MediaWiki:Gadgets-wiked.js: Difference between revisions

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// <pre><nowiki>
// <pre><nowiki>
 
//  _________________________________________________________________________________________
// |                                                                                        |
// |                    === WARNING: GLOBAL GADGET FILE ===                                  |
// |                  Changes to this page affect many users.                                |
// | Please discuss changes on the talk page or on [[Wikipedia_talk:Gadget]] before editing. |
// |_________________________________________________________________________________________|
//
// Imported from version 0.9.64f as of August 2, 2008, 2008, from [[User:Cacycle/wikEd.js]]
// wikEd is a full-featured in-browser editor for Wikipedia, see [[User:Cacycle/wikEd]]
 
// gadget-specific customization of wikEd:
 
// version number, please also update [[User:Cacycle/wikEd_gadget_version]] when updating this page
var wikEdAutoUpdateUrl = 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd_gadget_version&action=raw&maxage=0';
 
// start of pasted code below this line:
// ____________________________________________________________________________</nowiki></pre>
 
 
// <pre><nowiki>
 
// version info
// version info
window.wikEdProgramVersion = window.wikEdProgramVersion || '0.9.64f';
window.wikEdProgramVersion = window.wikEdProgramVersion || '0.9.64f';
window.wikEdProgramDate    = window.wikEdProgramDate    || 'August 2, 2008';
window.wikEdProgramDate    = window.wikEdProgramDate    || 'August 2, 2008';
 
 
/*
/*
 
 
Program description and Greasemonkey metadata
Program description and Greasemonkey metadata
 
 
wikEd is a full-featured JavaScript in-browser editor for Wikipedia and other MediaWiki edit pages.
wikEd is a full-featured JavaScript in-browser editor for Wikipedia and other MediaWiki edit pages.
The program works currently ONLY for Mozilla-based browsers (Mozilla, Mozilla Firefox, and Mozilla SeaMonkey)
The program works currently ONLY for Mozilla-based browsers (Mozilla, Mozilla Firefox, and Mozilla SeaMonkey)
The code has to be saved as UTF-8 in your editor to preserve Unicode characters like ♥ (heart)
The code has to be saved as UTF-8 in your editor to preserve Unicode characters like ♥ (heart)
 
 
// ==UserScript==
// ==UserScript==
// @name        wikEd
// @name        wikEd
Line 25: Line 45:
// @license    Released into the public domain
// @license    Released into the public domain
// ==/UserScript==
// ==/UserScript==
 
 
== Installation on a MediaWiki wiki (using monobook.js) ==
== Installation on a MediaWiki wiki (using monobook.js) ==
 
 
1. PLEASE DO NOT COPY THE WHOLE PROGRAM (in order to get the frequent updates and bug fixes and to save disk space)
1. PLEASE DO NOT COPY THE WHOLE PROGRAM (in order to get the frequent updates and bug fixes and to save disk space)
2. See http://en.wikipedia.org/wiki/User:Cacycle/wikEd for more detailed instructions
2. See http://en.wikipedia.org/wiki/User:Cacycle/wikEd for more detailed instructions
Line 33: Line 53:
4. Click SHIFT-Reload to update to the newest version
4. Click SHIFT-Reload to update to the newest version
5. Optional: customize the program by adding user settings to your monobook.je page
5. Optional: customize the program by adding user settings to your monobook.je page
 
 
// ---- START wikEd INSTALLATION CODE ----
// ---- START wikEd INSTALLATION CODE ----
 
 
install [[User:Cacycle/wikEd]] in-browser text editor
// install [[User:Cacycle/wikEd]] in-browser text editor
document.write('<script type="text/javascript" src="'
document.write('<script type="text/javascript" src="'
+ 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd.js'
+ 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd.js'
+ '&action=raw&ctype=text/javascript"></script>');
+ '&action=raw&ctype=text/javascript"></script>');
 
 
// ---- END wikEd INSTALLATION CODE ----
// ---- END wikEd INSTALLATION CODE ----
== General installation for all MediaWiki wikis (using Greasemonkey) ==
1. Install Greasemonkey for Firefox and SeaMonkey from:
https://addons.mozilla.org/en-US/firefox/addon/748
2. Install wikEd by opening this address:
http://en.wikipedia.org/w/index.php?action=raw&ctype=text/javascript&title=User:Cacycle/wikEd.user.js
3. Optional: customize the program by adding user settings to the Greasemonkey customization section below
(these settings will be overwritten by updates!)
*/
//
// Greasemonkey customization section: add customization settings here
//  example: window.wikEdAutoUpdate = false; window.wikEdAutoUpdateHours = 7 * 24;
//
//
// WikEdInitGlobalsConfigs: initialize user configurable variables
//
window.WikEdInitGlobalConfigs = function() {
// user readable texts, copy changes to http://en.wikipedia.org/wiki/User:Cacycle/wikEd_international_en.js, also defined in wikEdDiff.js
if (typeof(wikEdText) == 'undefined') { window.wikEdText = {}; }
//
// WikEdInitText: define built-in user interface texts
//
window.WikEdInitText = function() {
WikEdInitObject(wikEdText, {
// logo
'wikEdLogo alt':              'wikEd',
'wikEdLogo title':            'wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to disable',
'wikEdLogo error alt':        'wikEd error',
'wikEdLogo error title':      'Loading error - wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to disable',
'wikEdLogo browser alt':      '(wikEd)',
'wikEdLogo browser title':    'Browser not supported - wikEd {wikEdProgramVersion} ({wikEdProgramDate})',
'wikEdLogo disabled alt':      '(wikEd)',
'wikEdLogo disabled title':    'Disabled - wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to enable',
// top jumper
'wikEdScrollToEdit4 alt':      'Scroll to edit',
'wikEdScrollToEdit4 title':    'Scroll to edit field',
// button bar grip titles
'wikEdGripFormat title':      'Formatting buttons (click to hide or show)',
'wikEdGripCustom1 title':      'Custom buttons (click to hide or show)',
'wikEdGripFind title':        'Find buttons (click to hide or show)',
'wikEdGripFix title':          'Fixing buttons (click to hide or show)',
'wikEdGripCustom2 title':      'Custom buttons (click to hide or show)',
'wikEdGripControl title':      'wikEd control buttons (click to hide or show)',
// formatting buttons, top row
'wikEdUndo alt':              'Undo',
'wikEdUndo title':            'Undo',
'wikEdRedo alt':              'Redo',
'wikEdRedo title':            'Redo',
'wikEdBold title':            'Bold text',
'wikEdItalic alt':            'Italic',
'wikEdItalic title':          'Italic text',
'wikEdUnderline alt':          'Underline',
'wikEdUnderline title':        'Underline text',
'wikEdStrikethrough alt':      'Strikethrough',
'wikEdStrikethrough title':    'Strikethrough text',
'wikEdNowiki alt':            'Nowiki',
'wikEdNowiki title':          'Nowiki markup text',
'wikEdSuperscript alt':        'Superscript',
'wikEdSuperscript title':      'Superscript text',
'wikEdSubscript alt':          'Subscript',
'wikEdSubscript title':        'Subscript text',
'wikEdRef alt':                'Ref',
'wikEdRef title':              'In-text reference (shift-click: named tag)',
'wikEdCase alt':              'Case',
'wikEdCase title':            'Toggle between lowercase, uppercase first, and uppercase',
'wikEdRedirect alt':          'Redirect',
'wikEdRedirect title':        'Create redirect, deletes whole text',
'wikEdUndoAll alt':            'Undo all',
'wikEdUndoAll title':          'Undo all changes',
'wikEdRedoAll alt':            'Redo all',
'wikEdRedoAll title':          'Redo all changes',
// formatting buttons, bottom row
'wikEdWikiLink alt':          'Link',
'wikEdWikiLink title':        'Wiki link',
'wikEdWebLink alt':            'Weblink',
'wikEdWebLink title':          'External weblink',
'wikEdHeading alt':            'Heading',
'wikEdHeading title':          'Increase heading levels (shift-click: decrease)',
'wikEdBulletList alt':        'Bullet list',
'wikEdBulletList title':      'Increase bulleted list level (shift-click: decrease)',
'wikEdNumberList alt':        'Number list',
'wikEdNumberList title':      'Increase numbered list level (shift-click: decrease)',
'wikEdIndentList alt':        'Indent list',
'wikEdIndentList title':      'Increase indention (shift-click: decrease)',
'wikEdDefinitionList alt':    'Def list',
'wikEdDefinitionList title':  'Definition list',
'wikEdImage alt':              'Image',
'wikEdImage title':            'Image',
'wikEdTable alt':              'Table',
'wikEdTable title':            'Table',
'wikEdReferences alt':        'References',
'wikEdReferences title':      'References location (shift-click: References section)',
'wikEdWikify alt':            'Wikify',
'wikEdWikify title':          'Convert pasted content to wiki code, update highlighting',
'wikEdTextify alt':            'Textify',
'wikEdTextify title':          'Convert pasted content to plain text, update highlighting',
// find and replace buttons, top row
'wikEdFindAll alt':            'Find all',
'wikEdFindAll title':          'Find all matches',
'wikEdFindPrev alt':          'Find prev',
'wikEdFindPrev title':        'Find previous match',
'wikEdFindSelect title':      'Select a previous search or jump to a heading',
'wikEdFindNext alt':          'Find next',
'wikEdFindNext title':        'Find next match (shift-click: get selection)',
'wikEdJumpPrev alt':          'Selected prev',
'wikEdJumpPrev title':        'Find the selected text backwards',
'wikEdJumpNext alt':          'Selected next',
'wikEdJumpNext title':        'Find the selected text forwards',
// find and replace buttons, bottom row
'wikEdReplaceAll alt':        'Replace all',
'wikEdReplaceAll title':      'Replace all matches in whole text or selection',
'wikEdReplacePrev alt':        'Replace prev',
'wikEdReplacePrev title':      'Replace previous match',
'wikEdReplaceSelect title':    'Select a previous replacement',
'wikEdReplaceNext alt':        'Replace next (shift-click: get selection)',
'wikEdReplaceNext title':      'Replace next match',
'wikEdCaseSensitive alt':      'Case sensitive',
'wikEdCaseSensitive title':    'Search is case sensitive',
'wikEdRegExp alt':            'RegExp',
'wikEdRegExp title':          'Search field is a regular expression',
'wikEdFindAhead alt':          'Find ahead',
'wikEdFindAhead title':        'Find ahead as you type (case-insensitive non-regexp search)',
// fix buttons, top row
'wikEdFixBasic alt':          'Fix basic',
'wikEdFixBasic title':        'Fix blanks and empty lines, also done by other fixing functions',
'wikEdFixHtml alt':            'Fix html',
'wikEdFixHtml title':          'Fix html to wikicode',
'wikEdFixCaps alt':            'Fix caps',
'wikEdFixCaps title':          'Fix caps in headers and lists',
'wikEdfixUnicode alt':        'Fix Unicode',
'wikEdfixUnicode title':      'Fix Unicode character representations',
'wikEdFixAll alt':            'Fix all',
'wikEdFixAll title':          'Fix basic, html, capitalization, and Unicode',
'wikEdFixRegExTypo alt':      'Fix typos',
'wikEdFixRegExTypo title':    'Fix typos using the AutoWikiBrowser RegExTypoFixer rules',
// fix buttons, bottom row
'wikEdFixDashes alt':          'Fix dashes',
'wikEdFixDashes title':        'Fix dashes',
'wikEdFixPunct alt':          'Fix punctuation',
'wikEdFixPunct title':        'Fix spaces before punctuation',
'wikEdFixMath alt':            'Fix math',
'wikEdFixMath title':          'Fix math',
'wikEdFixChem alt':            'Fix chem',
'wikEdFixChem title':          'Fix chemical formulas',
'wikEdFixUnits alt':          'Fix units',
'wikEdFixUnits title':        'Fix units',
// wikEd control buttons, top row
'wikEdRefHide alt':            'Hide <ref>',
'wikEdRefHide title':          'Toggle <ref> tag hiding',
'wikEdTextZoom alt':          'Text zoom',
'wikEdTextZoom title':        'Text zoom cycling (shift-click: reverse)',
'wikEdClearHistory alt':      'Clear history',
'wikEdClearHistory title':    'Clear the find, replace, and summary history',
'wikEdScrollToPreview alt':    'Scroll to preview',
'wikEdScrollToPreview title':  'Scroll to preview field',
'wikEdScrollToEdit alt':      'Scroll to edit',
'wikEdScrollToEdit title':    'Scroll to edit field',
// wikEd control buttons, bottom row
'wikEdUseWikEd alt':          'Use wikEd',
'wikEdUseWikEd title':        'Toggle between classic text area and wikEd',
'wikEdHighlightSyntax alt':    'Syntax',
'wikEdHighlightSyntax title':  'Toggle automatic syntax highlighting',
'wikEdSource alt':            'Source',
'wikEdCloseToolbar title':    'Close the standard non-wikEd toolbar',
'wikEdCloseToolbar alt':      'Close toolbar',
'wikEdSource title':          'Show the source code for testing purposes',
'wikEdUsing alt':              'Using',
'wikEdUsing title':            'Automatically add \'\'…using wikEd\'\' to summaries',
'wikEdDiff alt':              'wikEdDiff',
'wikEdDiff title':            'Toggle automatic improved diff view',
'wikEdFullScreen alt':        'Fullscreen',
'wikEdFullScreen title':      'Toggle the fullscreen mode',
'wikEdTableMode alt':          'Table mode', // {{TABLE}}
'wikEdTableMode title':        'Toggle table edit mode', // {{TABLE}}
// summary buttons
'wikEdClearSummary alt':      'Clear summary',
'wikEdClearSummary title':    'Clear the summary field',
'wikEdSummarySelect title':    'Select a previous summary',
'wikEdPresetSummary': [
'/*  */ ', 'copyedit', 'reply', 'article created', 'intro rewrite',
'linkfix', 'fixing typos', 'removing linkspam', 'reverting test',
'reverting vandalism', 'formatting source text', '{wikEdUsing}'
],
'wikEdSummaryUsing':          '…using [[en:User:Cacycle/wikEd|wikEd]]',
// button title acceskey
'alt-shift':                  'alt-shift-',
// submit buttons
'wikEdLocalPreviewImg alt':    'Preview below',
'wikEdLocalPreview title':    'Show preview below',
'wikEdLocalDiffImg alt':      'Changes below',
'wikEdLocalDiff title':        'Show current changes below',
'wikEdHelpPageLink':          ' | <a href="http://en.wikipedia.org/wiki/User:Cacycle/wikEd_help" target="helpwindow">wikEd help</a>',
// preview and changes buttons, top
'wikEdClose alt':              'Close',
'wikEdClose title':            'Close preview box',
'wikEdScrollToPreview2 alt':  'Scroll to preview',
'wikEdScrollToPreview2 title': 'Scroll to preview field',
'wikEdScrollToEdit2 alt':      'Scroll to edit',
'wikEdScrollToEdit2 title':    'Scroll to edit field',
// preview and changes buttons, bottom
'wikEdClose alt':              'Close',
'wikEdClose title':            'Close preview box',
'wikEdScrollToPreview3 alt':  'Scroll to preview',
'wikEdScrollToPreview3 title': 'Scroll to preview field',
'wikEdScrollToEdit3 alt':      'Scroll to edit',
'wikEdScrollToEdit3 title':    'Scroll to edit field',
// preview field
'wikEdPreviewLoading':        '...',
// formatting functions
'image filename':              'filename',
'image width':                'width',
'table caption':              'caption',
'table heading':              'heading',
'table cell':                  'cell',
'redirect article link':      'article link',
// fixing functions
'External links':              'External links',
'See also':                    'See also',
'References':                  'References',
// language specific wiki code
'wikicode Image':              'Image',
'wikicode Category':          'Category',
'wikicode Template':          'Template',
'wikEdReferencesSection':      '\n== References ==\n\n<references />\n',
// shortened button texts
'shortenedPreview':            'Preview',
'shortenedChanges':            'Changes',
// follow link popup
'followLink':                  '(Ctrl-click)',
// error message popups
'wikEdTableModeError':        'The table wikicode contains errors', // {{TABLE}}
// auto updating
'wikEdGreasemonkeyAutoUpdate': 'wikEd Update:\n\nA new version of the GreaseMonkey script "wikEd" is available.\n\n\nIt will be downloaded from:\n\n{updateURL}'
});
}
// define built-in user interface texts
WikEdInitText();
// use local copies of images for testing (set to true in local copy of edit page), also defined in wikEdDiff.js
if (typeof(wikEdUseLocalImages) == 'undefined') { window.wikEdUseLocalImages = false; }
// path to local images for testing, also defined in wikEdDiff.js
if (typeof(wikEdImagePathLocal) == 'undefined') { window.wikEdImagePathLocal = 'file:///D:/wikEd/images/'; }
// path to images, also defined in wikEdDiff.js
if (typeof(wikEdImagePath) == 'undefined') { window.wikEdImagePath = 'http://upload.wikimedia.org/wikipedia/commons/'; }
// image filenames, also defined in wikEdDiff.js
if (typeof(wikEdImage) == 'undefined') { window.wikEdImage = {}; }
// WikedInitImage: define built-in image URLs
window.WikedInitImage = function() {
WikEdInitImage(wikEdImage, {
'blank':              '5/51/WikEd_blank.png',
'bold':                '5/59/WikEd_bold.png',
'browser':            '0/07/WikEd_disabled.png',
'bulletList':          '6/62/WikEd_bullet_list.png',
'case':                'a/aa/WikEd_case.png',
'caseSensitive':      '0/0d/WikEd_case_sensitive.png',
'clearHistory':        'c/c8/WikEd_clear_history.png',
'clearSummary':        '2/2c/WikEd_clear_summary.png',
'close':              '9/97/WikEd_close.png',
'closeToolbar':        '1/1d/WikEd_close_toolbar.png',
'ctrl':                '1/10/WikEd_ctrl.png',
'definitionList':      'f/f5/WikEd_definition_list.png',
'diff':                'd/db/WikEd_diff.png',
'disabled':            '0/07/WikEd_disabled.png',
'dummy':              'c/c5/WikEd_dummy.png',
'error':              '3/3e/WikEd_error.png',
'findAhead':          '3/34/WikEd_find_ahead.png',
'findAll':            '7/75/WikEd_find_all.png',
'findNext':            'a/ad/WikEd_find_next.png',
'findPrev':            'f/f5/WikEd_find_prev.png',
'fixAll':              '8/86/WikEd_fix_all.png',
'fixBasic':            '3/30/WikEd_fix_basic.png',
'fixCaps':            '0/00/WikEd_fix_caps.png',
'fixUnicode':          'd/d4/WikEd_fix_unicode.png',
'fixChem':            'e/e7/WikEd_fix_chem.png',
'fixDash':            'e/e5/WikEd_fix_dash.png',
'fixHtml':            '0/05/WikEd_fix_html.png',
'fixMath':            '3/3f/WikEd_fix_math.png',
'fixPunct':            'd/db/WikEd_fix_punct.png',
'fixRegExTypo':        '9/94/WikEd_fix_reg-ex-typo.png',
'fixUnits':            '6/69/WikEd_fix_units.png',
'textZoom':            '7/71/WikEd_font_size.png',
'fullScreen':          'd/d3/WikEd_fullscreen.png',
'getFind':            '9/96/WikEd_get_selection.png',
'grip':                'a/ad/WikEd_grip.png',
'heading':            '0/07/WikEd_heading.png',
'highlightSyntax':    '6/67/WikEd_syntax.png',
'image':              '3/37/WikEd_image.png',
'indentList':          '7/7a/WikEd_indent_list.png',
'italic':              'd/d4/WikEd_italic.png',
'jumpNext':            '5/54/WikEd_jump_next.png',
'logo':                '6/67/WikEd_logo.png',
'nowiki':              '5/5a/WikEd_nowiki.png',
'numberList':          '3/3b/WikEd_number_list.png',
'jumpPrev':            'c/c7/WikEd_jump_prev.png',
'preview':            '3/31/WikEd_preview.png',
'redirect':            'f/fa/WikEd_redirect.png',
'redo':                'd/d7/WikEd_redo.png',
'ref':                'b/ba/WikEd_ref.png',
'refHide':            '0/0b/WikEd_ref_hide.png',
'references':          '6/66/WikEd_references.png',
'redoAll':            '2/2d/WikEd_redo_all.png',
'regExp':              '6/6a/WikEd_regexp.png',
'replaceAll':          '2/2a/WikEd_replace_all.png',
'replaceNext':        'b/b0/WikEd_replace_next.png',
'replacePrev':        'a/a1/WikEd_replace_prev.png',
'scrollToEdit':        '1/13/WikEd_align_top.png',
'scrollToPreview':    '3/37/WikEd_align_preview.png',
'scrollToEditDown':    'a/a8/WikEd_align_down.png',
'scrollToPreviewDown': '5/58/WikEd_align_preview_down.png',
'source':              '0/02/WikEd_source.png',
'strikethrough':      '0/06/WikEd_strikethrough.png',
'subscript':          '9/9e/WikEd_subscript.png',
'superscript':        'b/bf/WikEd_superscript.png',
'tab':                'e/e7/WikEd_tab.png',
'table':              'b/bd/WikEd_table.png',
'tableMode':          '0/00/WikEd_table_edit.png', // {{TABLE}}
'tableBG':            '8/8a/WikEd_unknown.png', // {{TABLE}}
'textify':            'c/cd/WikEd_textify.png',
'underline':          '2/21/WikEd_underline.png',
'undo':                'e/e6/WikEd_undo.png',
'undoAll':            '0/08/WikEd_undo_all.png',
'unknown':            '8/8a/WikEd_unknown.png',
'useWikEd':            '6/67/WikEd_logo.png',
'using':              'e/e0/WikEd_using.png',
'webLink':            '1/16/WikEd_weblink.png',
'wikEdDiff':          'c/c6/WikEdDiff.png',
'wikify':              '9/9f/WikEd_wikify.png',
'wikiLink':            '2/21/WikEd_wikilink.png'
});
}
// edit-frame css rules
if (typeof(wikEdFrameCSS) == 'undefined') { window.wikEdFrameCSS = {}; }
// WikedInitFrameCSS: define built-in edit frame css
window.WikedInitFrameCSS = function() {
WikEdInitObject(wikEdFrameCSS, {
// frame body
'.wikedFrameBody':    'background: #FFFFFF; margin: 0px; padding: 0.2em; overflow: -moz-scrollbars-vertical; overflow-x: auto; font-family: monospace;',
// syntax highlighting
'.wikEdBlock':        'background-color: #e8e8e8;',
'.wikEdBlockTag':    'color: #0000e0;',
'.wikEdInlineTag':    'color: #0000e0;',
'.wikEdUnknown':      'background-image: url({wikEdUnknown});',
'.wikEdSubscript':    'position: relative; top: 0.3em;',
'.wikEdSuperscript':  'position: relative; top: -0.3em;',
'.wikEdBold':        'font-weight: bold;',
'.wikEdRef':          'color: #808080; background-color: #e8e8e8;',
'.wikEdRefHide':      'color: #c0c0c0;',
'.wikEdComment':      'background-color: #fff0d0;',
'.wikEdDel':          'text-decoration: line-through;',
'.wikEdIns':          'text-decoration: underline;',
'.wikEdItalic':      'font-style: italic;',
'.wikEdNowiki':      'background-color: #e8e8e8;',
'.wikEdRGB':          '',
// horizontal rule
'.wikEdHR':          'background-color: #d0d0d0;',
'.wikEdHRInline':    'background-color: #d0d0d0;',
// wiki code
'.wikEdWiki':        'color: #0000e0;',
'.wikEdWikiRedir':    'color: #0000e0; background-color: #ffffff; font-weight: bold;',
'.wikEdMagic':        'color: #0000e0; background-color: #e0e0e0; font-weight: bold;',
// headings
'.wikEdHeading':      'background-color: #e0e0e0; font-weight: bold;',
'.wikEdHeadingWp':    'background-color: #d8e0ff; font-weight: bold;',
// tables
'.wikEdTableBlock':  'background-color: #e8e8e8;',
'.wikEdTableLine':    'background-color: #e8e8e8;',
'.wikEdTableTag':    'background-color: #e8e8e8; color: #0000e0;',
// list
'.wikEdListBlock':    'background-color: #e8e8e8;',
'.wikEdListLine':    'background-color: #f0f0f0',
'.wikEdListTag':      'background-color: #e8e8e8; color: #0000e0; font-weight: bold;',
// space-pre
'.wikEdSpaceBlock':  'background-color: #e8e8e8;',
'.wikEdSpaceLine':    'background-color: #e8e8e8;',
'.wikEdSpaceTag':    'color: #0000e0; font-weight: bold;',
// wiki links, images, categories, templates
'.wikEdLinkTag':      'color: #0000e0;',
'.wikEdLink':        '',
'.wikEdImage':        'background-color: #d5ffaa;',
'.wikEdCat':          'background-color: #d0d8ff;',
'.wikEdTemplTag':    'color: #0000e0;',
'.wikEdTempl':        'background-color: #e0e8ff;',
// interlanguage
'.wikEdInter':        'color: #000000;',
'.wikEdLinkInter':    'background-color: #c8c8ff;',
'.wikEdImageInter':  'background-color: #c8c8ff;',
'.wikEdCatInter':    'background-color: #c8c8ff;',
'.wikEdTemplInter':  'background-color: #c8c8ff;',
// name
'.wikEdLinkName':    'color: #f00000; font-weight: bold;',
'.wikEdImageName':    'color: #000000; font-weight: bold;',
'.wikEdCatName':      'color: #f00000; font-weight: bold;',
'.wikEdTemplName':    'color: #f00000; font-weight: bold;',
'.wikEdURLLink':      'color: #f00000; font-weight: bold;',
// links
'.wikEdHighlightLink': 'text-decoration: none; color: #909090;',
':hover.wikEdHighlightLink': 'text-decoration: underline; color: #909090;',
// pasted html
'.wikEdPastedHtml':  'background-color: #ffc080;',
// text and parameters
'.wikEdLinkText':    'color: #000000; font-weight: bold;',
'.wikEdImageParam':  'color: #0000e0;',
'.wikEdImageCaption': 'color: #000000;',
'.wikEdCatText':      'color: #000000;',
'.wikEdTemplText':    'color: #000000;',
'.wikEdURLText':      'color: #000000; font-weight: bold;',
// table edit // {{TABLE}}
'.wikEdTableEdit':    'border: solid black; border-width: 1px 1px 0 0; background-color: red; background-image: url(\'' + wikEdImage['tableBG'] +  '\'); border-collapse: separate; border-spacing: 0;',
'.wikEdTableEdit td': 'border: solid black; border-width: 0 0 1px 1px; background-color: white;',
'.wikEdTableEdit th': 'border: solid black; border-width: 0 0 1px 1px; background-color: lightgrey; font-weight: bold;',
'.wikEdTableEdit tr': 'background-color: lightgrey; font-weight: bold;',
// insert wikicode here
'.wikEdInsertHere':  'background-color: orange; font-style: italic;',
// colors
'.wikEdColorsLight':  'color: black;',
'.wikEdColorsDark':  'color: white;',
// invisibles, control chars, and strange spaces
'.wikEdTab':          'white-space: pre; background-image: url({wikEdTab}); background-position: bottom right; background-repeat: no-repeat;',
'.wikEdTabPlain':    'white-space: pre;',
'.wikEdCtrl':        'white-space: pre; background-image: url({wikEdCtrl}); background-position: center center; background-repeat: no-repeat; margin: 0 1px;',
'.wikEdCtrl:before':  'content: \'\u00a0\'',
'.wikEdBlank':        'white-space: -moz-pre-wrap; background-image: url({wikEdBlank}); background-position: bottom left; background-repeat: no-repeat; margin: 0 1px; padding: 0 1px;'
});
}
// main window css rules
if (typeof(wikEdMainCSS) == 'undefined') { window.wikEdMainCSS = {}; }
// WikedInitMainCSS: define built-in main window css
window.WikedInitMainCSS = function() {
WikEdInitObject(wikEdMainCSS, {
// logo
'.wikEdLogo':                  'margin-left: 0.5em;',
'.wikEdLogoFallBack':          'float: right;',
// combo input box
'.wikEdCombo':                'font-size: smaller; padding-left: 0.1em; padding-right: 0.1em; margin: 0 0.1em 0 0.1em; height: 1.6em; vertical-align: bottom;',
// wikEd button areas
// button bar margins
'.wikEdButtonBarFormat':      'margin: 0 8px 3px 0; float: left;',
'.wikEdButtonBarCustom1':      'margin: 0 8px 3px 0; float: left;',
'.wikEdButtonBarFind':        'margin: 0 8px 3px 0; float: left;',
'.wikEdButtonBarFix':          'margin: 0 8px 3px 0; float: left;',
'.wikEdButtonBarCustom2':      'margin: 0 8px 3px 0; float: left;',
'.wikEdButtonBarControl':      'margin: 0 0 3px 0; float: right;',
'.wikEdButtonBarPreview':      'margin: 0 0 0.15em 0.6em; float: right;',
'.wikEdButtonBarPreviewFull':  'margin: -0.2em 0 0 0.6em; float: right;',
'.wikEdButtonBarPreview2':    'margin: 0.2em 0 0.4em 0; float: right;',
'.wikEdButtonBarJump':        'margin: 0 0 0 0.6em; float: right;',
// button bar inner wrapper: border (hidden: invisible)
'.wikedButtonBarInnerWrapperVisible':  'border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
'.wikedButtonBarInnerWrapperHidden':    '',
// button bar grip wrapper: invisible (hidden: border)
'.wikedButtonBarGripWrapperVisible':    'float: left;',
'.wikedButtonBarGripWrapperHidden':    'float: left; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
// button bar buttons wrapper: invisible (hidden: border)
'.wikedButtonBarButtonsWrapperVisible': 'float: left; background: #d4d0cc; ',
'.wikedButtonBarButtonsWrapperHidden':  'float: left; background: #d4d0cc; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0; z-index: 4;',
// button bar grip
'.wikedButtonBarGrip':        'background: #d4d0cc; padding: 0; background-image: url({wikEdGrip}); background-repeat: repeat-y; cursor: pointer;',
// button bar buttons
'.wikEdButtonsFormat':        'background: #d4d0cc; padding: 2px 2px 0 0px;',
'.wikEdButtonsCustom1':        'background: #d4d0cc; padding: 2px 2px 0 0px;',
'.wikEdButtonsFind':          'background: #d4d0cc; padding: 0px 2px 0 0px;',
'.wikEdButtonsFix':            'background: #d4d0cc; padding: 2px 2px 0 0px;',
'.wikEdButtonsCustom2':        'background: #d4d0cc; padding: 2px 2px 0 0px;',
'.wikEdButtonsControl':        'background: #d4d0cc; padding: 2px 2px 0 1px;',
'.wikEdButtonsPreview':        'background: #d4d0cc; padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
'.wikEdButtonsPreviewFull':    'background: #d4d0cc; padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
'.wikEdButtonsPreview2':      'background: #d4d0cc; padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
'.wikEdButtonsJump':          'background: #d4d0cc; padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
// wikEd buttons (!important for devmo skin)
'.wikEdButton':                'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #d4d0cc; border: 1px #d4d0cc solid !important; cursor: pointer;',
'.wikEdButton:hover':          'background: #e4e0dd; border: 1px outset !important; cursor: pointer;',
'.wikEdButton:active':        'background: #e4e0dc; border: 1px inset !important;  cursor: pointer;',
'.wikEdButtonSolo':            'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #d4d0cc; border: 1px #d4d0cc solid !important; cursor: pointer;',
'.wikEdButtonSolo:hover':      'background: #e4e0dd; border: 1px outset !important; cursor: pointer;',
'.wikEdButtonChecked':        'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ccc8c3; border: 1px solid !important; border-color: black white white black !important; cursor: pointer;',
'.wikEdButtonUnchecked':      'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ddd8d3; border: 1px solid !important; border-color: white black black white !important; cursor: pointer;',
'.wikEdButtonPressed':        'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ccc8c3; border: 1px solid !important; border-color: black white white black !important; cursor: wait;',
'.wikEdButtonInactive':        'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #c0c0c0; border: 1px #b0b0b0 solid !important; cursor: not-allowed',
'.wikEdLocalPreview':          'vertical-align: top; margin: 0 0.33em 0 0.15em; padding: 0;',
'.wikEdLocalDiff':            'vertical-align: top; margin: 0 0.33em 0 -0.18em; padding: 0;',
'.wikEdButtonDummy':          'vertical-align: text-top; margin: 1px 2px; padding: 1px; background: #d4d0cc;',
// preview box
'.wikEdPreviewBoxOuter':      'clear: both; margin: 0; border-width: 1px; border-style: solid; border-color: #808080 #d0d0d0 #d0d0d0 #808080;',
'.wikEdPreviewBox':            'background-color: #faf8f6; padding: 5px; border-width: 1px; border-style: solid; border-color: #404040 #ffffff #ffffff #404040;',
// find field
'.wikEdFindComboInput':        'position: relative; padding: 0; margin: 0 0.2em; white-space: nowrap; top: 0; vertical-align: bottom;',
'#wikEdFindText':              'vertical-align: 0%; font-family: monospace; padding: 0; margin: 0; position: absolute; z-index: 2; -moz-box-sizing: content-box; left: 0; top: 1px; height: 14px; width: 170px;',
'#wikEdFindSelect':            'vertical-align: 0%; font-family: monospace; padding: 0; margin: 0; position: relative; z-index: 1; -moz-box-sizing: content-box; left: 0; top: 0px; height: 18px; border: none;',
// replace field
'.wikEdReplaceComboInput':    'position: relative; padding: 0; margin: 0 0.2em; white-space: nowrap; top: 0; vertical-align: bottom;',
'#wikEdReplaceText':          'vertical-align: 0%; font-family: monospace; padding: 0; margin: 0; position: absolute; z-index: 2; -moz-box-sizing: content-box; left: 0; top: 1px; height: 14px; width: 170px;',
'#wikEdReplaceSelect':        'vertical-align: 0%; font-family: monospace; padding: 0; margin: 0; position: relative; z-index: 1; -moz-box-sizing: content-box; left: 0; top: 0px; height: 18px; border: none; ',
// summary field
'.wikEdSummaryComboInput':    'position: relative; padding: 0; margin: 0 0 0 0.1em; white-space: nowrap; top: 0; vertical-align: text-bottom;',
'.wikEdSummaryText':          'vertical-align: 0%; padding: 0; margin: 0; position: absolute; z-index: 2; -moz-box-sizing: content-box; left: 0; top: 0px; height: 18px; width: auto;',
'.wikEdSummarySelect':        'vertical-align: 0%; padding: 0; margin: 0; position: relative; z-index: 1; -moz-box-sizing: content-box; left: 0; top: 1px; height: 21px; border: none;',
// space around submit buttons
'.editButtons':                'margin: 0;',
// frame
'.wikEdFrameOuter':            'width: 100%; margin: 0; border-width: 1px; border-style: solid; border-color: #808080 #d0d0d0 #d0d0d0 #808080;',
'.wikEdFrameInner':            'padding: 0; border-width: 1px; border-style: solid; border-color: #404040 #ffffff #ffffff #404040;',
'.wikEdFrame':                'width: 100%; padding: 0; margin: 0; border: none;',
// summary
'.wikEdSummaryWrapper':        'margin: 0 0 0.4em 0; width: 100%',
'.wikEdSummaryWrapperTop':    'margin: 0.1em 0 0.4em 0; width: 100%',
'#wpSummaryLabel':            'margin: 0 0.2em 0 0;',
'.editOptions':                'position: relative; top: 0.1em;',
'.wikEdClearSummaryForm':      'display: inline;',
'.wikEdClearSummary':          'vertical-align: middle; margin: 0 0.1em 0 0.5em; padding: 0 0 0.2em 0;',
// input wrapper
'.wikEdInputWrapper':          'z-index: 100; clear: both; margin-top: 0.5em;',
'.wikEdInputWrapperFull':      'position: fixed; top: 0; left: 0; right: 0; padding: 4px; background: white; z-index: 100;',
// other wrappers
'.wikEdToolbarWrapper':        'margin: 0 0 0.25em 0;',
'.wikEdCaptchaWrapper':        '',
'.wikEdDebugWrapper':          'margin: 0 0 0.35em 0;',
'.wikEdTextareaWrapper':      'margin: 0 0 0.35em 0;',
'.wikEdFrameWrapper':          'margin: 0 0 0.35em 0;',
'.wikEdConsoleWrapper':        '',
'.wikEdButtonsWrapper':        '',
'.wikEdSummaryInputWrapper':  'display: inline; white-space: nowrap;',
'.wikEdSummaryOptions':        'display: inline;',
'.wikEdSubmitWrapper':        ';',
'.wikEdSubmitButtonsWrapper':  '',
'.wikEdLocalPrevWrapper':      'margin: 0.5em 0 0 0;',
'.wikEdInsertWrapper':        '',
// various
'.wikEdEditOptions':          'display: inline; vertical-align: baseline; margin-right: 0.75em; white-space: nowrap;',
'.wikEdEditHelp':              'vertical-align: baseline; margin-right: 0.5em; white-space: nowrap;',
'#editpage-specialchars':      'clear: both;'
});
}
// buttons (id, class, popup title, image src, width, height, alt text, click code)
if (typeof(wikEdButton) == 'undefined') { window.wikEdButton = {}; }
// WikedInitButton: define built-in buttons (id, class, popup title, image src, width, height, alt text, click handler code were obj is the button element)
window.WikedInitButton = function() {
WikEdInitObject(wikEdButton, {
// workaround for mozilla 3.0 bug 441087:  objId = obj.id; eventShiftKey = event.shiftKey;
// format top
1: ['wikEdUndo',            'wikEdButtonInactive',  wikEdText['wikEdUndo title'],            wikEdImage['undo'],                '16', '16', wikEdText['wikEdUndo alt'],            'javascript:WikEdEditButton(obj, objId);' ],
2: ['wikEdRedo',            'wikEdButtonInactive',  wikEdText['wikEdRedo title'],            wikEdImage['redo'],                '16', '16', wikEdText['wikEdRedo alt'],            'javascript:WikEdEditButton(obj, objId);' ],
3: ['wikEdBold',            'wikEdButton',          wikEdText['wikEdBold title'],            wikEdImage['bold'],                '16', '16', wikEdText['wikEdBold alt'],            'javascript:WikEdEditButton(obj, objId);' ],
4: ['wikEdItalic',          'wikEdButton',          wikEdText['wikEdItalic title'],          wikEdImage['italic'],              '16', '16', wikEdText['wikEdItalic alt'],          'javascript:WikEdEditButton(obj, objId);' ],
5: ['wikEdUnderline',        'wikEdButton',          wikEdText['wikEdUnderline title'],        wikEdImage['underline'],          '16', '16', wikEdText['wikEdUnderline alt'],        'javascript:WikEdEditButton(obj, objId);' ],
6: ['wikEdStrikethrough',    'wikEdButton',          wikEdText['wikEdStrikethrough title'],    wikEdImage['strikethrough'],      '16', '16', wikEdText['wikEdStrikethrough alt'],    'javascript:WikEdEditButton(obj, objId);' ],
7: ['wikEdNowiki',          'wikEdButton',          wikEdText['wikEdNowiki title'],          wikEdImage['nowiki'],              '16', '16', wikEdText['wikEdNowiki alt'],          'javascript:WikEdEditButton(obj, objId);' ],
8: ['wikEdSuperscript',      'wikEdButton',          wikEdText['wikEdSuperscript title'],      wikEdImage['superscript'],        '16', '16', wikEdText['wikEdSuperscript alt'],      'javascript:WikEdEditButton(obj, objId);' ],
9: ['wikEdSubscript',        'wikEdButton',          wikEdText['wikEdSubscript title'],        wikEdImage['subscript'],          '16', '16', wikEdText['wikEdSubscript alt'],        'javascript:WikEdEditButton(obj, objId);' ],
10: ['wikEdRef',              'wikEdButton',          wikEdText['wikEdRef title'],              wikEdImage['ref'],                '16', '16', wikEdText['wikEdRef alt'],              'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdRef\'); } else { javascript:WikEdEditButton(obj, \'wikEdRefNamed\'); }' ],
12: ['wikEdCase',            'wikEdButton',          wikEdText['wikEdCase title'],            wikEdImage['case'],                '16', '16', wikEdText['wikEdCase alt'],            'javascript:WikEdEditButton(obj, objId);' ],
25: ['wikEdRedirect',        'wikEdButton',          wikEdText['wikEdRedirect title'],        wikEdImage['redirect'],            '16', '16', wikEdText['wikEdRedirect alt'],        'javascript:WikEdEditButton(obj, objId);' ],
13: ['wikEdUndoAll',          'wikEdButton',          wikEdText['wikEdUndoAll title'],          wikEdImage['undoAll'],            '16', '16', wikEdText['wikEdUndoAll alt'],          'javascript:WikEdEditButton(obj, objId);' ],
14: ['wikEdRedoAll',          'wikEdButtonInactive',  wikEdText['wikEdRedoAll title'],          wikEdImage['redoAll'],            '16', '16', wikEdText['wikEdRedoAll alt'],          'javascript:WikEdEditButton(obj, objId);' ],
// format bottom
15: ['wikEdWikiLink',        'wikEdButton',          wikEdText['wikEdWikiLink title'],        wikEdImage['wikiLink'],            '16', '16', wikEdText['wikEdWikiLink alt'],        'javascript:WikEdEditButton(obj, objId);' ],
16: ['wikEdWebLink',          'wikEdButton',          wikEdText['wikEdWebLink title'],          wikEdImage['webLink'],            '16', '16', wikEdText['wikEdWebLink alt'],          'javascript:WikEdEditButton(obj, objId);' ],
17: ['wikEdHeading',          'wikEdButton',          wikEdText['wikEdHeading title'],          wikEdImage['heading'],            '16', '16', wikEdText['wikEdHeading alt'],          'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdIncreaseHeading\'); } else { javascript:WikEdEditButton(obj, \'wikEdDecreaseHeading\'); }' ],
19: ['wikEdBulletList',      'wikEdButton',          wikEdText['wikEdBulletList title'],      wikEdImage['bulletList'],          '16', '16', wikEdText['wikEdBulletList alt'],      'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdIncreaseBulletList\'); } else { javascript:WikEdEditButton(obj, \'wikEdDecreaseBulletList\'); }' ],
20: ['wikEdNumberList',      'wikEdButton',          wikEdText['wikEdNumberList title'],      wikEdImage['numberList'],          '16', '16', wikEdText['wikEdNumberList alt'],      'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdIncreaseNumberList\'); } else { javascript:WikEdEditButton(obj, \'wikEdDecreaseNumberList\'); }' ],
21: ['wikEdIndentList',      'wikEdButton',          wikEdText['wikEdIndentList title'],      wikEdImage['indentList'],          '16', '16', wikEdText['wikEdIndentList alt'],      'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdIncreaseIndentList\'); } else { javascript:WikEdEditButton(obj, \'wikEdDecreaseIndentList\'); }' ],
22: ['wikEdDefinitionList',  'wikEdButton',          wikEdText['wikEdDefinitionList title'],  wikEdImage['definitionList'],      '16', '16', wikEdText['wikEdDefinitionList alt'],  'javascript:WikEdEditButton(obj, objId);' ],
23: ['wikEdImage',            'wikEdButton',          wikEdText['wikEdImage title'],            wikEdImage['image'],              '16', '16', wikEdText['wikEdImage alt'],            'javascript:WikEdEditButton(obj, objId);' ],
24: ['wikEdTable',            'wikEdButton',          wikEdText['wikEdTable title'],            wikEdImage['table'],              '16', '16', wikEdText['wikEdTable alt'],            'javascript:WikEdEditButton(obj, objId);' ],
11: ['wikEdReferences',      'wikEdButton',          wikEdText['wikEdReferences title'],      wikEdImage['references'],          '16', '16', wikEdText['wikEdReferences alt'],      'if (!eventShiftKey) { javascript:WikEdEditButton(obj, objId); } else { javascript:WikEdEditButton(obj, \'wikEdReferencesSection\'); }' ],
26: ['wikEdWikify',          'wikEdButton',          wikEdText['wikEdWikify title'],          wikEdImage['wikify'],              '16', '16', wikEdText['wikEdWikify alt'],          'javascript:WikEdEditButton(obj, objId);' ],
27: ['wikEdTextify',          'wikEdButton',          wikEdText['wikEdTextify title'],          wikEdImage['textify'],            '16', '16', wikEdText['wikEdTextify alt'],          'javascript:WikEdEditButton(obj, objId);' ],
// control top
77: ['wikEdRefHide',          'wikEdButtonUnchecked', wikEdText['wikEdRefHide title'],          wikEdImage['refHide'],            '16', '16', wikEdText['wikEdRefHide alt'],          'javascript:WikEdButton(obj, objId, true);' ],
29: ['wikEdTextZoom',        'wikEdButton',          wikEdText['wikEdTextZoom title'],        wikEdImage['textZoom'],            '16', '16', wikEdText['wikEdTextZoom alt'],        'if (!eventShiftKey) { javascript:WikEdButton(obj, \'wikEdTextZoomDown\'); } else { javascript:WikEdButton(obj, \'wikEdTextZoomUp\'); }' ],
30: ['wikEdClearHistory',    'wikEdButton',          wikEdText['wikEdClearHistory title'],    wikEdImage['clearHistory'],        '16', '16', wikEdText['wikEdClearHistory alt'],    'javascript:WikEdButton(obj, objId);' ],
31: ['wikEdScrollToPreview',  'wikEdButton',          wikEdText['wikEdScrollToPreview title'],  wikEdImage['scrollToPreviewDown'], '16', '16', wikEdText['wikEdScrollToPreview alt'],  'javascript:WikEdButton(obj, objId);' ],
32: ['wikEdScrollToEdit',    'wikEdButton',          wikEdText['wikEdScrollToEdit title'],    wikEdImage['scrollToEditDown'],    '16', '16', wikEdText['wikEdScrollToEdit alt'],    'javascript:WikEdButton(obj, objId);' ],
// control bottom
33: ['wikEdUseWikEd',        'wikEdButtonChecked',  wikEdText['wikEdUseWikEd title'],        wikEdImage['useWikEd'],            '16', '16', wikEdText['wikEdUseWikEd alt'],        'javascript:WikEdButton(obj, objId, true);' ],
34: ['wikEdHighlightSyntax',  'wikEdButtonUnchecked', wikEdText['wikEdHighlightSyntax title'],  wikEdImage['highlightSyntax'],    '16', '16', wikEdText['wikEdHighlightSyntax alt'],  'javascript:WikEdButton(obj, objId, true);' ],
35: ['wikEdSource',          'wikEdButton',          wikEdText['wikEdSource title'],          wikEdImage['source'],              '16', '16', wikEdText['wikEdSource alt'],          'javascript:WikEdEditButton(obj, objId);' ],
75: ['wikEdCloseToolbar',    'wikEdButtonUnchecked', wikEdText['wikEdCloseToolbar title'],    wikEdImage['closeToolbar'],        '16', '16', wikEdText['wikEdCloseToolbar alt'],    'javascript:WikEdButton(obj, objId, true);' ],
36: ['wikEdUsing',            'wikEdButtonUnchecked', wikEdText['wikEdUsing title'],            wikEdImage['using'],              '16', '16', wikEdText['wikEdUsing alt'],            'javascript:WikEdButton(obj, objId, true);' ],
37: ['wikEdFullScreen',      'wikEdButtonUnchecked', wikEdText['wikEdFullScreen title'],      wikEdImage['fullScreen'],          '16', '16', wikEdText['wikEdFullScreen alt'],      'javascript:WikEdButton(obj, objId, true);' ],
// {{TABLE}}
79: ['wikEdTableMode',        'wikEdButtonUnchecked', wikEdText['wikEdTableMode title'],        wikEdImage['tableMode'],          '16', '16', wikEdText['wikEdTableMode alt'],        'javascript:WikEdButton(obj, objId, true);' ],
// find top
39: ['wikEdFindAll',          'wikEdButton',          wikEdText['wikEdFindAll title'],          wikEdImage['findAll'],            '16', '16', wikEdText['wikEdFindAll alt'],          'javascript:WikEdEditButton(obj, objId);' ],
40: ['wikEdFindPrev',        'wikEdButton',          wikEdText['wikEdFindPrev title'],        wikEdImage['findPrev'],            '16', '16', wikEdText['wikEdFindPrev alt'],        'javascript:WikEdEditButton(obj, objId);' ],
41: ['wikEdFindNext',        'wikEdButton',          wikEdText['wikEdFindNext title'],        wikEdImage['findNext'],            '16', '16', wikEdText['wikEdFindNext alt'],        'if (eventShiftKey) { javascript:WikEdEditButton(obj, objId, \'shift\'); } else { javascript:WikEdEditButton(obj, objId); }' ],
43: ['wikEdJumpPrev',        'wikEdButton',          wikEdText['wikEdJumpPrev title'],        wikEdImage['jumpPrev'],            '16', '16', wikEdText['wikEdJumpPrev alt'],        'javascript:WikEdEditButton(obj, objId);' ],
44: ['wikEdJumpNext',        'wikEdButton',          wikEdText['wikEdJumpNext title'],        wikEdImage['jumpNext'],            '16', '16', wikEdText['wikEdJumpNext alt'],        'javascript:WikEdEditButton(obj, objId);' ],
// find bottom
46: ['wikEdReplaceAll',      'wikEdButton',          wikEdText['wikEdReplaceAll title'],      wikEdImage['replaceAll'],          '16', '16', wikEdText['wikEdReplaceAll alt'],      'javascript:WikEdEditButton(obj, objId);' ],
47: ['wikEdReplacePrev',      'wikEdButton',          wikEdText['wikEdReplacePrev title'],      wikEdImage['replacePrev'],        '16', '16', wikEdText['wikEdReplacePrev alt'],      'javascript:WikEdEditButton(obj, objId);' ],
48: ['wikEdReplaceNext',      'wikEdButton',          wikEdText['wikEdReplaceNext title'],      wikEdImage['replaceNext'],        '16', '16', wikEdText['wikEdReplaceNext alt'],      'if (eventShiftKey) { javascript:WikEdEditButton(obj, objId, \'shift\'); } else { javascript:WikEdEditButton(obj, objId); }' ],
49: ['wikEdCaseSensitive',    'wikEdButtonUnchecked', wikEdText['wikEdCaseSensitive title'],    wikEdImage['caseSensitive'],      '16', '16', wikEdText['wikEdCaseSensitive alt'],    'javascript:WikEdButton(obj, objId, true);' ],
50: ['wikEdRegExp',          'wikEdButtonUnchecked', wikEdText['wikEdRegExp title'],          wikEdImage['regExp'],              '16', '16', wikEdText['wikEdRegExp alt'],          'javascript:WikEdButton(obj, objId, true);' ],
51: ['wikEdFindAhead',        'wikEdButtonUnchecked', wikEdText['wikEdFindAhead title'],        wikEdImage['findAhead'],          '16', '16', wikEdText['wikEdFindAhead alt'],        'javascript:WikEdButton(obj, objId, true);' ],
// fix top
52: ['wikEdFixBasic',        'wikEdButton',          wikEdText['wikEdFixBasic title'],        wikEdImage['fixBasic'],            '16', '16', wikEdText['wikEdFixBasic alt'],        'javascript:WikEdEditButton(obj, objId);' ],
53: ['wikEdFixHtml',          'wikEdButton',          wikEdText['wikEdFixHtml title'],          wikEdImage['fixHtml'],            '16', '16', wikEdText['wikEdFixHtml alt'],          'javascript:WikEdEditButton(obj, objId);' ],
54: ['wikEdFixCaps',          'wikEdButton',          wikEdText['wikEdFixCaps title'],          wikEdImage['fixCaps'],            '16', '16', wikEdText['wikEdFixCaps alt'],          'javascript:WikEdEditButton(obj, objId);' ],
55: ['wikEdfixUnicode',      'wikEdButton',          wikEdText['wikEdfixUnicode title'],      wikEdImage['fixUnicode'],          '16', '16', wikEdText['wikEdfixUnicode alt'],      'javascript:WikEdEditButton(obj, objId);' ],
56: ['wikEdFixAll',          'wikEdButton',          wikEdText['wikEdFixAll title'],          wikEdImage['fixAll'],              '16', '16', wikEdText['wikEdFixAll alt'],          'javascript:WikEdEditButton(obj, objId);' ],
57: ['wikEdFixRegExTypo',    'wikEdButton',          wikEdText['wikEdFixRegExTypo title'],    wikEdImage['fixRegExTypo'],        '16', '16', wikEdText['wikEdFixRegExTypo alt'],    'javascript:WikEdEditButton(obj, objId);' ],
// fix bottom
58: ['wikEdFixDashes',        'wikEdButton',          wikEdText['wikEdFixDashes title'],        wikEdImage['fixDash'],            '16', '16', wikEdText['wikEdFixDashes alt'],        'javascript:WikEdEditButton(obj, objId);' ],
59: ['wikEdFixPunct',        'wikEdButton',          wikEdText['wikEdFixPunct title'],        wikEdImage['fixPunct'],            '16', '16', wikEdText['wikEdFixPunct alt'],        'javascript:WikEdEditButton(obj, objId);' ],
60: ['wikEdFixMath',          'wikEdButton',          wikEdText['wikEdFixMath title'],          wikEdImage['fixMath'],            '16', '16', wikEdText['wikEdFixMath alt'],          'javascript:WikEdEditButton(obj, objId);' ],
61: ['wikEdFixChem',          'wikEdButton',          wikEdText['wikEdFixChem title'],          wikEdImage['fixChem'],            '16', '16', wikEdText['wikEdFixChem alt'],          'javascript:WikEdEditButton(obj, objId);' ],
62: ['wikEdFixUnits',        'wikEdButton',          wikEdText['wikEdFixUnits title'],        wikEdImage['fixUnits'],            '16', '16', wikEdText['wikEdFixUnits alt'],        'javascript:WikEdEditButton(obj, objId);' ],
// preview top
65: ['wikEdClose',            'wikEdButton',          wikEdText['wikEdClose title'],            wikEdImage['close'],              '16', '16', wikEdText['wikEdClose alt'],            'javascript:WikEdButton(obj, objId);' ],
66: ['wikEdScrollToPreview2', 'wikEdButton',          wikEdText['wikEdScrollToPreview2 title'], wikEdImage['scrollToPreviewDown'], '16', '16', wikEdText['wikEdScrollToPreview2 alt'], 'javascript:WikEdButton(obj, objId);' ],
67: ['wikEdScrollToEdit2',    'wikEdButton',          wikEdText['wikEdScrollToEdit2 title'],    wikEdImage['scrollToEdit'],        '16', '16', wikEdText['wikEdScrollToEdit2 alt'],    'javascript:WikEdButton(obj, objId);' ],
// preview bottom
70: ['wikEdClose2',          'wikEdButton',          wikEdText['wikEdClose2 title'],          wikEdImage['close'],              '16', '16', wikEdText['wikEdClose2 alt'],          'javascript:WikEdButton(obj, objId);' ],
71: ['wikEdScrollToPreview3', 'wikEdButton',          wikEdText['wikEdScrollToPreview3 title'], wikEdImage['scrollToPreview'],    '16', '16', wikEdText['wikEdScrollToPreview3 alt'], 'javascript:WikEdButton(obj, objId);' ],
72: ['wikEdScrollToEdit3',    'wikEdButton',          wikEdText['wikEdScrollToEdit3 title'],    wikEdImage['scrollToEdit'],        '16', '16', wikEdText['wikEdScrollToEdit3 alt'],    'javascript:WikEdButton(obj, objId);' ],
// jump
78: ['wikEdDiff',            'wikEdButtonUnchecked', wikEdText['wikEdDiff title'],            wikEdImage['wikEdDiff'],          '16', '16', wikEdText['wikEdDiff alt'],            'javascript:WikEdButton(obj, objId, true);' ],
74: ['wikEdScrollToEdit4',    'wikEdButtonSolo',      wikEdText['wikEdScrollToEdit4 title'],    wikEdImage['scrollToEditDown'],    '16', '16', wikEdText['wikEdScrollToEdit4 alt'],    'javascript:WikEdButton(obj, objId);' ],
// dummy
76: ['wikEdDummy',            'wikEdButtonDummy',    '',                                      wikEdImage['dummy'],              '16', '16', '',                                    '' ]
});
}
// button access keys
if (typeof(wikEdButtonKey) == 'undefined') { window.wikEdButtonKey = {}; }
// WikedInitButtonKey: define accesskeys for edit buttons (wikEd button number: key string, JS key code)
window.WikedInitButtonKey = function() {
WikEdInitObject(wikEdButtonKey, {
26: ['b', 66], // wikify
27: ['o', 79], // textify
67: ['g', 71], // scrolltoedit2
72: ['g', 71], // scrolltoedit3
74: ['g', 71], // scrolltoedit4
32: ['g', 71]  // scrolltoedit, overwrites previous wikEd buttons for same key
});
}
// button bars (id, class, button numbers)
if (typeof(wikEdButtonBar) == 'undefined') { window.wikEdButtonBar = {}; }
// WikedInitButtonBar: define built-in button bars (id outer, class outer, id inner, class inner, height, grip title, button numbers)
window.WikedInitButtonBar = function() {
WikEdInitObject(wikEdButtonBar, {
'format':    ['wikEdButtonBarFormat',    'wikEdButtonBarFormat',    'wikEdButtonsFormat',    'wikEdButtonsFormat',    44, wikEdText['wikEdGripFormat title'],  [1,2,3,4,5,6,7,8,9,10,12,13,14,'br',15,16,17,19,20,21,22,23,24,11,25,26,27] ],
'custom1':  ['wikEdButtonBarCustom1',  'wikEdButtonBarCustom1',  'wikEdButtonsCustom1',  'wikEdButtonsCustom1',  44, wikEdText['wikEdGripCustom1 title'], [ ] ],
'find':      ['wikEdButtonBarFind',      'wikEdButtonBarFind',      'wikEdButtonsFind',      'wikEdButtonsFind',      44, wikEdText['wikEdGripFind title'],    [39,40,'find',41,76,43,44,'br',46,47,'replace',48,49,50,51] ],
'fix':      ['wikEdButtonBarFix',      'wikEdButtonBarFix',      'wikEdButtonsFix',      'wikEdButtonsFix',      44, wikEdText['wikEdGripFix title'],    [52,53,54,55,56,57,'br',58,59,60,61,62] ],
'custom2':  ['wikEdButtonBarCustom2',  'wikEdButtonBarCustom2',  'wikEdButtonsCustom2',  'wikEdButtonsCustom2',  44, wikEdText['wikEdGripCustom2 title'], [ ] ],
'control':  ['wikEdButtonBarControl',  'wikEdButtonBarControl',  'wikEdButtonsControl',  'wikEdButtonsControl',  44, wikEdText['wikEdGripControl title'], [77,29,30,31,32,79,'br',33,34,35,75,36,78,37] ],
'preview':  ['wikEdButtonBarPreview',  'wikEdButtonBarPreview',  'wikEdButtonsPreview',  'wikEdButtonsPreview',    0, null,                                [66,67,65] ],
'preview2':  ['wikEdButtonBarPreview2',  'wikEdButtonBarPreview2',  'wikEdButtonsPreview2',  'wikEdButtonsPreview2',  0, null,                                [71,72,70] ],
'jump':      ['wikEdButtonBarJump',      'wikEdButtonBarJump',      'wikEdButtonsJump',      'wikEdButtonsJump',      0, null,                                [74] ]
});
}
// history length for find, replace, and summary fields
if (typeof(wikEdHistoryLength) == 'undefined') { window.wikEdHistoryLength = {}; }
wikEdHistoryLength['find'] = 10;
wikEdHistoryLength['replace'] = 10;
wikEdHistoryLength['summary'] = 10;
// presets for combo input fields dropdown options, {wikEdUsing} appends a link to this script
if (typeof(wikEdComboPresetOptions) == 'undefined') { window.wikEdComboPresetOptions = {}; }
if (typeof(wikEdComboPresetOptions['summary']) == 'undefined') { window.wikEdComboPresetOptions['summary'] = wikEdText['wikEdPresetSummary']; }
// text for summary link to this script
if (typeof(wikEdSummaryUsing) == 'undefined') { window.wikEdSummaryUsing = wikEdText['wikEdSummaryUsing']; }
// expiration time span for permanent cookies in seconds
if (typeof(wikEdCookieExpireSec) == 'undefined') { window.wikEdCookieExpireSec = 30 * 24 * 60 * 60; }
// disable wikEd preset
if (typeof(wikEdDisabledPreset) == 'undefined') { window.wikEdDisabledPreset = false; }
// find ahead as you type checkbox preset
if (typeof(wikEdFindAheadSelected) == 'undefined') { window.wikEdFindAheadSelected = true; }
// highlight syntax preset
if (typeof(wikEdHighlightSyntaxPreset) == 'undefined') { window.wikEdHighlightSyntaxPreset = true; }
// enable wikEd preset
if (typeof(wikEdUseWikEdPreset) == 'undefined') { window.wikEdUseWikEdPreset = true; }
// add '...using wikEd' to summary preset
if (typeof(wikEdUsingPreset) == 'undefined') { window.wikEdUsingPreset = false; }
// scroll to edit window on non-preview pages
if (typeof(wikEdScrollToEdit) == 'undefined') { window.wikEdScrollToEdit = true; }
// wikEdDiff preset
if (typeof(wikEdDiffPreset) == 'undefined') { window.wikEdDiffPreset = false; }
// fullscreen mode preset
if (typeof(wikEdFullScreenModePreset) == 'undefined') { window.wikEdFullScreenModePreset = false; }
// show MediaWiki toolbar preset
if (typeof(wikEdCloseToolbarPreset) == 'undefined') { window.wikEdCloseToolbarPreset = false; }
// hide ref tags preset
if (typeof(wikEdRefHidePreset) == 'undefined') { window.wikEdRefHidePreset = false; }
// initial text zoom for edit window (percentage)
if (typeof(wikEdTextZoom) == 'undefined') { window.wikEdTextZoom = 100; }
// remove invisible syntax highlighting comments after closing tag
if (typeof(wikEdRemoveHighlightComments) == 'undefined') { window.wikEdRemoveHighlightComments = true; }
// show the text-to-source button for testing purposes
if (typeof(wikEdShowSourceButton) == 'undefined') { window.wikEdShowSourceButton = false; }
// show the using-wiked button
if (typeof(wikEdShowUsingButton) == 'undefined') { window.wikEdShowUsingButton = false; }
// the wikEd help page link to be displayed after the editing help link, an empty string disables the link
if (typeof(wikEdHelpPageLink) == 'undefined') { window.wikEdHelpPageLink = wikEdText['wikEdHelpPageLink']; }
// enable external diff script
if (typeof(wikEdLoadDiffScript) == 'undefined') { window.wikEdLoadDiffScript = true; }
// enable external wikEdDiff script
if (typeof(wikEdLoadDiff) == 'undefined') { window.wikEdLoadDiff = true; }
// enable external InstaView script
if (typeof(wikEdLoadInstaView) == 'undefined') { window.wikEdLoadInstaView = true; }
// RegExTypoFix rules page, the address must have the exact same domain name as the used wiki
if (typeof(wikEdRegExTypoFixURL) == 'undefined') { window.wikEdRegExTypoFixURL = 'http://en.wikipedia.org/w/index.php?title=Wikipedia:AutoWikiBrowser/Typos&action=raw'; }
// enable RegExTypoFix button (http://en.wikipedia.org/wiki/User:Mboverload/RegExTypoFix)
if (typeof(wikEdRegExTypoFix) == 'undefined') { window.wikEdRegExTypoFix = false; }
// enable highlighting as links
if (typeof(wikEdFollowHighlightedLinks) == 'undefined') { window.wikEdFollowHighlightedLinks = false; }
// skip the browser detection to run wikEd under IE and Opera
if (typeof(wikEdSkipBrowserTest) == 'undefined') { window.wikEdSkipBrowserTest = false; }
// set the button bar grip width in px
if (typeof(wikEdButtonBarGripWidth) == 'undefined') { window.wikEdButtonBarGripWidth = 8; }
// enable local preview (Pilaf's InstaView)
if (typeof(wikEdUseLocalPreview) == 'undefined') { window.wikEdUseLocalPreview = true; }
// allow ajax requests from local copy for testing, also defined in wikEdDiff.js
if (typeof(wikEdAllowLocalAjax) == 'undefined') { window.wikEdAllowLocalAjax = false; }
// enable server preview (Ajax)
if (typeof(wikEdUseAjaxPreview) == 'undefined') { window.wikEdUseAjaxPreview = true; }
// enable auto update (Ajax)
if (typeof(wikEdAutoUpdate) == 'undefined') { window.wikEdAutoUpdate = true; }
// hours between update check (monobook.js)
if (typeof(wikEdAutoUpdateHours) == 'undefined') { window.wikEdAutoUpdateHours = 20; }
// hours between update check (Greasemonkey)
if (typeof(wikEdAutoUpdateHoursGM) == 'undefined') { window.wikEdAutoUpdateHoursGM = 40; }
// auto update: version url (Ajax)
if (typeof(wikEdAutoUpdateUrl) == 'undefined') { window.wikEdAutoUpdateUrl = 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd_current_version&action=raw&maxage=0'; }
// auto update: script url for Greasemonkey update
if (typeof(wikEdAutoUpdateScriptUrl) == 'undefined') { window.wikEdAutoUpdateScriptUrl = 'http://en.wikipedia.org/w/index.php?action=raw&ctype=text/javascript&title=User:Cacycle/wikEd.user.js'; }
// show complete unshortened article text for local diff, also defined in wikEdDiff.js
if (typeof(wikEdFullDiff) == 'undefined') { window.wikEdFullDiff = false; }
// make links ctrl-clickable
if (typeof(wikEdFollowLinks) == 'undefined') { window.wikEdFollowLinks = true; }
// correct tab order between check boxes and submit buttons
if (typeof(wikEdSubmitTabOrder) == 'undefined') { window.wikEdSubmitTabOrder = false; }
// wikify table parameters, replaces original table parameters with this string
if (typeof(wikEdWikifyTableParameters) == 'undefined') { window.wikEdWikifyTableParameters = ''; }
// do not rearrange page elements
if (typeof(wikEdNoRearrange) == 'undefined') { window.wikEdNoRearrange = false; }
// use French rules for fix punctuation
if (typeof(wikEdFixPunctFrench) == 'undefined') { window.wikEdFixPunctFrench = false; }
// wikEdSetupHook, executed after wikEd has been set up, usage: wikEdSetupHook.push(YourFunction);
if (typeof(wikEdSetupHook) == 'undefined') { window.wikEdSetupHook = []; }
// wikEdOnHook, executed after wikEd has been re-enabled by logo click, usage: wikEdOnHook.push(YourFunction);
if (typeof(wikEdOnHook) == 'undefined') { window.wikEdOnHook = []; }
// wikEdOffHook, executed after wikEd has been disabled by logo click, usage: wikEdOffHook.push(YourFunction);
if (typeof(wikEdOffHook) == 'undefined') { window.wikEdOffHook = []; }
// wikEdTextareaHook, executed after classic textarea has been enabled by user, usage: wikEdTextareaHook.push(YourFunction);
if (typeof(wikEdTextareaHook) == 'undefined') { window.wikEdTextareaHook = []; }
// wikEdFrameHook, executed after wikEd edit frame has been enabled by user, usage: wikEdFrameHook.push(YourFunction);
if (typeof(wikEdFrameHook) == 'undefined') { window.wikEdFrameHook = []; }
// custom edit form id instead of 'editform'
if (typeof(wikEdCustomEditFormId) == 'undefined') { window.wikEdCustomEditFormId = ''; }
// custom textarea id instead of 'wpTextbox1'
if (typeof(wikEdCustomTextAreaId) == 'undefined') { window.wikEdCustomTextAreaId = ''; }
// custom save button id instead of 'wpSave'
if (typeof(wikEdCustomSaveButtonId) == 'undefined') { window.wikEdCustomSaveButtonId = ''; }
// show table mode togle button // {{TABLE}}
if (typeof(wikEdShowTableModeButton) == 'undefined') { window.wikEdShowTableModeButton = false; }
return;
}
// diff script URL
if (typeof(wikEdDiffScriptSrc) == 'undefined') { window.wikEdDiffScriptSrc = 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/diff.js&action=raw&ctype=text/javascript'; }
// wikEdDiff script URL, also defined in wikEdDiff.js
if (typeof(wikEdDiffSrc) == 'undefined') { window.wikEdDiffSrc = 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEdDiff.js&action=raw&ctype=text/javascript'; }
// InstaView script URL
if (typeof(wikEdInstaViewSrc) == 'undefined') { window.wikEdInstaViewSrc = 'http://en.wikipedia.org/w/index.php?title=User:Pilaf/include/instaview.js&action=raw&ctype=text/javascript'; }
// wikEd-as-gadget detection, set to true if gadget script name is not MediaWiki:Gadget-wikEd.js
if (typeof(wikEdGadget) == 'undefined') { window.wikEdGadget = null; }
//
// end of user configurable variables
//
//
// WikEdInitGlobals: initialize non-configurable variables
//
window.WikEdInitGlobals = function() {
// global variables
window.wikEdTurnedOn = null;
window.wikEdDisabled = null;
window.wikEdUpload = null;
// history
window.wikEdFieldHist = [];
window.wikEdSavedName = [];
window.wikEdInputElement = [];
window.wikEdSelectElement = [];
window.wikEdCheckMarker = [];
window.wikEdCheckMarker[true] = '♦';
window.wikEdCheckMarker[false] = '◊';
// cache the parsed DOM object
window.wikEdFrameDOMCache = null;
// undo all, redo all
window.wikEdOrigVersion = '';
window.wikEdLastVersion = null;
// global dom elements
window.wikEdLogo = null;
window.wikEdLogoList = null;
window.wikEdDebug = null;
window.wikEdTextarea = null;
window.wikEdEditForm = null;
window.wikEdFrame = null;;
window.wikEdFrameBody = null;
window.wikEdFrameDocument = null;
window.wikEdFrameWindow = null;
window.wikEdInputWrapper = null;
window.wikEdToolbarWrapper = null;
window.wikEdCaptchaWrapper = null;
window.wikEdDebugWrapper = null;
window.wikEdTextareaWrapper = null;
window.wikEdFrameWrapper = null;
window.wikEdConsoleWrapper = null;
window.wikEdButtonsWrapper = null;
window.wikEdSummaryWrapper = null;
window.wikEdSummaryInputWrapper = null;
window.wikEdSummaryOptions = null;
window.wikEdSubmitWrapper = null;
window.wikEdSubmitButtonsWrapper = null;
window.wikEdLocalPrevWrapper = null;
window.wikEdInsertWrapper = null;
window.wikEdButtonBarFormat = null;
window.wikEdButtonBarCustom1 = null;
window.wikEdButtonBarFind = null;
window.wikEdButtonBarFix = null;
window.wikEdButtonBarCustom2 = null;
window.wikEdButtonBarControl = null;
window.wikEdButtonBarPreview = null;
window.wikEdButtonBarPreview2 = null;
window.wikEdButtonBarJump = null;
window.wikEdPreviewBox = null;
window.wikEdClearSummary = null;
window.wikEdClearSummaryImg = null;
window.wikEdCaseSensitive = null;
window.wikEdRegExp = null;
window.wikEdFindAhead = null;
window.wikEdFindText = null;
window.wikEdReplaceText = null;
window.wikEdSummaryText = null;
window.wikEdSummarySelect = null;
window.wikEdSummaryTextWidth = null;
window.wikEdEditOptions = null;
window.wikEdEditHelp = null;
window.wikEdSaveButton = null;
window.wikEdPreviewButton = null;
window.wikEdLDiffButton = null;
window.wikEdLocalPreview = null;
window.wikEdLocalDiff = null;
window.wikEdDiffPreviewButton = null;
window.wikEdSummaryLabel = null;
window.wikEdGetGlobalNode = null;
// various
window.wikEdEditButtonHandler = {};
window.wikEdTextareaHeight = null;
window.wikEdClearSummaryWidth = null;
window.wikEdFullScreenMode = false;
window.wikEdAddNewSection = null;
window.wikEdBrowserNotSupported = null;
window.wikEdFrameScrollTop = null;
window.wikEdTextareaUpdated = null;
window.wikEdPreviewIsAjax = null;
window.wikEdButtonKeyCode = [];
window.wikEdFollowLinkIdNo = 0;
window.wikEdFollowLinkHash = {};
if (typeof(wikEdWikiGlobals) == 'undefined') { window.wikEdWikiGlobals = []; }
window.wikEdDirection = null;
// overide site javascript functions
window.WikEdInsertTagsOriginal = null;
window.WikEdInsertAtCursorOriginal = null;
// wikEd settings
window.wikEdRefHide = null;
window.wikEdUsing = null;
window.wikEdUseWikEd = null;
window.wikEdCloseToolbar = null;
window.wikEdHighlightSyntax = null;
window.wikEdDiff = null;
window.wikEdTableMode = null;
// unicode fixing
window.wikEdControlCharsStr = '';
window.wikEdSupportedChars = null;
window.wikEdSpecialChars = null;
window.wikEdProblemChars = null;
window.wikEdControlChars = null;
window.wikEdStrangeSpaces = null;
// RegExTypoFix rules
window.wikEdTypoRulesFind = [];
window.wikEdTypoRulesReplace = [];
// debugging time measurement, usage: wikEdDebugTimer.push([1234, new Date]); WikEdDebugTimer();
window.wikEdDebugTimer = [];
// MediaWiki file paths for use in regexps
window.wikEdServer = '';
window.wikEdArticlePath = '';
window.wikEdScript = '';
window.wikEdScriptPath = '';
window.wikEdScriptName = '';
return;
}
// variables needed during startup
// hash of loaded scripts, also defined in wikEdDiff.js
if (typeof(wikEdExternalScripts) == 'undefined') { window.wikEdExternalScripts = null; }
if (typeof(wikEdStartup) == 'undefined') { window.wikEdStartup = false; }
if (typeof(wikEdPageLoaded) == 'undefined') { window.wikEdPageLoaded = false; }
// browser identification
if (typeof(wikEdBrowserName) == 'undefined') { window.wikEdBrowserName = ''; }
if (typeof(wikEdBrowserFlavor) == 'undefined') { window.wikEdBrowserFlavor = ''; }
if (typeof(wikEdBrowserVersion) == 'undefined') { window.wikEdBrowserVersion = 0; }
if (typeof(wikEdMSIE) == 'undefined') { window.wikEdMSIE = false; }
if (typeof(wikEdMozilla) == 'undefined') { window.wikEdMozilla = false; }
if (typeof(wikEdOpera) == 'undefined') { window.wikEdOpera = false; }
if (typeof(wikEdSafari) == 'undefined') { window.wikEdSafari = null; }
if (typeof(wikEdGreasemonkey) == 'undefined') { window.wikEdGreasemonkey = null; }
if (typeof(wikEdGreasemonkeyToBody) == 'undefined') { window.wikEdGreasemonkeyToBody = null; }
// general MediaWiki page detection
// skin name: [dom element to add logo to (empty: top left, first body element), logo to personal portlet, rearrange page elements, [element id list] ],
if (typeof(wikEdMediaWikiSkinIds) == 'undefined') { window.wikEdMediaWikiSkinIds = {
// monobook, also detects simple and myskin
monobook:    [ 'p-personal', true, true, ['column-content', 'content', 'bodyContent', 'siteSub', 'contentSub', 'column-one', 'p-cactions', 'p-personal'] ],
// citizendium.org
pinkwich5:  [ 'p-personal', true, true, ['column-content', 'content', 'bodycontent', 'sitesub', 'contentSub', 'column-one', 'p-cactions', 'p-personal'] ],
// other MediaWiki skins
standard:    [ 'quickbar', false, true, ['content', 'topbar', 'article', 'footer', 'pagestats', 'quickbar'] ],
nostalgia:  [ 'topbar', false, true, ['content', 'topbar', 'specialpages', 'article', 'footer'] ],
cologneblue: [ 'quickbar', false, true, ['content', 'topbar', 'sitetitle', 'sitesub', 'article', 'footer', 'quickbar'] ],
modern:      [ 'p-personal', true, true, ['mw_header', 'mw_main', 'mw_contentwrapper'] ],
// wikia.com
monaco:      [ 'wikia_header', true, true, ['headerMenuHub', 'background_strip', 'siteSub', 'contentSub', 'monaco_footer'] ],
quartz:      [ 'welcome', false, true, ['articleWrapper', 'bodyContent', 'siteSub', 'contentSub', 'sidebar'] ],
searchwikia: [ 'header-li-buttons', false, true, ['header', 'header-container', 'header-go-button', 'article-container', 'article', 'article-text'] ],
// custom skins used on wiki.mozilla.org and developer.mozilla.org
cavendish:  [ 'nav', false, true, ['internal', 'container', 'header', 'contentTop', 'mBody', 'side', 'nav', 'mainContent', 'siteSub', 'contentSub'] ],
devmo:      [ 'personal', false, true, ['developer-mozilla-org', 'container', 'header', 'navigation', 'bar', 'personal', 'page', 'sidebar', 'sidebarslideup', 'contentTop', 'siteSub', 'contentSub'] ],
// custom skins
gumax:      [ 'gumax-p-navigation', false, true, ['gumax-header', 'gumax-content-body'] ],
// custom MediaWiki identifier
mediawiki:  [ '', false, false, ['mediawiki'] ]
}; }
if (typeof(wikEdSkinLogo) == 'undefined') { window.wikEdSkinLogo = ''; }
if (typeof(wikEdRearrange) == 'undefined') { window.wikEdRearrange = false; }
if (typeof(wikEdLogoToList) == 'undefined') { window.wikEdLogoToList = false; }
if (typeof(wikEdSkin) == 'undefined') { window.wikEdSkin = ''; }
//
// WikEdInitObject: initialize object, keep pre-defined values
//
window.WikEdInitObject = function(array, preset) {
for (var key in preset) {
if (typeof(key) != 'string') {
continue;
}
if (array[key] == null) {
array[key] = preset[key];
}
}
return;
}
//
// WikEdInitImage: initialize images, keep pre-defined values
//
window.WikEdInitImage = function(array, preset) {
for (var key in preset) {
if (typeof(key) != 'string') {
continue;
}
if (array[key] == null) {
// remove MediaWiki path prefixes and add local path
if (wikEdUseLocalImages == true) {
array[key] = wikEdImagePathLocal + preset[key].replace(/^[0-9a-f]+\/[0-9a-f]+\//, '');
}
// add path
else {
array[key] = wikEdImagePath + preset[key];
}
}
}
return;
}
//
// WikEdStartup: wikEd startup code, called during page load
//
window.WikEdStartup = function() {
// check if this has already been run
if (wikEdStartup == true) {
return;
}
wikEdStartup = true;
// redirect WED shortcut to WikEdDebug(objectName, object, popup)
window.WED = WikEdDebug;
// check browser and version
var agent = navigator.userAgent.match(/(Firefox|Netscape|SeaMonkey|IceWeasel|IceCat|Minefield|BonEcho|GranParadiso)\W+(\d+\.\d+)/i);
if (agent != null) {
wikEdMozilla = true;
wikEdBrowserName = 'Mozilla';
wikEdBrowserFlavor = agent[1];
wikEdBrowserVersion = parseFloat(agent[2]);
}
// check for MSIE
else {
var agent = navigator.userAgent.match(/(MSIE)\W+(\d+\.\d+)/i);
if (agent != null) {
wikEdBrowserName = 'MSIE';
wikEdBrowserVersion = parseFloat(agent[2]);
wikEdMSIE = true;
}
// check for Opera
var agent = navigator.userAgent.match(/(Opera)\W+(\d+\.\d*)/i);
if (agent != null) {
wikEdBrowserName = 'Opera';
wikEdBrowserVersion = parseFloat(agent[2]);
wikEdOpera = true;
wikEdMSIE = false;
}
// check for Safari
if (wikEdBrowserName == '') {
agent = navigator.userAgent.match(/(Safari)\W+(\d+\.\d*)/i);
if (agent != null) {
wikEdBrowserName = 'Safari';
wikEdBrowserVersion = parseFloat(agent[2]);
wikEdSafari = true;
}
}
}
// schedule the setup routine
WikEdAddEventListener(window, 'load', WikEdSetup, false);
return;
}
//
// WikEdSetup: basic setup routine, scheduled after page load
//
window.WikEdSetup = function() {
WikEdRemoveEventListener(window, 'load', WikEdSetup, false);
// check if this has already been run, either as a wiki or a Greasemonkey user script
if (document.getElementById('wikEdSetupFlag') != null) {
return;
}
// detect already loaded external scripts
if (wikEdExternalScripts == null) {
wikEdExternalScripts = [];
var pageScripts = document.getElementsByTagName('script');
for (var i = 0; i < pageScripts.length; i ++) {
var scriptSrc = pageScripts[i].src;
var nameMatch = scriptSrc.match(/\btitle=([^&]*)/);
if (nameMatch == null) {
nameMatch = scriptSrc.match(/\/([^\/]*?)($|\?)/);
}
if (nameMatch != null) {
var scriptName = nameMatch[1];
if (scriptName != '') {
// ignore other diff.js scripts
if ( (scriptName == 'diff.js') && (scriptSrc != wikEdDiffScriptSrc) ) {
continue;
}
wikEdExternalScripts[scriptName] = true;
}
}
}
}
// exit if executed as Greasemonkey script if wiki user script is available
if (typeof(GM_getValue) == 'function' ) {
if (wikEdExternalScripts['wikEd.js'] == true) {
wikEdGreasemonkey = false;
return;
}
else {
wikEdGreasemonkey = true;
}
}
// redirect Greasemonkey debugging function to WikEdDebug if run as a wiki user script
else {
window.GM_log = window.WikEdDebug;
}
// detect wiked running as a gadget
if (wikEdGadget == null) {
if (wikEdExternalScripts['MediaWiki:Gadget-wikEd.js'] == true) {
wikEdGadget = true;
}
}
// set already run flag
var flag = document.createElement('span');
flag.id = 'wikEdSetupFlag';
flag.style.display = 'none';
flag.style.visibility = 'hidden';
document.body.appendChild(flag);
// detect MediaWiki page and its skin
for (var skin in wikEdMediaWikiSkinIds) {
var logoElement = wikEdMediaWikiSkinIds[skin][0];
var logoToList = wikEdMediaWikiSkinIds[skin][1];
var rearrange = wikEdMediaWikiSkinIds[skin][2];
var skinIds = wikEdMediaWikiSkinIds[skin][3];
if (typeof(logoElement) != 'string') {
continue;
}
for (var i = 0; i < skinIds.length; i ++) {
if (document.getElementById(skinIds[i]) == null) {
break;
}
}
if (i == skinIds.length) {
wikEdSkinLogo = logoElement;
wikEdSkin = skin;
wikEdRearrange = rearrange;
wikEdLogoToList = logoToList;
break;
}
}
// not a MediaWiki page
if (wikEdSkin == '') {
return;
}
// initialize user configurable variables
WikEdInitGlobalConfigs();
// do not rearrange page elements
if (wikEdNoRearrange != false) {
wikEdRearrange = false;
}
// initialize non-configurable variables
WikEdInitGlobals();
// parse global MediaWiki globals into hash
var variable = ['wgServer', 'wgTitle', 'wgCanonicalNamespace', 'wgArticlePath', 'wgScript', 'wgScriptPath', 'wgUserName', 'wgCurRevisionId', 'wgScript'];
for (var i = 0; i < variable.length; i ++) {
wikEdWikiGlobals[ variable[i] ] = WikEdGetGlobal(variable[i]);
}
// check for updates
WikEdAutoUpdate();
// initialize images (needed here for logo)
WikedInitImage();
// add image path to image filename
if (wikEdLogo == null) {
// insert logo into personal toolbar
wikEdLogo = document.createElement('img');
wikEdLogo.id = 'wikEdLogoImg';
// monobook, simple, myskin
if (wikEdLogoToList == true) {
wikEdLogoList = document.createElement('li');
wikEdLogoList.id = 'wikEdLogoList';
wikEdLogoList.appendChild(wikEdLogo);
var personalTools = document.getElementById(wikEdSkinLogo);
if (personalTools != null) {
personalTools.getElementsByTagName('ul')[0].appendChild(wikEdLogoList);
wikEdLogo.className = 'wikEdLogo';
}
}
// other skins
if (wikEdLogo.className == '') {
if (wikEdSkinLogo != '') {
document.getElementById(wikEdSkinLogo).appendChild(wikEdLogo);
wikEdLogo.className = 'wikEdLogo';
}
// fallback for undetected skin
else {
document.body.insertBefore(wikEdLogo, document.body.firstChild);
wikEdLogo.className = 'wikEdLogoFallBack';
}
}
// add event listener to logo
WikEdAddEventListener(wikEdLogo, 'click', WikEdMainSwitch, true);
}
// page loaded flag for dynamically loaded scripts
wikEdPageLoaded = true;
// load the external diff script
var head = document.getElementsByTagName('head')[0];
if ( (wikEdLoadDiffScript == true) && (wikEdExternalScripts['diff.js'] == null) ) {
if (typeof(WDiffString) == 'undefined') {
var script = document.createElement('script');
script.type = 'text/javascript';
script.src  = wikEdDiffScriptSrc;
head.appendChild(script);
}
wikEdExternalScripts['diff.js'] = true;
}
// load the external wikEdDiff script
if ( (wikEdLoadDiff == true) && (wikEdExternalScripts['wikEdDiff.js'] == null) ) {
if (typeof(WikEdDiff) == 'undefined') {
var script = document.createElement('script');
script.type = 'text/javascript';
script.src = wikEdDiffSrc;
head.appendChild(script);
}
wikEdExternalScripts['wikEdDiff.js'] = true;
}
// check if disabled
wikEdDisabled = WikEdGetSavedSetting('wikEdDisabled', wikEdDisabledPreset);
if (wikEdDisabled == true) {
wikEdUseWikEd = false;
WikEdSetLogo();
return;
}
// continue setup
WikEdTurnOn(wikEdScrollToEdit);
return;
}
//
// WikEdTurnOn: continue setup, can be called repeatedly
//
window.WikEdTurnOn = function(scrollToEdit) {
// check if setup was already run
if (wikEdTurnedOn == true) {
return;
}
// set error logo
WikEdSetLogo('error');
// at the moment this works only for Mozilla browsers (Mozilla, Mozilla Firefox, Mozilla SeaMonkey)
if (wikEdSkipBrowserTest == false) {
// no id no wikEd
if (navigator.appName == null) {
wikEdBrowserNotSupported = true;
}
else {
// check if it is a Netscape descendant
var origin = navigator.appName.match(/Netscape/i);
if ( (origin == null) || (origin == '') ) {
wikEdBrowserNotSupported = true;
}
// check the generation
var generation = navigator.appVersion.match(/\d+(\.\d+)/);
if ( (generation == null) || (generation[0] < 5.0) ) {
wikEdBrowserNotSupported = true;
}
// check if it is a Gecko browser
var geckoDate = navigator.userAgent.match(/\bGecko\/(\d+)/i);
if (geckoDate != null) {
if ( (geckoDate[1] != '') && (geckoDate[1] < 20050000) ) {
wikEdBrowserNotSupported = true;
}
}
}
}
// check Mozilla version
if (wikEdBrowserName == 'Mozilla') {
if (
(wikEdBrowserFlavor == 'Firefox') && (wikEdBrowserVersion < 1.5) ||
(wikEdBrowserFlavor == 'Netscape') && (wikEdBrowserVersion < 8.0) ||
(wikEdBrowserFlavor == 'SeaMonkey') && (wikEdBrowserVersion < 1.0)
) {
wikEdBrowserNotSupported = true;
}
}
// check MSIE version
else if ( (wikEdBrowserName == 'MSIE') && (wikEdBrowserVersion < 7) ) {
wikEdBrowserNotSupported = true;
}
// check Opera version
else if ( (wikEdBrowserName == 'Opera') && (wikEdBrowserVersion < 9) ) {
wikEdBrowserNotSupported = true;
}
// check Safari version
else if ( (wikEdBrowserName == 'Safari') && (wikEdBrowserVersion < 500) ) {
wikEdBrowserNotSupported = true;
}
else {
wikEdBrowserNotSupported = true;
}
// browser or version not supported, set error message and exit
if ( (wikEdBrowserNotSupported == true) && (wikEdSkipBrowserTest == false) ) {
WikEdSetLogo('browser');
return;
}
// get the textarea and other form elements
// custom form elements
if (wikEdCustomEditFormId != '') {
wikEdEditForm = document.getElementById(wikEdCustomEditFormId);
}
if (wikEdCustomTextAreaId != '') {
wikEdTextarea = document.getElementById(wikEdCustomTextAreaId);
}
if (wikEdCustomSaveButtonId != '') {
wikEdSaveButton = document.getElementById(wikEdCustomwikEdSaveButtonId);
}
// standard form elements
if (wikEdTextarea == null) {
wikEdTextarea = document.getElementsByName('wpTextbox1')[0];
}
if (wikEdEditForm == null) {
wikEdEditForm = document.getElementById('editform');
}
if (wikEdSaveButton == null) {
wikEdSaveButton = document.getElementById('wpSave');
}
// MediaWiki Semantic Forms extension support
if (wikEdTextarea == null) {
wikEdEditForm = document.getElementsByName('createbox')[0];
wikEdTextarea = document.getElementsByName('free_text')[0];
}
// check if it is an edit page
if ( (wikEdTextarea == null) || (wikEdEditForm == null) || (wikEdSaveButton == null) ) {
// check if this is an upload page
wikEdTextarea = document.getElementsByName('wpUploadDescription')[0];
wikEdEditForm = document.getElementById('mw-upload-form');
wikEdSaveButton = document.getElementsByName('wpUpload')[0];
if ( (wikEdTextarea == null) || (wikEdEditForm == null) || (wikEdSaveButton == null) ) {
// set error indicator
WikEdSetLogo();
return;
}
wikEdUpload = true;
wikEdRearrange = false;
}
// initialize frame css, main css, buttons, and button bars
WikedInitFrameCSS();
WikedInitMainCSS();
WikedInitButton();
WikedInitButtonKey();
WikedInitButtonBar();
// define Unicode characters for fixing function
WikEdInitUnicode();
// detect if we add a new section (+ tab)
if (/(\?|&)section=new\b/.test(window.location.search) == true) {
wikEdAddNewSection = true;
}
// load the external InstaView script
var head = document.getElementsByTagName('head')[0];
if ( (wikEdGreasemonkey == false) && (wikEdLoadInstaView == true) && (wikEdExternalScripts['instaview.js'] == null) ) {
if (typeof(InstaView) == 'undefined') {
var script = document.createElement('script');
script.type = 'text/javascript';
script.src  = wikEdInstaViewSrc;
head.appendChild(script);
}
wikEdExternalScripts['instaview.js'] = true;
}
else if ( (wikEdGreasemonkey == false) || (wikEdLoadInstaView != true) ) {
wikEdUseLocalPreview = false;
}
// get initial textarea height
wikEdTextareaHeight = wikEdTextarea.offsetHeight;
// setup the undo buffers and save the original text for local changes view
wikEdOrigVersion = wikEdTextarea.value;
// add stylesheet definitions
var mainStyle = new WikEdStyleSheet();
var rules = '';
for (var ruleName in wikEdMainCSS) {
var ruleStyle = wikEdMainCSS[ruleName];
if (typeof(ruleStyle) != 'string') {
continue;
}
ruleStyle = ruleStyle.replace(/\{wikEdGrip\}/g, wikEdImage['grip']);
rules += ruleName + ' {' + ruleStyle + '}\n';
}
mainStyle.addRules(rules);
// get button settings from saved settings
wikEdUsing = WikEdGetSavedSetting('wikEdSummaryUsing', wikEdUsingPreset);
wikEdUseWikEd = ! WikEdGetSavedSetting('wikEdUseClassic', ! wikEdUseWikEdPreset);
wikEdHighlightSyntax = ! WikEdGetSavedSetting('wikEdSyntaxOff', ! wikEdHighlightSyntaxPreset);
wikEdFullScreenMode = WikEdGetSavedSetting('wikEdFullscreen', wikEdFullScreenModePreset);
wikEdCloseToolbar = WikEdGetSavedSetting('wikEdCloseToolbar', wikEdCloseToolbarPreset);
wikEdRefHide = WikEdGetSavedSetting('wikEdRefHide', wikEdRefHidePreset);
wikEdDiff = WikEdGetSavedSetting('wikEdDiff', wikEdDiffPreset);
wikEdTableMode = false; // {{TABLE}}
// no fullscreen for preview and upload pages
if ( (wikEdUpload == true) || (window.location.search.match(/(\?|&)action=submit\b/) != null) ) {
wikEdFullScreenMode = false;
}
// disable wikEd for js pages
if (/\.js$/.test(wikEdWikiGlobals['wgTitle']) == true) {
if ( (wikEdWikiGlobals['wgCanonicalNamespace'] != 'User_talk') && (wikEdWikiGlobals['wgCanonicalNamespace'] != 'Talk') ) {
if (wikEdOrigVersion.length > 20000) {
wikEdUseWikEd = false;
}
else {
wikEdHighlightSyntax = false;
}
}
}
// preset frame related styles to avoid browser crashes
var styleFrameBody;
var styleFrameWrapperPosition;
var styleFrameWrapperVisibility;
var styleDebugWrapperPosition;
var styleDebugWrapperVisibility;
var styleTextareaWrapperPosition;
var styleTextareaWrapperVisibility;
if (wikEdUseWikEd == true) {
styleFrameBody = 'style="display: block;" ';
styleFrameWrapperPosition = 'static';
styleFrameWrapperVisibility = 'visible';
styleTextareaWrapperPosition = 'absolute';
styleTextareaWrapperVisibility = 'hidden';
}
else {
styleFrameBody = 'style="display: none;" ';
styleFrameWrapperPosition = 'absolute';
styleFrameWrapperVisibility = 'hidden';
styleTextareaWrapperPosition = 'static';
styleTextareaWrapperVisibility = 'visible';
}
var inputWrapperClass;
if (wikEdFullScreenMode == true) {
inputWrapperClass = 'wikEdInputWrapperFull';
}
else {
inputWrapperClass = 'wikEdInputWrapper';
}
// create wikEd element wrappers
// create input wrapper, this contains the whole fullscreen content
wikEdInputWrapper = document.createElement('div');
wikEdInputWrapper.id = 'wikEdInputWrapper';
wikEdInputWrapper.className = inputWrapperClass;
wikEdTextarea.parentNode.insertBefore(wikEdInputWrapper, wikEdTextarea);
// create toolbar wrapper
wikEdToolbarWrapper = document.createElement('div');
wikEdToolbarWrapper.id = 'wikEdToolbarWrapper';
wikEdToolbarWrapper.className = 'wikEdToolbarWrapper';
wikEdInputWrapper.appendChild(wikEdToolbarWrapper);
// create captcha wrapper
if (wikEdRearrange == true) {
wikEdCaptchaWrapper = document.createElement('div');
wikEdCaptchaWrapper.id = 'wikEdCaptchaWrapper';
wikEdCaptchaWrapper.className = 'wikEdCaptchaWrapper';
wikEdInputWrapper.appendChild(wikEdCaptchaWrapper);
}
// create debug textarea wrapper
wikEdDebugWrapper = document.createElement('div');
wikEdDebugWrapper.id = 'wikEdDebugWrapper';
wikEdDebugWrapper.className = 'wikEdDebugWrapper';
wikEdDebugWrapper.style.position = 'static';
wikEdDebugWrapper.style.visibility = 'hidden';
wikEdInputWrapper.appendChild(wikEdDebugWrapper);
// create textarea wrapper
wikEdTextareaWrapper = document.createElement('div');
wikEdTextareaWrapper.id = 'wikEdTextareaWrapper';
wikEdTextareaWrapper.className = 'wikEdTextareaWrapper';
wikEdTextareaWrapper.style.position = styleTextareaWrapperPosition;
wikEdTextareaWrapper.style.visibility = styleTextareaWrapperVisibility;
wikEdInputWrapper.appendChild(wikEdTextareaWrapper);
// create frame wrapper
wikEdFrameWrapper = document.createElement('div');
wikEdFrameWrapper.id = 'wikEdFrameWrapper';
wikEdFrameWrapper.className = 'wikEdFrameWrapper';
wikEdFrameWrapper.style.position = styleFrameWrapperPosition;
wikEdFrameWrapper.style.visibility = styleFrameWrapperVisibility;
wikEdInputWrapper.appendChild(wikEdFrameWrapper);
// create console wrapper for buttons, summary, and submit
if (wikEdRearrange == true) {
wikEdConsoleWrapper = document.createElement('div');
wikEdConsoleWrapper.id = 'wikEdConsoleWrapper';
wikEdConsoleWrapper.className = 'wikEdConsoleWrapper';
wikEdInputWrapper.appendChild(wikEdConsoleWrapper);
}
// create buttons wrapper for wikEd buttons
wikEdButtonsWrapper = document.createElement('div');
wikEdButtonsWrapper.id = 'wikEdButtonsWrapper';
wikEdButtonsWrapper.className = 'wikEdButtonsWrapper';
wikEdInputWrapper.insertBefore(wikEdButtonsWrapper, wikEdTextareaWrapper);
// create summary wrapper for summary, minor edit, and watch this page
if (wikEdRearrange == true) {
wikEdSummaryWrapper = document.createElement('div');
wikEdSummaryWrapper.id = 'wikEdSummaryWrapper';
// add summary above the edit field if we add a new section (+ tab)
if (wikEdAddNewSection == true) {
wikEdSummaryWrapper.className = 'wikEdSummaryWrapperTop';
wikEdInputWrapper.insertBefore(wikEdSummaryWrapper, wikEdFrameWrapper);
}
else {
wikEdSummaryWrapper.className = 'wikEdSummaryWrapper';
wikEdConsoleWrapper.appendChild(wikEdSummaryWrapper);
}
// create summary input wrapper
wikEdSummaryInputWrapper = document.createElement('div');
wikEdSummaryInputWrapper.id = 'wikEdSummaryInputWrapper';
wikEdSummaryInputWrapper.className = 'wikEdSummaryInputWrapper';
wikEdSummaryWrapper.appendChild(wikEdSummaryInputWrapper);
// create minor edit and watch page wrapper
wikEdSummaryOptions = document.createElement('div');
wikEdSummaryOptions.id = 'wikEdSummaryOptions';
wikEdSummaryOptions.className = 'wikEdSummaryOptions';
wikEdSummaryWrapper.appendChild(wikEdSummaryOptions);
// create submit wrapper for submit elements
wikEdSubmitWrapper = document.createElement('div');
wikEdSubmitWrapper.id = 'wikEdSubmitWrapper';
wikEdSubmitWrapper.className = 'wikEdSubmitWrapper';
wikEdConsoleWrapper.appendChild(wikEdSubmitWrapper);
// create submit buttons wrapper for submit buttons and help links
wikEdSubmitButtonsWrapper = document.createElement('div');
wikEdSubmitButtonsWrapper.id = 'wikEdSubmitButtonsWrapper';
wikEdSubmitButtonsWrapper.className = 'wikEdSubmitButtonsWrapper';
wikEdSubmitWrapper.appendChild(wikEdSubmitButtonsWrapper);
}
// create preview wrapper for preview and diff box
wikEdLocalPrevWrapper = document.createElement('div');
wikEdLocalPrevWrapper.id = 'wikEdLocalPrevWrapper';
wikEdLocalPrevWrapper.className = 'wikEdLocalPrevWrapper';
wikEdLocalPrevWrapper.style.display = 'none';
if (wikEdRearrange == true) {
wikEdInputWrapper.appendChild(wikEdLocalPrevWrapper);
}
else {
wikEdSaveButton.parentNode.appendChild(wikEdLocalPrevWrapper);
}
// create insert wrapper for insert special chars links
if (wikEdRearrange == true) {
wikEdInsertWrapper = document.createElement('div');
wikEdInsertWrapper.id = 'wikEdInsertWrapper';
wikEdInsertWrapper.className = 'wikEdInsertWrapper';
wikEdInputWrapper.appendChild(wikEdInsertWrapper);
}
// append input wrapper to document
if (wikEdRearrange == true) {
wikEdEditForm.insertBefore(wikEdInputWrapper, wikEdEditForm.firstChild);
}
// fill the wrappers
// wikEdDiff enhanced ajax diff
if (typeof(wikEdDiffTable) == 'object') {
if ( (wikEdDiffTable != null) && (wikEdDiff == true) ) {
if (typeof(WikEdDiff) == 'function') {
WikEdDiff();
}
}
}
// add toolbar to toolbar wrapper
var wpToolbar = document.getElementById('toolbar');
if (wikEdCloseToolbar == true) {
wikEdToolbarWrapper.style.display = 'none';
}
else {
wikEdToolbarWrapper.style.display = 'block';
}
if (wpToolbar != null) {
wikEdToolbarWrapper.appendChild(wpToolbar);
}
// add elements between form and textarea to captcha wrapper
if (wikEdUpload != true) {
var node = wikEdInputWrapper.nextSibling;
while (node != null) {
if (node == wikEdTextarea) {
break;
}
var nextNode = node.nextSibling;
wikEdCaptchaWrapper.appendChild(node);
node = nextNode;
}
}
// call wikibits:mwSetupToolbar() now because it would terminate with an error after setting textarea to display: none
if (wpToolbar != null) {
if (wpToolbar.getElementsByTagName('IMG').length == 0) {
if (typeof(mwSetupToolbar) == 'function') {
mwSetupToolbar();
WikEdRemoveEventListener(window, 'load', mwSetupToolbar, false);
}
}
}
var wpSummary = document.getElementsByName('wpSummary');
if (wpSummary.length > 0) {
wikEdEditOptions = wpSummary[0].parentNode;
wikEdEditOptions.className = 'wikEdEditOptions';
}
// add summary elements to summary input wrapper
if (wikEdRearrange == true) {
wikEdSummaryLabel = document.getElementById('wpSummaryLabel');
if (wikEdSummaryLabel != null) {
wikEdSummaryInputWrapper.appendChild(wikEdSummaryLabel);
}
wikEdSummaryText = document.getElementsByName('wpSummary')[0];
wikEdSummaryInputWrapper.appendChild(wikEdSummaryText);
}
// move editpage-copywarn out of summary wrapper
// needs to be done before appending editOptions to summary wrapper otherwise a linebreak stays (Mozilla bug)
if (wikEdRearrange == true) {
var copywarn = document.getElementById('editpage-copywarn');
if (copywarn != null) {
wikEdInputWrapper.parentNode.insertBefore(copywarn, wikEdInputWrapper.nextSibling);
}
}
// add submit buttons to submit wrapper
if (wikEdRearrange == true) {
var wpEditButtons = wikEdSaveButton.parentNode;
wikEdSubmitWrapper.insertBefore(wpEditButtons, wikEdSubmitButtonsWrapper);
}
// move edit options after submit buttons; crashes Mozilla when appended after filling the iframe
wikEdDiffPreviewButton = document.getElementById('wpDiff');
wikEdPreviewButton = document.getElementById('wpPreview');
if (wikEdRearrange == true) {
if (wikEdDiffPreviewButton != null) {
wikEdDiffPreviewButton.parentNode.insertBefore(wikEdEditOptions, wikEdDiffPreviewButton.nextSibling);
// remove linebreak before minor edit checkbox
var node = wikEdEditOptions.firstChild;
while (node != null) {
if (node.tagName != null) {
if (node.tagName == 'BR') {
node.parentNode.removeChild(node);
break;
}
}
node = node.nextSibling;
}
// correct tab order between check boxes and submits
if (wikEdSubmitTabOrder == true) {
var wpMinoredit = document.getElementById('wpMinoredit');
var wpWatchthis = document.getElementById('wpWatchthis');
if ( (wpMinoredit != null) && (wpWatchthis != null) ) {
var tabIndex = [];
tabIndex.push(wpMinoredit.tabIndex, wpWatchthis.tabIndex, wikEdSaveButton.tabIndex, wikEdPreviewButton.tabIndex, wikEdDiffPreviewButton.tabIndex);
wikEdSaveButton.tabIndex = tabIndex.shift();
wikEdPreviewButton.tabIndex = tabIndex.shift();
wikEdDiffPreviewButton.tabIndex = tabIndex.shift();
wpMinoredit.tabIndex = tabIndex.shift();
wpWatchthis.tabIndex = tabIndex.shift();
}
}
}
}
// create debug textarea and add to debug wrapper
wikEdDebug = document.createElement('textarea');
wikEdDebug.rows = 20;
wikEdDebug.style.display = 'none';
wikEdDebugWrapper.appendChild(wikEdDebug);
// add textarea to textarea wrapper
wikEdTextareaWrapper.appendChild(wikEdTextarea);
// add edit-frame to frame wrapper
// any DOM changes to a starting iframe in designmode may crash mozilla, including DOM move, display: none; and position: absolute;
// create the iframe
var html = '';
html += '<div id="wikEdFrameOuter" class="wikEdFrameOuter">';
html += '<div id="wikEdFrameInner" class="wikEdFrameInner">';
html += '<iframe id="wikEdFrame" class="wikEdFrame" name="wikEdFrame" style="height: ' + wikEdTextareaHeight + 'px;"></iframe>';
html += '</div>';
html += '</div>';
wikEdFrameWrapper.innerHTML = html;
wikEdInputWrapper.insertBefore(wikEdTextareaWrapper, wikEdFrameWrapper);
// fill the frame with content
html = '';
html += '<html id="wikEdFrameHtml"><head></head>';
// Mozilla crashes when designmode is turned on before the frame has loaded completely
if (wikEdMozilla == true) {
html += '<body id="wikEdFrameBody" class="wikedFrameBody"' + styleFrameBody + 'onload="window.document.designMode = \'on\'; window.document.execCommand(\'styleWithCSS\', false, false);">';
}
else {
html += '<body id="wikEdFrameBody" class="wikedFrameBody"' + styleFrameBody + '>';
}
html += '</body></html>';
wikEdFrame = document.getElementById('wikEdFrame');
wikEdFrameWindow = wikEdFrame.contentWindow;
wikEdFrameDocument = wikEdFrameWindow.document;
// turn on designmode for non-Mozilla before adding content
if (wikEdMozilla == false) {
wikEdFrameDocument.designMode = 'on';
}
// fill iframe with content
wikEdFrameDocument.open();
wikEdFrameDocument.write(html);
wikEdFrameDocument.close();
wikEdFrameBody = wikEdFrameDocument.body;
// generate button bars and add them to the buttons wrapper
// form wrapper has been added against summary input submit defaulting to this button
wikEdButtonBarFormat = MakeButtonBar(wikEdButtonBar['format']);
wikEdButtonsWrapper.appendChild(wikEdButtonBarFormat);
wikEdButtonBarControl = MakeButtonBar(wikEdButtonBar['control']);
wikEdButtonsWrapper.appendChild(wikEdButtonBarControl);
if (wikEdButtonBar['custom1'][6].length > 0) {
wikEdButtonBarCustom1 = MakeButtonBar(wikEdButtonBar['custom1']);
wikEdButtonsWrapper.appendChild(wikEdButtonBarCustom1);
}
wikEdButtonBarFind = MakeButtonBar(wikEdButtonBar['find']);
wikEdButtonsWrapper.appendChild(wikEdButtonBarFind);
wikEdButtonBarFix = MakeButtonBar(wikEdButtonBar['fix']);
wikEdButtonsWrapper.appendChild(wikEdButtonBarFix);
if (wikEdButtonBar['custom2'][6].length > 0) {
wikEdButtonBarCustom2 = MakeButtonBar(wikEdButtonBar['custom2']);
wikEdButtonsWrapper.appendChild(wikEdButtonBarCustom2);
}
var br = document.createElement('br');
br.style.clear = 'both';
wikEdButtonsWrapper.appendChild(br);
wikEdCaseSensitive = document.getElementById('wikEdCaseSensitive');
wikEdRegExp = document.getElementById('wikEdRegExp');
wikEdFindAhead = document.getElementById('wikEdFindAhead');
wikEdFindText = document.getElementById('wikEdFindText');
wikEdReplaceText = document.getElementById('wikEdReplaceText');
// add preview box top bar to submit wrapper
wikEdButtonBarPreview = MakeButtonBar(wikEdButtonBar['preview']);
if (wikEdRearrange == true) {
wikEdSubmitWrapper.insertBefore(wikEdButtonBarPreview, wikEdSubmitWrapper.firstChild);
}
// add preview box and its bottom bar to preview wrapper
if (wikEdLocalPrevWrapper != null) {
var div = document.createElement('div');
div.id = 'wikEdPreviewBoxOuter';
div.className = 'wikEdPreviewBoxOuter';
wikEdLocalPrevWrapper.appendChild(div);
wikEdPreviewBox = document.createElement('div');
wikEdPreviewBox.id = 'wikEdPreviewBox';
wikEdPreviewBox.className = 'wikEdPreviewBox';
div.appendChild(wikEdPreviewBox);
wikEdButtonBarPreview2 = MakeButtonBar(wikEdButtonBar['preview2']);
wikEdLocalPrevWrapper.appendChild(wikEdButtonBarPreview2);
}
// add jump box to standard preview
var wikiPreview = document.getElementById('wikiPreview');
if (wikiPreview != null) {
if (wikiPreview.firstChild != null) {
wikEdButtonBarJump = MakeButtonBar(wikEdButtonBar['jump']);
wikiPreview.insertBefore(wikEdButtonBarJump, wikiPreview.firstChild);
}
}
// add insert special chars to insert wrapper
if (wikEdInsertWrapper != null) {
var wpSpecialchars = document.getElementById('editpage-specialchars');
if (wpSpecialchars != null) {
wikEdInsertWrapper.appendChild(wpSpecialchars);
}
}
// wrappers filled
// add local preview button next to submit button
wikEdLocalPreview = document.createElement('button');
wikEdLocalPreview.id = 'wikEdLocalPreview';
wikEdLocalPreview.title = wikEdText['wikEdLocalPreview title'];
wikEdLocalPreview.className = 'wikEdLocalPreview';
var localPreviewImg = document.createElement('img');
localPreviewImg.id = 'wikEdLocalPreviewImg';
localPreviewImg.src = wikEdImage['preview'];
localPreviewImg.alt = wikEdText['wikEdLocalPreviewImg alt'];
localPreviewImg.title = wikEdText['wikEdLocalPreviewImg title'];
wikEdLocalPreview.appendChild(localPreviewImg);
if (wikEdPreviewButton != null) {
wikEdPreviewButton.parentNode.insertBefore(wikEdLocalPreview, wikEdPreviewButton.nextSibling);
}
else {
wikEdSaveButton.parentNode.insertBefore(wikEdLocalPreview, wikEdSaveButton.nextSibling);
}
// add local diff button next to submit button
if (wikEdDiffPreviewButton != null) {
wikEdLocalDiff = document.createElement('button');
wikEdLocalDiff.id = 'wikEdLocalDiff';
wikEdLocalDiff.title = wikEdText['wikEdLocalDiff title'];
wikEdLocalDiff.className = 'wikEdLocalDiff';
var localDiffImg = document.createElement('img');
localDiffImg.id = 'wikEdLocalDiffImg';
localDiffImg.src = wikEdImage['diff'];
localDiffImg.alt = wikEdText['wikEdLocalDiffImg alt'];
localDiffImg.title = wikEdText['wikEdLocalDiffImg title'];
wikEdLocalDiff.appendChild(localDiffImg);
wikEdDiffPreviewButton.parentNode.insertBefore(wikEdLocalDiff, wikEdDiffPreviewButton.nextSibling);
}
// initialize image buttons
WikEdButton(document.getElementById('wikEdDiff'),            'wikEdDiff', null, wikEdDiff);
WikEdButton(document.getElementById('wikEdRefHide'),        'wikEdRefHide', null, wikEdRefHide);
WikEdButton(document.getElementById('wikEdHighlightSyntax'), 'wikEdHighlightSyntax', null, wikEdHighlightSyntax);
WikEdButton(document.getElementById('wikEdUseWikEd'),        'wikEdUseWikEd', null, wikEdUseWikEd);
WikEdButton(document.getElementById('wikEdCloseToolbar'),    'wikEdCloseToolbar', null, wikEdCloseToolbar);
WikEdButton(document.getElementById('wikEdFullScreen'),      'wikEdFullScreen', null, wikEdFullScreenMode);
WikEdButton(document.getElementById('wikEdUsing'),          'wikEdUsing', null, wikEdUsing);
WikEdButton(document.getElementById('wikEdCaseSensitive'),  'wikEdCaseSensitive', null, false);
WikEdButton(document.getElementById('wikEdRegExp'),          'wikEdRegExp', null, false);
WikEdButton(document.getElementById('wikEdFindAhead'),      'wikEdFindAhead', null, wikEdFindAheadSelected);
WikEdButton(document.getElementById('wikEdClose'),          'wikEdClose', null, false, 'wikEdButton');
WikEdButton(document.getElementById('wikEdClose2'),          'wikEdClose2', null, false, 'wikEdButton');
WikEdButton(document.getElementById('wikEdTableMode'),      'wikEdTableMode', null, wikEdTableMode); // {{TABLE}}
// hide typo fix button until typo fix rules are loaded and parsed
document.getElementById('wikEdFixRegExTypo').style.display = 'none';
// add a clear summary button left to the summary input field
if (wikEdSummaryText != null) {
var clearSummaryForm = document.createElement('form');
clearSummaryForm.id = 'wikEdClearSummaryForm';
clearSummaryForm.className = 'wikEdClearSummaryForm';
wikEdSummaryText.parentNode.insertBefore(clearSummaryForm, wikEdSummaryText);
wikEdClearSummary = document.createElement('button');
wikEdClearSummary.id = 'wikEdClearSummary';
wikEdClearSummary.className = 'wikEdClearSummary';
wikEdClearSummary.alt = wikEdText['wikEdClearSummary alt'];
wikEdClearSummary.title = wikEdText['wikEdClearSummary title'];
wikEdClearSummary.style.height = (wikEdSummaryText.clientHeight + 1) +'px';
clearSummaryForm.appendChild(wikEdClearSummary);
wikEdClearSummaryImg = document.createElement('img');
wikEdClearSummaryImg.id = 'wikEdClearSummaryImg';
wikEdClearSummaryImg.src = wikEdImage['clearSummary'];
wikEdClearSummaryImg.alt = 'Clear summary';
wikEdClearSummary.appendChild(wikEdClearSummaryImg);
// remember button width, might be without image
wikEdClearSummaryWidth = wikEdClearSummary.offsetWidth;
// make the summary a combo box
var summaryComboInput = document.createElement('span');
summaryComboInput.id = 'wikEdSummaryComboInput';
summaryComboInput.className = 'wikEdSummaryComboInput';
summaryComboInput = wikEdSummaryText.parentNode.insertBefore(summaryComboInput, wikEdSummaryText);
wikEdSummaryText = wikEdSummaryText.parentNode.removeChild(wikEdSummaryText);
wikEdSummaryText.className = 'wikEdSummaryText';
wikEdSummaryTextWidth = wikEdSummaryWrapper.offsetWidth - wikEdSummaryInputWrapper.offsetWidth;
if (wikEdSummaryTextWidth < 150) {
wikEdSummaryTextWidth = 150;
}
wikEdSummaryText.style.width = wikEdSummaryTextWidth + 'px';
wikEdSummarySelect = document.createElement('select');
wikEdSummarySelect.id = 'wikEdSummarySelect';
wikEdSummarySelect.className = 'wikEdSummarySelect';
summaryComboInput.appendChild(wikEdSummaryText);
summaryComboInput.appendChild(wikEdSummarySelect);
}
// shorten submit button texts
if (wikEdPreviewButton != null) {
wikEdPreviewButton.value = wikEdText['shortenedPreview'];
}
if (wikEdDiffPreviewButton != null) {
wikEdDiffPreviewButton.value = wikEdText['shortenedChanges'];
}
// set up combo input boxes with history
wikEdFieldHist ['find'] = [];
wikEdSavedName['find'] = 'wikEdFindHistory';
wikEdInputElement['find'] = new Object(wikEdFindText);
wikEdSelectElement['find'] = new Object(document.getElementById('wikEdFindSelect'));
wikEdSelectElement['find'].title = wikEdText['wikEdFindSelect title'];
wikEdFieldHist ['replace'] = [];
wikEdSavedName['replace'] = 'wikEdReplaceHistory';
wikEdInputElement['replace'] = new Object(wikEdReplaceText);
wikEdSelectElement['replace'] = new Object(document.getElementById('wikEdReplaceSelect'));
wikEdSelectElement['replace'].title = wikEdText['wikEdReplaceSelect title'];
if (wikEdSummaryInputWrapper != null) {
wikEdFieldHist ['summary'] = [];
wikEdSavedName['summary'] = 'wikEdSummaryHistory';
wikEdInputElement['summary'] = new Object(wikEdSummaryText);
wikEdSelectElement['summary'] = new Object(document.getElementById('wikEdSummarySelect'));
wikEdSelectElement['summary'].title = wikEdText['wikEdSummarySelect title'];
}
// adjust the select field widths to that of the text input fields
WikEdResizeComboInput('find');
WikEdResizeComboInput('replace');
WikEdResizeComboInput('summary');
// hide the button bars per saved setting
WikEdButtonBarInit(wikEdButtonBarFormat);
WikEdButtonBarInit(wikEdButtonBarControl);
if (wikEdButtonBarCustom1 != null) {
WikEdButtonBarInit(wikEdButtonBarCustom1);
}
WikEdButtonBarInit(wikEdButtonBarFind);
WikEdButtonBarInit(wikEdButtonBarFix);
if (wikEdButtonBarCustom2 != null) {
WikEdButtonBarInit(wikEdButtonBarCustom2);
}
// display only the textarea or the iframe, dont change the frame
if (wikEdUseWikEd == true) {
WikEdSetEditArea(true, true);
}
else {
WikEdSetEditArea(false, true);
}
// add a link to the wikEd help page
if (wikEdRearrange == true) {
if ( (wikEdHelpPageLink != '') && (wikEdHelpPageLink != null) ) {
var editHelpParent = wikEdDiffPreviewButton;
while (editHelpParent != null) {
if (editHelpParent.tagName == 'SPAN') {
break;
}
editHelpParent = editHelpParent.nextSibling;
}
if (editHelpParent != null) {
var editHelp = editHelpParent.lastChild;
while (editHelp != null) {
if (editHelp.tagName == 'A') {
break;
}
editHelp = editHelp.previousSibling;
}
if (editHelp != null) {
wikEdHelpSpan = document.createElement('span');
wikEdHelpSpan.id = 'wikEdHelpSpan';
wikEdHelpSpan.className = 'wikEdHelpSpan';
wikEdHelpSpan.innerHTML = wikEdHelpPageLink;
editHelpParent.insertBefore(wikEdHelpSpan, editHelp.nextSibling);
wikEdEditHelp = wikEdHelpSpan.parentNode;
wikEdEditHelp.id = 'wikEdEditHelp';
wikEdEditHelp.className = 'wikEdEditHelp';
}
}
}
}
// add frame stylesheet definition
wikEdFrameBody.style.fontSize = parseInt(wikEdTextZoom) + '%';
wikEdDirection = WikEdGetStyle(document.body, 'direction');
wikEdFrameBody.style.direction = wikEdDirection;
var frameStyle = new WikEdStyleSheet(wikEdFrameDocument);
var rules = '';
for (var ruleName in wikEdFrameCSS) {
var ruleStyle = wikEdFrameCSS[ruleName];
if (typeof(ruleStyle) != 'string') {
continue;
}
ruleStyle = ruleStyle.replace(/\{wikEdUnknown\}/g, wikEdImage['unknown']);
ruleStyle = ruleStyle.replace(/\{wikEdTab\}/g, wikEdImage['tab']);
ruleStyle = ruleStyle.replace(/\{wikEdCtrl\}/g, wikEdImage['ctrl']);
ruleStyle = ruleStyle.replace(/\{wikEdBlank\}/g, wikEdImage['blank']);
ruleStyle = ruleStyle.replace(/\{wikEdGrip\}/g, wikEdImage['grip']);
rules += ruleName + ' {' + ruleStyle + '}\n';
}
frameStyle.addRules(rules);
// copy the textarea content to the iframe
if (wikEdUseWikEd == true) {
window.WikEdUpdateFrame();
}
// register edit button click events
for (var buttonId in wikEdEditButtonHandler) {
if (typeof(wikEdEditButtonHandler[buttonId]) != 'string') {
continue;
}
var buttonObj = document.getElementById(buttonId);
if (buttonObj != null) {
WikEdAddEventListener(buttonObj, 'click', WikEdEditButtonHandler, true);
}
}
// register summary shrinking event after loading the 'Clear summary' image handler
WikEdAddEventListener(wikEdClearSummaryImg, 'load', WikEdShrinkSummaryHandler, true);
// register summary resize event for window resizing (MS IE bug: fires once always)
WikEdAddEventListener(window, 'resize', WikEdResizeSummaryHandler, true);
// register frame events
WikEdAddEventListener(wikEdFrameDocument, 'keydown', WikEdKeyFrameHandler, true);
WikEdAddEventListener(wikEdFrameDocument, 'keyup', WikEdKeyFrameHandler, true);
WikEdAddEventListener(wikEdFrameDocument, 'keypress', WikEdKeyFrameHandler, true);
WikEdAddEventListener(wikEdFrameDocument, 'mouseup', WikEdKeyFrameHandler, true);
WikEdAddEventListener(wikEdFrameDocument, 'keydown', WikEdShiftAltHandler, true);
// register document events
WikEdAddEventListener(document, 'keydown', WikEdShiftAltHandler, true);
// register find ahead events
WikEdAddEventListener(wikEdFindText, 'keyup', WikEdFindAhead, true);
// register submit button events
WikEdAddEventListener(wikEdSaveButton, 'click', WikEdSaveButtonHandler, true);
WikEdAddEventListener(wikEdPreviewButton, 'click', WikEdPreviewButtonHandler, true);
WikEdAddEventListener(wikEdDiffPreviewButton, 'click', wikEdDiffPreviewButtonHandler, true);
WikEdAddEventListener(wikEdLocalPreview, 'click', WikEdLocalPreviewHandler, true);
WikEdAddEventListener(wikEdLocalDiff, 'click', WikEdLocalDiffHandler, true);
// unload (leaving page) events
WikEdAddEventListener(window, 'pagehide', WikEdUnloadHandler, false);
// set button bar grip area events
WikEdAddEventListener(wikEdButtonBarFormat.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
WikEdAddEventListener(wikEdButtonBarControl.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
if (wikEdButtonBarCustom1 != null) {
if (wikEdButtonBarCustom1.firstChild.firstChild != null) {
WikEdAddEventListener(wikEdButtonBarCustom1.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
}
}
WikEdAddEventListener(wikEdButtonBarFind.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
WikEdAddEventListener(wikEdButtonBarFix.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
if (wikEdButtonBarCustom2 != null) {
if (wikEdButtonBarCustom2.firstChild.firstChild != null) {
WikEdAddEventListener(wikEdButtonBarCustom2.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
}
}
// register combo box events
WikEdAddEventListener(wikEdSummarySelect, 'change', function() { WikEdChangeComboInput('summary'); }, false);
WikEdAddEventListener(wikEdSummarySelect, 'focus', function() { WikEdSetComboOptions('summary'); }, false);
WikEdAddEventListener(wikEdSelectElement['find'],'change', function() { WikEdChangeComboInput('find'); }, false);
WikEdAddEventListener(wikEdSelectElement['find'],'focus', function() { WikEdSetComboOptions('find'); }, false);
WikEdAddEventListener(wikEdSelectElement['replace'],'change', function() { WikEdChangeComboInput('replace'); }, false);
WikEdAddEventListener(wikEdSelectElement['replace'],'focus', function() { WikEdSetComboOptions('replace'); }, false);
// register the clear summary click handler
WikEdAddEventListener(wikEdClearSummary, 'click', WikEdClearSummaryHandler, true);
// select the text on focus for find and replace fields
WikEdAddEventListener(wikEdFindText, 'focus', WikEdFindReplaceHandler, true);
WikEdAddEventListener(wikEdReplaceText, 'focus', WikEdFindReplaceHandler, true);
// tab / shift-tab between find and replace fields
WikEdAddEventListener(wikEdFindText, 'keydown', WikEdFindReplaceHandler, true);
WikEdAddEventListener(wikEdReplaceText, 'keydown', WikEdFindReplaceHandler, true);
// scroll to edit window if it is not a preview page
if (scrollToEdit != false) {
if (window.location.search.match(/(\?|&)action=submit\b/) == null) {
window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper) - 2);
}
// focus the edit area
if (wikEdUseWikEd == true) {
wikEdFrameWindow.focus();
}
else {
if (wikEdMSIE == true) {
}
else {
wikEdTextarea.setSelectionRange(0, 0);
}
wikEdTextarea.focus();
}
}
// init MediaWiki file paths for use in regexps
if (wikEdWikiGlobals['wgServer'] != null) {
wikEdServer = wikEdWikiGlobals['wgServer'];
}
if (wikEdWikiGlobals['wgArticlePath'] != null) {
wikEdArticlePath = wikEdWikiGlobals['wgArticlePath']
}
if (wikEdWikiGlobals['wgScriptPath'] != null) {
wikEdScriptPath = wikEdWikiGlobals['wgScriptPath'];
}
if (wikEdWikiGlobals['wgScript'] != null) {
wikEdScript = wikEdWikiGlobals['wgScript'];
}
wikEdArticlePath = wikEdArticlePath.replace(wikEdServer, '');
wikEdScriptPath = wikEdScriptPath.replace(wikEdServer, '');
wikEdArticlePath = wikEdArticlePath.replace(/\$1$/, '');
wikEdScriptPath = wikEdScriptPath.replace(/\/?$/, '/');
wikEdScriptName = wikEdScript.replace(wikEdScriptPath, '');
// prepare for use in regexps
wikEdServer = wikEdServer.replace(/(\W)/g, '\\$1');
wikEdArticlePath = wikEdArticlePath.replace(/(\W)/g, '\\$1');
wikEdScript = wikEdScript.replace(/(\W)/g, '\\$1');
wikEdScriptPath = wikEdScriptPath.replace(/(\W)/g, '\\$1');
wikEdScriptName = wikEdScriptName.replace(/(\W)/g, '\\$1');
// fullscreen mode
if (wikEdFullScreenMode == true) {
WikEdFullScreen(wikEdFullScreenMode, true);
}
// override the insertTags function in wikibits.js used by the standard button toolbar and the editpage special chars
if (typeof(insertTags) == 'function') {
if (WikEdInsertTagsOriginal == null) {
WikEdInsertTagsOriginal = insertTags;
}
insertTags = window.WikEdInsertTags;
}
// override insertAtCursor function in wikia.com MediaWiki:Functions.js
if (typeof(insertAtCursor) == 'function') {
if (WikEdInsertAtCursorOriginal == null) {
WikEdInsertAtCursorOriginal = insertAtCursor;
}
insertAtCursor = window.WikEdInsertAtCursor;
}
// reset error indicator
WikEdSetLogo();
wikEdTurnedOn = true;
// load and parse RegExTypoFix rules if the button is enabled
WikEdLoadTypoFixRules();
// run scheduled custom functions
WikEdExecuteHook(wikEdSetupHook);
// setup and turn on finished
return;
}
//
// WikEdAutoUpdate: check for the latest version and force-reload to update
//
window.WikEdAutoUpdate = function() {
// check only on non-interaction pages
if (/(\?|&)action=/.test(window.location.search) == true) {
return;
}
// check if autoupdate is enabled
if (wikEdAutoUpdate != true) {
return;
}
// get date of last update check
var lastCheckStr = WikEdGetPersistent('wikEdAutoUpdate');
var lastCheckDate = new Date(lastCheckStr);
// fix missing or corrupt saved setting
if (isNaN(lastCheckDate.valueOf()) == true) {
WikEdSetPersistent('wikEdAutoUpdate', 'January 1, 1970', 0, '/');
return;
}
// get the hours since last update check
var currentDate = new Date();
var diffHours = (currentDate - lastCheckDate) / 1000 / 60 / 60;
if (wikEdGreasemonkey == true) {
if (diffHours < wikEdAutoUpdateHoursGM) {
return;
}
}
else if (diffHours < wikEdAutoUpdateHours) {
return;
}
// save current update check date
WikEdSetPersistent('wikEdAutoUpdate', currentDate.toUTCString(), 0, '/');
// make the ajax request
WikEdAjaxRequest('GET', wikEdAutoUpdateUrl, null, null, null, null, function(ajax) {
// get response
var html = ajax.responseText;
// get current version number from string
var ver = wikEdProgramVersion.match(/(\d+)\.(\d+)\.(\d+)(\w?)/);
if (ver == null) {
return;
}
var currentVersion = ((Number(ver[1]) * 1000 + Number(ver[2])) * 1000 + Number(ver[3])) * 100 + (ver[4] + '0').charCodeAt(0);
// get new version number from string
var ver = html.match(/(\d+)\.(\d+)\.(\d+)(\w?)/);
if (ver == null) {
return;
}
var newVersion = ((Number(ver[1]) * 1000 + Number(ver[2])) * 1000 + Number(ver[3])) * 100 + (ver[4] + '0').charCodeAt(0);
// compare the versions
if (currentVersion >= newVersion) {
return;
}
// update Greasemonkey script by navigating to the script code page
if (wikEdGreasemonkey == true) {
var updatePopup = wikEdText['wikEdGreasemonkeyAutoUpdate'];
updatePopup = updatePopup.replace(/\{updateURL\}/g, wikEdAutoUpdateUrl);
alert(updatePopup);
window.location.href = wikEdAutoUpdateScriptUrl;
}
// update wikEd by reloading the page with cache bypassing (equivalent to Shift-Reload or Shift-F5)
else {
window.location.reload(true);
}
});
return;
}
//
// WikEdLoadTypoFixRules: load and parse RegExTypoFix rules if the button is enabled
//
window.WikEdLoadTypoFixRules = function() {
// load RegExTypoFix rules per Ajax if enabled
if ( (wikEdRegExTypoFix == true) && (wikEdTypoRulesFind.length == 0) ) {
// make the ajax request
WikEdAjaxRequest('GET', wikEdRegExTypoFixURL, null, null, null, null, function(ajax) {
// get response
var rulesTxt = ajax.responseText;
// parse regexp rules
var regExp = new RegExp('^<Typo +word="(.+?)" +find="(.+?)" +replace="(.+?)" +/>', 'gim');
while ( (regExpMatch = regExp.exec(rulesTxt)) != null) {
// check if this is a valid regexp
var regExpFind;
try {
regExpFind = new RegExp(regExpMatch[2], 'gim');
}
catch (err) {
continue;
}
// save regexp and replace
wikEdTypoRulesFind.push(regExpFind);
wikEdTypoRulesReplace.push(regExpMatch[3]);
}
// display typo fix button
if (wikEdTypoRulesFind.length > 0) {
document.getElementById('wikEdFixRegExTypo').style.display = 'inline';
}
return;
});
}
return;
}
//
// WikEdEditButtonHandler: handler for clicks on edit buttons
//
window.WikEdEditButtonHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
// execute the button click handler code
var obj;
if (event.currentTarget != null) {
obj = event.currentTarget;
}
// MS IE compatibility
else {
obj = event.srcElement;
}
// workaround for mozilla 3.0 bug 441087
  objId = obj.id;
  eventShiftKey = event.shiftKey;
eval(wikEdEditButtonHandler[objId]);
return;
}
//
// WikEdShrinkSummaryHandler: shrink the summary after loading the 'Clear summary' image
//
window.WikEdShrinkSummaryHandler = function(event) {
var diffWidth = wikEdClearSummary.offsetWidth - wikEdClearSummaryWidth;
// Firefox < 3.0
if ( typeof(wikEdInputElement['summary'].clientLeft) == 'undefined' ) {
wikEdInputElement['summary'].style.width = (wikEdInputElement['summary'].clientWidth - diffWidth) + 'px';
wikEdSelectElement['summary'].style.width = (wikEdSelectElement['summary'].clientWidth - diffWidth) + 'px';
}
// Firefox >= 3.0
else {
wikEdInputElement['summary'].style.width = (wikEdInputElement['summary'].clientWidth - diffWidth) + 'px';
wikEdSelectElement['summary'].style.width = (wikEdSelectElement['summary'].clientWidth - diffWidth + 3) + 'px';
}
wikEdClearSummaryWidth = wikEdClearSummary.offsetWidth;
return;
}
//
// WikEdResizeSummaryHandler: adjust the summary width after resizing the window
//
window.WikEdResizeSummaryHandler = function(event) {
WikEdResizeSummary();
return;
}
//
// WikEdUnloadHandler: save editing frame to cached textarea
//
window.WikEdUnloadHandler = function(event) {
// update textarea if not already done in submit handlers
if (wikEdUseWikEd == true) {
if (wikEdTextareaUpdated != true) {
WikEdUpdateTextarea();
}
}
return;
}
//
// WikEdSaveButtonHandler: 'Save page' click handler
//
window.WikEdSaveButtonHandler = function(event) {
WikEdRemoveEventListener(wikEdSaveButton, 'click', WikEdSaveButtonHandler, true);
// update textarea
if (wikEdUseWikEd == true) {
WikEdUpdateTextarea();
wikEdTextareaUpdated = true;
}
// add "using wikEd" to summary, not for adding a new section (+ tab)
var text = wikEdSummaryText.value;
text = text.replace(/^[, ]+/, '');
text = text.replace(/[, ]+$/, '');
WikEdAddToHistory('summary');
if ( (wikEdUsing == true) && (text != '') ) {
if (text.lastIndexOf(wikEdSummaryUsing) < 0) {
if (wikEdAddNewSection != true) {
text += ' ' + wikEdSummaryUsing;
}
}
}
wikEdSummaryText.value = text;
// submit
wikEdSaveButton.click();
// reinstate handler in case the browser back button will be used
WikEdAddEventListener(wikEdSaveButton, 'click', WikEdSaveButtonHandler, true);
return;
}
//
// WikEdPreviewButtonHandler: 'Show preview' click handler
//
window.WikEdPreviewButtonHandler = function(event) {
if (wikEdUseWikEd == true) {
WikEdUpdateTextarea();
wikEdTextareaUpdated = true;
}
return;
}
//
// wikEdDiffPreviewButtonHandler: 'Show changes' click handler
//
window.wikEdDiffPreviewButtonHandler = function(event) {
if (wikEdFullScreenMode == true) {
WikEdFullScreen(false);
}
if (wikEdUseWikEd == true) {
WikEdUpdateTextarea();
wikEdTextareaUpdated = true;
}
return;
}
//
// WikEdFollowLinkHandler: open highlighted link in new window/tab
//
window.WikEdFollowLinkHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
if (event.ctrlKey == true) {
var linkId = event.currentTarget.id;
//// todo: find the lowest span that triggered this event for links in templates
if (linkId != null) {
var linkUrl = wikEdFollowLinkHash[linkId];
if (linkUrl != null) {
event.stopPropagation();
window.open(linkUrl);
window.focus();
}
}
}
return;
}
//
// WikEdLocalPreviewHandler: local 'Show preview' image button click handler
//
window.WikEdLocalPreviewHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
event.preventDefault();
WikEdButton(wikEdLocalPreview, 'wikEdLocalPreview');
return;
}
//
// WikEdLocalDiffHandler: local 'Show changes' image button click handler
//
window.WikEdLocalDiffHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
event.preventDefault();
WikEdButton(wikEdLocalDiff, 'wikEdLocalDiff');
return;
}
//
// WikEdButtonBarGripHandler: click, mouseover handler, see also WikEdButtonBarInit()
//
window.WikEdButtonBarGripHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
event.stopPropagation();
var grip = event.target;
var gripWrapper = grip.parentNode;
var buttonsWrapper = gripWrapper.nextSibling;
var buttons = buttonsWrapper.firstChild;
var barInnerWrapper = gripWrapper.parentNode;
var bar = barInnerWrapper.parentNode;
if (event.type == 'click') {
buttonsWrapper.style.position = 'static';
// hide the buttons bar
if (buttonsWrapper.minimized != true) {
barInnerWrapper.className = 'wikedButtonBarInnerWrapperHidden';
gripWrapper.className = 'wikedButtonBarGripWrapperHidden';
buttonsWrapper.className = 'wikedButtonBarButtonsWrapperHidden';
buttonsWrapper.widthOriginal = buttonsWrapper.offsetWidth;
buttonsWrapper.style.display = 'none';
buttonsWrapper.minimized = true;
WikEdAddEventListener(grip, 'mouseover', WikEdButtonBarGripHandler, false);
WikEdSetPersistent(bar.id + 'Hidden', '1', 0, '/');
}
// unhide the buttons bar
else {
barInnerWrapper.className = 'wikedButtonBarInnerWrapperVisible';
gripWrapper.className = 'wikedButtonBarGripWrapperVisible';
buttonsWrapper.className = 'wikedButtonBarButtonsWrapperVisible';
buttonsWrapper.style.display = 'block';
buttonsWrapper.minimized = false;
WikEdRemoveEventListener(grip, 'mouseover', WikEdButtonBarGripHandler, false);
WikEdSetPersistent(bar.id + 'Hidden', '0', 0, '/');
}
}
// show the buttons bar on mouseover
else if (event.type == 'mouseover') {
if (buttonsWrapper.minimized == true) {
WikEdAddEventListener(bar, 'mouseout', WikEdButtonBarHandler, false);
// show buttons to the right
if (bar.offsetParent.clientWidth > grip.offsetLeft + grip.offsetWidth + buttonsWrapper.widthOriginal) {
buttonsWrapper.style.left = (grip.offsetLeft + grip.offsetWidth) + 'px';
}
// show buttons to the left
else {
buttonsWrapper.style.left = (gripWrapper.offsetLeft - buttonsWrapper.widthOriginal) + 'px';
}
// a mozilla bug sometimes gives offsetTop - 1 when the wikEdToolbarWrapper is hidden
buttonsWrapper.style.top = gripWrapper.offsetTop + 'px';
buttonsWrapper.style.position = 'absolute';
buttonsWrapper.style.display = 'block';
}
}
return;
}
//
// WikEdButtonBarGripHandler: mouseout handler
//
window.WikEdButtonBarHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
event.stopPropagation();
var bar = event.currentTarget;
var barInnerWrapper = bar.firstChild;
var gripWrapper = barInnerWrapper.firstChild;
var grip = gripWrapper.firstChild;
var buttonsWrapper = gripWrapper.nextSibling;
var buttons = buttonsWrapper.firstChild;
// hide the buttons
if (event.type == 'mouseout') {
if (buttonsWrapper.minimized == true) {
// filter the events for mouseouts actually leaving the bar
if (
(
( (event.target == grip) || (event.target == gripWrapper) ) &&
(event.relatedTarget != gripWrapper) && (event.relatedTarget != buttonsWrapper) && (event.relatedTarget != buttons) && (event.relatedTarget.parentNode != buttons)
) ||
(
( (event.target.parentNode.parentNode == buttons) || (event.target.parentNode == buttons) || (event.target == buttons) || (event.target == buttonsWrapper) ) &&
(event.relatedTarget.parentNode.parentNode != buttons) && (event.relatedTarget.parentNode != buttons) && (event.relatedTarget != buttons) && (event.relatedTarget != buttonsWrapper) && (event.relatedTarget != gripWrapper) && (event.relatedTarget != grip)
)
) {
WikEdRemoveEventListener(bar, 'mouseout', WikEdButtonBarHandler, false);
buttonsWrapper.style.display = 'none';
buttonsWrapper.style.position = 'static';
}
}
}
return;
}
//
// clear the summary click handler
//
window.WikEdClearSummaryHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
event.preventDefault();
// clear the summary if it is only a paragraph name
if ( /^\/\* .*? \*\/ *$/.test(wikEdSummaryText.value) ) {
wikEdSummaryText.value = '';
}
// clear the summary but leave paragraph names
else {
wikEdSummaryText.value = wikEdSummaryText.value.replace(/^((\/\* .*? \*\/ *)?).*()/,
function (p, p1, p2) {
if (p1.length > 0) {
p1 = p1 + ' ';
}
return(p1);
}
);
}
wikEdSummaryText.focus();
return;
}
//
// WikEdFindReplaceHandler: find and replace: tab and shift-tab between fields, select on focus
//
window.WikEdFindReplaceHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
// tab / shift-tab between fields
if (event.type == 'keydown') {
if (event.keyCode == 9) {
if (event.target == wikEdFindText) {
event.preventDefault();
WikEdRemoveEventListener(wikEdReplaceText, 'focus', WikEdFindReplaceHandler, true);
wikEdReplaceText.focus();
WikEdAddEventListener(wikEdReplaceText, 'focus', WikEdFindReplaceHandler, true);
}
else if (event.target == wikEdReplaceText) {
event.preventDefault();
WikEdRemoveEventListener(wikEdFindText, 'focus', WikEdFindReplaceHandler, true);
wikEdFindText.focus();
WikEdAddEventListener(wikEdFindText, 'focus', WikEdFindReplaceHandler, true);
}
}
}
// select on focus
else if (event.type == 'focus') {
if (wikEdMSIE == true) {
}
else {
event.target.setSelectionRange(0, this.textLength);
}
}
return;
}
//
// WikEdSetLogo: set the logo on top of the page
//
window.WikEdSetLogo = function(state) {
if (state == 'error') {
wikEdLogo.src = wikEdImage['error'];
wikEdLogo.alt = wikEdText['wikEdLogo error alt'];
wikEdLogo.title = wikEdText['wikEdLogo error title'];
}
else if (state == 'browser') {
wikEdLogo.src = wikEdImage['browser'];
wikEdLogo.alt = wikEdText['wikEdLogo browser alt'];
wikEdLogo.title = wikEdText['wikEdLogo browser title'];
}
else {
if (wikEdDisabled == true) {
wikEdLogo.src = wikEdImage['disabled'];
wikEdLogo.alt = wikEdText['wikEdLogo disabled alt'];
wikEdLogo.title = wikEdText['wikEdLogo disabled title'];
}
else {
wikEdLogo.src = wikEdImage['logo'];
wikEdLogo.alt = wikEdText['wikEdLogo alt'];
wikEdLogo.title = wikEdText['wikEdLogo title'];
}
}
var version = wikEdProgramVersion;
if (wikEdGadget == true) {
version += ' G';
}
else if (wikEdGreasemonkey == true) {
version += ' GM';
}
else if (wikEdGreasemonkeyToBody == true) {
version += ' GM';
}
wikEdLogo.title = wikEdLogo.title.replace(/\{wikEdProgramVersion\}/g, version);
wikEdLogo.title = wikEdLogo.title.replace(/\{wikEdProgramDate\}/g, wikEdProgramDate);
return;
}
//
// MakeButtonBar: generate button bar div element
//
window.MakeButtonBar = function(bar)  {
// id outer, class outer, id inner, class inner, alt, button numbers
var barId = bar[0];
var barClass = bar[1];
var buttonsId = bar[2];
var buttonsClass = bar[3];
var barHeight = bar[4];
var gripTitle = bar[5];
var buttonNumbers = bar[6];
// collect the buttons
var buttons = '';
for (var property in buttonNumbers) {
if ( (typeof(buttonNumbers[property]) != 'string') && (typeof(buttonNumbers[property]) != 'number') ) {
continue;
}
var buttonNo = buttonNumbers[property];
switch (buttonNo) {
case 'br':
buttons += '<br />';
break;
case 'find':
buttons += '<span class="wikEdFindComboInput" id="wikEdFindComboInput">';
buttons += '<input class="wikEdCombo" id="wikEdFindText" type="text" value="">';
buttons += '<select class="wikEdCombo" id="wikEdFindSelect">';
buttons += '</select>';
buttons += '</span>';
break;
case 'replace':
buttons += '<span class="wikEdReplaceComboInput" id="wikEdReplaceComboInput">';
buttons += '<input class="wikEdCombo" id="wikEdReplaceText" type="text" value="">';
buttons += '<select class="wikEdCombo" id="wikEdReplaceSelect">';
buttons += '</select>';
buttons += '</span>';
break;
default:
var currButton = wikEdButton[buttonNo];
if (typeof(currButton) != 'object') {
alert('Loading error: The button "' + buttonNumbers[property] + '" is not defined.');
}
if ( (currButton[0] == 'wikEdSource') && (wikEdShowSourceButton != true) ) {
break;
}
else if ( (currButton[0] == 'wikEdUsing') && (wikEdShowUsingButton != true) ) {
break;
}
else if ( (currButton[0] == 'wikEdTableMode') && (wikEdShowTableModeButton != true) ) { // {{TABLE}}
break;
}
// add accesskey information to button title and
var accessKey = '';
if (wikEdButtonKey[buttonNo] != null) {
accessKey = ' [' + wikEdText['alt-shift'] + wikEdButtonKey[buttonNo][0] + ']';
// initialize wikEdButtonKeyCode[keyCode] = id
wikEdButtonKeyCode[ (wikEdButtonKey[buttonNo][1]) ] = currButton[0];
}
// add button html code
buttons += '<img id="' + currButton[0] + '" class="' + currButton[1] + '" title="' + currButton[2] + accessKey +'" src="' + currButton[3] + '" width="' + currButton[4] + '" height="' + currButton[5] + '" alt="' + currButton[6] + '">';
// collect click event info
wikEdEditButtonHandler[ currButton[0] ] = currButton[7];
}
}
// create the button bar div
var div = document.createElement('div');
div.id = barId;
div.className = barClass;
var buttonsStyle = '';
if (barHeight > 0) {
buttonsStyle = ' style="height: ' + barHeight + 'px;"';
}
// make a grip bar
var html = '';
if (gripTitle != null) {
var gripStyle = 'width: ' + wikEdButtonBarGripWidth + 'px; ';
if (barHeight > 0) {
gripStyle += 'height: ' + barHeight + 'px; ';
}
if (gripStyle.length > 0){
gripStyle = ' style="' + gripStyle + '"';
}
html += '<div class="wikedButtonBarInnerWrapperVisible" style="height: ' + barHeight + 'px;">';
html += '<div class="wikedButtonBarGripWrapperVisible">';
html += '<div class="wikedButtonBarGrip"' + gripStyle + ' title="' + gripTitle + '">';
html += '&nbsp;';
html += '</div>';
html += '</div>';
html += '<div class="wikedButtonBarButtonsWrapperVisible"' + buttonsStyle + '>';
html += '<div id="' + buttonsId + '" class="' + buttonsClass + '" style="">';
html += buttons;
html += '</div>';
html += '</div>';
html += '</div>';
}
// make a standard no-grip bar
else {
html += '<div id="' + buttonsId + '" class="' + buttonsClass + '"' + buttonsStyle + '">';
html += buttons;
html += '</div>';
}
div.innerHTML = html;
return(div);
}
//
// WikEdButtonBarInit: hide buttons bar, see also WikEdButtonBarGripHandler()
//
window.WikEdButtonBarInit = function(bar) {
if (WikEdGetPersistent(bar.id + 'Hidden') == '1') {
var barInnerWrapper = bar.firstChild;
var gripWrapper = barInnerWrapper.firstChild;
var grip = gripWrapper.firstChild;
var buttonsWrapper = gripWrapper.nextSibling;
var buttons = buttonsWrapper.firstChild;
barInnerWrapper.className = 'wikedButtonBarInnerWrapperHidden';
gripWrapper.className = 'wikedButtonBarGripWrapperHidden';
buttonsWrapper.className = 'wikedButtonBarButtonsWrapperHidden';
buttonsWrapper.widthOriginal = buttonsWrapper.offsetWidth;
buttonsWrapper.style.display = 'none';
buttonsWrapper.minimized = true;
WikEdAddEventListener(grip, 'mouseover', WikEdButtonBarGripHandler, true);
}
return;
}
//
// WikEdSetEditArea: apply css changes to switch between classic textarea and rich text frame
//
window.WikEdSetEditArea = function(useFrame, notFrame) {
// turn rich text frame on
if (useFrame == true) {
wikEdTextareaWrapper.style.position = 'absolute';
wikEdTextareaWrapper.style.visibility = 'hidden';
wikEdTextarea.style.display = 'none';
if (notFrame != true) {
wikEdFrameWrapper.style.position = 'static';
wikEdFrameWrapper.style.visibility = 'visible';
wikEdFrameBody.style.display = 'block';
}
if (document.getElementById('toolbar') != null) {
if (wikEdCloseToolbar == true) {
wikEdToolbarWrapper.style.display = 'none';
}
else {
wikEdToolbarWrapper.style.display = 'block';
}
}
wikEdButtonBarFormat.style.display = 'block';
if (wikEdButtonBarCustom1 != null) {
wikEdButtonBarCustom1.style.display = 'block';
}
wikEdButtonBarFind.style.display = 'block';
wikEdButtonBarFix.style.display = 'block';
if (wikEdButtonBarCustom2 != null) {
wikEdButtonBarCustom2.style.display = 'block';
}
wikEdButtonBarControl.style.display = 'block';
}
// turn classic textarea on
else {
if (notFrame != true) {
wikEdFrameWrapper.style.position = 'absolute';
wikEdFrameWrapper.style.visibility = 'hidden';
// Mozilla or wikEd bug: <br> insertion before text a while after setting display to 'none', test with setTimeout('alert(wikEdFrameBody.innerHTML)', 1000);
// wikEdFrameBody.style.display = 'none';
}
wikEdTextareaWrapper.style.position = 'static';
wikEdTextareaWrapper.style.visibility = 'visible';
wikEdTextarea.style.display = 'block';
if (document.getElementById('toolbar') != null) {
wikEdToolbarWrapper.style.display = 'block';
}
wikEdButtonBarFormat.style.display = 'none';
if (wikEdButtonBarCustom1 != null) {
wikEdButtonBarCustom1.style.display = 'none';
}
wikEdButtonBarFind.style.display = 'none';
wikEdButtonBarFix.style.display = 'none';
if (wikEdButtonBarCustom2 != null) {
wikEdButtonBarCustom2.style.display = 'none';
}
wikEdButtonBarControl.style.display = 'block';
}
return;
}
//
// WikEdButton: toggle or set button checked state
//  used for buttons that do not require nor change the text. Faster than WikEdEditButton()
//
window.WikEdButton = function(buttonObj, buttonId, toggleButton, setButton, classButton, doButton) {
if (buttonObj != null) {
// check if the button is disabled
if (buttonObj.className == 'wikEdButtonInactive') {
return;
}
// set button to pressed, set cursor to hourglass
buttonObj.style.cursor = 'wait';
// init the button
if (setButton != null) {
if (setButton == false) {
buttonObj.setAttribute('checked', false);
if (classButton == null) {
buttonObj.className = 'wikEdButtonUnchecked';
}
}
else {
buttonObj.setAttribute('checked', true);
if (classButton == null) {
buttonObj.className = 'wikEdButtonChecked';
}
}
}
else if (classButton != null) {
buttonObj.className = classButton;
}
// toggle the button
if (toggleButton != null) {
if (toggleButton == true) {
if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
buttonObj.setAttribute('checked', false);
buttonObj.className = 'wikEdButtonUnchecked';
}
else {
buttonObj.setAttribute('checked', true);
buttonObj.className = 'wikEdButtonChecked';
}
}
}
}
// perform specific actions
var focusFrame = false;
if ( ( (setButton == null) && (classButton == null) ) || (doButton == true) ) {
// remove active content
WikEdRemoveElements(['script', 'object', 'applet', 'embed']);
switch (buttonId) {
// switch between syntax highlighting and plain text
case 'wikEdHighlightSyntax':
if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
wikEdHighlightSyntax = true;
WikEdSetPersistent('wikEdSyntaxOff', '0', 0, '/');
}
else {
wikEdHighlightSyntax = false;
WikEdSetPersistent('wikEdSyntaxOff', '1', 0, '/');
}
// do not keep whole text selected
WikEdEditButton( null, 'wikEdUpdateAll', {'keepSel': false} );
break;
// toggle table mode // {{TABLE}}
case 'wikEdTableMode':
if (WikEdGetAttribute(buttonObj, 'checked') != 'true') {
wikEdTableMode = false;
}
else {
// check for matching table tags
var obj = {};
WikEdGetText(obj, 'whole');
var plain = obj.whole.plain;
// remove exluded text
plain = plain.replace(/<!--(.|\n)*?-->/g, '');
plain = plain.replace(/<nowiki\b[^>]*>(.|\n)*?<\/nowiki\s*>/g, '');
plain = plain.replace(/<pre\b[^>]*>(.|\n)*?<\/pre\s*>/g, '');
// check line by line for table code
var lines = plain.split('\n');
var tableCount = 0;
var tableError = false;
for (var i = 0; i < lines.length; i ++) {
var line = lines[i];
if (line.match(/^\{\|/) != null) {
tableCount ++;
}
else if (line.match(/^\|\}/) != null) {
tableCount --;
if (tableCount < 0) {
tableError = true;
break;
}
}
}
if (tableCount > 0) {
tableError = true;
}
if (tableError == true) {
wikEdTableMode = false;
alert(wikEdText['wikEdTableModeError']);
WikEdButton(buttonObj, buttonId, null, false);
break;
}
wikEdTableMode = true;
}
WikEdEditButton( null, 'wikEdUpdateAll'); /// true?{'wikify': false}
break;
// align textbox with display top
case 'wikEdScrollToPreview':
case 'wikEdScrollToPreview2':
case 'wikEdScrollToPreview3':
window.scroll(0, WikEdGetOffsetTop(wikEdSaveButton));
focusFrame = true;
break;
// align edit buttons with display top
case 'wikEdScrollToEdit':
case 'wikEdScrollToEdit2':
case 'wikEdScrollToEdit3':
case 'wikEdScrollToEdit4':
window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper));
focusFrame = true;
break;
// cycle through different font sizes
case 'wikEdTextZoomDown':
wikEdTextZoom = wikEdTextZoom / 1.2;
if (wikEdTextZoom < 100 / 1.2 / 1.2) {
wikEdTextZoom = 100 * 1.2 * 1.2;
}
wikEdFrameBody.style.fontSize = parseInt(wikEdTextZoom) + '%';
focusFrame = true;
break;
// cycle through different font sizes
case 'wikEdTextZoomUp':
wikEdTextZoom = wikEdTextZoom * 1.2;
if (wikEdTextZoom > 100 * 1.2 * 1.2) {
wikEdTextZoom = 100 / 1.2 / 1.2;
}
wikEdFrameBody.style.fontSize = parseInt(wikEdTextZoom) + '%';
focusFrame = true;
break;
// display local preview box
case 'wikEdLocalPreview':
if (wikEdFullScreenMode == true) {
WikEdFullScreen(false);
}
if (wikEdUseWikEd == true) {
WikEdUpdateTextarea();
}
// scroll to button, textarea, or preview field
WikEdScrollToPreview();
// clear box, display loading indicator
wikEdPreviewBox.innerHTML = wikEdText['wikEdPreviewLoading'];
wikEdLocalPrevWrapper.style.display = 'block';
// prepare ajax preview
wikEdPreviewIsAjax = false;
if (wikEdUseAjaxPreview == true) {
// prepare the data
var boundary = '--(fR*3briuStOum6#v)--';
var postData = wikEdTextarea.value;
postData = '--' + boundary + '\nContent-Disposition: form-data; name="wpTextbox1"\n\n' + postData + '\n--' + boundary;
// make the ajax request
var formAction;
if (wikEdUpload == true) {
formAction = wikEdWikiGlobals['wgServer'] + wikEdWikiGlobals['wgScript'] + '?title=wikEdUploadPreview&action=submit';
}
else {
formAction = wikEdEditForm.action;
}
WikEdAjaxRequest('POST', formAction + '&live', 'Content-Type', 'multipart/form-data; boundary=' + boundary, postData, 'text/html', function(ajax) {
wikEdPreviewIsAjax = true;
// get response
var html = ajax.responseText;
// html-ize
html = html.replace(/&lt;/g, '<');
html = html.replace(/&gt;/g, '>');
html = html.replace(/&amp;/g, '&');
html = html.replace(/&quot;/g, '"')
html = html.replace(/&apos;/g, '\'');
html = html.replace(/(<preview>)<h2>.*?<\/h2>(.|\n)*?<div class=\'previewnote\'>(.|\n)*?<\/div>/, '$1');
wikEdPreviewBox.innerHTML = html;
});
}
// prepare a local preview (Pilaf's InstaView), will be overwritten by Ajax version
if ( (wikEdUseLocalPreview == true) && (typeof(InstaView) == 'object') ) {
InstaView.conf.user.name = wikEdWikiGlobals['wgUserName'];
var instaView = InstaView.convert(wikEdTextarea.value);
if (wikEdPreviewIsAjax != true) {
wikEdPreviewBox.innerHTML = instaView;
}
}
focusFrame = true;
break;
// display local diff box
case 'wikEdLocalDiff':
if (typeof(WDiffString) != 'function') {
break;
}
if (wikEdFullScreenMode == true) {
WikEdFullScreen(false);
}
if (wikEdUseWikEd == true) {
WikEdUpdateTextarea();
}
// scroll to button, textarea, or preview field
WikEdScrollToPreview();
// call external diff program
var diffText = WDiffString(wikEdOrigVersion, wikEdTextarea.value);
if (wikEdFullDiff != true) {
diffText = WDiffShortenOutput(diffText);
}
// scroll to preview field
wikEdPreviewBox.innerHTML = diffText;
wikEdLocalPrevWrapper.style.display = 'block';
break;
// toggle wikEdDiff
case 'wikEdDiff':
// turn wikEdDiff off
if (WikEdGetAttribute(buttonObj, 'checked') != 'true') {
wikEdDiff = false;
WikEdSetPersistent('wikEdDiff', '0', 0, '/');
if (typeof(wikEdDiffDiv) == 'object') {
if (wikEdDiffDiv != null) {
wikEdDiffDiv.style.display = 'none';
}
}
window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper));
}
// turn wikEdDiff on
else {
wikEdDiff = true;
WikEdSetPersistent('wikEdDiff', '1', 0, '/');
if (typeof(wikEdDiffDiv) == 'object') {
if (wikEdDiffDiv != null) {
wikEdDiffDiv.style.display = 'block';
window.scroll(0, WikEdGetOffsetTop(wikEdDiffDiv));
WikEdDiff();
}
}
}
focusFrame = true;
break;
// close the preview / diff box
case 'wikEdClose':
case 'wikEdClose2':
window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper));
wikEdLocalPrevWrapper.style.display = 'none';
focusFrame = true;
break;
// switch between textarea and frame display
//  switching an iframe in design mode immediately after initialization between absolute/static may crash mozilla
case 'wikEdUseWikEd':
// enble wikEd
if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
WikEdUpdateFrame();
// turn rich text frame on
WikEdSetEditArea(true);
wikEdUseWikEd = true;
WikEdSetPersistent('wikEdUseClassic', '0', 0, '/');
// run scheduled custom functions
WikEdExecuteHook(wikEdFrameHook);
}
// turn classic textarea on, disable wikEd
else {
WikEdUpdateTextarea();
WikEdSetEditArea(false);
wikEdUseWikEd = false;
WikEdSetPersistent('wikEdUseClassic', '1', 0, '/');
// run scheduled custom functions
WikEdExecuteHook(wikEdTextareaHook);
}
break;
// add "using wikEd" to summaries
case 'wikEdUsing':
if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
wikEdUsing = true;
WikEdSetPersistent('wikEdSummaryUsing', '1', 0, '/');
}
else {
wikEdUsing = false;
WikEdSetPersistent('wikEdSummaryUsing', '0', 0, '/');
}
break;
// hide ref tags
case 'wikEdRefHide':
if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
wikEdRefHide = true;
WikEdSetPersistent('wikEdRefHide', '1', 0, '/');
}
else {
wikEdRefHide = false;
WikEdSetPersistent('wikEdRefHide', '0', 0, '/');
}
if (wikEdUseWikEd == true) {
WikEdEditButton( null, 'wikEdWikify', {'whole': true} );
}
break;
// close the toolbar
case 'wikEdCloseToolbar':
if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
wikEdCloseToolbar = true;
if (document.getElementById('toolbar') != null) {
wikEdToolbarWrapper.style.display = 'none';
}
WikEdSetPersistent('wikEdCloseToolbar', '1', 0, '/');
}
else {
wikEdCloseToolbar = false;
if (document.getElementById('toolbar') != null) {
wikEdToolbarWrapper.style.display = 'block';
}
WikEdSetPersistent('wikEdCloseToolbar', '0', 0, '/');
}
if (wikEdFullScreenMode == true) {
WikEdFullScreen(wikEdFullScreenMode);
}
break;
// just toggle the case sensitive search button
case 'wikEdCaseSensitive':
break;
// just toggle the regexp search button
case 'wikEdRegExp':
break;
// just toggle the find-ahead-as-you-type search button
case 'wikEdFindAhead':
break;
// switch to fullscreen edit area
case 'wikEdFullScreen':
if (wikEdRearrange == true) {
if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
WikEdFullScreen(true);
WikEdSetPersistent('wikEdFullscreen', '1', 0, '/');
}
else {
WikEdFullScreen(false);
WikEdSetPersistent('wikEdFullscreen', '0', 0, '/');
}
}
break;
// clear the saved settings for find, replace, and summary history
case 'wikEdClearHistory':
WikEdClearHistory('find');
WikEdClearHistory('replace');
WikEdClearHistory('summary');
focusFrame = true;
break;
// for testing
case 'wikEdPlaceholder':
break;
}
}
// reset the frame DOM cache because the frame content might have changed
wikEdFrameDOMCache = null;
// reset cursor to normal
if (buttonObj != null) {
buttonObj.style.cursor = 'pointer';
}
// focus the frame
if ( (wikEdUseWikEd == true) && (focusFrame == true) ) {
wikEdFrameWindow.focus();
}
return;
}
//
// WikEdEditButton: editing functions
//  used for buttons that require or change the text, more time consuming than WikEdButton()
//
window.WikEdEditButton = function(buttonObj, buttonId, parameters, CustomHandler) {
// check if button is disabled
if (buttonObj != null) {
if (buttonObj.className == 'wikEdButtonInactive') {
return;
}
}
// remove active and non-text content
WikEdRemoveElements(['script', 'object', 'applet', 'embed', 'textarea']);
// select the appropriate text change targets (whole, selection, cursor, focusWord, focusLine, selectionWord, or selectionLine)
var obj = {};
obj.changed = {};
switch (buttonId) {
// undo, redo: whole
case 'wikEdUndo':
case 'wikEdRedo':
case 'wikEdUndoAll':
case 'wikEdRedoAll':
WikEdGetText(obj, 'whole');
obj.changed = obj.whole;
break;
// basic wiki character formatting: selection / focusWord / cursor
case 'wikEdBold':
case 'wikEdItalic':
case 'wikEdUnderline':
case 'wikEdStrikethrough':
case 'wikEdNowiki':
case 'wikEdSuperscript':
case 'wikEdSubscript':
case 'wikEdWikiLink':
case 'wikEdWebLink':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'focusWord');
if (obj.focusWord.plain != '') {
obj.changed = obj.focusWord;
}
else  {
obj.changed = obj.cursor;
}
}
break;
// reference: selection / cursor
case 'wikEdRef':
case 'wikEdRefNamed':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
obj.changed = obj.cursor;
}
break;
// references and small references: selection / cursor
case 'wikEdReferences':
case 'wikEdReferencesSection':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
obj.changed = obj.cursor;
}
break;
// character formatting: selection / focusWord / cursor
case 'wikEdCase':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'focusWord');
if (obj.focusWord.plain != '') {
obj.changed = obj.focusWord;
}
else {
obj.changed = obj.cursor;
}
}
break;
// multiple line changes: selectionLine / focusLine / cursor
case 'wikEdDecreaseHeading':
case 'wikEdIncreaseHeading':
case 'wikEdIncreaseBulletList':
case 'wikEdDecreaseBulletList':
case 'wikEdIncreaseNumberList':
case 'wikEdDecreaseNumberList':
case 'wikEdIncreaseIndentList':
case 'wikEdDecreaseIndentList':
case 'wikEdDefinitionList':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
WikEdGetText(obj, 'selectionLine');
obj.changed = obj.selectionLine;
}
else {
WikEdGetText(obj, 'focusLine');
if (obj.focusLine.plain != '') {
obj.changed = obj.focusLine;
}
else {
obj.changed = obj.cursor;
}
}
break;
// image: selectionWord (if text is selected) / cursor
case 'wikEdImage':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
WikEdGetText(obj, 'selectionWord');
obj.changed = obj.selectionWord;
}
else  {
obj.changed = obj.cursor;
}
break;
// table: selectionLine / cursor
case 'wikEdTable':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
WikEdGetText(obj, 'selectionLine');
obj.changed = obj.selectionLine;
}
else  {
WikEdGetText(obj, 'focusLine');
obj.changed = obj.cursor;
}
break;
// wikify: selection / whole
case 'wikEdWikify':
if (parameters == 'whole') {
WikEdGetText(obj, 'whole');
obj.changed = obj.whole;
}
else {
WikEdGetText(obj, 'selection');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'whole');
obj.changed = obj.whole;
}
}
break;
// textify: selection / whole, without wikifying
case 'wikEdTextify':
WikEdGetText(obj, 'selection', false);
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'whole', false);
obj.changed = obj.whole;
}
break;
// redirect: whole
case 'wikEdRedirect':
WikEdGetText(obj, 'whole, selection, cursor');
if (obj.selection.plain == '') {
WikEdGetText(obj, 'selectionWord');
}
obj.changed = obj.whole;
break;
// find and replace: selection / focusWord / cursor
case 'wikEdFindPrev':
case 'wikEdFindNext':
case 'wikEdJumpPrev':
case 'wikEdJumpNext':
case 'wikEdReplacePrev':
case 'wikEdReplaceNext':
case 'wikEdFindAll':
WikEdGetText(obj, 'selection');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'focusWord');
if (obj.focusWord.plain != '') {
obj.changed = obj.focusWord;
}
else {
obj.changed = obj.cursor;
}
}
break;
// replace all: selection / whole
case 'wikEdReplaceAll':
WikEdGetText(obj, 'selection');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'whole');
obj.changed = obj.whole;
}
break;
// fixing buttons: selection / whole
case 'wikEdFixBasic':
case 'wikEdfixUnicode':
case 'wikEdFixAll':
case 'wikEdFixHtml':
case 'wikEdFixRegExTypo':
WikEdGetText(obj, 'selection');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'whole');
obj.changed = obj.whole
}
break;
// fixing buttons: selection / focusLine / cursor
case 'wikEdFixPunct':
case 'wikEdFixMath':
case 'wikEdFixUnits':
case 'wikEdFixDashes':
case 'wikEdFixCaps':
case 'wikEdFixChem':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'focusLine');
if (obj.focusPara.plain != '') {
obj.changed = obj.focusLine;
}
else {
obj.changed = obj.cursor;
}
}
break;
// fixing buttons: selection / focusWord / cursor
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'focusWord');
if (obj.focusWord.plain != '') {
obj.changed = obj.focusWord;
}
else {
obj.changed = obj.cursor;
}
}
break;
// source: selection / whole
case 'wikEdSource':
WikEdGetText(obj, 'selection');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'whole');
obj.changed = obj.whole;
}
break;
// insert tags: selection / focusWord / cursor
case 'wikEdInsertTags':
WikEdGetText(obj, 'selection, cursor');
if (obj.selection.plain != '') {
obj.changed = obj.selection;
}
else {
WikEdGetText(obj, 'focusWord');
if (obj.focusWord.plain != '') {
obj.changed = obj.focusWord;
}
else {
obj.changed = obj.selection;
}
}
break;
// update text view using current control button settings
case 'wikEdUpdateAll':
WikEdGetText(obj, 'whole');//, parameters.wikify);
obj.changed = obj.whole;
break;
// custom edit functions have to call WikEdGetText() themselves
default:
WikEdGetText(obj, 'cursor');
obj.changed = obj.cursor;
break;
}
// exit
if (obj.changed == null) {
wikEdFrameWindow.focus();
// reset button to active, reset cursor
if (buttonObj != null) {
if (buttonObj.className != 'wikEdButtonInactive') {
buttonObj.className = 'wikEdButton';
}
}
return;
}
// set local syntax highlighting flag
var highlightSyntax = wikEdHighlightSyntax;
// manipulate the text
var selectChanged = true;
var selectChangedText = '';
switch (buttonId) {
// undo
case 'wikEdUndo':
if (wikEdLastVersion == null) {
wikEdLastVersion = obj.changed.plain;
}
WikEdFrameExecCommand('undo');
if (obj.sel.rangeCount == 0) {
obj.sel.collapse(wikEdFrameBody, 0);
}
obj.changed.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
obj.changed.plain = null;
obj.changed.keepSel = true;
break;
// redo
case 'wikEdRedo':
WikEdFrameExecCommand('redo');
if (obj.sel.rangeCount == 0) {
obj.sel.collapse(wikEdFrameBody, 0);
}
obj.changed.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
obj.changed.plain = null;
obj.changed.keepSel = true;
break;
// bold
case 'wikEdBold':
if ( /\'\'\'([^\'].*?)\'\'\'/.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/\'\'\'([^\'].*?)\'\'\'/g, '$1');
}
else {
obj.changed.plain = '\'\'\'' + obj.changed.plain + '\'\'\'';
obj.changed.plain = obj.changed.plain.replace(/(\'\'\')( *)(.*?)( *)(\'\'\')/, '$2$1$3$5$4');
}
obj.changed.plain = obj.changed.plain.replace(/\'{6,}/g, '\'\'\'\'\'');
obj.changed.keepSel = true;
break;
// italic
case 'wikEdItalic':
if ( /(\'{3,})\'\'([^\'].*?)\'\'(\'{3,})/.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/(\'{3,})\'\'([^\'].*?)\'\'(\'{3,})/g, '$1$2$3');
}
else if ( /(^|[^\'])\'\'([^\'].*?)\'\'([^\']|$)/.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/(^|[^\'])\'\'([^\'].*?)\'\'([^\']|$)/g, '$1$2$3');
}
else {
obj.changed.plain = '\'\'' + obj.changed.plain + '\'\'';
obj.changed.plain = obj.changed.plain.replace(/(\'\')( *)(.*?)( *)(\'\')/, '$2$1$3$5$4');
}
obj.changed.plain = obj.changed.plain.replace(/\'{6,}/g, '\'\'\'\'\'');
obj.changed.keepSel = true;
break;
// underline
case 'wikEdUnderline':
if ( /&lt;u&gt;(.*?)&lt;\/u&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/&lt;u&gt;(.*?)&lt;\/u&gt;/gi, '$1');
}
else {
obj.changed.plain = '&lt;u&gt;' + obj.changed.plain + '&lt;\/u&gt;';
obj.changed.plain = obj.changed.plain.replace(/(&lt;u&gt;)( *)(.*?)( *)(&lt;\/u&gt;)/, '$2$1$3$5$4');
}
obj.changed.keepSel = true;
break;
// strikethrough
case 'wikEdStrikethrough':
if ( /&lt;s&gt;(.*?)&lt;\/s&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/&lt;s&gt;(.*?)&lt;\/s&gt;/gi, '$1');
}
else {
obj.changed.plain = '&lt;s&gt;' + obj.changed.plain + '&lt;\/s&gt;';
obj.changed.plain = obj.changed.plain.replace(/(&lt;s&gt;)( *)(.*?)( *)(&lt;\/s&gt;)/, '$2$1$3$5$4');
}
obj.changed.keepSel = true;
break;
// nowiki
case 'wikEdNowiki':
if ( /&lt;nowiki&gt;(.*?)&lt;\/nowiki&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/&lt;nowiki&gt;(.*?)&lt;\/nowiki&gt;/gi, '$1');
}
else {
obj.changed.plain = '&lt;nowiki&gt;' + obj.changed.plain + '&lt;\/nowiki&gt;';
obj.changed.plain = obj.changed.plain.replace(/(&lt;nowiki&gt;)( *)(.*?)( *)(&lt;\/nowiki&gt;)/, '$2$1$3$5$4');
}
obj.changed.keepSel = true;
break;
// superscript
case 'wikEdSuperscript':
obj.changed.plain = obj.changed.plain.replace(/^(\s*)&lt;sub&gt;(.*?)&lt;\/sub&gt;(\s*)$/, '$1$2$3');
if ( /&lt;sup&gt;(.*?)&lt;\/sup&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/&lt;sup&gt;(.*?)&lt;\/sup&gt;/gi, '$1');
}
else {
obj.changed.plain = '&lt;sup&gt;' + obj.changed.plain + '&lt;/sup&gt;';
obj.changed.plain = obj.changed.plain.replace(/(&lt;sup&gt;)( *)(.*?)( *)(&lt;\/sup&gt;)/, '$2$1$3$5$4');
}
obj.changed.keepSel = true;
break;
// subscript
case 'wikEdSubscript':
obj.changed.plain = obj.changed.plain.replace(/^(\s*)&lt;sup&gt;(.*?)&lt;\/sup&gt;(\s*)$/, '$1$2$3');
if ( /&lt;sub&gt;(.*?)&lt;\/sub&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/&lt;sub&gt;(.*?)&lt;\/sub&gt;/gi, '$1');
}
else {
obj.changed.plain = '&lt;sub&gt;' + obj.changed.plain + '&lt;/sub&gt;';
obj.changed.plain = obj.changed.plain.replace(/(&lt;sub&gt;)( *)(.*?)( *)(&lt;\/sub&gt;)/, '$2$1$3$5$4');
}
obj.changed.keepSel = true;
break;
// in-text reference
case 'wikEdRef':
case 'wikEdRefNamed':
if (obj.changed.plain == '') {
if (buttonId == 'wikEdRef') {
obj.changed.plain = '&lt;ref /&gt;';
}
else {
obj.changed.plain = '&lt;ref name=\"\"/&gt;';
}
}
else if ( /&lt;ref( name=\"\")? ?\/&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = '';
}
else if ( /&lt;ref( name=\"\")?&gt;(.*?)&lt;\/ref&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/&lt;ref( name=\"\")?&gt;(.*?)&lt;\/ref&gt;/gi, '$2');
}
else {
if (buttonId == 'wikEdRef') {
obj.changed.plain = '&lt;ref&gt;' + obj.changed.plain + '&lt;/ref&gt;';
}
else {
obj.changed.plain = '&lt;ref name=\"\"&gt;' + obj.changed.plain + '&lt;/ref&gt;';
}
obj.changed.plain = obj.changed.plain.replace(/(&lt;ref( name=\"\")?&gt;)( *)(.*?)( *)(&lt;\/ref&gt;)/, '$3$1$4$6$5');
}
obj.changed.keepSel = true;
break;
// references location
case 'wikEdReferences':
case 'wikEdReferencesSection':
var ref = wikEdText['wikEdReferencesSection'];
ref = ref.replace(/</g, '&lt;');
ref = ref.replace(/>/g, '&gt;');
var refEscaped = ref;
refEscaped = refEscaped.replace(/([^\w\s\;\&])/g, '\\$1');
refEscaped = refEscaped.replace(/^\n|\n$/g, '\\n*');
refEscaped = refEscaped.replace(/(\n)/g, '\\n');
var regExp = new RegExp(refEscaped, 'gi');
// plain references tag
if (buttonId == 'wikEdReferences') {
if (obj.changed.plain == '') {
obj.changed.plain = '&lt;references/&gt;';
}
else if (regExp.test(obj.changed.plain)) {
obj.changed.plain = obj.changed.plain.replace(regExp, '');
}
else if ( /&lt;references ?\/&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/&lt;references ?\/&gt;/gi, '');
}
else {
obj.changed = obj.cursor;
obj.changed.plain = '&lt;references/&gt;';
}
}
// complete references code
else {
if (obj.changed.plain == '') {
obj.changed.plain = ref;
}
else if (regExp.test(obj.changed.plain)) {
obj.changed.plain = obj.changed.plain.replace(regExp, '');
}
else if ( /&lt;references ?\/&gt;/i.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/&lt;references ?\/&gt;/gi, '');
}
else {
obj.changed = obj.cursor;
obj.changed.plain = ref;
}
}
obj.changed.keepSel = true;
break;
// toggle lowercase / uppercase
case 'wikEdCase':
// lowercase all uppercased text
if (obj.changed.plain == '') {
obj.changed.plain = null;
}
else {
// html character entities to chars
var plain = obj.changed.plain;
plain = plain.replace(/&gt;/g, '>');
plain = plain.replace(/&lt;/g, '<');
plain = plain.replace(/&amp;/g, '&');
if (plain.toUpperCase() == plain) {
plain = plain.toLowerCase();
}
// first-letter-uppercase all lowercased text
else if (plain.toLowerCase() == plain) {
plain = plain.replace(/\b([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9])([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\']*)/g,
function (p, p1, p2) {
return(p1.toUpperCase() + p2.toLowerCase());
}
);
}
// uppercase mixed upper and lowercased text
else {
plain = plain.toUpperCase();
}
// chars back to html character entities
plain = plain.replace(/&/g, '&amp;');
plain = plain.replace(/</g, '&lt;');
plain = plain.replace(/>/g, '&gt;');
obj.changed.plain = plain;
}
obj.changed.keepSel = true;
break;
// undo all
case 'wikEdUndoAll':
if (wikEdLastVersion == null) {
wikEdLastVersion = obj.changed.plain;
}
obj.changed.plain = wikEdOrigVersion;
obj.changed.plain = obj.changed.plain.replace(/&/g, '&amp;');
obj.changed.plain = obj.changed.plain.replace(/>/g, '&gt;');
obj.changed.plain = obj.changed.plain.replace(/</g, '&lt;');
break;
// redo all
case 'wikEdRedoAll':
if (wikEdLastVersion != null) {
obj.changed.plain = wikEdLastVersion;
}
break;
// create wikilink
case 'wikEdWikiLink':
if ( /\[\[(.*?)\]\]/.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/\[\[(.*?)\]\]/g, '$1');
}
else {
obj.changed.plain = '\[\[' + obj.changed.plain + '\]\]';
obj.changed.plain = obj.changed.plain.replace(/(\[\[)( *)(.*?)( *)(\]\])/, '$2$1$3$5$4');
}
obj.changed.keepSel = true;
break;
// create weblink
case 'wikEdWebLink':
if ( /\[(.*?)\]/.test(obj.changed.plain) ) {
obj.changed.plain = obj.changed.plain.replace(/\[(.*?)\]/g, '$1');
}
else {
obj.changed.plain = '\[' + obj.changed.plain + '\]';
obj.changed.plain = obj.changed.plain.replace(/(\[)( *)(.*?)( *)(\])/, '$2$1$3$5$4');
}
obj.changed.keepSel = true;
break;
// decrease heading level
case 'wikEdDecreaseHeading':
// decrease heading
obj.changed.plain = obj.changed.plain.replace(/(^|\n)=(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2');
// remove heading
obj.changed.plain = obj.changed.plain.replace(/(^|\n)=(?!=) *([^\n]*?) *=+(?=\n|$)/g, '$1$2');
// adjust closing tags
obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2');
obj.changed.keepSel = true;
break;
// increase heading level
case 'wikEdIncreaseHeading':
// increase heading
obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1=$2 $3 $2=');
// create new heading
if (/\n/.test(obj.changed.plain) == false) {
obj.changed.plain = obj.changed.plain.replace(/(^|\n)([^=\n\s][^\n]*?)(?=\n|$)/g, '$1== $2 ==');
}
// adjust closing tags
obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2');
obj.changed.keepSel = true;
break;
// increase bullet list
case 'wikEdIncreaseBulletList':
obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
function (p, p1) {
p1 = p1.replace(/^ *([\*\#\:\;]*) *()/g, '*$1 ');
return(p1);
}
);
obj.changed.keepSel = true;
break;
// decrease bullet list
case 'wikEdDecreaseBulletList':
obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
function (p, p1) {
p1 = p1.replace(/^[\*\#\:\;] *()/g, '');
return(p1);
}
);
obj.changed.keepSel = true;
break;
// increase numbered list
case 'wikEdIncreaseNumberList':
obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
function (p, p1) {
p1 = p1.replace(/^ *([\*\#\:\;]*) *()/g, '#$1 ');
return(p1);
}
);
obj.changed.keepSel = true;
break;
// decrease numbered list
case 'wikEdDecreaseNumberList':
obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
function (p, p1) {
p1 = p1.replace(/^[\*\#\:\;] *()/g, '');
return(p1);
}
);
obj.changed.keepSel = true;
break;
// increase indented list
case 'wikEdIncreaseIndentList':
obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
function (p, p1) {
p1 = p1.replace(/^ *([\*\#\:\;]*) *()/g, ':$1 ');
return(p1);
}
);
obj.changed.keepSel = true;
break;
// decrease indented list
case 'wikEdDecreaseIndentList':
obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
function (p, p1) {
p1 = p1.replace(/^[\*\#\:\;] *()/g, '');
return(p1);
}
);
obj.changed.keepSel = true;
break;
// create definition list
case 'wikEdDefinitionList':
obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
function (p, p1) {
p1 = p1.replace(/^ *([^\s\;]+) *()/g, '; $1 : ');
return(p1);
}
);
break;
// create image
case 'wikEdImage':
if (obj.changed.plain != '') {
obj.changed.plain = '[[Image:<span class="wikEdInsertHere">' + wikEdText['image filename'] + '</span>|thumb|<span class="wikEdInsertHere">' + wikEdText['image width'] + '</span>px|' + obj.changed.plain + ']]';
}
else {
obj.changed.plain = '[[Image:<span class="wikEdInsertHere">' + wikEdText['image filename'] + '</span>|thumb|<span class="wikEdInsertHere">' + wikEdText['image width'] + '</span>px|<span class="wikEdInsertHere"> </span>]]';
if (obj.focusWord != null) {
if (obj.focusWord.plain != '') {
obj.changed.plain = ' ' + obj.changed.plain + ' ';
}
}
}
break;
// create table
case 'wikEdTable':
if (obj.changed.plain != '') {
obj.changed.plain = obj.changed.plain.replace(/(^|\n) *()/g, '\n|-\n| ');
obj.changed.plain = obj.changed.plain.replace(/^\n\|\-\n/, '\n{| class="wikitable"\n');
obj.changed.plain = obj.changed.plain.replace(/$/g, '\n|}\n');
}
else {
obj.changed.plain = '\n{| class="wikitable"\n|+ <span class="wikEdInsertHere">' + wikEdText['table caption'] + '</span>\n! <span class="wikEdinserthere">' + wikEdText['table heading'] + '</span> !! <span class="wikEdInsertHere">' + wikEdText['table heading'] + '</span>\n|-\n| <span class="wikEdInsertHere">' + wikEdText['table cell'] + '</span> || <span class="wikEdInsertHere">' + wikEdText['table cell'] + '</span>\n|-\n| <span class="wikEdInsertHere">' + wikEdText['table cell'] + '</span> || <span class="wikEdInsertHere">' + wikEdText['table cell'] + '</span>\n|}\n';
if (obj.focusLine.plain != '') {
obj.changed.plain = '\n' + obj.changed.plain + '\n';
}
}
break;
// wikify: always done above
case 'wikEdWikify':
break;
// textify: strip html from pasted content
case 'wikEdTextify':
WikEdTextify(obj.changed);
break;
// redirect
case 'wikEdRedirect':
var linkTarget;
if (obj.selection.plain != '') {
linkTarget = obj.selection.plain;
}
else if (obj.selectionWord.plain != '') {
linkTarget = obj.selectionWord.plain;
}
else {
linkTarget = '<span class="wikEdInsertHere">' + wikEdText['redirect article link'] + '</span>';
}
// remove link text after |
linkTarget = linkTarget.replace(/\|.*()/, '');
// remove formatting and spaces
linkTarget = linkTarget.replace(/^(=+|\'+|<[^>]*>|\s+|\[)+(.*?)(=+|\'+|<[^>]*>|\s+|\])+$/g, '$2');
linkTarget = linkTarget.replace(/\s+/g, ' ');
linkTarget = linkTarget.replace(/^\s+|\s+$/g, '');
obj.changed.plain = '#REDIRECT [[' + linkTarget + ']]';
// append to summary
if (wikEdInputElement['summary'] != null) {
if ( (obj.selection.plain != '') || (obj.selectionWord.plain != '') ) {
wikEdInputElement['summary'].value = wikEdInputElement['summary'].value.replace(/#REDIRECT( \[\[[^\]]*\]\])?(, *)?/g, '');
wikEdInputElement['summary'].value = WikEdAppendToSummary(wikEdInputElement['summary'].value, '#REDIRECT [[' + linkTarget + ']]');
}
else {
wikEdInputElement['summary'].value = WikEdAppendToSummary(wikEdInputElement['summary'].value, '#REDIRECT');
}
}
selectChanged = false;
break;
// find and replace
case 'wikEdFindPrev':
case 'wikEdFindNext':
case 'wikEdJumpPrev':
case 'wikEdJumpNext':
case 'wikEdReplacePrev':
case 'wikEdReplaceNext':
case 'wikEdFindAll':
case 'wikEdReplaceAll':
// get the find text
var findText;
// unescape <, >, and &
obj.changed.plain = obj.changed.plain.replace(/&lt;/g, '<');
obj.changed.plain = obj.changed.plain.replace(/&gt;/g, '>');
obj.changed.plain = obj.changed.plain.replace(/&amp;/g, '&');
// copy selection/word under cursor to find field
if ( (parameters == 'shift') && ( (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdReplaceNext') ) ) {
if (/\n/.test(obj.changed.plain) == false) {
if (buttonId == 'wikEdFindNext') {
wikEdInputElement['find'].value = obj.changed.plain;
}
else {
wikEdInputElement['replace'].value = obj.changed.plain;
}
obj.changed.keepSel = true;
obj.changed.plain = null;
break;
}
}
// get the find text from the find field
if ( (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdJumpNext') ) {
findText = obj.changed.plain;
if (obj.selection.plain == '') {
obj.changed.keepSel = true;
obj.changed.plain = null;
break;
}
}
// get the find text from the find field
else {
if (wikEdInputElement['find'].value != '') {
findText = wikEdInputElement['find'].value;
}
else {
obj.changed.plain = null;
break;
}
}
// get button status
var regExpChecked = WikEdGetAttribute(wikEdRegExp, 'checked');
var caseSensitiveChecked = WikEdGetAttribute(wikEdCaseSensitive, 'checked');
// handle newlines and special blanks for built-in search
if (regExpChecked == 'false') {
findText = findText.replace(/\n/g, '');
findText = findText.replace(/\s/g, ' ');
}
// get the replace text
var replaceText = wikEdInputElement['replace'].value;
var regExpFind;
// set regexp flags
var regExpFlags = 'g';
if (caseSensitiveChecked == 'false') {
regExpFlags += 'i';
}
// format the find and replace texts for a plain text search
if ( (regExpChecked == 'false') || (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdJumpNext') ) {
regExpFind = new RegExp(findText.replace(/([\\^\$\*\+\?\.\(\)\[\]\{\}\:\=\!\|\,\-])/g, '\\$1'), regExpFlags);
}
// format the find and replace texts for a regular expression search
else {
try {
regExpFind = new RegExp(findText, regExpFlags);
}
catch (err) {
return;
}
replaceText = replaceText.replace(/((^|[^\\])(\\\\)*)\\n/g, '$1\n');
}
// replace all
var replacedFlag = false;
if (buttonId == 'wikEdReplaceAll') {
if (regExpFind.test(obj.changed.plain)) {
obj.changed.plain = obj.changed.plain.replace(regExpFind, replaceText);
replacedFlag = true;
}
else {
obj.changed.plain = null;
}
}
// replace an existing selection
else if ( (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') ) {
if (regExpFind.test(obj.selection.plain)) {
var replaced = obj.selection.plain.replace(regExpFind, replaceText);
if (obj.changed.plain != replaced) {
obj.changed.plain = replaced;
replacedFlag = true;
}
else {
obj.changed.plain = null;
}
}
else {
obj.changed.plain = null;
}
}
else if (
(buttonId == 'wikEdFindNext') || (buttonId == 'wikEdFindPrev') ||
(buttonId == 'wikEdJumpNext') || (buttonId == 'wikEdJumpPrev')
) {
obj.changed.plain = null;
}
if (
(buttonId == 'wikEdFindNext') || (buttonId == 'wikEdFindPrev') ||
(buttonId == 'wikEdJumpNext') || (buttonId == 'wikEdJumpPrev') ||
(buttonId == 'wikEdReplaceNext') || (buttonId == 'wikEdReplacePrev') ||
(buttonId == 'wikEdFindAll')
) {
if (replacedFlag == false) {
// get direction
var backwards = false;
if ( (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdReplacePrev') ) {
backwards = true;
}
// get case sensitive
var caseSensitive = false;
if (caseSensitiveChecked == 'true') {
caseSensitive = true;
}
// find all
if (buttonId == 'wikEdFindAll') {
var found;
var foundRanges = [];
// start at top of text
WikEdRemoveAllRanges(obj.sel);
var range = document.createRange();
range.setStartBefore(wikEdFrameBody.firstChild);
range.collapse(true);
range = obj.sel.addRange(range);
// cycle through matches
var scrollTop = wikEdFrameBody.scrollTop;
do {
// use regexp seach
if (regExpChecked == 'true') {
found = WikEdFind(obj, findText, caseSensitive, false, false, regExpFind);
}
// use built-in sarch
else {
found = WikEdFind(obj, findText, caseSensitive, false, false, null);
}
if (found == true) {
foundRanges.push(obj.changed.range.cloneRange());
}
} while (found == true);
// scroll back
if (regExpChecked == 'false') {
wikEdFrameBody.scrollTop = scrollTop;
}
// add the found ranges
WikEdRemoveAllRanges(obj.sel);
for (range in foundRanges) {
obj.sel.addRange(foundRanges[range]);
}
obj.changed.plain = null;
}
// normal find
else {
if (regExpChecked == 'true') {
WikEdFind(obj, findText, caseSensitive, backwards, true, regExpFind);
}
else {
WikEdFind(obj, findText, caseSensitive, backwards, true, null);
selectChanged = false;
}
}
}
}
// escape <, >, and &
if (obj.changed.plain != null) {
obj.changed.plain = obj.changed.plain.replace(/&/g, '&amp;');
obj.changed.plain = obj.changed.plain.replace(/</g, '&lt;');
obj.changed.plain = obj.changed.plain.replace(/>/g, '&gt;');
}
// save search history to settings
if ( (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdFindAll') ) {
WikEdAddToHistory('find');
}
if ( (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') || (buttonId == 'wikEdReplaceAll') ) {
WikEdAddToHistory('find');
WikEdAddToHistory('replace');
}
obj.changed.keepSel = true;
break;
// fixbasic: fix characters, spaces, empty lines, certain headings, needed for all fixing functions
// to do: only certain changes in multiline tags: comments, tables, subst
case 'wikEdFixBasic':
WikEdFixBasic(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdFixPunct':
WikEdFixPunct(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdFixMath':
WikEdFixMath(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdFixChem':
WikEdFixChem(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdfixUnicode':
WikEdFixUnicode(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdFixUnits':
WikEdFixUnits(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdFixDashes':
WikEdFixDashes(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdFixHtml':
WikEdFixHTML(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdFixRegExTypo':
if ( (wikEdRegExTypoFix == true) && (wikEdTypoRulesFind.length > 0) ) {
WikEdFixTypos(obj.changed);
}
else {
obj.changed.plain = null;
}
obj.changed.keepSel = true;
break;
case 'wikEdFixCaps':
WikEdFixCaps(obj.changed);
obj.changed.keepSel = true;
break;
case 'wikEdFixAll':
WikEdFixAll(obj.changed);
obj.changed.keepSel = true;
break;
// source on
case 'wikEdSource':
obj.changed.plain = obj.changed.code;
obj.changed.plain = obj.changed.plain.replace(/(<(br|p)\b[^>]*>)/g, '$1\n');
obj.changed.plain = obj.changed.plain.replace(/&/g, '&amp;');
obj.changed.plain = obj.changed.plain.replace(/</g, '&lt;');
obj.changed.plain = obj.changed.plain.replace(/>/g, '&gt;');
highlightSyntax = false;
break;
// insert tags
case 'wikEdInsertTags':
var tagOpen = parameters[0] || '';
var tagClose = parameters[1] || '';
var sampleText = parameters[2] || '';
tagOpen = tagOpen.replace(/&/g, '&amp;');
tagOpen = tagOpen.replace(/</g, '&lt;');
tagOpen = tagOpen.replace(/>/g, '&gt;');
tagClose = tagClose.replace(/&/g, '&amp;');
tagClose = tagClose.replace(/</g, '&lt;');
tagClose = tagClose.replace(/>/g, '&gt;');
tagsampleText = sampleText.replace(/&/g, '&amp;');
tagsampleText = sampleText.replace(/</g, '&lt;');
tagsampleText = sampleText.replace(/>/g, '&gt;');
// single string to insert
if ( (tagOpen.length > 0) && (tagClose.length == 0) && (sampleText.length == 0) ) {
obj.changed = obj.cursor;
obj.changed.plain = tagOpen;
}
// opening and closing strings
else if ( (obj.changed.plain == '') && (sampleText.length > 0) ) {
obj.changed.plain = tagOpen + sampleText + tagClose;
// select sample text
selectChangedText = sampleText;
obj.changed.keepSel = true;
}
else {
obj.changed.plain = tagOpen + obj.changed.plain + tagClose;
}
break;
// update text view using current control button settings // {{TABLE}}
case 'wikEdUpdateAll':
obj.changed.keepSel = true;
if (parameters != null) {
if (parameters.keepSel == false) {
obj.changed.keepSel = false;
}
}
break;
// custom edit functions
default:
if (CustomHandler != null) {
CustomHandler(obj);
}
else {
alert('Unknown edit function \'' + buttonId + '\'');
}
break;
}
// update the selection only, do not change the text
if (obj.changed.plain == null) {
if (buttonId != 'wikEdFindAll') {
WikEdRemoveAllRanges(obj.sel);
obj.sel.addRange(obj.changed.range);
// scroll the selected text into the viewport by using a backwards find
if (selectChanged != false) {
// get the plain text of the selection
if (obj.sel.rangeCount == 0) {
obj.sel.collapse(wikEdFrameBody, 0);
}
var plainText = obj.sel.getRangeAt(obj.sel.rangeCount - 1).cloneContents().textContent;
// collapse the selection to the end and search backwards
if (plainText.length > 0) {
plainText = plainText.replace(/\n/g, '');
obj.changed.range.collapse(false);
// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
wikEdFrameWindow.find(plainText, true, true, false, false, false, false);
}
}
}
}
// apply text changes
else {
// a text change erases the last version for redo all
if ( (buttonId != 'wikEdUndo') && (buttonId != 'wikEdRedo') && (buttonId != 'wikEdUndoAll') ) {
wikEdLastVersion = null;
}
// highlight the syntax
obj.html = obj.changed.plain;
if (highlightSyntax == true) {
if (obj.changed.from == 'whole') {
obj.whole = true;
}
WikEdHighlightSyntax(obj);
}
// display tabs
else {
obj.html = obj.html.replace(/(\t)/g, '<span class="wikEdTabPlain">$1</span><!--wikEdTabPlain-->');
}
// display multiple blanks as blank-&nbsp;
obj.html = obj.html.replace(/  /g, '&nbsp; ');
obj.html = obj.html.replace(/  /g, '&nbsp; ');
// newlines to <br />
obj.html = obj.html.replace(/\n/g, '<br />');
// make changed range text the current selection
WikEdRemoveAllRanges(obj.sel);
obj.sel.addRange(obj.changed.range); //// range over <br> not handled correctly by Seamonkey
// get the scroll position
var scrollTop;
if (obj.changed.from == 'whole') {
scrollTop = wikEdFrameBody.scrollTop;
}
// replace the selection with changed text
if (obj.html != '') {
WikEdFrameExecCommand('inserthtml', obj.html);
}
else if (obj.sel.isCollapsed == false) {
WikEdFrameExecCommand('delete');
}
// select the whole text after replacing the whole text and scroll to same height
if (obj.changed.from == 'whole') {
WikEdRemoveAllRanges(obj.sel);
wikEdFrameBody.scrollTop = scrollTop;
var range = document.createRange();
range.setStartBefore(wikEdFrameBody.firstChild);
range.setEndAfter(wikEdFrameBody.lastChild);
obj.sel.addRange(range);
selectChanged = false;
}
// select the changed text and scroll it into the viewport by using a backwards find
if (selectChanged != false) {
// get the text content of the changed text
if (selectChangedText == '') {
var div = document.createElement('div');
div.innerHTML = obj.changed.plain;
selectChangedText = div.textContent;
}
// find the text
if (selectChangedText.length > 0) {
selectChangedText = selectChangedText.replace(/\n/g, '');
// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
wikEdFrameWindow.find(selectChangedText, true, true, false, false, false, false);
}
}
}
// remove selection, keep whole text auto-selection as warning
if (
( (obj.changed.keepSel != true) && (obj.changed.from != 'whole') ) ||
(obj.changed.keepSel == false) ||
(buttonId == 'wikEdRedirect') ||
( (buttonId == 'wikEdWikify') && (parameters == 'whole') )
) {
if (obj.sel.rangeCount == 0) {
obj.sel.collapse(wikEdFrameBody, 0);
}
else {
obj.sel.getRangeAt(obj.sel.rangeCount - 1).collapse(false);
}
}
// reset button to active, reset cursor
if (buttonObj != null) {
if (buttonObj.className != 'wikEdButtonInactive') {
buttonObj.className = 'wikEdButton';
}
buttonObj.style.cursor = 'auto';
}
// grey out inactive buttons
WikEdInactiveButtons();
// reset the frame DOM cache because the frame content has been changed
wikEdFrameDOMCache = null;
// focus the frame
if (wikEdUseWikEd == true) {
wikEdFrameWindow.focus();
}
// add event handler to make highlighted frame links ctrl-clickable
if ( (highlightSyntax == true) && (obj.changed.plain != null) ) {
WikEdFollowLinks();
}
return;
}
//
// WikEdScrollToPreview: scroll to buttons, textarea, or preview field depending on current position
//
window.WikEdScrollToPreview = function() {
var scrollOffset = window.pageYOffset;
var inputOffset = WikEdGetOffsetTop(wikEdInputWrapper);
var textareaOffset = WikEdGetOffsetTop(wikEdTextareaWrapper);
var submitOffset = WikEdGetOffsetTop(wikEdSaveButton);
if (scrollOffset > submitOffset) {
window.scroll(0, submitOffset);
}
else if (scrollOffset > (submitOffset - textareaOffset) / 3 * 2 + textareaOffset) {
window.scroll(0, submitOffset);
}
else if (scrollOffset > textareaOffset) {
window.scroll(0, textareaOffset);
}
else {
window.scroll(0, inputOffset);
}
return;
}
//
// WikEdFollowLinks: register click handlers to make highlighted frame links ctrl-clickable
//
window.WikEdFollowLinks = function() {
if (wikEdFollowLinks == true) {
for (var linkId in wikEdFollowLinkHash) {
if (typeof(wikEdFollowLinkHash[linkId]) != 'string') {
continue;
}
var linkSpan = wikEdFrameDocument.getElementById(linkId);
if (linkSpan != null) {
WikEdAddEventListener(linkSpan, 'click', WikEdFollowLinkHandler, true);
}
}
}
return;
}
//
// WikEdGetText: get the text fragments to manipulate
//
window.WikEdGetText = function(obj, whichFragment, wikify) {
// get selection object
if (obj.sel == null) {
obj.sel = WikEdGetSelection();
}
// cursor for the cursor position (always done)
if (obj.cursor == null) {
obj.cursor = {
'from': 'cursor',
'keepSel': null,
'plain': ''
};
// set cursor range
obj.cursor.range = document.createRange();
obj.cursor.range.setStart(obj.sel.focusNode, obj.sel.focusOffset);
obj.cursor.range.setEnd(obj.sel.focusNode, obj.sel.focusOffset);
}
// whole for the whole text
if (obj.whole == null) {
if (/whole|selectionWord|selectionLine|selectionPara|focusWord|focusLine|focusPara/.test(whichFragment) == true) {
obj.whole = {
'plainArray': [],
'plainNode': [],
'plainStart': [],
'from': 'whole',
'keepSel': null
};
// set whole range
obj.whole.range = document.createRange();
obj.whole.range.setStartBefore(wikEdFrameBody.firstChild);
obj.whole.range.setEndAfter(wikEdFrameBody.lastChild);
// get whole plain text
WikEdGetInnerHTML(obj.whole, wikEdFrameBody);
obj.whole.code = obj.whole.html;
WikEdRemoveHighlightingWikify(obj.whole, wikify);
obj.whole.plain = obj.whole.html;
obj.whole.plain = obj.whole.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.whole.plain = obj.whole.plain.replace(/\u00a0/g, ' ');
}
}
// selection for the selected text
if (obj.selection == null) {
if (/selection\b|selectionWord|selectionLine|selectionPara/.test(whichFragment) == true) {
obj.selection = {
'from': 'selection',
'keepSel': null
};
// copy range to document fragment
if (obj.sel.rangeCount == 0) {
obj.sel.collapse(wikEdFrameBody, 0);
}
obj.selection.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
var documentFragment = obj.selection.range.cloneContents();
// get selected text
WikEdGetInnerHTML(obj.selection, documentFragment);
obj.selection.code = obj.selection.html;
WikEdRemoveHighlightingWikify(obj.selection, wikify);
obj.selection.plain = obj.selection.html;
obj.selection.plain = obj.selection.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.selection.plain = obj.selection.plain.replace(/\u00a0/g, ' ');
}
}
// focusWord, focusLine, and focusPara for the word, line, and paragraph under the cursor
if (obj.focusWord == null) {
if (/focusWord|focusLine|focusPara/.test(whichFragment) == true) {
obj.focusWord = {
'from': 'focusWord',
'keepSel': false,
'range': document.createRange(),
'tableEdit': obj.tableEdit
};
// setup focusLine object for the line under the cursor
obj.focusLine = {
'from': 'focusLine',
'keepSel': false,
'range': document.createRange(),
'tableEdit': obj.tableEdit
};
// setup focusPara object for the paragraph under the cursor
obj.focusPara = {
'from': 'focusPara',
'keepSel': false,
'range': document.createRange(),
'tableEdit': obj.tableEdit
};
// find the word and line boundaries
WikEdFindBoundaries(obj.focusWord, obj.focusLine, obj.focusPara, obj.whole, obj.cursor);
// get the wikified plain text for the word under the cursor
var documentFragment = obj.focusWord.range.cloneContents();
WikEdGetInnerHTML(obj.focusWord, documentFragment);
obj.focusWord.code = obj.focusWord.html;
WikEdRemoveHighlightingWikify(obj.focusWord, wikify);
obj.focusWord.plain = obj.focusWord.html;
obj.focusWord.plain = obj.focusWord.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.focusWord.plain = obj.focusWord.plain.replace(/\u00a0/g, ' ');
// get the wikified plain text for the line under the cursor
var documentFragment = obj.focusLine.range.cloneContents();
WikEdGetInnerHTML(obj.focusLine, documentFragment);
obj.focusLine.code = obj.focusLine.html;
WikEdRemoveHighlightingWikify(obj.focusLine, wikify);
obj.focusLine.plain = obj.focusLine.html;
obj.focusLine.plain = obj.focusLine.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.focusLine.plain = obj.focusLine.plain.replace(/\u00a0/g, ' ');
// get the wikified plain text for the paragraph under the cursor
var documentFragment = obj.focusPara.range.cloneContents();
WikEdGetInnerHTML(obj.focusPara, documentFragment);
obj.focusPara.code = obj.focusPara.html;
WikEdRemoveHighlightingWikify(obj.focusPara, wikify);
obj.focusPara.plain = obj.focusPara.html;
obj.focusPara.plain = obj.focusPara.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.focusPara.plain = obj.focusPara.plain.replace(/\u00a0/g, ' ');
}
}
// selectionWord and selectionLine for the complete words and lines under the selection
if (obj.selectionWord == null) {
if (/selectionWord|selectionLine|selectionPara/.test(whichFragment) == true) {
// setup selectionWord object for the words under the selection
obj.selectionWord = {
'from': 'selectionWord',
'keepSel': false,
'range': document.createRange(),
'tableEdit': obj.tableEdit
};
// setup selectionLine object for the lines under the selection
obj.selectionLine = {
'from': 'selectionLine',
'keepSel': false,
'range': document.createRange(),
'tableEdit': obj.tableEdit
};
// setup focusPara object for the paragraph under the selection
obj.selectionPara = {
'from': 'selectionPara',
'keepSel': false,
'range': document.createRange(),
'tableEdit': obj.tableEdit
};
// find the word and line boundaries
WikEdFindBoundaries(obj.selectionWord, obj.selectionLine, obj.selectionPara, obj.whole, obj.selection);
// get the wikified plain text for the words under the selection
var documentFragment = obj.selectionWord.range.cloneContents();
WikEdGetInnerHTML(obj.selectionWord, documentFragment);
obj.selectionWord.code = obj.selectionWord.html;
WikEdRemoveHighlightingWikify(obj.selectionWord, wikify);
obj.selectionWord.plain = obj.selectionWord.html;
obj.selectionWord.plain = obj.selectionWord.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.selectionWord.plain = obj.selectionWord.plain.replace(/\u00a0/g, ' ');
// get the wikified plain text for the lines under the selection
var documentFragment = obj.selectionLine.range.cloneContents();
WikEdGetInnerHTML(obj.selectionLine, documentFragment);
obj.selectionLine.code = obj.selectionLine.html;
WikEdRemoveHighlightingWikify(obj.selectionLine, wikify);
obj.selectionLine.plain = obj.selectionLine.html;
obj.selectionLine.plain = obj.selectionLine.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.selectionLine.plain = obj.selectionLine.plain.replace(/\u00a0/g, ' ');
// get the wikified plain text for the paragraph under the selection
var documentFragment = obj.selectionPara.range.cloneContents();
WikEdGetInnerHTML(obj.selectionPara, documentFragment);
obj.selectionPara.code = obj.selectionPara.html;
WikEdRemoveHighlightingWikify(obj.selectionPara, wikify);
obj.selectionPara.plain = obj.selectionPara.html;
obj.selectionPara.plain = obj.selectionPara.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.selectionPara.plain = obj.selectionPara.plain.replace(/\u00a0/g, ' ');
}
}
return;
}
//
// WikEdFind: custom find function with regexp properties, sets obj.changed.range, uses obj ranges
//
window.WikEdFind = function(obj, findText, caseSensitive, backwards, wrap, regExp) {
if (obj.sel.rangeCount == 0) {
obj.sel.collapse(wikEdFrameBody, 0);
}
var range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
var found = false;
// empty the range to avoid error messages for reverse direction ranges
obj.changed.range = document.createRange();
// use the fast built-in find function for non-regexp searches
if (regExp == null) {
// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
found = wikEdFrameWindow.find(findText, caseSensitive, backwards, wrap, false, true, false);
if (found == true) {
range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
}
obj.changed.range = range.cloneRange();
}
// slow javascript regexp find and replace
else {
// perform find
if (obj.plainArray === undefined) {
WikEdParseDOM(obj, wikEdFrameBody);
}
var regExpMatch = [];
// find next, search to the right
if (backwards == false) {
// set start position for search to right
regExpMatch = regExp.exec(obj.plain);
regExp.lastIndex = obj.plainFocus;
// execute the regexp search to the right
regExpMatch = regExp.exec(obj.plain);
// remember position for repeated searches
obj.plainFocus = regExp.lastIndex;
// wrap around, start at beginning
if ( (wrap == true) && (regExpMatch == null) ) {
regExp.lastIndex = 0;
regExpMatch = regExp.exec(obj.plain);
}
}
// find previous, search to the left
else {
// cycle through the matches to the left
var regExpMatchNext;
do {
regExpMatch = regExpMatchNext;
regExpMatchNext = regExp.exec(obj.plain);
if (regExpMatchNext == null) {
break;
}
} while (regExpMatchNext.index < obj.plainAnchor);
// wrap around, find last occurrence
if ( (wrap == true) && (regExpMatch == null) ) {
do {
regExpMatch = regExpMatchNext;
regExpMatchNext = regExp.exec(obj.plain);
} while (regExpMatchNext != null);
}
}
// select the find
if (regExpMatch != null) {
found = true;
var i = 0;
while ( (obj.plainStart[i + 1] <= regExpMatch.index) && (obj.plainStart[i + 1] != null) ) {
i ++;
}
var j = i;
while ( (obj.plainStart[j + 1] <= regExpMatch.index + regExpMatch[0].length) && (obj.plainStart[j + 1] != null) ) {
j ++;
}
obj.changed.range.setStart(obj.plainNode[i], regExpMatch.index - obj.plainStart[i]);
obj.changed.range.setEnd  (obj.plainNode[j], regExpMatch.index + regExpMatch[0].length - obj.plainStart[j]);
}
}
//// range over <br> not handled correctly by Seamonkey
return(found);
}
//
// WikEdTextify: strip html off of text
//
window.WikEdTextify = function(obj) {
// convert html to plain
obj.plain = obj.html;
obj.plain = obj.plain.replace(/\n/g, ' ');
// delete tags
obj.plain = obj.plain.replace(/<(style|script|object|applet|embed)\b[^>]*>.*?<\/\1>/g, '');
// newlines
obj.plain = obj.plain.replace(/<br\b[^>]*> *()/g, '\n');
// remove empty lines from block tags
obj.plain = obj.plain.replace(/(<(blockquote|center|div|p|pre|gallery)\b[^>]*>)[\s\u0000]+/gi, '$1');
obj.plain = obj.plain.replace(/[\s\u0000]+(<\/(blockquote|center|div|p|pre|gallery)>)/gi, '$1');
// remove highlighting pre tags
var isRemove = [];
obj.plain = obj.plain.replace(/(<(\/?)pre\b([^>]*)>)/g,
function (p, p1, p2, p3) {
if (p2 == '') {
if (/\bclass=\"wikEd\w+\"/.test(p3)) {
isRemove.push(true);
return('');
}
isRemove.push(false);
return(p1);
}
if (isRemove.pop() == true) {
return('');
}
return(p1);
}
);
// blocks
obj.plain = obj.plain.replace(/<\/?(address|blockquote|center|div|hr|isindex|p|pre)\b[^>]*>/g, '\u0000\u0000');
// keep headings only if starting with a newline
obj.plain = obj.plain.replace(/[\s|\u0000]*(^|\n|\u0000)[\s|\u0000]*<h[1-6]\b[^>]*>(.*?)<\/h[1-6]>[\s|\u0000]*()/g, '\u0000\u0000$2\u0000\u0000');
// lists
obj.plain = obj.plain.replace(/<\/?(dir|dl|menu|ol|ul)\b[^>]*>/g, '\u0000');
obj.plain = obj.plain.replace(/<\/(dd|dt|li)>/g, '\u0000');
// forms
obj.plain = obj.plain.replace(/<\/?(select|textarea)\b[^>]*>/g, '\u0000');
obj.plain = obj.plain.replace(/<\/(option|legend|optgroup)>/g, '\u0000');
// tables
if (wikEdTableMode == true) {
// override pasted table class // {{TABLE}}
obj.plain = obj.plain.replace(/(<table\b)([^>]*)(>)/gi,
function (p, p1, p2, p3) {
if (p2.match(/\bclass=/)) {
p2 = p2.replace(/\bclass\s*=\s*([\'\"]?)[^<>\'\"\n]*?\2/g, 'class="wikEdTableEdit"');
}
else {
p2 = ' class="wikEdTableEdit"';
}
return(p1 + p2 + p3);
}
);
// keep table html markup // {{TABLE}}
obj.plain = obj.plain.replace(/[\s\u0000]*(<table\b[^>]*>)/g, '\u0000\u0000$1');
obj.plain = obj.plain.replace(/(<\/table>)[\s\u0000]*()/g, '$1\u0000');
obj.plain = obj.plain.replace(/<(\/?(table|caption|tr|th|td)\b[^>]*)>/g, '\u0001$1\u0002');
}
// textify table
else if (wikEdTableMode == false) {
obj.plain = obj.plain.replace(/<\/?(table|caption)\b[^>]*>/g, '\u0000');
obj.plain = obj.plain.replace(/<\/(tr|th|td)>/g, '\u0000');
}
// finish html to plain conversion
obj.plain = obj.plain.replace(/<[^>]*>/g, '');
// recover table html
obj.plain = obj.plain.replace(/\u0001/g, '<');
obj.plain = obj.plain.replace(/\u0002/g, '>');
// remove spaces
obj.plain = obj.plain.replace(/[ \t\u00a0]+(\u0000)/g, '$1');
obj.plain = obj.plain.replace(/(\u0000)[ \t\u00a0]+/g, '$1');
// trim down \u0000 and \n
obj.plain = obj.plain.replace(/\u0000+\n/g, '\n');
obj.plain = obj.plain.replace(/\n\u0000+/g, '\n');
obj.plain = obj.plain.replace(/\n*\u0000(\u0000|\n)+/g, '\n\n');
obj.plain = obj.plain.replace(/\u0000/g, '\n');
obj.plain = obj.plain.replace(/(<\/table>\n)\n+/g, '$1');
// remove empty lines and spaces from article start and end
if (obj.from == 'whole') {
obj.plain = obj.plain.replace(/^\s+|\s+$/g, '');
}
return;
}
//
// WikEdInactiveButtons: grey out inactive buttons, called after every change and click
//
window.WikEdInactiveButtons = function() {
// undo
if (wikEdFrameDocument.queryCommandEnabled('undo') == true ) {
document.getElementById('wikEdUndo').className = 'wikEdButton';
document.getElementById('wikEdUndoAll').className = 'wikEdButton';
}
else {
document.getElementById('wikEdUndo').className = 'wikEdButtonInactive';
document.getElementById('wikEdUndoAll').className = 'wikEdButtonInactive';
}
// redo
if (wikEdFrameDocument.queryCommandEnabled('redo') == true ) {
document.getElementById('wikEdRedo').className = 'wikEdButton';
}
else {
document.getElementById('wikEdRedo').className = 'wikEdButtonInactive';
}
// redo all
if (wikEdLastVersion != null) {
document.getElementById('wikEdRedoAll').className = 'wikEdButton';
}
else {
document.getElementById('wikEdRedoAll').className = 'wikEdButtonInactive';
}
return;
}
//
// WikEdFixBasic: fix characters, spaces, empty lines, certain headings, needed for all fixing functions
//
//// change: double spaces ok after dot
window.WikEdFixBasic = function(obj) {
// non-breaking space character to normal space
obj.plain = obj.plain.replace(/\u00a0/g, ' ');
// tab to space
obj.plain = obj.plain.replace(/ *\t[ \t]*()/g, ' ');
// remove trailing spaces
obj.plain = obj.plain.replace(/(\t| |&nbsp;)+\n/g, '\n');
// remove spaces in empty lines
obj.plain = obj.plain.replace(/\n( |&nbsp;|\t)+\n/g, '\n\n');
// empty line before and after headings, spaces around word (lookahead), remove bold, italics, and extra =
obj.plain = obj.plain.replace(/(^|\n)+(=+) *([^\n]*?) *(=+)(?=(\n|$))/g,
function(p, p1, p2, p3, p4) {
p3 = p3.replace(/\'{2,}/g, '');
return('\n\n' + p2 + ' ' + p3 + ' ' + p2 + '\n\n');
}
);
// uppercase well known headings
var regExp = new RegExp('\\n=+ ' + wikEdText['External links'] + '? =+\\n', 'gi');
obj.plain = obj.plain.replace(regExp, '\n== ' + wikEdText['External links'] + ' ==\n');
regExp = new RegExp('\\n=+ ' + wikEdText['See also'] + ' =+\\n', 'gi');
obj.plain = obj.plain.replace(regExp, '\n== ' + wikEdText['See also'] + ' ==\n');
regExp = new RegExp('\\n=+ ' + wikEdText['References'] + '? =+\\n', 'gi');
obj.plain = obj.plain.replace(regExp, '\n== ' + wikEdText['References'] + ' ==\n');
// add space after * # : ; (list) and after {| |- | (table)
obj.plain = obj.plain.replace(/(^|\n)([\*\#\:\;]+|\{\||\|\-|\|\}|\|) *()/g, '$1$2 ');
obj.plain = obj.plain.replace(/ +\n/g, '\n');
// empty line before and after tables
obj.plain = obj.plain.replace(/\n+(\{\|)/g, '\n\n$1');
obj.plain = obj.plain.replace(/(\n\|\}([^\}]|$)) *([^\n]*)[\n|$]+/g, '$1\n\n$3\n\n');
// empty line before and after lists
obj.plain = obj.plain.replace(/(^|\n)([^\*\#\:\;\n][^\n]*)(?=\n[\*\#\:\;])/g, '$1$2\n\n');
obj.plain = obj.plain.replace(/(^|\n)([\*\#\:\;][^\n]*?)(?=\n[^\*\#\:\;\n])/g, '$1$2\n\n');
// split into lines and change single lines, used to handle tables
var lines = obj.plain.split('\n');
obj.plain = '';
var tableflag = false;
for (var i = 0; i < lines.length; i++) {
var line = lines[i];
// do not change lines starting with a blank
if (/^ /.test(line) == false) {
// detect table
if (line.match(/^(\{\||\!|\|[^}])/) != null) {
tableflag = true;
}
else if (line.match(/^\|\}/) != null) {
tableflag = false;
}
// changes only to be done in tables
if (tableflag == true) {
// add spaces around ||
line = line.replace(/ *\|\| *()/g, ' || ');
}
// changes not to be done in tables
if (! tableflag) {
// empty line before and after images
var regExp = new RegExp('^(\\[\\[' + wikEdText['wikicode Image'] + ':.*?\\]\\])', 'ig');
line = line.replace(regExp, '\n$1');
regExp = new RegExp('(\\[\\[' + wikEdText['wikicode Image'] + ':.*?(\\[\\[.*?\\]\\].*?)*\\]\\])$', 'ig');
line = line.replace(regExp, '$1\n');
// empty line before and after includes
line = line.replace(/^(\{\{.*?\}\})/g, '\n$1');
line = line.replace(/(\{\{.*?\}\})$/g, '$1\n');
}
}
// concatenate the lines
obj.plain += line;
if (i < lines.length - 1) {
obj.plain += '\n';
}
}
// remove underscores in wikilinks
obj.plain = obj.plain.replace(/\[\[(.*?)(\|.*?)?\]\]/g,
function (p, p1, p2) {
p1 = p1.replace(/_/g, ' ');
return('[[' + p1 + p2 + ']]');
}
);
// remove spaces in wikilinks
obj.plain = obj.plain.replace(/\[\[ *([^\n]*?) *\]\]/g, '[[$1]]');
// remove spaces in external links
obj.plain = obj.plain.replace(/\[ *([^\n]*?) *\]/g, '[$1]');
// no space around pipes before brackets
obj.plain = obj.plain.replace(/ +\| +\]\]/g, '|]]');
// no space around pipes before curly brackets
obj.plain = obj.plain.replace(/ +\| +\}\}/g, '|}}');
// no empty line between headings and includes
obj.plain = obj.plain.replace(/\n(=+ [^\n]*? =+\n)\n+(\{\{.*?\}\})/g, '\n$1$2');
// spaces in comments
obj.plain = obj.plain.replace(/(&lt;!--) *([^\n]*?) *(--&gt;)/g, '$1 $2 $3');
// empty line before and after categories
var regExp = new RegExp('( |\\n)*(\\[\\[' + wikEdText['wikicode Category'] + ':[^\\n]*?\\]\\])( |\\n)*', 'gi');
obj.plain = obj.plain.replace(regExp, '\n\n$2\n\n');
// categories not separated by empty lines (lookahead)
regExp = new RegExp('(\\[\\[category:[^\\n]*?\\]\\])\\n*(?=\\[\\[' + wikEdText['wikicode Category'] + ':[^\\n]*?\\]\\])', 'gi');
obj.plain = obj.plain.replace(regExp, '$1\n');
// single empty lines only
obj.plain = obj.plain.replace(/\n{3,}/g, '\n\n');
// remove leading and trailing newlines
obj.plain = obj.plain.replace(/^\n+/, '');
obj.plain = obj.plain.replace(/\n{2,}$/, '\n');
return;
}
//
// WikEdFixPunct: remove (or add) space before .,:;
//
window.WikEdFixPunct = function(obj) {
WikEdFixBasic(obj);
if (wikEdFixPunctFrench == true) {
obj.plain = obj.plain.replace(/(«) */g, '$1 ');
obj.plain = obj.plain.replace(/ *(»)/g, ' $1');
obj.plain = obj.plain.replace(/([a-zA-Z_À-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\]\}\)]) *([\.\,])(?=([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\[\{\(\s]|$))/g, '$1$2 ');
obj.plain = obj.plain.replace(/([a-zA-Z_À-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\]\}\)]) *([\:\;\?\!])/g, '$1 $2 ');
}
else {
obj.plain = obj.plain.replace(/([a-zA-Z_À-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\]\}\)]) *([\.\,\:\;])(?=([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\[\{\(\s]|$))/g, '$1$2 ');
}
obj.plain = obj.plain.replace(/ +$/g, '');
obj.plain = obj.plain.replace(/ +\n/g, '\n');
obj.plain = obj.plain.replace(/ {2,}/g, ' ');
return;
}
//
// WikEdFixUnicode: fix unicode character representations
//
window.WikEdFixUnicode = function(obj) {
// replace supported chars: change decimal, hex, and character entities into actual char
for (var i = 0; i < wikEdSupportedChars.length; i ++) {
var replaceChar = String.fromCharCode(parseInt(wikEdSupportedChars[i][0], 16));
// decimal representation
var regExpStr = '&amp;#0*' + parseInt(wikEdSupportedChars[i][0], 16) + ';|';
// hex representation
regExpStr += '&amp;#x0*' + wikEdSupportedChars[i][0] + ';';
// case insensitive replace
var regExp = new RegExp(regExpStr, 'gi');
obj.plain = obj.plain.replace(regExp, replaceChar);
// character entity representation
regExpStr = '&amp;' + wikEdSupportedChars[i][1] + ';';
// case sensitive replace
regExp = new RegExp(regExpStr, 'g');
obj.plain = obj.plain.replace(regExp, replaceChar);
}
// replace unsupported chars in IE6: change decimal, hex, and chars into character entities
for (var i = 0; i < wikEdProblemChars.length; i ++) {
replaceChar = '&amp;' + wikEdProblemChars[i][1] + ';';
// decimal representation
regExpStr = '&amp;#0*' + parseInt(wikEdProblemChars[i][0], 16) + ';|';
// hex representation
regExpStr += '&amp;#x0*' + wikEdProblemChars[i][0] + ';';
// case insensitive replace
regExp = new RegExp(regExpStr, 'gi');
obj.plain = obj.plain.replace(regExp, replaceChar);
// actual character representation
regExpStr = '\\u' + wikEdProblemChars[i][0];
// case sensitive replace
regExp = new RegExp(regExpStr, 'g');
obj.plain = obj.plain.replace(regExp, replaceChar);
}
// replace special chars (spaces and invisible characters): change decimal, hex, and chars into character entities
for (var i = 0; i < wikEdSpecialChars.length; i ++) {
var replaceChar = '&amp;' + wikEdSpecialChars[i][1] + ';';
// decimal representation
var regExpStr = '&amp;#0*' + parseInt(wikEdSpecialChars[i][0], 16) + ';|';
// hex representation
regExpStr += '&amp;#x0*' + wikEdSpecialChars[i][0] + ';';
// case insensitive replace
var regExp = new RegExp(regExpStr, 'gi');
obj.plain = obj.plain.replace(regExp, replaceChar);
// actual character representation
regExpStr = '\\u' + wikEdSpecialChars[i][0];
// case sensitive replace
var regExp = new RegExp(regExpStr, 'g');
obj.plain = obj.plain.replace(regExp, replaceChar);
}
// unicode line separator and paragraph separator
obj.plain = obj.plain.replace(/\u2028/g, '\n');
obj.plain = obj.plain.replace(/\u2029/g, '\n\n');
return;
}
//
// WikEdFixMath: math character fixer, originally from User:Omegatron
//
window.WikEdFixMath = function(obj) {
WikEdFixBasic(obj);
// change only outside <math> </math> wikicode
obj.plain = obj.plain.replace(/(.*?)((&lt;math(\b.*?)&gt;.*?&lt;\/math&gt;)|$)/gi,
function (p, p1, p2) {
// convert html entities into actual dash characters
p1 = p1.replace(/&plus;/g, '+');
p1 = p1.replace(/&minus;/g, '\u2212');
p1 = p1.replace(/&middot;/g, '·');
// convert dash next to a number into a minus sign character
p1 = p1.replace(/([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\,\{])-(\d)/g, '$1\u2212$2');
// changes 2x3 to 2×3
p1 = p1.replace(/(\d *)x( *\d)/g, '$1\u00d7$2');
// changes 10^3 to 10<sup>3</sup>
p1 = p1.replace(/(\d*\.?\d+)\^(\u2212?\d+\.?\d*)/g, '$1&lt;sup&gt;$2&lt;/sup&gt;');
// change x^3 to x<sup>3</sup>
p1 = p1.replace(/([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9])\^(\u2212?\d+\.?\d*) /g, '$1&lt;sup&gt;$2&lt;/sup&gt;');
// change +/- to ±
p1 = p1.replace(/( |\d)\+\/(-|\u2212)( |\d)/g, '$1\u00b1$3');
// htmlize single char superscripts
p1 = p1.replace(/(\u00b9|&sup1;)/g, '&lt;sup&gt;1&lt;/sup&gt;');
p1 = p1.replace(/(\u00b2|&sup2;)/g, '&lt;sup&gt;2&lt;/sup&gt;');
p1 = p1.replace(/(\u00b3|&sup3;)/g, '&lt;sup&gt;3&lt;/sup&gt;');
return(p1 + p2);
}
);
return;
}
//
// WikEdFixChem: fix chemical formulas
//
window.WikEdFixChem = function(obj) {
WikEdFixBasic(obj);
var realElements = 'H|He|Li|Be|B|C|N|O|F|Ne|Na|Mg|Al|Si|P|S|Cl|Ar|K|Ca|Sc|Ti|V|Cr|Mn|Fe|Co|Ni|Cu|Zn|Ga|Ge|As|Se|Br|Kr|Rb|Sr|Y|Zr|Nb|Mo|Tc|Ru|Rh|Pd|Ag|Cd|In|Sn|Sb|Te|I|Xe|Cs|Ba|Hf|Ta|W|Re|Os|Ir|Pt|Au|Hg|Tl|Pb|Bi|Po|At|Rn|Fr|Ra|Rf|Db|Sg|Bh|Hs|Mt|Ds|Rg|La|Ce|Pr|Nd|Pm|Sm|Eu|Gd|Tb|Dy|Ho|Er|Tm|Yb|Lu|Ac|Th|Pa|U|Np|Pu|Am|Cm|Bk|Cf|Es|Fm|Md|No|Lr';
var pseudoElements = '|Me|Et|Pr|Bu|e';
// fix common typos
obj.plain = obj.plain.replace(/(^|[^a-z])h2o([^a-z]|$)/g, '$1H2O$2');
obj.plain = obj.plain.replace(/(^|[^a-z])h3o+/g, '$1H3O+');
obj.plain = obj.plain.replace(/(^|[^a-z])oh-/g, '$1OH+');
// uppercase lowercased elements
var regExp = new RegExp('(^|[^a-zA-Z])(' + realElements.toLowerCase() + pseudoElements.toLowerCase() + ')([^a-zA-Z]|$)', 'g');
obj.plain = obj.plain.replace(regExp,
function (p, p1, p2, p3) {
if (p2 != 'e') {
p2 = p2.substr(0, 1).toUpperCase() + p2.substr(1).toLowerCase();
}
return(p1 + p2 + p3);
}
);
// fix superscripts
obj.plain = obj.plain.replace(/&plus;/g, '+');
obj.plain = obj.plain.replace(/&minus;/g, '\u2212');
obj.plain = obj.plain.replace(/&middot;/g, '·');
regExp = new RegExp('(' + realElements + pseudoElements + '|\\))(\\d*(\\+|-|\\u2212))', 'g');
obj.plain = obj.plain.replace(regExp,
function (p, p1, p2, p3) {
p2 = p2.replace(/-/g, '\u2212');
return(p1 + '&lt;sup&gt;' + p2 + '&lt;/sup&gt;');
}
);
// fix indices
regExp = new RegExp('(' + realElements + pseudoElements + '|\\))(\\d+)', 'g');
obj.plain = obj.plain.replace(regExp, '$1&lt;sub&gt;$2&lt;/sub&gt;');
// fix prefixes
regExp = new RegExp('(\\d+) *(\\(|' + realElements + pseudoElements + ')', 'g');
obj.plain = obj.plain.replace(regExp, '$1$2');
// fix arrows
obj.plain = obj.plain.replace(/ *-+&gt; *()/g, ' \u2192 ');
obj.plain = obj.plain.replace(/ *&lt;-+ *()/g, ' \u2190 ');
// &hdarr; and "leftwards harpoon over rightwards harpoon" not supported in IE6
// obj.plain = obj.plain.replace(/ *(&lt;=+&gt;|&hdarr;|&harr;|\u2190 *\u2192) *()/g, ' \u21cc ');
obj.plain = obj.plain.replace(/ *(&lt;==+&gt;|&hdarr;|&harr;|\u21cc|\u2190 *\u2192) *()/g, ' <=> ');
// fix -
obj.plain = obj.plain.replace(/([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|\)|&gt;) +(-|\u2212) +([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|\()/g, '$1 \u2212 $3');
return;
}
//
// WikEdFixUnits: unit formatter
//
window.WikEdFixUnits = function(obj) {
WikEdFixBasic(obj);
// convert into actual characters
obj.plain = obj.plain.replace(/&amp;deg;|&amp;#00b0;/g, '°');
obj.plain = obj.plain.replace(/&amp;#00b5;|&amp;mu;|&amp;micro;/g, 'µ');
obj.plain = obj.plain.replace(/&amp;Omega;|&amp;#8486;/g, '\u03a9');
// add space before units, remove space around /, and use abreviations
obj.plain = obj.plain.replace(/( *\/ *|\d *)(Y|yotta|Z|zetta|E|exa|P|peta|T|tera|G|giga|M|mega|k|kilo|K|h|hecto|da|deca|d|deci|c|centi|m|mill?i|micro|u|µ|n|nano|p|pico|f|femto|a|atto|z|zepto|y|yocto|mibi|mebi|)(gramm?s?|g|metres?|meters?|m|amperes?|Amperes?|amps?|Amps?|A|Angstroms?|Angströms?|Å|Kelvins?|kelvins?|K|moles?|Moles?|mol|candelas?|cd|rad|Ci|sr|Hert?z|hert?z|Hz|newtons?|Newtons?|N|Joules?|joules?|J|watts?|Watts?|W|pascals?|Pascals?|Pa|lm|lx|C|volts?|Volts?|V|O|Farads?|F|Wb|T|H|S|bequerels?|Bequerels?|Bq|Gy|Sv|kat|centigrades?|°C|decibels?|db|dB|M|ohms?|Ohms?|\u03a9|sec|seconds?|s|minutes?|min|hour?|h|bits?|Bits?|bit|bytes?|Bytes?|B|bps|Bps)(?=[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g,
function (p, p1, p2, p3) {
p1 = p1.replace(/ *\/ *()/g, '/');
p1 = p1.replace(/(\d) *()/g, '$1 ');
p2 = p2.replace(/yotta/g, 'Y');
p2 = p2.replace(/zetta/g, 'Z');
p2 = p2.replace(/exa/g, 'E');
p2 = p2.replace(/peta/g, 'P');
p2 = p2.replace(/tera/g, 'T');
p2 = p2.replace(/giga/g, 'G');
p2 = p2.replace(/mega/g, 'M');
p2 = p2.replace(/kilo/g, 'k');
p2 = p2.replace(/K/g, 'k');
p2 = p2.replace(/hecto/g, 'h');
p2 = p2.replace(/deca/g, 'da');
p2 = p2.replace(/deci/g, 'd');
p2 = p2.replace(/centi/g, 'c');
p2 = p2.replace(/mill?i/g, 'm');
p2 = p2.replace(/micro|u/g, 'µ');
p2 = p2.replace(/nano/g, 'n');
p2 = p2.replace(/pico/g, 'p');
p2 = p2.replace(/femto/g, 'f');
p2 = p2.replace(/atto/g, 'a');
p2 = p2.replace(/zepto/g, 'z');
p2 = p2.replace(/yocto/g, 'y');
p2 = p2.replace(/mibi/g, 'mebi');
p3 = p3.replace(/gramm?s?/g, 'g');
p3 = p3.replace(/metres?|meters?/g, 'm');
p3 = p3.replace(/amperes?|Amperes?|amps?|Amps?/g, 'A');
p3 = p3.replace(/Angstroms?|Angströms?/g, 'Å');
p3 = p3.replace(/Kelvins?|kelvins?/g, 'K');
p3 = p3.replace(/moles?|Moles?/g, 'mol');
p3 = p3.replace(/candelas?/g, 'cd');
p3 = p3.replace(/Hert?z|hert?z/g, 'Hz');
p3 = p3.replace(/newtons?|Newtons?/g, 'N');
p3 = p3.replace(/Joules?|joules?/g, 'J');
p3 = p3.replace(/watts?|Watts?/g, 'W');
p3 = p3.replace(/pascals?|Pascals?/g, 'Pa');
p3 = p3.replace(/volts?|Volts?/g, 'V');
p3 = p3.replace(/ohms?|Ohms?/g, '\u03a9');
p3 = p3.replace(/bequerels?|Bequerels?/g, 'Bq');
p3 = p3.replace(/Farads?/g, 'F');
p3 = p3.replace(/bits?|Bits?/g, 'bit');
p3 = p3.replace(/bytes?|Bytes?/g, 'B');
p3 = p3.replace(/sec|seconds?/g, 's');
p3 = p3.replace(/minutes?/g, 'min');
p3 = p3.replace(/hours?/g, 'h');
p3 = p3.replace(/sec|seconds?/g, 's');
p3 = p3.replace(/bps/g, 'bit/s');
p3 = p3.replace(/Bps/g, 'B/s');
return(p1 + p2 + p3);
}
);
// fix prefix casing
obj.plain = obj.plain.replace(/ K(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' k$1$2');
obj.plain = obj.plain.replace(/ m(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' M$1$2');
obj.plain = obj.plain.replace(/ g(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' G$1$2');
obj.plain = obj.plain.replace(/ t(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' T$1$2');
obj.plain = obj.plain.replace(/ e(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' E$1$2');
return;
}
//
// WikEdFixDashes: fixes dashes and minus signs
//
window.WikEdFixDashes = function(obj) {
WikEdFixBasic(obj);
// convert html character entities into actual dash characters
obj.plain = obj.plain.replace(/&amp;mdash;/g, '—');
obj.plain = obj.plain.replace(/&amp;ndash;/g, '–');
obj.plain = obj.plain.replace(/&amp;minus;/g, '\u2212');
// remove spaces around em dashes
obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\}\)])( |&amp;nbsp;)*—( |&amp;nbsp;)*([a-zA-Z\'\"“\[\{\(])/g, '$1—$4');
// convert -- to en dashes
obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\}\)])( |&amp;nbsp;)*--( |&amp;nbsp;)*([a-zA-Z\'\"“\[\{\(])/g, '$1 – $4');
// convert hyphen next to lone number into a minus sign character
obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\>] ) *(\u2212|–)(\d)/g, '$1\u2212$3');
// convert minus or en dashes to dashes with spaces
obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\}])( |&amp;nbsp;)*(\u2212|–)( |&amp;nbsp;)*([a-zA-Z\'\"“\[\{])/g, '$1 – $5');
// convert dashes to en dashes in dates
obj.plain = obj.plain.replace(/(^|[ \(\|])(\d\d(\d\d)?)(\u2212|-|–)(\d\d)(\u2212|-|–)(\d\d(\d\d)?)([ \)\}\|,.;—]|$)/gm, '$1$2–$5–$7$9');
return;
}
//
// WikEdFixHTML: fix html to wikicode
//
window.WikEdFixHTML = function(obj) {
WikEdFixBasic(obj);
// remove syntax highlighting
obj.html = obj.plain;
obj.html = obj.html.replace(/\n/g, '<br />');
WikEdRemoveHighlighting(obj);
// turn visible html code into real html, exclude comments
obj.html = obj.html.replace(/&lt;(\/?\w.*?)&gt;/g, '<$1>');
// wikify, keep user added attribute
WikEdWikifyHTML(obj, true);
// turn real html into visible html code
obj.html = obj.html.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
obj.html = obj.html.replace(/</g, '&lt;');
obj.html = obj.html.replace(/>/g, '&gt;');
obj.plain = obj.html;
return;
}
//
// WikEdFixCaps: fix capitalizing of lists, linklists, images, headings
//
window.WikEdFixCaps = function(obj) {
WikEdFixBasic(obj);
// uppercase lists
// start (listcode (char-ent|tag|category..|digit|non-word,non-ret))(word,non-digit..) end
obj.plain = obj.plain.replace(/^([\*\#\:\;]+[ \'\"]*('+|\&\w+\;|&lt;[^\n]*?&gt;|\{\{.*?\}\}[^\n]*|\d|[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\n])*)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\d].*?)?$/gm,
function (p, p1, p2, p3) {
if (p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda|$)/) == null) {
p3 = p3.substr(0, 1).toUpperCase() + p3.substr(1);
}
return(p1 + p3);
}
);
// uppercase link lists (link)
obj.plain = obj.plain.replace(/^([\*\#\:\;]+[ \'\"]*\[\[)([^\n]*?)(\]\])/gm,
function (p, p1, p2, p3) {
// uppercase link
p2 = p2.replace(/^((\&\w+\;|[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|\d)*)([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9_].*)$/,
function (p, p1, p2, p3) {
if (p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) == null) {
p3 = p3.substr(0, 1).toUpperCase() + p3.substr(1);
}
return(p1 + p3);
}
);
// uppercase comment
p2 = p2.replace(/(\| *(\&\w+\;|&lt;[^\n]*?&gt;|[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|\d)*)([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9_].*)$/,
function (p, p1, p2, p3) {
if (p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) == null) {
p3 = p3.substr(0, 1).toUpperCase() + p3.substr(1);
}
return(p1 + p3);
}
);
return(p1 + p2 + p3);
}
);
// uppercase headings
obj.plain = obj.plain.replace(/^(=+ (\&\w+\;|&lt;[^\n]*?&gt;|\d|[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\n])*)([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9_].*? =+)$/gm,
function (p, p1, p2, p3) {
if (p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) == null) {
p3 = p3.substr(0, 1).toUpperCase() + p3.substr(1);
}
return(p1 + p3);
}
);
// uppercase images
regExp = new RegExp('(\\[\\[)' + wikEdText['wikicode Image'] + ':([\\wÀ-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9])([^\\n]*\\]\\])', 'igm');
obj.plain = obj.plain.replace(regExp,
function (p, p1, p2, p3) {
return(p1 + wikEdText['wikicode Image'] + ':' + p2.toUpperCase() + p3);
}
);
return;
}
//
// WikEdFixTypos: fix typos using the AutoWikiBrowser/RegExTypoFix list (.test() is not faster)
//
window.WikEdFixTypos = function(obj) {
WikEdFixBasic(obj);
// split into alternating plain text and {{lang}} template fragments (does not support nested templates)
var fragment = [];
var nextPos = 0;
var regExp = new RegExp('{{\\s*lang\\s*\\|(.|\\n)*?}}', 'g');
while ( (regExpMatch = regExp.exec(obj.plain)) != null) {
fragment.push(obj.plain.substring(nextPos, regExpMatch.index));
fragment.push(regExpMatch[0]);
nextPos = regExp.lastIndex;
}
fragment.push(obj.plain.substring(nextPos));
// cycle through the RegExTypoFix rules
for (var i = 0; i < wikEdTypoRulesFind.length; i ++) {
// cycle through the fragments, jump over {{lang}} templates
for (var j = 0; j < fragment.length; j = j + 2) {
fragment[j] = fragment[j].replace(wikEdTypoRulesFind[i], wikEdTypoRulesReplace[i]);
}
}
// re-assemble text
obj.plain = fragment.join('');
return;
}
//
// WikEdFixAll:
//
window.WikEdFixAll = function(obj) {
WikEdFixBasic(obj);
WikEdFixUnicode(obj);
WikEdFixHTML(obj);
WikEdFixCaps(obj);
return;
}
//
// WikEdRemoveElements: remove elements by tag name
//
window.WikEdRemoveElements = function(tagNameArray) {
// cycle through the element names
for (var property in tagNameArray) {
if ((tagNameArray[property]) != 'string') {
continue;
}
var elementArray = wikEdFrameDocument.getElementsByTagName(tagNameArray[property]);
for (var i = 0; i < elementArray.length; i ++) {
elementArray[i].parentNode.removeChild(elementArray[i]);
}
}
return;
}
//
// WikEdFindBoundaries: find word boundaries and line boundaries starting from selection.range
//
window.WikEdFindBoundaries = function(word, line, para, whole, selection) {
// get the start node and offset
var startNode = selection.range.startContainer;
var startNodeOffset = selection.range.startOffset;
// get the end node and offset
var endNode = selection.range.endContainer;
var endNodeOffset = selection.range.endOffset;
if (startNode.nodeType == 1) {
startNode = startNode.childNodes[startNodeOffset];
startNodeOffset = 0;
}
if (endNode.nodeType == 1) {
endNode = endNode.childNodes[endNodeOffset];
endNodeOffset = 0;
}
// find the start and end nodes in the whole plain text arrays
var startNodeIndex;
var endNodeIndex;
for (var i = 0; i < whole.plainNode.length; i ++) {
if (startNode == whole.plainNode[i]) {
startNodeIndex = i;
}
if (endNode == whole.plainNode[i]) {
endNodeIndex = i;
break;
}
}
// find last previous word and line boundary
var foundWord = false;
var foundLine = false;
var foundPara = false;
var regExp = new RegExp('.*[^\\w\\-À-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9]', 'g');
var plainPrev = '';
// check text nodes left-wise for a boundary
var plain = '';
for (var i = startNodeIndex; i >= 0; i --) {
plainPrev = plain;
plain = whole.plainArray[i];
plain = plain.replace(/&amp;/g, '&');
plain = plain.replace(/&lt;/g, '<');
plain = plain.replace(/&gt;/g, '>');
// boundary is a new paragraph
if ( (plainPrev == '\n') && (plain == '\n') ) {
para.range.setStartAfter(whole.plainNode[i + 1]);
foundPara = true;
break;
}
// boundary is a newline
else if (plain == '\n') {
if (foundWord == false) {
word.range.setStartAfter(whole.plainNode[i]);
foundWord = true;
}
if (foundLine == false) {
line.range.setStartAfter(whole.plainNode[i]);
foundLine = true;
}
}
// check text node for a word boundary
else if (foundWord == false) {
if (i == startNodeIndex) {
plain = plain.substr(0, startNodeOffset);
}
regExp.lastIndex = 0;
if (regExp.exec(plain) != null) {
word.range.setStart(whole.plainNode[i], regExp.lastIndex);
foundWord = true;
}
}
}
// boundary is start of text
if (foundPara == false) {
para.range.setStartBefore(whole.plainNode[0]);
}
if (foundLine == false) {
line.range.setStartBefore(whole.plainNode[0]);
}
if (foundWord == false) {
word.range.setStartBefore(whole.plainNode[0]);
}
// find next word and line boundary
regExp = new RegExp('[^\\w\\-À-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9]', 'g');
foundWord = false;
foundLine = false;
foundPara = false;
// check text nodes right-wise for a boundary
plain = '';
for (var i = endNodeIndex; i < whole.plainArray.length; i ++) {
plainPrev = plain;
plain = whole.plainArray[i];
plain = plain.replace(/&amp;/g, '&');
plain = plain.replace(/&lt;/g, '<');
plain = plain.replace(/&gt;/g, '>');
// boundary is a double newline
if ( (plainPrev == '\n') && (plain == '\n') ) {
para.range.setEndBefore(whole.plainNode[i]);
foundPara = true;
break;
}
// boundary is a newline
else if (plain == '\n') {
if (foundWord == false) {
word.range.setEndBefore(whole.plainNode[i]);
foundWord = true;
}
line.range.setEndBefore(whole.plainNode[i]);
foundLine = true;
}
// check text node for a word boundary
else if (foundWord == false) {
if (i == endNodeIndex) {
regExp.lastIndex = endNodeOffset;
}
else {
regExp.lastIndex = 0;
}
var regExpArray = regExp.exec(plain);
if (regExpArray != null) {
word.range.setEnd(whole.plainNode[i], regExpArray.index);
foundWord = true;
}
}
}
// boundary is end of text
if (foundPara == false) {
para.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]);
}
if (foundLine == false) {
line.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]);
}
if (foundWord == false) {
word.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]);
}
return;
}
//
// remove syntax highlighting and wikify
//
window.WikEdRemoveHighlightingWikify = function(obj, wikify) {
if ( (obj.html != '') || (wikify == true) ) {
// remove syntax highlighting
WikEdRemoveHighlighting(obj);
// wikify, don't allow many attributes
if ( (obj.htmlCode == true) && (wikify != false) ) {
WikEdWikifyHTML(obj, false);
}
}
return;
}
//
// WikEdWikifyHTML:
//  obj.html contains the text to be wikified
//  expects < > &lt; &gt; &amp;  spaces instead of &nbsp; <br> (not \n)
//  returns <br> (not \n)
/*
allowed and converted tags:
br|p
h1|h2|h3|h4|h5|h6
hr
i|dfn|cite|em|var
b|strong
table|caption|col|thead|tfoot|tbody|tr|td|th
dl|dt|dd|li|ol|ul
a
not allowed yet:
bdo|q|kbd|samp|abbr|acronym|label
other allowed tags:
big|blockquote|colgroup|center|code|del|div|font|ins|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby
mediawiki tags:
nowiki|math|gallery|noinclude|includeonly|ref|references|source|poem
*/
window.WikEdWikifyHTML = function(obj, relaxed) {
var regExpStr;
var regExp;
var regExpMatch;
// delete tags: <style>
obj.html = obj.html.replace(/<(style)\b[^>]*>.*?<\/\1>/gi, '');
// remove MediaWiki section edit spans
obj.html = obj.html.replace(/<span[^>]*class=\"editsection\"[^>]*>.*?<\/span>\s*()/gi, '');
// remove MediaWiki heading spans
obj.html = obj.html.replace(/<span\b[^>]*\bclass=\"mw-headline\"[^>]*>(.*?)<\/span>\s*()/g, '$1');
// remove MediaWiki divs from article top
obj.html = obj.html.replace(/<h3\b[^>]*\bid=\"siteSub\"[^>]*>.*?<\/h3>\s*()/g, '');
obj.html = obj.html.replace(/<div\b[^>]*\bid=\"contentSub\"[^>]*>.*?<\/div>\s*()/g, '');
obj.html = obj.html.replace(/<div\b[^>]*\bid=\"jump-to-nav\"[^>]*>.*?<\/div>\s*()/g, '');
// remove MediaWiki table of contents
obj.html = obj.html.replace(/<table\b[^>]*?\bid=\"toc\"[^>]*>.*?<\/table>\s*()/g, '');
// remove MediaWiki print footer
obj.html = obj.html.replace(/<div\b[^>]*?\bclass=\"printfooter\"[^>]*>[^<>\"]+\"<a\b[^>]*>[^<]+<\/a>\"<\/div>\s*()/g, '');
// remove MediaWiki category list tags
regExp = /<div\b[^>]*\bid=\"catlinks\"[^>]*>(.*?)<\/div>\s*()/g;
while(regExp.test(obj.html) == true) {
obj.html = obj.html.replace(regExp, '$1');
}
regExp = /<p\b[^>]*?\bclass=\"catlinks\"[^>]*>(.*?)<a\b[^>]*>[^<>]+<\/a>: (.*?)<\/p>/g;
while(regExp.test(obj.html) == true) {
obj.html = obj.html.replace(regExp, '$1$2');
}
// convert MS-Word non-standard lists: *
obj.html = obj.html.replace(/\s*<p [^>]*>\s*<!--\[if !supportLists\]-->.*?<!--\[endif\]-->\s*(.*?)\s*<\/p>\s*()/g, '* $1\n');
// collect MS-Word footnote texts
var footnotes = {};
obj.html = obj.html.replace(/<div\b[^>]* id="ftn(\d+)"[^>]*>\s*<p class="MsoFootnoteText">\s*<a(.|\n)*?<\/a>((.|\n)*?)<\/p>\s*<\/div>/g,
function(p, p1, p2, p3) {
footnotes[p1] = p3.replace(/^(\s|<br\b[^>]*>)|(\s|<br\b[^>]*>)$/g, '');
return('');
}
);
// add footnotes as <ref> tags
obj.html = obj.html.replace(/<a\b[^>]* name="_ftnref(\d+)"[^>]*>(.|\n)*?<!--\[endif\]-->\s*<\/span>\s*<\/span>\s*<\/a>/g,
function(p, p1) {
var ref = '&lt;ref name="footnote_' + p1 + '"&gt;' + footnotes[p1] + '&lt;/ref&gt;';
return(ref);
}
);
// remove MS-Word footnote separator
obj.html = obj.html.replace(/<!--\[if !supportFootnotes\]-->(\s|<br\b[^>]*>)*<hr\b[^>]*>\s*<!--\[endif\]-->(\s|<br\b[^>]*>)*/g, '');
// correct name for MS-Word images
//                            1                                                    2    2                  3      3      4    4                                1            5            5
obj.html = obj.html.replace(/(<v:imagedata\b[^>]*? src="[^">]*?[\\\/]clip_image\d+(\.\w+)"[^>]*? o:title="([^">]*)"[^>]*>(.|\s)*?<img\b[^>]*? src="[^">]*?[\\\/])clip_image\d+\.\w+("[^>]*>)/g, '$1$3$2$5');
// sanitize <span> <div> <p>
obj.html = obj.html.replace(/<(span|div|p)\b *(.*?) *\/?>/gi,
function (p, p1, p2) {
return('<' + p1 + WikEdSanitizeAttributes(p1, p2, relaxed) +  '>');
}
);
// remove <span> ... </span> pairs withhout attributes
var isRemove = [];
obj.html = obj.html.replace(/(<(\/?)span\b([^>]*)>)/gi,
function (p, p1, p2, p3) {
if (p2 == '') {
if (p3 == '') {
isRemove.push(true);
return('');
}
isRemove.push(false);
return(p1);
}
if (isRemove.pop() == true) {
return('');
}
return(p1);
}
);
// remove <p> ... </p> pairs withhout attributes
var isRemove = [];
obj.html = obj.html.replace(/(<(\/?)p\b([^>]*)>)/gi,
function (p, p1, p2, p3) {
if (p2 == '') {
if (p3 == '') {
isRemove.push(true);
return('\u0000\u0000');
}
isRemove.push(false);
return(p1);
}
if (isRemove.pop() == true) {
return('\u0000\u0000');
}
return(p1);
}
);
// escape character entities
obj.html = obj.html.replace(/&(?!(amp;|lt;|gt;))/g, '&amp;');
// remove comments
obj.html = obj.html.replace(/<!--.*?-->/g, '');
// <hr> horizontal rule
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<hr\b[^>]*>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000----\u0000\u0000');
// <i> <em> <dfn> <var> <cite> italic
obj.html = obj.html.replace(/<(i|em|dfn|var|cite)\b[^>]*>/gi, '\'\'');
obj.html = obj.html.replace(/<\/(i|em|dfn|var|cite)\b[^>]*>/gi, '\'\'');
// <b> <strong> bold
obj.html = obj.html.replace(/<(b|strong)\b[^>]*>/gi, '\'\'\'');
obj.html = obj.html.replace(/<\/(b|strong)\b[^>]*>/gi, '\'\'\'');
// <h1> .. <h6> headings
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h1\b[^>]*>(.*?)<\/h1>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000= $4 =\u0000\u0000');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h2\b[^>]*>(.*?)<\/h2>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000== $4 ==\u0000\u0000');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h3\b[^>]*>(.*?)<\/h3>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000=== $4 ===\u0000\u0000');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h4\b[^>]*>(.*?)<\/h4>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000==== $4 ====\u0000\u0000');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h5\b[^>]*>(.*?)<\/h5>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000===== $4 =====\u0000\u0000');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h6\b[^>]*>(.*?)<\/h6>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000====== $4 ======\u0000\u0000');
obj.html = obj.html.replace(/<(h[0-6])\b[^>]*>(.*?)<\/\1>/gi, '$2');
// {{TABLE}}
// convert html tables to wikicode
if (wikEdTableMode == false) {
// remove <thead> <tbody> <tfoot>
obj.html = obj.html.replace(/(\s|\u0000|<br\b[^>]*>)<\/?(thead|tbody|tfoot)\b[^>]*>(\s|\u0000|<br\b[^>]*>)*()/gi, '$1');
// remove <col></col> and <colgroup></colgroup>\s
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(col)\b[^>]*>.*?<\/\2>(|<br\b[^>]*>|\u0000)*()/gi, '');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(colgroup)\b[^>]*>.*?<\/\2>(|<br\b[^>]*>|\u0000)*()/gi, '');
// line breaks in table cells
obj.html = obj.html.replace(/(<(td|th|caption)\b[^>]*>)(.*?)(<\/\2>)/gi,
function(p, p1, p2, p3, p4) {
p3 = p3.replace(/^(\s|<br\b[^>]*>|\u0000>)+/gi, '');
p3 = p3.replace(/(\s|<br\b[^>]*>|\u0000>)+$/gi, '');
p3 = p3.replace(/<br\b[^>]*> *()/gi, '&lt;br /&gt;');
return(p1 + p3 + p4);
}
);
// remove table closing tags
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<\/(tr|thead|tbody|tfoot)>(\s|<br\b[^>]*>|\u0000)*()/gi, '');
// <td> table cells
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<td>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000| ');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(td) +([^>]*)>(\s|<br\b[^>]*>|\u0000)*()/gi,
function (p, p1, p2, p3, p4) {
p3 = WikEdSanitizeAttributes(p2, p3, relaxed);
if (p3 == '') {
return('\u0000| ');
}
else {
return('\u0000|' + p3 + ' | ');
}
}
);
// <th> table cells
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<th>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000| ');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(th) +([^>]*)>(\s|<br\b[^>]*>|\u0000)*()/gi,
function (p, p1, p2, p3, p4) {
p3 = WikEdSanitizeAttributes(p2, p3, relaxed);
if (p3 == '') {
return('\u0000| ');
}
else {
return('\u0000|' + p3 + ' | ');
}
}
);
// <tr> table rows
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<tr>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000|-\u0000');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(tr) +([^>]*)>(\s|<br\b[^>]*>|\u0000)*()/gi,
function (p, p1, p2, p3, p4) {
return('\u0000|-' + WikEdSanitizeAttributes(p2, p3, relaxed) + '\u0000');
}
);
// <caption> table caption
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<caption>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000|+ ');
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(caption) +([^>]*)>(\s|<br\b[^>]*>|\u0000)*()/gi,
function (p, p1, p2, p3, p4) {
p3 = WikEdSanitizeAttributes(p2, p3, relaxed);
if (p3 == '') {
return('\u0000|+ ');
}
else {
return('\u0000|+' + p3 + ' | ');
}
}
);
// remove closing tags
obj.html = obj.html.replace(/\s*<\/(td|th|caption)>\s*()/gi, '');
// line breaks, also in table cells (continued)
obj.html = obj.html.replace(/<br\b[^>]*>[\r\n ]*()/gi, '\u0000');
// <table>
obj.html = obj.html.replace(/[\s\u0000]*<table>[\s\u0000]*(\|-(?=[\n\u0000]))?/gi, '\u0000\u0000{|\u0000');
obj.html = obj.html.replace(/[\s\u0000]*<(table) +([^>]*)>[\s\u0000]*(\|-(?=[\n\u0000]))?/gi,
function (p, p1, p2) {
var table = '\u0000\u0000{|';
if (wikEdWikifyTableParameters != '') {
table += ' ' + wikEdWikifyTableParameters;
}
else {
table += WikEdSanitizeAttributes(p1, p2);
}
return(table);
}
);
obj.html = obj.html.replace(/[\s\u0000]*<\/table>[\s\u0000]*()/gi, '\u0000|}\u0000\u0000');
}
// for table mode override pasted table class // {{TABLE}}
else if (wikEdTableMode == true) {
obj.html = obj.html.replace(/(<table\b)([^>]*)(>)/gi,
function (p, p1, p2, p3) {
if (p2.match(/\bclass=/)) {
p2 = p2.replace(/\bclass\s*=\s*([\'\"]?)[^<>\'\"\n]*?\2/g, 'class="wikEdTableEdit"');
}
else {
p2 = ' class="wikEdTableEdit"';
}
return(p1 + p2 + p3);
}
);
// table block element needs only one newline
obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(<table\b[^>]*>)/gi, '\u0000\u0000$2');
obj.html = obj.html.replace(/(<\/table>)(\s|<br\b[^>]*>|\u0000)*()/gi, '$1\u0000');
}
// line breaks (continued)
if (wikEdTableMode == true) {
obj.html = obj.html.replace(/<br\b[^>]*>[\r\n ]*()/gi, '\u0000');
}
// convert links
var regExpMatch = [];
var regExpStr = '(<a(\\b[^>]*)>(.*?)</a>)';
var regExp = new RegExp(regExpStr, 'gi');
obj.html = obj.html.replace(regExp,
function (p, p1, p2, p3) {
var linkParam = p2;
var linkText = p3;
var hrefUrlParam;
var hrefUrlArticle;
var imgWidth = '';
var hrefParamTitle;
var hrefParamISBN;
var hrefParamSpecial;
var linkArticleAnchor = '';
var linkArticle = '';
var linkTitle = '';
// get href value
var hrefValue;
regExpMatch = linkParam.match(/ href=\"([^\">]*)\"/);
if (regExpMatch != null) {
hrefValue = regExpMatch[1];
// get absolute path from ./index.php and ../../index.php
hrefValue = WikEdRelativeToAbsolutePath(hrefValue);
// check for wiki article link and get parameters
//                                1                        2 article  2                      3article 314 anchor 4                          6                      7  8 urlpar 87539 anchor 9
regExpStr = wikEdServer + '(' + wikEdArticlePath + '([^\\"\\?#]+)|' + wikEdScript + '\\?([^\\"#]*))(#[^\\"]*)?';
regExp = new RegExp(regExpStr);
regExpMatch = regExp.exec(hrefValue);
if (regExpMatch != null) {
// article name from url path <a href="../wiki/ hrefUrlArticle ">
if (regExpMatch[2] != null) {
hrefUrlArticle = regExpMatch[2];
}
// article name from url parameters <a href="url? hrefUrlParam ">
else if (regExpMatch[3] != null) {
hrefUrlParam = regExpMatch[3];
}
// link anchor <a href="link #anchor">
if (regExpMatch[4] != null) {
linkArticleAnchor = regExpMatch[4];
linkArticleAnchor = linkArticleAnchor.replace(/\.([0-9A-F]{2})/g, '%$1');
linkArticleAnchor = decodeURIComponent(linkArticleAnchor);
linkArticleAnchor = linkArticleAnchor.replace(/_\d+$/g, '');
}
// parse hrefUrlParam and check for special parameters
if (hrefUrlParam != null) {
regExp = new RegExp('(^|&amp;)(\\w+)=([^\\"\\&]+)', 'g');
while ( (regExpMatch = regExp.exec(hrefUrlParam)) != null) {
switch (regExpMatch[2]) {
case 'title':
hrefParamTitle = regExpMatch[3];
break;
case 'isbn':
hrefParamISBN = regExpMatch[3];
break;
case 'redlink':
break;
case 'action':
hrefParamAction = regExpMatch[3];
if (hrefParamAction == 'edit') {
break;
}
default:
hrefParamSpecial = true;
}
}
}
// ISBN links
if ( (hrefParamISBN != null) && (hrefParamSpecial != true) ) {
var isbn = hrefParamISBN;
regExpMatch = /((\d\-?){13}|(\d\-?){10})/.exec(linkText);
if (regExpMatch != null) {
isbn = regExpMatch[1];
}
return('ISBN ' + isbn);
}
// get article from href parameters
else if ( (hrefParamTitle != null) && (hrefParamSpecial != true) ) {
linkArticle = hrefParamTitle;
linkArticle = linkArticle.replace(/_/g, ' ');
linkArticle = decodeURIComponent(linkArticle);
}
// get article name from url path
else if (hrefUrlArticle != null) {
linkArticle = hrefUrlArticle;
linkArticle = linkArticle.replace(/_/g, ' ');
linkArticle = decodeURIComponent(linkArticle);
}
// get article name from <a title="">
else {
regExpMatch = / title=\"([^\">]+)\"/.exec(linkParam);
if (regExpMatch != null) {
linkArticle = regExpMatch[1];
}
}
}
// format wiki link
if (linkArticle != '') {
// check for wiki image
regExpStr = '^<img\\b[^>]*?\\bwidth=\\"(\\d+)\\"[^>]*?>$';
regExp = new RegExp(regExpStr);
regExpMatch = regExp.exec(linkText);
if (regExpMatch != null) {
imgWidth = regExpMatch[1];
imgWidth = '|' + imgWidth + 'px';
if ( (linkTitle != '') && (linkTitle != 'Enlarge') ) {
linkTitle = '|' + linkTitle;
return('[[' + linkArticle + imgWidth + linkTitle + ']]');
}
else {
return('[[' + linkArticle + imgWidth + ']]');
}
}
// category link
var regExp = new RegExp('^' + wikEdText['wikicode Category'] + ':(.*)','i');
regExpMatch = regExp.exec(linkArticle);
if (regExpMatch != null) {
return('[[' + wikEdText['wikicode Category'] + ':' + regExpMatch[1].substr(0, 1).toUpperCase() + linkText.substr(1) + ']]');
}
// wiki link
if (linkArticle == linkText.substr(0, 1).toUpperCase() + linkText.substr(1)) {
return('[[' + linkText + linkArticleAnchor + ']]');
}
// date link (English only)
regExpMatch = /^(January|February|March|April|May|June|July|August|September|October|November|December) (\d{1,2})$/.exec(linkArticle);
if (regExpMatch != null) {
var month = regExpMatch[1];
var day = regExpMatch[2];
if (linkText == (day + ' ' + month) ) {
return('[[' + linkArticle + linkArticleAnchor + ']]');
}
}
// lowercase the article name if the first char of the link text can exist in lower/uppercase and is lowercase
if ( linkText.substr(0, 1).toLowerCase() != linkText.substr(0, 1).toUpperCase() ) {
if ( linkText.substr(0, 1) == linkText.substr(0, 1).toLowerCase() ) {
linkArticle = linkArticle.substr(0, 1).toLowerCase() + linkArticle.substr(1);
}
}
// suffix links
regExpStr = '^' + linkArticle.replace(/(\W)/g, '\\$1') + '([\\wÀ-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9]+)$';
regExp = new RegExp(regExpStr);
regExpMatch = regExp.exec(linkText);
if (regExpMatch != null) {
return('[[' + linkArticle + linkArticleAnchor + ']]' + regExpMatch[1]);
}
return('[[' + linkArticle + linkArticleAnchor + '|' + linkText + ']]');
}
// external link
if (hrefValue != '') {
// PubMed link
regExpMatch = /^http:\/\/www\.ncbi\.nlm\.nih\.gov\/entrez\/query\.fcgi\?cmd=Retrieve&amp;db=pubmed&amp;.*?&amp;list_uids=(\d+)/.exec(hrefValue);
if (regExpMatch != null) {
return('PMID ' + regExpMatch[1]);
}
// DOI link
regExpMatch = /^http:\/\/dx\.doi\.org\/(.*)/.exec(hrefValue);
if (regExpMatch != null) {
return('{{doi|' + regExpMatch[1] + '}}');
}
// other external link
return('[' + hrefValue + ' ' + linkText + ']');
}
}
// return unchanged text
return(p1);
}
);
// clean up MediaWiki category list
var regExp = new RegExp('<span\\b[^>]*>(\\[\\[' + wikEdText['wikicode Category'] + ':[^\\]]+\\]\\])<\\/span>[\\s\\u0000\\|]*', 'gi');
obj.html = obj.html.replace(regExp, '$1\u0000');
// clean up DOI
obj.html = obj.html.replace(/\[\[Digital object identifier\|DOI\]\]:(\{\{doi\|[^\}\s]+\}\})/gi, '$1');
// convert images
obj.html = obj.html.replace(/<img\b([^>]*)>/gi,
function (p, p1) {
// get and format parameters
var address = '';
var regExpMatch = /\bsrc\s*=\s*(\'|\")([^\'\"]*)(\'|\")/i.exec(p1);
if (regExpMatch != null) {
address = regExpMatch[2].replace(/^ +| +$/g, '');
}
var imgAlt = '';
regExpMatch = /\balt\s*=\s*(\'|\")([^\'\"]*)(\'|\")/i.exec(p1);
if (regExpMatch != null) {
imgAlt = regExpMatch[2].replace(/^ +| +$/g, '');
imgAlt = imgAlt.replace(/&amp;nbsp;|[\n\u0000]/g, ' ');
imgAlt = imgAlt.replace(/ {2,}/g, ' ');
imgAlt = imgAlt.replace(/^ | $/g, '');
if (imgAlt != '') {
imgAlt = '|' + imgAlt;
}
}
var imgWidth = '';
regExpMatch = /\bwidth\s*=\s*(\'|\")([^\'\"]*)(\'|\")/i.exec(p1);
if (regExpMatch != null) {
imgWidth = '|' + regExpMatch[2].replace(/^ +| +$/g, '') + 'px';
}
var imgLink = '';
regExpMatch = /([^\/]+)$/.exec(address);
if (regExpMatch != null) {
imgLink = regExpMatch[1];
if (imgLink != '') {
return('[[' + wikEdText['wikicode Image'] + ':' + imgLink + imgWidth + imgAlt + ']]');
}
}
return('');
}
);
// convert lists: * # : ;
var listObj = {};
listObj.prefix = '';
obj.html = obj.html.replace(/[\s\u0000]*<(\/?(ol|ul|li|dl|dd|dt))\b[^>]*>[\s\u0000]*()/gi,
function (p, p1, p2, p3, p4) {
switch (p1.toLowerCase()) {
case 'ol':
listObj.prefix += '#';
return('\u0000');
case 'ul':
listObj.prefix += '*';
return('\u0000');
case 'dl':
listObj.prefix += ':';
return('\u0000');
case '/ol':
case '/ul':
case '/dl':
listObj.prefix = listObj.prefix.substr(0, listObj.prefix.length - 1);
return('\u0000\u0000');
case 'li':
case 'dd':
return('\u0000' + listObj.prefix + ' ');
case 'dt':
return('\u0000' + listObj.prefix.replace(/:$/, ';') + ' ');
case '/li':
case '/dt':
case '/dd':
return('');
}
return('');
}
);
obj.html = obj.html.replace(/[\n|\u0000]+[#\*:\;]+ (?=[\n|\u0000])/g, '');
// <> remove not allowed tags
obj.html = obj.html.replace(/(<\/?)(\/?)(\w+)(.*?>)/g,
function (p, p1, p2, p3, p4) {
if (wikEdTableMode == true) {
if ( /^(table|tr|td|th|thead|tbody|tfoot|col|colgroup|caption)$/i.test(p3) ) {
var tag = p1 + p2 + p3 + p4;
tag = tag.replace(/</g, '\u0001');
tag = tag.replace(/>/g, '\u0002');
return(tag);
}
else {
return('');
}
}
else if ( /^(big|blockquote|colgroup|center|code|del|div|font|ins|p|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby|nowiki|math|gallery|noinclude|includeonly|ref|references|source|poem)$/i.test(p3) ) {
return(p1 + p2 + p3 + p4);
}
else {
return('');
}
}
);
// sanitize attributes in opening html tags
obj.html = obj.html.replace(/<(\w+) +(.*?) *(\/?)>/g,
function (p, p1, p2, p3) {
if (p3 != '') {
p3 = ' ' + p3;
}
return('<' + p1 + WikEdSanitizeAttributes(p1, p2, relaxed) + p3 + '>');
}
);
// unformat underlined, italic or bold blanks
obj.html = obj.html.replace(/<u>(\'\'\'|\'\'|\s|\u0000)*([\s\u0000]+)(\'\'\'|\'\'|\s|\u0000)*<\/u>/g, '$2');
obj.html = obj.html.replace(/\'\'\'(\'\'|\s|\u0000)*([\s\u0000]+)(\'\'|\s|\u0000)*\'\'\'/g, '$2');
obj.html = obj.html.replace(/\'\'([\s\u0000]+)\'\'/g, '$1');
// fix MS Word non-style heading formatting
obj.html = obj.html.replace(/(\u0000(={1,6}) *)(<u>|\'\'\'|\'\')+(.*?)(<\/u>|\'\'\'|\'\')+( *\2\u0000)/gi, '$1$4$6');
// remove empty headings
obj.html = obj.html.replace(/\u0000(={1,6})\s+\1\u0000/g, '\u0000');
// remove space-only lines
obj.html = obj.html.replace(/([\s\u0000]*\u0000[\s\u0000]*)/g,
function (p, p1) {
return(p1.replace(/\n/g, '\u0000'));
}
);
obj.html = obj.html.replace(/\u0000\s+/g, '\u0000');
obj.html = obj.html.replace(/\s+(?=\u0000)/g, '\u0000');
// remove trailing linebreaks from table cells
obj.html = obj.html.replace(/\u0000{2,}(\|)/g, '\u0000$1');
// remove leading and trailing spaces
obj.html = obj.html.replace(/>\s+\u0000/g, '>\u0000');
obj.html = obj.html.replace(/\u0000\s+</g, '\u0000<');
// remove empty inline and block tag pairs
obj.html = obj.html.replace(/( *)<(big|colgroup|code|del|font|ins|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby|nowiki)\b[^>]*><\/\1> *()/gi, '$1');
obj.html = obj.html.replace(/[\s\u0000]*<(blockquote|center|div|math|gallery|noinclude|includeonly|ref|references|source|poem)\b[^>]*><\/\1>[\s\u0000]*()/gi, '\u0000\u0000');
// remove empty lines from block tags
obj.html = obj.html.replace(/(<(blockquote|center|div|p|pre|gallery)\b[^>]*>)[\s\u0000]+/gi, '$1');
obj.html = obj.html.replace(/[\s\u0000]+(<\/(blockquote|center|div|p|pre|gallery)>)/gi, '$1');
// escape < >
obj.html = obj.html.replace(/</g, '&lt;');
obj.html = obj.html.replace(/>/g, '&gt;');
// preserved table tags
obj.html = obj.html.replace(/\u0001/g, '<');
obj.html = obj.html.replace(/\u0002/g, '>');
// newlines to <br />
obj.html = obj.html.replace(/\u0000+\n/g, '\n');
obj.html = obj.html.replace(/\n\u0000+/g, '\n');
obj.html = obj.html.replace(/\n*\u0000(\u0000|\n)+/g, '\n\n');
obj.html = obj.html.replace(/\u0000/g, '\n');
obj.html = obj.html.replace(/\n/g, '<br />');
// table block element needs only one newline
obj.html = obj.html.replace(/(<\/table><br\b[^>]*>)(<br\b[^>]*>)+/g, '$1');
// remove empty lines from article start and end
if (obj.from == 'whole') {
obj.html = obj.html.replace(/^(<br\b[^>]*>)+/gi, '');
obj.html = obj.html.replace(/(<br\b[^>]*>)+$/gi, '');
}
return;
}
//
// WikEdRelativeToAbsolutePath
//  broken for editing article names containing "/", https://bugzilla.mozilla.org/show_bug.cgi?id=430910
window.WikEdRelativeToAbsolutePath = function(relativePath, fullPath) {
var absolutePath = '';
// get current url
if (fullPath == null) {
fullPath = window.location.href;
fullPath = fullPath.replace(/#.*/, '');
fullPath = fullPath.replace(/\?.*/, '');
}
// ./index.php
if (/^\.\/()/.test(relativePath) == true) {
relativePath = relativePath.replace(/^\.\/()/, '');
fullPath = fullPath.replace(/\/[^\/]*$/, '');
absolutePath = fullPath + '/' + relativePath;
}
// ../../index.php
else if (/^\.\.\/()/.test(relativePath) == true) {
while (/^\.\.\/()/.test(relativePath) == true) {
relativePath = relativePath.replace(/^\.\.\/()/, '');
fullPath = fullPath.replace(/\/[^\/]*$/, '');
}
absolutePath = fullPath + '/' + relativePath;
}
// full path
else {
absolutePath = relativePath;
}
return(absolutePath);
}
//
// WikEdSanitizeAttributes: see Sanitizer.php
//
window.WikEdSanitizeAttributes = function(tag, attributes, relaxed) {
var common;
var tablealign;
var tablecell;
var table;
if (relaxed == true) {
common = 'dir|style|class'; // not needed: lang|id|title
tablealign = '|align|char|charoff|valign';
table = '|summary|width|border|frame|rules|cellspacing|cellpadding|align|bgcolor';
tablecell = '|abbr|axis|headers|scope|rowspan|colspan|nowrap|width|height|bgcolor';
}
else {
common = 'dir';
table = '|border|cellspacing|cellpadding|align|bgcolor';
tablealign = '|align|valign';
tablecell = '|rowspan|colspan|nowrap|bgcolor';
}
tag = tag.toLowerCase();
var sanitized = '';
var regExp = /(\w+)\s*=\s*((\'|\")(.*?)\3|(\w+))/g;
var regExpMatch;
while ( (regExpMatch = regExp.exec(attributes)) != null) {
var attrib = regExpMatch[1];
var attribValue = regExpMatch[4] || regExpMatch[5];
if (attribValue == '') {
continue;
}
var valid = false;
// relaxed, for existing text tags
if (relaxed == true) {
if ('center|em|strong|cite|code|var|sub|supdl|dd|dt|tt|b|i|big|small|strike|s|u|rb|rp|ruby'.indexOf(tag) >= 0) {
if (common.indexOf(attrib) >= 0) { valid = true; }
}
else if ('div|span|h1|h2|h3|h4|h5|h6|p'.indexOf(tag) >= 0) {
if ((common + '|align').indexOf(attrib) >= 0) { valid = true; }
}
else if ('blockquote'.indexOf(tag) >= 0) {
if ((common + '|cite').indexOf(attrib) >= 0) { valid = true; }
}
else if ('br'.indexOf(tag) >= 0) {
if ('style|clear'.indexOf(attrib) >= 0) { valid = true; }
}
else if ('pre'.indexOf(tag) >= 0) {
if ((common + '|width').indexOf(attrib) >= 0) { valid = true; }
}
else if ('ins|del'.indexOf(tag) >= 0) {
if ((common + '|cite|datetime').indexOf(attrib) >= 0) { valid = true; }
}
else if ('ul'.indexOf(tag) >= 0) {
if ((common + '|type').indexOf(attrib) >= 0) { valid = true; }
}
else if ('ol'.indexOf(tag) >= 0) {
if ((common + '|type|start').indexOf(attrib) >= 0) { valid = true; }
}
else if ('li'.indexOf(tag) >= 0) {
if ((common + '|type|value').indexOf(attrib) >= 0) { valid = true; }
}
else if ('table'.indexOf(tag) >= 0) {
if ((common + table).indexOf(attrib) >= 0) { valid = true; }
}
else if ('caption'.indexOf(tag) >= 0) {
if ((common + '|align').indexOf(attrib) >= 0) { valid = true; }
}
else if ('thead|tfoot|tbody'.indexOf(tag) >= 0) {
if ((common + tablealign).indexOf(attrib) >= 0) { valid = true; }
}
else if ('colgroup|col'.indexOf(tag) >= 0) {
if ((common + '|span|width' + tablealign).indexOf(attrib) >= 0) { valid = true; }
}
else if ('tr'.indexOf(tag) >= 0) {
if ((common + '|bgcolor' + tablealign).indexOf(attrib) >= 0) { valid = true; }
}
else if ('td|th'.indexOf(tag) >= 0) {
if ((common + tablecell + tablealign).indexOf(attrib) >= 0) { valid = true; }
}
else if ('font'.indexOf(tag) >= 0) {
if ((common + '|size|color|face').indexOf(attrib) >= 0) { valid = true; }
}
else if ('hr'.indexOf(tag) >= 0) {
if ((common + '|noshade|size|width').indexOf(attrib) >= 0) { valid = true; }
}
else if ('rt'.indexOf(tag) >= 0) {
if ((common + '|rbspan').indexOf(attrib) >= 0) { valid = true; }
}
else if ('ref'.indexOf(tag) >= 0) {
if (('name').indexOf(attrib) >= 0) { valid = true; }
}
else if ('references'.indexOf(tag) >= 0) {
}
else if ('source'.indexOf(tag) >= 0) {
if (('lang').indexOf(attrib) >= 0) { valid = true; }
}
else if ('poem'.indexOf(tag) >= 0) {
}
else if ('gallery'.indexOf(tag) >= 0) {
if ((common + '|perrow|widths|heights').indexOf(attrib) >= 0) { valid = true; }
}
}
// strict, for html code to be wikified from external sources (websites, Word)
else {
if ('center|em|strong|cite|code|var|sub|supdl|dd|dt|tt|b|i|big|small|strike|s|u|rb|rp|ruby|blockquote|pre|ins|del'.indexOf(tag) >= 0) {
if (common.indexOf(attrib) >= 0) { valid = true; }
}
else if ('div|span|h1|h2|h3|h4|h5|h6|p'.indexOf(tag) >= 0) {
if ((common + '|align').indexOf(attrib) >= 0) { valid = true; }
}
else if ('br'.indexOf(tag) >= 0) {
if ('clear'.indexOf(attrib) >= 0) { valid = true; }
}
else if ('ul'.indexOf(tag) >= 0) {
if ((common + '|type').indexOf(attrib) >= 0) { valid = true; }
}
else if ('ol'.indexOf(tag) >= 0) {
if ((common + '|type|start').indexOf(attrib) >= 0) { valid = true; }
}
else if ('li'.indexOf(tag) >= 0) {
if ((common + '|type|value').indexOf(attrib) >= 0) { valid = true; }
}
else if ('table'.indexOf(tag) >= 0) {
if ((common + table).indexOf(attrib) >= 0) { valid = true; }
}
else if ('caption'.indexOf(tag) >= 0) {
if ((common + '|align').indexOf(attrib) >= 0) { valid = true; }
}
else if ('thead|tfoot|tbody'.indexOf(tag) >= 0) {
if ((common + tablealign).indexOf(attrib) >= 0) { valid = true; }
}
else if ('colgroup|col'.indexOf(tag) >= 0) {
if ((common + '|span' + tablealign).indexOf(attrib) >= 0) { valid = true; }
}
else if ('tr'.indexOf(tag) >= 0) {
if ((common + '|bgcolor' + tablealign).indexOf(attrib) >= 0) { valid = true; }
}
else if ('td|th'.indexOf(tag) >= 0) {
if ((common + tablecell + tablealign).indexOf(attrib) >= 0) { valid = true; }
}
else if ('font'.indexOf(tag) >= 0) {
if ((common + '|color').indexOf(attrib) >= 0) { valid = true; }
}
else if ('hr'.indexOf(tag) >= 0) {
if ((common + '|noshade|size').indexOf(attrib) >= 0) { valid = true; }
}
else if ('rt'.indexOf(tag) >= 0) {
if ((common + '|rbspan').indexOf(attrib) >= 0) { valid = true; }
}
else if ('ref'.indexOf(tag) >= 0) {
if (('name').indexOf(attrib) >= 0) { valid = true; }
}
else if ('references'.indexOf(tag) >= 0) {
}
else if ('source'.indexOf(tag) >= 0) {
if (('lang').indexOf(attrib) >= 0) { valid = true; }
}
else if ('poem'.indexOf(tag) >= 0) {
}
else if ('gallery'.indexOf(tag) >= 0) {
}
}
// clean up
if (valid == true) {
// clean up defaults for align
if (attrib == 'align') {
if ('tr|td|th'.indexOf(tag) >= 0) {
if (attribValue == 'left') {
attribValue = '';
}
}
}
// clean up defaults for valign
else if (attrib == 'valign') {
if ('tr|td|th'.indexOf(tag) >= 0) {
if (attribValue == 'top') {
attribValue = '';
}
}
}
// clean up style
else if (attrib == 'style') {
// remove non-standard Mozilla styles
attribValue = attribValue.replace(/(^| )(-moz-[\w\-]+): [\w\-]+; *()/g, '$1');
attribValue = attribValue.replace(/(^| )([\w\-]+): [^;]*(-moz-[\w\-]+|windowtext)[^;]*; *()/g, '$1');
// remove dimensions from null values
attribValue = attribValue.replace(/\b0(%|in|cm|mm|em|ex|pt|pc|px)\b/g, '0');
// remove empty definitions and spaces
attribValue = attribValue.replace(/[\w\-]+ *\: *\; *()/g, '');
attribValue = attribValue.replace(/ *(;|:) *()/g, '$1 ');
attribValue = attribValue.replace(/( |;)+$/g, ';');
}
// clean up class
else if (attrib == 'class') {
// remove MS Word classes
attribValue = attribValue.replace(/^Ms.*$/g, '');
}
if (attribValue != '') {
sanitized += ' ' + attrib + '="' + attribValue + '"';
}
}
}
return(sanitized);
}
//
//
// WikEdRemoveHighlighting: remove syntax highlighting in obj.html; sets obj.htmlCode if text contains html code
//    expects <br /> instead of \n
window.WikEdRemoveHighlighting = function(obj) {
// remove highlighting and atttribute-free span tags
var isRemove = [];
obj.html = obj.html.replace(/(<(\/?)span\b([^>]*)>)/g,
function (p, p1, p2, p3) {
if (p2 == '') {
if (/\bclass=\"wikEd\w+\"/.test(p3)) {
isRemove.push(true);
return('');
}
isRemove.push(false);
return(p1);
}
if (isRemove.pop() == true) {
return('');
}
return(p1);
}
);
// remove highlighting div tags
var isRemove = [];
obj.html = obj.html.replace(/(<(\/?)div\b([^>]*)>)/g,
function (p, p1, p2, p3) {
if (p2 == '') {
if (/\bclass=\"wikEd\w+\"/.test(p3)) {
isRemove.push(true);
return('');
}
isRemove.push(false);
return(p1);
}
if (isRemove.pop() == true) {
return('');
}
return(p1);
}
);
// remove highlighting pre tags
var isRemove = [];
obj.html = obj.html.replace(/(<(\/?)pre\b([^>]*)>)/g,
function (p, p1, p2, p3) {
if (p2 == '') {
if (/\bclass=\"wikEd\w+\"/.test(p3)) {
isRemove.push(true);
return('');
}
isRemove.push(false);
return(p1);
}
if (isRemove.pop() == true) {
return('');
}
return(p1);
}
);
// comments
obj.html = obj.html.replace(/<!--wikEd\w+-->/g, '');
// newlines
obj.html = obj.html.replace(/[\n\r ]+/g, ' ');
// non-breaking spaces
obj.html = obj.html.replace(/&nbsp;/g, '\u00a0');
// check for pasted html content
if (obj.html.match(/<(?!br\b)/) != null) {
obj.htmlCode = true;
}
else {
obj.htmlCode = false;
}
return;
}
//
// WikEdHighlightSyntax: highlight syntax in obj.html; if singleLine is set, no block syntax will be highlighted; call WikEdRemoveHighlighting first
//  expects < > &lt; &gt; &amp;  \u00a0 instead of &nbsp;  \n instead of <br />
window.WikEdHighlightSyntax = function(obj, singleLine) {
// MS IE compatibility fix: use \n instead of \r\n
obj.html = obj.html.replace(/\r\n?/g, '\n');
// &lt; &gt; &amp; to \u0000 \u0001  \u0002
obj.html = obj.html.replace(/&lt;/g, '\u0000');
obj.html = obj.html.replace(/&gt;/g, '\u0001');
obj.html = obj.html.replace(/&amp;/g, '\u0002');
// #REDIRECT
obj.html = obj.html.replace(/(^|\n)(#)(redirect\b)/gi, '$1<span class="wikEdWikiRedir">$3</span><!--wikEdWikiRedir-->');
// nowiki (no html highlighting)
obj.html = obj.html.replace(/(\u0000nowiki\b.*?\u0001)(.*?)(\u0000\/nowiki\b.*?\u0001)/gi,
function (p, p1, p2, p3) {
p2 = p2.replace(/\u0000/g, '&lt;');
p2 = p2.replace(/\u0001/g, '&gt;');
return(p1 + p2 + p3);
}
);
// blocks
// lists * # : ;
obj.html = obj.html.replace(/^((\u0000!--.*?--\u0001)*)([\*\#\:\;]+)(.*?)$/gm, '<span class="wikEdListLine">$1<span class="wikEdListTag">$3</span><!--wikEdListTag-->$4</span><!--wikEdListLine-->');
if (singleLine != true) {
obj.html = obj.html.replace(/((<span class=\"wikEdListLine\">[^\n]*\n)+)/g, '<span class="wikEdListBlock">$1');
obj.html = obj.html.replace(/(<span class=\"wikEdListLine\">[^\n]*)(\n)(?!<span class=\"wikEdListLine\">)/g, '$1</span><!--wikEdListBlock-->$2');
}
// #REDIRECT (finish)
obj.html = obj.html.replace(/(<span class=\"wikEdWikiRedir\">)(.*?<\/span><!--wikEdWikiRedir-->)/g, '$1#$2');
// various blocks
if (singleLine != true) {
obj.html = obj.html.replace(/(\u0000(blockquote|center|div|pre|timeline|imagemap|source)\b[^\u0001]*\u0001.*?\u0000\/\2\u0001)/gi, '<span class="wikEdBlock">$1</span><!--wikEdBlock-->');
}
// space-pre
if (singleLine != true) {
obj.html = obj.html.replace(/^((\u0000!--.*?--\u0001)*)[\u00a0 ]([\u00a0 ]*)(.*?)$/gm, '<span class="wikEdSpaceLine">$1<span class="wikEdSpaceTag">&nbsp;$3</span><!--wikEdSpaceTag-->$4</span><!--wikEdSpaceLine-->');
obj.html = obj.html.replace(/((<span class=\"wikEdSpaceLine\">[^\n]*\n)+)/g, '<span class="wikEdSpaceBlock">$1');
obj.html = obj.html.replace(/(<span class=\"wikEdSpaceLine\">[^\n]*)(\n)(?!<span class="wikEdSpaceLine">)/g, '$1</span><!--wikEdSpaceBlock-->$2');
}
// ---- <hr> horizontal rule
obj.html = obj.html.replace(/(^|\n)((\u0000!--.*?--\u0001|<[^>]*>)*)(----)((\u0000!--.*?--\u0001|<[^>]*>)*)(\n|$)/g, '$1<span class="wikEdHR">$2$4</span><!--wikEdHR-->$5$7');
obj.html = obj.html.replace(/(\u0000hr\u0001)/g, '<span class="wikEdHRInline">$1</span><!--wikEdHRInline-->');
// == headings
obj.html = obj.html.replace(/(^|\n)((\u0000!--.*?--\u0001|<[^>]*>)*)(=+[\u00a0 ]*)([^\n]*?)([\u00a0 ]*=+)(?=([\u00a0 ]|<[^>]*>|\u0000!--.*?--\u0001)*(\n|$))/g,
function (p, p1, p2, p3, p4, p5, p6) {
p4 = p4.replace(/(=+)/g, '<span class="wikEdWiki">$1</span><!--wikEdWiki-->');
p6 = p6.replace(/(=+)/g, '<span class="wikEdWiki">$1</span><!--wikEdWiki-->');
var regExp = new RegExp('^' + wikEdText['External links'] + '?|' + wikEdText['External links'] + '|' + wikEdText['See also'] + '|'  + wikEdText['References'] + '$', 'i');
if (regExp.test(p5) ) {
p1 = p1 + '<span class="wikEdHeadingWp">';
p6 = p6 + '</span><!--wikEdHeadingWp-->';
}
else {
p1 = p1 + '<span class="wikEdHeading">';
p6 = p6 + '</span><!--wikEdHeading-->';
}
return(p1 + p2 + p4 + p5 + p6);
}
);
// tables                                                  {|  |+  |-  ! |}            |
obj.html = obj.html.replace(/^((\u0000!--.*?--\u0001)*)(\{\||\|\+|\|\-|\!|\|\}([^\}]|$)|\|)(.*?)$/gm, '<span class="wikEdTableLine">$1<span class="wikEdTableTag">$3</span><!--wikEdTableTag-->$5</span><!--wikEdTableLine-->');
if (singleLine != true) {
obj.html = obj.html.replace(/(^|\n)((<[^>]*>|\u0000!--.*?--\u0001)*\{\|)/g, '$1<span class="wikEdTableBlock">$2');
obj.html = obj.html.replace(/(^|\n)((<[^>]*>|\u0000!--.*?--\u0001)*\|\}(<[^>]*>)*)/g, '$1$2</span><!--wikEdTableBlock-->');
obj.html = obj.html.replace(/(\u0000table\b[^\u0001]*\u0001)/gi, '<span class="wikEdTableBlock">$1');
obj.html = obj.html.replace(/(\u0000\/table\u0001)/gi, '$1</span><!--wikEdTableBlock-->');
}
// <gallery> wiki markup
if (singleLine != true) {
obj.html = obj.html.replace(/(\u0000(gallery)\b[^\u0001]*\u0001)/gi, '<span class="wikEdWiki">$1');
obj.html = obj.html.replace(/(\u0000\/(gallery)\u0001)/gi, '$1</span><!--wikEdWiki-->');
}
// various block tags
obj.html = obj.html.replace(/(\u0000\/?(blockquote|center|div|pre|timeline|imagemap|source)\b[^\u0001]*\u0001)/gi, '<span class="wikEdBlockTag">$1</span><!--wikEdBlockTag-->');
// <p> ... </p> pairs with (wikEdBlockTag) and withhout attributes (wikEdUnknown)
var isRemove = [];
obj.html = obj.html.replace(/(\u0000(\/?)p\b([^\u0001]*?)\u0001)/g,
function (p, p1, p2, p3) {
if (p2 == '') {
if (p3 == '') {
isRemove.push(true);
return('<span class="wikEdUnknown">' + p1 + '</span><!--wikEdUnknown-->');
}
if (/\/$/.test(p3)) {
return('<span class="wikEdUnknown">' + p1 + '</span><!--wikEdUnknown-->');
}
isRemove.push(false);
return('<span class="wikEdBlockTag">' + p1 + '</span><!--wikEdBlockTag-->');
}
if (isRemove.pop() == true) {
return('<span class="wikEdUnknown">' + p1 + '</span><!--wikEdUnknown-->');
}
return('<span class="wikEdBlockTag">' + p1 + '</span><!--wikEdBlockTag-->');
}
);
// inline elements
// magic words
obj.html = obj.html.replace(/(__(NOTOC|FORCETOC|TOC|NOEDITSECTION|NEWSECTIONLINK|NOCONTENTCONVERT|NOCC|NOGALLERY|NOTITLECONVERT|NOTC|END|START)__)/gi, '<span class="wikEdMagic">$1</span><!--wikEdMagic-->');
// <sup> </sub> <ins> <del>
obj.html = obj.html.replace(/(\u0000sup\b[^\u0001]*\u0001((.|\n)*?)\u0000\/sup\u0001)/gi, '<span class="wikEdSuperscript">$1</span><!--wikEdSuperscript-->');
obj.html = obj.html.replace(/(\u0000sub\b[^\u0001]*\u0001((.|\n)*?)\u0000\/sub\u0001)/gi, '<span class="wikEdSubscript">$1</span><!--wikEdSubscript-->');
obj.html = obj.html.replace(/(\u0000(ins|u)\b[^\u0001]*\u0001((.|\n)*?)\u0000\/(ins|u)\u0001)/gi, '<span class="wikEdIns">$1</span><!--wikEdIns-->');
obj.html = obj.html.replace(/(\u0000(del|s|strike)\b[^\u0001]*\u0001((.|\n)*?)\u0000\/(del|s|strike)\u0001)/gi, '<span class="wikEdDel">$1</span><!--wikEdDel-->');
// <ref /> and <ref> wiki markup
if (wikEdRefHide != true) {
obj.html = obj.html.replace(/\u0000(ref\b[^\u0001]*?\/)\u0001/gi, '<span class="wikEdRef">&lt;$1&gt;</span><!--wikEdRef-->');
obj.html = obj.html.replace(/(\u0000ref\b[^\u0001]*\u0001((.|\n)*?)\u0000\/ref\u0001)/gi, '<span class="wikEdRef">$1</span><!--wikEdRef-->');
}
// various inline tags
obj.html = obj.html.replace(/(\u0000\/?(sub|sup|ins|u|del|s|strike|big|br|colgroup|code|font|small|span|tt|rb|rp|rt|ruby|ref)\b[^\u0001]*\u0001)/gi, '<span class="wikEdInlineTag">$1</span><!--wikEdInlineTag-->');
// <references/> wiki markup
obj.html = obj.html.replace(/\u0000((references)\b[^\u0001]*?\/)\u0001/gi, '<span class="wikEdWiki">&lt;$1&gt;</span><!--wikEdWiki-->');
// <math> <noinclude> <includeonly> <references> wiki markup
obj.html = obj.html.replace(/(\u0000(math|gallery|noinclude|includeonly|references)\b[^\u0001]*\u0001((.|\n)*?)(\u0000)\/\2\u0001)/gi, '<span class="wikEdWiki">$1</span><!--wikEdWiki-->');
// unsupported or not needed <> tags
obj.html = obj.html.replace(/(\u0000\/?)(\w+)(.*?\/?\u0001)/g,
function (p, p1, p2, p3) {
if ( ! /^(col|thead|tfoot|tbody|big|br|blockquote|colgroup|center|code|del|div|font|ins|p|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby|nowiki|math|gallery|noinclude|includeonly|ref|references|timeline|imagemap|source)$/i.test(p2) ) {
p1 = '<span class="wikEdUnknown">' + p1;
p3 = p3 + '</span><!--wikEdUnknown-->';
}
return(p1 + p2 + p3);
}
);
// comments
obj.html = obj.html.replace(/(\u0000!--(.|\n)*?--\u0001)/g, '<span class="wikEdComment">$1</span><!--wikEdComment-->');
// named html colors in quotation marks
obj.html = obj.html.replace(/(\'|\")(aliceblue|antiquewhite|aqua|aquamarine|azure|beige|bisque|blanchedalmond|burlywood|chartreuse|coral|cornsilk|cyan|darkgray|darkgrey|darkkhaki|darkorange|darksalmon|darkseagreen|floralwhite|fuchsia|gainsboro|ghostwhite|gold|goldenrod|greenyellow|honeydew|hotpink|ivory|khaki|lavender|lavenderblush|lawngreen|lemonchiffon|lightblue|lightcoral|lightcyan|lightgoldenrodyellow|lightgray|lightgreen|lightgrey|lightpink|lightsalmon|lightskyblue|lightsteelblue|lightyellow|lime|linen|magenta|mediumaquamarine|mediumspringgreen|mediumturquoise|mintcream|mistyrose|moccasin|navajowhite|oldlace|orange|palegoldenrod|palegreen|paleturquoise|papayawhip|peachpuff|peru|pink|plum|powderblue|salmon|sandybrown|seashell|silver|skyblue|snow|springgreen|tan|thistle|turquoise|violet|wheat|white|whitesmoke|yellow|yellowgreen)(\1)/g, '$1<span style="background-color: $2;" class="wikEdColorsLight">$2</span><!--wikEdColorsLight-->$3');
obj.html = obj.html.replace(/(\'|\")(black|blue|blueviolet|brown|cadetblue|chocolate|cornflowerblue|crimson|darkblue|darkcyan|darkgoldenrod|darkgreen|darkmagenta|darkolivegreen|darkorchid|darkred|darkslateblue|darkslategray|darkslategrey|darkturquoise|darkviolet|deeppink|deepskyblue|dimgray|dimgrey|dodgerblue|firebrick|forestgreen|gray|green|grey|indianred|indigo|lightseagreen|lightslategray|lightslategrey|limegreen|maroon|mediumblue|mediumorchid|mediumpurple|mediumseagreen|mediumslateblue|mediumvioletred|midnightblue|navy|olive|olivedrab|orangered|orchid|palevioletred|purple|red|rosybrown|royalblue|saddlebrown|seagreen|sienna|slateblue|slategray|slategrey|steelblue|teal|tomato)(\1)/g, '$1<span style="background-color: $2;" class="wikEdColorsDark">$2</span><!--wikEdColorsDark-->$3');
// RGB hex colors #d4d0cc, exclude links and character entities starting with &
obj.html = obj.html.replace(/(^|[^\/\w\u0002])(#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2}))(?=(\W|$))/g,
function (p, p1, p2, p3, p4, p5) {
var luminance = parseInt(p3, 16) * 0.299 + parseInt(p4, 16) * 0.587 + parseInt(p5, 16) * 0.114;
if (luminance > 128) {
return(p1 + '<span style="background-color: ' + p2 + '" class="wikEdColorsLight">' + p2 + '</span><!--wikEdColorsLight-->');
}
else {
return(p1 + '<span style="background-color: ' + p2 + '" class="wikEdColorsDark">' + p2 + '</span><!--wikEdColorsDark-->');
}
}
);
// RGB hex colors #ddc, exclude links and character entities starting with &
obj.html = obj.html.replace(/(^|[^\/\w\u0002])(#([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F]))(?=(\W|$))/g,
function (p, p1, p2, p3, p4, p5) {
var luminance = parseInt(p3, 16) * 16 * 0.299 + parseInt(p4, 16) * 16 * 0.587 + parseInt(p5, 16) * 16  * 0.114;
if (luminance > 128) {
return(p1 + '<span style="background-color: ' + p2 + '" class="wikEdColorsLight">' + p2 + '</span><!--wikEdColorsLight-->');
}
else {
return(p1 + '<span style="background-color: ' + p2 + '" class="wikEdColorsDark">' + p2 + '</span><!--wikEdColorsDark-->');
}
}
);
// RGB decimal colors rgb(128,64,265)
obj.html = obj.html.replace(/(rgb\(\s*(\d+),\s*(\d+),\s*(\d+)\s*\))/gi,
function (p, p1, p2, p3, p4) {
var luminance = p2 * 0.299 + p3 * 0.587 + p4  * 0.114;
if (luminance > 128) {
return('<span style="background-color: ' + p1 + '" class="wikEdColorsLight">' + p1 + '</span><!--wikEdColorsLight-->');
}
else {
return('<span style="background-color: ' + p1 + '" class="wikEdColorsDark">' + p1 + '</span><!--wikEdColorsDark-->');
}
}
);
// clear array of link addresses
if (obj.whole == true) {
wikEdFollowLinkIdNo = 0;
wikEdFollowLinkHash = {};
}
obj.whole = false;
// URLs, allowed chars: \w / . & ? = - @ # % ~ + : (; allowed because of common misuse, : allowed for wikipedia links)
obj.html = obj.html.replace(/((http:\/\/|https:\/\/|ftp:\/\/|irc:\/\/|gopher:\/\/|news:|mailto:)[^\u0000\u0001\u0003-\u0020\!\"\$\'\(\)\*\,\<\>\[\\\]\^\`\{-\|\}\u007f-\uffff]*)/gi,
function (p, p1, p2) {
return('<span class="wikEdURLLink"' + WikEdFollowLinkUrl(null, null, p1) + '>' + p1 + '</span><!--wikEdURLLink-->');
}
);
// URLs with text
obj.html = obj.html.replace(/(\[)( *<span class=\"wikEdURLLink\"[^>]*>.*?<\!--wikEdURLLink--> *)([^\]\n]*?)( *\])/gi,
function (p, p1, p2, p3, p4) {
// link text
p3 = p3.replace(/(.*)/, '<span class="wikEdURLText">$1</span><!--wikEdURLText-->');
// link tags
p1 = p1.replace(/(\[)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
p4 = p4.replace(/(\])/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
return(p1 + p2 + p3 + p4);
}
);
// highlight images
// p10 needed to prevent freezing for certain nested tags
//                            1      2                                        3                45  67                        8                                  6 5 49    10
//                            ( [[  )( Image:                                )( name          )(( | (( wikilink            ) ( link              ) non-link    )*)*)(  )( ]]  )
var regExpImg = new RegExp('(\\[\\[)(' + wikEdText['wikicode Image'] + ' *: *)([^\\[\\]\\|\\n]*)((\\|((\\[\\[[^\\]\\n]*\\]\\])?(\\[[^\\[\\]\\n]*\\])?[^\\[\\]\\|]*)*)*)(.*?)(\\]\\])', 'gi');
obj.html = obj.html.replace(regExpImg,
function (p, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10) {
var linkTitle = p3;
linkTitle = linkTitle.replace(/\|.*()/g, '');
linkTitle = linkTitle.replace(/\n.*()/g, '');
p1 = '<span class="wikEdImage"' + WikEdFollowLinkUrl(p2, linkTitle) + '>' + p1;
p10 = p10 + '</span><!--wikEdImage-->';
p2 = '<span class="wikEdImageName">' + p2;
p3 = p3 + '</span><!--wikEdImageName-->';
// parameters and capture
p4 = p4.replace(/((\[[^\]]\]|\[\[[^\]]\]\]|[^\]\|])+)/g,
function (p, p1) {
if (/^(thumb|thumbnail|frame|right|left|center|none|\d+px|\d+x\d+px)$/.test(p1) == true) {
p1 = '<span class="wikEdImageParam">' + p1 + '</span><!--wikEdImageParam-->';
}
else {
p1 = '<span class="wikEdImageCaption">' + p1 + '</span><!--wikEdImageCaption-->';
}
return(p1);
}
);
// link tags
p1 = p1.replace(/(\[+)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
p10 = p10.replace(/(\]+)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
p4 = p4.replace(/(\|)/g, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
return(p1 + p2 + p3 + p4 + p9 + p10);
}
);
// [[ ]] links, categories
obj.html = obj.html.replace(/(\[\[)([^\[\]]*)(\]\])/g,
function (p, p1, p2, p3) {
// omit image tags
var regExpImg = new RegExp('^(<[^>]*>)*' + wikEdText['wikicode Image'] + '\\s*:', 'i');
if (regExpImg.test(p2) == true) {
return(p1 + p2 + p3);
}
// get url
var linkParam = '';
var linkInter;
var linkMatch = p2.match(/^\s*(([\w À-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\-]*\s*:)*)\s*([^\|]+)/);
if (linkMatch != null) {
linkInter = linkMatch[1];
linkParam = WikEdFollowLinkUrl(linkInter, linkMatch[3]);
}
// category
var regExpCat = new RegExp('^\\s*' + wikEdText['wikicode Category'] + '\\s*:', 'i');
if (regExpCat.test(p2)) {
var regExp = new RegExp('\\s*[\\w\\- À-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9]+\\s*:\\s*' + wikEdText['wikicode Category'] + '\\s*:', 'i');
if (p2.match(regExp) != null) {
p1 = '<span class="wikEdCatInter"' + linkParam + '>' + p1;
p3 = p3 + '</span><!--wikEdCatInter-->';
}
else {
p1 = '<span class="wikEdCat"' + linkParam + '>' + p1;
p3 = p3 + '</span><!--wikEdCat-->';
}
p2 = p2.replace(/^(\s*)(([\w ]*:)+)/, '$1<span class="wikEdInter">$2</span><!--wikEdInter-->');
p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1<span class="wikEdCatName">$2</span><!--wikEdCatName-->$3');
p2 = p2.replace(/(\|\s*)(.*)/,
function (p, p1, p2) {
p2 = p2.replace(/(.*?)(\s*(\||$))/g, '<span class="wikEdCatText">$1</span><!--wikEdCatText-->$2');
return(p1 + p2);
}
);
}
// wikilink
else {
if (linkInter != '') {
p1 = '<span class="wikEdLinkInter"' + linkParam + '>' + p1;
p3 = p3 + '</span><!--wikEdLinkInter-->';
}
else {
p1 = '<span class="wikEdLink"' + linkParam + '>' + p1;
p3 = p3 + '</span><!--wikEdLink-->';
}
p2 = p2.replace(/^(\s*)(([\w ]*:)+)/, '$1<span class="wikEdInter">$2</span><!--wikEdInter-->');
p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1<span class="wikEdLinkName">$2</span><!--wikEdLinkName-->$3');
p2 = p2.replace(/(\|\s*)(.*)/,
function (p, p1, p2) {
p2 = p2.replace(/(.*?)(\s*(\||$))/g, '<span class="wikEdLinkText"">$1</span><!--wikEdLinkText-->$2');
return(p1 + p2);
}
);
}
// link tags
p1 = p1.replace(/(\[+)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
p2 = p2.replace(/(\|)/g, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
p3 = p3.replace(/(\]+)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
return(p1 + p2 + p3);
}
);
// {{ }} simple non-nested templates
obj.html = obj.html.replace(/(\{{2,3})([^\{\}\<\>\u0000\u0001\n]+)(\}{2,3})/g,
function (p, p1, p2, p3) {
// get url
var linkParam = '';
var linkInter;
var linkMatch = p2.match(/^\s*(([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]*\s*:)*)\s*([^\|]+)/);
if (linkMatch != null) {
linkInter = linkMatch[1];
linkParam = WikEdFollowLinkUrl(linkInter + wikEdText['wikicode Template'] + ':', linkMatch[3])
}
if (linkInter != '') {
p1 = '<span class="wikEdTemplInter"' + linkParam + '>' + p1;
p3 = p3 + '</span><!--wikEdTemplInter-->';
}
else {
p1 = '<span class="wikEdTempl"' + linkParam + '>' + p1;
p3 = p3 + '</span><!--wikEdTempl-->';
}
p2 = p2.replace(/^(\s*)((\w*:)+)/, '$1<span class="wikEdInter">$2</span><!--wikEdInter-->');
p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1<span class="wikEdTemplName">$2</span><!--wikEdTemplName-->$3');
p2 = p2.replace(/(\|\s*)(.*)/,
function (p, p1, p2) {
p2 = p2.replace(/(.*?)(\s*(\||$))/g, '<span class="wikEdTemplText">$1</span><!--wikEdTemplText-->$2');
return(p1 + p2);
}
);
// template tags
p2 = p2.replace(/(\|)/g, '<span class="wikEdTemplTag">$1</span><!--wikEdTemplTag-->');
return(p1 + p2 + p3);
}
);
// highlighting curly template brackets at template start
obj.html = obj.html.replace(/(\{{2,})(\s*[^\{\}\<\>\u0000\u0001\n\|]+)/g,
function (p, p1, p2) {
var linkMatch = p2.match(/^\s*(([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]*\s*:)*)\s*([^\|]+)/);
var linkParam = '';
var linkInter;
if (linkMatch != null) {
linkInter = linkMatch[1];
linkParam = WikEdFollowLinkUrl(linkInter + wikEdText['wikicode Template'] + ':', linkMatch[3])
}
return('<span class="wikEdTempl"' + linkParam + '><span class="wikEdTemplTag">' + p1 + '</span><span class="wikEdTemplName">' + p2 + '</span><!--wikEdTemplName--><!--wikEdTemplTag-->');
}
);
// highlighting curly template brackets at template end
obj.html = obj.html.replace(/(\}{2,})(?!<\/span><!--wikEdTemplTag-->)/g, '<span class="wikEdTemplTag">$1</span><!--wikEdTemplTag--></span><!--wikEdTempl-->');
// <b> <i>
obj.html = obj.html.replace(/(\'\'\')(\'*)(.*?)(\'*)(\'\'\')/g, '<span class="wikEdBold">$2$3$4</span><!--wikEdBold-->');
obj.html = obj.html.replace(/(\'\')(.*?)(\'\')/g, '<span class="wikEdItalic">$1$2$3</span><!--wikEdItalic-->');
obj.html = obj.html.replace(/(<span class=\"wikEdBold\">)/g, '$1\'\'\'');
obj.html = obj.html.replace(/(<\/span><!--wikEdBold-->)/g, '\'\'\'$1');
obj.html = obj.html.replace(/(\'{2,})/g, '<span class="wikEdWiki">$1</span><!--wikEdWiki-->');
// nowiki (remove highlighting)
obj.html = obj.html.replace(/(\u0000nowiki\b[^\u0001]*\u0001)((.|\n)*?)(\u0000\/nowiki\u0001)/gi,
function (p, p1, p2, p3, p4) {
p1 = '<span class="wikEdNowiki"><span class="wikEdInlineTag">' + p1 + '</span><!--wikEdInlineTag-->';
p2 = p2.replace(/<[^>]*>/g, '');
p4 = '<span class="wikEdInlineTag">' + p4 + '</span><!--wikEdInlineTag--></span><!--wikEdNowiki-->';
return(p1 + p2 + p4);
}
);
// hide (fade) <ref>
if (wikEdRefHide == true) {
// escape <ref />
obj.html = obj.html.replace(/\u0000(ref\b[^\u0001]*?\/)\u0001/g, '<span class="wikEdRefHide">&lt;$1&gt;</span><!--wikEdRefHide-->');
// remove <ref> inner highlighting
obj.html = obj.html.replace(/(\u0000ref\b[^\u0001]*\u0001)((.|\n)*?)(\u0000\/ref\u0001)/gi,
function (p, p1, p2, p3, p4) {
p2 = p2.replace(/<[^>]*>/g, '');
var str = '<span class="wikEdRefHide">' + p1 + p2 + p4 + '</span><!--wikEdRefHide-->';
return(str);
}
);
}
// \u0000 and \u0001 back to &lt; and &gt;
obj.html = obj.html.replace(/\u0000/g, '&lt;');
obj.html = obj.html.replace(/\u0001/g, '&gt;');
obj.html = obj.html.replace(/\u0002/g, '&amp;');
// display control chars with popup title
var regExp = new RegExp('([' + wikEdControlCharsStr + '])', 'g');
obj.html = obj.html.replace(regExp,
function (p, p1) {
// handle tab
if (p1 == '\u0009') {
p1 =  '<span class="wikEdTab" title="' + wikEdControlChars[p1.charCodeAt(0).toString()] + '">' + p1 + '</span><!--wikEdTab-->';
}
// exclude new line
else if (p1 != '\u000a') {
p1 = '<span class="wikEdCtrl" title="' + wikEdControlChars[p1.charCodeAt(0).toString()] + '">' + p1 + '</span><!--wikEdCtrl-->';
}
return(p1);
}
);
// display strange spaces with popup title
var regExpStr = '';
for (var decimalValue in wikEdStrangeSpaces) {
if (typeof(wikEdStrangeSpaces[decimalValue]) != 'string') {
continue;
}
regExpStr += String.fromCharCode(decimalValue);
}
var regExp = new RegExp('([' + regExpStr + '])', 'g');
obj.html = obj.html.replace(regExp,
function (p, p1) {
// exclude nbsp
if (p1 != '\u00a0') {
p1 = '<span class="wikEdBlank" title="' + wikEdStrangeSpaces[p1.charCodeAt(0).toString()] + '">' + p1 + '</span><!--wikEdBlank-->';
}
return(p1);
}
);
// remove comments
if (wikEdRemoveHighlightComments == true) {
obj.html = obj.html.replace(/<!--wikEd\w+-->/g, '');
}
return;
}
//
// WikEdFollowLinkUrl: prepare the span tag parameters for ctrl-click opening of highlighted links
//  add support for [[/subpage]]
window.WikEdFollowLinkUrl = function(linkPrefix, linkTitle, linkUrl) {
var linkName = '';
// generate url from interlanguage or namespace prefix and title
if (linkUrl == null) {
// test for templates
if ( (/\{|\}/.test(linkPrefix) == true) || (/\{|\}/.test(linkTitle) ) == true) {
return('');
}
// remove highlighting code
linkPrefix = linkPrefix.replace(/<[^>]*>/g, '');
linkTitle = linkTitle.replace(/<[^>]*>/g, '');
// remove control chars
var regExp = new RegExp('[' + wikEdControlCharsStr + ']', 'g');
linkPrefix = linkPrefix.replace(regExp, '');
linkTitle = linkTitle.replace(regExp, '');
// remove strange white spaces
linkPrefix = linkPrefix.replace(/\s/, ' ');
linkTitle = linkTitle.replace(/\s/, ' ');
linkPrefix = linkPrefix.replace(/\s/g, '');
linkPrefix = linkPrefix.replace(/^:+/g, '');
linkTitle = linkTitle.replace(/ /g, '_');
// Wiktionary differentiates between lower and uppercased titles
linkUrl = linkPrefix + linkTitle;
linkUrl = encodeURI(linkUrl);
linkUrl = linkUrl.replace(/%25(\d\d)/g, '%$1');
linkUrl = linkUrl.replace(/\'/g, '%27');
linkUrl = linkUrl.replace(/#/g, '%23');
if (wikEdWikiGlobals['wgArticlePath'] == null) {
linkUrl = '';
}
else {
linkUrl = wikEdWikiGlobals['wgArticlePath'].replace(/\$1/, linkUrl);
linkName = linkPrefix + linkTitle;
}
}
// url provided
else {
// test for templates
if (/\{|\}/.test(linkUrl) == true) {
return('');
}
linkName = linkUrl;
linkUrl = encodeURI(linkUrl);
linkUrl = linkUrl.replace(/%25(\d\d)/g, '%$1');
linkUrl = linkUrl.replace(/\'/g, '%27');
}
linkName = linkName.replace(/</g, '&lt;');
linkName = linkName.replace(/>/g, '&gt;');
linkName = linkName.replace(/\"/g, '&quot;');
linkName = linkName.replace(/\'/g, '\\u0027');
var linkParam = '';
if (linkUrl != '') {
var linkId = 'wikEdFollowLink' + wikEdFollowLinkIdNo;
wikEdFollowLinkIdNo ++;
linkParam += 'id="' + linkId + '" title="' + linkName + ' ' + wikEdText['followLink'] + '"';
wikEdFollowLinkHash[linkId] = linkUrl;
}
return(linkParam)
}
//
// WikEdUpdateTextarea: copy frame content to textarea
//
window.WikEdUpdateTextarea = function() {
// get frame content
var obj = {};
obj.html = wikEdFrameBody.innerHTML;
obj.html = obj.html.replace(/(<br\b[^>]*>)\n* *()/g, '$1');
// textify so that no html formatting is submitted
WikEdTextify(obj);
obj.plain = obj.plain.replace(/&nbsp;/g, ' ');
obj.plain = obj.plain.replace(/&lt;/g, '<');
obj.plain = obj.plain.replace(/&gt;/g, '>');
obj.plain = obj.plain.replace(/&amp;/g, '&');
// copy to textarea
wikEdTextarea.value = obj.plain;
// remember frame scroll position
wikEdFrameScrollTop = wikEdFrameBody.scrollTop;
return;
}
//
// WikEdUpdateFrame: copy textarea content to frame
//
window.WikEdUpdateFrame = function() {
// get textarea content
var obj = {};
obj.html = wikEdTextarea.value;
obj.html = obj.html.replace(/&/g, '&amp;');
obj.html = obj.html.replace(/>/g, '&gt;');
obj.html = obj.html.replace(/</g, '&lt;');
// highlight the syntax
if (wikEdHighlightSyntax == true) {
obj.whole = true;
WikEdHighlightSyntax(obj);
}
// display tabs
else {
obj.html = obj.html.replace(/(\t)/g, '<span class="wikEdTabPlain">$1</span><!--wikEdTabPlain-->');
}
// multiple blanks to blank-&nbsp;
obj.html = obj.html.replace(/  /g, '&nbsp; ');
obj.html = obj.html.replace(/  /g, '&nbsp; ');
obj.html = obj.html.replace(/ \n/g, '&nbsp;\n');
// newlines to <br />
obj.html = obj.html.replace(/\n/g, '<br />');
// select the whole text after replacing the whole text and scroll to same height
if (wikEdMSIE == true) {
}
else {
obj.sel = WikEdGetSelection();
WikEdRemoveAllRanges(obj.sel);
}
// insert content into empty frame
if ( (wikEdFrameBody.firstChild == null) || (wikEdFrameBody.innerHTML == '<br>') ) {
wikEdFrameBody.innerHTML = obj.html;
}
// insert content into frame, preserve history
else {
var range = document.createRange();
range.setStartBefore(wikEdFrameBody.firstChild);
range.setEndAfter(wikEdFrameBody.lastChild);
obj.sel.addRange(range);
// replace the frame content with the new text
if (obj.html != '') {
WikEdFrameExecCommand('inserthtml', obj.html);
}
else {
WikEdFrameExecCommand('delete');
}
WikEdRemoveAllRanges(obj.sel);
// scroll to previous position
if (wikEdFrameScrollTop != null) {
wikEdFrameBody.scrollTop = wikEdFrameScrollTop;
}
}
wikEdFrameScrollTop = null;
// add event handler to make highlighted frame links ctrl-clickable
if (wikEdHighlightSyntax == true) {
WikEdFollowLinks();
}
return;
}
//
// WikEdKeyFrameHandler: event handler for key and mouse events in the frame
//
window.WikEdKeyFrameHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (event == null) {
return;
}
if (wikEdUseWikEd == true) {
switch (event.type) {
// trap the tab key
case 'keydown':
switch (event.keyCode) {
case 9:
if (event.shiftKey == false) {
event.preventDefault();
// scroll to text input top
if (wikEdFullScreenMode == false) {
var inputWrapperTop = WikEdGetOffsetTop(wikEdInputWrapper);
window.scroll(0, inputWrapperTop);
}
// focus the summary
wikEdSummaryText.focus();
}
break;
}
break;
// trap any other frame event
case 'keyup':
case 'keypress':
case 'mouseup':
// grey out inactive buttons
WikEdInactiveButtons();
// reset the frame DOM cache
wikEdFrameDOMCache = null;
break;
}
}
return;
}
//
// WikEdShiftAltHandler: event handler for emulated accesskey keydown events in main document and frame
//
window.WikEdShiftAltHandler = function(event) {
// MS IE compatibility fix
event = WikEdEvent(event);
if (wikEdUseWikEd == true) {
if ( (event.shiftKey == true) && (event.ctrlKey == false) && (event.altKey == true) ) {
// get wikEd button id from keycode
var buttonId = wikEdButtonKeyCode[event.keyCode];
if (buttonId != null) {
event.preventDefault();
event.stopPropagation();
// execute the button click handler code
var obj = document.getElementById(buttonId);
eval(wikEdEditButtonHandler[buttonId]);
}
}
}
return;
}
//
// WikEdFrameExecCommand: wrapper for execCommand method
//
window.WikEdFrameExecCommand = function(command, option) {
wikEdFrameDocument.execCommand(command, false, option);
return;
}
//
// WikEdFindAhead: non-regexp and case-insensitive find-as-you-type, event handler for find field
//
window.WikEdFindAhead = function() {
if (WikEdGetAttribute(wikEdFindAhead, 'checked') == 'true') {
// get the find text
var findText = wikEdFindText.value;
if (findText == '') {
return;
}
// remember position
var sel = WikEdGetSelection();
var range = sel.getRangeAt(sel.rangeCount - 1).cloneRange();
var rangeClone = range.cloneRange();
var scrollTop = wikEdFrameBody.scrollTop;
sel.removeAllRanges();
sel.addRange(range);
range.collapse(true);
// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
// Mozilla bug: searchInFrames must be true, otherwise wrapAround does not work
var found = wikEdFrameWindow.find(findText, false, false, true, false, true, false);
// add original selection
if (found == false) {
wikEdFrameBody.scrollTop = scrollTop;
sel.removeAllRanges();
sel.addRange(rangeClone);
}
}
return;
}
//
// WikEdMainSwitch: click handler for program logo
//
window.WikEdMainSwitch = function() {
// disable function if browser is incompatible
if (wikEdBrowserNotSupported == true) {
return;
}
// enable wikEd
if (wikEdDisabled == true) {
wikEdDisabled = false;
WikEdSetPersistent('wikEdDisabled', '0', 0, '/');
// turn rich text frame on
if (wikEdTurnedOn == true) {
WikEdSetLogo();
WikEdUpdateFrame();
WikEdSetEditArea(true);
wikEdButtonsWrapper.style.display = 'block';
wikEdButtonBarPreview.style.display = 'block';
if (wikEdButtonBarJump != null) {
wikEdButtonBarJump.style.display = 'block';
}
// run scheduled custom functions
WikEdExecuteHook(wikEdOnHook);
}
// setup wikEd
else {
WikEdTurnOn(false);
return;
}
}
// disable wikEd
else {
wikEdUseWikEd = false;
wikEdDisabled = true;
WikEdSetLogo();
WikEdSetPersistent('wikEdDisabled', '1', 0, '/');
if (wikEdTurnedOn == true) {
if (wikEdFullScreenMode == true) {
WikEdFullScreen(false);
}
// turn classic textarea on
WikEdUpdateTextarea();
WikEdSetEditArea(false);
wikEdButtonsWrapper.style.display = 'none';
wikEdButtonBarPreview.style.display = 'none';
wikEdLocalPrevWrapper.style.display = 'none';
if (wikEdButtonBarJump != null) {
wikEdButtonBarJump.style.display = 'none';
}
// run scheduled custom functions
WikEdExecuteHook(wikEdOffHook);
}
}
return;
}
//
// WikEdFullScreen: change to fullscreen edit area or back to normal view
//
window.WikEdFullScreen = function(fullscreen, notFrame) {
// hide or show elements
var displayStyle;
if (fullscreen == true) {
displayStyle = 'none';
}
else {
displayStyle = 'block';
}
// elements above input wrapper
var node = document.getElementById('editform').previousSibling;
while (node != null) {
if ( (node.nodeName == 'DIV') || (node.nodeName == 'H3') ) {
node.style.display = displayStyle;
}
node = node.previousSibling;
}
document.getElementsByTagName('H1')[0].style.display = displayStyle;
// divs below input wrapper
var node = wikEdInputWrapper.nextSibling;
while (node != null) {
if (node.nodeName == 'DIV') {
node.style.display = displayStyle;
}
node = node.nextSibling;
}
// divs below input wrapper, some levels up
var node = document.getElementById('column-one');
while (node != null) {
if (node.nodeName == 'DIV') {
node.style.display = displayStyle;
}
node = node.nextSibling;
}
// insert wrapper
document.getElementById('wikEdInsertWrapper').style.display = displayStyle;
// change styles
if (fullscreen == true) {
if (notFrame != true) {
wikEdInputWrapper.className = 'wikEdInputWrapperFull';
}
wikEdButtonBarPreview.className = 'wikEdButtonBarPreviewFull';
}
else {
if (notFrame != true) {
wikEdInputWrapper.className = 'wikEdInputWrapper';
}
wikEdButtonBarPreview.className = 'wikEdButtonBarPreview';
}
// resize the frame
if (fullscreen == true) {
var consoleTop = WikEdGetOffsetTop(wikEdConsoleWrapper);
var consoleHeight = wikEdConsoleWrapper.offsetHeight;
var frameHeight = wikEdFrame.offsetHeight;
var windowHeight = WikEdGetWindowInnerHeight();
var windowWidth = WikEdGetWindowInnerWidth();
var frameHeightNew =  frameHeight + (windowHeight - (consoleTop + consoleHeight) ) - 2;
wikEdFrame.style.height = frameHeightNew + 'px';
}
else {
wikEdFrame.style.height = wikEdTextareaHeight + 'px';
}
// scroll to edit-frame
if (fullscreen == false) {
window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper) - 2);
}
// set the fullscreen button state
WikEdButton(document.getElementById('wikEdFullScreen'), 'wikEdFullScreen', null, fullscreen);
// grey out or re-activate scroll-to buttons
var buttonClass;
if (fullscreen == true) {
buttonClass = 'wikEdButtonInactive';
}
else {
buttonClass = 'wikEdButton';
}
document.getElementById('wikEdScrollToPreview').className = buttonClass;
document.getElementById('wikEdScrollToPreview2').className = buttonClass;
document.getElementById('wikEdScrollToEdit').className = buttonClass;
document.getElementById('wikEdScrollToEdit2').className = buttonClass;
// resize the summary field
WikEdResizeSummary();
wikEdFullScreenMode = fullscreen;
return;
}
//
// WikEdResizeSummary: recalculate the summary width after resizing the window
//
window.WikEdResizeSummary = function() {
// check if combo field exists
if (wikEdSummarySelect == null) {
return;
}
wikEdSummaryText.style.width = '';
wikEdSummarySelect.style.width = '';
wikEdSummaryTextWidth = wikEdSummaryWrapper.clientWidth - ( WikEdGetOffsetLeft(wikEdSummaryText) - WikEdGetOffsetLeft(wikEdSummaryWrapper) );
if (wikEdSummaryTextWidth < 150) {
wikEdSummaryTextWidth = 150;
}
wikEdSummaryText.style.width = wikEdSummaryTextWidth + 'px';
WikEdResizeComboInput('summary');
return;
}
//
// WikEdResizeComboInput: set the size of the background select boxes so that the button is visible
//  calculates the select button width as the difference between select and option width
//  adjusts widths so that only the select button is visible behind the input field
//
window.WikEdResizeComboInput = function(field) {
// check if combo field exists
if (wikEdSelectElement[field] == null) {
return;
}
// detect browser for MS IE fixes
var standardBrowser = true;
if (wikEdSelectElement[field].options.offsetWidth != null ) {
standardBrowser = false;
}
// set select height and top
if (standardBrowser == false) {
wikEdSelectElement[field].style.height = (wikEdInputElement[field].clientHeight + 6) + 'px';
wikEdSelectElement[field].style.top = '3px';
wikEdInputElement[field].style.top = '3px';
}
// add a dummy option if no option exists yet
var dummy;
var testOption = 1;
if (standardBrowser == true) {
if (wikEdSelectElement[field].options.length == 0) {
testOption = 0;
wikEdSelectElement[field].options[0] = new Option('');
dummy = true;
}
}
// set option widths to 0
if (standardBrowser == true) {
for (var i = 0; i < wikEdSelectElement[field].options.length; i ++) {
wikEdSelectElement[field].options[i].style.width = '0';
}
}
// get input width
var inputBorder = (wikEdInputElement[field].offsetWidth - wikEdInputElement[field].clientWidth);
var inputWidthInner = wikEdInputElement[field].clientWidth;
var inputWidthOuter = wikEdInputElement[field].offsetWidth;
// get select width
var selectWidthInner = wikEdSelectElement[field].clientWidth;
var selectWidthOuter = wikEdSelectElement[field].offsetWidth;
// get option width and calculate button width
var optionWidthInner;
var buttonWidth;
if (standardBrowser == true) {
// Firefox < 3.0
if ( typeof(wikEdSelectElement[field].options[testOption].clientLeft) == 'undefined' ) {
optionWidthInner = wikEdSelectElement[field].options[testOption].clientWidth;
buttonWidth = selectWidthInner - optionWidthInner - 6;
}
// Firefox >= 3.0
else {
optionWidthInner = wikEdSelectElement[field].options[testOption].clientWidth;
buttonWidth = selectWidthInner - optionWidthInner;
}
}
else {
buttonWidth = selectWidthOuter - selectWidthInner - 4;
}
// for long fields shorten input
if (inputWidthOuter + buttonWidth > 150) {
wikEdInputElement[field].style.width = (inputWidthInner - inputBorder - buttonWidth) + 'px';
wikEdSelectElement[field].style.width = (inputWidthInner) + 'px';
}
// otherwise increase select width
else {
wikEdSelectElement[field].style.width = (inputWidthOuter + buttonWidth) + 'px';
}
// delete dummy option
if (dummy == true) {
wikEdSelectElement[field].options[0] = null;
}
// set option widths to auto
if (standardBrowser == true) {
for (var i = 0; i < wikEdSelectElement[field].options.length; i ++) {
wikEdSelectElement[field].options[i].style.width = 'auto';
}
}
return;
}
//
// WikEdChangeComboInput: set the input value to selected option; onchange event handler for select boxes
//
window.WikEdChangeComboInput = function(field) {
wikEdInputElement[field].focus;
// get selection index (-1 for unselected)
var selected = wikEdSelectElement[field].selectedIndex;
if (selected >= 0) {
wikEdSelectElement[field].selectedIndex = -1;
// get selected option
var option = wikEdSelectElement[field].options[selected];
if (option.text != '') {
// jump to heading
if ( (field == 'find') && (/^=.*?=$/.test(option.value) == true) ) {
// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
// Mozilla bug: searchInFrames must be true, otherwise wrapAround does not work
wikEdFrameWindow.find(option.value, true, false, true, false, true, false);
}
// update input field
else {
// add a tag to the summary box
if (field == 'summary') {
wikEdInputElement[field].value = WikEdAppendToSummary(wikEdInputElement[field].value, option.text);
}
// add case and regexp checkboxes to find / replace fields
else if (option.value == 'setcheck') {
WikEdButton(document.getElementById('wikEdCaseSensitive'), 'wikEdCaseSensitive', null, (option.text.charAt(0) == wikEdCheckMarker[true]) );
WikEdButton(document.getElementById('wikEdRegExp'), 'wikEdRegExp', null, (option.text.charAt(1) == wikEdCheckMarker[true]) );
wikEdInputElement[field].value = option.text.substr(3);
}
// add option text
else {
wikEdInputElement[field].value = option.text;
}
// find the new text
if ( (field == 'find') && (WikEdGetAttribute(wikEdFindAhead, 'checked') == 'true') ) {
WikEdFindAhead();
}
}
}
}
return;
}
//
// WikEdAppendToSummary: append a phrase to the summary text
//
window.WikEdAppendToSummary = function(summary, append) {
summary = summary.replace(/^[, ]+/, '');
summary = summary.replace(/[, ]+$/, '');
if (summary != '') {
if (summary.match(/ \*\/$/) != null) {
summary += ' ';
}
else if (summary.match(/[\.\;\:]$/) != null) {
summary += ' ';
}
else if (summary.match(/^[\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\(\)\"\'\+\-]/) == null) {
summary += ' ';
}
else {
summary += ', ';
}
}
summary += append;
return(summary);
}
//
// WikEdAddToHistory: add an input value to the saved history
//
window.WikEdAddToHistory = function(field) {
if (wikEdInputElement[field].value != '') {
// load history from saved settings
WikEdLoadHistoryFromSettings(field);
// add current value to history
wikEdFieldHist[field].unshift(wikEdInputElement[field].value);
// add case and regexp checkboxes to find / replace value
if ( (field == 'find') || (field == 'replace') ) {
wikEdFieldHist[field][0] =
wikEdCheckMarker[ (WikEdGetAttribute(wikEdCaseSensitive, 'checked') == 'true') ] +
wikEdCheckMarker[ (WikEdGetAttribute(wikEdRegExp, 'checked') == 'true') ] +
' ' + wikEdFieldHist[field][0];
}
// remove paragraph names from summary
if (field == 'summary') {
wikEdFieldHist[field][0] = wikEdFieldHist[field][0].replace(/^\/\* .*? \*\/ *()/, '');
}
// remove multiple old copies from history
var i = 1;
while (i < wikEdFieldHist[field].length) {
if (wikEdFieldHist[field][i] == wikEdFieldHist[field][0]) {
wikEdFieldHist[field].splice(i, 1);
}
else {
i ++;
}
}
// remove new value if it is a preset value
if (wikEdComboPresetOptions[field] != null) {
var i = 0;
while (i < wikEdComboPresetOptions[field].length) {
if (wikEdComboPresetOptions[field][i] == wikEdFieldHist[field][0]) {
wikEdFieldHist[field].shift();
break;
}
else {
i ++;
}
}
}
// cut history number to maximal history length
wikEdFieldHist[field] = wikEdFieldHist[field].slice(0, wikEdHistoryLength[field]);
// save history to settings
if (wikEdFieldHist[field][0] != '') {
WikEdSaveHistoryToSetting(field);
}
}
return;
}
//
// WikEdSetComboOptions: generate the select options from saved history; onfocus handler for select box
//
window.WikEdSetComboOptions = function(field) {
// load history from saved settings
WikEdLoadHistoryFromSettings(field);
var option = {};
var selectedOption = null;
// delete options
var options = wikEdSelectElement[field].options;
for (var i = 0; i < options.length; i ++) {
wikEdSelectElement[field].remove(i);
}
// delete optgroup
option = document.getElementById(field + 'Optgroup');
if (option != null) {
wikEdSelectElement[field].removeChild(option);
}
// workaround for onchange not firing when selecting first option from unselected dropdown
option = document.createElement('option');
option.style.display = 'none';
j = 0;
wikEdSelectElement[field].options[j++] = option;
// add history entries
for (var i = 0; i < wikEdFieldHist[field].length; i ++) {
if (wikEdFieldHist[field][i] != null) {
if (wikEdFieldHist[field][i] == wikEdInputElement[field].value) {
selectedOption = j;
}
option = document.createElement('option');
// replace spaces with nbsp to allow for multiple, leading, and trailing spaces
option.text = wikEdFieldHist[field][i].replace(/ /g, '\u00a0');
if ( (field == 'find') || (field == 'replace') ) {
option.value = 'setcheck';
}
wikEdSelectElement[field].options[j++] = option;
}
}
// add preset entries
var startPreset = 0;
if (wikEdComboPresetOptions[field] != null) {
startPreset = j;
for (var i = 0; i < wikEdComboPresetOptions[field].length; i ++) {
if (wikEdComboPresetOptions[field][i] != null) {
// replace spaces with nbsp to allow for multiple, leading, and trailing spaces
wikEdComboPresetOptions[field][i] = wikEdComboPresetOptions[field][i].replace(/ /g, '\u00a0');
// select a dropdown value
if (wikEdComboPresetOptions[field][i] == wikEdInputElement[field].value) {
selectedOption = j;
}
option = document.createElement('option');
option.text = wikEdComboPresetOptions[field][i].replace(/ /g, '\u00a0');
if (field == 'summary') {
option.text = option.text.replace(/\{wikEdUsing\}/g, wikEdSummaryUsing);
}
wikEdSelectElement[field].options[j++] = option;
}
}
}
// set the selection
wikEdSelectElement[field].selectedIndex = selectedOption;
// add a blank preset separator
if ( (startPreset > 1) && (startPreset < j) ) {
option = document.createElement('optgroup');
option.label = '\u00a0';
option.id = field + 'Optgroup';
wikEdSelectElement[field].insertBefore(option, wikEdSelectElement[field].options[startPreset]);
}
// add the TOC jumper to the find field
var startTOC = 0;
if (field == 'find') {
startTOC = j;
// get the whole plain text
var plain = wikEdFrameBody.innerHTML;
plain = plain.replace(/<br\b[^>]*>/g, '\n');
plain = plain.replace(/<.*?>/g, '');
// cycle through the headings
var heading = plain.match(/(^|\n)=+[^\n]+?=+[^\n=]*[ =\t]*(?=(\n|$))/g);
if (heading != null) {
for (var i = 0; i < heading.length; i ++) {
var headingMatch = heading[i].match(/\n?((=+) *([^\n]+?)( *\2))/);
var headingIndent = headingMatch[2]
headingIndent = headingIndent.replace(/^=/g, '');
headingIndent = headingIndent.replace(/=/g, '\u00a0');
// add headings to the select element
option = document.createElement('option');
option.text = '\u21d2' + headingIndent + headingMatch[3];
option.value = headingMatch[1];
wikEdSelectElement[field].options[j++] = option;
}
}
}
// add a blank TOC separator
if ( (startTOC > 1) && (startTOC < j) ) {
option = document.createElement('optgroup');
option.label = '\u00a0';
option.id = field + 'Optgroup';
wikEdSelectElement[field].insertBefore(option, wikEdSelectElement[field].options[startTOC]);
}
return;
}
//
// WikEdClearHistory: clear the history of combo input fields
//
window.WikEdClearHistory = function(field) {
WikEdSetPersistent(wikEdSavedName[field], '', 0, '/');
WikEdSetComboOptions(field);
return;
}
//
// WikEdLoadHistoryFromSettings: get the input box history from the respective saved settings
//
window.WikEdLoadHistoryFromSettings = function(field) {
var setting = WikEdGetPersistent(wikEdSavedName[field]);
if (setting != '') {
setting = decodeURIComponent(setting);
wikEdFieldHist[field] = setting.split('\n');
}
else {
wikEdFieldHist[field] = [];
}
return;
}
//
// WikEdSaveHistoryToSetting: save the input box history to the respective saved settings
//
window.WikEdSaveHistoryToSetting = function(field) {
var setting = '';
setting = wikEdFieldHist[field].join('\n')
setting = setting.replace(/\n$/, '');
setting = encodeURIComponent(setting);
WikEdSetPersistent(wikEdSavedName[field], setting, 0, '/');
return;
}
//
// WikEdGetSelection: cross-browser method to get the current selection
//
window.WikEdGetSelection = function() {
var sel = wikEdFrameWindow.getSelection();
// MS IE compatibility
if (sel == null) {
sel = wikEdFrameDocument.selection;
}
// make sure there is at least an empty range
if (sel.rangeCount == 0) {
sel.collapse(wikEdFrameBody, 0);
}
return(sel);
}
//
// WikEdClearSelection: cross-browser method to clear the currently selected text
//
window.WikEdRemoveAllRanges = function(sel) {
if (typeof(sel.removeAllRanges) == 'function') {
sel.removeAllRanges();
}
// MS IE compatibility
else if (typeof(sel.empty) == 'function') {
sel.empty();
}
return;
}
//
// WikEdGetSavedSetting: get a wikEd setting
//
window.WikEdGetSavedSetting = function(settingName, preset) {
var setting = WikEdGetPersistent(settingName);
if (setting == '') {
setting = preset;
}
else if (setting == '1') {
setting = true;
}
else {
setting = false;
}
return(setting);
}
//
// WikEdGetPersistent: get a cookie or a Greasemonkey persistent value (code copied to wikEdDiff.js)
//
window.WikEdGetPersistent = function(name) {
var getStr = '';
// get a Greasemonkey persistent value
if (wikEdGreasemonkey == true) {
getStr = GM_getValue(name, '');
}
// get a cookie value
else {
getStr = WikEdGetCookie(name);
}
return(getStr);
}
//
// WikEdSetPersistent: set a cookie or a Greasemonkey persistent value, deletes the value for expire = -1
//
window.WikEdSetPersistent = function(name, value, expires, path, domain, secure) {
// set a Greasemonkey persistent value
if (wikEdGreasemonkey == true) {
if (expires == -1) {
GM_setValue(name, '');
}
else {
GM_setValue(name, value);
}
}
// set a cookie value
else {
WikEdSetCookie(name, value, expires, path, domain, secure);
}
return;
}
//
// WikEdGetCookie: get a cookie (code copied to wikEdDiff.js)
//
window.WikEdGetCookie = function(cookieName) {
var cookie = ' ' + document.cookie;
var search = ' ' + cookieName + '=';
var cookieValue = '';
var offset = 0;
var end = 0;
offset = cookie.indexOf(search);
if (offset != -1) {
offset += search.length;
end = cookie.indexOf(';', offset)
if (end == -1) {
end = cookie.length;
}
cookieValue = cookie.substring(offset, end);
cookieValue = cookieValue.replace(/\\+/g, ' ');
cookieValue = decodeURIComponent(cookieValue);
}
return(cookieValue);
}
//
// WikEdSetCookie: set a cookie, deletes a cookie for expire = -1
//
window.WikEdSetCookie = function(name, value, expires, path, domain, secure) {
var cookie = name + '=' + encodeURIComponent(value);
if (expires != null) {
// generate a date 1 hour ago to delete the cookie
if (expires == -1) {
var cookieExpire = new Date();
expires = cookieExpire.setTime(cookieExpire.getTime() - 60 * 60 * 1000);
expires = cookieExpire.toUTCString();
}
// get date from expiration preset
else if (expires == 0) {
var cookieExpire = new Date();
expires = cookieExpire.setTime(cookieExpire.getTime() + wikEdCookieExpireSec * 1000);
expires = cookieExpire.toUTCString();
}
cookie += '; expires=' + expires;
}
if (path != null) {
cookie += '; path=' + path;
}
if (domain != null)  {
cookie += '; domain=' + domain;
}
if (secure != null) {
cookie += '; secure';
}
document.cookie = cookie;
return;
}
//
// WikEdGetOffsetTop: get element offset relative to window top (code copied to wikEdDiff.js)
//
window.WikEdGetOffsetTop = function(element) {
var offset = 0;
do {
offset += element.offsetTop;
} while ( (element = element.offsetParent) != null );
return(offset);
}
//
// WikEdGetOffsetLeft: get element offset relative to left window border
//
window.WikEdGetOffsetLeft = function(element) {
var offset = 0;
do {
offset += element.offsetLeft;
} while ( (element = element.offsetParent) != null );
return(offset);
}
// define leaf elements for WikEdGetInnerHTML
window.wikEdLeafElements = [];
wikEdLeafElements['IMG'] = true;
wikEdLeafElements['HR'] = true;
wikEdLeafElements['BR'] = true;
wikEdLeafElements['INPUT'] = true;
//
// WikEdParseDOM: parses a DOM subtree and and adds plain text into a complex data structure
//  wikEdFrameDOMCache contains the last parse if the frame has not changed
//
window.WikEdParseDOM = function(obj, topNode) {
/* problematic because of obj.changed ////
if (wikEdFrameDOMCache != null) {
obj = wikEdFrameDOMCache;
return;
}
*/
obj.plainLength = 0;
obj.plainArray = [];
obj.plainNode = [];
obj.plainStart = [];
obj.plainPos = [];
WikEdParseDOMRecursive(obj, topNode);
obj.plain = obj.plainArray.join('');
wikEdFrameDOMCache = obj;
return;
}
//
// WikEdParseDOMRecursive: parses a DOM tree and and adds plain text into the data structure
//
window.WikEdParseDOMRecursive = function(obj, currentNode) {
// cycle through the child nodes of currentNode
for (var property in currentNode.childNodes) {
var childNode = currentNode.childNodes[property];
if (typeof(childNode) == 'string') {
continue;
}
if (childNode == null) {
break;
}
// check for selection
if (childNode == obj.sel.focusNode) {
obj.plainFocus = obj.plainLength + obj.sel.focusOffset;
}
if (childNode == obj.sel.anchorNode) {
obj.plainAnchor = obj.plainLength + obj.sel.anchorOffset;
}
var value = null;
// get text of child node
switch (childNode.nodeType) {
case 1:
if ( (childNode.childNodes.length == 0) && (wikEdLeafElements[childNode.nodeName] == true) ) {
if (childNode.nodeName == 'BR') {
value = '\n';
}
}
else {
WikEdParseDOMRecursive(obj, childNode);
}
break;
case 3:
value = childNode.nodeValue;
value = value.replace(/\n/g, ' ');
break;
case 5:
value = '&' + childNode.nodeName + ';';
break;
}
// add text to text object
if (value != null) {
// array of text fragments
obj.plainArray.push(value);
// array of text fragment node references
obj.plainNode.push(childNode);
// array of text fragment text positions
obj.plainStart.push(obj.plainLength);
// node references containing text positions
obj.plainPos[childNode] = obj.plainLength;
// current text length
obj.plainLength += value.length;
}
}
return;
}
//
// WikEdGetInnerHTML: get the innerHTML from a document fragment
//
window.WikEdGetInnerHTML = function(obj, currentNode) {
// initialize string
if (obj.html == null) {
obj.html = '';
}
if (obj.plain == null) {
obj.plain = '';
}
if (obj.plainArray == null) {
obj.plainArray = [];
obj.plainNode = [];
obj.plainStart = [];
}
for (var i = 0; i < currentNode.childNodes.length; i ++) {
var childNode = currentNode.childNodes.item(i);
switch (childNode.nodeType) {
case 1:
obj.html += '<' + childNode.nodeName.toLowerCase();
for (var j = 0; j < childNode.attributes.length; j ++) {
if (childNode.attributes.item(j).nodeValue != null) {
obj.html += ' ' + childNode.attributes.item(j).nodeName + '="' + childNode.attributes.item(j).nodeValue.replace(/</g, '&lt;').replace(/>/g, '&gt;') + '"';
}
}
if ( (childNode.childNodes.length == 0) && wikEdLeafElements[childNode.nodeName] ) {
obj.html += '>';
if (childNode.nodeName == 'BR') {
obj.plainArray.push('\n');
obj.plainNode.push(childNode);
obj.plainStart.push(obj.plain.length);
obj.plain += '\n';
}
}
else {
obj.html += '>';
WikEdGetInnerHTML(obj, childNode);
obj.html += '</' + childNode.nodeName.toLowerCase() + '>'
}
break;
case 3:
var value = childNode.nodeValue;
value = value.replace(/\n/g, ' '); // important for pasted page content
obj.plainArray.push(value);        // plain array contains & < > instead of &amp; &lt; &gt;
obj.plainNode.push(childNode);
obj.plainStart.push(obj.plain.length);
value = value.replace(/&/g, '&amp;');
value = value.replace(/</g, '&lt;');
value = value.replace(/>/g, '&gt;');
obj.html += value;
obj.plain += value;
break;
case 4: obj.html += '<![CDATA[' + childNode.nodeValue + ']]>';
break;
case 5:
var value = '&' + childNode.nodeName + ';';
obj.plainArray.push(value);
obj.plainNode.push(childNode);
obj.plainStart.push(obj.plain.length);
value = value.replace(/&/g, '&amp;');
obj.html += value;
obj.plain += value;
break;
case 8: obj.html += '<!--' + childNode.nodeValue + '-->';
break;
}
}
return;
}
//
// WikEdStyleSheet: create a new style sheet object (code copied to wikEdDiff.js)
//
window.WikEdStyleSheet = function(contextObj) {
if (contextObj == null) {
contextObj = document;
}
this.styleElement = null;
// MS IE compatibility
if (contextObj.createStyleSheet) {
this.styleElement = contextObj.createStyleSheet();
}
// standards compliant browsers
else {
this.styleElement = contextObj.createElement('style');
this.styleElement.from = 'text/css';
var insert = contextObj.getElementsByTagName('head')[0];
if (insert != null) {
this.styleElement.appendChild(contextObj.createTextNode('')); // Safari 3 fix
insert.appendChild(this.styleElement);
}
}
//
// WikEdStyleSheet.addRule: add one rule at the time using DOM method, very slow
//
this.addRule = function(selector, declaration) {
// MS IE compatibility
if (this.styleElement.addRule != null) {
if (declaration.length > 0) {
this.styleElement.addRule(selector, declaration);
}
}
// standards compliant browsers
else {
if (this.styleElement.sheet != null) {
if (this.styleElement.sheet.insertRule != null) {
this.styleElement.sheet.insertRule(selector + ' { ' + declaration + ' } ', 0);
}
}
}
}
//
// WikEdStyleSheet.addRules: add all rules at once, much faster
//
this.addRules = function(rules) {
// MS IE compatibility
if (this.styleElement.innerHTML == null) {
this.styleElement.cssText = rules;
}
// Safari
else if (wikEdSafari == true) {
this.styleElement.appendChild(contextObj.createTextNode(rules));
}
// via innerHTML
else {
this.styleElement.innerHTML = rules;
}
return;
}
}
//
// WikEdGetStyle: get computed style properties for non-inline css definitions
//
window.WikEdGetStyle = function(element, styleProperty) {
var style;
if (element != null) {
if ( (document.defaultView != null) && (document.defaultView.getComputedStyle != null) ) {
style = document.defaultView.getComputedStyle(element, null)[styleProperty];
}
// MS IE compatibility
else if (element.currentStyle != null) {
style = element.currentStyle[styleProperty];
// recurse up trough the DOM tree
if (style == 'inherit') {
style = WikEdGetStyle(element.parent, styleProperty);
}
}
else {
style = element.style[styleProperty];
}
}
return(style);
}
//
// WikEdAjaxRequest: cross browser wrapper for Ajax requests (code copied to wikEdDiff.js)
//
window.WikEdAjaxRequest = function(requestMethod, requestUrl, headerName, headerValue, bodyData, overrideMimeType, responseHandler) {
var request;
// use Greasemonkey GM_xmlhttpRequest
if (wikEdGreasemonkey == true) {
var headerArray = { 'User-Agent': navigator.userAgent }
if (headerName != null) {
headerArray[headerName] = headerValue;
}
request = new GM_xmlhttpRequest({
'method':  requestMethod,
'url':    requestUrl,
'headers': headerArray,
'data':    bodyData,
'onreadystatechange':
function(ajax) {
if (ajax.readyState != 4) {
return;
}
responseHandler(ajax);
return;
}
});
}
// use standard XMLHttpRequest
else {
// allow ajax request from local copy for testing
if (wikEdAllowLocalAjax == true) {
if (typeof(netscape) == 'object') {
netscape.security.PrivilegeManager.enablePrivilege('UniversalBrowserRead');
}
}
// new ajax request object
try {
request = new XMLHttpRequest();
}
// IE 6
catch(err) {
try {
request = new ActiveXObject('Microsoft.XMLHTTP');
}
// IE 5.5
catch(err) {
try {
request = new ActiveXObject('Msxml2.XMLHTTP');
}
catch(err) {
return;
}
}
}
request.open(requestMethod, requestUrl, true);
if (headerName != null) {
request.setRequestHeader(headerName, headerValue);
}
if ( (request.overrideMimeType != null) && (overrideMimeType != null) ) {
request.overrideMimeType(overrideMimeType);
}
request.send(bodyData);
request.onreadystatechange = function() {
if (request.readyState != 4) {
return;
}
responseHandler(request);
return;
}
}
return;
}
//
// WikEdGetGlobal: access values of global variables from Greasemonkey scripts using the 'location hack' (code copied to wikEdDiff.js)
//
window.WikEdGetGlobal = function(globalName) {
var globalValue;
if (wikEdGreasemonkey == true) {
if (wikEdGetGlobalNode == null) {
wikEdGetGlobalNode = document.getElementById('wikEdGetGlobalNode');
}
if (wikEdGetGlobalNode == null) {
wikEdGetGlobalNode = document.createElement('textarea');
wikEdGetGlobalNode.id = 'wikEdGetGlobalNode';
wikEdGetGlobalNode.style.display = 'none';
wikEdGetGlobalNode.style.visibility = 'hidden';
document.body.appendChild(wikEdGetGlobalNode);
}
location.href = 'javascript:void(typeof(' + globalName + ')!=\'undefined\'?(' + globalName + '!=null?(document.getElementById(\'wikEdGetGlobalNode\').value=' + globalName + '.toString()):null):null)';
globalValue = wikEdGetGlobalNode.value;
}
else {
try {
globalValue = eval(globalName + '.toString();');
}
catch(err) { }
}
return(globalValue);
}
//
// WikEdGetAttribute: MS IE compatibility wrapper for element.getAttribute()
//
window.WikEdGetAttribute = function(element, attribName) {
var attribValue = element.getAttribute(attribName);
// MS IE compatibility for checked
if (attribName == 'checked') {
if ( typeof(attribValue) == 'boolean' ) {
if (attribValue == true) {
attribValue = 'true';
}
else {
attribValue = 'false';
}
}
}
return(attribValue);
}
//
// WikEdGetWindowInnerHeight: MS IE compatibility wrapper for window.innerHeight
//
window.WikEdGetWindowInnerHeight = function() {
var value = window.innerHeight;
if (value == null) {
if (document.documentElement != null) {
value = document.documentElement.clientHeight;
}
if ( (value == null) || (value == 0) ) {
value = document.body.clientHeight
}
}
return(value);
}
//
// WikEdGetWindowInnerWidth: MS IE compatibility wrapper for window.innerWidth
//
window.WikEdGetWindowInnerWidth = function() {
var value = window.innerWidth;
if (value == null) {
if (document.documentElement != null) {
value = document.documentElement.clientWidth;
}
if ( (value == null) || (value == 0) ) {
value = document.body.clientWidth
}
}
return(value);
}
//
// WikEdAddEventListener: wrapper for addEventListener (http://ejohn.org/projects/flexible-javascript-events/)
//
window.WikEdAddEventListener = function(domElement, eventType, eventHandler, useCapture) {
if (domElement != null) {
if (domElement.attachEvent != null) {
domElement['wikEd' + eventType + eventHandler] = eventHandler;
domElement[eventType + eventHandler] = function() {
domElement['wikEd' + eventType + eventHandler](window.event);
}
domElement.attachEvent('on' + eventType, domElement[eventType + eventHandler] );
}
else {
domElement.addEventListener(eventType, eventHandler, useCapture);
}
}
return;
}
//
// WikEdRemoveEventListener: wrapper for removeEventListener
//
window.WikEdRemoveEventListener = function(domElement, eventType, eventHandler, useCapture) {
if (domElement.detachEvent != null) {
domElement.detachEvent('on' + eventType, domElement[eventType + eventHandler]);
domElement[eventType + eventHandler] = null;
}
else {
domElement.removeEventListener(eventType, eventHandler, useCapture);
}
return;
}
//
// WikEdEvent: MS IE compatibility fix for event object
//
window.WikEdEvent = function(event) {
var eventAlt;
if (window.event != null) {
eventAlt = window.event;
}
else if (wikEdFrameWindow.event != null) {
eventAlt = wikEdFrameWindow.event;
}
if (eventAlt != null) {
event = eventAlt;
event.stopPropagation = function() {
event.cancelBubble = true;
};
event.preventDefault = function() {
event.returnValue = false;
};
event.target = event.srcElement;
if (event.type == 'mouseout') {
    event.relatedTarget = event.toElement;
}
else if (event.type == 'mouseover') {
    event.relatedTarget = event.fromElement;
}
}
return(event);
}
//
// WikEdDebug: print the value of variables
//  use either a single value or a description followed by a value
//  popup = true: use alert popup if debug textarea is not yet setup
//
window.WikEdDebug = function(objectName, object, usePopup) {
var useDebug;
if (typeof(wikEdDebug) != 'undefined') {
if (wikEdDebug != null) {
useDebug = true;
}
}
// use debug textarea
if (useDebug == true) {
wikEdDebugWrapper.style.position = 'static';
wikEdDebugWrapper.style.visibility = 'visible';
wikEdDebug.style.display = 'block';
if (objectName == null) {
wikEdDebug.value = '';
}
else {
if (object == null) {
wikEdDebug.value = objectName + '\n' + wikEdDebug.value;
}
else {
wikEdDebug.value = objectName + ': ' + object + '\n' + wikEdDebug.value;
}
}
}
// use popup alert
else if (usePopup == true) {
if (object == null) {
alert(objectName);
}
else {
alert(objectName + ': ' + object);
}
}
// use error console
else {
var msg;
if (object == null) {
msg = objectName + '';
}
else {
msg = objectName + ': ' + object;
}
msg = msg.replace(/\'/g, '\\\'');
setTimeout('throw new Error(\'WikEdDebug: ' + msg + '\')', 0);
}
return;
}
//
// WikEdDebugTimer: show all measured timepoints
//  add a new time measurement: wikEdDebugTimer.push([1234, new Date]);
window.WikEdDebugTimer = function() {
var times = '';
var start = wikEdDebugTimer[0][1].getTime();
var prev = 0;
for (var i = 0; i < wikEdDebugTimer.length; i ++) {
var curr = wikEdDebugTimer[i][1].getTime() - start;
var diff = curr - prev;
var prev = curr;
times += wikEdDebugTimer[i][0] + ': ' + curr + ' ms (+' + diff + 'ms)\n';
}
WikEdDebug(times);
}
//
// WikEdInsertTags: overrides the insertTags function in wikibits.js used by the standard button toolbar and the editpage special chars
//
window.WikEdInsertTags = function(tagOpen, tagClose, sampleText) {
if (wikEdUseWikEd == true) {
WikEdEditButton(document.getElementById('wikEdInsertTags'), 'wikEdInsertTags', [tagOpen, tagClose, sampleText]);
}
else if (WikEdInsertTagsOriginal != null) {
WikEdInsertTagsOriginal(tagOpen, tagClose, sampleText);
}
return;
}
//
// WikEdInsertAtCursor: overrides the insertAtCursor function in wikia.com MediaWiki:Functions.js
//
window.WikEdInsertAtCursor = function(myField, myValue) {
if (wikEdUseWikEd == true) {
if (myField == wikEdTextarea) {
WikEdEditButton(document.getElementById('wikEdInsertTags'), 'wikEdInsertTags', [ myValue ]);
}
}
else if (WikEdInsertAtCursorOriginal != null) {
WikEdInsertAtCursorOriginal(myField, myValue);
}
return;
}
//
// WikEdExecuteHook: executes scheduled custom functions from functionsHook array
//
window.WikEdExecuteHook = function(functionsHook) {
for (var i = 0; i < functionsHook.length; i++) {
functionsHook[i]();
}
return;
}
//
// WikEdInitUnicode: define character tables used in WikedFixUnicode()
//  see http://kmi.open.ac.uk/projects/ceryle/doc/docs/NOTE-charents.html
//  removed because of internal use: < ['003c', 'lt']; > ['003e', 'gt']; & ['0026', 'amp'], ['00a0', 'nbsp']
window.WikEdInitUnicode = function() {
// define only once
if (wikEdSupportedChars != null) {
return;
}
// supported chars in Mozilla and IE
wikEdSupportedChars = [
[  'a1', 'iexcl'],  // ¡
[  'a2', 'cent'],  // ¢
[  'a3', 'pound'],  // £
[  'a4', 'curren'], // ¤
[  'a5', 'yen'],    // ¥
[  'a6', 'brvbar'], // ¦
[  'a7', 'sect'],  // §
[  'a8', 'uml'],    // ¨
[  'a9', 'copy'],  // ©
[  'aa', 'ordf'],  // ª
[  'ab', 'laquo'],  // «
[  'ac', 'not'],    // ¬
[  'ae', 'reg'],    // ®
[  'af', 'macr'],  // ¯
[  'b0', 'deg'],    // °
[  'b1', 'plusmn'], // ±
[  'b2', 'sup2'],  // ²
[  'b3', 'sup3'],  // ³
[  'b4', 'acute'],  // ´
[  'b5', 'micro'],  // µ
[  'b6', 'para'],  // ¶
[  'b7', 'middot'], // ·
[  'b8', 'cedil'],  // ¸
[  'b9', 'sup1'],  // ¹
[  'ba', 'ordm'],  // º
[  'bb', 'raquo'],  // »
[  'bc', 'frac14'], // ¼
[  'bd', 'frac12'], // ½
[  'be', 'frac34'], // ¾
[  'bf', 'iquest'], // ¿
[  'c0', 'Agrave'], // À
[  'c1', 'Aacute'], // Á
[  'c2', 'Acirc'],  // Â
[  'c3', 'Atilde'], // Ã
[  'c4', 'Auml'],  // Ä
[  'c5', 'Aring'],  // Å
[  'c6', 'AElig'],  // Æ
[  'c7', 'Ccedil'], // Ç
[  'c8', 'Egrave'], // È
[  'c9', 'Eacute'], // É
[  'ca', 'Ecirc'],  // Ê
[  'cb', 'Euml'],  // Ë
[  'cc', 'Igrave'], // Ì
[  'cd', 'Iacute'], // Í
[  'ce', 'Icirc'],  // Î
[  'cf', 'Iuml'],  // Ï
[  'd0', 'ETH'],    // Ð
[  'd1', 'Ntilde'], // Ñ
[  'd2', 'Ograve'], // Ò
[  'd3', 'Oacute'], // Ó
[  'd4', 'Ocirc'],  // Ô
[  'd5', 'Otilde'], // Õ
[  'd6', 'Ouml'],  // Ö
[  'd7', 'times'],  // ×
[  'd8', 'Oslash'], // Ø
[  'd9', 'Ugrave'], // Ù
[  'da', 'Uacute'], // Ú
[  'db', 'Ucirc'],  // Û
[  'dc', 'Uuml'],  // Ü
[  'dd', 'Yacute'], // Ý
[  'de', 'THORN'],  // Þ
[  'df', 'szlig'],  // ß
[  'e0', 'agrave'], // à
[  'e1', 'aacute'], // á
[  'e2', 'acirc'],  // â
[  'e3', 'atilde'], // ã
[  'e4', 'auml'],  // ä
[  'e5', 'aring'],  // å
[  'e6', 'aelig'],  // æ
[  'e7', 'ccedil'], // ç
[  'e8', 'egrave'], // è
[  'e9', 'eacute'], // é
[  'ea', 'ecirc'],  // ê
[  'eb', 'euml'],  // ë
[  'ec', 'igrave'], // ì
[  'ed', 'iacute'], // í
[  'ee', 'icirc'],  // î
[  'ef', 'iuml'],  // ï
[  'f0', 'eth'],    // ð
[  'f1', 'ntilde'], // ñ
[  'f2', 'ograve'], // ò
[  'f3', 'oacute'], // ó
[  'f4', 'ocirc'],  // ô
[  'f5', 'otilde'], // õ
[  'f6', 'ouml'],  // ö
[  'f7', 'divide'], // ÷
[  'f8', 'oslash'], // ø
[  'f9', 'ugrave'], // ù
[  'fa', 'uacute'], // ú
[  'fb', 'ucirc'],  // û
[  'fc', 'uuml'],  // ü
[  'fd', 'yacute'], // ý
[  'fe', 'thorn'],  // þ
[  'ff', 'yuml'],  // ÿ
[  '27', 'apos'],  // '
[  '22', 'quot'],  // "
[ '152', 'OElig'],  // Œ
[ '153', 'oelig'],  // œ
[ '160', 'Scaron'], // Š
[ '161', 'scaron'], // š
[ '178', 'Yuml'],  // Ÿ
[ '2c6', 'circ'],  // ˆ
[ '2dc', 'tilde'],  // ˜
['2013', 'ndash'],  // –
['2014', 'mdash'],  // —
['2018', 'lsquo'],  // ‘
['2019', 'rsquo'],  // ’
['201a', 'sbquo'],  // ‚
['201c', 'ldquo'],  // “
['201d', 'rdquo'],  // ”
['201e', 'bdquo'],  // „
['2020', 'dagger'], // †
['2021', 'Dagger'], // ‡
['2030', 'permil'], // ‰
['2039', 'lsaquo'], // ‹
['203a', 'rsaquo'], // ›
['20ac', 'euro'],  // €
[ '192', 'fnof'],  // ƒ
[ '391', 'Alpha'],  // Α
[ '392', 'Beta'],  // Β
[ '393', 'Gamma'],  // Γ
[ '394', 'Delta'],  // Δ
[ '395', 'Epsilon'],// Ε
[ '396', 'Zeta'],  // Ζ
[ '397', 'Eta'],    // Η
[ '398', 'Theta'],  // Θ
[ '399', 'Iota'],  // Ι
[ '39a', 'Kappa'],  // Κ
[ '39b', 'Lambda'], // Λ
[ '39c', 'Mu'],    // Μ
[ '39d', 'Nu'],    // Ν
[ '39e', 'Xi'],    // Ξ
[ '39f', 'Omicron'],// Ο
[ '3a0', 'Pi'],    // Π
[ '3a1', 'Rho'],    // Ρ
[ '3a3', 'Sigma'],  // Σ
[ '3a4', 'Tau'],    // Τ
[ '3a5', 'Upsilon'],// Υ
[ '3a6', 'Phi'],    // Φ
[ '3a7', 'Chi'],    // Χ
[ '3a8', 'Psi'],    // Ψ
[ '3a9', 'Omega'],  // Ω
[ '3b1', 'alpha'],  // α
[ '3b2', 'beta'],  // β
[ '3b3', 'gamma'],  // γ
[ '3b4', 'delta'],  // δ
[ '3b5', 'epsilon'],// ε
[ '3b6', 'zeta'],  // ζ
[ '3b7', 'eta'],    // η
[ '3b8', 'theta'],  // θ
[ '3b9', 'iota'],  // ι
[ '3ba', 'kappa'],  // κ
[ '3bb', 'lambda'], // λ
[ '3bc', 'mu'],    // μ
[ '3bd', 'nu'],    // ν
[ '3be', 'xi'],    // ξ
[ '3bf', 'omicron'],// ο
[ '3c0', 'pi'],    // π
[ '3c1', 'rho'],    // ρ
[ '3c2', 'sigmaf'], // ς
[ '3c3', 'sigma'],  // σ
[ '3c4', 'tau'],    // τ
[ '3c5', 'upsilon'],// υ
[ '3c6', 'phi'],    // φ
[ '3c7', 'chi'],    // χ
[ '3c8', 'psi'],    // ψ
[ '3c9', 'omega'],  // ω
['2022', 'bull'],  // •
['2026', 'hellip'], // …
['2032', 'prime'],  // ′
['2033', 'Prime'],  // ″
['203e', 'oline'],  // ‾
['2044', 'frasl'],  // ⁄
['2122', 'trade'],  // ™
['2190', 'larr'],  // ←
['2191', 'uarr'],  // ↑
['2192', 'rarr'],  // →
['2193', 'darr'],  // ↓
['2194', 'harr'],  // ↔
['21d2', 'rArr'],  // ⇒
['21d4', 'hArr'],  // ⇔
['2200', 'forall'], // ∀
['2202', 'part'],  // ∂
['2203', 'exist'],  // ∃
['2207', 'nabla'],  // ∇
['2208', 'isin'],  // ∈
['220b', 'ni'],    // ∋
['220f', 'prod'],  // ∏
['2211', 'sum'],    // ∑
['2212', 'minus'],  // −
['221a', 'radic'],  // √
['221d', 'prop'],  // ∝
['221e', 'infin'],  // ∞
['2220', 'ang'],    // ∠
['2227', 'and'],    // ∧
['2228', 'or'],    // ∨
['2229', 'cap'],    // ∩
['222a', 'cup'],    // ∪
['222b', 'int'],    // ∫
['2234', 'there4'], // ∴
['223c', 'sim'],    // ∼
['2248', 'asymp'],  // ≈
['2260', 'ne'],    // ≠
['2261', 'equiv'],  // ≡
['2264', 'le'],    // ≤
['2265', 'ge'],    // ≥
['2282', 'sub'],    // ⊂
['2283', 'sup'],    // ⊃
['2286', 'sube'],  // ⊆
['2287', 'supe'],  // ⊇
['2295', 'oplus'],  // ⊕
['22a5', 'perp'],  // ⊥
['25ca', 'loz'],    // ◊
['2660', 'spades'], // ♠
['2663', 'clubs'],  // ♣
['2665', 'hearts'], // ♥
['2666', 'diams']  // ♦
];
// special chars (spaces and invisible characters)
wikEdSpecialChars = [
['2002', 'ensp'],  //   en space
[  'ad', 'shy'],    // ­ soft hyphen
['2003', 'emsp'],  //   em space
['2009', 'thinsp'], //    thin space
['200c', 'zwnj'],  // ‌ zero width non-joiner
['200d', 'zwj'],    // ‍ zero width joiner
['200e', 'lrm'],    // ‎ left-to-right mark
['200f', 'rlm']    // ‏ right-to-left mark
];
// unsupported chars in IE6
wikEdProblemChars = [
[ '3d1', 'thetasym'], // ϑ
[ '3d2', 'upsih'],    // ϒ
[ '3d6', 'piv'],      // ϖ
['2118', 'weierp'],  // ℘
['2111', 'image'],    // ℑ
['211c', 'real'],    // ℜ
['2135', 'alefsym'],  // ℵ
['21b5', 'crarr'],    // ↵
['21d0', 'lArr'],    // ⇐
['21d1', 'uArr'],    // ⇑
['21d3', 'dArr'],    // ⇓
['2205', 'empty'],    // ∅
['2209', 'notin'],    // ∉
['2217', 'lowast'],  // ∗
['2245', 'cong'],    // ≅
['2284', 'nsub'],    // ⊄
['22a5', 'perp'],    // ⊥
['2297', 'otimes'],  // ⊗
['22c5', 'sdot'],    // ⋅
['2308', 'lceil'],    // ⌈
['2309', 'rceil'],    // ⌉
['230a', 'lfloor'],  // ⌊
['230b', 'rfloor'],  // ⌋
['2329', 'lang'],    // 〈
['232a', 'rang']      // 〉
];
// ASCII control characters and invisibles, used for syntax highlighting
wikEdControlChars = {
'0': 'null',
'1': 'start of heading',
'2': 'start of text',
'3': 'end of text',
'4': 'end of transmission',
'5': 'enquiry',
'6': 'acknowledge',
'7': 'bell',
'8': 'backspace',
'9': 'horizontal tab',
'10': 'line feed, new line',
'11': 'vertical tab',
'12': 'form feed, new page',
'13': 'carriage return',
'14': 'shift out',
'15': 'shift in',
'16': 'data link escape',
'17': 'device control 1',
'18': 'device control 2',
'19': 'device control 3',
'20': 'device control 4',
'21': 'negative acknowledge',
'22': 'synchronous idle',
'23': 'end of trans. block',
'24': 'cancel',
'25': 'end of medium',
'26': 'substitute',
'27': 'escape',
'28': 'file separator',
'29': 'group separator',
'30': 'record separator',
'31': 'unit separator',
'173' : 'soft hyphen',          // \u00ad
'8204': 'zero width non-joiner', // \u200c
'8205': 'zero width joiner',    // \u200d
'8206': 'left-to-right mark',    // \u200e
'8207': 'right-to-left mark',    // \u200f
'8232': 'line separator',        // \u2028
'8233': 'paragraph separator'    // \u2028
};
for (var decimalValue in wikEdControlChars) {
if (typeof(wikEdControlChars[decimalValue]) != 'string') {
continue;
}
wikEdControlCharsStr += String.fromCharCode(decimalValue);
}
// strange spaces, used for syntax highlighting
wikEdStrangeSpaces = {
'160':  'non-breaking space', // \u00a0
'8194': 'en space',          // \u2002
'8195': 'em space',          // \u2003
'8201': 'thin space'          // \u2009
};
return;
}
// call wikEd startup
WikEdStartup();
// </nowiki></pre>
 
 

Latest revision as of 13:18, 6 August 2008

// <pre><nowiki>
//  _________________________________________________________________________________________
// |                                                                                         |
// |                    === WARNING: GLOBAL GADGET FILE ===                                  |
// |                  Changes to this page affect many users.                                |
// | Please discuss changes on the talk page or on [[Wikipedia_talk:Gadget]] before editing. |
// |_________________________________________________________________________________________|
//
// Imported from version 0.9.64f as of August 2, 2008, 2008, from [[User:Cacycle/wikEd.js]]
// wikEd is a full-featured in-browser editor for Wikipedia, see [[User:Cacycle/wikEd]]

// gadget-specific customization of wikEd:

// version number, please also update [[User:Cacycle/wikEd_gadget_version]] when updating this page
var wikEdAutoUpdateUrl = 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd_gadget_version&action=raw&maxage=0';

// start of pasted code below this line:
// ____________________________________________________________________________</nowiki></pre>


// <pre><nowiki>

// version info
window.wikEdProgramVersion = window.wikEdProgramVersion || '0.9.64f';
window.wikEdProgramDate    = window.wikEdProgramDate    || 'August 2, 2008';

/*

Program description and Greasemonkey metadata

wikEd is a full-featured JavaScript in-browser editor for Wikipedia and other MediaWiki edit pages.
The program works currently ONLY for Mozilla-based browsers (Mozilla, Mozilla Firefox, and Mozilla SeaMonkey)
The code has to be saved as UTF-8 in your editor to preserve Unicode characters like ♥ (heart)

// ==UserScript==
// @name        wikEd
// @namespace   http://en.wikipedia.org/wiki/User:Cacycle/
// @description A full-featured in-browser editor for Wikipedia and other MediaWiki edit pages
// @include     *
// @exclude
//
// @homepage    http://en.wikipedia.org/wiki/User:Cacycle/wikEd
// @source      http://en.wikipedia.org/wiki/User:Cacycle/wikEd.js
// @author      Cacycle (http://en.wikipedia.org/wiki/User:Cacycle)
// @license     Released into the public domain
// ==/UserScript==

== Installation on a MediaWiki wiki (using monobook.js) ==

1. PLEASE DO NOT COPY THE WHOLE PROGRAM (in order to get the frequent updates and bug fixes and to save disk space)
2. See http://en.wikipedia.org/wiki/User:Cacycle/wikEd for more detailed instructions
3. Copy the following short block of code to [[User:YOURUSERNAME/monobook.js]]
4. Click SHIFT-Reload to update to the newest version
5. Optional: customize the program by adding user settings to your monobook.je page

// ---- START wikEd INSTALLATION CODE ----

// install [[User:Cacycle/wikEd]] in-browser text editor
document.write('<script type="text/javascript" src="'
+ 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd.js'
+ '&action=raw&ctype=text/javascript"></script>');

// ---- END wikEd INSTALLATION CODE ----

== General installation for all MediaWiki wikis (using Greasemonkey) ==

1. Install Greasemonkey for Firefox and SeaMonkey from:
			https://addons.mozilla.org/en-US/firefox/addon/748
2. Install wikEd by opening this address:
			http://en.wikipedia.org/w/index.php?action=raw&ctype=text/javascript&title=User:Cacycle/wikEd.user.js
3. Optional: customize the program by adding user settings to the Greasemonkey customization section below
			(these settings will be overwritten by updates!)

*/

//
// Greasemonkey customization section: add customization settings here
//   example: window.wikEdAutoUpdate = false; window.wikEdAutoUpdateHours = 7 * 24;
//


//
// WikEdInitGlobalsConfigs: initialize user configurable variables
//

window.WikEdInitGlobalConfigs = function() {

// user readable texts, copy changes to http://en.wikipedia.org/wiki/User:Cacycle/wikEd_international_en.js, also defined in wikEdDiff.js
	if (typeof(wikEdText) == 'undefined') { window.wikEdText = {}; }

//
// WikEdInitText: define built-in user interface texts
//

	window.WikEdInitText = function() {
		WikEdInitObject(wikEdText, {

// logo
			'wikEdLogo alt':               'wikEd',
			'wikEdLogo title':             'wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to disable',
			'wikEdLogo error alt':         'wikEd error',
			'wikEdLogo error title':       'Loading error - wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to disable',
			'wikEdLogo browser alt':       '(wikEd)',
			'wikEdLogo browser title':     'Browser not supported - wikEd {wikEdProgramVersion} ({wikEdProgramDate})',
			'wikEdLogo disabled alt':      '(wikEd)',
			'wikEdLogo disabled title':    'Disabled - wikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to enable',

// top jumper
			'wikEdScrollToEdit4 alt':      'Scroll to edit',
			'wikEdScrollToEdit4 title':    'Scroll to edit field',

// button bar grip titles
			'wikEdGripFormat title':       'Formatting buttons (click to hide or show)',
			'wikEdGripCustom1 title':      'Custom buttons (click to hide or show)',
			'wikEdGripFind title':         'Find buttons (click to hide or show)',
			'wikEdGripFix title':          'Fixing buttons (click to hide or show)',
			'wikEdGripCustom2 title':      'Custom buttons (click to hide or show)',
			'wikEdGripControl title':      'wikEd control buttons (click to hide or show)',

// formatting buttons, top row
			'wikEdUndo alt':               'Undo',
			'wikEdUndo title':             'Undo',
			'wikEdRedo alt':               'Redo',
			'wikEdRedo title':             'Redo',
			'wikEdBold title':             'Bold text',
			'wikEdItalic alt':             'Italic',
			'wikEdItalic title':           'Italic text',
			'wikEdUnderline alt':          'Underline',
			'wikEdUnderline title':        'Underline text',
			'wikEdStrikethrough alt':      'Strikethrough',
			'wikEdStrikethrough title':    'Strikethrough text',
			'wikEdNowiki alt':             'Nowiki',
			'wikEdNowiki title':           'Nowiki markup text',
			'wikEdSuperscript alt':        'Superscript',
			'wikEdSuperscript title':      'Superscript text',
			'wikEdSubscript alt':          'Subscript',
			'wikEdSubscript title':        'Subscript text',
			'wikEdRef alt':                'Ref',
			'wikEdRef title':              'In-text reference (shift-click: named tag)',
			'wikEdCase alt':               'Case',
			'wikEdCase title':             'Toggle between lowercase, uppercase first, and uppercase',
			'wikEdRedirect alt':           'Redirect',
			'wikEdRedirect title':         'Create redirect, deletes whole text',
			'wikEdUndoAll alt':            'Undo all',
			'wikEdUndoAll title':          'Undo all changes',
			'wikEdRedoAll alt':            'Redo all',
			'wikEdRedoAll title':          'Redo all changes',

// formatting buttons, bottom row
			'wikEdWikiLink alt':           'Link',
			'wikEdWikiLink title':         'Wiki link',
			'wikEdWebLink alt':            'Weblink',
			'wikEdWebLink title':          'External weblink',
			'wikEdHeading alt':            'Heading',
			'wikEdHeading title':          'Increase heading levels (shift-click: decrease)',
			'wikEdBulletList alt':         'Bullet list',
			'wikEdBulletList title':       'Increase bulleted list level (shift-click: decrease)',
			'wikEdNumberList alt':         'Number list',
			'wikEdNumberList title':       'Increase numbered list level (shift-click: decrease)',
			'wikEdIndentList alt':         'Indent list',
			'wikEdIndentList title':       'Increase indention (shift-click: decrease)',
			'wikEdDefinitionList alt':     'Def list',
			'wikEdDefinitionList title':   'Definition list',
			'wikEdImage alt':              'Image',
			'wikEdImage title':            'Image',
			'wikEdTable alt':              'Table',
			'wikEdTable title':            'Table',
			'wikEdReferences alt':         'References',
			'wikEdReferences title':       'References location (shift-click: References section)',
			'wikEdWikify alt':             'Wikify',
			'wikEdWikify title':           'Convert pasted content to wiki code, update highlighting',
			'wikEdTextify alt':            'Textify',
			'wikEdTextify title':          'Convert pasted content to plain text, update highlighting',

// find and replace buttons, top row
			'wikEdFindAll alt':            'Find all',
			'wikEdFindAll title':          'Find all matches',
			'wikEdFindPrev alt':           'Find prev',
			'wikEdFindPrev title':         'Find previous match',
			'wikEdFindSelect title':       'Select a previous search or jump to a heading',
			'wikEdFindNext alt':           'Find next',
			'wikEdFindNext title':         'Find next match (shift-click: get selection)',
			'wikEdJumpPrev alt':           'Selected prev',
			'wikEdJumpPrev title':         'Find the selected text backwards',
			'wikEdJumpNext alt':           'Selected next',
			'wikEdJumpNext title':         'Find the selected text forwards',

// find and replace buttons, bottom row
			'wikEdReplaceAll alt':         'Replace all',
			'wikEdReplaceAll title':       'Replace all matches in whole text or selection',
			'wikEdReplacePrev alt':        'Replace prev',
			'wikEdReplacePrev title':      'Replace previous match',
			'wikEdReplaceSelect title':    'Select a previous replacement',
			'wikEdReplaceNext alt':        'Replace next (shift-click: get selection)',
			'wikEdReplaceNext title':      'Replace next match',
			'wikEdCaseSensitive alt':      'Case sensitive',
			'wikEdCaseSensitive title':    'Search is case sensitive',
			'wikEdRegExp alt':             'RegExp',
			'wikEdRegExp title':           'Search field is a regular expression',
			'wikEdFindAhead alt':          'Find ahead',
			'wikEdFindAhead title':        'Find ahead as you type (case-insensitive non-regexp search)',

// fix buttons, top row
			'wikEdFixBasic alt':           'Fix basic',
			'wikEdFixBasic title':         'Fix blanks and empty lines, also done by other fixing functions',
			'wikEdFixHtml alt':            'Fix html',
			'wikEdFixHtml title':          'Fix html to wikicode',
			'wikEdFixCaps alt':            'Fix caps',
			'wikEdFixCaps title':          'Fix caps in headers and lists',
			'wikEdfixUnicode alt':         'Fix Unicode',
			'wikEdfixUnicode title':       'Fix Unicode character representations',
			'wikEdFixAll alt':             'Fix all',
			'wikEdFixAll title':           'Fix basic, html, capitalization, and Unicode',
			'wikEdFixRegExTypo alt':       'Fix typos',
			'wikEdFixRegExTypo title':     'Fix typos using the AutoWikiBrowser RegExTypoFixer rules',

// fix buttons, bottom row
			'wikEdFixDashes alt':          'Fix dashes',
			'wikEdFixDashes title':        'Fix dashes',
			'wikEdFixPunct alt':           'Fix punctuation',
			'wikEdFixPunct title':         'Fix spaces before punctuation',
			'wikEdFixMath alt':            'Fix math',
			'wikEdFixMath title':          'Fix math',
			'wikEdFixChem alt':            'Fix chem',
			'wikEdFixChem title':          'Fix chemical formulas',
			'wikEdFixUnits alt':           'Fix units',
			'wikEdFixUnits title':         'Fix units',

// wikEd control buttons, top row
			'wikEdRefHide alt':            'Hide <ref>',
			'wikEdRefHide title':          'Toggle <ref> tag hiding',
			'wikEdTextZoom alt':           'Text zoom',
			'wikEdTextZoom title':         'Text zoom cycling (shift-click: reverse)',
			'wikEdClearHistory alt':       'Clear history',
			'wikEdClearHistory title':     'Clear the find, replace, and summary history',
			'wikEdScrollToPreview alt':    'Scroll to preview',
			'wikEdScrollToPreview title':  'Scroll to preview field',
			'wikEdScrollToEdit alt':       'Scroll to edit',
			'wikEdScrollToEdit title':     'Scroll to edit field',

// wikEd control buttons, bottom row
			'wikEdUseWikEd alt':           'Use wikEd',
			'wikEdUseWikEd title':         'Toggle between classic text area and wikEd',
			'wikEdHighlightSyntax alt':    'Syntax',
			'wikEdHighlightSyntax title':  'Toggle automatic syntax highlighting',
			'wikEdSource alt':             'Source',
			'wikEdCloseToolbar title':     'Close the standard non-wikEd toolbar',
			'wikEdCloseToolbar alt':       'Close toolbar',
			'wikEdSource title':           'Show the source code for testing purposes',
			'wikEdUsing alt':              'Using',
			'wikEdUsing title':            'Automatically add \'\'…using wikEd\'\' to summaries',
			'wikEdDiff alt':               'wikEdDiff',
			'wikEdDiff title':             'Toggle automatic improved diff view',
			'wikEdFullScreen alt':         'Fullscreen',
			'wikEdFullScreen title':       'Toggle the fullscreen mode',
			'wikEdTableMode alt':          'Table mode', // {{TABLE}}
			'wikEdTableMode title':        'Toggle table edit mode', // {{TABLE}}

// summary buttons
			'wikEdClearSummary alt':       'Clear summary',
			'wikEdClearSummary title':     'Clear the summary field',
			'wikEdSummarySelect title':    'Select a previous summary',
			'wikEdPresetSummary': [
				'/*  */ ', 'copyedit', 'reply', 'article created', 'intro rewrite',
				'linkfix', 'fixing typos', 'removing linkspam', 'reverting test',
				'reverting vandalism', 'formatting source text', '{wikEdUsing}'
			],
			'wikEdSummaryUsing':           '…using [[en:User:Cacycle/wikEd|wikEd]]',

// button title acceskey
			'alt-shift':                   'alt-shift-',

// submit buttons
			'wikEdLocalPreviewImg alt':    'Preview below',
			'wikEdLocalPreview title':     'Show preview below',
			'wikEdLocalDiffImg alt':       'Changes below',
			'wikEdLocalDiff title':        'Show current changes below',
			'wikEdHelpPageLink':           ' | <a href="http://en.wikipedia.org/wiki/User:Cacycle/wikEd_help" target="helpwindow">wikEd help</a>',

// preview and changes buttons, top
			'wikEdClose alt':              'Close',
			'wikEdClose title':            'Close preview box',
			'wikEdScrollToPreview2 alt':   'Scroll to preview',
			'wikEdScrollToPreview2 title': 'Scroll to preview field',
			'wikEdScrollToEdit2 alt':      'Scroll to edit',
			'wikEdScrollToEdit2 title':    'Scroll to edit field',

// preview and changes buttons, bottom
			'wikEdClose alt':              'Close',
			'wikEdClose title':            'Close preview box',
			'wikEdScrollToPreview3 alt':   'Scroll to preview',
			'wikEdScrollToPreview3 title': 'Scroll to preview field',
			'wikEdScrollToEdit3 alt':      'Scroll to edit',
			'wikEdScrollToEdit3 title':    'Scroll to edit field',

// preview field
			'wikEdPreviewLoading':         '...',

// formatting functions
			'image filename':              'filename',
			'image width':                 'width',
			'table caption':               'caption',
			'table heading':               'heading',
			'table cell':                  'cell',
			'redirect article link':       'article link',

// fixing functions
			'External links':              'External links',
			'See also':                    'See also',
			'References':                  'References',

// language specific wiki code
			'wikicode Image':              'Image',
			'wikicode Category':           'Category',
			'wikicode Template':           'Template',
			'wikEdReferencesSection':      '\n== References ==\n\n<references />\n',

// shortened button texts
			'shortenedPreview':            'Preview',
			'shortenedChanges':            'Changes',

// follow link popup
			'followLink':                  '(Ctrl-click)',

// error message popups
			'wikEdTableModeError':         'The table wikicode contains errors', // {{TABLE}}

// auto updating
			'wikEdGreasemonkeyAutoUpdate': 'wikEd Update:\n\nA new version of the GreaseMonkey script "wikEd" is available.\n\n\nIt will be downloaded from:\n\n{updateURL}'
		});
	}

// define built-in user interface texts
	WikEdInitText();

// use local copies of images for testing (set to true in local copy of edit page), also defined in wikEdDiff.js
	if (typeof(wikEdUseLocalImages) == 'undefined') { window.wikEdUseLocalImages = false; }

// path to local images for testing, also defined in wikEdDiff.js
	if (typeof(wikEdImagePathLocal) == 'undefined') { window.wikEdImagePathLocal = 'file:///D:/wikEd/images/'; }

// path to images, also defined in wikEdDiff.js
	if (typeof(wikEdImagePath) == 'undefined') { window.wikEdImagePath = 'http://upload.wikimedia.org/wikipedia/commons/'; }

// image filenames, also defined in wikEdDiff.js
	if (typeof(wikEdImage) == 'undefined') { window.wikEdImage = {}; }

// WikedInitImage: define built-in image URLs
	window.WikedInitImage = function() {
		WikEdInitImage(wikEdImage, {
			'blank':               '5/51/WikEd_blank.png',
			'bold':                '5/59/WikEd_bold.png',
			'browser':             '0/07/WikEd_disabled.png',
			'bulletList':          '6/62/WikEd_bullet_list.png',
			'case':                'a/aa/WikEd_case.png',
			'caseSensitive':       '0/0d/WikEd_case_sensitive.png',
			'clearHistory':        'c/c8/WikEd_clear_history.png',
			'clearSummary':        '2/2c/WikEd_clear_summary.png',
			'close':               '9/97/WikEd_close.png',
			'closeToolbar':        '1/1d/WikEd_close_toolbar.png',
			'ctrl':                '1/10/WikEd_ctrl.png',
			'definitionList':      'f/f5/WikEd_definition_list.png',
			'diff':                'd/db/WikEd_diff.png',
			'disabled':            '0/07/WikEd_disabled.png',
			'dummy':               'c/c5/WikEd_dummy.png',
			'error':               '3/3e/WikEd_error.png',
			'findAhead':           '3/34/WikEd_find_ahead.png',
			'findAll':             '7/75/WikEd_find_all.png',
			'findNext':            'a/ad/WikEd_find_next.png',
			'findPrev':            'f/f5/WikEd_find_prev.png',
			'fixAll':              '8/86/WikEd_fix_all.png',
			'fixBasic':            '3/30/WikEd_fix_basic.png',
			'fixCaps':             '0/00/WikEd_fix_caps.png',
			'fixUnicode':          'd/d4/WikEd_fix_unicode.png',
			'fixChem':             'e/e7/WikEd_fix_chem.png',
			'fixDash':             'e/e5/WikEd_fix_dash.png',
			'fixHtml':             '0/05/WikEd_fix_html.png',
			'fixMath':             '3/3f/WikEd_fix_math.png',
			'fixPunct':            'd/db/WikEd_fix_punct.png',
			'fixRegExTypo':        '9/94/WikEd_fix_reg-ex-typo.png',
			'fixUnits':            '6/69/WikEd_fix_units.png',
			'textZoom':            '7/71/WikEd_font_size.png',
			'fullScreen':          'd/d3/WikEd_fullscreen.png',
			'getFind':             '9/96/WikEd_get_selection.png',
			'grip':                'a/ad/WikEd_grip.png',
			'heading':             '0/07/WikEd_heading.png',
			'highlightSyntax':     '6/67/WikEd_syntax.png',
			'image':               '3/37/WikEd_image.png',
			'indentList':          '7/7a/WikEd_indent_list.png',
			'italic':              'd/d4/WikEd_italic.png',
			'jumpNext':            '5/54/WikEd_jump_next.png',
			'logo':                '6/67/WikEd_logo.png',
			'nowiki':              '5/5a/WikEd_nowiki.png',
			'numberList':          '3/3b/WikEd_number_list.png',
			'jumpPrev':            'c/c7/WikEd_jump_prev.png',
			'preview':             '3/31/WikEd_preview.png',
			'redirect':            'f/fa/WikEd_redirect.png',
			'redo':                'd/d7/WikEd_redo.png',
			'ref':                 'b/ba/WikEd_ref.png',
			'refHide':             '0/0b/WikEd_ref_hide.png',
			'references':          '6/66/WikEd_references.png',
			'redoAll':             '2/2d/WikEd_redo_all.png',
			'regExp':              '6/6a/WikEd_regexp.png',
			'replaceAll':          '2/2a/WikEd_replace_all.png',
			'replaceNext':         'b/b0/WikEd_replace_next.png',
			'replacePrev':         'a/a1/WikEd_replace_prev.png',
			'scrollToEdit':        '1/13/WikEd_align_top.png',
			'scrollToPreview':     '3/37/WikEd_align_preview.png',
			'scrollToEditDown':    'a/a8/WikEd_align_down.png',
			'scrollToPreviewDown': '5/58/WikEd_align_preview_down.png',
			'source':              '0/02/WikEd_source.png',
			'strikethrough':       '0/06/WikEd_strikethrough.png',
			'subscript':           '9/9e/WikEd_subscript.png',
			'superscript':         'b/bf/WikEd_superscript.png',
			'tab':                 'e/e7/WikEd_tab.png',
			'table':               'b/bd/WikEd_table.png',
			'tableMode':           '0/00/WikEd_table_edit.png', // {{TABLE}}
			'tableBG':             '8/8a/WikEd_unknown.png', // {{TABLE}}
			'textify':             'c/cd/WikEd_textify.png',
			'underline':           '2/21/WikEd_underline.png',
			'undo':                'e/e6/WikEd_undo.png',
			'undoAll':             '0/08/WikEd_undo_all.png',
			'unknown':             '8/8a/WikEd_unknown.png',
			'useWikEd':            '6/67/WikEd_logo.png',
			'using':               'e/e0/WikEd_using.png',
			'webLink':             '1/16/WikEd_weblink.png',
			'wikEdDiff':           'c/c6/WikEdDiff.png',
			'wikify':              '9/9f/WikEd_wikify.png',
			'wikiLink':            '2/21/WikEd_wikilink.png'
		});
	}

// edit-frame css rules
	if (typeof(wikEdFrameCSS) == 'undefined') { window.wikEdFrameCSS = {}; }

// WikedInitFrameCSS: define built-in edit frame css
	window.WikedInitFrameCSS = function() {
		WikEdInitObject(wikEdFrameCSS, {

// frame body
			'.wikedFrameBody':    'background: #FFFFFF; margin: 0px; padding: 0.2em; overflow: -moz-scrollbars-vertical; overflow-x: auto; font-family: monospace;',

// syntax highlighting
			'.wikEdBlock':        'background-color: #e8e8e8;',
			'.wikEdBlockTag':     'color: #0000e0;',
			'.wikEdInlineTag':    'color: #0000e0;',
			'.wikEdUnknown':      'background-image: url({wikEdUnknown});',
			'.wikEdSubscript':    'position: relative; top: 0.3em;',
			'.wikEdSuperscript':  'position: relative; top: -0.3em;',
			'.wikEdBold':         'font-weight: bold;',
			'.wikEdRef':          'color: #808080; background-color: #e8e8e8;',
			'.wikEdRefHide':      'color: #c0c0c0;',
			'.wikEdComment':      'background-color: #fff0d0;',
			'.wikEdDel':          'text-decoration: line-through;',
			'.wikEdIns':          'text-decoration: underline;',
			'.wikEdItalic':       'font-style: italic;',
			'.wikEdNowiki':       'background-color: #e8e8e8;',
			'.wikEdRGB':          '',

// horizontal rule
			'.wikEdHR':           'background-color: #d0d0d0;',
			'.wikEdHRInline':     'background-color: #d0d0d0;',

// wiki code
			'.wikEdWiki':         'color: #0000e0;',
			'.wikEdWikiRedir':    'color: #0000e0; background-color: #ffffff; font-weight: bold;',
			'.wikEdMagic':        'color: #0000e0; background-color: #e0e0e0; font-weight: bold;',

// headings
			'.wikEdHeading':      'background-color: #e0e0e0; font-weight: bold;',
			'.wikEdHeadingWp':    'background-color: #d8e0ff; font-weight: bold;',

// tables
			'.wikEdTableBlock':   'background-color: #e8e8e8;',
			'.wikEdTableLine':    'background-color: #e8e8e8;',
			'.wikEdTableTag':     'background-color: #e8e8e8; color: #0000e0;',

// list
			'.wikEdListBlock':    'background-color: #e8e8e8;',
			'.wikEdListLine':     'background-color: #f0f0f0',
			'.wikEdListTag':      'background-color: #e8e8e8; color: #0000e0; font-weight: bold;',

// space-pre
			'.wikEdSpaceBlock':   'background-color: #e8e8e8;',
			'.wikEdSpaceLine':    'background-color: #e8e8e8;',
			'.wikEdSpaceTag':     'color: #0000e0; font-weight: bold;',

// wiki links, images, categories, templates
			'.wikEdLinkTag':      'color: #0000e0;',
			'.wikEdLink':         '',
			'.wikEdImage':        'background-color: #d5ffaa;',
			'.wikEdCat':          'background-color: #d0d8ff;',
			'.wikEdTemplTag':     'color: #0000e0;',
			'.wikEdTempl':        'background-color: #e0e8ff;',

// interlanguage
			'.wikEdInter':        'color: #000000;',
			'.wikEdLinkInter':    'background-color: #c8c8ff;',
			'.wikEdImageInter':   'background-color: #c8c8ff;',
			'.wikEdCatInter':     'background-color: #c8c8ff;',
			'.wikEdTemplInter':   'background-color: #c8c8ff;',

// name
			'.wikEdLinkName':     'color: #f00000; font-weight: bold;',
			'.wikEdImageName':    'color: #000000; font-weight: bold;',
			'.wikEdCatName':      'color: #f00000; font-weight: bold;',
			'.wikEdTemplName':    'color: #f00000; font-weight: bold;',
			'.wikEdURLLink':      'color: #f00000; font-weight: bold;',

// links
			'.wikEdHighlightLink': 'text-decoration: none; color: #909090;',
			':hover.wikEdHighlightLink': 'text-decoration: underline; color: #909090;',

// pasted html
			'.wikEdPastedHtml':   'background-color: #ffc080;',

// text and parameters
			'.wikEdLinkText':     'color: #000000; font-weight: bold;',
			'.wikEdImageParam':   'color: #0000e0;',
			'.wikEdImageCaption': 'color: #000000;',
			'.wikEdCatText':      'color: #000000;',
			'.wikEdTemplText':    'color: #000000;',
			'.wikEdURLText':      'color: #000000; font-weight: bold;',

// table edit // {{TABLE}}
			'.wikEdTableEdit':    'border: solid black; border-width: 1px 1px 0 0; background-color: red; background-image: url(\'' + wikEdImage['tableBG'] +  '\'); border-collapse: separate; border-spacing: 0;',
			'.wikEdTableEdit td': 'border: solid black; border-width: 0 0 1px 1px; background-color: white;',
			'.wikEdTableEdit th': 'border: solid black; border-width: 0 0 1px 1px; background-color: lightgrey; font-weight: bold;',
			'.wikEdTableEdit tr': 'background-color: lightgrey; font-weight: bold;',

// insert wikicode here
			'.wikEdInsertHere':   'background-color: orange; font-style: italic;',

// colors
			'.wikEdColorsLight':  'color: black;',
			'.wikEdColorsDark':   'color: white;',

// invisibles, control chars, and strange spaces
			'.wikEdTab':          'white-space: pre; background-image: url({wikEdTab}); background-position: bottom right; background-repeat: no-repeat;',
			'.wikEdTabPlain':     'white-space: pre;',
			'.wikEdCtrl':         'white-space: pre; background-image: url({wikEdCtrl}); background-position: center center; background-repeat: no-repeat; margin: 0 1px;',
			'.wikEdCtrl:before':  'content: \'\u00a0\'',
			'.wikEdBlank':        'white-space: -moz-pre-wrap; background-image: url({wikEdBlank}); background-position: bottom left; background-repeat: no-repeat; margin: 0 1px; padding: 0 1px;'
		});
	}

// main window css rules
	if (typeof(wikEdMainCSS) == 'undefined') { window.wikEdMainCSS = {}; }

// WikedInitMainCSS: define built-in main window css
	window.WikedInitMainCSS = function() {
		WikEdInitObject(wikEdMainCSS, {

// logo
			'.wikEdLogo':                  'margin-left: 0.5em;',
			'.wikEdLogoFallBack':          'float: right;',

// combo input box
			'.wikEdCombo':                 'font-size: smaller; padding-left: 0.1em; padding-right: 0.1em; margin: 0 0.1em 0 0.1em; height: 1.6em; vertical-align: bottom;',

// wikEd button areas

// button bar margins
			'.wikEdButtonBarFormat':       'margin: 0 8px 3px 0; float: left;',
			'.wikEdButtonBarCustom1':      'margin: 0 8px 3px 0; float: left;',
			'.wikEdButtonBarFind':         'margin: 0 8px 3px 0; float: left;',
			'.wikEdButtonBarFix':          'margin: 0 8px 3px 0; float: left;',
			'.wikEdButtonBarCustom2':      'margin: 0 8px 3px 0; float: left;',
			'.wikEdButtonBarControl':      'margin: 0 0 3px 0; float: right;',
			'.wikEdButtonBarPreview':      'margin: 0 0 0.15em 0.6em; float: right;',
			'.wikEdButtonBarPreviewFull':  'margin: -0.2em 0 0 0.6em; float: right;',
			'.wikEdButtonBarPreview2':     'margin: 0.2em 0 0.4em 0; float: right;',
			'.wikEdButtonBarJump':         'margin: 0 0 0 0.6em; float: right;',

// button bar inner wrapper: border (hidden: invisible)
			'.wikedButtonBarInnerWrapperVisible':   'border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
			'.wikedButtonBarInnerWrapperHidden':    '',

// button bar grip wrapper: invisible (hidden: border)
			'.wikedButtonBarGripWrapperVisible':    'float: left;',
			'.wikedButtonBarGripWrapperHidden':     'float: left; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',

// button bar buttons wrapper: invisible (hidden: border)
			'.wikedButtonBarButtonsWrapperVisible': 'float: left; background: #d4d0cc; ',
			'.wikedButtonBarButtonsWrapperHidden':  'float: left; background: #d4d0cc; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0; z-index: 4;',

// button bar grip
			'.wikedButtonBarGrip':         'background: #d4d0cc; padding: 0; background-image: url({wikEdGrip}); background-repeat: repeat-y; cursor: pointer;',

// button bar buttons
			'.wikEdButtonsFormat':         'background: #d4d0cc; padding: 2px 2px 0 0px;',
			'.wikEdButtonsCustom1':        'background: #d4d0cc; padding: 2px 2px 0 0px;',
			'.wikEdButtonsFind':           'background: #d4d0cc; padding: 0px 2px 0 0px;',
			'.wikEdButtonsFix':            'background: #d4d0cc; padding: 2px 2px 0 0px;',
			'.wikEdButtonsCustom2':        'background: #d4d0cc; padding: 2px 2px 0 0px;',
			'.wikEdButtonsControl':        'background: #d4d0cc; padding: 2px 2px 0 1px;',

			'.wikEdButtonsPreview':        'background: #d4d0cc; padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
			'.wikEdButtonsPreviewFull':    'background: #d4d0cc; padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
			'.wikEdButtonsPreview2':       'background: #d4d0cc; padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',
			'.wikEdButtonsJump':           'background: #d4d0cc; padding: 2px; border: 1px solid; border-color: #e0e0e0 #808080 #808080 #e0e0e0;',

// wikEd buttons (!important for devmo skin)
			'.wikEdButton':                'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #d4d0cc; border: 1px #d4d0cc solid !important; cursor: pointer;',
			'.wikEdButton:hover':          'background: #e4e0dd; border: 1px outset !important; cursor: pointer;',
			'.wikEdButton:active':         'background: #e4e0dc; border: 1px inset !important;  cursor: pointer;',
			'.wikEdButtonSolo':            'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #d4d0cc; border: 1px #d4d0cc solid !important; cursor: pointer;',
			'.wikEdButtonSolo:hover':      'background: #e4e0dd; border: 1px outset !important; cursor: pointer;',
			'.wikEdButtonChecked':         'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ccc8c3; border: 1px solid !important; border-color: black white white black !important; cursor: pointer;',
			'.wikEdButtonUnchecked':       'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ddd8d3; border: 1px solid !important; border-color: white black black white !important; cursor: pointer;',
			'.wikEdButtonPressed':         'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ccc8c3; border: 1px solid !important; border-color: black white white black !important; cursor: wait;',
			'.wikEdButtonInactive':        'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #c0c0c0; border: 1px #b0b0b0 solid !important; cursor: not-allowed',
			'.wikEdLocalPreview':          'vertical-align: top; margin: 0 0.33em 0 0.15em; padding: 0;',
			'.wikEdLocalDiff':             'vertical-align: top; margin: 0 0.33em 0 -0.18em; padding: 0;',
			'.wikEdButtonDummy':           'vertical-align: text-top; margin: 1px 2px; padding: 1px; background: #d4d0cc;',

// preview box
			'.wikEdPreviewBoxOuter':       'clear: both; margin: 0; border-width: 1px; border-style: solid; border-color: #808080 #d0d0d0 #d0d0d0 #808080;',
			'.wikEdPreviewBox':            'background-color: #faf8f6; padding: 5px; border-width: 1px; border-style: solid; border-color: #404040 #ffffff #ffffff #404040;',

// find field
			'.wikEdFindComboInput':        'position: relative; padding: 0; margin: 0 0.2em; white-space: nowrap; top: 0; vertical-align: bottom;',
			'#wikEdFindText':              'vertical-align: 0%; font-family: monospace; padding: 0; margin: 0; position: absolute; z-index: 2; -moz-box-sizing: content-box; left: 0; top: 1px; height: 14px; width: 170px;',
			'#wikEdFindSelect':            'vertical-align: 0%; font-family: monospace; padding: 0; margin: 0; position: relative; z-index: 1; -moz-box-sizing: content-box; left: 0; top: 0px; height: 18px; border: none;',

// replace field
			'.wikEdReplaceComboInput':     'position: relative; padding: 0; margin: 0 0.2em; white-space: nowrap; top: 0; vertical-align: bottom;',
			'#wikEdReplaceText':           'vertical-align: 0%; font-family: monospace; padding: 0; margin: 0; position: absolute; z-index: 2; -moz-box-sizing: content-box; left: 0; top: 1px; height: 14px; width: 170px;',
			'#wikEdReplaceSelect':         'vertical-align: 0%; font-family: monospace; padding: 0; margin: 0; position: relative; z-index: 1; -moz-box-sizing: content-box; left: 0; top: 0px; height: 18px; border: none; ',

// summary field
			'.wikEdSummaryComboInput':     'position: relative; padding: 0; margin: 0 0 0 0.1em; white-space: nowrap; top: 0; vertical-align: text-bottom;',
			'.wikEdSummaryText':           'vertical-align: 0%; padding: 0; margin: 0; position: absolute; z-index: 2; -moz-box-sizing: content-box; left: 0; top: 0px; height: 18px; width: auto;',
			'.wikEdSummarySelect':         'vertical-align: 0%; padding: 0; margin: 0; position: relative; z-index: 1; -moz-box-sizing: content-box; left: 0; top: 1px; height: 21px; border: none;',

// space around submit buttons
			'.editButtons':                'margin: 0;',

// frame
			'.wikEdFrameOuter':            'width: 100%; margin: 0; border-width: 1px; border-style: solid; border-color: #808080 #d0d0d0 #d0d0d0 #808080;',
			'.wikEdFrameInner':            'padding: 0; border-width: 1px; border-style: solid; border-color: #404040 #ffffff #ffffff #404040;',
			'.wikEdFrame':                 'width: 100%; padding: 0; margin: 0; border: none;',

// summary
			'.wikEdSummaryWrapper':        'margin: 0 0 0.4em 0; width: 100%',
			'.wikEdSummaryWrapperTop':     'margin: 0.1em 0 0.4em 0; width: 100%',
			'#wpSummaryLabel':             'margin: 0 0.2em 0 0;',
			'.editOptions':                'position: relative; top: 0.1em;',
			'.wikEdClearSummaryForm':      'display: inline;',
			'.wikEdClearSummary':          'vertical-align: middle; margin: 0 0.1em 0 0.5em; padding: 0 0 0.2em 0;',

// input wrapper
			'.wikEdInputWrapper':          'z-index: 100; clear: both; margin-top: 0.5em;',
			'.wikEdInputWrapperFull':      'position: fixed; top: 0; left: 0; right: 0; padding: 4px; background: white; z-index: 100;',

// other wrappers
			'.wikEdToolbarWrapper':        'margin: 0 0 0.25em 0;',
			'.wikEdCaptchaWrapper':        '',
			'.wikEdDebugWrapper':          'margin: 0 0 0.35em 0;',
			'.wikEdTextareaWrapper':       'margin: 0 0 0.35em 0;',
			'.wikEdFrameWrapper':          'margin: 0 0 0.35em 0;',
			'.wikEdConsoleWrapper':        '',
			'.wikEdButtonsWrapper':        '',
			'.wikEdSummaryInputWrapper':   'display: inline; white-space: nowrap;',
			'.wikEdSummaryOptions':        'display: inline;',
			'.wikEdSubmitWrapper':         ';',
			'.wikEdSubmitButtonsWrapper':  '',
			'.wikEdLocalPrevWrapper':      'margin: 0.5em 0 0 0;',
			'.wikEdInsertWrapper':         '',

// various
			'.wikEdEditOptions':           'display: inline; vertical-align: baseline; margin-right: 0.75em; white-space: nowrap;',
			'.wikEdEditHelp':              'vertical-align: baseline; margin-right: 0.5em; white-space: nowrap;',
			'#editpage-specialchars':      'clear: both;'
		});
	}

// buttons (id, class, popup title, image src, width, height, alt text, click code)
	if (typeof(wikEdButton) == 'undefined') { window.wikEdButton = {}; }

// WikedInitButton: define built-in buttons (id, class, popup title, image src, width, height, alt text, click handler code were obj is the button element)
	window.WikedInitButton = function() {
		WikEdInitObject(wikEdButton, {

// workaround for mozilla 3.0 bug 441087:  objId = obj.id; eventShiftKey = event.shiftKey;

// format top
			 1: ['wikEdUndo',             'wikEdButtonInactive',  wikEdText['wikEdUndo title'],             wikEdImage['undo'],                '16', '16', wikEdText['wikEdUndo alt'],             'javascript:WikEdEditButton(obj, objId);' ],
			 2: ['wikEdRedo',             'wikEdButtonInactive',  wikEdText['wikEdRedo title'],             wikEdImage['redo'],                '16', '16', wikEdText['wikEdRedo alt'],             'javascript:WikEdEditButton(obj, objId);' ],
			 3: ['wikEdBold',             'wikEdButton',          wikEdText['wikEdBold title'],             wikEdImage['bold'],                '16', '16', wikEdText['wikEdBold alt'],             'javascript:WikEdEditButton(obj, objId);' ],
			 4: ['wikEdItalic',           'wikEdButton',          wikEdText['wikEdItalic title'],           wikEdImage['italic'],              '16', '16', wikEdText['wikEdItalic alt'],           'javascript:WikEdEditButton(obj, objId);' ],
			 5: ['wikEdUnderline',        'wikEdButton',          wikEdText['wikEdUnderline title'],        wikEdImage['underline'],           '16', '16', wikEdText['wikEdUnderline alt'],        'javascript:WikEdEditButton(obj, objId);' ],
			 6: ['wikEdStrikethrough',    'wikEdButton',          wikEdText['wikEdStrikethrough title'],    wikEdImage['strikethrough'],       '16', '16', wikEdText['wikEdStrikethrough alt'],    'javascript:WikEdEditButton(obj, objId);' ],
			 7: ['wikEdNowiki',           'wikEdButton',          wikEdText['wikEdNowiki title'],           wikEdImage['nowiki'],              '16', '16', wikEdText['wikEdNowiki alt'],           'javascript:WikEdEditButton(obj, objId);' ],
			 8: ['wikEdSuperscript',      'wikEdButton',          wikEdText['wikEdSuperscript title'],      wikEdImage['superscript'],         '16', '16', wikEdText['wikEdSuperscript alt'],      'javascript:WikEdEditButton(obj, objId);' ],
			 9: ['wikEdSubscript',        'wikEdButton',          wikEdText['wikEdSubscript title'],        wikEdImage['subscript'],           '16', '16', wikEdText['wikEdSubscript alt'],        'javascript:WikEdEditButton(obj, objId);' ],
			10: ['wikEdRef',              'wikEdButton',          wikEdText['wikEdRef title'],              wikEdImage['ref'],                 '16', '16', wikEdText['wikEdRef alt'],              'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdRef\'); } else { javascript:WikEdEditButton(obj, \'wikEdRefNamed\'); }' ],
			12: ['wikEdCase',             'wikEdButton',          wikEdText['wikEdCase title'],             wikEdImage['case'],                '16', '16', wikEdText['wikEdCase alt'],             'javascript:WikEdEditButton(obj, objId);' ],
			25: ['wikEdRedirect',         'wikEdButton',          wikEdText['wikEdRedirect title'],         wikEdImage['redirect'],            '16', '16', wikEdText['wikEdRedirect alt'],         'javascript:WikEdEditButton(obj, objId);' ],
			13: ['wikEdUndoAll',          'wikEdButton',          wikEdText['wikEdUndoAll title'],          wikEdImage['undoAll'],             '16', '16', wikEdText['wikEdUndoAll alt'],          'javascript:WikEdEditButton(obj, objId);' ],
			14: ['wikEdRedoAll',          'wikEdButtonInactive',  wikEdText['wikEdRedoAll title'],          wikEdImage['redoAll'],             '16', '16', wikEdText['wikEdRedoAll alt'],          'javascript:WikEdEditButton(obj, objId);' ],

// format bottom
			15: ['wikEdWikiLink',         'wikEdButton',          wikEdText['wikEdWikiLink title'],         wikEdImage['wikiLink'],            '16', '16', wikEdText['wikEdWikiLink alt'],         'javascript:WikEdEditButton(obj, objId);' ],
			16: ['wikEdWebLink',          'wikEdButton',          wikEdText['wikEdWebLink title'],          wikEdImage['webLink'],             '16', '16', wikEdText['wikEdWebLink alt'],          'javascript:WikEdEditButton(obj, objId);' ],
			17: ['wikEdHeading',          'wikEdButton',          wikEdText['wikEdHeading title'],          wikEdImage['heading'],             '16', '16', wikEdText['wikEdHeading alt'],          'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdIncreaseHeading\'); } else { javascript:WikEdEditButton(obj, \'wikEdDecreaseHeading\'); }' ],
			19: ['wikEdBulletList',       'wikEdButton',          wikEdText['wikEdBulletList title'],       wikEdImage['bulletList'],          '16', '16', wikEdText['wikEdBulletList alt'],       'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdIncreaseBulletList\'); } else { javascript:WikEdEditButton(obj, \'wikEdDecreaseBulletList\'); }' ],
			20: ['wikEdNumberList',       'wikEdButton',          wikEdText['wikEdNumberList title'],       wikEdImage['numberList'],          '16', '16', wikEdText['wikEdNumberList alt'],       'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdIncreaseNumberList\'); } else { javascript:WikEdEditButton(obj, \'wikEdDecreaseNumberList\'); }' ],
			21: ['wikEdIndentList',       'wikEdButton',          wikEdText['wikEdIndentList title'],       wikEdImage['indentList'],          '16', '16', wikEdText['wikEdIndentList alt'],       'if (!eventShiftKey) { javascript:WikEdEditButton(obj, \'wikEdIncreaseIndentList\'); } else { javascript:WikEdEditButton(obj, \'wikEdDecreaseIndentList\'); }' ],
			22: ['wikEdDefinitionList',   'wikEdButton',          wikEdText['wikEdDefinitionList title'],   wikEdImage['definitionList'],      '16', '16', wikEdText['wikEdDefinitionList alt'],   'javascript:WikEdEditButton(obj, objId);' ],
			23: ['wikEdImage',            'wikEdButton',          wikEdText['wikEdImage title'],            wikEdImage['image'],               '16', '16', wikEdText['wikEdImage alt'],            'javascript:WikEdEditButton(obj, objId);' ],
			24: ['wikEdTable',            'wikEdButton',          wikEdText['wikEdTable title'],            wikEdImage['table'],               '16', '16', wikEdText['wikEdTable alt'],            'javascript:WikEdEditButton(obj, objId);' ],
			11: ['wikEdReferences',       'wikEdButton',          wikEdText['wikEdReferences title'],       wikEdImage['references'],          '16', '16', wikEdText['wikEdReferences alt'],       'if (!eventShiftKey) { javascript:WikEdEditButton(obj, objId); } else { javascript:WikEdEditButton(obj, \'wikEdReferencesSection\'); }' ],
			26: ['wikEdWikify',           'wikEdButton',          wikEdText['wikEdWikify title'],           wikEdImage['wikify'],              '16', '16', wikEdText['wikEdWikify alt'],           'javascript:WikEdEditButton(obj, objId);' ],
			27: ['wikEdTextify',          'wikEdButton',          wikEdText['wikEdTextify title'],          wikEdImage['textify'],             '16', '16', wikEdText['wikEdTextify alt'],          'javascript:WikEdEditButton(obj, objId);' ],

// control top
			77: ['wikEdRefHide',          'wikEdButtonUnchecked', wikEdText['wikEdRefHide title'],          wikEdImage['refHide'],             '16', '16', wikEdText['wikEdRefHide alt'],          'javascript:WikEdButton(obj, objId, true);' ],
			29: ['wikEdTextZoom',         'wikEdButton',          wikEdText['wikEdTextZoom title'],         wikEdImage['textZoom'],            '16', '16', wikEdText['wikEdTextZoom alt'],         'if (!eventShiftKey) { javascript:WikEdButton(obj, \'wikEdTextZoomDown\'); } else { javascript:WikEdButton(obj, \'wikEdTextZoomUp\'); }' ],
			30: ['wikEdClearHistory',     'wikEdButton',          wikEdText['wikEdClearHistory title'],     wikEdImage['clearHistory'],        '16', '16', wikEdText['wikEdClearHistory alt'],     'javascript:WikEdButton(obj, objId);' ],
			31: ['wikEdScrollToPreview',  'wikEdButton',          wikEdText['wikEdScrollToPreview title'],  wikEdImage['scrollToPreviewDown'], '16', '16', wikEdText['wikEdScrollToPreview alt'],  'javascript:WikEdButton(obj, objId);' ],
			32: ['wikEdScrollToEdit',     'wikEdButton',          wikEdText['wikEdScrollToEdit title'],     wikEdImage['scrollToEditDown'],    '16', '16', wikEdText['wikEdScrollToEdit alt'],     'javascript:WikEdButton(obj, objId);' ],

// control bottom
			33: ['wikEdUseWikEd',         'wikEdButtonChecked',   wikEdText['wikEdUseWikEd title'],         wikEdImage['useWikEd'],            '16', '16', wikEdText['wikEdUseWikEd alt'],         'javascript:WikEdButton(obj, objId, true);' ],
			34: ['wikEdHighlightSyntax',  'wikEdButtonUnchecked', wikEdText['wikEdHighlightSyntax title'],  wikEdImage['highlightSyntax'],     '16', '16', wikEdText['wikEdHighlightSyntax alt'],  'javascript:WikEdButton(obj, objId, true);' ],
			35: ['wikEdSource',           'wikEdButton',          wikEdText['wikEdSource title'],           wikEdImage['source'],              '16', '16', wikEdText['wikEdSource alt'],           'javascript:WikEdEditButton(obj, objId);' ],
			75: ['wikEdCloseToolbar',     'wikEdButtonUnchecked', wikEdText['wikEdCloseToolbar title'],     wikEdImage['closeToolbar'],        '16', '16', wikEdText['wikEdCloseToolbar alt'],     'javascript:WikEdButton(obj, objId, true);' ],
			36: ['wikEdUsing',            'wikEdButtonUnchecked', wikEdText['wikEdUsing title'],            wikEdImage['using'],               '16', '16', wikEdText['wikEdUsing alt'],            'javascript:WikEdButton(obj, objId, true);' ],
			37: ['wikEdFullScreen',       'wikEdButtonUnchecked', wikEdText['wikEdFullScreen title'],       wikEdImage['fullScreen'],          '16', '16', wikEdText['wikEdFullScreen alt'],       'javascript:WikEdButton(obj, objId, true);' ],
// {{TABLE}}
			79: ['wikEdTableMode',        'wikEdButtonUnchecked', wikEdText['wikEdTableMode title'],        wikEdImage['tableMode'],           '16', '16', wikEdText['wikEdTableMode alt'],        'javascript:WikEdButton(obj, objId, true);' ],

// find top
			39: ['wikEdFindAll',          'wikEdButton',          wikEdText['wikEdFindAll title'],          wikEdImage['findAll'],             '16', '16', wikEdText['wikEdFindAll alt'],          'javascript:WikEdEditButton(obj, objId);' ],
			40: ['wikEdFindPrev',         'wikEdButton',          wikEdText['wikEdFindPrev title'],         wikEdImage['findPrev'],            '16', '16', wikEdText['wikEdFindPrev alt'],         'javascript:WikEdEditButton(obj, objId);' ],
			41: ['wikEdFindNext',         'wikEdButton',          wikEdText['wikEdFindNext title'],         wikEdImage['findNext'],            '16', '16', wikEdText['wikEdFindNext alt'],         'if (eventShiftKey) { javascript:WikEdEditButton(obj, objId, \'shift\'); } else { javascript:WikEdEditButton(obj, objId); }' ],
			43: ['wikEdJumpPrev',         'wikEdButton',          wikEdText['wikEdJumpPrev title'],         wikEdImage['jumpPrev'],            '16', '16', wikEdText['wikEdJumpPrev alt'],         'javascript:WikEdEditButton(obj, objId);' ],
			44: ['wikEdJumpNext',         'wikEdButton',          wikEdText['wikEdJumpNext title'],         wikEdImage['jumpNext'],            '16', '16', wikEdText['wikEdJumpNext alt'],         'javascript:WikEdEditButton(obj, objId);' ],

// find bottom
			46: ['wikEdReplaceAll',       'wikEdButton',          wikEdText['wikEdReplaceAll title'],       wikEdImage['replaceAll'],          '16', '16', wikEdText['wikEdReplaceAll alt'],       'javascript:WikEdEditButton(obj, objId);' ],
			47: ['wikEdReplacePrev',      'wikEdButton',          wikEdText['wikEdReplacePrev title'],      wikEdImage['replacePrev'],         '16', '16', wikEdText['wikEdReplacePrev alt'],      'javascript:WikEdEditButton(obj, objId);' ],
			48: ['wikEdReplaceNext',      'wikEdButton',          wikEdText['wikEdReplaceNext title'],      wikEdImage['replaceNext'],         '16', '16', wikEdText['wikEdReplaceNext alt'],      'if (eventShiftKey) { javascript:WikEdEditButton(obj, objId, \'shift\'); } else { javascript:WikEdEditButton(obj, objId); }' ],
			49: ['wikEdCaseSensitive',    'wikEdButtonUnchecked', wikEdText['wikEdCaseSensitive title'],    wikEdImage['caseSensitive'],       '16', '16', wikEdText['wikEdCaseSensitive alt'],    'javascript:WikEdButton(obj, objId, true);' ],
			50: ['wikEdRegExp',           'wikEdButtonUnchecked', wikEdText['wikEdRegExp title'],           wikEdImage['regExp'],              '16', '16', wikEdText['wikEdRegExp alt'],           'javascript:WikEdButton(obj, objId, true);' ],
			51: ['wikEdFindAhead',        'wikEdButtonUnchecked', wikEdText['wikEdFindAhead title'],        wikEdImage['findAhead'],           '16', '16', wikEdText['wikEdFindAhead alt'],        'javascript:WikEdButton(obj, objId, true);' ],

// fix top
			52: ['wikEdFixBasic',         'wikEdButton',          wikEdText['wikEdFixBasic title'],         wikEdImage['fixBasic'],            '16', '16', wikEdText['wikEdFixBasic alt'],         'javascript:WikEdEditButton(obj, objId);' ],
			53: ['wikEdFixHtml',          'wikEdButton',          wikEdText['wikEdFixHtml title'],          wikEdImage['fixHtml'],             '16', '16', wikEdText['wikEdFixHtml alt'],          'javascript:WikEdEditButton(obj, objId);' ],
			54: ['wikEdFixCaps',          'wikEdButton',          wikEdText['wikEdFixCaps title'],          wikEdImage['fixCaps'],             '16', '16', wikEdText['wikEdFixCaps alt'],          'javascript:WikEdEditButton(obj, objId);' ],
			55: ['wikEdfixUnicode',       'wikEdButton',          wikEdText['wikEdfixUnicode title'],       wikEdImage['fixUnicode'],          '16', '16', wikEdText['wikEdfixUnicode alt'],       'javascript:WikEdEditButton(obj, objId);' ],
			56: ['wikEdFixAll',           'wikEdButton',          wikEdText['wikEdFixAll title'],           wikEdImage['fixAll'],              '16', '16', wikEdText['wikEdFixAll alt'],           'javascript:WikEdEditButton(obj, objId);' ],
			57: ['wikEdFixRegExTypo',     'wikEdButton',          wikEdText['wikEdFixRegExTypo title'],     wikEdImage['fixRegExTypo'],        '16', '16', wikEdText['wikEdFixRegExTypo alt'],     'javascript:WikEdEditButton(obj, objId);' ],

// fix bottom
			58: ['wikEdFixDashes',        'wikEdButton',          wikEdText['wikEdFixDashes title'],        wikEdImage['fixDash'],             '16', '16', wikEdText['wikEdFixDashes alt'],        'javascript:WikEdEditButton(obj, objId);' ],
			59: ['wikEdFixPunct',         'wikEdButton',          wikEdText['wikEdFixPunct title'],         wikEdImage['fixPunct'],            '16', '16', wikEdText['wikEdFixPunct alt'],         'javascript:WikEdEditButton(obj, objId);' ],
			60: ['wikEdFixMath',          'wikEdButton',          wikEdText['wikEdFixMath title'],          wikEdImage['fixMath'],             '16', '16', wikEdText['wikEdFixMath alt'],          'javascript:WikEdEditButton(obj, objId);' ],
			61: ['wikEdFixChem',          'wikEdButton',          wikEdText['wikEdFixChem title'],          wikEdImage['fixChem'],             '16', '16', wikEdText['wikEdFixChem alt'],          'javascript:WikEdEditButton(obj, objId);' ],
			62: ['wikEdFixUnits',         'wikEdButton',          wikEdText['wikEdFixUnits title'],         wikEdImage['fixUnits'],            '16', '16', wikEdText['wikEdFixUnits alt'],         'javascript:WikEdEditButton(obj, objId);' ],

// preview top
			65: ['wikEdClose',            'wikEdButton',          wikEdText['wikEdClose title'],            wikEdImage['close'],               '16', '16', wikEdText['wikEdClose alt'],            'javascript:WikEdButton(obj, objId);' ],
			66: ['wikEdScrollToPreview2', 'wikEdButton',          wikEdText['wikEdScrollToPreview2 title'], wikEdImage['scrollToPreviewDown'], '16', '16', wikEdText['wikEdScrollToPreview2 alt'], 'javascript:WikEdButton(obj, objId);' ],
			67: ['wikEdScrollToEdit2',    'wikEdButton',          wikEdText['wikEdScrollToEdit2 title'],    wikEdImage['scrollToEdit'],        '16', '16', wikEdText['wikEdScrollToEdit2 alt'],    'javascript:WikEdButton(obj, objId);' ],

// preview bottom
			70: ['wikEdClose2',           'wikEdButton',          wikEdText['wikEdClose2 title'],           wikEdImage['close'],               '16', '16', wikEdText['wikEdClose2 alt'],           'javascript:WikEdButton(obj, objId);' ],
			71: ['wikEdScrollToPreview3', 'wikEdButton',          wikEdText['wikEdScrollToPreview3 title'], wikEdImage['scrollToPreview'],     '16', '16', wikEdText['wikEdScrollToPreview3 alt'], 'javascript:WikEdButton(obj, objId);' ],
			72: ['wikEdScrollToEdit3',    'wikEdButton',          wikEdText['wikEdScrollToEdit3 title'],    wikEdImage['scrollToEdit'],        '16', '16', wikEdText['wikEdScrollToEdit3 alt'],    'javascript:WikEdButton(obj, objId);' ],

// jump
			78: ['wikEdDiff',             'wikEdButtonUnchecked', wikEdText['wikEdDiff title'],             wikEdImage['wikEdDiff'],           '16', '16', wikEdText['wikEdDiff alt'],             'javascript:WikEdButton(obj, objId, true);' ],
			74: ['wikEdScrollToEdit4',    'wikEdButtonSolo',      wikEdText['wikEdScrollToEdit4 title'],    wikEdImage['scrollToEditDown'],    '16', '16', wikEdText['wikEdScrollToEdit4 alt'],    'javascript:WikEdButton(obj, objId);' ],

// dummy
			76: ['wikEdDummy',            'wikEdButtonDummy',     '',                                       wikEdImage['dummy'],               '16', '16', '',                                     '' ]
		});
	}

// button access keys
	if (typeof(wikEdButtonKey) == 'undefined') { window.wikEdButtonKey = {}; }

// WikedInitButtonKey: define accesskeys for edit buttons (wikEd button number: key string, JS key code)
	window.WikedInitButtonKey = function() {
		WikEdInitObject(wikEdButtonKey, {
			26: ['b', 66], // wikify
			27: ['o', 79], // textify
			67: ['g', 71], // scrolltoedit2
			72: ['g', 71], // scrolltoedit3
			74: ['g', 71], // scrolltoedit4
			32: ['g', 71]  // scrolltoedit, overwrites previous wikEd buttons for same key
		});
	}

// button bars (id, class, button numbers)
	if (typeof(wikEdButtonBar) == 'undefined') { window.wikEdButtonBar = {}; }

// WikedInitButtonBar: define built-in button bars (id outer, class outer, id inner, class inner, height, grip title, button numbers)
	window.WikedInitButtonBar = function() {
		WikEdInitObject(wikEdButtonBar, {
			'format':    ['wikEdButtonBarFormat',    'wikEdButtonBarFormat',    'wikEdButtonsFormat',    'wikEdButtonsFormat',    44, wikEdText['wikEdGripFormat title'],  [1,2,3,4,5,6,7,8,9,10,12,13,14,'br',15,16,17,19,20,21,22,23,24,11,25,26,27] ],
			'custom1':   ['wikEdButtonBarCustom1',   'wikEdButtonBarCustom1',   'wikEdButtonsCustom1',   'wikEdButtonsCustom1',   44, wikEdText['wikEdGripCustom1 title'], [ ] ],
			'find':      ['wikEdButtonBarFind',      'wikEdButtonBarFind',      'wikEdButtonsFind',      'wikEdButtonsFind',      44, wikEdText['wikEdGripFind title'],    [39,40,'find',41,76,43,44,'br',46,47,'replace',48,49,50,51] ],
			'fix':       ['wikEdButtonBarFix',       'wikEdButtonBarFix',       'wikEdButtonsFix',       'wikEdButtonsFix',       44, wikEdText['wikEdGripFix title'],     [52,53,54,55,56,57,'br',58,59,60,61,62] ],
			'custom2':   ['wikEdButtonBarCustom2',   'wikEdButtonBarCustom2',   'wikEdButtonsCustom2',   'wikEdButtonsCustom2',   44, wikEdText['wikEdGripCustom2 title'], [ ] ],
			'control':   ['wikEdButtonBarControl',   'wikEdButtonBarControl',   'wikEdButtonsControl',   'wikEdButtonsControl',   44, wikEdText['wikEdGripControl title'], [77,29,30,31,32,79,'br',33,34,35,75,36,78,37] ],
			'preview':   ['wikEdButtonBarPreview',   'wikEdButtonBarPreview',   'wikEdButtonsPreview',   'wikEdButtonsPreview',    0, null,                                [66,67,65] ],
			'preview2':  ['wikEdButtonBarPreview2',  'wikEdButtonBarPreview2',  'wikEdButtonsPreview2',  'wikEdButtonsPreview2',   0, null,                                [71,72,70] ],
			'jump':      ['wikEdButtonBarJump',      'wikEdButtonBarJump',      'wikEdButtonsJump',      'wikEdButtonsJump',       0, null,                                [74] ]
		});
	}

// history length for find, replace, and summary fields
	if (typeof(wikEdHistoryLength) == 'undefined') { window.wikEdHistoryLength = {}; }
	wikEdHistoryLength['find'] = 10;
	wikEdHistoryLength['replace'] = 10;
	wikEdHistoryLength['summary'] = 10;

// presets for combo input fields dropdown options, {wikEdUsing} appends a link to this script
	if (typeof(wikEdComboPresetOptions) == 'undefined') { window.wikEdComboPresetOptions = {}; }
	if (typeof(wikEdComboPresetOptions['summary']) == 'undefined') { window.wikEdComboPresetOptions['summary'] = wikEdText['wikEdPresetSummary']; }

// text for summary link to this script
	if (typeof(wikEdSummaryUsing) == 'undefined') { window.wikEdSummaryUsing = wikEdText['wikEdSummaryUsing']; }

// expiration time span for permanent cookies in seconds
	if (typeof(wikEdCookieExpireSec) == 'undefined') { window.wikEdCookieExpireSec = 30 * 24 * 60 * 60; }

// disable wikEd preset
	if (typeof(wikEdDisabledPreset) == 'undefined') { window.wikEdDisabledPreset = false; }

// find ahead as you type checkbox preset
	if (typeof(wikEdFindAheadSelected) == 'undefined') { window.wikEdFindAheadSelected = true; }

// highlight syntax preset
	if (typeof(wikEdHighlightSyntaxPreset) == 'undefined') { window.wikEdHighlightSyntaxPreset = true; }

// enable wikEd preset
	if (typeof(wikEdUseWikEdPreset) == 'undefined') { window.wikEdUseWikEdPreset = true; }

// add '...using wikEd' to summary preset
	if (typeof(wikEdUsingPreset) == 'undefined') { window.wikEdUsingPreset = false; }

// scroll to edit window on non-preview pages
	if (typeof(wikEdScrollToEdit) == 'undefined') { window.wikEdScrollToEdit = true; }

// wikEdDiff preset
	if (typeof(wikEdDiffPreset) == 'undefined') { window.wikEdDiffPreset = false; }

// fullscreen mode preset
	if (typeof(wikEdFullScreenModePreset) == 'undefined') { window.wikEdFullScreenModePreset = false; }

// show MediaWiki toolbar preset
	if (typeof(wikEdCloseToolbarPreset) == 'undefined') { window.wikEdCloseToolbarPreset = false; }

// hide ref tags preset
	if (typeof(wikEdRefHidePreset) == 'undefined') { window.wikEdRefHidePreset = false; }

// initial text zoom for edit window (percentage)
	if (typeof(wikEdTextZoom) == 'undefined') { window.wikEdTextZoom = 100; }

// remove invisible syntax highlighting comments after closing tag
	if (typeof(wikEdRemoveHighlightComments) == 'undefined') { window.wikEdRemoveHighlightComments = true; }

// show the text-to-source button for testing purposes
	if (typeof(wikEdShowSourceButton) == 'undefined') { window.wikEdShowSourceButton = false; }

// show the using-wiked button
	if (typeof(wikEdShowUsingButton) == 'undefined') { window.wikEdShowUsingButton = false; }

// the wikEd help page link to be displayed after the editing help link, an empty string disables the link
	if (typeof(wikEdHelpPageLink) == 'undefined') { window.wikEdHelpPageLink = wikEdText['wikEdHelpPageLink']; }

// enable external diff script
	if (typeof(wikEdLoadDiffScript) == 'undefined') { window.wikEdLoadDiffScript = true; }

// enable external wikEdDiff script
	if (typeof(wikEdLoadDiff) == 'undefined') { window.wikEdLoadDiff = true; }

// enable external InstaView script
	if (typeof(wikEdLoadInstaView) == 'undefined') { window.wikEdLoadInstaView = true; }

// RegExTypoFix rules page, the address must have the exact same domain name as the used wiki
	if (typeof(wikEdRegExTypoFixURL) == 'undefined') { window.wikEdRegExTypoFixURL = 'http://en.wikipedia.org/w/index.php?title=Wikipedia:AutoWikiBrowser/Typos&action=raw'; }

// enable RegExTypoFix button (http://en.wikipedia.org/wiki/User:Mboverload/RegExTypoFix)
	if (typeof(wikEdRegExTypoFix) == 'undefined') { window.wikEdRegExTypoFix = false; }

// enable highlighting as links
	if (typeof(wikEdFollowHighlightedLinks) == 'undefined') { window.wikEdFollowHighlightedLinks = false; }

// skip the browser detection to run wikEd under IE and Opera
	if (typeof(wikEdSkipBrowserTest) == 'undefined') { window.wikEdSkipBrowserTest = false; }

// set the button bar grip width in px
	if (typeof(wikEdButtonBarGripWidth) == 'undefined') { window.wikEdButtonBarGripWidth = 8; }

// enable local preview (Pilaf's InstaView)
	if (typeof(wikEdUseLocalPreview) == 'undefined') { window.wikEdUseLocalPreview = true; }

// allow ajax requests from local copy for testing, also defined in wikEdDiff.js
	if (typeof(wikEdAllowLocalAjax) == 'undefined') { window.wikEdAllowLocalAjax = false; }

// enable server preview (Ajax)
	if (typeof(wikEdUseAjaxPreview) == 'undefined') { window.wikEdUseAjaxPreview = true; }

// enable auto update (Ajax)
	if (typeof(wikEdAutoUpdate) == 'undefined') { window.wikEdAutoUpdate = true; }

// hours between update check (monobook.js)
	if (typeof(wikEdAutoUpdateHours) == 'undefined') { window.wikEdAutoUpdateHours = 20; }

// hours between update check (Greasemonkey)
	if (typeof(wikEdAutoUpdateHoursGM) == 'undefined') { window.wikEdAutoUpdateHoursGM = 40; }

// auto update: version url (Ajax)
	if (typeof(wikEdAutoUpdateUrl) == 'undefined') { window.wikEdAutoUpdateUrl = 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd_current_version&action=raw&maxage=0'; }

// auto update: script url for Greasemonkey update
	if (typeof(wikEdAutoUpdateScriptUrl) == 'undefined') { window.wikEdAutoUpdateScriptUrl = 'http://en.wikipedia.org/w/index.php?action=raw&ctype=text/javascript&title=User:Cacycle/wikEd.user.js'; }

// show complete unshortened article text for local diff, also defined in wikEdDiff.js
	if (typeof(wikEdFullDiff) == 'undefined') { window.wikEdFullDiff = false; }

// make links ctrl-clickable
	if (typeof(wikEdFollowLinks) == 'undefined') { window.wikEdFollowLinks = true; }

// correct tab order between check boxes and submit buttons
	if (typeof(wikEdSubmitTabOrder) == 'undefined') { window.wikEdSubmitTabOrder = false; }

// wikify table parameters, replaces original table parameters with this string
	if (typeof(wikEdWikifyTableParameters) == 'undefined') { window.wikEdWikifyTableParameters = ''; }

// do not rearrange page elements
	if (typeof(wikEdNoRearrange) == 'undefined') { window.wikEdNoRearrange = false; }

// use French rules for fix punctuation
	if (typeof(wikEdFixPunctFrench) == 'undefined') { window.wikEdFixPunctFrench = false; }

// wikEdSetupHook, executed after wikEd has been set up, usage: wikEdSetupHook.push(YourFunction);
	if (typeof(wikEdSetupHook) == 'undefined') { window.wikEdSetupHook = []; }

// wikEdOnHook, executed after wikEd has been re-enabled by logo click, usage: wikEdOnHook.push(YourFunction);
	if (typeof(wikEdOnHook) == 'undefined') { window.wikEdOnHook = []; }

// wikEdOffHook, executed after wikEd has been disabled by logo click, usage: wikEdOffHook.push(YourFunction);
	if (typeof(wikEdOffHook) == 'undefined') { window.wikEdOffHook = []; }

// wikEdTextareaHook, executed after classic textarea has been enabled by user, usage: wikEdTextareaHook.push(YourFunction);
	if (typeof(wikEdTextareaHook) == 'undefined') { window.wikEdTextareaHook = []; }

// wikEdFrameHook, executed after wikEd edit frame has been enabled by user, usage: wikEdFrameHook.push(YourFunction);
	if (typeof(wikEdFrameHook) == 'undefined') { window.wikEdFrameHook = []; }

// custom edit form id instead of 'editform'
	if (typeof(wikEdCustomEditFormId) == 'undefined') { window.wikEdCustomEditFormId = ''; }

// custom textarea id instead of 'wpTextbox1'
	if (typeof(wikEdCustomTextAreaId) == 'undefined') { window.wikEdCustomTextAreaId = ''; }

// custom save button id instead of 'wpSave'
	if (typeof(wikEdCustomSaveButtonId) == 'undefined') { window.wikEdCustomSaveButtonId = ''; }

// show table mode togle button // {{TABLE}}
	if (typeof(wikEdShowTableModeButton) == 'undefined') { window.wikEdShowTableModeButton = false; }

	return;
}

// diff script URL
if (typeof(wikEdDiffScriptSrc) == 'undefined') { window.wikEdDiffScriptSrc = 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/diff.js&action=raw&ctype=text/javascript'; }

// wikEdDiff script URL, also defined in wikEdDiff.js
if (typeof(wikEdDiffSrc) == 'undefined') { window.wikEdDiffSrc = 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEdDiff.js&action=raw&ctype=text/javascript'; }

// InstaView script URL
if (typeof(wikEdInstaViewSrc) == 'undefined') { window.wikEdInstaViewSrc = 'http://en.wikipedia.org/w/index.php?title=User:Pilaf/include/instaview.js&action=raw&ctype=text/javascript'; }

// wikEd-as-gadget detection, set to true if gadget script name is not MediaWiki:Gadget-wikEd.js
if (typeof(wikEdGadget) == 'undefined') { window.wikEdGadget = null; }


//
// end of user configurable variables
//


//
// WikEdInitGlobals: initialize non-configurable variables
//

window.WikEdInitGlobals = function() {

// global variables

	window.wikEdTurnedOn = null;
	window.wikEdDisabled = null;
	window.wikEdUpload = null;

// history
	window.wikEdFieldHist = [];
	window.wikEdSavedName = [];
	window.wikEdInputElement = [];
	window.wikEdSelectElement = [];

	window.wikEdCheckMarker = [];
	window.wikEdCheckMarker[true] = '♦';
	window.wikEdCheckMarker[false] = '◊';

// cache the parsed DOM object
	window.wikEdFrameDOMCache = null;

// undo all, redo all
	window.wikEdOrigVersion = '';
	window.wikEdLastVersion = null;

// global dom elements
	window.wikEdLogo = null;
	window.wikEdLogoList = null;

	window.wikEdDebug = null;
	window.wikEdTextarea = null;
	window.wikEdEditForm = null;
	window.wikEdFrame = null;;
	window.wikEdFrameBody = null;
	window.wikEdFrameDocument = null;
	window.wikEdFrameWindow = null;

	window.wikEdInputWrapper = null;
	window.wikEdToolbarWrapper = null;
	window.wikEdCaptchaWrapper = null;
	window.wikEdDebugWrapper = null;
	window.wikEdTextareaWrapper = null;
	window.wikEdFrameWrapper = null;
	window.wikEdConsoleWrapper = null;
	window.wikEdButtonsWrapper = null;
	window.wikEdSummaryWrapper = null;
	window.wikEdSummaryInputWrapper = null;
	window.wikEdSummaryOptions = null;
	window.wikEdSubmitWrapper = null;
	window.wikEdSubmitButtonsWrapper = null;
	window.wikEdLocalPrevWrapper = null;
	window.wikEdInsertWrapper = null;

	window.wikEdButtonBarFormat = null;
	window.wikEdButtonBarCustom1 = null;
	window.wikEdButtonBarFind = null;
	window.wikEdButtonBarFix = null;
	window.wikEdButtonBarCustom2 = null;
	window.wikEdButtonBarControl = null;
	window.wikEdButtonBarPreview = null;
	window.wikEdButtonBarPreview2 = null;
	window.wikEdButtonBarJump = null;
	window.wikEdPreviewBox = null;
	window.wikEdClearSummary = null;
	window.wikEdClearSummaryImg = null;

	window.wikEdCaseSensitive = null;
	window.wikEdRegExp = null;
	window.wikEdFindAhead = null;

	window.wikEdFindText = null;
	window.wikEdReplaceText = null;
	window.wikEdSummaryText = null;
	window.wikEdSummarySelect = null;
	window.wikEdSummaryTextWidth = null;

	window.wikEdEditOptions = null;
	window.wikEdEditHelp = null;

	window.wikEdSaveButton = null;
	window.wikEdPreviewButton = null;
	window.wikEdLDiffButton = null;
	window.wikEdLocalPreview = null;
	window.wikEdLocalDiff = null;
	window.wikEdDiffPreviewButton = null;
	window.wikEdSummaryLabel = null;

	window.wikEdGetGlobalNode = null;

// various
	window.wikEdEditButtonHandler = {};
	window.wikEdTextareaHeight = null;
	window.wikEdClearSummaryWidth = null;
	window.wikEdFullScreenMode = false;
	window.wikEdAddNewSection = null;
	window.wikEdBrowserNotSupported = null;
	window.wikEdFrameScrollTop = null;
	window.wikEdTextareaUpdated = null;
	window.wikEdPreviewIsAjax = null;
	window.wikEdButtonKeyCode = [];
	window.wikEdFollowLinkIdNo = 0;
	window.wikEdFollowLinkHash = {};
	if (typeof(wikEdWikiGlobals) == 'undefined') { window.wikEdWikiGlobals = []; }
	window.wikEdDirection = null;

// overide site javascript functions
	window.WikEdInsertTagsOriginal = null;
	window.WikEdInsertAtCursorOriginal = null;

// wikEd settings
	window.wikEdRefHide = null;
	window.wikEdUsing = null;
	window.wikEdUseWikEd = null;
	window.wikEdCloseToolbar = null;
	window.wikEdHighlightSyntax = null;
	window.wikEdDiff = null;
	window.wikEdTableMode = null;

// unicode fixing
	window.wikEdControlCharsStr = '';
	window.wikEdSupportedChars = null;
	window.wikEdSpecialChars = null;
	window.wikEdProblemChars = null;
	window.wikEdControlChars = null;
	window.wikEdStrangeSpaces = null;

// RegExTypoFix rules
	window.wikEdTypoRulesFind = [];
	window.wikEdTypoRulesReplace = [];

// debugging time measurement, usage: wikEdDebugTimer.push([1234, new Date]); WikEdDebugTimer();
	window.wikEdDebugTimer = [];

// MediaWiki file paths for use in regexps
	window.wikEdServer = '';
	window.wikEdArticlePath = '';
	window.wikEdScript = '';
	window.wikEdScriptPath = '';
	window.wikEdScriptName = '';

	return;
}

// variables needed during startup

// hash of loaded scripts, also defined in wikEdDiff.js
if (typeof(wikEdExternalScripts) == 'undefined') { window.wikEdExternalScripts = null; }
if (typeof(wikEdStartup) == 'undefined') { window.wikEdStartup = false; }
if (typeof(wikEdPageLoaded) == 'undefined') { window.wikEdPageLoaded = false; }

// browser identification
if (typeof(wikEdBrowserName) == 'undefined') { window.wikEdBrowserName = ''; }
if (typeof(wikEdBrowserFlavor) == 'undefined') { window.wikEdBrowserFlavor = ''; }
if (typeof(wikEdBrowserVersion) == 'undefined') { window.wikEdBrowserVersion = 0; }
if (typeof(wikEdMSIE) == 'undefined') { window.wikEdMSIE = false; }
if (typeof(wikEdMozilla) == 'undefined') { window.wikEdMozilla = false; }
if (typeof(wikEdOpera) == 'undefined') { window.wikEdOpera = false; }
if (typeof(wikEdSafari) == 'undefined') { window.wikEdSafari = null; }
if (typeof(wikEdGreasemonkey) == 'undefined') { window.wikEdGreasemonkey = null; }
if (typeof(wikEdGreasemonkeyToBody) == 'undefined') { window.wikEdGreasemonkeyToBody = null; }

// general MediaWiki page detection
// skin name: [dom element to add logo to (empty: top left, first body element), logo to personal portlet, rearrange page elements, [element id list] ],
if (typeof(wikEdMediaWikiSkinIds) == 'undefined') { window.wikEdMediaWikiSkinIds = {

// monobook, also detects simple and myskin
	monobook:    [ 'p-personal', true, true, ['column-content', 'content', 'bodyContent', 'siteSub', 'contentSub', 'column-one', 'p-cactions', 'p-personal'] ],

// citizendium.org
	pinkwich5:   [ 'p-personal', true, true, ['column-content', 'content', 'bodycontent', 'sitesub', 'contentSub', 'column-one', 'p-cactions', 'p-personal'] ],

// other MediaWiki skins
	standard:    [ 'quickbar', false, true, ['content', 'topbar', 'article', 'footer', 'pagestats', 'quickbar'] ],
	nostalgia:   [ 'topbar', false, true, ['content', 'topbar', 'specialpages', 'article', 'footer'] ],
	cologneblue: [ 'quickbar', false, true, ['content', 'topbar', 'sitetitle', 'sitesub', 'article', 'footer', 'quickbar'] ],
	modern:      [ 'p-personal', true, true, ['mw_header', 'mw_main', 'mw_contentwrapper'] ],

// wikia.com
	monaco:      [ 'wikia_header', true, true, ['headerMenuHub', 'background_strip', 'siteSub', 'contentSub', 'monaco_footer'] ],
	quartz:      [ 'welcome', false, true, ['articleWrapper', 'bodyContent', 'siteSub', 'contentSub', 'sidebar'] ],
	searchwikia: [ 'header-li-buttons', false, true, ['header', 'header-container', 'header-go-button', 'article-container', 'article', 'article-text'] ],

// custom skins used on wiki.mozilla.org and developer.mozilla.org
	cavendish:   [ 'nav', false, true, ['internal', 'container', 'header', 'contentTop', 'mBody', 'side', 'nav', 'mainContent', 'siteSub', 'contentSub'] ],
	devmo:       [ 'personal', false, true, ['developer-mozilla-org', 'container', 'header', 'navigation', 'bar', 'personal', 'page', 'sidebar', 'sidebarslideup', 'contentTop', 'siteSub', 'contentSub'] ],

// custom skins
	gumax:       [ 'gumax-p-navigation', false, true, ['gumax-header', 'gumax-content-body'] ],

// custom MediaWiki identifier
	mediawiki:   [ '', false, false, ['mediawiki'] ]
}; }

if (typeof(wikEdSkinLogo) == 'undefined') { window.wikEdSkinLogo = ''; }
if (typeof(wikEdRearrange) == 'undefined') { window.wikEdRearrange = false; }
if (typeof(wikEdLogoToList) == 'undefined') { window.wikEdLogoToList = false; }
if (typeof(wikEdSkin) == 'undefined') { window.wikEdSkin = ''; }


//
// WikEdInitObject: initialize object, keep pre-defined values
//

window.WikEdInitObject = function(array, preset) {

	for (var key in preset) {
		if (typeof(key) != 'string') {
			continue;
		}
		if (array[key] == null) {
			array[key] = preset[key];
		}
	}
	return;
}


//
// WikEdInitImage: initialize images, keep pre-defined values
//

window.WikEdInitImage = function(array, preset) {

	for (var key in preset) {
		if (typeof(key) != 'string') {
			continue;
		}
		if (array[key] == null) {

// remove MediaWiki path prefixes and add local path
			if (wikEdUseLocalImages == true) {
				array[key] = wikEdImagePathLocal + preset[key].replace(/^[0-9a-f]+\/[0-9a-f]+\//, '');
			}

// add path
			else {
				array[key] = wikEdImagePath + preset[key];
			}
		}
	}
	return;
}


//
// WikEdStartup: wikEd startup code, called during page load
//

window.WikEdStartup = function() {

// check if this has already been run
	if (wikEdStartup == true) {
		return;
	}
	wikEdStartup = true;

// redirect WED shortcut to WikEdDebug(objectName, object, popup)
	window.WED = WikEdDebug;

// check browser and version
	var agent = navigator.userAgent.match(/(Firefox|Netscape|SeaMonkey|IceWeasel|IceCat|Minefield|BonEcho|GranParadiso)\W+(\d+\.\d+)/i);
	if (agent != null) {
		wikEdMozilla = true;
		wikEdBrowserName = 'Mozilla';
		wikEdBrowserFlavor = agent[1];
		wikEdBrowserVersion = parseFloat(agent[2]);
	}

// check for MSIE
	else {
		var agent = navigator.userAgent.match(/(MSIE)\W+(\d+\.\d+)/i);
		if (agent != null) {
			wikEdBrowserName = 'MSIE';
			wikEdBrowserVersion = parseFloat(agent[2]);
			wikEdMSIE = true;
		}

// check for Opera
		var agent = navigator.userAgent.match(/(Opera)\W+(\d+\.\d*)/i);
		if (agent != null) {
			wikEdBrowserName = 'Opera';
			wikEdBrowserVersion = parseFloat(agent[2]);
			wikEdOpera = true;
			wikEdMSIE = false;
		}

// check for Safari
		if (wikEdBrowserName == '') {
			agent = navigator.userAgent.match(/(Safari)\W+(\d+\.\d*)/i);
			if (agent != null) {
				wikEdBrowserName = 'Safari';
				wikEdBrowserVersion = parseFloat(agent[2]);
				wikEdSafari = true;
			}
		}
	}

// schedule the setup routine
	WikEdAddEventListener(window, 'load', WikEdSetup, false);

	return;
}


//
// WikEdSetup: basic setup routine, scheduled after page load
//

window.WikEdSetup = function() {

	WikEdRemoveEventListener(window, 'load', WikEdSetup, false);

// check if this has already been run, either as a wiki or a Greasemonkey user script
	if (document.getElementById('wikEdSetupFlag') != null) {
		return;
	}

// detect already loaded external scripts
	if (wikEdExternalScripts == null) {
		wikEdExternalScripts = [];
		var pageScripts = document.getElementsByTagName('script');
		for (var i = 0; i < pageScripts.length; i ++) {
			var scriptSrc = pageScripts[i].src;
			var nameMatch = scriptSrc.match(/\btitle=([^&]*)/);
			if (nameMatch == null) {
				nameMatch = scriptSrc.match(/\/([^\/]*?)($|\?)/);
			}
			if (nameMatch != null) {
				var scriptName = nameMatch[1];
				if (scriptName != '') {

// ignore other diff.js scripts
					if ( (scriptName == 'diff.js') && (scriptSrc != wikEdDiffScriptSrc) ) {
						continue;
					}
					wikEdExternalScripts[scriptName] = true;
				}
			}
		}
	}

// exit if executed as Greasemonkey script if wiki user script is available
	if (typeof(GM_getValue) == 'function' ) {
		if (wikEdExternalScripts['wikEd.js'] == true) {
			wikEdGreasemonkey = false;
			return;
		}
		else {
			wikEdGreasemonkey = true;
		}
	}

// redirect Greasemonkey debugging function to WikEdDebug if run as a wiki user script
	else {
		window.GM_log = window.WikEdDebug;
	}

// detect wiked running as a gadget
	if (wikEdGadget == null) {
		if (wikEdExternalScripts['MediaWiki:Gadget-wikEd.js'] == true) {
			wikEdGadget = true;
		}
	}

// set already run flag
	var flag = document.createElement('span');
	flag.id = 'wikEdSetupFlag';
	flag.style.display = 'none';
	flag.style.visibility = 'hidden';
	document.body.appendChild(flag);

// detect MediaWiki page and its skin
	for (var skin in wikEdMediaWikiSkinIds) {
		var logoElement = wikEdMediaWikiSkinIds[skin][0];
		var logoToList = wikEdMediaWikiSkinIds[skin][1];
		var rearrange = wikEdMediaWikiSkinIds[skin][2];
		var skinIds = wikEdMediaWikiSkinIds[skin][3];
		if (typeof(logoElement) != 'string') {
			continue;
		}
		for (var i = 0; i < skinIds.length; i ++) {
			if (document.getElementById(skinIds[i]) == null) {
				break;
			}
		}
		if (i == skinIds.length) {
			wikEdSkinLogo = logoElement;
			wikEdSkin = skin;
			wikEdRearrange = rearrange;
			wikEdLogoToList = logoToList;
			break;
		}
	}

// not a MediaWiki page
	if (wikEdSkin == '') {
		return;
	}

// initialize user configurable variables
	WikEdInitGlobalConfigs();

// do not rearrange page elements
	if (wikEdNoRearrange != false) {
		wikEdRearrange = false;
	}

// initialize non-configurable variables
	WikEdInitGlobals();

// parse global MediaWiki globals into hash
	var variable = ['wgServer', 'wgTitle', 'wgCanonicalNamespace', 'wgArticlePath', 'wgScript', 'wgScriptPath', 'wgUserName', 'wgCurRevisionId', 'wgScript'];
	for (var i = 0; i < variable.length; i ++) {
		wikEdWikiGlobals[ variable[i] ] = WikEdGetGlobal(variable[i]);
	}

// check for updates
	WikEdAutoUpdate();

// initialize images (needed here for logo)
	WikedInitImage();

// add image path to image filename
	if (wikEdLogo == null) {

// insert logo into personal toolbar
		wikEdLogo = document.createElement('img');
		wikEdLogo.id = 'wikEdLogoImg';

// monobook, simple, myskin
		if (wikEdLogoToList == true) {
			wikEdLogoList = document.createElement('li');
			wikEdLogoList.id = 'wikEdLogoList';
			wikEdLogoList.appendChild(wikEdLogo);

			var personalTools = document.getElementById(wikEdSkinLogo);
			if (personalTools != null) {
				personalTools.getElementsByTagName('ul')[0].appendChild(wikEdLogoList);
				wikEdLogo.className = 'wikEdLogo';
			}
		}

// other skins
		if (wikEdLogo.className == '') {
			if (wikEdSkinLogo != '') {
				document.getElementById(wikEdSkinLogo).appendChild(wikEdLogo);
				wikEdLogo.className = 'wikEdLogo';
			}

// fallback for undetected skin
			else {
				document.body.insertBefore(wikEdLogo, document.body.firstChild);
				wikEdLogo.className = 'wikEdLogoFallBack';
			}
		}

// add event listener to logo
		WikEdAddEventListener(wikEdLogo, 'click', WikEdMainSwitch, true);
	}
// page loaded flag for dynamically loaded scripts
	wikEdPageLoaded = true;

// load the external diff script
	var head = document.getElementsByTagName('head')[0];
	if ( (wikEdLoadDiffScript == true) && (wikEdExternalScripts['diff.js'] == null) ) {
		if (typeof(WDiffString) == 'undefined') {
			var script = document.createElement('script');
			script.type = 'text/javascript';
			script.src  = wikEdDiffScriptSrc;
			head.appendChild(script);
		}
		wikEdExternalScripts['diff.js'] = true;
	}

// load the external wikEdDiff script
	if ( (wikEdLoadDiff == true) && (wikEdExternalScripts['wikEdDiff.js'] == null) ) {
		if (typeof(WikEdDiff) == 'undefined') {
			var script = document.createElement('script');
			script.type = 'text/javascript';
			script.src = wikEdDiffSrc;
			head.appendChild(script);
		}
		wikEdExternalScripts['wikEdDiff.js'] = true;
	}

// check if disabled
	wikEdDisabled = WikEdGetSavedSetting('wikEdDisabled', wikEdDisabledPreset);
	if (wikEdDisabled == true) {
		wikEdUseWikEd = false;
		WikEdSetLogo();
		return;
	}

// continue setup
	WikEdTurnOn(wikEdScrollToEdit);

	return;
}


//
// WikEdTurnOn: continue setup, can be called repeatedly
//

window.WikEdTurnOn = function(scrollToEdit) {

// check if setup was already run
	if (wikEdTurnedOn == true) {
		return;
	}

// set error logo
	WikEdSetLogo('error');

// at the moment this works only for Mozilla browsers (Mozilla, Mozilla Firefox, Mozilla SeaMonkey)
	if (wikEdSkipBrowserTest == false) {

// no id no wikEd
		if (navigator.appName == null) {
			wikEdBrowserNotSupported = true;
		}
		else {

// check if it is a Netscape descendant
			var origin = navigator.appName.match(/Netscape/i);
			if ( (origin == null) || (origin == '') ) {
				wikEdBrowserNotSupported = true;
			}

// check the generation
			var generation = navigator.appVersion.match(/\d+(\.\d+)/);
			if ( (generation == null) || (generation[0] < 5.0) ) {
				wikEdBrowserNotSupported = true;
			}

// check if it is a Gecko browser
			var geckoDate = navigator.userAgent.match(/\bGecko\/(\d+)/i);
			if (geckoDate != null) {
				if ( (geckoDate[1] != '') && (geckoDate[1] < 20050000) ) {
					wikEdBrowserNotSupported = true;
				}
			}
		}
	}

// check Mozilla version
	if (wikEdBrowserName == 'Mozilla') {
		if (
			(wikEdBrowserFlavor == 'Firefox') && (wikEdBrowserVersion < 1.5) ||
			(wikEdBrowserFlavor == 'Netscape') && (wikEdBrowserVersion < 8.0) ||
			(wikEdBrowserFlavor == 'SeaMonkey') && (wikEdBrowserVersion < 1.0)
		) {
			wikEdBrowserNotSupported = true;
		}
	}

// check MSIE version
	else if ( (wikEdBrowserName == 'MSIE') && (wikEdBrowserVersion < 7) ) {
		wikEdBrowserNotSupported = true;
	}

// check Opera version
	else if ( (wikEdBrowserName == 'Opera') && (wikEdBrowserVersion < 9) ) {
		wikEdBrowserNotSupported = true;
	}

// check Safari version
	else if ( (wikEdBrowserName == 'Safari') && (wikEdBrowserVersion < 500) ) {
		wikEdBrowserNotSupported = true;
	}
	else {
		wikEdBrowserNotSupported = true;
	}

// browser or version not supported, set error message and exit
	if ( (wikEdBrowserNotSupported == true) && (wikEdSkipBrowserTest == false) ) {
		WikEdSetLogo('browser');
		return;
	}

// get the textarea and other form elements

// custom form elements
	if (wikEdCustomEditFormId != '') {
		wikEdEditForm = document.getElementById(wikEdCustomEditFormId);
	}
	if (wikEdCustomTextAreaId != '') {
		wikEdTextarea = document.getElementById(wikEdCustomTextAreaId);
	}
	if (wikEdCustomSaveButtonId != '') {
		wikEdSaveButton = document.getElementById(wikEdCustomwikEdSaveButtonId);
	}

// standard form elements
	if (wikEdTextarea == null) {
		wikEdTextarea = document.getElementsByName('wpTextbox1')[0];
	}
	if (wikEdEditForm == null) {
		wikEdEditForm = document.getElementById('editform');
	}
	if (wikEdSaveButton == null) {
		wikEdSaveButton = document.getElementById('wpSave');
	}

// MediaWiki Semantic Forms extension support
	if (wikEdTextarea == null) {
		wikEdEditForm = document.getElementsByName('createbox')[0];
		wikEdTextarea = document.getElementsByName('free_text')[0];
	}

// check if it is an edit page
	if ( (wikEdTextarea == null) || (wikEdEditForm == null) || (wikEdSaveButton == null) ) {

// check if this is an upload page
		wikEdTextarea = document.getElementsByName('wpUploadDescription')[0];
		wikEdEditForm = document.getElementById('mw-upload-form');
		wikEdSaveButton = document.getElementsByName('wpUpload')[0];
		if ( (wikEdTextarea == null) || (wikEdEditForm == null) || (wikEdSaveButton == null) ) {

// set error indicator
			WikEdSetLogo();
			return;
		}
		wikEdUpload = true;
		wikEdRearrange = false;
	}

// initialize frame css, main css, buttons, and button bars
	WikedInitFrameCSS();
	WikedInitMainCSS();
	WikedInitButton();
	WikedInitButtonKey();
	WikedInitButtonBar();

// define Unicode characters for fixing function
	WikEdInitUnicode();

// detect if we add a new section (+ tab)
	if (/(\?|&)section=new\b/.test(window.location.search) == true) {
		wikEdAddNewSection = true;
	}

// load the external InstaView script
	var head = document.getElementsByTagName('head')[0];
	if ( (wikEdGreasemonkey == false) && (wikEdLoadInstaView == true) && (wikEdExternalScripts['instaview.js'] == null) ) {
		if (typeof(InstaView) == 'undefined') {
			var script = document.createElement('script');
			script.type = 'text/javascript';
			script.src  = wikEdInstaViewSrc;
			head.appendChild(script);
		}
		wikEdExternalScripts['instaview.js'] = true;
	}
	else if ( (wikEdGreasemonkey == false) || (wikEdLoadInstaView != true) ) {
		wikEdUseLocalPreview = false;
	}

// get initial textarea height
	wikEdTextareaHeight = wikEdTextarea.offsetHeight;

// setup the undo buffers and save the original text for local changes view
	wikEdOrigVersion = wikEdTextarea.value;

// add stylesheet definitions
	var mainStyle = new WikEdStyleSheet();
	var rules = '';
	for (var ruleName in wikEdMainCSS) {
		var ruleStyle = wikEdMainCSS[ruleName];
		if (typeof(ruleStyle) != 'string') {
			continue;
		}
		ruleStyle = ruleStyle.replace(/\{wikEdGrip\}/g, wikEdImage['grip']);
		rules += ruleName + ' {' + ruleStyle + '}\n';
	}
	mainStyle.addRules(rules);

// get button settings from saved settings
	wikEdUsing = WikEdGetSavedSetting('wikEdSummaryUsing', wikEdUsingPreset);
	wikEdUseWikEd = ! WikEdGetSavedSetting('wikEdUseClassic', ! wikEdUseWikEdPreset);
	wikEdHighlightSyntax = ! WikEdGetSavedSetting('wikEdSyntaxOff', ! wikEdHighlightSyntaxPreset);
	wikEdFullScreenMode = WikEdGetSavedSetting('wikEdFullscreen', wikEdFullScreenModePreset);
	wikEdCloseToolbar = WikEdGetSavedSetting('wikEdCloseToolbar', wikEdCloseToolbarPreset);
	wikEdRefHide = WikEdGetSavedSetting('wikEdRefHide', wikEdRefHidePreset);
	wikEdDiff = WikEdGetSavedSetting('wikEdDiff', wikEdDiffPreset);
	wikEdTableMode = false; // {{TABLE}}

// no fullscreen for preview and upload pages
	if ( (wikEdUpload == true) || (window.location.search.match(/(\?|&)action=submit\b/) != null) ) {
		wikEdFullScreenMode = false;
	}

// disable wikEd for js pages
	if (/\.js$/.test(wikEdWikiGlobals['wgTitle']) == true) {
		if ( (wikEdWikiGlobals['wgCanonicalNamespace'] != 'User_talk') && (wikEdWikiGlobals['wgCanonicalNamespace'] != 'Talk') ) {
			if (wikEdOrigVersion.length > 20000) {
				wikEdUseWikEd = false;
			}
			else {
				wikEdHighlightSyntax = false;
			}
		}
	}

// preset frame related styles to avoid browser crashes
	var styleFrameBody;
	var styleFrameWrapperPosition;
	var styleFrameWrapperVisibility;
	var styleDebugWrapperPosition;
	var styleDebugWrapperVisibility;
	var styleTextareaWrapperPosition;
	var styleTextareaWrapperVisibility;
	if (wikEdUseWikEd == true) {
		styleFrameBody = 'style="display: block;" ';
		styleFrameWrapperPosition = 'static';
		styleFrameWrapperVisibility = 'visible';
		styleTextareaWrapperPosition = 'absolute';
		styleTextareaWrapperVisibility = 'hidden';
	}
	else {
		styleFrameBody = 'style="display: none;" ';
		styleFrameWrapperPosition = 'absolute';
		styleFrameWrapperVisibility = 'hidden';
		styleTextareaWrapperPosition = 'static';
		styleTextareaWrapperVisibility = 'visible';
	}
	var inputWrapperClass;
	if (wikEdFullScreenMode == true) {
		inputWrapperClass = 'wikEdInputWrapperFull';
	}
	else {
		inputWrapperClass = 'wikEdInputWrapper';
	}

// create wikEd element wrappers

// create input wrapper, this contains the whole fullscreen content
	wikEdInputWrapper = document.createElement('div');
	wikEdInputWrapper.id = 'wikEdInputWrapper';
	wikEdInputWrapper.className = inputWrapperClass;
	wikEdTextarea.parentNode.insertBefore(wikEdInputWrapper, wikEdTextarea);

// create toolbar wrapper
	wikEdToolbarWrapper = document.createElement('div');
	wikEdToolbarWrapper.id = 'wikEdToolbarWrapper';
	wikEdToolbarWrapper.className = 'wikEdToolbarWrapper';
	wikEdInputWrapper.appendChild(wikEdToolbarWrapper);

// create captcha wrapper
	if (wikEdRearrange == true) {
		wikEdCaptchaWrapper = document.createElement('div');
		wikEdCaptchaWrapper.id = 'wikEdCaptchaWrapper';
		wikEdCaptchaWrapper.className = 'wikEdCaptchaWrapper';
		wikEdInputWrapper.appendChild(wikEdCaptchaWrapper);
	}

// create debug textarea wrapper
	wikEdDebugWrapper = document.createElement('div');
	wikEdDebugWrapper.id = 'wikEdDebugWrapper';
	wikEdDebugWrapper.className = 'wikEdDebugWrapper';
	wikEdDebugWrapper.style.position = 'static';
	wikEdDebugWrapper.style.visibility = 'hidden';
	wikEdInputWrapper.appendChild(wikEdDebugWrapper);

// create textarea wrapper
	wikEdTextareaWrapper = document.createElement('div');
	wikEdTextareaWrapper.id = 'wikEdTextareaWrapper';
	wikEdTextareaWrapper.className = 'wikEdTextareaWrapper';
	wikEdTextareaWrapper.style.position = styleTextareaWrapperPosition;
	wikEdTextareaWrapper.style.visibility = styleTextareaWrapperVisibility;
	wikEdInputWrapper.appendChild(wikEdTextareaWrapper);

// create frame wrapper
	wikEdFrameWrapper = document.createElement('div');
	wikEdFrameWrapper.id = 'wikEdFrameWrapper';
	wikEdFrameWrapper.className = 'wikEdFrameWrapper';
	wikEdFrameWrapper.style.position = styleFrameWrapperPosition;
	wikEdFrameWrapper.style.visibility = styleFrameWrapperVisibility;
	wikEdInputWrapper.appendChild(wikEdFrameWrapper);

// create console wrapper for buttons, summary, and submit
	if (wikEdRearrange == true) {
		wikEdConsoleWrapper = document.createElement('div');
		wikEdConsoleWrapper.id = 'wikEdConsoleWrapper';
		wikEdConsoleWrapper.className = 'wikEdConsoleWrapper';
		wikEdInputWrapper.appendChild(wikEdConsoleWrapper);
	}

// create buttons wrapper for wikEd buttons
	wikEdButtonsWrapper = document.createElement('div');
	wikEdButtonsWrapper.id = 'wikEdButtonsWrapper';
	wikEdButtonsWrapper.className = 'wikEdButtonsWrapper';
	wikEdInputWrapper.insertBefore(wikEdButtonsWrapper, wikEdTextareaWrapper);

// create summary wrapper for summary, minor edit, and watch this page
	if (wikEdRearrange == true) {
		wikEdSummaryWrapper = document.createElement('div');
		wikEdSummaryWrapper.id = 'wikEdSummaryWrapper';

// add summary above the edit field if we add a new section (+ tab)
		if (wikEdAddNewSection == true) {
			wikEdSummaryWrapper.className = 'wikEdSummaryWrapperTop';
			wikEdInputWrapper.insertBefore(wikEdSummaryWrapper, wikEdFrameWrapper);
		}
		else {
		wikEdSummaryWrapper.className = 'wikEdSummaryWrapper';
			wikEdConsoleWrapper.appendChild(wikEdSummaryWrapper);
		}

// create summary input wrapper
		wikEdSummaryInputWrapper = document.createElement('div');
		wikEdSummaryInputWrapper.id = 'wikEdSummaryInputWrapper';
		wikEdSummaryInputWrapper.className = 'wikEdSummaryInputWrapper';
		wikEdSummaryWrapper.appendChild(wikEdSummaryInputWrapper);

// create minor edit and watch page wrapper
		wikEdSummaryOptions = document.createElement('div');
		wikEdSummaryOptions.id = 'wikEdSummaryOptions';
		wikEdSummaryOptions.className = 'wikEdSummaryOptions';
		wikEdSummaryWrapper.appendChild(wikEdSummaryOptions);

// create submit wrapper for submit elements
		wikEdSubmitWrapper = document.createElement('div');
		wikEdSubmitWrapper.id = 'wikEdSubmitWrapper';
		wikEdSubmitWrapper.className = 'wikEdSubmitWrapper';
		wikEdConsoleWrapper.appendChild(wikEdSubmitWrapper);

// create submit buttons wrapper for submit buttons and help links
		wikEdSubmitButtonsWrapper = document.createElement('div');
		wikEdSubmitButtonsWrapper.id = 'wikEdSubmitButtonsWrapper';
		wikEdSubmitButtonsWrapper.className = 'wikEdSubmitButtonsWrapper';
		wikEdSubmitWrapper.appendChild(wikEdSubmitButtonsWrapper);
	}

// create preview wrapper for preview and diff box
	wikEdLocalPrevWrapper = document.createElement('div');
	wikEdLocalPrevWrapper.id = 'wikEdLocalPrevWrapper';
	wikEdLocalPrevWrapper.className = 'wikEdLocalPrevWrapper';
	wikEdLocalPrevWrapper.style.display = 'none';
	if (wikEdRearrange == true) {
		wikEdInputWrapper.appendChild(wikEdLocalPrevWrapper);
	}
	else {
		wikEdSaveButton.parentNode.appendChild(wikEdLocalPrevWrapper);
	}

// create insert wrapper for insert special chars links
	if (wikEdRearrange == true) {
		wikEdInsertWrapper = document.createElement('div');
		wikEdInsertWrapper.id = 'wikEdInsertWrapper';
		wikEdInsertWrapper.className = 'wikEdInsertWrapper';
		wikEdInputWrapper.appendChild(wikEdInsertWrapper);
	}

// append input wrapper to document
	if (wikEdRearrange == true) {
		wikEdEditForm.insertBefore(wikEdInputWrapper, wikEdEditForm.firstChild);
	}

// fill the wrappers

// wikEdDiff enhanced ajax diff
	if (typeof(wikEdDiffTable) == 'object') {
		if ( (wikEdDiffTable != null) && (wikEdDiff == true) ) {
			if (typeof(WikEdDiff) == 'function') {
				WikEdDiff();
			}
		}
	}

// add toolbar to toolbar wrapper
	var wpToolbar = document.getElementById('toolbar');
	if (wikEdCloseToolbar == true) {
		wikEdToolbarWrapper.style.display = 'none';
	}
	else {
		wikEdToolbarWrapper.style.display = 'block';
	}
	if (wpToolbar != null) {
		wikEdToolbarWrapper.appendChild(wpToolbar);
	}

// add elements between form and textarea to captcha wrapper
	if (wikEdUpload != true) {
		var node = wikEdInputWrapper.nextSibling;
		while (node != null) {
			if (node == wikEdTextarea) {
				break;
			}
			var nextNode = node.nextSibling;
			wikEdCaptchaWrapper.appendChild(node);
			node = nextNode;
		}
	}

// call wikibits:mwSetupToolbar() now because it would terminate with an error after setting textarea to display: none
	if (wpToolbar != null) {
		if (wpToolbar.getElementsByTagName('IMG').length == 0) {
			if (typeof(mwSetupToolbar) == 'function') {
				mwSetupToolbar();
				WikEdRemoveEventListener(window, 'load', mwSetupToolbar, false);
			}
		}
	}

	var wpSummary = document.getElementsByName('wpSummary');
	if (wpSummary.length > 0) {
		wikEdEditOptions = wpSummary[0].parentNode;
		wikEdEditOptions.className = 'wikEdEditOptions';
	}

// add summary elements to summary input wrapper
	if (wikEdRearrange == true) {
		wikEdSummaryLabel = document.getElementById('wpSummaryLabel');
		if (wikEdSummaryLabel != null) {
			wikEdSummaryInputWrapper.appendChild(wikEdSummaryLabel);
		}
		wikEdSummaryText = document.getElementsByName('wpSummary')[0];
		wikEdSummaryInputWrapper.appendChild(wikEdSummaryText);
	}

// move editpage-copywarn out of summary wrapper
// needs to be done before appending editOptions to summary wrapper otherwise a linebreak stays (Mozilla bug)
	if (wikEdRearrange == true) {
		var copywarn = document.getElementById('editpage-copywarn');
		if (copywarn != null) {
			wikEdInputWrapper.parentNode.insertBefore(copywarn, wikEdInputWrapper.nextSibling);
		}
	}

// add submit buttons to submit wrapper
	if (wikEdRearrange == true) {
		var wpEditButtons = wikEdSaveButton.parentNode;
		wikEdSubmitWrapper.insertBefore(wpEditButtons, wikEdSubmitButtonsWrapper);
	}

// move edit options after submit buttons; crashes Mozilla when appended after filling the iframe
	wikEdDiffPreviewButton = document.getElementById('wpDiff');
	wikEdPreviewButton = document.getElementById('wpPreview');
	if (wikEdRearrange == true) {
		if (wikEdDiffPreviewButton != null) {
			wikEdDiffPreviewButton.parentNode.insertBefore(wikEdEditOptions, wikEdDiffPreviewButton.nextSibling);

// remove linebreak before minor edit checkbox
			var node = wikEdEditOptions.firstChild;
			while (node != null) {
				if (node.tagName != null) {
					if (node.tagName == 'BR') {
						node.parentNode.removeChild(node);
						break;
					}
				}
				node = node.nextSibling;
			}

// correct tab order between check boxes and submits
			if (wikEdSubmitTabOrder == true) {
				var wpMinoredit = document.getElementById('wpMinoredit');
				var wpWatchthis = document.getElementById('wpWatchthis');
				if ( (wpMinoredit != null) && (wpWatchthis != null) ) {
					var tabIndex = [];
					tabIndex.push(wpMinoredit.tabIndex, wpWatchthis.tabIndex, wikEdSaveButton.tabIndex, wikEdPreviewButton.tabIndex, wikEdDiffPreviewButton.tabIndex);
					wikEdSaveButton.tabIndex = tabIndex.shift();
					wikEdPreviewButton.tabIndex = tabIndex.shift();
					wikEdDiffPreviewButton.tabIndex = tabIndex.shift();
					wpMinoredit.tabIndex = tabIndex.shift();
					wpWatchthis.tabIndex = tabIndex.shift();
				}
			}
		}
	}

// create debug textarea and add to debug wrapper
	wikEdDebug = document.createElement('textarea');
	wikEdDebug.rows = 20;
	wikEdDebug.style.display = 'none';
	wikEdDebugWrapper.appendChild(wikEdDebug);

// add textarea to textarea wrapper
	wikEdTextareaWrapper.appendChild(wikEdTextarea);

// add edit-frame to frame wrapper
// any DOM changes to a starting iframe in designmode may crash mozilla, including DOM move, display: none; and position: absolute;

// create the iframe
	var html = '';
	html += '<div id="wikEdFrameOuter" class="wikEdFrameOuter">';
	html += '<div id="wikEdFrameInner" class="wikEdFrameInner">';
	html += '<iframe id="wikEdFrame" class="wikEdFrame" name="wikEdFrame" style="height: ' + wikEdTextareaHeight + 'px;"></iframe>';
	html += '</div>';
	html += '</div>';
	wikEdFrameWrapper.innerHTML = html;
	wikEdInputWrapper.insertBefore(wikEdTextareaWrapper, wikEdFrameWrapper);

// fill the frame with content
	html = '';
	html += '<html id="wikEdFrameHtml"><head></head>';

// Mozilla crashes when designmode is turned on before the frame has loaded completely
	if (wikEdMozilla == true) {
		html += '<body id="wikEdFrameBody" class="wikedFrameBody"' + styleFrameBody + 'onload="window.document.designMode = \'on\'; window.document.execCommand(\'styleWithCSS\', false, false);">';
	}
	else {
		html += '<body id="wikEdFrameBody" class="wikedFrameBody"' + styleFrameBody + '>';
	}
	html += '</body></html>';

	wikEdFrame = document.getElementById('wikEdFrame');
	wikEdFrameWindow = wikEdFrame.contentWindow;
	wikEdFrameDocument = wikEdFrameWindow.document;

// turn on designmode for non-Mozilla before adding content
	if (wikEdMozilla == false) {
		wikEdFrameDocument.designMode = 'on';
	}

// fill iframe with content
	wikEdFrameDocument.open();
	wikEdFrameDocument.write(html);
	wikEdFrameDocument.close();
	wikEdFrameBody = wikEdFrameDocument.body;

// generate button bars and add them to the buttons wrapper
// form wrapper has been added against summary input submit defaulting to this button
	wikEdButtonBarFormat = MakeButtonBar(wikEdButtonBar['format']);
	wikEdButtonsWrapper.appendChild(wikEdButtonBarFormat);

	wikEdButtonBarControl = MakeButtonBar(wikEdButtonBar['control']);
	wikEdButtonsWrapper.appendChild(wikEdButtonBarControl);

	if (wikEdButtonBar['custom1'][6].length > 0) {
		wikEdButtonBarCustom1 = MakeButtonBar(wikEdButtonBar['custom1']);
		wikEdButtonsWrapper.appendChild(wikEdButtonBarCustom1);
	}

	wikEdButtonBarFind = MakeButtonBar(wikEdButtonBar['find']);
	wikEdButtonsWrapper.appendChild(wikEdButtonBarFind);

	wikEdButtonBarFix = MakeButtonBar(wikEdButtonBar['fix']);
	wikEdButtonsWrapper.appendChild(wikEdButtonBarFix);

	if (wikEdButtonBar['custom2'][6].length > 0) {
		wikEdButtonBarCustom2 = MakeButtonBar(wikEdButtonBar['custom2']);
		wikEdButtonsWrapper.appendChild(wikEdButtonBarCustom2);
	}

	var br = document.createElement('br');
	br.style.clear = 'both';
	wikEdButtonsWrapper.appendChild(br);

	wikEdCaseSensitive = document.getElementById('wikEdCaseSensitive');
	wikEdRegExp = document.getElementById('wikEdRegExp');
	wikEdFindAhead = document.getElementById('wikEdFindAhead');
	wikEdFindText = document.getElementById('wikEdFindText');
	wikEdReplaceText = document.getElementById('wikEdReplaceText');

// add preview box top bar to submit wrapper
	wikEdButtonBarPreview = MakeButtonBar(wikEdButtonBar['preview']);
	if (wikEdRearrange == true) {
		wikEdSubmitWrapper.insertBefore(wikEdButtonBarPreview, wikEdSubmitWrapper.firstChild);
	}

// add preview box and its bottom bar to preview wrapper
	if (wikEdLocalPrevWrapper != null) {
		var div = document.createElement('div');
		div.id = 'wikEdPreviewBoxOuter';
		div.className = 'wikEdPreviewBoxOuter';
		wikEdLocalPrevWrapper.appendChild(div);

		wikEdPreviewBox = document.createElement('div');
		wikEdPreviewBox.id = 'wikEdPreviewBox';
		wikEdPreviewBox.className = 'wikEdPreviewBox';
		div.appendChild(wikEdPreviewBox);

		wikEdButtonBarPreview2 = MakeButtonBar(wikEdButtonBar['preview2']);
		wikEdLocalPrevWrapper.appendChild(wikEdButtonBarPreview2);
	}

// add jump box to standard preview
	var wikiPreview = document.getElementById('wikiPreview');
	if (wikiPreview != null) {
		if (wikiPreview.firstChild != null) {
			wikEdButtonBarJump = MakeButtonBar(wikEdButtonBar['jump']);
			wikiPreview.insertBefore(wikEdButtonBarJump, wikiPreview.firstChild);
		}
	}

// add insert special chars to insert wrapper
	if (wikEdInsertWrapper != null) {
		var wpSpecialchars = document.getElementById('editpage-specialchars');
		if (wpSpecialchars != null) {
			wikEdInsertWrapper.appendChild(wpSpecialchars);
		}
	}

// wrappers filled

// add local preview button next to submit button
	wikEdLocalPreview = document.createElement('button');
	wikEdLocalPreview.id = 'wikEdLocalPreview';
	wikEdLocalPreview.title = wikEdText['wikEdLocalPreview title'];
	wikEdLocalPreview.className = 'wikEdLocalPreview';

	var localPreviewImg = document.createElement('img');
	localPreviewImg.id = 'wikEdLocalPreviewImg';
	localPreviewImg.src = wikEdImage['preview'];
	localPreviewImg.alt = wikEdText['wikEdLocalPreviewImg alt'];
	localPreviewImg.title = wikEdText['wikEdLocalPreviewImg title'];
	wikEdLocalPreview.appendChild(localPreviewImg);

	if (wikEdPreviewButton != null) {
		wikEdPreviewButton.parentNode.insertBefore(wikEdLocalPreview, wikEdPreviewButton.nextSibling);
	}
	else {
		wikEdSaveButton.parentNode.insertBefore(wikEdLocalPreview, wikEdSaveButton.nextSibling);
	}

// add local diff button next to submit button
	if (wikEdDiffPreviewButton != null) {
		wikEdLocalDiff = document.createElement('button');
		wikEdLocalDiff.id = 'wikEdLocalDiff';
		wikEdLocalDiff.title = wikEdText['wikEdLocalDiff title'];
		wikEdLocalDiff.className = 'wikEdLocalDiff';

		var localDiffImg = document.createElement('img');
		localDiffImg.id = 'wikEdLocalDiffImg';
		localDiffImg.src = wikEdImage['diff'];
		localDiffImg.alt = wikEdText['wikEdLocalDiffImg alt'];
		localDiffImg.title = wikEdText['wikEdLocalDiffImg title'];

		wikEdLocalDiff.appendChild(localDiffImg);
		wikEdDiffPreviewButton.parentNode.insertBefore(wikEdLocalDiff, wikEdDiffPreviewButton.nextSibling);
	}

// initialize image buttons
	WikEdButton(document.getElementById('wikEdDiff'),            'wikEdDiff', null, wikEdDiff);
	WikEdButton(document.getElementById('wikEdRefHide'),         'wikEdRefHide', null, wikEdRefHide);
	WikEdButton(document.getElementById('wikEdHighlightSyntax'), 'wikEdHighlightSyntax', null, wikEdHighlightSyntax);
	WikEdButton(document.getElementById('wikEdUseWikEd'),        'wikEdUseWikEd', null, wikEdUseWikEd);
	WikEdButton(document.getElementById('wikEdCloseToolbar'),    'wikEdCloseToolbar', null, wikEdCloseToolbar);
	WikEdButton(document.getElementById('wikEdFullScreen'),      'wikEdFullScreen', null, wikEdFullScreenMode);
	WikEdButton(document.getElementById('wikEdUsing'),           'wikEdUsing', null, wikEdUsing);
	WikEdButton(document.getElementById('wikEdCaseSensitive'),   'wikEdCaseSensitive', null, false);
	WikEdButton(document.getElementById('wikEdRegExp'),          'wikEdRegExp', null, false);
	WikEdButton(document.getElementById('wikEdFindAhead'),       'wikEdFindAhead', null, wikEdFindAheadSelected);
	WikEdButton(document.getElementById('wikEdClose'),           'wikEdClose', null, false, 'wikEdButton');
	WikEdButton(document.getElementById('wikEdClose2'),          'wikEdClose2', null, false, 'wikEdButton');
	WikEdButton(document.getElementById('wikEdTableMode'),       'wikEdTableMode', null, wikEdTableMode); // {{TABLE}}

// hide typo fix button until typo fix rules are loaded and parsed
	document.getElementById('wikEdFixRegExTypo').style.display = 'none';

// add a clear summary button left to the summary input field
	if (wikEdSummaryText != null) {
		var clearSummaryForm = document.createElement('form');
		clearSummaryForm.id = 'wikEdClearSummaryForm';
		clearSummaryForm.className = 'wikEdClearSummaryForm';
		wikEdSummaryText.parentNode.insertBefore(clearSummaryForm, wikEdSummaryText);

		wikEdClearSummary = document.createElement('button');
		wikEdClearSummary.id = 'wikEdClearSummary';
		wikEdClearSummary.className = 'wikEdClearSummary';
		wikEdClearSummary.alt = wikEdText['wikEdClearSummary alt'];
		wikEdClearSummary.title = wikEdText['wikEdClearSummary title'];
		wikEdClearSummary.style.height = (wikEdSummaryText.clientHeight + 1) +'px';
		clearSummaryForm.appendChild(wikEdClearSummary);

		wikEdClearSummaryImg = document.createElement('img');
		wikEdClearSummaryImg.id = 'wikEdClearSummaryImg';
		wikEdClearSummaryImg.src = wikEdImage['clearSummary'];
		wikEdClearSummaryImg.alt = 'Clear summary';
		wikEdClearSummary.appendChild(wikEdClearSummaryImg);

// remember button width, might be without image
		wikEdClearSummaryWidth = wikEdClearSummary.offsetWidth;

// make the summary a combo box
		var summaryComboInput = document.createElement('span');
		summaryComboInput.id = 'wikEdSummaryComboInput';
		summaryComboInput.className = 'wikEdSummaryComboInput';
		summaryComboInput = wikEdSummaryText.parentNode.insertBefore(summaryComboInput, wikEdSummaryText);

		wikEdSummaryText = wikEdSummaryText.parentNode.removeChild(wikEdSummaryText);
		wikEdSummaryText.className = 'wikEdSummaryText';
		wikEdSummaryTextWidth = wikEdSummaryWrapper.offsetWidth - wikEdSummaryInputWrapper.offsetWidth;
		if (wikEdSummaryTextWidth < 150) {
			wikEdSummaryTextWidth = 150;
		}
		wikEdSummaryText.style.width = wikEdSummaryTextWidth + 'px';

		wikEdSummarySelect = document.createElement('select');
		wikEdSummarySelect.id = 'wikEdSummarySelect';
		wikEdSummarySelect.className = 'wikEdSummarySelect';

		summaryComboInput.appendChild(wikEdSummaryText);
		summaryComboInput.appendChild(wikEdSummarySelect);
	}

// shorten submit button texts
	if (wikEdPreviewButton != null) {
		wikEdPreviewButton.value = wikEdText['shortenedPreview'];
	}
	if (wikEdDiffPreviewButton != null) {
		wikEdDiffPreviewButton.value = wikEdText['shortenedChanges'];
	}

// set up combo input boxes with history
	wikEdFieldHist ['find'] = [];
	wikEdSavedName['find'] = 'wikEdFindHistory';
	wikEdInputElement['find'] = new Object(wikEdFindText);
	wikEdSelectElement['find'] = new Object(document.getElementById('wikEdFindSelect'));
	wikEdSelectElement['find'].title = wikEdText['wikEdFindSelect title'];

	wikEdFieldHist ['replace'] = [];
	wikEdSavedName['replace'] = 'wikEdReplaceHistory';
	wikEdInputElement['replace'] = new Object(wikEdReplaceText);
	wikEdSelectElement['replace'] = new Object(document.getElementById('wikEdReplaceSelect'));
	wikEdSelectElement['replace'].title = wikEdText['wikEdReplaceSelect title'];

	if (wikEdSummaryInputWrapper != null) {
		wikEdFieldHist ['summary'] = [];
		wikEdSavedName['summary'] = 'wikEdSummaryHistory';
		wikEdInputElement['summary'] = new Object(wikEdSummaryText);
		wikEdSelectElement['summary'] = new Object(document.getElementById('wikEdSummarySelect'));
		wikEdSelectElement['summary'].title = wikEdText['wikEdSummarySelect title'];
	}

// adjust the select field widths to that of the text input fields
	WikEdResizeComboInput('find');
	WikEdResizeComboInput('replace');
	WikEdResizeComboInput('summary');

// hide the button bars per saved setting
	WikEdButtonBarInit(wikEdButtonBarFormat);
	WikEdButtonBarInit(wikEdButtonBarControl);
	if (wikEdButtonBarCustom1 != null) {
		WikEdButtonBarInit(wikEdButtonBarCustom1);
	}
	WikEdButtonBarInit(wikEdButtonBarFind);
	WikEdButtonBarInit(wikEdButtonBarFix);
	if (wikEdButtonBarCustom2 != null) {
		WikEdButtonBarInit(wikEdButtonBarCustom2);
	}

// display only the textarea or the iframe, dont change the frame
	if (wikEdUseWikEd == true) {
		WikEdSetEditArea(true, true);
	}
	else {
		WikEdSetEditArea(false, true);
	}

// add a link to the wikEd help page
	if (wikEdRearrange == true) {
		if ( (wikEdHelpPageLink != '') && (wikEdHelpPageLink != null) ) {
			var editHelpParent = wikEdDiffPreviewButton;
			while (editHelpParent != null) {
				if (editHelpParent.tagName == 'SPAN') {
					break;
				}
				editHelpParent = editHelpParent.nextSibling;
			}

			if (editHelpParent != null) {
				var editHelp = editHelpParent.lastChild;
				while (editHelp != null) {
					if (editHelp.tagName == 'A') {
						break;
					}
					editHelp = editHelp.previousSibling;
				}

				if (editHelp != null) {
					wikEdHelpSpan = document.createElement('span');
					wikEdHelpSpan.id = 'wikEdHelpSpan';
					wikEdHelpSpan.className = 'wikEdHelpSpan';
					wikEdHelpSpan.innerHTML = wikEdHelpPageLink;
					editHelpParent.insertBefore(wikEdHelpSpan, editHelp.nextSibling);

					wikEdEditHelp = wikEdHelpSpan.parentNode;
					wikEdEditHelp.id = 'wikEdEditHelp';
					wikEdEditHelp.className = 'wikEdEditHelp';
				}
			}
		}
	}

// add frame stylesheet definition
	wikEdFrameBody.style.fontSize = parseInt(wikEdTextZoom) + '%';
	wikEdDirection = WikEdGetStyle(document.body, 'direction');
	wikEdFrameBody.style.direction = wikEdDirection;
	var frameStyle = new WikEdStyleSheet(wikEdFrameDocument);
	var rules = '';
	for (var ruleName in wikEdFrameCSS) {
		var ruleStyle = wikEdFrameCSS[ruleName];
		if (typeof(ruleStyle) != 'string') {
			continue;
		}
		ruleStyle = ruleStyle.replace(/\{wikEdUnknown\}/g, wikEdImage['unknown']);
		ruleStyle = ruleStyle.replace(/\{wikEdTab\}/g, wikEdImage['tab']);
		ruleStyle = ruleStyle.replace(/\{wikEdCtrl\}/g, wikEdImage['ctrl']);
		ruleStyle = ruleStyle.replace(/\{wikEdBlank\}/g, wikEdImage['blank']);
		ruleStyle = ruleStyle.replace(/\{wikEdGrip\}/g, wikEdImage['grip']);
		rules += ruleName + ' {' + ruleStyle + '}\n';
	}
	frameStyle.addRules(rules);

// copy the textarea content to the iframe
	if (wikEdUseWikEd == true) {
		window.WikEdUpdateFrame();
	}

// register edit button click events
	for (var buttonId in wikEdEditButtonHandler) {
		if (typeof(wikEdEditButtonHandler[buttonId]) != 'string') {
			continue;
		}
		var buttonObj = document.getElementById(buttonId);
		if (buttonObj != null) {
			WikEdAddEventListener(buttonObj, 'click', WikEdEditButtonHandler, true);
		}
	}

// register summary shrinking event after loading the 'Clear summary' image handler
	WikEdAddEventListener(wikEdClearSummaryImg, 'load', WikEdShrinkSummaryHandler, true);

// register summary resize event for window resizing (MS IE bug: fires once always)
	WikEdAddEventListener(window, 'resize', WikEdResizeSummaryHandler, true);


// register frame events
	WikEdAddEventListener(wikEdFrameDocument, 'keydown', WikEdKeyFrameHandler, true);
	WikEdAddEventListener(wikEdFrameDocument, 'keyup', WikEdKeyFrameHandler, true);
	WikEdAddEventListener(wikEdFrameDocument, 'keypress', WikEdKeyFrameHandler, true);
	WikEdAddEventListener(wikEdFrameDocument, 'mouseup', WikEdKeyFrameHandler, true);
	WikEdAddEventListener(wikEdFrameDocument, 'keydown', WikEdShiftAltHandler, true);

// register document events
	WikEdAddEventListener(document, 'keydown', WikEdShiftAltHandler, true);

// register find ahead events
	WikEdAddEventListener(wikEdFindText, 'keyup', WikEdFindAhead, true);

// register submit button events
	WikEdAddEventListener(wikEdSaveButton, 'click', WikEdSaveButtonHandler, true);
	WikEdAddEventListener(wikEdPreviewButton, 'click', WikEdPreviewButtonHandler, true);
	WikEdAddEventListener(wikEdDiffPreviewButton, 'click', wikEdDiffPreviewButtonHandler, true);
	WikEdAddEventListener(wikEdLocalPreview, 'click', WikEdLocalPreviewHandler, true);
	WikEdAddEventListener(wikEdLocalDiff, 'click', WikEdLocalDiffHandler, true);

// unload (leaving page) events
	WikEdAddEventListener(window, 'pagehide', WikEdUnloadHandler, false);

// set button bar grip area events
	WikEdAddEventListener(wikEdButtonBarFormat.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
	WikEdAddEventListener(wikEdButtonBarControl.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
	if (wikEdButtonBarCustom1 != null) {
		if (wikEdButtonBarCustom1.firstChild.firstChild != null) {
			WikEdAddEventListener(wikEdButtonBarCustom1.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
		}
	}
	WikEdAddEventListener(wikEdButtonBarFind.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
	WikEdAddEventListener(wikEdButtonBarFix.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
	if (wikEdButtonBarCustom2 != null) {
		if (wikEdButtonBarCustom2.firstChild.firstChild != null) {
			WikEdAddEventListener(wikEdButtonBarCustom2.firstChild.firstChild, 'click', WikEdButtonBarGripHandler, false);
		}
	}

// register combo box events
	WikEdAddEventListener(wikEdSummarySelect, 'change', function() { WikEdChangeComboInput('summary'); }, false);
	WikEdAddEventListener(wikEdSummarySelect, 'focus', function() { WikEdSetComboOptions('summary'); }, false);

	WikEdAddEventListener(wikEdSelectElement['find'],'change', function() { WikEdChangeComboInput('find'); }, false);
	WikEdAddEventListener(wikEdSelectElement['find'],'focus', function() { WikEdSetComboOptions('find'); }, false);

	WikEdAddEventListener(wikEdSelectElement['replace'],'change', function() { WikEdChangeComboInput('replace'); }, false);
	WikEdAddEventListener(wikEdSelectElement['replace'],'focus', function() { WikEdSetComboOptions('replace'); }, false);

// register the clear summary click handler
	WikEdAddEventListener(wikEdClearSummary, 'click', WikEdClearSummaryHandler, true);

// select the text on focus for find and replace fields
	WikEdAddEventListener(wikEdFindText, 'focus', WikEdFindReplaceHandler, true);
	WikEdAddEventListener(wikEdReplaceText, 'focus', WikEdFindReplaceHandler, true);

// tab / shift-tab between find and replace fields
	WikEdAddEventListener(wikEdFindText, 'keydown', WikEdFindReplaceHandler, true);
	WikEdAddEventListener(wikEdReplaceText, 'keydown', WikEdFindReplaceHandler, true);

// scroll to edit window if it is not a preview page
	if (scrollToEdit != false) {
		if (window.location.search.match(/(\?|&)action=submit\b/) == null) {
			window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper) - 2);
		}

// focus the edit area
		if (wikEdUseWikEd == true) {
			wikEdFrameWindow.focus();
		}
		else {
			if (wikEdMSIE == true) {

			}
			else {
				wikEdTextarea.setSelectionRange(0, 0);
			}
			wikEdTextarea.focus();
		}
	}

// init MediaWiki file paths for use in regexps
	if (wikEdWikiGlobals['wgServer'] != null) {
		wikEdServer = wikEdWikiGlobals['wgServer'];
	}
	if (wikEdWikiGlobals['wgArticlePath'] != null) {
		wikEdArticlePath = wikEdWikiGlobals['wgArticlePath']
	}
	if (wikEdWikiGlobals['wgScriptPath'] != null) {
		wikEdScriptPath = wikEdWikiGlobals['wgScriptPath'];
	}
	if (wikEdWikiGlobals['wgScript'] != null) {
		wikEdScript = wikEdWikiGlobals['wgScript'];
	}

	wikEdArticlePath = wikEdArticlePath.replace(wikEdServer, '');
	wikEdScriptPath = wikEdScriptPath.replace(wikEdServer, '');
	wikEdArticlePath = wikEdArticlePath.replace(/\$1$/, '');
	wikEdScriptPath = wikEdScriptPath.replace(/\/?$/, '/');
	wikEdScriptName = wikEdScript.replace(wikEdScriptPath, '');

// prepare for use in regexps
	wikEdServer = wikEdServer.replace(/(\W)/g, '\\$1');
	wikEdArticlePath = wikEdArticlePath.replace(/(\W)/g, '\\$1');
	wikEdScript = wikEdScript.replace(/(\W)/g, '\\$1');
	wikEdScriptPath = wikEdScriptPath.replace(/(\W)/g, '\\$1');
	wikEdScriptName = wikEdScriptName.replace(/(\W)/g, '\\$1');

// fullscreen mode
	if (wikEdFullScreenMode == true) {
		WikEdFullScreen(wikEdFullScreenMode, true);
	}

// override the insertTags function in wikibits.js used by the standard button toolbar and the editpage special chars
	if (typeof(insertTags) == 'function') {
		if (WikEdInsertTagsOriginal == null) {
			WikEdInsertTagsOriginal = insertTags;
		}
		insertTags = window.WikEdInsertTags;
	}

// override insertAtCursor function in wikia.com MediaWiki:Functions.js
	if (typeof(insertAtCursor) == 'function') {
		if (WikEdInsertAtCursorOriginal == null) {
			WikEdInsertAtCursorOriginal = insertAtCursor;
		}
		insertAtCursor = window.WikEdInsertAtCursor;
	}

// reset error indicator
	WikEdSetLogo();
	wikEdTurnedOn = true;

// load and parse RegExTypoFix rules if the button is enabled
	WikEdLoadTypoFixRules();

// run scheduled custom functions
	WikEdExecuteHook(wikEdSetupHook);

// setup and turn on finished
	return;
}


//
// WikEdAutoUpdate: check for the latest version and force-reload to update
//

window.WikEdAutoUpdate = function() {

// check only on non-interaction pages
	if (/(\?|&)action=/.test(window.location.search) == true) {
		return;
	}

// check if autoupdate is enabled
	if (wikEdAutoUpdate != true) {
		return;
	}

// get date of last update check
	var lastCheckStr = WikEdGetPersistent('wikEdAutoUpdate');
	var lastCheckDate = new Date(lastCheckStr);

// fix missing or corrupt saved setting
	if (isNaN(lastCheckDate.valueOf()) == true) {
		WikEdSetPersistent('wikEdAutoUpdate', 'January 1, 1970', 0, '/');
		return;
	}

// get the hours since last update check
	var currentDate = new Date();
	var diffHours = (currentDate - lastCheckDate) / 1000 / 60 / 60;

	if (wikEdGreasemonkey == true) {
		if (diffHours < wikEdAutoUpdateHoursGM) {
			return;
		}
	}
	else if (diffHours < wikEdAutoUpdateHours) {
		return;
	}

// save current update check date
	WikEdSetPersistent('wikEdAutoUpdate', currentDate.toUTCString(), 0, '/');

// make the ajax request
	WikEdAjaxRequest('GET', wikEdAutoUpdateUrl, null, null, null, null, function(ajax) {

// get response
		var html = ajax.responseText;

// get current version number from string
		var ver = wikEdProgramVersion.match(/(\d+)\.(\d+)\.(\d+)(\w?)/);
		if (ver == null) {
			return;
		}
		var currentVersion = ((Number(ver[1]) * 1000 + Number(ver[2])) * 1000 + Number(ver[3])) * 100 + (ver[4] + '0').charCodeAt(0);

// get new version number from string
		var ver = html.match(/(\d+)\.(\d+)\.(\d+)(\w?)/);
		if (ver == null) {
			return;
		}
		var newVersion = ((Number(ver[1]) * 1000 + Number(ver[2])) * 1000 + Number(ver[3])) * 100 + (ver[4] + '0').charCodeAt(0);

// compare the versions
		if (currentVersion >= newVersion) {
			return;
		}

// update Greasemonkey script by navigating to the script code page
		if (wikEdGreasemonkey == true) {
			var updatePopup = wikEdText['wikEdGreasemonkeyAutoUpdate'];
			updatePopup = updatePopup.replace(/\{updateURL\}/g, wikEdAutoUpdateUrl);
			alert(updatePopup);
			window.location.href = wikEdAutoUpdateScriptUrl;
		}

// update wikEd by reloading the page with cache bypassing (equivalent to Shift-Reload or Shift-F5)
		else {
			window.location.reload(true);
		}
	});

	return;
}


//
// WikEdLoadTypoFixRules: load and parse RegExTypoFix rules if the button is enabled
//

window.WikEdLoadTypoFixRules = function() {

// load RegExTypoFix rules per Ajax if enabled
	if ( (wikEdRegExTypoFix == true) && (wikEdTypoRulesFind.length == 0) ) {

// make the ajax request
		WikEdAjaxRequest('GET', wikEdRegExTypoFixURL, null, null, null, null, function(ajax) {

// get response
			var rulesTxt = ajax.responseText;

// parse regexp rules
			var regExp = new RegExp('^<Typo +word="(.+?)" +find="(.+?)" +replace="(.+?)" +/>', 'gim');
			while ( (regExpMatch = regExp.exec(rulesTxt)) != null) {

// check if this is a valid regexp
				var regExpFind;
				try {
					regExpFind = new RegExp(regExpMatch[2], 'gim');
				}
				catch (err) {
					continue;
				}

// save regexp and replace
				wikEdTypoRulesFind.push(regExpFind);
				wikEdTypoRulesReplace.push(regExpMatch[3]);
			}

// display typo fix button
			if (wikEdTypoRulesFind.length > 0) {
				document.getElementById('wikEdFixRegExTypo').style.display = 'inline';
			}
			return;
		});
	}
	return;
}


//
// WikEdEditButtonHandler: handler for clicks on edit buttons
//

window.WikEdEditButtonHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

// execute the button click handler code
	var obj;
	if (event.currentTarget != null) {
		obj = event.currentTarget;
	}

// MS IE compatibility
	else {
		obj = event.srcElement;
	}

// workaround for mozilla 3.0 bug 441087
  objId = obj.id;
  eventShiftKey = event.shiftKey;

	eval(wikEdEditButtonHandler[objId]);
	return;
}


//
// WikEdShrinkSummaryHandler: shrink the summary after loading the 'Clear summary' image
//

window.WikEdShrinkSummaryHandler = function(event) {

	var diffWidth = wikEdClearSummary.offsetWidth - wikEdClearSummaryWidth;

// Firefox < 3.0
	if ( typeof(wikEdInputElement['summary'].clientLeft) == 'undefined' ) {
		wikEdInputElement['summary'].style.width = (wikEdInputElement['summary'].clientWidth - diffWidth) + 'px';
		wikEdSelectElement['summary'].style.width = (wikEdSelectElement['summary'].clientWidth - diffWidth) + 'px';
	}

// Firefox >= 3.0
	else {
		wikEdInputElement['summary'].style.width = (wikEdInputElement['summary'].clientWidth - diffWidth) + 'px';
		wikEdSelectElement['summary'].style.width = (wikEdSelectElement['summary'].clientWidth - diffWidth + 3) + 'px';
	}
	wikEdClearSummaryWidth = wikEdClearSummary.offsetWidth;
	return;
}


//
// WikEdResizeSummaryHandler: adjust the summary width after resizing the window
//

window.WikEdResizeSummaryHandler = function(event) {

	WikEdResizeSummary();
	return;
}


//
// WikEdUnloadHandler: save editing frame to cached textarea
//

window.WikEdUnloadHandler = function(event) {

// update textarea if not already done in submit handlers
	if (wikEdUseWikEd == true) {
		if (wikEdTextareaUpdated != true) {
			WikEdUpdateTextarea();
		}
	}
	return;
}


//
// WikEdSaveButtonHandler: 'Save page' click handler
//

window.WikEdSaveButtonHandler = function(event) {

	WikEdRemoveEventListener(wikEdSaveButton, 'click', WikEdSaveButtonHandler, true);

// update textarea
	if (wikEdUseWikEd == true) {
		WikEdUpdateTextarea();
		wikEdTextareaUpdated = true;
	}

// add "using wikEd" to summary, not for adding a new section (+ tab)
	var text = wikEdSummaryText.value;
	text = text.replace(/^[, ]+/, '');
	text = text.replace(/[, ]+$/, '');
	WikEdAddToHistory('summary');

	if ( (wikEdUsing == true) && (text != '') ) {
		if (text.lastIndexOf(wikEdSummaryUsing) < 0) {
			if (wikEdAddNewSection != true) {
				text += ' ' + wikEdSummaryUsing;
			}
		}
	}
	wikEdSummaryText.value = text;

// submit
	wikEdSaveButton.click();

// reinstate handler in case the browser back button will be used
	WikEdAddEventListener(wikEdSaveButton, 'click', WikEdSaveButtonHandler, true);

	return;
}


//
// WikEdPreviewButtonHandler: 'Show preview' click handler
//

window.WikEdPreviewButtonHandler = function(event) {

	if (wikEdUseWikEd == true) {
		WikEdUpdateTextarea();
		wikEdTextareaUpdated = true;
	}

	return;
}


//
// wikEdDiffPreviewButtonHandler: 'Show changes' click handler
//

window.wikEdDiffPreviewButtonHandler = function(event) {

	if (wikEdFullScreenMode == true) {
		WikEdFullScreen(false);
	}
	if (wikEdUseWikEd == true) {
		WikEdUpdateTextarea();
		wikEdTextareaUpdated = true;
	}

	return;
}


//
// WikEdFollowLinkHandler: open highlighted link in new window/tab
//

window.WikEdFollowLinkHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

	if (event.ctrlKey == true) {
		var linkId = event.currentTarget.id;
//// todo: find the lowest span that triggered this event for links in templates
		if (linkId != null) {
			var linkUrl = wikEdFollowLinkHash[linkId];
			if (linkUrl != null) {
				event.stopPropagation();
				window.open(linkUrl);
				window.focus();
			}
		}
	}
	return;
}


//
// WikEdLocalPreviewHandler: local 'Show preview' image button click handler
//

window.WikEdLocalPreviewHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

	event.preventDefault();
	WikEdButton(wikEdLocalPreview, 'wikEdLocalPreview');
	return;
}


//
// WikEdLocalDiffHandler: local 'Show changes' image button click handler
//

window.WikEdLocalDiffHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

	event.preventDefault();
	WikEdButton(wikEdLocalDiff, 'wikEdLocalDiff');
	return;
}


//
// WikEdButtonBarGripHandler: click, mouseover handler, see also WikEdButtonBarInit()
//

window.WikEdButtonBarGripHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

	event.stopPropagation();
	var grip = event.target;
	var gripWrapper = grip.parentNode;
	var buttonsWrapper = gripWrapper.nextSibling;
	var buttons = buttonsWrapper.firstChild;
	var barInnerWrapper = gripWrapper.parentNode;
	var bar = barInnerWrapper.parentNode;

	if (event.type == 'click') {
		buttonsWrapper.style.position = 'static';

// hide the buttons bar
		if (buttonsWrapper.minimized != true) {
			barInnerWrapper.className = 'wikedButtonBarInnerWrapperHidden';
			gripWrapper.className = 'wikedButtonBarGripWrapperHidden';
			buttonsWrapper.className = 'wikedButtonBarButtonsWrapperHidden';
			buttonsWrapper.widthOriginal = buttonsWrapper.offsetWidth;
			buttonsWrapper.style.display = 'none';
			buttonsWrapper.minimized = true;
			WikEdAddEventListener(grip, 'mouseover', WikEdButtonBarGripHandler, false);
			WikEdSetPersistent(bar.id + 'Hidden', '1', 0, '/');
		}

// unhide the buttons bar
		else {
			barInnerWrapper.className = 'wikedButtonBarInnerWrapperVisible';
			gripWrapper.className = 'wikedButtonBarGripWrapperVisible';
			buttonsWrapper.className = 'wikedButtonBarButtonsWrapperVisible';
			buttonsWrapper.style.display = 'block';
			buttonsWrapper.minimized = false;
			WikEdRemoveEventListener(grip, 'mouseover', WikEdButtonBarGripHandler, false);
			WikEdSetPersistent(bar.id + 'Hidden', '0', 0, '/');
		}
	}

// show the buttons bar on mouseover
	else if (event.type == 'mouseover') {
		if (buttonsWrapper.minimized == true) {
			WikEdAddEventListener(bar, 'mouseout', WikEdButtonBarHandler, false);

// show buttons to the right
			if (bar.offsetParent.clientWidth > grip.offsetLeft + grip.offsetWidth + buttonsWrapper.widthOriginal) {
				buttonsWrapper.style.left = (grip.offsetLeft + grip.offsetWidth) + 'px';
			}

// show buttons to the left
			else {
				buttonsWrapper.style.left = (gripWrapper.offsetLeft - buttonsWrapper.widthOriginal) + 'px';
			}

// a mozilla bug sometimes gives offsetTop - 1 when the wikEdToolbarWrapper is hidden
			buttonsWrapper.style.top = gripWrapper.offsetTop + 'px';
			buttonsWrapper.style.position = 'absolute';
			buttonsWrapper.style.display = 'block';
		}
	}
	return;
}


//
// WikEdButtonBarGripHandler: mouseout handler
//

window.WikEdButtonBarHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

	event.stopPropagation();

	var bar = event.currentTarget;
	var barInnerWrapper = bar.firstChild;
	var gripWrapper = barInnerWrapper.firstChild;
	var grip = gripWrapper.firstChild;
	var buttonsWrapper = gripWrapper.nextSibling;
	var buttons = buttonsWrapper.firstChild;

// hide the buttons
	if (event.type == 'mouseout') {
		if (buttonsWrapper.minimized == true) {

// filter the events for mouseouts actually leaving the bar
			if (
				(
					( (event.target == grip) || (event.target == gripWrapper) ) &&
					(event.relatedTarget != gripWrapper) && (event.relatedTarget != buttonsWrapper) && (event.relatedTarget != buttons) && (event.relatedTarget.parentNode != buttons)
				) ||
				(
					( (event.target.parentNode.parentNode == buttons) || (event.target.parentNode == buttons) || (event.target == buttons) || (event.target == buttonsWrapper) ) &&
					(event.relatedTarget.parentNode.parentNode != buttons) && (event.relatedTarget.parentNode != buttons) && (event.relatedTarget != buttons) && (event.relatedTarget != buttonsWrapper) && (event.relatedTarget != gripWrapper) && (event.relatedTarget != grip)
				)
			) {
				WikEdRemoveEventListener(bar, 'mouseout', WikEdButtonBarHandler, false);
				buttonsWrapper.style.display = 'none';
				buttonsWrapper.style.position = 'static';
			}
		}
	}
	return;
}


//
// clear the summary click handler
//

window.WikEdClearSummaryHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

	event.preventDefault();

// clear the summary if it is only a paragraph name
	if ( /^\/\* .*? \*\/ *$/.test(wikEdSummaryText.value) ) {
		wikEdSummaryText.value = '';
	}

// clear the summary but leave paragraph names
	else {
		wikEdSummaryText.value = wikEdSummaryText.value.replace(/^((\/\* .*? \*\/ *)?).*()/,
			function (p, p1, p2) {
				if (p1.length > 0) {
					p1 = p1 + ' ';
				}
				return(p1);
			}
		);
	}
	wikEdSummaryText.focus();
	return;
}


//
// WikEdFindReplaceHandler: find and replace: tab and shift-tab between fields, select on focus
//

window.WikEdFindReplaceHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

// tab / shift-tab between fields
	if (event.type == 'keydown') {
		if (event.keyCode == 9) {
			if (event.target == wikEdFindText) {
				event.preventDefault();
				WikEdRemoveEventListener(wikEdReplaceText, 'focus', WikEdFindReplaceHandler, true);
				wikEdReplaceText.focus();
				WikEdAddEventListener(wikEdReplaceText, 'focus', WikEdFindReplaceHandler, true);
			}
			else if (event.target == wikEdReplaceText) {
				event.preventDefault();
				WikEdRemoveEventListener(wikEdFindText, 'focus', WikEdFindReplaceHandler, true);
				wikEdFindText.focus();
				WikEdAddEventListener(wikEdFindText, 'focus', WikEdFindReplaceHandler, true);
			}
		}
	}

// select on focus
	else if (event.type == 'focus') {
		if (wikEdMSIE == true) {

		}
		else {
			event.target.setSelectionRange(0, this.textLength);
		}
	}
	return;
}


//
// WikEdSetLogo: set the logo on top of the page
//

window.WikEdSetLogo = function(state) {

	if (state == 'error') {
		wikEdLogo.src = wikEdImage['error'];
		wikEdLogo.alt = wikEdText['wikEdLogo error alt'];
		wikEdLogo.title = wikEdText['wikEdLogo error title'];
	}
	else if (state == 'browser') {
		wikEdLogo.src = wikEdImage['browser'];
		wikEdLogo.alt = wikEdText['wikEdLogo browser alt'];
		wikEdLogo.title = wikEdText['wikEdLogo browser title'];
	}
	else {
		if (wikEdDisabled == true) {
			wikEdLogo.src = wikEdImage['disabled'];
			wikEdLogo.alt = wikEdText['wikEdLogo disabled alt'];
			wikEdLogo.title = wikEdText['wikEdLogo disabled title'];
		}
		else {
			wikEdLogo.src = wikEdImage['logo'];
			wikEdLogo.alt = wikEdText['wikEdLogo alt'];
			wikEdLogo.title = wikEdText['wikEdLogo title'];
		}
	}
	var version = wikEdProgramVersion;
	if (wikEdGadget == true) {
		version += ' G';
	}
	else if (wikEdGreasemonkey == true) {
		version += ' GM';
	}
	else if (wikEdGreasemonkeyToBody == true) {
		version += ' GM';
	}
	wikEdLogo.title = wikEdLogo.title.replace(/\{wikEdProgramVersion\}/g, version);
	wikEdLogo.title = wikEdLogo.title.replace(/\{wikEdProgramDate\}/g, wikEdProgramDate);

	return;
}


//
// MakeButtonBar: generate button bar div element
//

window.MakeButtonBar = function(bar)  {

// id outer, class outer, id inner, class inner, alt, button numbers
	var barId = bar[0];
	var barClass = bar[1];
	var buttonsId = bar[2];
	var buttonsClass = bar[3];
	var barHeight = bar[4];
	var gripTitle = bar[5];
	var buttonNumbers = bar[6];

// collect the buttons
	var buttons = '';
	for (var property in buttonNumbers) {
		if ( (typeof(buttonNumbers[property]) != 'string') && (typeof(buttonNumbers[property]) != 'number') ) {
			continue;
		}
		var buttonNo = buttonNumbers[property];
		switch (buttonNo) {
			case 'br':
				buttons += '<br />';
				break;
			case 'find':
				buttons += '<span class="wikEdFindComboInput" id="wikEdFindComboInput">';
				buttons += '<input class="wikEdCombo" id="wikEdFindText" type="text" value="">';
				buttons += '<select class="wikEdCombo" id="wikEdFindSelect">';
				buttons += '</select>';
				buttons += '</span>';
				break;
			case 'replace':
				buttons += '<span class="wikEdReplaceComboInput" id="wikEdReplaceComboInput">';
				buttons += '<input class="wikEdCombo" id="wikEdReplaceText" type="text" value="">';
				buttons += '<select class="wikEdCombo" id="wikEdReplaceSelect">';
				buttons += '</select>';
				buttons += '</span>';
				break;
			default:
				var currButton = wikEdButton[buttonNo];
				if (typeof(currButton) != 'object') {
					alert('Loading error: The button "' + buttonNumbers[property] + '" is not defined.');
				}
				if ( (currButton[0] == 'wikEdSource') && (wikEdShowSourceButton != true) ) {
					break;
				}
				else if ( (currButton[0] == 'wikEdUsing') && (wikEdShowUsingButton != true) ) {
					break;
				}
				else if ( (currButton[0] == 'wikEdTableMode') && (wikEdShowTableModeButton != true) ) { // {{TABLE}}
					break;
				}

// add accesskey information to button title and
				var accessKey = '';
				if (wikEdButtonKey[buttonNo] != null) {
					accessKey = ' [' + wikEdText['alt-shift'] + wikEdButtonKey[buttonNo][0] + ']';

// initialize wikEdButtonKeyCode[keyCode] = id
					wikEdButtonKeyCode[ (wikEdButtonKey[buttonNo][1]) ] = currButton[0];
				}

// add button html code
				buttons += '<img id="' + currButton[0] + '" class="' + currButton[1] + '" title="' + currButton[2] + accessKey +'" src="' + currButton[3] + '" width="' + currButton[4] + '" height="' + currButton[5] + '" alt="' + currButton[6] + '">';

// collect click event info
				wikEdEditButtonHandler[ currButton[0] ] = currButton[7];

		}
	}

// create the button bar div
	var div = document.createElement('div');
	div.id = barId;
	div.className = barClass;

	var buttonsStyle = '';
	if (barHeight > 0) {
		buttonsStyle = ' style="height: ' + barHeight + 'px;"';
	}

// make a grip bar
	var html = '';
	if (gripTitle != null) {
		var gripStyle = 'width: ' + wikEdButtonBarGripWidth + 'px; ';
		if (barHeight > 0) {
			gripStyle += 'height: ' + barHeight + 'px; ';
		}
		if (gripStyle.length > 0){
			gripStyle = ' style="' + gripStyle + '"';
		}

		html += '<div class="wikedButtonBarInnerWrapperVisible" style="height: ' + barHeight + 'px;">';

		html += '<div class="wikedButtonBarGripWrapperVisible">';
		html += '<div class="wikedButtonBarGrip"' + gripStyle + ' title="' + gripTitle + '">';
		html += '&nbsp;';
		html += '</div>';
		html += '</div>';

		html += '<div class="wikedButtonBarButtonsWrapperVisible"' + buttonsStyle + '>';
		html += '<div id="' + buttonsId + '" class="' + buttonsClass + '" style="">';
		html += buttons;
		html += '</div>';
		html += '</div>';

		html += '</div>';
	}

// make a standard no-grip bar
	else {
		html += '<div id="' + buttonsId + '" class="' + buttonsClass + '"' + buttonsStyle + '">';
		html += buttons;
		html += '</div>';
	}
	div.innerHTML = html;

	return(div);
}


//
// WikEdButtonBarInit: hide buttons bar, see also WikEdButtonBarGripHandler()
//

window.WikEdButtonBarInit = function(bar) {

	if (WikEdGetPersistent(bar.id + 'Hidden') == '1') {
		var barInnerWrapper = bar.firstChild;
		var gripWrapper = barInnerWrapper.firstChild;
		var grip = gripWrapper.firstChild;
		var buttonsWrapper = gripWrapper.nextSibling;
		var buttons = buttonsWrapper.firstChild;

		barInnerWrapper.className = 'wikedButtonBarInnerWrapperHidden';
		gripWrapper.className = 'wikedButtonBarGripWrapperHidden';
		buttonsWrapper.className = 'wikedButtonBarButtonsWrapperHidden';
		buttonsWrapper.widthOriginal = buttonsWrapper.offsetWidth;
		buttonsWrapper.style.display = 'none';
		buttonsWrapper.minimized = true;
		WikEdAddEventListener(grip, 'mouseover', WikEdButtonBarGripHandler, true);
	}
	return;
}


//
// WikEdSetEditArea: apply css changes to switch between classic textarea and rich text frame
//

window.WikEdSetEditArea = function(useFrame, notFrame) {

// turn rich text frame on
	if (useFrame == true) {
		wikEdTextareaWrapper.style.position = 'absolute';
		wikEdTextareaWrapper.style.visibility = 'hidden';
		wikEdTextarea.style.display = 'none';

		if (notFrame != true) {
			wikEdFrameWrapper.style.position = 'static';
			wikEdFrameWrapper.style.visibility = 'visible';
			wikEdFrameBody.style.display = 'block';
		}

		if (document.getElementById('toolbar') != null) {
			if (wikEdCloseToolbar == true) {
				wikEdToolbarWrapper.style.display = 'none';
			}
			else {
				wikEdToolbarWrapper.style.display = 'block';
			}
		}
		wikEdButtonBarFormat.style.display = 'block';
		if (wikEdButtonBarCustom1 != null) {
			wikEdButtonBarCustom1.style.display = 'block';
		}
		wikEdButtonBarFind.style.display = 'block';
		wikEdButtonBarFix.style.display = 'block';
		if (wikEdButtonBarCustom2 != null) {
			wikEdButtonBarCustom2.style.display = 'block';
		}
		wikEdButtonBarControl.style.display = 'block';
	}

// turn classic textarea on
	else {
		if (notFrame != true) {
			wikEdFrameWrapper.style.position = 'absolute';
			wikEdFrameWrapper.style.visibility = 'hidden';
// Mozilla or wikEd bug: <br> insertion before text a while after setting display to 'none', test with setTimeout('alert(wikEdFrameBody.innerHTML)', 1000);
//			wikEdFrameBody.style.display = 'none';
		}
		wikEdTextareaWrapper.style.position = 'static';
		wikEdTextareaWrapper.style.visibility = 'visible';
		wikEdTextarea.style.display = 'block';

		if (document.getElementById('toolbar') != null) {
			wikEdToolbarWrapper.style.display = 'block';
		}
		wikEdButtonBarFormat.style.display = 'none';
		if (wikEdButtonBarCustom1 != null) {
			wikEdButtonBarCustom1.style.display = 'none';
		}
		wikEdButtonBarFind.style.display = 'none';
		wikEdButtonBarFix.style.display = 'none';
		if (wikEdButtonBarCustom2 != null) {
			wikEdButtonBarCustom2.style.display = 'none';
		}
		wikEdButtonBarControl.style.display = 'block';
	}

	return;
}


//
// WikEdButton: toggle or set button checked state
//   used for buttons that do not require nor change the text. Faster than WikEdEditButton()
//

window.WikEdButton = function(buttonObj, buttonId, toggleButton, setButton, classButton, doButton) {

	if (buttonObj != null) {

// check if the button is disabled
		if (buttonObj.className == 'wikEdButtonInactive') {
			return;
		}

// set button to pressed, set cursor to hourglass
		buttonObj.style.cursor = 'wait';

// init the button
		if (setButton != null) {
			if (setButton == false) {
				buttonObj.setAttribute('checked', false);
				if (classButton == null) {
					buttonObj.className = 'wikEdButtonUnchecked';
				}
			}
			else {
				buttonObj.setAttribute('checked', true);
				if (classButton == null) {
					buttonObj.className = 'wikEdButtonChecked';
				}
			}
		}
		else if (classButton != null) {
			buttonObj.className = classButton;
		}

// toggle the button
		if (toggleButton != null) {
			if (toggleButton == true) {
				if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
					buttonObj.setAttribute('checked', false);
					buttonObj.className = 'wikEdButtonUnchecked';
				}
				else {
					buttonObj.setAttribute('checked', true);
					buttonObj.className = 'wikEdButtonChecked';
				}
			}
		}
	}

// perform specific actions
	var focusFrame = false;
	if ( ( (setButton == null) && (classButton == null) ) || (doButton == true) ) {

// remove active content
		WikEdRemoveElements(['script', 'object', 'applet', 'embed']);

		switch (buttonId) {

// switch between syntax highlighting and plain text
			case 'wikEdHighlightSyntax':
				if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
					wikEdHighlightSyntax = true;
					WikEdSetPersistent('wikEdSyntaxOff', '0', 0, '/');
				}
				else {
					wikEdHighlightSyntax = false;
					WikEdSetPersistent('wikEdSyntaxOff', '1', 0, '/');
				}

// do not keep whole text selected
				WikEdEditButton( null, 'wikEdUpdateAll', {'keepSel': false} );
				break;

// toggle table mode // {{TABLE}}
			case 'wikEdTableMode':
				if (WikEdGetAttribute(buttonObj, 'checked') != 'true') {
					wikEdTableMode = false;
				}
				else {

// check for matching table tags
					var obj = {};
					WikEdGetText(obj, 'whole');
					var plain = obj.whole.plain;

// remove exluded text
					plain = plain.replace(/<!--(.|\n)*?-->/g, '');
					plain = plain.replace(/<nowiki\b[^>]*>(.|\n)*?<\/nowiki\s*>/g, '');
					plain = plain.replace(/<pre\b[^>]*>(.|\n)*?<\/pre\s*>/g, '');

// check line by line for table code
					var lines = plain.split('\n');
					var tableCount = 0;
					var tableError = false;
					for (var i = 0; i < lines.length; i ++) {
						var line = lines[i];
						if (line.match(/^\{\|/) != null) {
							tableCount ++;
						}
						else if (line.match(/^\|\}/) != null) {
							tableCount --;
							if (tableCount < 0) {
								tableError = true;
								break;
							}
						}
					}
					if (tableCount > 0) {
						tableError = true;
					}
					if (tableError == true) {
						wikEdTableMode = false;
						alert(wikEdText['wikEdTableModeError']);
						WikEdButton(buttonObj, buttonId, null, false);
						break;
					}
					wikEdTableMode = true;
				}
				WikEdEditButton( null, 'wikEdUpdateAll'); /// true?{'wikify': false}
				break;

// align textbox with display top
			case 'wikEdScrollToPreview':
			case 'wikEdScrollToPreview2':
			case 'wikEdScrollToPreview3':
				window.scroll(0, WikEdGetOffsetTop(wikEdSaveButton));
				focusFrame = true;
				break;

// align edit buttons with display top
			case 'wikEdScrollToEdit':
			case 'wikEdScrollToEdit2':
			case 'wikEdScrollToEdit3':
			case 'wikEdScrollToEdit4':
				window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper));
				focusFrame = true;
				break;

// cycle through different font sizes
			case 'wikEdTextZoomDown':
				wikEdTextZoom = wikEdTextZoom / 1.2;
				if (wikEdTextZoom < 100 / 1.2 / 1.2) {
					wikEdTextZoom = 100 * 1.2 * 1.2;
				}
				wikEdFrameBody.style.fontSize = parseInt(wikEdTextZoom) + '%';
				focusFrame = true;
				break;

// cycle through different font sizes
			case 'wikEdTextZoomUp':
				wikEdTextZoom = wikEdTextZoom * 1.2;
				if (wikEdTextZoom > 100 * 1.2 * 1.2) {
					wikEdTextZoom = 100 / 1.2 / 1.2;
				}
				wikEdFrameBody.style.fontSize = parseInt(wikEdTextZoom) + '%';
				focusFrame = true;
				break;

// display local preview box
			case 'wikEdLocalPreview':
				if (wikEdFullScreenMode == true) {
					WikEdFullScreen(false);
				}
				if (wikEdUseWikEd == true) {
					WikEdUpdateTextarea();
				}

// scroll to button, textarea, or preview field
				WikEdScrollToPreview();

// clear box, display loading indicator
				wikEdPreviewBox.innerHTML = wikEdText['wikEdPreviewLoading'];
				wikEdLocalPrevWrapper.style.display = 'block';

// prepare ajax preview
				wikEdPreviewIsAjax = false;
				if (wikEdUseAjaxPreview == true) {

// prepare the data
					var boundary = '--(fR*3briuStOum6#v)--';
					var postData = wikEdTextarea.value;
					postData = '--' + boundary + '\nContent-Disposition: form-data; name="wpTextbox1"\n\n' + postData + '\n--' + boundary;

// make the ajax request
					var formAction;
					if (wikEdUpload == true) {
						formAction = wikEdWikiGlobals['wgServer'] + wikEdWikiGlobals['wgScript'] + '?title=wikEdUploadPreview&action=submit';
					}
					else {
						formAction = wikEdEditForm.action;
					}
					WikEdAjaxRequest('POST', formAction + '&live', 'Content-Type', 'multipart/form-data; boundary=' + boundary, postData, 'text/html', function(ajax) {
						wikEdPreviewIsAjax = true;

// get response
						var html = ajax.responseText;

// html-ize
						html = html.replace(/&lt;/g, '<');
						html = html.replace(/&gt;/g, '>');
						html = html.replace(/&amp;/g, '&');
						html = html.replace(/&quot;/g, '"')
						html = html.replace(/&apos;/g, '\'');
						html = html.replace(/(<preview>)<h2>.*?<\/h2>(.|\n)*?<div class=\'previewnote\'>(.|\n)*?<\/div>/, '$1');
						wikEdPreviewBox.innerHTML = html;
					});
				}

// prepare a local preview (Pilaf's InstaView), will be overwritten by Ajax version
				if ( (wikEdUseLocalPreview == true) && (typeof(InstaView) == 'object') ) {
					InstaView.conf.user.name = wikEdWikiGlobals['wgUserName'];
					var instaView = InstaView.convert(wikEdTextarea.value);
					if (wikEdPreviewIsAjax != true) {
						wikEdPreviewBox.innerHTML = instaView;
					}
				}
				focusFrame = true;
				break;

// display local diff box
			case 'wikEdLocalDiff':
				if (typeof(WDiffString) != 'function') {
					break;
				}
				if (wikEdFullScreenMode == true) {
					WikEdFullScreen(false);
				}
				if (wikEdUseWikEd == true) {
					WikEdUpdateTextarea();
				}

// scroll to button, textarea, or preview field
				WikEdScrollToPreview();

// call external diff program
				var diffText = WDiffString(wikEdOrigVersion, wikEdTextarea.value);
				if (wikEdFullDiff != true) {
					diffText = WDiffShortenOutput(diffText);
				}

// scroll to preview field
				wikEdPreviewBox.innerHTML = diffText;
				wikEdLocalPrevWrapper.style.display = 'block';
				break;

// toggle wikEdDiff
			case 'wikEdDiff':

// turn wikEdDiff off
				if (WikEdGetAttribute(buttonObj, 'checked') != 'true') {
					wikEdDiff = false;
					WikEdSetPersistent('wikEdDiff', '0', 0, '/');
					if (typeof(wikEdDiffDiv) == 'object') {
						if (wikEdDiffDiv != null) {
							wikEdDiffDiv.style.display = 'none';
						}
					}
					window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper));
				}

// turn wikEdDiff on
				else {
					wikEdDiff = true;
					WikEdSetPersistent('wikEdDiff', '1', 0, '/');
					if (typeof(wikEdDiffDiv) == 'object') {
						if (wikEdDiffDiv != null) {
							wikEdDiffDiv.style.display = 'block';
							window.scroll(0, WikEdGetOffsetTop(wikEdDiffDiv));
							WikEdDiff();
						}
					}
				}
				focusFrame = true;
				break;

// close the preview / diff box
			case 'wikEdClose':
			case 'wikEdClose2':
				window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper));
				wikEdLocalPrevWrapper.style.display = 'none';
				focusFrame = true;
				break;

// switch between textarea and frame display
//   switching an iframe in design mode immediately after initialization between absolute/static may crash mozilla
			case 'wikEdUseWikEd':

// enble wikEd
				if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
					WikEdUpdateFrame();

// turn rich text frame on
					WikEdSetEditArea(true);
					wikEdUseWikEd = true;
					WikEdSetPersistent('wikEdUseClassic', '0', 0, '/');

// run scheduled custom functions
					WikEdExecuteHook(wikEdFrameHook);
				}

// turn classic textarea on, disable wikEd
				else {
					WikEdUpdateTextarea();
					WikEdSetEditArea(false);
					wikEdUseWikEd = false;
					WikEdSetPersistent('wikEdUseClassic', '1', 0, '/');

// run scheduled custom functions
					WikEdExecuteHook(wikEdTextareaHook);
				}
				break;

// add "using wikEd" to summaries
			case 'wikEdUsing':
				if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
					wikEdUsing = true;
					WikEdSetPersistent('wikEdSummaryUsing', '1', 0, '/');
				}
				else {
					wikEdUsing = false;
					WikEdSetPersistent('wikEdSummaryUsing', '0', 0, '/');
				}
				break;

// hide ref tags
			case 'wikEdRefHide':
				if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
					wikEdRefHide = true;
					WikEdSetPersistent('wikEdRefHide', '1', 0, '/');
				}
				else {
					wikEdRefHide = false;
					WikEdSetPersistent('wikEdRefHide', '0', 0, '/');
				}
				if (wikEdUseWikEd == true) {
					WikEdEditButton( null, 'wikEdWikify', {'whole': true} );
				}
				break;

// close the toolbar
			case 'wikEdCloseToolbar':
				if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
					wikEdCloseToolbar = true;
					if (document.getElementById('toolbar') != null) {
						wikEdToolbarWrapper.style.display = 'none';
					}
					WikEdSetPersistent('wikEdCloseToolbar', '1', 0, '/');
				}
				else {
					wikEdCloseToolbar = false;
					if (document.getElementById('toolbar') != null) {
						wikEdToolbarWrapper.style.display = 'block';
					}
					WikEdSetPersistent('wikEdCloseToolbar', '0', 0, '/');
				}
				if (wikEdFullScreenMode == true) {
					WikEdFullScreen(wikEdFullScreenMode);
				}
				break;

// just toggle the case sensitive search button
			case 'wikEdCaseSensitive':
				break;

// just toggle the regexp search button
			case 'wikEdRegExp':
				break;

// just toggle the find-ahead-as-you-type search button
			case 'wikEdFindAhead':
				break;

// switch to fullscreen edit area
			case 'wikEdFullScreen':
				if (wikEdRearrange == true) {
					if (WikEdGetAttribute(buttonObj, 'checked') == 'true') {
						WikEdFullScreen(true);
						WikEdSetPersistent('wikEdFullscreen', '1', 0, '/');
					}
					else {
						WikEdFullScreen(false);
						WikEdSetPersistent('wikEdFullscreen', '0', 0, '/');
					}
				}
				break;

// clear the saved settings for find, replace, and summary history
			case 'wikEdClearHistory':
				WikEdClearHistory('find');
				WikEdClearHistory('replace');
				WikEdClearHistory('summary');
				focusFrame = true;
				break;

// for testing
			case 'wikEdPlaceholder':
				break;
		}
	}

// reset the frame DOM cache because the frame content might have changed
	wikEdFrameDOMCache = null;

// reset cursor to normal
	if (buttonObj != null) {
		buttonObj.style.cursor = 'pointer';
	}

// focus the frame
	if ( (wikEdUseWikEd == true) && (focusFrame == true) ) {
		wikEdFrameWindow.focus();
	}

	return;
}


//
// WikEdEditButton: editing functions
//   used for buttons that require or change the text, more time consuming than WikEdButton()
//

window.WikEdEditButton = function(buttonObj, buttonId, parameters, CustomHandler) {

// check if button is disabled
	if (buttonObj != null) {
		if (buttonObj.className == 'wikEdButtonInactive') {
			return;
		}
	}

// remove active and non-text content
	WikEdRemoveElements(['script', 'object', 'applet', 'embed', 'textarea']);

// select the appropriate text change targets (whole, selection, cursor, focusWord, focusLine, selectionWord, or selectionLine)
	var obj = {};
	obj.changed = {};

	switch (buttonId) {

// undo, redo: whole
		case 'wikEdUndo':
		case 'wikEdRedo':
		case 'wikEdUndoAll':
		case 'wikEdRedoAll':
			WikEdGetText(obj, 'whole');
			obj.changed = obj.whole;
			break;

// basic wiki character formatting: selection / focusWord / cursor
		case 'wikEdBold':
		case 'wikEdItalic':
		case 'wikEdUnderline':
		case 'wikEdStrikethrough':
		case 'wikEdNowiki':
		case 'wikEdSuperscript':
		case 'wikEdSubscript':
		case 'wikEdWikiLink':
		case 'wikEdWebLink':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'focusWord');
				if (obj.focusWord.plain != '') {
					obj.changed = obj.focusWord;
				}
				else  {
					obj.changed = obj.cursor;
				}
			}
			break;

// reference: selection / cursor
		case 'wikEdRef':
		case 'wikEdRefNamed':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				obj.changed = obj.cursor;
			}
			break;

// references and small references: selection / cursor
		case 'wikEdReferences':
		case 'wikEdReferencesSection':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				obj.changed = obj.cursor;
			}
			break;

// character formatting: selection / focusWord / cursor
		case 'wikEdCase':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'focusWord');
				if (obj.focusWord.plain != '') {
					obj.changed = obj.focusWord;
				}
				else {
					obj.changed = obj.cursor;
				}
			}
			break;

// multiple line changes: selectionLine / focusLine / cursor
		case 'wikEdDecreaseHeading':
		case 'wikEdIncreaseHeading':
		case 'wikEdIncreaseBulletList':
		case 'wikEdDecreaseBulletList':
		case 'wikEdIncreaseNumberList':
		case 'wikEdDecreaseNumberList':
		case 'wikEdIncreaseIndentList':
		case 'wikEdDecreaseIndentList':
		case 'wikEdDefinitionList':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				WikEdGetText(obj, 'selectionLine');
				obj.changed = obj.selectionLine;
			}
			else {
				WikEdGetText(obj, 'focusLine');
				if (obj.focusLine.plain != '') {
					obj.changed = obj.focusLine;
				}
				else {
					obj.changed = obj.cursor;
				}
			}
			break;

// image: selectionWord (if text is selected) / cursor
		case 'wikEdImage':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				WikEdGetText(obj, 'selectionWord');
				obj.changed = obj.selectionWord;
			}
			else  {
				obj.changed = obj.cursor;
			}
			break;

// table: selectionLine / cursor
		case 'wikEdTable':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				WikEdGetText(obj, 'selectionLine');
				obj.changed = obj.selectionLine;
			}
			else  {
				WikEdGetText(obj, 'focusLine');
				obj.changed = obj.cursor;
			}
			break;

// wikify: selection / whole
		case 'wikEdWikify':
			if (parameters == 'whole') {
				WikEdGetText(obj, 'whole');
				obj.changed = obj.whole;
			}
			else {
				WikEdGetText(obj, 'selection');
				if (obj.selection.plain != '') {
					obj.changed = obj.selection;
				}
				else {
					WikEdGetText(obj, 'whole');
					obj.changed = obj.whole;
				}
			}
			break;

// textify: selection / whole, without wikifying
		case 'wikEdTextify':
			WikEdGetText(obj, 'selection', false);
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'whole', false);
				obj.changed = obj.whole;
			}
			break;

// redirect: whole
		case 'wikEdRedirect':
			WikEdGetText(obj, 'whole, selection, cursor');
			if (obj.selection.plain == '') {
				WikEdGetText(obj, 'selectionWord');
			}
			obj.changed = obj.whole;
			break;

// find and replace: selection / focusWord / cursor
		case 'wikEdFindPrev':
		case 'wikEdFindNext':
		case 'wikEdJumpPrev':
		case 'wikEdJumpNext':
		case 'wikEdReplacePrev':
		case 'wikEdReplaceNext':
		case 'wikEdFindAll':
			WikEdGetText(obj, 'selection');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'focusWord');
				if (obj.focusWord.plain != '') {
					obj.changed = obj.focusWord;
				}
				else {
					obj.changed = obj.cursor;
				}
			}
			break;

// replace all: selection / whole
		case 'wikEdReplaceAll':
			WikEdGetText(obj, 'selection');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'whole');
				obj.changed = obj.whole;
			}
			break;

// fixing buttons: selection / whole
		case 'wikEdFixBasic':
		case 'wikEdfixUnicode':
		case 'wikEdFixAll':
		case 'wikEdFixHtml':
		case 'wikEdFixRegExTypo':
			WikEdGetText(obj, 'selection');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'whole');
				obj.changed = obj.whole
			}
			break;

// fixing buttons: selection / focusLine / cursor
		case 'wikEdFixPunct':
		case 'wikEdFixMath':
		case 'wikEdFixUnits':
		case 'wikEdFixDashes':
		case 'wikEdFixCaps':
		case 'wikEdFixChem':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'focusLine');
				if (obj.focusPara.plain != '') {
					obj.changed = obj.focusLine;
				}
				else {
					obj.changed = obj.cursor;
				}
			}
			break;

// fixing buttons: selection / focusWord / cursor
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'focusWord');
				if (obj.focusWord.plain != '') {
					obj.changed = obj.focusWord;
				}
				else {
					obj.changed = obj.cursor;
				}
			}
			break;

// source: selection / whole
		case 'wikEdSource':
			WikEdGetText(obj, 'selection');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'whole');
				obj.changed = obj.whole;
			}
			break;

// insert tags: selection / focusWord / cursor
		case 'wikEdInsertTags':
			WikEdGetText(obj, 'selection, cursor');
			if (obj.selection.plain != '') {
				obj.changed = obj.selection;
			}
			else {
				WikEdGetText(obj, 'focusWord');
				if (obj.focusWord.plain != '') {
					obj.changed = obj.focusWord;
				}
				else {
					obj.changed = obj.selection;
				}
			}
			break;

// update text view using current control button settings
		case 'wikEdUpdateAll':
			WikEdGetText(obj, 'whole');//, parameters.wikify);
			obj.changed = obj.whole;
			break;

// custom edit functions have to call WikEdGetText() themselves
		default:
			WikEdGetText(obj, 'cursor');
			obj.changed = obj.cursor;
			break;
	}

// exit
	if (obj.changed == null) {
		wikEdFrameWindow.focus();

// reset button to active, reset cursor
		if (buttonObj != null) {
			if (buttonObj.className != 'wikEdButtonInactive') {
				buttonObj.className = 'wikEdButton';
			}
		}
		return;
	}

// set local syntax highlighting flag
	var highlightSyntax = wikEdHighlightSyntax;

// manipulate the text
	var selectChanged = true;
	var selectChangedText = '';
	switch (buttonId) {

// undo
		case 'wikEdUndo':
			if (wikEdLastVersion == null) {
				wikEdLastVersion = obj.changed.plain;
			}
			WikEdFrameExecCommand('undo');
			if (obj.sel.rangeCount == 0) {
				obj.sel.collapse(wikEdFrameBody, 0);
			}
			obj.changed.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
			obj.changed.plain = null;
			obj.changed.keepSel = true;
			break;

// redo
		case 'wikEdRedo':
			WikEdFrameExecCommand('redo');
			if (obj.sel.rangeCount == 0) {
				obj.sel.collapse(wikEdFrameBody, 0);
			}
			obj.changed.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
			obj.changed.plain = null;
			obj.changed.keepSel = true;
			break;

// bold
		case 'wikEdBold':
			if ( /\'\'\'([^\'].*?)\'\'\'/.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/\'\'\'([^\'].*?)\'\'\'/g, '$1');
			}
			else {
				obj.changed.plain = '\'\'\'' + obj.changed.plain + '\'\'\'';
				obj.changed.plain = obj.changed.plain.replace(/(\'\'\')( *)(.*?)( *)(\'\'\')/, '$2$1$3$5$4');
			}
			obj.changed.plain = obj.changed.plain.replace(/\'{6,}/g, '\'\'\'\'\'');
			obj.changed.keepSel = true;
			break;

// italic
		case 'wikEdItalic':
			if ( /(\'{3,})\'\'([^\'].*?)\'\'(\'{3,})/.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/(\'{3,})\'\'([^\'].*?)\'\'(\'{3,})/g, '$1$2$3');
			}
			else if ( /(^|[^\'])\'\'([^\'].*?)\'\'([^\']|$)/.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/(^|[^\'])\'\'([^\'].*?)\'\'([^\']|$)/g, '$1$2$3');
			}
			else {
				obj.changed.plain = '\'\'' + obj.changed.plain + '\'\'';
				obj.changed.plain = obj.changed.plain.replace(/(\'\')( *)(.*?)( *)(\'\')/, '$2$1$3$5$4');
			}
			obj.changed.plain = obj.changed.plain.replace(/\'{6,}/g, '\'\'\'\'\'');
			obj.changed.keepSel = true;
			break;

// underline
		case 'wikEdUnderline':
			if ( /&lt;u&gt;(.*?)&lt;\/u&gt;/i.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/&lt;u&gt;(.*?)&lt;\/u&gt;/gi, '$1');
			}
			else {
				obj.changed.plain = '&lt;u&gt;' + obj.changed.plain + '&lt;\/u&gt;';
				obj.changed.plain = obj.changed.plain.replace(/(&lt;u&gt;)( *)(.*?)( *)(&lt;\/u&gt;)/, '$2$1$3$5$4');
			}
			obj.changed.keepSel = true;
			break;

// strikethrough
		case 'wikEdStrikethrough':
			if ( /&lt;s&gt;(.*?)&lt;\/s&gt;/i.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/&lt;s&gt;(.*?)&lt;\/s&gt;/gi, '$1');
			}
			else {
				obj.changed.plain = '&lt;s&gt;' + obj.changed.plain + '&lt;\/s&gt;';
				obj.changed.plain = obj.changed.plain.replace(/(&lt;s&gt;)( *)(.*?)( *)(&lt;\/s&gt;)/, '$2$1$3$5$4');
			}
			obj.changed.keepSel = true;
			break;

// nowiki
		case 'wikEdNowiki':
			if ( /&lt;nowiki&gt;(.*?)&lt;\/nowiki&gt;/i.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/&lt;nowiki&gt;(.*?)&lt;\/nowiki&gt;/gi, '$1');
			}
			else {
				obj.changed.plain = '&lt;nowiki&gt;' + obj.changed.plain + '&lt;\/nowiki&gt;';
				obj.changed.plain = obj.changed.plain.replace(/(&lt;nowiki&gt;)( *)(.*?)( *)(&lt;\/nowiki&gt;)/, '$2$1$3$5$4');
			}
			obj.changed.keepSel = true;
			break;

// superscript
		case 'wikEdSuperscript':
			obj.changed.plain = obj.changed.plain.replace(/^(\s*)&lt;sub&gt;(.*?)&lt;\/sub&gt;(\s*)$/, '$1$2$3');
			if ( /&lt;sup&gt;(.*?)&lt;\/sup&gt;/i.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/&lt;sup&gt;(.*?)&lt;\/sup&gt;/gi, '$1');
			}
			else {
				obj.changed.plain = '&lt;sup&gt;' + obj.changed.plain + '&lt;/sup&gt;';
				obj.changed.plain = obj.changed.plain.replace(/(&lt;sup&gt;)( *)(.*?)( *)(&lt;\/sup&gt;)/, '$2$1$3$5$4');
			}
			obj.changed.keepSel = true;
			break;

// subscript
		case 'wikEdSubscript':
			obj.changed.plain = obj.changed.plain.replace(/^(\s*)&lt;sup&gt;(.*?)&lt;\/sup&gt;(\s*)$/, '$1$2$3');
			if ( /&lt;sub&gt;(.*?)&lt;\/sub&gt;/i.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/&lt;sub&gt;(.*?)&lt;\/sub&gt;/gi, '$1');
			}
			else {
				obj.changed.plain = '&lt;sub&gt;' + obj.changed.plain + '&lt;/sub&gt;';
				obj.changed.plain = obj.changed.plain.replace(/(&lt;sub&gt;)( *)(.*?)( *)(&lt;\/sub&gt;)/, '$2$1$3$5$4');
			}
			obj.changed.keepSel = true;
			break;

// in-text reference
		case 'wikEdRef':
		case 'wikEdRefNamed':
			if (obj.changed.plain == '') {
				if (buttonId == 'wikEdRef') {
					obj.changed.plain = '&lt;ref /&gt;';
				}
				else {
					obj.changed.plain = '&lt;ref name=\"\"/&gt;';
				}
			}
			else if ( /&lt;ref( name=\"\")? ?\/&gt;/i.test(obj.changed.plain) ) {
				obj.changed.plain = '';
			}
			else if ( /&lt;ref( name=\"\")?&gt;(.*?)&lt;\/ref&gt;/i.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/&lt;ref( name=\"\")?&gt;(.*?)&lt;\/ref&gt;/gi, '$2');
			}
			else {
				if (buttonId == 'wikEdRef') {
					obj.changed.plain = '&lt;ref&gt;' + obj.changed.plain + '&lt;/ref&gt;';
				}
				else {
					obj.changed.plain = '&lt;ref name=\"\"&gt;' + obj.changed.plain + '&lt;/ref&gt;';
				}
				obj.changed.plain = obj.changed.plain.replace(/(&lt;ref( name=\"\")?&gt;)( *)(.*?)( *)(&lt;\/ref&gt;)/, '$3$1$4$6$5');
			}
			obj.changed.keepSel = true;
			break;

// references location
		case 'wikEdReferences':
		case 'wikEdReferencesSection':
			var ref = wikEdText['wikEdReferencesSection'];
			ref = ref.replace(/</g, '&lt;');
			ref = ref.replace(/>/g, '&gt;');
			var refEscaped = ref;
			refEscaped = refEscaped.replace(/([^\w\s\;\&])/g, '\\$1');
			refEscaped = refEscaped.replace(/^\n|\n$/g, '\\n*');
			refEscaped = refEscaped.replace(/(\n)/g, '\\n');
			var	regExp = new RegExp(refEscaped, 'gi');

// plain references tag
			if (buttonId == 'wikEdReferences') {
				if (obj.changed.plain == '') {
					obj.changed.plain = '&lt;references/&gt;';
				}
				else if (regExp.test(obj.changed.plain)) {
					obj.changed.plain = obj.changed.plain.replace(regExp, '');
				}
				else if ( /&lt;references ?\/&gt;/i.test(obj.changed.plain) ) {
					obj.changed.plain = obj.changed.plain.replace(/&lt;references ?\/&gt;/gi, '');
				}
				else {
					obj.changed = obj.cursor;
					obj.changed.plain = '&lt;references/&gt;';
				}
			}

// complete references code
			else {
				if (obj.changed.plain == '') {
					obj.changed.plain = ref;
				}
				else if (regExp.test(obj.changed.plain)) {
					obj.changed.plain = obj.changed.plain.replace(regExp, '');
				}
				else if ( /&lt;references ?\/&gt;/i.test(obj.changed.plain) ) {
					obj.changed.plain = obj.changed.plain.replace(/&lt;references ?\/&gt;/gi, '');
				}
				else {
					obj.changed = obj.cursor;
					obj.changed.plain = ref;
				}
			}
			obj.changed.keepSel = true;
			break;

// toggle lowercase / uppercase
		case 'wikEdCase':

// lowercase all uppercased text
			if (obj.changed.plain == '') {
				obj.changed.plain = null;
			}
			else {

// html character entities to chars
				var plain = obj.changed.plain;
				plain = plain.replace(/&gt;/g, '>');
				plain = plain.replace(/&lt;/g, '<');
				plain = plain.replace(/&amp;/g, '&');

				if (plain.toUpperCase() == plain) {
					plain = plain.toLowerCase();
				}

// first-letter-uppercase all lowercased text
				else if (plain.toLowerCase() == plain) {
					plain = plain.replace(/\b([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9])([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\']*)/g,
						function (p, p1, p2) {
							return(p1.toUpperCase() + p2.toLowerCase());
						}
					);
				}

// uppercase mixed upper and lowercased text
				else {
					plain = plain.toUpperCase();
				}

// chars back to html character entities
				plain = plain.replace(/&/g, '&amp;');
				plain = plain.replace(/</g, '&lt;');
				plain = plain.replace(/>/g, '&gt;');
				obj.changed.plain = plain;
			}
			obj.changed.keepSel = true;
			break;

// undo all
		case 'wikEdUndoAll':
			if (wikEdLastVersion == null) {
				wikEdLastVersion = obj.changed.plain;
			}
			obj.changed.plain = wikEdOrigVersion;
			obj.changed.plain = obj.changed.plain.replace(/&/g, '&amp;');
			obj.changed.plain = obj.changed.plain.replace(/>/g, '&gt;');
			obj.changed.plain = obj.changed.plain.replace(/</g, '&lt;');
			break;

// redo all
		case 'wikEdRedoAll':
			if (wikEdLastVersion != null) {
				obj.changed.plain = wikEdLastVersion;
			}
			break;

// create wikilink
		case 'wikEdWikiLink':
			if ( /\[\[(.*?)\]\]/.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/\[\[(.*?)\]\]/g, '$1');
			}
			else {
				obj.changed.plain = '\[\[' + obj.changed.plain + '\]\]';
				obj.changed.plain = obj.changed.plain.replace(/(\[\[)( *)(.*?)( *)(\]\])/, '$2$1$3$5$4');
			}
			obj.changed.keepSel = true;
			break;

// create weblink
		case 'wikEdWebLink':
			if ( /\[(.*?)\]/.test(obj.changed.plain) ) {
				obj.changed.plain = obj.changed.plain.replace(/\[(.*?)\]/g, '$1');
			}
			else {
				obj.changed.plain = '\[' + obj.changed.plain + '\]';
				obj.changed.plain = obj.changed.plain.replace(/(\[)( *)(.*?)( *)(\])/, '$2$1$3$5$4');
			}
			obj.changed.keepSel = true;
			break;

// decrease heading level
		case 'wikEdDecreaseHeading':

// decrease heading
			obj.changed.plain = obj.changed.plain.replace(/(^|\n)=(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2');

// remove heading
			obj.changed.plain = obj.changed.plain.replace(/(^|\n)=(?!=) *([^\n]*?) *=+(?=\n|$)/g, '$1$2');

// adjust closing tags
			obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2');
			obj.changed.keepSel = true;
			break;

// increase heading level
		case 'wikEdIncreaseHeading':

// increase heading
			obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1=$2 $3 $2=');

// create new heading
			if (/\n/.test(obj.changed.plain) == false) {
				obj.changed.plain = obj.changed.plain.replace(/(^|\n)([^=\n\s][^\n]*?)(?=\n|$)/g, '$1== $2 ==');
			}

// adjust closing tags
			obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2');
			obj.changed.keepSel = true;
			break;

// increase bullet list
		case 'wikEdIncreaseBulletList':
			obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
				function (p, p1) {
					p1 = p1.replace(/^ *([\*\#\:\;]*) *()/g, '*$1 ');
					return(p1);
				}
			);
			obj.changed.keepSel = true;
			break;

// decrease bullet list
		case 'wikEdDecreaseBulletList':
			obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
				function (p, p1) {
					p1 = p1.replace(/^[\*\#\:\;] *()/g, '');
					return(p1);
				}
			);
			obj.changed.keepSel = true;
			break;

// increase numbered list
		case 'wikEdIncreaseNumberList':
			obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
				function (p, p1) {
					p1 = p1.replace(/^ *([\*\#\:\;]*) *()/g, '#$1 ');
					return(p1);
				}
			);
			obj.changed.keepSel = true;
			break;

// decrease numbered list
		case 'wikEdDecreaseNumberList':
			obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
				function (p, p1) {
					p1 = p1.replace(/^[\*\#\:\;] *()/g, '');
					return(p1);
				}
			);
			obj.changed.keepSel = true;
			break;

// increase indented list
		case 'wikEdIncreaseIndentList':
			obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
				function (p, p1) {
					p1 = p1.replace(/^ *([\*\#\:\;]*) *()/g, ':$1 ');
					return(p1);
				}
			);
			obj.changed.keepSel = true;
			break;

// decrease indented list
		case 'wikEdDecreaseIndentList':
			obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
				function (p, p1) {
					p1 = p1.replace(/^[\*\#\:\;] *()/g, '');
					return(p1);
				}
			);
			obj.changed.keepSel = true;
			break;

// create definition list
		case 'wikEdDefinitionList':
			obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,
				function (p, p1) {
					p1 = p1.replace(/^ *([^\s\;]+) *()/g, '; $1 : ');
					return(p1);
				}
			);
			break;

// create image
		case 'wikEdImage':
			if (obj.changed.plain != '') {
				obj.changed.plain = '[[Image:<span class="wikEdInsertHere">' + wikEdText['image filename'] + '</span>|thumb|<span class="wikEdInsertHere">' + wikEdText['image width'] + '</span>px|' + obj.changed.plain + ']]';
			}
			else {
				obj.changed.plain = '[[Image:<span class="wikEdInsertHere">' + wikEdText['image filename'] + '</span>|thumb|<span class="wikEdInsertHere">' + wikEdText['image width'] + '</span>px|<span class="wikEdInsertHere"> </span>]]';
				if (obj.focusWord != null) {
					if (obj.focusWord.plain != '') {
						obj.changed.plain = ' ' + obj.changed.plain + ' ';
					}
				}
			}
			break;

// create table
		case 'wikEdTable':
			if (obj.changed.plain != '') {
				obj.changed.plain = obj.changed.plain.replace(/(^|\n) *()/g, '\n|-\n| ');
				obj.changed.plain = obj.changed.plain.replace(/^\n\|\-\n/, '\n{| class="wikitable"\n');
				obj.changed.plain = obj.changed.plain.replace(/$/g, '\n|}\n');
			}
			else {
				obj.changed.plain = '\n{| class="wikitable"\n|+ <span class="wikEdInsertHere">' + wikEdText['table caption'] + '</span>\n! <span class="wikEdinserthere">' + wikEdText['table heading'] + '</span> !! <span class="wikEdInsertHere">' + wikEdText['table heading'] + '</span>\n|-\n| <span class="wikEdInsertHere">' + wikEdText['table cell'] + '</span> || <span class="wikEdInsertHere">' + wikEdText['table cell'] + '</span>\n|-\n| <span class="wikEdInsertHere">' + wikEdText['table cell'] + '</span> || <span class="wikEdInsertHere">' + wikEdText['table cell'] + '</span>\n|}\n';
				if (obj.focusLine.plain != '') {
					obj.changed.plain = '\n' + obj.changed.plain + '\n';
				}
			}
			break;

// wikify: always done above
		case 'wikEdWikify':
			break;

// textify: strip html from pasted content
		case 'wikEdTextify':
			WikEdTextify(obj.changed);
			break;

// redirect
		case 'wikEdRedirect':
			var linkTarget;
			if (obj.selection.plain != '') {
				linkTarget = obj.selection.plain;
			}
			else if (obj.selectionWord.plain != '') {
				linkTarget = obj.selectionWord.plain;
			}
			else {
				linkTarget = '<span class="wikEdInsertHere">' + wikEdText['redirect article link'] + '</span>';
			}

// remove link text after |
			linkTarget = linkTarget.replace(/\|.*()/, '');

// remove formatting and spaces
			linkTarget = linkTarget.replace(/^(=+|\'+|<[^>]*>|\s+|\[)+(.*?)(=+|\'+|<[^>]*>|\s+|\])+$/g, '$2');
			linkTarget = linkTarget.replace(/\s+/g, ' ');
			linkTarget = linkTarget.replace(/^\s+|\s+$/g, '');

			obj.changed.plain = '#REDIRECT [[' + linkTarget + ']]';

// append to summary
			if (wikEdInputElement['summary'] != null) {
				if ( (obj.selection.plain != '') || (obj.selectionWord.plain != '') ) {
					wikEdInputElement['summary'].value = wikEdInputElement['summary'].value.replace(/#REDIRECT( \[\[[^\]]*\]\])?(, *)?/g, '');
					wikEdInputElement['summary'].value = WikEdAppendToSummary(wikEdInputElement['summary'].value, '#REDIRECT [[' + linkTarget + ']]');
				}
				else {
					wikEdInputElement['summary'].value = WikEdAppendToSummary(wikEdInputElement['summary'].value, '#REDIRECT');
				}
			}
			selectChanged = false;
			break;

// find and replace
		case 'wikEdFindPrev':
		case 'wikEdFindNext':
		case 'wikEdJumpPrev':
		case 'wikEdJumpNext':
		case 'wikEdReplacePrev':
		case 'wikEdReplaceNext':
		case 'wikEdFindAll':
		case 'wikEdReplaceAll':

// get the find text
			var findText;

// unescape <, >, and &
			obj.changed.plain = obj.changed.plain.replace(/&lt;/g, '<');
			obj.changed.plain = obj.changed.plain.replace(/&gt;/g, '>');
			obj.changed.plain = obj.changed.plain.replace(/&amp;/g, '&');

// copy selection/word under cursor to find field
			if ( (parameters == 'shift') && ( (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdReplaceNext') ) ) {
				if (/\n/.test(obj.changed.plain) == false) {
					if (buttonId == 'wikEdFindNext') {
						wikEdInputElement['find'].value = obj.changed.plain;
					}
					else {
						wikEdInputElement['replace'].value = obj.changed.plain;
					}
					obj.changed.keepSel = true;
					obj.changed.plain = null;
					break;
				}
			}

// get the find text from the find field
			if ( (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdJumpNext') ) {
				findText = obj.changed.plain;
				if (obj.selection.plain == '') {
					obj.changed.keepSel = true;
					obj.changed.plain = null;
					break;
				}
			}

// get the find text from the find field
			else {
				if (wikEdInputElement['find'].value != '') {
					findText = wikEdInputElement['find'].value;
				}
				else {
					obj.changed.plain = null;
					break;
				}
			}

// get button status
			var regExpChecked = WikEdGetAttribute(wikEdRegExp, 'checked');
			var caseSensitiveChecked = WikEdGetAttribute(wikEdCaseSensitive, 'checked');

// handle newlines and special blanks for built-in search
			if (regExpChecked == 'false') {
				findText = findText.replace(/\n/g, '');
				findText = findText.replace(/\s/g, ' ');
			}

// get the replace text
			var replaceText = wikEdInputElement['replace'].value;
			var regExpFind;

// set regexp flags
			var regExpFlags = 'g';
			if (caseSensitiveChecked == 'false') {
				regExpFlags += 'i';
			}

// format the find and replace texts for a plain text search
			if ( (regExpChecked == 'false') || (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdJumpNext') ) {
				regExpFind = new RegExp(findText.replace(/([\\^\$\*\+\?\.\(\)\[\]\{\}\:\=\!\|\,\-])/g, '\\$1'), regExpFlags);
			}

// format the find and replace texts for a regular expression search
			else {
				try {
					regExpFind = new RegExp(findText, regExpFlags);
				}
				catch (err) {
					return;
				}
				replaceText = replaceText.replace(/((^|[^\\])(\\\\)*)\\n/g, '$1\n');
			}

// replace all
			var replacedFlag = false;
			if (buttonId == 'wikEdReplaceAll') {
				if (regExpFind.test(obj.changed.plain)) {
					obj.changed.plain = obj.changed.plain.replace(regExpFind, replaceText);
					replacedFlag = true;
				}
				else {
					obj.changed.plain = null;
				}
			}

// replace an existing selection
			else if ( (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') ) {
				if (regExpFind.test(obj.selection.plain)) {
					var replaced = obj.selection.plain.replace(regExpFind, replaceText);
					if (obj.changed.plain != replaced) {
						obj.changed.plain = replaced;
						replacedFlag = true;
					}
					else {
						obj.changed.plain = null;
					}
				}
				else {
					obj.changed.plain = null;
				}
			}
			else if (
				(buttonId == 'wikEdFindNext') || (buttonId == 'wikEdFindPrev') ||
				(buttonId == 'wikEdJumpNext') || (buttonId == 'wikEdJumpPrev')
			) {
				obj.changed.plain = null;
			}

			if (
				(buttonId == 'wikEdFindNext') || (buttonId == 'wikEdFindPrev') ||
				(buttonId == 'wikEdJumpNext') || (buttonId == 'wikEdJumpPrev') ||
				(buttonId == 'wikEdReplaceNext') || (buttonId == 'wikEdReplacePrev') ||
				(buttonId == 'wikEdFindAll')
			) {
				if (replacedFlag == false) {

// get direction
					var backwards = false;
					if ( (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdJumpPrev') || (buttonId == 'wikEdReplacePrev') ) {
						backwards = true;
					}

// get case sensitive
					var caseSensitive = false;
					if (caseSensitiveChecked == 'true') {
						caseSensitive = true;
					}

// find all
					if (buttonId == 'wikEdFindAll') {
						var found;
						var foundRanges = [];

// start at top of text
						WikEdRemoveAllRanges(obj.sel);
						var range = document.createRange();
						range.setStartBefore(wikEdFrameBody.firstChild);
						range.collapse(true);
						range = obj.sel.addRange(range);

// cycle through matches
						var scrollTop = wikEdFrameBody.scrollTop;
						do {

// use regexp seach
							if (regExpChecked == 'true') {
								found = WikEdFind(obj, findText, caseSensitive, false, false, regExpFind);
							}

// use built-in sarch
							else {
								found = WikEdFind(obj, findText, caseSensitive, false, false, null);
							}
							if (found == true) {
								foundRanges.push(obj.changed.range.cloneRange());
							}
						} while (found == true);

// scroll back
						if (regExpChecked == 'false') {
							wikEdFrameBody.scrollTop = scrollTop;
						}

// add the found ranges
						WikEdRemoveAllRanges(obj.sel);
						for (range in foundRanges) {
							obj.sel.addRange(foundRanges[range]);
						}
						obj.changed.plain = null;
					}

// normal find
					else {
						if (regExpChecked == 'true') {
							WikEdFind(obj, findText, caseSensitive, backwards, true, regExpFind);
						}
						else {
							WikEdFind(obj, findText, caseSensitive, backwards, true, null);
							selectChanged = false;
						}
					}
				}
			}

// escape <, >, and &
			if (obj.changed.plain != null) {
				obj.changed.plain = obj.changed.plain.replace(/&/g, '&amp;');
				obj.changed.plain = obj.changed.plain.replace(/</g, '&lt;');
				obj.changed.plain = obj.changed.plain.replace(/>/g, '&gt;');
			}

// save search history to settings
			if ( (buttonId == 'wikEdFindPrev') || (buttonId == 'wikEdFindNext') || (buttonId == 'wikEdFindAll') ) {
				WikEdAddToHistory('find');
			}
			if ( (buttonId == 'wikEdReplacePrev') || (buttonId == 'wikEdReplaceNext') || (buttonId == 'wikEdReplaceAll') ) {
				WikEdAddToHistory('find');
				WikEdAddToHistory('replace');
			}
			obj.changed.keepSel = true;
			break;

// fixbasic: fix characters, spaces, empty lines, certain headings, needed for all fixing functions
// to do: only certain changes in multiline tags: comments, tables, subst
		case 'wikEdFixBasic':
			WikEdFixBasic(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixPunct':
			WikEdFixPunct(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixMath':
			WikEdFixMath(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixChem':
			WikEdFixChem(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdfixUnicode':
			WikEdFixUnicode(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixUnits':
			WikEdFixUnits(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixDashes':
			WikEdFixDashes(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixHtml':
			WikEdFixHTML(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixRegExTypo':
			if ( (wikEdRegExTypoFix == true) && (wikEdTypoRulesFind.length > 0) ) {
				WikEdFixTypos(obj.changed);
			}
			else {
				obj.changed.plain = null;
			}
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixCaps':
			WikEdFixCaps(obj.changed);
			obj.changed.keepSel = true;
			break;
		case 'wikEdFixAll':
			WikEdFixAll(obj.changed);
			obj.changed.keepSel = true;
			break;

// source on
		case 'wikEdSource':
			obj.changed.plain = obj.changed.code;
			obj.changed.plain = obj.changed.plain.replace(/(<(br|p)\b[^>]*>)/g, '$1\n');
			obj.changed.plain = obj.changed.plain.replace(/&/g, '&amp;');
			obj.changed.plain = obj.changed.plain.replace(/</g, '&lt;');
			obj.changed.plain = obj.changed.plain.replace(/>/g, '&gt;');
			highlightSyntax = false;
			break;

// insert tags
		case 'wikEdInsertTags':
			var tagOpen = parameters[0] || '';
			var tagClose = parameters[1] || '';
			var sampleText = parameters[2] || '';
			tagOpen = tagOpen.replace(/&/g, '&amp;');
			tagOpen = tagOpen.replace(/</g, '&lt;');
			tagOpen = tagOpen.replace(/>/g, '&gt;');
			tagClose = tagClose.replace(/&/g, '&amp;');
			tagClose = tagClose.replace(/</g, '&lt;');
			tagClose = tagClose.replace(/>/g, '&gt;');
			tagsampleText = sampleText.replace(/&/g, '&amp;');
			tagsampleText = sampleText.replace(/</g, '&lt;');
			tagsampleText = sampleText.replace(/>/g, '&gt;');

// single string to insert
			if ( (tagOpen.length > 0) && (tagClose.length == 0) && (sampleText.length == 0) ) {
				obj.changed = obj.cursor;
				obj.changed.plain = tagOpen;
			}

// opening and closing strings
			else if ( (obj.changed.plain == '') && (sampleText.length > 0) ) {
				obj.changed.plain = tagOpen + sampleText + tagClose;

// select sample text
				selectChangedText = sampleText;
				obj.changed.keepSel = true;
			}
			else {
				obj.changed.plain = tagOpen + obj.changed.plain + tagClose;
			}
			break;

// update text view using current control button settings // {{TABLE}}
		case 'wikEdUpdateAll':
			obj.changed.keepSel = true;
			if (parameters != null) {
				if (parameters.keepSel == false) {
					obj.changed.keepSel = false;
				}
			}
			break;

// custom edit functions
		default:
			if (CustomHandler != null) {
				CustomHandler(obj);
			}
			else {
				alert('Unknown edit function \'' + buttonId + '\'');
			}
			break;
	}

// update the selection only, do not change the text
	if (obj.changed.plain == null) {
		if (buttonId != 'wikEdFindAll') {
			WikEdRemoveAllRanges(obj.sel);
			obj.sel.addRange(obj.changed.range);

// scroll the selected text into the viewport by using a backwards find
			if (selectChanged != false) {

// get the plain text of the selection
				if (obj.sel.rangeCount == 0) {
					obj.sel.collapse(wikEdFrameBody, 0);
				}
				var plainText = obj.sel.getRangeAt(obj.sel.rangeCount - 1).cloneContents().textContent;

// collapse the selection to the end and search backwards
				if (plainText.length > 0) {
					plainText = plainText.replace(/\n/g, '');
					obj.changed.range.collapse(false);

// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
					wikEdFrameWindow.find(plainText, true, true, false, false, false, false);
				}
			}
		}
	}

// apply text changes
	else {

// a text change erases the last version for redo all
		if ( (buttonId != 'wikEdUndo') && (buttonId != 'wikEdRedo') && (buttonId != 'wikEdUndoAll') ) {
			wikEdLastVersion = null;
		}

// highlight the syntax
		obj.html = obj.changed.plain;
		if (highlightSyntax == true) {
			if (obj.changed.from == 'whole') {
				obj.whole = true;
			}
			WikEdHighlightSyntax(obj);
		}

// display tabs
		else {
			obj.html = obj.html.replace(/(\t)/g, '<span class="wikEdTabPlain">$1</span><!--wikEdTabPlain-->');
		}

// display multiple blanks as blank-&nbsp;
		obj.html = obj.html.replace(/  /g, '&nbsp; ');
		obj.html = obj.html.replace(/  /g, '&nbsp; ');

// newlines to <br />
		obj.html = obj.html.replace(/\n/g, '<br />');

// make changed range text the current selection
		WikEdRemoveAllRanges(obj.sel);
		obj.sel.addRange(obj.changed.range); //// range over <br> not handled correctly by Seamonkey

// get the scroll position
		var scrollTop;
		if (obj.changed.from == 'whole') {
			scrollTop = wikEdFrameBody.scrollTop;
		}

// replace the selection with changed text
		if (obj.html != '') {
			WikEdFrameExecCommand('inserthtml', obj.html);
		}
		else if (obj.sel.isCollapsed == false) {
			WikEdFrameExecCommand('delete');
		}

// select the whole text after replacing the whole text and scroll to same height
		if (obj.changed.from == 'whole') {
			WikEdRemoveAllRanges(obj.sel);
			wikEdFrameBody.scrollTop = scrollTop;
			var range = document.createRange();
			range.setStartBefore(wikEdFrameBody.firstChild);
			range.setEndAfter(wikEdFrameBody.lastChild);
			obj.sel.addRange(range);
			selectChanged = false;
		}

// select the changed text and scroll it into the viewport by using a backwards find
		if (selectChanged != false) {

// get the text content of the changed text
			if (selectChangedText == '') {
				var div = document.createElement('div');
				div.innerHTML = obj.changed.plain;
				selectChangedText = div.textContent;
			}

// find the text
			if (selectChangedText.length > 0) {
				selectChangedText = selectChangedText.replace(/\n/g, '');

// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
				wikEdFrameWindow.find(selectChangedText, true, true, false, false, false, false);
			}
		}
	}

// remove selection, keep whole text auto-selection as warning
	if (
		( (obj.changed.keepSel != true) && (obj.changed.from != 'whole') ) ||
		(obj.changed.keepSel == false) ||
		(buttonId == 'wikEdRedirect') ||
		( (buttonId == 'wikEdWikify') && (parameters == 'whole') )
	) {
		if (obj.sel.rangeCount == 0) {
			obj.sel.collapse(wikEdFrameBody, 0);
		}
		else {
			obj.sel.getRangeAt(obj.sel.rangeCount - 1).collapse(false);
		}
	}

// reset button to active, reset cursor
	if (buttonObj != null) {
		if (buttonObj.className != 'wikEdButtonInactive') {
			buttonObj.className = 'wikEdButton';
		}
		buttonObj.style.cursor = 'auto';
	}

// grey out inactive buttons
	WikEdInactiveButtons();

// reset the frame DOM cache because the frame content has been changed
	wikEdFrameDOMCache = null;

// focus the frame
	if (wikEdUseWikEd == true) {
		wikEdFrameWindow.focus();
	}

// add event handler to make highlighted frame links ctrl-clickable
	if ( (highlightSyntax == true) && (obj.changed.plain != null) ) {
		WikEdFollowLinks();
	}

	return;
}


//
// WikEdScrollToPreview: scroll to buttons, textarea, or preview field depending on current position
//

window.WikEdScrollToPreview = function() {

	var scrollOffset = window.pageYOffset;
	var inputOffset = WikEdGetOffsetTop(wikEdInputWrapper);
	var textareaOffset = WikEdGetOffsetTop(wikEdTextareaWrapper);
	var submitOffset = WikEdGetOffsetTop(wikEdSaveButton);

	if (scrollOffset > submitOffset) {
		window.scroll(0, submitOffset);
	}
	else if (scrollOffset > (submitOffset - textareaOffset) / 3 * 2 + textareaOffset) {
		window.scroll(0, submitOffset);
	}
	else if (scrollOffset > textareaOffset) {
		window.scroll(0, textareaOffset);
	}
	else {
		window.scroll(0, inputOffset);
	}
	return;
}


//
// WikEdFollowLinks: register click handlers to make highlighted frame links ctrl-clickable
//

window.WikEdFollowLinks = function() {

	if (wikEdFollowLinks == true) {
		for (var linkId in wikEdFollowLinkHash) {
			if (typeof(wikEdFollowLinkHash[linkId]) != 'string') {
				continue;
			}
			var linkSpan = wikEdFrameDocument.getElementById(linkId);
			if (linkSpan != null) {
				WikEdAddEventListener(linkSpan, 'click', WikEdFollowLinkHandler, true);
			}
		}
	}
	return;
}


//
// WikEdGetText: get the text fragments to manipulate
//

window.WikEdGetText = function(obj, whichFragment, wikify) {

// get selection object
	if (obj.sel == null) {
		obj.sel = WikEdGetSelection();
	}

// cursor for the cursor position (always done)
	if (obj.cursor == null) {
		obj.cursor = {
			'from': 'cursor',
			'keepSel': null,
			'plain': ''
		};

// set cursor range
		obj.cursor.range = document.createRange();
		obj.cursor.range.setStart(obj.sel.focusNode, obj.sel.focusOffset);
		obj.cursor.range.setEnd(obj.sel.focusNode, obj.sel.focusOffset);
	}

// whole for the whole text
	if (obj.whole == null) {
		if (/whole|selectionWord|selectionLine|selectionPara|focusWord|focusLine|focusPara/.test(whichFragment) == true) {
			obj.whole = {
				'plainArray': [],
				'plainNode': [],
				'plainStart': [],
				'from': 'whole',
				'keepSel': null
			};

// set whole range
			obj.whole.range = document.createRange();
			obj.whole.range.setStartBefore(wikEdFrameBody.firstChild);
			obj.whole.range.setEndAfter(wikEdFrameBody.lastChild);

// get whole plain text
			WikEdGetInnerHTML(obj.whole, wikEdFrameBody);
			obj.whole.code = obj.whole.html;
			WikEdRemoveHighlightingWikify(obj.whole, wikify);
			obj.whole.plain = obj.whole.html;
			obj.whole.plain = obj.whole.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
			obj.whole.plain = obj.whole.plain.replace(/\u00a0/g, ' ');
		}
	}

// selection for the selected text
	if (obj.selection == null) {
		if (/selection\b|selectionWord|selectionLine|selectionPara/.test(whichFragment) == true) {
			obj.selection = {
				'from': 'selection',
				'keepSel': null
			};

// copy range to document fragment
			if (obj.sel.rangeCount == 0) {
				obj.sel.collapse(wikEdFrameBody, 0);
			}
			obj.selection.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
			var documentFragment = obj.selection.range.cloneContents();

// get selected text
			WikEdGetInnerHTML(obj.selection, documentFragment);
			obj.selection.code = obj.selection.html;
			WikEdRemoveHighlightingWikify(obj.selection, wikify);
			obj.selection.plain = obj.selection.html;
			obj.selection.plain = obj.selection.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
			obj.selection.plain = obj.selection.plain.replace(/\u00a0/g, ' ');
		}
	}

// focusWord, focusLine, and focusPara for the word, line, and paragraph under the cursor
	if (obj.focusWord == null) {
		if (/focusWord|focusLine|focusPara/.test(whichFragment) == true) {
			obj.focusWord = {
				'from': 'focusWord',
				'keepSel': false,
				'range': document.createRange(),
				'tableEdit': obj.tableEdit
			};

// setup focusLine object for the line under the cursor
			obj.focusLine = {
				'from': 'focusLine',
				'keepSel': false,
				'range': document.createRange(),
				'tableEdit': obj.tableEdit
			};

// setup focusPara object for the paragraph under the cursor
			obj.focusPara = {
				'from': 'focusPara',
				'keepSel': false,
				'range': document.createRange(),
				'tableEdit': obj.tableEdit
			};

// find the word and line boundaries
			WikEdFindBoundaries(obj.focusWord, obj.focusLine, obj.focusPara, obj.whole, obj.cursor);

// get the wikified plain text for the word under the cursor
			var documentFragment = obj.focusWord.range.cloneContents();
			WikEdGetInnerHTML(obj.focusWord, documentFragment);
			obj.focusWord.code = obj.focusWord.html;
			WikEdRemoveHighlightingWikify(obj.focusWord, wikify);
			obj.focusWord.plain = obj.focusWord.html;
			obj.focusWord.plain = obj.focusWord.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
			obj.focusWord.plain = obj.focusWord.plain.replace(/\u00a0/g, ' ');

// get the wikified plain text for the line under the cursor
			var documentFragment = obj.focusLine.range.cloneContents();
			WikEdGetInnerHTML(obj.focusLine, documentFragment);
			obj.focusLine.code = obj.focusLine.html;
			WikEdRemoveHighlightingWikify(obj.focusLine, wikify);
			obj.focusLine.plain = obj.focusLine.html;
			obj.focusLine.plain = obj.focusLine.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
			obj.focusLine.plain = obj.focusLine.plain.replace(/\u00a0/g, ' ');

// get the wikified plain text for the paragraph under the cursor
			var documentFragment = obj.focusPara.range.cloneContents();
			WikEdGetInnerHTML(obj.focusPara, documentFragment);
			obj.focusPara.code = obj.focusPara.html;
			WikEdRemoveHighlightingWikify(obj.focusPara, wikify);
			obj.focusPara.plain = obj.focusPara.html;
			obj.focusPara.plain = obj.focusPara.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
			obj.focusPara.plain = obj.focusPara.plain.replace(/\u00a0/g, ' ');
		}
	}

// selectionWord and selectionLine for the complete words and lines under the selection
	if (obj.selectionWord == null) {
		if (/selectionWord|selectionLine|selectionPara/.test(whichFragment) == true) {

// setup selectionWord object for the words under the selection
			obj.selectionWord = {
				'from': 'selectionWord',
				'keepSel': false,
				'range': document.createRange(),
				'tableEdit': obj.tableEdit
			};

// setup selectionLine object for the lines under the selection
			obj.selectionLine = {
				'from': 'selectionLine',
				'keepSel': false,
				'range': document.createRange(),
				'tableEdit': obj.tableEdit
			};

// setup focusPara object for the paragraph under the selection
			obj.selectionPara = {
				'from': 'selectionPara',
				'keepSel': false,
				'range': document.createRange(),
				'tableEdit': obj.tableEdit
			};

// find the word and line boundaries
			WikEdFindBoundaries(obj.selectionWord, obj.selectionLine, obj.selectionPara, obj.whole, obj.selection);

// get the wikified plain text for the words under the selection
			var documentFragment = obj.selectionWord.range.cloneContents();
			WikEdGetInnerHTML(obj.selectionWord, documentFragment);
			obj.selectionWord.code = obj.selectionWord.html;
			WikEdRemoveHighlightingWikify(obj.selectionWord, wikify);
			obj.selectionWord.plain = obj.selectionWord.html;
			obj.selectionWord.plain = obj.selectionWord.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
			obj.selectionWord.plain = obj.selectionWord.plain.replace(/\u00a0/g, ' ');

// get the wikified plain text for the lines under the selection
			var documentFragment = obj.selectionLine.range.cloneContents();
			WikEdGetInnerHTML(obj.selectionLine, documentFragment);
			obj.selectionLine.code = obj.selectionLine.html;
			WikEdRemoveHighlightingWikify(obj.selectionLine, wikify);
			obj.selectionLine.plain = obj.selectionLine.html;
			obj.selectionLine.plain = obj.selectionLine.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
			obj.selectionLine.plain = obj.selectionLine.plain.replace(/\u00a0/g, ' ');

// get the wikified plain text for the paragraph under the selection
			var documentFragment = obj.selectionPara.range.cloneContents();
			WikEdGetInnerHTML(obj.selectionPara, documentFragment);
			obj.selectionPara.code = obj.selectionPara.html;
			WikEdRemoveHighlightingWikify(obj.selectionPara, wikify);
			obj.selectionPara.plain = obj.selectionPara.html;
			obj.selectionPara.plain = obj.selectionPara.plain.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
			obj.selectionPara.plain = obj.selectionPara.plain.replace(/\u00a0/g, ' ');
		}
	}
	return;
}


//
// WikEdFind: custom find function with regexp properties, sets obj.changed.range, uses obj ranges
//

window.WikEdFind = function(obj, findText, caseSensitive, backwards, wrap, regExp) {

	if (obj.sel.rangeCount == 0) {
		obj.sel.collapse(wikEdFrameBody, 0);
	}
	var range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
	var found = false;

// empty the range to avoid error messages for reverse direction ranges
	obj.changed.range = document.createRange();

// use the fast built-in find function for non-regexp searches
	if (regExp == null) {

// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
		found = wikEdFrameWindow.find(findText, caseSensitive, backwards, wrap, false, true, false);
		if (found == true) {
			range = obj.sel.getRangeAt(obj.sel.rangeCount - 1);
		}
		obj.changed.range = range.cloneRange();
	}

// slow javascript regexp find and replace
	else {

// perform find
		if (obj.plainArray === undefined) {
			WikEdParseDOM(obj, wikEdFrameBody);
		}
		var regExpMatch = [];

// find next, search to the right
		if (backwards == false) {

// set start position for search to right
			regExpMatch = regExp.exec(obj.plain);
			regExp.lastIndex = obj.plainFocus;

// execute the regexp search to the right
			regExpMatch = regExp.exec(obj.plain);

// remember position for repeated searches
			obj.plainFocus = regExp.lastIndex;

// wrap around, start at beginning
			if ( (wrap == true) && (regExpMatch == null) ) {
				regExp.lastIndex = 0;
				regExpMatch = regExp.exec(obj.plain);
			}
		}

// find previous, search to the left
		else {

// cycle through the matches to the left
			var regExpMatchNext;
			do {
				regExpMatch = regExpMatchNext;
				regExpMatchNext = regExp.exec(obj.plain);
				if (regExpMatchNext == null) {
					break;
				}
			} while (regExpMatchNext.index < obj.plainAnchor);

// wrap around, find last occurrence
			if ( (wrap == true) && (regExpMatch == null) ) {
				do {
					regExpMatch = regExpMatchNext;
					regExpMatchNext = regExp.exec(obj.plain);
				} while (regExpMatchNext != null);
			}
		}

// select the find
		if (regExpMatch != null) {
			found = true;
			var i = 0;
			while ( (obj.plainStart[i + 1] <= regExpMatch.index) && (obj.plainStart[i + 1] != null) ) {
				i ++;
			}
			var j = i;
			while ( (obj.plainStart[j + 1] <= regExpMatch.index + regExpMatch[0].length) && (obj.plainStart[j + 1] != null) ) {
				j ++;
			}
			obj.changed.range.setStart(obj.plainNode[i], regExpMatch.index - obj.plainStart[i]);
			obj.changed.range.setEnd  (obj.plainNode[j], regExpMatch.index + regExpMatch[0].length - obj.plainStart[j]);
		}
	}

//// range over <br> not handled correctly by Seamonkey
	return(found);
}


//
// WikEdTextify: strip html off of text
//

window.WikEdTextify = function(obj) {

// convert html to plain
	obj.plain = obj.html;
	obj.plain = obj.plain.replace(/\n/g, ' ');

// delete tags
	obj.plain = obj.plain.replace(/<(style|script|object|applet|embed)\b[^>]*>.*?<\/\1>/g, '');

// newlines
	obj.plain = obj.plain.replace(/<br\b[^>]*> *()/g, '\n');

// remove empty lines from block tags
	obj.plain = obj.plain.replace(/(<(blockquote|center|div|p|pre|gallery)\b[^>]*>)[\s\u0000]+/gi, '$1');
	obj.plain = obj.plain.replace(/[\s\u0000]+(<\/(blockquote|center|div|p|pre|gallery)>)/gi, '$1');

// remove highlighting pre tags
	var isRemove = [];
	obj.plain = obj.plain.replace(/(<(\/?)pre\b([^>]*)>)/g,
		function (p, p1, p2, p3) {
			if (p2 == '') {
				if (/\bclass=\"wikEd\w+\"/.test(p3)) {
					isRemove.push(true);
					return('');
				}
				isRemove.push(false);
				return(p1);
			}
			if (isRemove.pop() == true) {
				return('');
			}
			return(p1);
		}
	);

// blocks
	obj.plain = obj.plain.replace(/<\/?(address|blockquote|center|div|hr|isindex|p|pre)\b[^>]*>/g, '\u0000\u0000');

// keep headings only if starting with a newline
	obj.plain = obj.plain.replace(/[\s|\u0000]*(^|\n|\u0000)[\s|\u0000]*<h[1-6]\b[^>]*>(.*?)<\/h[1-6]>[\s|\u0000]*()/g, '\u0000\u0000$2\u0000\u0000');

// lists
	obj.plain = obj.plain.replace(/<\/?(dir|dl|menu|ol|ul)\b[^>]*>/g, '\u0000');
	obj.plain = obj.plain.replace(/<\/(dd|dt|li)>/g, '\u0000');

// forms
	obj.plain = obj.plain.replace(/<\/?(select|textarea)\b[^>]*>/g, '\u0000');
	obj.plain = obj.plain.replace(/<\/(option|legend|optgroup)>/g, '\u0000');

// tables
	if (wikEdTableMode == true) {

// override pasted table class // {{TABLE}}
		obj.plain = obj.plain.replace(/(<table\b)([^>]*)(>)/gi,
			function (p, p1, p2, p3) {
				if (p2.match(/\bclass=/)) {
					p2 = p2.replace(/\bclass\s*=\s*([\'\"]?)[^<>\'\"\n]*?\2/g, 'class="wikEdTableEdit"');
				}
				else {
					p2 = ' class="wikEdTableEdit"';
				}
				return(p1 + p2 + p3);
			}
		);

// keep table html markup // {{TABLE}}
		obj.plain = obj.plain.replace(/[\s\u0000]*(<table\b[^>]*>)/g, '\u0000\u0000$1');
		obj.plain = obj.plain.replace(/(<\/table>)[\s\u0000]*()/g, '$1\u0000');

		obj.plain = obj.plain.replace(/<(\/?(table|caption|tr|th|td)\b[^>]*)>/g, '\u0001$1\u0002');
	}

// textify table
	else if (wikEdTableMode == false) {
		obj.plain = obj.plain.replace(/<\/?(table|caption)\b[^>]*>/g, '\u0000');
		obj.plain = obj.plain.replace(/<\/(tr|th|td)>/g, '\u0000');
	}

// finish html to plain conversion
	obj.plain = obj.plain.replace(/<[^>]*>/g, '');

// recover table html
	obj.plain = obj.plain.replace(/\u0001/g, '<');
	obj.plain = obj.plain.replace(/\u0002/g, '>');

// remove spaces
	obj.plain = obj.plain.replace(/[ \t\u00a0]+(\u0000)/g, '$1');
	obj.plain = obj.plain.replace(/(\u0000)[ \t\u00a0]+/g, '$1');

// trim down \u0000 and \n
	obj.plain = obj.plain.replace(/\u0000+\n/g, '\n');
	obj.plain = obj.plain.replace(/\n\u0000+/g, '\n');
	obj.plain = obj.plain.replace(/\n*\u0000(\u0000|\n)+/g, '\n\n');
	obj.plain = obj.plain.replace(/\u0000/g, '\n');
	obj.plain = obj.plain.replace(/(<\/table>\n)\n+/g, '$1');

// remove empty lines and spaces from article start and end
	if (obj.from == 'whole') {
		obj.plain = obj.plain.replace(/^\s+|\s+$/g, '');
	}

	return;
}


//
// WikEdInactiveButtons: grey out inactive buttons, called after every change and click
//

window.WikEdInactiveButtons = function() {

// undo
	if (wikEdFrameDocument.queryCommandEnabled('undo') == true ) {
		document.getElementById('wikEdUndo').className = 'wikEdButton';
		document.getElementById('wikEdUndoAll').className = 'wikEdButton';
	}
	else {
		document.getElementById('wikEdUndo').className = 'wikEdButtonInactive';
		document.getElementById('wikEdUndoAll').className = 'wikEdButtonInactive';
	}

// redo
	if (wikEdFrameDocument.queryCommandEnabled('redo') == true ) {
		document.getElementById('wikEdRedo').className = 'wikEdButton';
	}
	else {
		document.getElementById('wikEdRedo').className = 'wikEdButtonInactive';
	}

// redo all
	if (wikEdLastVersion != null) {
		document.getElementById('wikEdRedoAll').className = 'wikEdButton';
	}
	else {
		document.getElementById('wikEdRedoAll').className = 'wikEdButtonInactive';
	}
	return;
}

//
// WikEdFixBasic: fix characters, spaces, empty lines, certain headings, needed for all fixing functions
//

//// change: double spaces ok after dot

window.WikEdFixBasic = function(obj) {

// non-breaking space character to normal space
	obj.plain = obj.plain.replace(/\u00a0/g, ' ');

// tab to space
	obj.plain = obj.plain.replace(/ *\t[ \t]*()/g, ' ');

// remove trailing spaces
	obj.plain = obj.plain.replace(/(\t| |&nbsp;)+\n/g, '\n');

// remove spaces in empty lines
	obj.plain = obj.plain.replace(/\n( |&nbsp;|\t)+\n/g, '\n\n');

// empty line before and after headings, spaces around word (lookahead), remove bold, italics, and extra =
	obj.plain = obj.plain.replace(/(^|\n)+(=+) *([^\n]*?) *(=+)(?=(\n|$))/g,
		function(p, p1, p2, p3, p4) {
			p3 = p3.replace(/\'{2,}/g, '');
			return('\n\n' + p2 + ' ' + p3 + ' ' + p2 + '\n\n');
		}
	);

// uppercase well known headings
	var regExp = new RegExp('\\n=+ ' + wikEdText['External links'] + '? =+\\n', 'gi');
	obj.plain = obj.plain.replace(regExp, '\n== ' + wikEdText['External links'] + ' ==\n');
	regExp = new RegExp('\\n=+ ' + wikEdText['See also'] + ' =+\\n', 'gi');
	obj.plain = obj.plain.replace(regExp, '\n== ' + wikEdText['See also'] + ' ==\n');
	regExp = new RegExp('\\n=+ ' + wikEdText['References'] + '? =+\\n', 'gi');
	obj.plain = obj.plain.replace(regExp, '\n== ' + wikEdText['References'] + ' ==\n');

// add space after * # : ; (list) and after {| |- | (table)
	obj.plain = obj.plain.replace(/(^|\n)([\*\#\:\;]+|\{\||\|\-|\|\}|\|) *()/g, '$1$2 ');
	obj.plain = obj.plain.replace(/ +\n/g, '\n');

// empty line before and after tables
	obj.plain = obj.plain.replace(/\n+(\{\|)/g, '\n\n$1');
	obj.plain = obj.plain.replace(/(\n\|\}([^\}]|$)) *([^\n]*)[\n|$]+/g, '$1\n\n$3\n\n');

// empty line before and after lists
	obj.plain = obj.plain.replace(/(^|\n)([^\*\#\:\;\n][^\n]*)(?=\n[\*\#\:\;])/g, '$1$2\n\n');
	obj.plain = obj.plain.replace(/(^|\n)([\*\#\:\;][^\n]*?)(?=\n[^\*\#\:\;\n])/g, '$1$2\n\n');

// split into lines and change single lines, used to handle tables
	var lines = obj.plain.split('\n');
	obj.plain = '';
	var tableflag = false;
	for (var i = 0; i < lines.length; i++) {
		var line = lines[i];

// do not change lines starting with a blank
		if (/^ /.test(line) == false) {

// detect table
			if (line.match(/^(\{\||\!|\|[^}])/) != null) {
				tableflag = true;
			}
			else if (line.match(/^\|\}/) != null) {
				tableflag = false;
			}

// changes only to be done in tables
			if (tableflag == true) {

// add spaces around ||
				line = line.replace(/ *\|\| *()/g, ' || ');
			}

// changes not to be done in tables
			if (! tableflag) {

// empty line before and after images
				var regExp = new RegExp('^(\\[\\[' + wikEdText['wikicode Image'] + ':.*?\\]\\])', 'ig');
				line = line.replace(regExp, '\n$1');

				regExp = new RegExp('(\\[\\[' + wikEdText['wikicode Image'] + ':.*?(\\[\\[.*?\\]\\].*?)*\\]\\])$', 'ig');
				line = line.replace(regExp, '$1\n');

// empty line before and after includes
				line = line.replace(/^(\{\{.*?\}\})/g, '\n$1');
				line = line.replace(/(\{\{.*?\}\})$/g, '$1\n');
			}
		}

// concatenate the lines
		obj.plain += line;
		if (i < lines.length - 1) {
			obj.plain += '\n';
		}
	}

// remove underscores in wikilinks
	obj.plain = obj.plain.replace(/\[\[(.*?)(\|.*?)?\]\]/g,
		function (p, p1, p2) {
			p1 = p1.replace(/_/g, ' ');
			return('[[' + p1 + p2 + ']]');
		}
	);

// remove spaces in wikilinks
	obj.plain = obj.plain.replace(/\[\[ *([^\n]*?) *\]\]/g, '[[$1]]');

// remove spaces in external links
	obj.plain = obj.plain.replace(/\[ *([^\n]*?) *\]/g, '[$1]');

// no space around pipes before brackets
	obj.plain = obj.plain.replace(/ +\| +\]\]/g, '|]]');

// no space around pipes before curly brackets
	obj.plain = obj.plain.replace(/ +\| +\}\}/g, '|}}');

// no empty line between headings and includes
	obj.plain = obj.plain.replace(/\n(=+ [^\n]*? =+\n)\n+(\{\{.*?\}\})/g, '\n$1$2');

// spaces in comments
	obj.plain = obj.plain.replace(/(&lt;!--) *([^\n]*?) *(--&gt;)/g, '$1 $2 $3');

// empty line before and after categories
	var regExp = new RegExp('( |\\n)*(\\[\\[' + wikEdText['wikicode Category'] + ':[^\\n]*?\\]\\])( |\\n)*', 'gi');
	obj.plain = obj.plain.replace(regExp, '\n\n$2\n\n');

// categories not separated by empty lines (lookahead)
	regExp = new RegExp('(\\[\\[category:[^\\n]*?\\]\\])\\n*(?=\\[\\[' + wikEdText['wikicode Category'] + ':[^\\n]*?\\]\\])', 'gi');
	obj.plain = obj.plain.replace(regExp, '$1\n');

// single empty lines only
	obj.plain = obj.plain.replace(/\n{3,}/g, '\n\n');

// remove leading and trailing newlines
	obj.plain = obj.plain.replace(/^\n+/, '');
	obj.plain = obj.plain.replace(/\n{2,}$/, '\n');

	return;
}


//
// WikEdFixPunct: remove (or add) space before .,:;
//

window.WikEdFixPunct = function(obj) {

	WikEdFixBasic(obj);
	if (wikEdFixPunctFrench == true) {
		obj.plain = obj.plain.replace(/(«) */g, '$1 ');
		obj.plain = obj.plain.replace(/ *(»)/g, ' $1');
		obj.plain = obj.plain.replace(/([a-zA-Z_À-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\]\}\)]) *([\.\,])(?=([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\[\{\(\s]|$))/g, '$1$2 ');
		obj.plain = obj.plain.replace(/([a-zA-Z_À-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\]\}\)]) *([\:\;\?\!])/g, '$1 $2 ');
	}
	else {
		obj.plain = obj.plain.replace(/([a-zA-Z_À-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\]\}\)]) *([\.\,\:\;])(?=([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\'\"”\[\{\(\s]|$))/g, '$1$2 ');
	}
	obj.plain = obj.plain.replace(/ +$/g, '');
	obj.plain = obj.plain.replace(/ +\n/g, '\n');
	obj.plain = obj.plain.replace(/ {2,}/g, ' ');

	return;
}


//
// WikEdFixUnicode: fix unicode character representations
//

window.WikEdFixUnicode = function(obj) {

// replace supported chars: change decimal, hex, and character entities into actual char
	for (var i = 0; i < wikEdSupportedChars.length; i ++) {
		var replaceChar = String.fromCharCode(parseInt(wikEdSupportedChars[i][0], 16));

// decimal representation
		var regExpStr = '&amp;#0*' + parseInt(wikEdSupportedChars[i][0], 16) + ';|';

// hex representation
		regExpStr += '&amp;#x0*' + wikEdSupportedChars[i][0] + ';';

// case insensitive replace
		var regExp = new RegExp(regExpStr, 'gi');
		obj.plain = obj.plain.replace(regExp, replaceChar);

// character entity representation
		regExpStr = '&amp;' + wikEdSupportedChars[i][1] + ';';

// case sensitive replace
		regExp = new RegExp(regExpStr, 'g');
		obj.plain = obj.plain.replace(regExp, replaceChar);
	}

// replace unsupported chars in IE6: change decimal, hex, and chars into character entities
	for (var i = 0; i < wikEdProblemChars.length; i ++) {
		replaceChar = '&amp;' + wikEdProblemChars[i][1] + ';';

// decimal representation
		regExpStr = '&amp;#0*' + parseInt(wikEdProblemChars[i][0], 16) + ';|';

// hex representation
		regExpStr += '&amp;#x0*' + wikEdProblemChars[i][0] + ';';

// case insensitive replace
		regExp = new RegExp(regExpStr, 'gi');
		obj.plain = obj.plain.replace(regExp, replaceChar);

// actual character representation
		regExpStr = '\\u' + wikEdProblemChars[i][0];

// case sensitive replace
		regExp = new RegExp(regExpStr, 'g');
		obj.plain = obj.plain.replace(regExp, replaceChar);
	}

// replace special chars (spaces and invisible characters): change decimal, hex, and chars into character entities
	for (var i = 0; i < wikEdSpecialChars.length; i ++) {
		var replaceChar = '&amp;' + wikEdSpecialChars[i][1] + ';';

// decimal representation
		var regExpStr = '&amp;#0*' + parseInt(wikEdSpecialChars[i][0], 16) + ';|';

// hex representation
		regExpStr += '&amp;#x0*' + wikEdSpecialChars[i][0] + ';';

// case insensitive replace
		var regExp = new RegExp(regExpStr, 'gi');
		obj.plain = obj.plain.replace(regExp, replaceChar);

// actual character representation
		regExpStr = '\\u' + wikEdSpecialChars[i][0];

// case sensitive replace
		var regExp = new RegExp(regExpStr, 'g');
		obj.plain = obj.plain.replace(regExp, replaceChar);
	}

// unicode line separator and paragraph separator
	obj.plain = obj.plain.replace(/\u2028/g, '\n');
	obj.plain = obj.plain.replace(/\u2029/g, '\n\n');

	return;
}


//
// WikEdFixMath: math character fixer, originally from User:Omegatron
//

window.WikEdFixMath = function(obj) {

	WikEdFixBasic(obj);

// change only outside <math> </math> wikicode
	obj.plain = obj.plain.replace(/(.*?)((&lt;math(\b.*?)&gt;.*?&lt;\/math&gt;)|$)/gi,
		function (p, p1, p2) {

// convert html entities into actual dash characters
			p1 = p1.replace(/&plus;/g, '+');
			p1 = p1.replace(/&minus;/g, '\u2212');
			p1 = p1.replace(/&middot;/g, '·');

// convert dash next to a number into a minus sign character
			p1 = p1.replace(/([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\,\{])-(\d)/g, '$1\u2212$2');

// changes 2x3 to 2×3
			p1 = p1.replace(/(\d *)x( *\d)/g, '$1\u00d7$2');

// changes 10^3 to 10<sup>3</sup>
			p1 = p1.replace(/(\d*\.?\d+)\^(\u2212?\d+\.?\d*)/g, '$1&lt;sup&gt;$2&lt;/sup&gt;');

// change x^3 to x<sup>3</sup>
			p1 = p1.replace(/([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9])\^(\u2212?\d+\.?\d*) /g, '$1&lt;sup&gt;$2&lt;/sup&gt;');

// change +/- to ±
			p1 = p1.replace(/( |\d)\+\/(-|\u2212)( |\d)/g, '$1\u00b1$3');

// htmlize single char superscripts
			p1 = p1.replace(/(\u00b9|&sup1;)/g, '&lt;sup&gt;1&lt;/sup&gt;');
			p1 = p1.replace(/(\u00b2|&sup2;)/g, '&lt;sup&gt;2&lt;/sup&gt;');
			p1 = p1.replace(/(\u00b3|&sup3;)/g, '&lt;sup&gt;3&lt;/sup&gt;');

			return(p1 + p2);
		}
	);
	return;
}


//
// WikEdFixChem: fix chemical formulas
//

window.WikEdFixChem = function(obj) {

	WikEdFixBasic(obj);

	var realElements = 'H|He|Li|Be|B|C|N|O|F|Ne|Na|Mg|Al|Si|P|S|Cl|Ar|K|Ca|Sc|Ti|V|Cr|Mn|Fe|Co|Ni|Cu|Zn|Ga|Ge|As|Se|Br|Kr|Rb|Sr|Y|Zr|Nb|Mo|Tc|Ru|Rh|Pd|Ag|Cd|In|Sn|Sb|Te|I|Xe|Cs|Ba|Hf|Ta|W|Re|Os|Ir|Pt|Au|Hg|Tl|Pb|Bi|Po|At|Rn|Fr|Ra|Rf|Db|Sg|Bh|Hs|Mt|Ds|Rg|La|Ce|Pr|Nd|Pm|Sm|Eu|Gd|Tb|Dy|Ho|Er|Tm|Yb|Lu|Ac|Th|Pa|U|Np|Pu|Am|Cm|Bk|Cf|Es|Fm|Md|No|Lr';
	var pseudoElements = '|Me|Et|Pr|Bu|e';

// fix common typos
	obj.plain = obj.plain.replace(/(^|[^a-z])h2o([^a-z]|$)/g, '$1H2O$2');
	obj.plain = obj.plain.replace(/(^|[^a-z])h3o+/g, '$1H3O+');
	obj.plain = obj.plain.replace(/(^|[^a-z])oh-/g, '$1OH+');

// uppercase lowercased elements
	var regExp = new RegExp('(^|[^a-zA-Z])(' + realElements.toLowerCase() + pseudoElements.toLowerCase() + ')([^a-zA-Z]|$)', 'g');
	obj.plain = obj.plain.replace(regExp,
		function (p, p1, p2, p3) {
			if (p2 != 'e') {
				p2 = p2.substr(0, 1).toUpperCase() + p2.substr(1).toLowerCase();
			}
			return(p1 + p2 + p3);
		}
	);

// fix superscripts
	obj.plain = obj.plain.replace(/&plus;/g, '+');
	obj.plain = obj.plain.replace(/&minus;/g, '\u2212');
	obj.plain = obj.plain.replace(/&middot;/g, '·');
	regExp = new RegExp('(' + realElements + pseudoElements + '|\\))(\\d*(\\+|-|\\u2212))', 'g');
	obj.plain = obj.plain.replace(regExp,
		function (p, p1, p2, p3) {
			p2 = p2.replace(/-/g, '\u2212');
			return(p1 + '&lt;sup&gt;' + p2 + '&lt;/sup&gt;');
		}
	);

// fix indices
	regExp = new RegExp('(' + realElements + pseudoElements + '|\\))(\\d+)', 'g');
	obj.plain = obj.plain.replace(regExp, '$1&lt;sub&gt;$2&lt;/sub&gt;');

// fix prefixes
	regExp = new RegExp('(\\d+) *(\\(|' + realElements + pseudoElements + ')', 'g');
	obj.plain = obj.plain.replace(regExp, '$1$2');

// fix arrows
	obj.plain = obj.plain.replace(/ *-+&gt; *()/g, ' \u2192 ');
	obj.plain = obj.plain.replace(/ *&lt;-+ *()/g, ' \u2190 ');

// &hdarr; and "leftwards harpoon over rightwards harpoon" not supported in IE6
//	obj.plain = obj.plain.replace(/ *(&lt;=+&gt;|&hdarr;|&harr;|\u2190 *\u2192) *()/g, ' \u21cc ');
	obj.plain = obj.plain.replace(/ *(&lt;==+&gt;|&hdarr;|&harr;|\u21cc|\u2190 *\u2192) *()/g, ' <=> ');

// fix -
	obj.plain = obj.plain.replace(/([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|\)|&gt;) +(-|\u2212) +([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|\()/g, '$1 \u2212 $3');

	return;
}


//
// WikEdFixUnits: unit formatter
//

window.WikEdFixUnits = function(obj) {

	WikEdFixBasic(obj);

// convert into actual characters
	obj.plain = obj.plain.replace(/&amp;deg;|&amp;#00b0;/g, '°');
	obj.plain = obj.plain.replace(/&amp;#00b5;|&amp;mu;|&amp;micro;/g, 'µ');
	obj.plain = obj.plain.replace(/&amp;Omega;|&amp;#8486;/g, '\u03a9');

// add space before units, remove space around /, and use abreviations
	obj.plain = obj.plain.replace(/( *\/ *|\d *)(Y|yotta|Z|zetta|E|exa|P|peta|T|tera|G|giga|M|mega|k|kilo|K|h|hecto|da|deca|d|deci|c|centi|m|mill?i|micro|u|µ|n|nano|p|pico|f|femto|a|atto|z|zepto|y|yocto|mibi|mebi|)(gramm?s?|g|metres?|meters?|m|amperes?|Amperes?|amps?|Amps?|A|Angstroms?|Angströms?|Å|Kelvins?|kelvins?|K|moles?|Moles?|mol|candelas?|cd|rad|Ci|sr|Hert?z|hert?z|Hz|newtons?|Newtons?|N|Joules?|joules?|J|watts?|Watts?|W|pascals?|Pascals?|Pa|lm|lx|C|volts?|Volts?|V|O|Farads?|F|Wb|T|H|S|bequerels?|Bequerels?|Bq|Gy|Sv|kat|centigrades?|°C|decibels?|db|dB|M|ohms?|Ohms?|\u03a9|sec|seconds?|s|minutes?|min|hour?|h|bits?|Bits?|bit|bytes?|Bytes?|B|bps|Bps)(?=[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g,
		function (p, p1, p2, p3) {

			p1 = p1.replace(/ *\/ *()/g, '/');
			p1 = p1.replace(/(\d) *()/g, '$1 ');

			p2 = p2.replace(/yotta/g, 'Y');
			p2 = p2.replace(/zetta/g, 'Z');
			p2 = p2.replace(/exa/g, 'E');
			p2 = p2.replace(/peta/g, 'P');
			p2 = p2.replace(/tera/g, 'T');
			p2 = p2.replace(/giga/g, 'G');
			p2 = p2.replace(/mega/g, 'M');
			p2 = p2.replace(/kilo/g, 'k');
			p2 = p2.replace(/K/g, 'k');
			p2 = p2.replace(/hecto/g, 'h');
			p2 = p2.replace(/deca/g, 'da');
			p2 = p2.replace(/deci/g, 'd');
			p2 = p2.replace(/centi/g, 'c');
			p2 = p2.replace(/mill?i/g, 'm');
			p2 = p2.replace(/micro|u/g, 'µ');
			p2 = p2.replace(/nano/g, 'n');
			p2 = p2.replace(/pico/g, 'p');
			p2 = p2.replace(/femto/g, 'f');
			p2 = p2.replace(/atto/g, 'a');
			p2 = p2.replace(/zepto/g, 'z');
			p2 = p2.replace(/yocto/g, 'y');
			p2 = p2.replace(/mibi/g, 'mebi');

			p3 = p3.replace(/gramm?s?/g, 'g');
			p3 = p3.replace(/metres?|meters?/g, 'm');
			p3 = p3.replace(/amperes?|Amperes?|amps?|Amps?/g, 'A');
			p3 = p3.replace(/Angstroms?|Angströms?/g, 'Å');
			p3 = p3.replace(/Kelvins?|kelvins?/g, 'K');
			p3 = p3.replace(/moles?|Moles?/g, 'mol');
			p3 = p3.replace(/candelas?/g, 'cd');
			p3 = p3.replace(/Hert?z|hert?z/g, 'Hz');
			p3 = p3.replace(/newtons?|Newtons?/g, 'N');
			p3 = p3.replace(/Joules?|joules?/g, 'J');
			p3 = p3.replace(/watts?|Watts?/g, 'W');
			p3 = p3.replace(/pascals?|Pascals?/g, 'Pa');
			p3 = p3.replace(/volts?|Volts?/g, 'V');
			p3 = p3.replace(/ohms?|Ohms?/g, '\u03a9');
			p3 = p3.replace(/bequerels?|Bequerels?/g, 'Bq');
			p3 = p3.replace(/Farads?/g, 'F');
			p3 = p3.replace(/bits?|Bits?/g, 'bit');
			p3 = p3.replace(/bytes?|Bytes?/g, 'B');
			p3 = p3.replace(/sec|seconds?/g, 's');
			p3 = p3.replace(/minutes?/g, 'min');
			p3 = p3.replace(/hours?/g, 'h');
			p3 = p3.replace(/sec|seconds?/g, 's');
			p3 = p3.replace(/bps/g, 'bit/s');
			p3 = p3.replace(/Bps/g, 'B/s');

			return(p1 + p2 + p3);
		}
	);

// fix prefix casing
	obj.plain = obj.plain.replace(/ K(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' k$1$2');
	obj.plain = obj.plain.replace(/ m(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' M$1$2');
	obj.plain = obj.plain.replace(/ g(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' G$1$2');
	obj.plain = obj.plain.replace(/ t(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' T$1$2');
	obj.plain = obj.plain.replace(/ e(bit\/s|B\/s)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|$)/g, ' E$1$2');

	return;
}


//
// WikEdFixDashes: fixes dashes and minus signs
//

window.WikEdFixDashes = function(obj) {

	WikEdFixBasic(obj);

// convert html character entities into actual dash characters
	obj.plain = obj.plain.replace(/&amp;mdash;/g, '—');
	obj.plain = obj.plain.replace(/&amp;ndash;/g, '–');
	obj.plain = obj.plain.replace(/&amp;minus;/g, '\u2212');

// remove spaces around em dashes
	obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\}\)])( |&amp;nbsp;)*—( |&amp;nbsp;)*([a-zA-Z\'\"“\[\{\(])/g, '$1—$4');

// convert -- to en dashes
	obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\}\)])( |&amp;nbsp;)*--( |&amp;nbsp;)*([a-zA-Z\'\"“\[\{\(])/g, '$1 – $4');

// convert hyphen next to lone number into a minus sign character
	obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\>] ) *(\u2212|–)(\d)/g, '$1\u2212$3');

// convert minus or en dashes to dashes with spaces
	obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\}])( |&amp;nbsp;)*(\u2212|–)( |&amp;nbsp;)*([a-zA-Z\'\"“\[\{])/g, '$1 – $5');

// convert dashes to en dashes in dates
	obj.plain = obj.plain.replace(/(^|[ \(\|])(\d\d(\d\d)?)(\u2212|-|–)(\d\d)(\u2212|-|–)(\d\d(\d\d)?)([ \)\}\|,.;—]|$)/gm, '$1$2–$5–$7$9');

	return;
}


//
// WikEdFixHTML: fix html to wikicode
//

window.WikEdFixHTML = function(obj) {

	WikEdFixBasic(obj);

// remove syntax highlighting
	obj.html = obj.plain;
	obj.html = obj.html.replace(/\n/g, '<br />');
	WikEdRemoveHighlighting(obj);

// turn visible html code into real html, exclude comments
	obj.html = obj.html.replace(/&lt;(\/?\w.*?)&gt;/g, '<$1>');

// wikify, keep user added attribute
	WikEdWikifyHTML(obj, true);

// turn real html into visible html code
	obj.html = obj.html.replace(/<br\b[^>]*>[\r\n ]*()/g, '\n');
	obj.html = obj.html.replace(/</g, '&lt;');
	obj.html = obj.html.replace(/>/g, '&gt;');
	obj.plain = obj.html;

	return;
}


//
// WikEdFixCaps: fix capitalizing of lists, linklists, images, headings
//

window.WikEdFixCaps = function(obj) {

	WikEdFixBasic(obj);

// uppercase lists
// start (listcode (char-ent|tag|category..|digit|non-word,non-ret))(word,non-digit..) end
	obj.plain = obj.plain.replace(/^([\*\#\:\;]+[ \'\"]*('+|\&\w+\;|&lt;[^\n]*?&gt;|\{\{.*?\}\}[^\n]*|\d|[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\n])*)([^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\d].*?)?$/gm,
		function (p, p1, p2, p3) {
			if (p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda|$)/) == null) {
				p3 = p3.substr(0, 1).toUpperCase() + p3.substr(1);
			}
			return(p1 + p3);
		}
	);

// uppercase link lists (link)
	obj.plain = obj.plain.replace(/^([\*\#\:\;]+[ \'\"]*\[\[)([^\n]*?)(\]\])/gm,
		function (p, p1, p2, p3) {

// uppercase link
			p2 = p2.replace(/^((\&\w+\;|[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|\d)*)([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9_].*)$/,
				function (p, p1, p2, p3) {
					if (p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) == null) {
						p3 = p3.substr(0, 1).toUpperCase() + p3.substr(1);
					}
					return(p1 + p3);
				}
			);

// uppercase comment
			p2 = p2.replace(/(\| *(\&\w+\;|&lt;[^\n]*?&gt;|[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]|\d)*)([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9_].*)$/,
				function (p, p1, p2, p3) {
					if (p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) == null) {
						p3 = p3.substr(0, 1).toUpperCase() + p3.substr(1);
					}
					return(p1 + p3);
				}
			);
			return(p1 + p2 + p3);
		}
	);

// uppercase headings
	obj.plain = obj.plain.replace(/^(=+ (\&\w+\;|&lt;[^\n]*?&gt;|\d|[^\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\n])*)([a-zA-ZÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9_].*? =+)$/gm,
		function (p, p1, p2, p3) {
			if (p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) == null) {
				p3 = p3.substr(0, 1).toUpperCase() + p3.substr(1);
			}
			return(p1 + p3);
		}
	);

// uppercase images
	regExp = new RegExp('(\\[\\[)' + wikEdText['wikicode Image'] + ':([\\wÀ-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9])([^\\n]*\\]\\])', 'igm');
	obj.plain = obj.plain.replace(regExp,
		function (p, p1, p2, p3) {
			return(p1 + wikEdText['wikicode Image'] + ':' + p2.toUpperCase() + p3);
		}
	);

	return;
}


//
// WikEdFixTypos: fix typos using the AutoWikiBrowser/RegExTypoFix list (.test() is not faster)
//

window.WikEdFixTypos = function(obj) {

	WikEdFixBasic(obj);

//	split into alternating plain text and {{lang}} template fragments (does not support nested templates)
	var fragment = [];
	var nextPos = 0;
	var regExp = new RegExp('{{\\s*lang\\s*\\|(.|\\n)*?}}', 'g');
	while ( (regExpMatch = regExp.exec(obj.plain)) != null) {
		fragment.push(obj.plain.substring(nextPos, regExpMatch.index));
		fragment.push(regExpMatch[0]);
		nextPos = regExp.lastIndex;
	}
	fragment.push(obj.plain.substring(nextPos));

// cycle through the RegExTypoFix rules
	for (var i = 0; i < wikEdTypoRulesFind.length; i ++) {

// cycle through the fragments, jump over {{lang}} templates
		for (var j = 0; j < fragment.length; j = j + 2) {
			fragment[j] = fragment[j].replace(wikEdTypoRulesFind[i], wikEdTypoRulesReplace[i]);
		}
	}

// re-assemble text
	obj.plain = fragment.join('');

	return;
}


//
// WikEdFixAll:
//

window.WikEdFixAll = function(obj) {
	WikEdFixBasic(obj);
	WikEdFixUnicode(obj);
	WikEdFixHTML(obj);
	WikEdFixCaps(obj);
	return;
}


//
// WikEdRemoveElements: remove elements by tag name
//

window.WikEdRemoveElements = function(tagNameArray) {

// cycle through the element names
	for (var property in tagNameArray) {
		if ((tagNameArray[property]) != 'string') {
			continue;
		}
		var elementArray = wikEdFrameDocument.getElementsByTagName(tagNameArray[property]);
		for (var i = 0; i < elementArray.length; i ++) {
			elementArray[i].parentNode.removeChild(elementArray[i]);
		}
	}
	return;
}


//
// WikEdFindBoundaries: find word boundaries and line boundaries starting from selection.range
//

window.WikEdFindBoundaries = function(word, line, para, whole, selection) {

// get the start node and offset
	var startNode = selection.range.startContainer;
	var startNodeOffset = selection.range.startOffset;

// get the end node and offset
	var endNode = selection.range.endContainer;
	var endNodeOffset = selection.range.endOffset;

	if (startNode.nodeType == 1) {
		startNode = startNode.childNodes[startNodeOffset];
		startNodeOffset = 0;
	}
	if (endNode.nodeType == 1) {
		endNode = endNode.childNodes[endNodeOffset];
		endNodeOffset = 0;
	}

// find the start and end nodes in the whole plain text arrays
	var startNodeIndex;
	var endNodeIndex;
	for (var i = 0; i < whole.plainNode.length; i ++) {
		if (startNode == whole.plainNode[i]) {
			startNodeIndex = i;
		}
		if (endNode == whole.plainNode[i]) {
			endNodeIndex = i;
			break;
		}
	}

// find last previous word and line boundary
	var foundWord = false;
	var foundLine = false;
	var foundPara = false;
	var regExp = new RegExp('.*[^\\w\\-À-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9]', 'g');
	var plainPrev = '';

// check text nodes left-wise for a boundary
	var plain = '';
	for (var i = startNodeIndex; i >= 0; i --) {
		plainPrev = plain;
		plain = whole.plainArray[i];
		plain = plain.replace(/&amp;/g, '&');
		plain = plain.replace(/&lt;/g, '<');
		plain = plain.replace(/&gt;/g, '>');

// boundary is a new paragraph
		if ( (plainPrev == '\n') && (plain == '\n') ) {
			para.range.setStartAfter(whole.plainNode[i + 1]);
			foundPara = true;
			break;
		}

// boundary is a newline
		else if (plain == '\n') {
			if (foundWord == false) {
				word.range.setStartAfter(whole.plainNode[i]);
				foundWord = true;
			}
			if (foundLine == false) {
				line.range.setStartAfter(whole.plainNode[i]);
				foundLine = true;
			}
		}

// check text node for a word boundary
		else if (foundWord == false) {
			if (i == startNodeIndex) {
				plain = plain.substr(0, startNodeOffset);
			}
			regExp.lastIndex = 0;
			if (regExp.exec(plain) != null) {
				word.range.setStart(whole.plainNode[i], regExp.lastIndex);
				foundWord = true;
			}
		}
	}

// boundary is start of text
	if (foundPara == false) {
		para.range.setStartBefore(whole.plainNode[0]);
	}
	if (foundLine == false) {
		line.range.setStartBefore(whole.plainNode[0]);
	}
	if (foundWord == false) {
		word.range.setStartBefore(whole.plainNode[0]);
	}

// find next word and line boundary
	regExp = new RegExp('[^\\w\\-À-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9]', 'g');
	foundWord = false;
	foundLine = false;
	foundPara = false;

// check text nodes right-wise for a boundary
	plain = '';
	for (var i = endNodeIndex; i < whole.plainArray.length; i ++) {
		plainPrev = plain;
		plain = whole.plainArray[i];
		plain = plain.replace(/&amp;/g, '&');
		plain = plain.replace(/&lt;/g, '<');
		plain = plain.replace(/&gt;/g, '>');

// boundary is a double newline
		if ( (plainPrev == '\n') && (plain == '\n') ) {
			para.range.setEndBefore(whole.plainNode[i]);
			foundPara = true;
			break;
		}

// boundary is a newline
		else if (plain == '\n') {
			if (foundWord == false) {
				word.range.setEndBefore(whole.plainNode[i]);
				foundWord = true;
			}
			line.range.setEndBefore(whole.plainNode[i]);
			foundLine = true;
		}

// check text node for a word boundary
		else if (foundWord == false) {
			if (i == endNodeIndex) {
				regExp.lastIndex = endNodeOffset;
			}
			else {
				regExp.lastIndex = 0;
			}
			var regExpArray = regExp.exec(plain);
			if (regExpArray != null) {
				word.range.setEnd(whole.plainNode[i], regExpArray.index);
				foundWord = true;
			}
		}
	}

// boundary is end of text
	if (foundPara == false) {
		para.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]);
	}
	if (foundLine == false) {
		line.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]);
	}
	if (foundWord == false) {
		word.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]);
	}

	return;
}


//
// remove syntax highlighting and wikify
//

window.WikEdRemoveHighlightingWikify = function(obj, wikify) {

	if ( (obj.html != '') || (wikify == true) ) {

// remove syntax highlighting
		WikEdRemoveHighlighting(obj);

// wikify, don't allow many attributes
		if ( (obj.htmlCode == true) && (wikify != false) ) {
			WikEdWikifyHTML(obj, false);
		}
	}
	return;
}


//
// WikEdWikifyHTML:
//   obj.html contains the text to be wikified
//   expects < > &lt; &gt; &amp;  spaces instead of &nbsp; <br> (not \n)
//   returns <br> (not \n)

/*
	allowed and converted tags:
			br|p
			h1|h2|h3|h4|h5|h6
			hr
			i|dfn|cite|em|var
			b|strong
			table|caption|col|thead|tfoot|tbody|tr|td|th
			dl|dt|dd|li|ol|ul
			a
	not allowed yet:
			bdo|q|kbd|samp|abbr|acronym|label
	other allowed tags:
			big|blockquote|colgroup|center|code|del|div|font|ins|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby
	mediawiki tags:
			nowiki|math|gallery|noinclude|includeonly|ref|references|source|poem
*/

window.WikEdWikifyHTML = function(obj, relaxed) {

	var regExpStr;
	var regExp;
	var regExpMatch;

// delete tags: <style>
	obj.html = obj.html.replace(/<(style)\b[^>]*>.*?<\/\1>/gi, '');

// remove MediaWiki section edit spans
	obj.html = obj.html.replace(/<span[^>]*class=\"editsection\"[^>]*>.*?<\/span>\s*()/gi, '');

// remove MediaWiki heading spans
	obj.html = obj.html.replace(/<span\b[^>]*\bclass=\"mw-headline\"[^>]*>(.*?)<\/span>\s*()/g, '$1');

// remove MediaWiki divs from article top
	obj.html = obj.html.replace(/<h3\b[^>]*\bid=\"siteSub\"[^>]*>.*?<\/h3>\s*()/g, '');
	obj.html = obj.html.replace(/<div\b[^>]*\bid=\"contentSub\"[^>]*>.*?<\/div>\s*()/g, '');
	obj.html = obj.html.replace(/<div\b[^>]*\bid=\"jump-to-nav\"[^>]*>.*?<\/div>\s*()/g, '');

// remove MediaWiki table of contents
	obj.html = obj.html.replace(/<table\b[^>]*?\bid=\"toc\"[^>]*>.*?<\/table>\s*()/g, '');

// remove MediaWiki print footer
	obj.html = obj.html.replace(/<div\b[^>]*?\bclass=\"printfooter\"[^>]*>[^<>\"]+\"<a\b[^>]*>[^<]+<\/a>\"<\/div>\s*()/g, '');

// remove MediaWiki category list tags
	regExp = /<div\b[^>]*\bid=\"catlinks\"[^>]*>(.*?)<\/div>\s*()/g;
	while(regExp.test(obj.html) == true) {
		obj.html = obj.html.replace(regExp, '$1');
	}
	regExp = /<p\b[^>]*?\bclass=\"catlinks\"[^>]*>(.*?)<a\b[^>]*>[^<>]+<\/a>: (.*?)<\/p>/g;
	while(regExp.test(obj.html) == true) {
		obj.html = obj.html.replace(regExp, '$1$2');
	}

// convert MS-Word non-standard lists: *
	obj.html = obj.html.replace(/\s*<p [^>]*>\s*<!--\[if !supportLists\]-->.*?<!--\[endif\]-->\s*(.*?)\s*<\/p>\s*()/g, '* $1\n');

// collect MS-Word footnote texts
	var footnotes = {};
	obj.html = obj.html.replace(/<div\b[^>]* id="ftn(\d+)"[^>]*>\s*<p class="MsoFootnoteText">\s*<a(.|\n)*?<\/a>((.|\n)*?)<\/p>\s*<\/div>/g,
		function(p, p1, p2, p3) {
			footnotes[p1] = p3.replace(/^(\s|<br\b[^>]*>)|(\s|<br\b[^>]*>)$/g, '');
			return('');
		}
	);

// add footnotes as <ref> tags
	obj.html = obj.html.replace(/<a\b[^>]* name="_ftnref(\d+)"[^>]*>(.|\n)*?<!--\[endif\]-->\s*<\/span>\s*<\/span>\s*<\/a>/g,
		function(p, p1) {
			var ref = '&lt;ref name="footnote_' + p1 + '"&gt;' + footnotes[p1] + '&lt;/ref&gt;';
			return(ref);
		}
	);

// remove MS-Word footnote separator
	obj.html = obj.html.replace(/<!--\[if !supportFootnotes\]-->(\s|<br\b[^>]*>)*<hr\b[^>]*>\s*<!--\[endif\]-->(\s|<br\b[^>]*>)*/g, '');

// correct name for MS-Word images
//                             1                                                    2    2                  3      3       4    4                                 1             5            5
	obj.html = obj.html.replace(/(<v:imagedata\b[^>]*? src="[^">]*?[\\\/]clip_image\d+(\.\w+)"[^>]*? o:title="([^">]*)"[^>]*>(.|\s)*?<img\b[^>]*? src="[^">]*?[\\\/])clip_image\d+\.\w+("[^>]*>)/g, '$1$3$2$5');

// sanitize <span> <div> <p>
	obj.html = obj.html.replace(/<(span|div|p)\b *(.*?) *\/?>/gi,
		function (p, p1, p2) {
			return('<' + p1 + WikEdSanitizeAttributes(p1, p2, relaxed) +  '>');
		}
	);

// remove <span> ... </span> pairs withhout attributes
	var isRemove = [];
	obj.html = obj.html.replace(/(<(\/?)span\b([^>]*)>)/gi,
		function (p, p1, p2, p3) {
			if (p2 == '') {
				if (p3 == '') {
					isRemove.push(true);
					return('');
				}
				isRemove.push(false);
				return(p1);
			}
			if (isRemove.pop() == true) {
				return('');
			}
			return(p1);
		}
	);

// remove <p> ... </p> pairs withhout attributes
	var isRemove = [];
	obj.html = obj.html.replace(/(<(\/?)p\b([^>]*)>)/gi,
		function (p, p1, p2, p3) {
			if (p2 == '') {
				if (p3 == '') {
					isRemove.push(true);
					return('\u0000\u0000');
				}
				isRemove.push(false);
				return(p1);
			}
			if (isRemove.pop() == true) {
				return('\u0000\u0000');
			}
			return(p1);
		}
	);

// escape character entities
	obj.html = obj.html.replace(/&(?!(amp;|lt;|gt;))/g, '&amp;');

// remove comments
	obj.html = obj.html.replace(/<!--.*?-->/g, '');

// <hr> horizontal rule
	obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<hr\b[^>]*>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000----\u0000\u0000');

// <i> <em> <dfn> <var> <cite> italic
	obj.html = obj.html.replace(/<(i|em|dfn|var|cite)\b[^>]*>/gi, '\'\'');
	obj.html = obj.html.replace(/<\/(i|em|dfn|var|cite)\b[^>]*>/gi, '\'\'');

// <b> <strong> bold
	obj.html = obj.html.replace(/<(b|strong)\b[^>]*>/gi, '\'\'\'');
	obj.html = obj.html.replace(/<\/(b|strong)\b[^>]*>/gi, '\'\'\'');

// <h1> .. <h6> headings
	obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h1\b[^>]*>(.*?)<\/h1>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000= $4 =\u0000\u0000');
	obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h2\b[^>]*>(.*?)<\/h2>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000== $4 ==\u0000\u0000');
	obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h3\b[^>]*>(.*?)<\/h3>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000=== $4 ===\u0000\u0000');
	obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h4\b[^>]*>(.*?)<\/h4>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000==== $4 ====\u0000\u0000');
	obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h5\b[^>]*>(.*?)<\/h5>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000===== $4 =====\u0000\u0000');
	obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(^|\n|<br\b[^>]*>|\u0000)(\s|<br\b[^>]*>|\u0000)*<h6\b[^>]*>(.*?)<\/h6>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000\u0000====== $4 ======\u0000\u0000');

	obj.html = obj.html.replace(/<(h[0-6])\b[^>]*>(.*?)<\/\1>/gi, '$2');

// {{TABLE}}
// convert html tables to wikicode
	if (wikEdTableMode == false) {

// remove <thead> <tbody> <tfoot>
		obj.html = obj.html.replace(/(\s|\u0000|<br\b[^>]*>)<\/?(thead|tbody|tfoot)\b[^>]*>(\s|\u0000|<br\b[^>]*>)*()/gi, '$1');

// remove <col></col> and <colgroup></colgroup>\s
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(col)\b[^>]*>.*?<\/\2>(|<br\b[^>]*>|\u0000)*()/gi, '');
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(colgroup)\b[^>]*>.*?<\/\2>(|<br\b[^>]*>|\u0000)*()/gi, '');

// line breaks in table cells
		obj.html = obj.html.replace(/(<(td|th|caption)\b[^>]*>)(.*?)(<\/\2>)/gi,
			function(p, p1, p2, p3, p4) {
				p3 = p3.replace(/^(\s|<br\b[^>]*>|\u0000>)+/gi, '');
				p3 = p3.replace(/(\s|<br\b[^>]*>|\u0000>)+$/gi, '');
				p3 = p3.replace(/<br\b[^>]*> *()/gi, '&lt;br /&gt;');
				return(p1 + p3 + p4);
			}
		);

// remove table closing tags
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<\/(tr|thead|tbody|tfoot)>(\s|<br\b[^>]*>|\u0000)*()/gi, '');

// <td> table cells
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<td>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000| ');
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(td) +([^>]*)>(\s|<br\b[^>]*>|\u0000)*()/gi,
			function (p, p1, p2, p3, p4) {
				p3 = WikEdSanitizeAttributes(p2, p3, relaxed);
				if (p3 == '') {
					return('\u0000| ');
				}
				else {
					return('\u0000|' + p3 + ' | ');
				}
			}
		);

// <th> table cells
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<th>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000| ');
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(th) +([^>]*)>(\s|<br\b[^>]*>|\u0000)*()/gi,
			function (p, p1, p2, p3, p4) {
				p3 = WikEdSanitizeAttributes(p2, p3, relaxed);
				if (p3 == '') {
					return('\u0000| ');
				}
				else {
					return('\u0000|' + p3 + ' | ');
				}
			}
		);

// <tr> table rows
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<tr>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000|-\u0000');
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(tr) +([^>]*)>(\s|<br\b[^>]*>|\u0000)*()/gi,
			function (p, p1, p2, p3, p4) {
				return('\u0000|-' + WikEdSanitizeAttributes(p2, p3, relaxed) + '\u0000');
			}
		);

// <caption> table caption
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<caption>(\s|<br\b[^>]*>|\u0000)*()/gi, '\u0000|+ ');
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*<(caption) +([^>]*)>(\s|<br\b[^>]*>|\u0000)*()/gi,
			function (p, p1, p2, p3, p4) {
				p3 = WikEdSanitizeAttributes(p2, p3, relaxed);
				if (p3 == '') {
					return('\u0000|+ ');
				}
				else {
					return('\u0000|+' + p3 + ' | ');
				}
			}
		);

// remove closing tags
		obj.html = obj.html.replace(/\s*<\/(td|th|caption)>\s*()/gi, '');

// line breaks, also in table cells (continued)
		obj.html = obj.html.replace(/<br\b[^>]*>[\r\n ]*()/gi, '\u0000');

// <table>
		obj.html = obj.html.replace(/[\s\u0000]*<table>[\s\u0000]*(\|-(?=[\n\u0000]))?/gi, '\u0000\u0000{|\u0000');
		obj.html = obj.html.replace(/[\s\u0000]*<(table) +([^>]*)>[\s\u0000]*(\|-(?=[\n\u0000]))?/gi,
			function (p, p1, p2) {
				var table = '\u0000\u0000{|';
				if (wikEdWikifyTableParameters != '') {
					table += ' ' + wikEdWikifyTableParameters;
				}
				else {
					table += WikEdSanitizeAttributes(p1, p2);
				}
				return(table);
			}
		);
		obj.html = obj.html.replace(/[\s\u0000]*<\/table>[\s\u0000]*()/gi, '\u0000|}\u0000\u0000');

	}

// for table mode override pasted table class // {{TABLE}}
	else if (wikEdTableMode == true) {
		obj.html = obj.html.replace(/(<table\b)([^>]*)(>)/gi,
			function (p, p1, p2, p3) {
				if (p2.match(/\bclass=/)) {
					p2 = p2.replace(/\bclass\s*=\s*([\'\"]?)[^<>\'\"\n]*?\2/g, 'class="wikEdTableEdit"');
				}
				else {
					p2 = ' class="wikEdTableEdit"';
				}
				return(p1 + p2 + p3);
			}
		);

// table block element needs only one newline
		obj.html = obj.html.replace(/(\s|<br\b[^>]*>|\u0000)*(<table\b[^>]*>)/gi, '\u0000\u0000$2');
		obj.html = obj.html.replace(/(<\/table>)(\s|<br\b[^>]*>|\u0000)*()/gi, '$1\u0000');
	}

// line breaks (continued)
	if (wikEdTableMode == true) {
		obj.html = obj.html.replace(/<br\b[^>]*>[\r\n ]*()/gi, '\u0000');
	}

// convert links
	var regExpMatch = [];
	var regExpStr = '(<a(\\b[^>]*)>(.*?)</a>)';
	var regExp = new RegExp(regExpStr, 'gi');
	obj.html = obj.html.replace(regExp,
		function (p, p1, p2, p3) {
			var linkParam = p2;
			var linkText = p3;
			var hrefUrlParam;
			var hrefUrlArticle;
			var imgWidth = '';
			var hrefParamTitle;
			var hrefParamISBN;
			var hrefParamSpecial;
			var linkArticleAnchor = '';
			var linkArticle = '';
			var linkTitle = '';

// get href value
			var hrefValue;
			regExpMatch = linkParam.match(/ href=\"([^\">]*)\"/);
			if (regExpMatch != null) {
				hrefValue = regExpMatch[1];

// get absolute path from ./index.php and ../../index.php
				hrefValue = WikEdRelativeToAbsolutePath(hrefValue);

// check for wiki article link and get parameters
//                                 1                        2 article   2                       3article 314 anchor 4                          6                       7   8 urlpar 87539 anchor 9
				regExpStr = wikEdServer + '(' + wikEdArticlePath + '([^\\"\\?#]+)|' + wikEdScript + '\\?([^\\"#]*))(#[^\\"]*)?';
				regExp = new RegExp(regExpStr);
				regExpMatch = regExp.exec(hrefValue);
				if (regExpMatch != null) {

// article name from url path <a href="../wiki/ hrefUrlArticle ">
					if (regExpMatch[2] != null) {
						hrefUrlArticle = regExpMatch[2];
					}

// article name from url parameters <a href="url? hrefUrlParam ">
					else if (regExpMatch[3] != null) {
						hrefUrlParam = regExpMatch[3];
					}

// link anchor <a href="link #anchor">
					if (regExpMatch[4] != null) {
						linkArticleAnchor = regExpMatch[4];
						linkArticleAnchor = linkArticleAnchor.replace(/\.([0-9A-F]{2})/g, '%$1');
						linkArticleAnchor = decodeURIComponent(linkArticleAnchor);
						linkArticleAnchor = linkArticleAnchor.replace(/_\d+$/g, '');
					}

// parse hrefUrlParam and check for special parameters
					if (hrefUrlParam != null) {
						regExp = new RegExp('(^|&amp;)(\\w+)=([^\\"\\&]+)', 'g');
						while ( (regExpMatch = regExp.exec(hrefUrlParam)) != null) {
							switch (regExpMatch[2]) {
								case 'title':
									hrefParamTitle = regExpMatch[3];
									break;
								case 'isbn':
									hrefParamISBN = regExpMatch[3];
									break;
								case 'redlink':
									break;
								case 'action':
									hrefParamAction = regExpMatch[3];
									if (hrefParamAction == 'edit') {
										break;
									}
								default:
									hrefParamSpecial = true;
							}
						}
					}

// ISBN links
					if ( (hrefParamISBN != null) && (hrefParamSpecial != true) ) {
						var isbn = hrefParamISBN;
						regExpMatch = /((\d\-?){13}|(\d\-?){10})/.exec(linkText);
						if (regExpMatch != null) {
							isbn = regExpMatch[1];
						}
						return('ISBN ' + isbn);
					}

// get article from href parameters
					else if ( (hrefParamTitle != null) && (hrefParamSpecial != true) ) {
						linkArticle = hrefParamTitle;
						linkArticle = linkArticle.replace(/_/g, ' ');
						linkArticle = decodeURIComponent(linkArticle);
					}

// get article name from url path
					else if (hrefUrlArticle != null) {
						linkArticle = hrefUrlArticle;
						linkArticle = linkArticle.replace(/_/g, ' ');
						linkArticle = decodeURIComponent(linkArticle);
					}

// get article name from <a title="">
					else {
						regExpMatch = / title=\"([^\">]+)\"/.exec(linkParam);
						if (regExpMatch != null) {
							linkArticle = regExpMatch[1];
						}
					}
				}

// format wiki link
				if (linkArticle != '') {

// check for wiki image
					regExpStr = '^<img\\b[^>]*?\\bwidth=\\"(\\d+)\\"[^>]*?>$';
					regExp = new RegExp(regExpStr);
					regExpMatch = regExp.exec(linkText);
					if (regExpMatch != null) {
						imgWidth = regExpMatch[1];
						imgWidth = '|' + imgWidth + 'px';
						if ( (linkTitle != '') && (linkTitle != 'Enlarge') ) {
							linkTitle = '|' + linkTitle;
							return('[[' + linkArticle + imgWidth + linkTitle + ']]');
						}
						else {
							return('[[' + linkArticle + imgWidth + ']]');
						}
					}

// category link
					var regExp = new RegExp('^' + wikEdText['wikicode Category'] + ':(.*)','i');
					regExpMatch = regExp.exec(linkArticle);
					if (regExpMatch != null) {
						return('[[' + wikEdText['wikicode Category'] + ':' + regExpMatch[1].substr(0, 1).toUpperCase() + linkText.substr(1) + ']]');
					}

// wiki link
					if (linkArticle == linkText.substr(0, 1).toUpperCase() + linkText.substr(1)) {
						return('[[' + linkText + linkArticleAnchor + ']]');
					}

// date link (English only)
					regExpMatch = /^(January|February|March|April|May|June|July|August|September|October|November|December) (\d{1,2})$/.exec(linkArticle);
					if (regExpMatch != null) {
						var month = regExpMatch[1];
						var day = regExpMatch[2];
						if (linkText == (day + ' ' + month) ) {
							return('[[' + linkArticle + linkArticleAnchor + ']]');
						}
					}

// lowercase the article name if the first char of the link text can exist in lower/uppercase and is lowercase
					if ( linkText.substr(0, 1).toLowerCase() != linkText.substr(0, 1).toUpperCase() ) {
						if ( linkText.substr(0, 1) == linkText.substr(0, 1).toLowerCase() ) {
							linkArticle = linkArticle.substr(0, 1).toLowerCase() + linkArticle.substr(1);
						}
					}

// suffix links
					regExpStr = '^' + linkArticle.replace(/(\W)/g, '\\$1') + '([\\wÀ-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9]+)$';
					regExp = new RegExp(regExpStr);
					regExpMatch = regExp.exec(linkText);
					if (regExpMatch != null) {
						return('[[' + linkArticle + linkArticleAnchor + ']]' + regExpMatch[1]);
					}
					return('[[' + linkArticle + linkArticleAnchor + '|' + linkText + ']]');
				}

// external link
				if (hrefValue != '') {

// PubMed link
					regExpMatch = /^http:\/\/www\.ncbi\.nlm\.nih\.gov\/entrez\/query\.fcgi\?cmd=Retrieve&amp;db=pubmed&amp;.*?&amp;list_uids=(\d+)/.exec(hrefValue);
					if (regExpMatch != null) {
						return('PMID ' + regExpMatch[1]);
					}

// DOI link
					regExpMatch = /^http:\/\/dx\.doi\.org\/(.*)/.exec(hrefValue);
					if (regExpMatch != null) {
						return('{{doi|' + regExpMatch[1] + '}}');
					}

// other external link
					return('[' + hrefValue + ' ' + linkText + ']');
				}
			}

// return unchanged text
			return(p1);
		}
	);

// clean up MediaWiki category list
	var regExp = new RegExp('<span\\b[^>]*>(\\[\\[' + wikEdText['wikicode Category'] + ':[^\\]]+\\]\\])<\\/span>[\\s\\u0000\\|]*', 'gi');
	obj.html = obj.html.replace(regExp, '$1\u0000');

// clean up DOI
	obj.html = obj.html.replace(/\[\[Digital object identifier\|DOI\]\]:(\{\{doi\|[^\}\s]+\}\})/gi, '$1');

// convert images
	obj.html = obj.html.replace(/<img\b([^>]*)>/gi,
		function (p, p1) {

// get and format parameters
			var address = '';
			var regExpMatch = /\bsrc\s*=\s*(\'|\")([^\'\"]*)(\'|\")/i.exec(p1);
			if (regExpMatch != null) {
				address = regExpMatch[2].replace(/^ +| +$/g, '');
			}

			var imgAlt = '';
			regExpMatch = /\balt\s*=\s*(\'|\")([^\'\"]*)(\'|\")/i.exec(p1);
			if (regExpMatch != null) {
				imgAlt = regExpMatch[2].replace(/^ +| +$/g, '');
				imgAlt = imgAlt.replace(/&amp;nbsp;|[\n\u0000]/g, ' ');
				imgAlt = imgAlt.replace(/ {2,}/g, ' ');
				imgAlt = imgAlt.replace(/^ | $/g, '');
				if (imgAlt != '') {
					imgAlt = '|' + imgAlt;
				}
			}

			var imgWidth = '';
			regExpMatch = /\bwidth\s*=\s*(\'|\")([^\'\"]*)(\'|\")/i.exec(p1);
			if (regExpMatch != null) {
				imgWidth = '|' + regExpMatch[2].replace(/^ +| +$/g, '') + 'px';
			}

			var imgLink = '';
			regExpMatch = /([^\/]+)$/.exec(address);
			if (regExpMatch != null) {
				imgLink = regExpMatch[1];
				if (imgLink != '') {
					return('[[' + wikEdText['wikicode Image'] + ':' + imgLink + imgWidth + imgAlt + ']]');
				}
			}
			return('');
		}
	);

// convert lists: * # : ;
	var listObj = {};
	listObj.prefix = '';
	obj.html = obj.html.replace(/[\s\u0000]*<(\/?(ol|ul|li|dl|dd|dt))\b[^>]*>[\s\u0000]*()/gi,
		function (p, p1, p2, p3, p4) {
			switch (p1.toLowerCase()) {
				case 'ol':
					listObj.prefix += '#';
					return('\u0000');
				case 'ul':
					listObj.prefix += '*';
					return('\u0000');
				case 'dl':
					listObj.prefix += ':';
					return('\u0000');
				case '/ol':
				case '/ul':
				case '/dl':
					listObj.prefix = listObj.prefix.substr(0, listObj.prefix.length - 1);
					return('\u0000\u0000');
				case 'li':
				case 'dd':
					return('\u0000' + listObj.prefix + ' ');
				case 'dt':
					return('\u0000' + listObj.prefix.replace(/:$/, ';') + ' ');
				case '/li':
				case '/dt':
				case '/dd':
					return('');
			}
			return('');
		}
	);
	obj.html = obj.html.replace(/[\n|\u0000]+[#\*:\;]+ (?=[\n|\u0000])/g, '');

// <> remove not allowed tags
	obj.html = obj.html.replace(/(<\/?)(\/?)(\w+)(.*?>)/g,
		function (p, p1, p2, p3, p4) {
			if (wikEdTableMode == true) {
				if ( /^(table|tr|td|th|thead|tbody|tfoot|col|colgroup|caption)$/i.test(p3) ) {
					var tag = p1 + p2 + p3 + p4;
					tag = tag.replace(/</g, '\u0001');
					tag = tag.replace(/>/g, '\u0002');
					return(tag);
				}
				else {
					return('');
				}
			}
			else if ( /^(big|blockquote|colgroup|center|code|del|div|font|ins|p|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby|nowiki|math|gallery|noinclude|includeonly|ref|references|source|poem)$/i.test(p3) ) {
				return(p1 + p2 + p3 + p4);
			}
			else {
				return('');
			}
		}
	);

// sanitize attributes in opening html tags
	obj.html = obj.html.replace(/<(\w+) +(.*?) *(\/?)>/g,
		function (p, p1, p2, p3) {
			if (p3 != '') {
				p3 = ' ' + p3;
			}
			return('<' + p1 + WikEdSanitizeAttributes(p1, p2, relaxed) + p3 + '>');
		}
	);

// unformat underlined, italic or bold blanks
	obj.html = obj.html.replace(/<u>(\'\'\'|\'\'|\s|\u0000)*([\s\u0000]+)(\'\'\'|\'\'|\s|\u0000)*<\/u>/g, '$2');
	obj.html = obj.html.replace(/\'\'\'(\'\'|\s|\u0000)*([\s\u0000]+)(\'\'|\s|\u0000)*\'\'\'/g, '$2');
	obj.html = obj.html.replace(/\'\'([\s\u0000]+)\'\'/g, '$1');

// fix MS Word non-style heading formatting
	obj.html = obj.html.replace(/(\u0000(={1,6}) *)(<u>|\'\'\'|\'\')+(.*?)(<\/u>|\'\'\'|\'\')+( *\2\u0000)/gi, '$1$4$6');

// remove empty headings
	obj.html = obj.html.replace(/\u0000(={1,6})\s+\1\u0000/g, '\u0000');

// remove space-only lines
	obj.html = obj.html.replace(/([\s\u0000]*\u0000[\s\u0000]*)/g,
		function (p, p1) {
			return(p1.replace(/\n/g, '\u0000'));
		}
	);
	obj.html = obj.html.replace(/\u0000\s+/g, '\u0000');
	obj.html = obj.html.replace(/\s+(?=\u0000)/g, '\u0000');

// remove trailing linebreaks from table cells
	obj.html = obj.html.replace(/\u0000{2,}(\|)/g, '\u0000$1');

// remove leading and trailing spaces
	obj.html = obj.html.replace(/>\s+\u0000/g, '>\u0000');
	obj.html = obj.html.replace(/\u0000\s+</g, '\u0000<');

// remove empty inline and block tag pairs
	obj.html = obj.html.replace(/( *)<(big|colgroup|code|del|font|ins|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby|nowiki)\b[^>]*><\/\1> *()/gi, '$1');
	obj.html = obj.html.replace(/[\s\u0000]*<(blockquote|center|div|math|gallery|noinclude|includeonly|ref|references|source|poem)\b[^>]*><\/\1>[\s\u0000]*()/gi, '\u0000\u0000');

// remove empty lines from block tags
	obj.html = obj.html.replace(/(<(blockquote|center|div|p|pre|gallery)\b[^>]*>)[\s\u0000]+/gi, '$1');
	obj.html = obj.html.replace(/[\s\u0000]+(<\/(blockquote|center|div|p|pre|gallery)>)/gi, '$1');

// escape < >
	obj.html = obj.html.replace(/</g, '&lt;');
	obj.html = obj.html.replace(/>/g, '&gt;');

// preserved table tags
	obj.html = obj.html.replace(/\u0001/g, '<');
	obj.html = obj.html.replace(/\u0002/g, '>');

// newlines to <br />
	obj.html = obj.html.replace(/\u0000+\n/g, '\n');
	obj.html = obj.html.replace(/\n\u0000+/g, '\n');
	obj.html = obj.html.replace(/\n*\u0000(\u0000|\n)+/g, '\n\n');
	obj.html = obj.html.replace(/\u0000/g, '\n');
	obj.html = obj.html.replace(/\n/g, '<br />');

// table block element needs only one newline
	obj.html = obj.html.replace(/(<\/table><br\b[^>]*>)(<br\b[^>]*>)+/g, '$1');

// remove empty lines from article start and end
	if (obj.from == 'whole') {
		obj.html = obj.html.replace(/^(<br\b[^>]*>)+/gi, '');
		obj.html = obj.html.replace(/(<br\b[^>]*>)+$/gi, '');
	}

	return;
}


//
// WikEdRelativeToAbsolutePath
//   broken for editing article names containing "/", https://bugzilla.mozilla.org/show_bug.cgi?id=430910

window.WikEdRelativeToAbsolutePath = function(relativePath, fullPath) {

	var absolutePath = '';

// get current url
	if (fullPath == null) {
		fullPath = window.location.href;
		fullPath = fullPath.replace(/#.*/, '');
		fullPath = fullPath.replace(/\?.*/, '');
	}

// ./index.php
	if (/^\.\/()/.test(relativePath) == true) {
		relativePath = relativePath.replace(/^\.\/()/, '');
		fullPath = fullPath.replace(/\/[^\/]*$/, '');
		absolutePath = fullPath + '/' + relativePath;
	}

// ../../index.php
	else if (/^\.\.\/()/.test(relativePath) == true) {
		while (/^\.\.\/()/.test(relativePath) == true) {
			relativePath = relativePath.replace(/^\.\.\/()/, '');
			fullPath = fullPath.replace(/\/[^\/]*$/, '');
		}
		absolutePath = fullPath + '/' + relativePath;
	}

// full path
	else {
		absolutePath = relativePath;
	}
	return(absolutePath);
}


//
// WikEdSanitizeAttributes: see Sanitizer.php
//

window.WikEdSanitizeAttributes = function(tag, attributes, relaxed) {
	var common;
	var tablealign;
	var tablecell;
	var table;
	if (relaxed == true) {
		common = 'dir|style|class'; // not needed: lang|id|title
		tablealign = '|align|char|charoff|valign';
		table = '|summary|width|border|frame|rules|cellspacing|cellpadding|align|bgcolor';
		tablecell = '|abbr|axis|headers|scope|rowspan|colspan|nowrap|width|height|bgcolor';
	}
	else {
		common = 'dir';
		table = '|border|cellspacing|cellpadding|align|bgcolor';
		tablealign = '|align|valign';
		tablecell = '|rowspan|colspan|nowrap|bgcolor';
	}
	tag = tag.toLowerCase();
	var sanitized = '';
	var regExp = /(\w+)\s*=\s*((\'|\")(.*?)\3|(\w+))/g;
	var regExpMatch;
	while ( (regExpMatch = regExp.exec(attributes)) != null) {
		var attrib = regExpMatch[1];
		var attribValue = regExpMatch[4] || regExpMatch[5];
		if (attribValue == '') {
			continue;
		}
		var valid = false;

// relaxed, for existing text tags
		if (relaxed == true) {
			if ('center|em|strong|cite|code|var|sub|supdl|dd|dt|tt|b|i|big|small|strike|s|u|rb|rp|ruby'.indexOf(tag) >= 0) {
				if (common.indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('div|span|h1|h2|h3|h4|h5|h6|p'.indexOf(tag) >= 0) {
				if ((common + '|align').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('blockquote'.indexOf(tag) >= 0) {
				if ((common + '|cite').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('br'.indexOf(tag) >= 0) {
				if ('style|clear'.indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('pre'.indexOf(tag) >= 0) {
				if ((common + '|width').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('ins|del'.indexOf(tag) >= 0) {
				if ((common + '|cite|datetime').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('ul'.indexOf(tag) >= 0) {
				if ((common + '|type').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('ol'.indexOf(tag) >= 0) {
				if ((common + '|type|start').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('li'.indexOf(tag) >= 0) {
				if ((common + '|type|value').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('table'.indexOf(tag) >= 0) {
				if ((common + table).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('caption'.indexOf(tag) >= 0) {
				if ((common + '|align').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('thead|tfoot|tbody'.indexOf(tag) >= 0) {
				if ((common + tablealign).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('colgroup|col'.indexOf(tag) >= 0) {
				if ((common + '|span|width' + tablealign).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('tr'.indexOf(tag) >= 0) {
				if ((common + '|bgcolor' + tablealign).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('td|th'.indexOf(tag) >= 0) {
				if ((common + tablecell + tablealign).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('font'.indexOf(tag) >= 0) {
				if ((common + '|size|color|face').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('hr'.indexOf(tag) >= 0) {
				if ((common + '|noshade|size|width').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('rt'.indexOf(tag) >= 0) {
				if ((common + '|rbspan').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('ref'.indexOf(tag) >= 0) {
				if (('name').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('references'.indexOf(tag) >= 0) {
			}
			else if ('source'.indexOf(tag) >= 0) {
				if (('lang').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('poem'.indexOf(tag) >= 0) {
			}
			else if ('gallery'.indexOf(tag) >= 0) {
				if ((common + '|perrow|widths|heights').indexOf(attrib) >= 0) { valid = true; }
			}
		}

// strict, for html code to be wikified from external sources (websites, Word)
		else {
			if ('center|em|strong|cite|code|var|sub|supdl|dd|dt|tt|b|i|big|small|strike|s|u|rb|rp|ruby|blockquote|pre|ins|del'.indexOf(tag) >= 0) {
				if (common.indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('div|span|h1|h2|h3|h4|h5|h6|p'.indexOf(tag) >= 0) {
				if ((common + '|align').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('br'.indexOf(tag) >= 0) {
				if ('clear'.indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('ul'.indexOf(tag) >= 0) {
				if ((common + '|type').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('ol'.indexOf(tag) >= 0) {
				if ((common + '|type|start').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('li'.indexOf(tag) >= 0) {
				if ((common + '|type|value').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('table'.indexOf(tag) >= 0) {
				if ((common + table).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('caption'.indexOf(tag) >= 0) {
				if ((common + '|align').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('thead|tfoot|tbody'.indexOf(tag) >= 0) {
				if ((common + tablealign).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('colgroup|col'.indexOf(tag) >= 0) {
				if ((common + '|span' + tablealign).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('tr'.indexOf(tag) >= 0) {
				if ((common + '|bgcolor' + tablealign).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('td|th'.indexOf(tag) >= 0) {
				if ((common + tablecell + tablealign).indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('font'.indexOf(tag) >= 0) {
				if ((common + '|color').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('hr'.indexOf(tag) >= 0) {
				if ((common + '|noshade|size').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('rt'.indexOf(tag) >= 0) {
				if ((common + '|rbspan').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('ref'.indexOf(tag) >= 0) {
				if (('name').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('references'.indexOf(tag) >= 0) {
			}
			else if ('source'.indexOf(tag) >= 0) {
				if (('lang').indexOf(attrib) >= 0) { valid = true; }
			}
			else if ('poem'.indexOf(tag) >= 0) {
			}
			else if ('gallery'.indexOf(tag) >= 0) {
			}
		}

// clean up
		if (valid == true) {

// clean up defaults for align
			if (attrib == 'align') {
				if ('tr|td|th'.indexOf(tag) >= 0) {
					if (attribValue == 'left') {
						attribValue = '';
					}
				}
			}

// clean up defaults for valign
			else if (attrib == 'valign') {
				if ('tr|td|th'.indexOf(tag) >= 0) {
					if (attribValue == 'top') {
						attribValue = '';
					}
				}
			}

// clean up style
			else if (attrib == 'style') {

// remove non-standard Mozilla styles
				attribValue = attribValue.replace(/(^| )(-moz-[\w\-]+): [\w\-]+; *()/g, '$1');
				attribValue = attribValue.replace(/(^| )([\w\-]+): [^;]*(-moz-[\w\-]+|windowtext)[^;]*; *()/g, '$1');

// remove dimensions from null values
				attribValue = attribValue.replace(/\b0(%|in|cm|mm|em|ex|pt|pc|px)\b/g, '0');

// remove empty definitions and spaces
				attribValue = attribValue.replace(/[\w\-]+ *\: *\; *()/g, '');
				attribValue = attribValue.replace(/ *(;|:) *()/g, '$1 ');
				attribValue = attribValue.replace(/( |;)+$/g, ';');
			}

// clean up class
			else if (attrib == 'class') {

// remove MS Word classes
				attribValue = attribValue.replace(/^Ms.*$/g, '');
			}

			if (attribValue != '') {
				sanitized += ' ' + attrib + '="' + attribValue + '"';
			}
		}
	}
	return(sanitized);
}


//
//
// WikEdRemoveHighlighting: remove syntax highlighting in obj.html; sets obj.htmlCode if text contains html code
//    expects <br /> instead of \n

window.WikEdRemoveHighlighting = function(obj) {

// remove highlighting and atttribute-free span tags
	var isRemove = [];
	obj.html = obj.html.replace(/(<(\/?)span\b([^>]*)>)/g,
		function (p, p1, p2, p3) {
			if (p2 == '') {
				if (/\bclass=\"wikEd\w+\"/.test(p3)) {
					isRemove.push(true);
					return('');
				}
				isRemove.push(false);
				return(p1);
			}
			if (isRemove.pop() == true) {
				return('');
			}
			return(p1);
		}
	);

// remove highlighting div tags
	var isRemove = [];
	obj.html = obj.html.replace(/(<(\/?)div\b([^>]*)>)/g,
		function (p, p1, p2, p3) {
			if (p2 == '') {
				if (/\bclass=\"wikEd\w+\"/.test(p3)) {
					isRemove.push(true);
					return('');
				}
				isRemove.push(false);
				return(p1);
			}
			if (isRemove.pop() == true) {
				return('');
			}
			return(p1);
		}
	);

// remove highlighting pre tags
	var isRemove = [];
	obj.html = obj.html.replace(/(<(\/?)pre\b([^>]*)>)/g,
		function (p, p1, p2, p3) {
			if (p2 == '') {
				if (/\bclass=\"wikEd\w+\"/.test(p3)) {
					isRemove.push(true);
					return('');
				}
				isRemove.push(false);
				return(p1);
			}
			if (isRemove.pop() == true) {
				return('');
			}
			return(p1);
		}
	);

// comments
	obj.html = obj.html.replace(/<!--wikEd\w+-->/g, '');

// newlines
	obj.html = obj.html.replace(/[\n\r ]+/g, ' ');

// non-breaking spaces
	obj.html = obj.html.replace(/&nbsp;/g, '\u00a0');

// check for pasted html content
	if (obj.html.match(/<(?!br\b)/) != null) {
		obj.htmlCode = true;
	}
	else {
		obj.htmlCode = false;
	}
	return;
}


//
// WikEdHighlightSyntax: highlight syntax in obj.html; if singleLine is set, no block syntax will be highlighted; call WikEdRemoveHighlighting first
//   expects < > &lt; &gt; &amp;  \u00a0 instead of &nbsp;  \n instead of <br />

window.WikEdHighlightSyntax = function(obj, singleLine) {

// MS IE compatibility fix: use \n instead of \r\n
	obj.html = obj.html.replace(/\r\n?/g, '\n');

// &lt; &gt; &amp; to \u0000 \u0001  \u0002
	obj.html = obj.html.replace(/&lt;/g, '\u0000');
	obj.html = obj.html.replace(/&gt;/g, '\u0001');
	obj.html = obj.html.replace(/&amp;/g, '\u0002');

// #REDIRECT
	obj.html = obj.html.replace(/(^|\n)(#)(redirect\b)/gi, '$1<span class="wikEdWikiRedir">$3</span><!--wikEdWikiRedir-->');

// nowiki (no html highlighting)
	obj.html = obj.html.replace(/(\u0000nowiki\b.*?\u0001)(.*?)(\u0000\/nowiki\b.*?\u0001)/gi,
		function (p, p1, p2, p3) {
			p2 = p2.replace(/\u0000/g, '&lt;');
			p2 = p2.replace(/\u0001/g, '&gt;');
			return(p1 + p2 + p3);
		}
	);

// blocks

// lists * # : ;
	obj.html = obj.html.replace(/^((\u0000!--.*?--\u0001)*)([\*\#\:\;]+)(.*?)$/gm, '<span class="wikEdListLine">$1<span class="wikEdListTag">$3</span><!--wikEdListTag-->$4</span><!--wikEdListLine-->');
	if (singleLine != true) {
		obj.html = obj.html.replace(/((<span class=\"wikEdListLine\">[^\n]*\n)+)/g, '<span class="wikEdListBlock">$1');
		obj.html = obj.html.replace(/(<span class=\"wikEdListLine\">[^\n]*)(\n)(?!<span class=\"wikEdListLine\">)/g, '$1</span><!--wikEdListBlock-->$2');
	}

// #REDIRECT (finish)
	obj.html = obj.html.replace(/(<span class=\"wikEdWikiRedir\">)(.*?<\/span><!--wikEdWikiRedir-->)/g, '$1#$2');

// various blocks
	if (singleLine != true) {
		obj.html = obj.html.replace(/(\u0000(blockquote|center|div|pre|timeline|imagemap|source)\b[^\u0001]*\u0001.*?\u0000\/\2\u0001)/gi, '<span class="wikEdBlock">$1</span><!--wikEdBlock-->');
	}

// space-pre
	if (singleLine != true) {
		obj.html = obj.html.replace(/^((\u0000!--.*?--\u0001)*)[\u00a0 ]([\u00a0 ]*)(.*?)$/gm, '<span class="wikEdSpaceLine">$1<span class="wikEdSpaceTag">&nbsp;$3</span><!--wikEdSpaceTag-->$4</span><!--wikEdSpaceLine-->');
		obj.html = obj.html.replace(/((<span class=\"wikEdSpaceLine\">[^\n]*\n)+)/g, '<span class="wikEdSpaceBlock">$1');
		obj.html = obj.html.replace(/(<span class=\"wikEdSpaceLine\">[^\n]*)(\n)(?!<span class="wikEdSpaceLine">)/g, '$1</span><!--wikEdSpaceBlock-->$2');
	}

// ---- <hr> horizontal rule
	obj.html = obj.html.replace(/(^|\n)((\u0000!--.*?--\u0001|<[^>]*>)*)(----)((\u0000!--.*?--\u0001|<[^>]*>)*)(\n|$)/g, '$1<span class="wikEdHR">$2$4</span><!--wikEdHR-->$5$7');
	obj.html = obj.html.replace(/(\u0000hr\u0001)/g, '<span class="wikEdHRInline">$1</span><!--wikEdHRInline-->');

// == headings
	obj.html = obj.html.replace(/(^|\n)((\u0000!--.*?--\u0001|<[^>]*>)*)(=+[\u00a0 ]*)([^\n]*?)([\u00a0 ]*=+)(?=([\u00a0 ]|<[^>]*>|\u0000!--.*?--\u0001)*(\n|$))/g,
		function (p, p1, p2, p3, p4, p5, p6) {
			p4 = p4.replace(/(=+)/g, '<span class="wikEdWiki">$1</span><!--wikEdWiki-->');
			p6 = p6.replace(/(=+)/g, '<span class="wikEdWiki">$1</span><!--wikEdWiki-->');
			var regExp = new RegExp('^' + wikEdText['External links'] + '?|' + wikEdText['External links'] + '|' + wikEdText['See also'] + '|'  + wikEdText['References'] + '$', 'i');
			if (regExp.test(p5) ) {
				p1 = p1 + '<span class="wikEdHeadingWp">';
				p6 = p6 + '</span><!--wikEdHeadingWp-->';
			}
			else {
				p1 = p1 + '<span class="wikEdHeading">';
				p6 = p6 + '</span><!--wikEdHeading-->';
			}
			return(p1 + p2 + p4 + p5 + p6);
		}
	);

// tables                                                  {|   |+   |-   ! |}            |
	obj.html = obj.html.replace(/^((\u0000!--.*?--\u0001)*)(\{\||\|\+|\|\-|\!|\|\}([^\}]|$)|\|)(.*?)$/gm, '<span class="wikEdTableLine">$1<span class="wikEdTableTag">$3</span><!--wikEdTableTag-->$5</span><!--wikEdTableLine-->');
	if (singleLine != true) {
		obj.html = obj.html.replace(/(^|\n)((<[^>]*>|\u0000!--.*?--\u0001)*\{\|)/g, '$1<span class="wikEdTableBlock">$2');
		obj.html = obj.html.replace(/(^|\n)((<[^>]*>|\u0000!--.*?--\u0001)*\|\}(<[^>]*>)*)/g, '$1$2</span><!--wikEdTableBlock-->');
		obj.html = obj.html.replace(/(\u0000table\b[^\u0001]*\u0001)/gi, '<span class="wikEdTableBlock">$1');
		obj.html = obj.html.replace(/(\u0000\/table\u0001)/gi, '$1</span><!--wikEdTableBlock-->');
	}

// <gallery> wiki markup
	if (singleLine != true) {
		obj.html = obj.html.replace(/(\u0000(gallery)\b[^\u0001]*\u0001)/gi, '<span class="wikEdWiki">$1');
		obj.html = obj.html.replace(/(\u0000\/(gallery)\u0001)/gi, '$1</span><!--wikEdWiki-->');
	}

// various block tags
	obj.html = obj.html.replace(/(\u0000\/?(blockquote|center|div|pre|timeline|imagemap|source)\b[^\u0001]*\u0001)/gi, '<span class="wikEdBlockTag">$1</span><!--wikEdBlockTag-->');

// <p> ... </p> pairs with (wikEdBlockTag) and withhout attributes (wikEdUnknown)
	var isRemove = [];
	obj.html = obj.html.replace(/(\u0000(\/?)p\b([^\u0001]*?)\u0001)/g,
		function (p, p1, p2, p3) {
			if (p2 == '') {
				if (p3 == '') {
					isRemove.push(true);
					return('<span class="wikEdUnknown">' + p1 + '</span><!--wikEdUnknown-->');
				}
				if (/\/$/.test(p3)) {
					return('<span class="wikEdUnknown">' + p1 + '</span><!--wikEdUnknown-->');
				}
				isRemove.push(false);
				return('<span class="wikEdBlockTag">' + p1 + '</span><!--wikEdBlockTag-->');
			}
			if (isRemove.pop() == true) {
				return('<span class="wikEdUnknown">' + p1 + '</span><!--wikEdUnknown-->');
			}
			return('<span class="wikEdBlockTag">' + p1 + '</span><!--wikEdBlockTag-->');
		}
	);

// inline elements

// magic words
	obj.html = obj.html.replace(/(__(NOTOC|FORCETOC|TOC|NOEDITSECTION|NEWSECTIONLINK|NOCONTENTCONVERT|NOCC|NOGALLERY|NOTITLECONVERT|NOTC|END|START)__)/gi, '<span class="wikEdMagic">$1</span><!--wikEdMagic-->');

// <sup> </sub> <ins> <del>
	obj.html = obj.html.replace(/(\u0000sup\b[^\u0001]*\u0001((.|\n)*?)\u0000\/sup\u0001)/gi, '<span class="wikEdSuperscript">$1</span><!--wikEdSuperscript-->');
	obj.html = obj.html.replace(/(\u0000sub\b[^\u0001]*\u0001((.|\n)*?)\u0000\/sub\u0001)/gi, '<span class="wikEdSubscript">$1</span><!--wikEdSubscript-->');
	obj.html = obj.html.replace(/(\u0000(ins|u)\b[^\u0001]*\u0001((.|\n)*?)\u0000\/(ins|u)\u0001)/gi, '<span class="wikEdIns">$1</span><!--wikEdIns-->');
	obj.html = obj.html.replace(/(\u0000(del|s|strike)\b[^\u0001]*\u0001((.|\n)*?)\u0000\/(del|s|strike)\u0001)/gi, '<span class="wikEdDel">$1</span><!--wikEdDel-->');

// <ref /> and <ref> wiki markup
	if (wikEdRefHide != true) {
		obj.html = obj.html.replace(/\u0000(ref\b[^\u0001]*?\/)\u0001/gi, '<span class="wikEdRef">&lt;$1&gt;</span><!--wikEdRef-->');
		obj.html = obj.html.replace(/(\u0000ref\b[^\u0001]*\u0001((.|\n)*?)\u0000\/ref\u0001)/gi, '<span class="wikEdRef">$1</span><!--wikEdRef-->');
	}

// various inline tags
	obj.html = obj.html.replace(/(\u0000\/?(sub|sup|ins|u|del|s|strike|big|br|colgroup|code|font|small|span|tt|rb|rp|rt|ruby|ref)\b[^\u0001]*\u0001)/gi, '<span class="wikEdInlineTag">$1</span><!--wikEdInlineTag-->');

// <references/> wiki markup
	obj.html = obj.html.replace(/\u0000((references)\b[^\u0001]*?\/)\u0001/gi, '<span class="wikEdWiki">&lt;$1&gt;</span><!--wikEdWiki-->');

// <math> <noinclude> <includeonly> <references> wiki markup
	obj.html = obj.html.replace(/(\u0000(math|gallery|noinclude|includeonly|references)\b[^\u0001]*\u0001((.|\n)*?)(\u0000)\/\2\u0001)/gi, '<span class="wikEdWiki">$1</span><!--wikEdWiki-->');

// unsupported or not needed <> tags
	obj.html = obj.html.replace(/(\u0000\/?)(\w+)(.*?\/?\u0001)/g,
		function (p, p1, p2, p3) {
			if ( ! /^(col|thead|tfoot|tbody|big|br|blockquote|colgroup|center|code|del|div|font|ins|p|pre|s|small|span|strike|sub|sup|tt|u|rb|rp|rt|ruby|nowiki|math|gallery|noinclude|includeonly|ref|references|timeline|imagemap|source)$/i.test(p2) ) {
				p1 = '<span class="wikEdUnknown">' + p1;
				p3 = p3 + '</span><!--wikEdUnknown-->';
			}
			return(p1 + p2 + p3);
		}
	);

// comments
	obj.html = obj.html.replace(/(\u0000!--(.|\n)*?--\u0001)/g, '<span class="wikEdComment">$1</span><!--wikEdComment-->');

// named html colors in quotation marks
	obj.html = obj.html.replace(/(\'|\")(aliceblue|antiquewhite|aqua|aquamarine|azure|beige|bisque|blanchedalmond|burlywood|chartreuse|coral|cornsilk|cyan|darkgray|darkgrey|darkkhaki|darkorange|darksalmon|darkseagreen|floralwhite|fuchsia|gainsboro|ghostwhite|gold|goldenrod|greenyellow|honeydew|hotpink|ivory|khaki|lavender|lavenderblush|lawngreen|lemonchiffon|lightblue|lightcoral|lightcyan|lightgoldenrodyellow|lightgray|lightgreen|lightgrey|lightpink|lightsalmon|lightskyblue|lightsteelblue|lightyellow|lime|linen|magenta|mediumaquamarine|mediumspringgreen|mediumturquoise|mintcream|mistyrose|moccasin|navajowhite|oldlace|orange|palegoldenrod|palegreen|paleturquoise|papayawhip|peachpuff|peru|pink|plum|powderblue|salmon|sandybrown|seashell|silver|skyblue|snow|springgreen|tan|thistle|turquoise|violet|wheat|white|whitesmoke|yellow|yellowgreen)(\1)/g, '$1<span style="background-color: $2;" class="wikEdColorsLight">$2</span><!--wikEdColorsLight-->$3');
	obj.html = obj.html.replace(/(\'|\")(black|blue|blueviolet|brown|cadetblue|chocolate|cornflowerblue|crimson|darkblue|darkcyan|darkgoldenrod|darkgreen|darkmagenta|darkolivegreen|darkorchid|darkred|darkslateblue|darkslategray|darkslategrey|darkturquoise|darkviolet|deeppink|deepskyblue|dimgray|dimgrey|dodgerblue|firebrick|forestgreen|gray|green|grey|indianred|indigo|lightseagreen|lightslategray|lightslategrey|limegreen|maroon|mediumblue|mediumorchid|mediumpurple|mediumseagreen|mediumslateblue|mediumvioletred|midnightblue|navy|olive|olivedrab|orangered|orchid|palevioletred|purple|red|rosybrown|royalblue|saddlebrown|seagreen|sienna|slateblue|slategray|slategrey|steelblue|teal|tomato)(\1)/g, '$1<span style="background-color: $2;" class="wikEdColorsDark">$2</span><!--wikEdColorsDark-->$3');

// RGB hex colors #d4d0cc, exclude links and character entities starting with &
	obj.html = obj.html.replace(/(^|[^\/\w\u0002])(#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2}))(?=(\W|$))/g,
		function (p, p1, p2, p3, p4, p5) {
			var luminance = parseInt(p3, 16) * 0.299 + parseInt(p4, 16) * 0.587 + parseInt(p5, 16) * 0.114;
			if (luminance > 128) {
				return(p1 + '<span style="background-color: ' + p2 + '" class="wikEdColorsLight">' + p2 + '</span><!--wikEdColorsLight-->');
			}
			else {
				return(p1 + '<span style="background-color: ' + p2 + '" class="wikEdColorsDark">' + p2 + '</span><!--wikEdColorsDark-->');
			}
		}
	);

// RGB hex colors #ddc, exclude links and character entities starting with &
	obj.html = obj.html.replace(/(^|[^\/\w\u0002])(#([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F]))(?=(\W|$))/g,
		function (p, p1, p2, p3, p4, p5) {
			var luminance = parseInt(p3, 16) * 16 * 0.299 + parseInt(p4, 16) * 16 * 0.587 + parseInt(p5, 16) * 16  * 0.114;
			if (luminance > 128) {
				return(p1 + '<span style="background-color: ' + p2 + '" class="wikEdColorsLight">' + p2 + '</span><!--wikEdColorsLight-->');
			}
			else {
				return(p1 + '<span style="background-color: ' + p2 + '" class="wikEdColorsDark">' + p2 + '</span><!--wikEdColorsDark-->');
			}
		}
	);

// RGB decimal colors rgb(128,64,265)
	obj.html = obj.html.replace(/(rgb\(\s*(\d+),\s*(\d+),\s*(\d+)\s*\))/gi,
		function (p, p1, p2, p3, p4) {
			var luminance = p2 * 0.299 + p3 * 0.587 + p4  * 0.114;
			if (luminance > 128) {
				return('<span style="background-color: ' + p1 + '" class="wikEdColorsLight">' + p1 + '</span><!--wikEdColorsLight-->');
			}
			else {
				return('<span style="background-color: ' + p1 + '" class="wikEdColorsDark">' + p1 + '</span><!--wikEdColorsDark-->');
			}
		}
	);

// clear array of link addresses
	if (obj.whole == true) {
		wikEdFollowLinkIdNo = 0;
		wikEdFollowLinkHash = {};
	}
	obj.whole = false;

// URLs, allowed chars: \w / . & ? = - @ # % ~ + : (; allowed because of common misuse, : allowed for wikipedia links)
	obj.html = obj.html.replace(/((http:\/\/|https:\/\/|ftp:\/\/|irc:\/\/|gopher:\/\/|news:|mailto:)[^\u0000\u0001\u0003-\u0020\!\"\$\'\(\)\*\,\<\>\[\\\]\^\`\{-\|\}\u007f-\uffff]*)/gi,
		function (p, p1, p2) {
			return('<span class="wikEdURLLink"' + WikEdFollowLinkUrl(null, null, p1) + '>' + p1 + '</span><!--wikEdURLLink-->');
		}
	);

// URLs with text
	obj.html = obj.html.replace(/(\[)( *<span class=\"wikEdURLLink\"[^>]*>.*?<\!--wikEdURLLink--> *)([^\]\n]*?)( *\])/gi,
		function (p, p1, p2, p3, p4) {

// link text
			p3 = p3.replace(/(.*)/, '<span class="wikEdURLText">$1</span><!--wikEdURLText-->');

// link tags
			p1 = p1.replace(/(\[)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
			p4 = p4.replace(/(\])/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');

			return(p1 + p2 + p3 + p4);
		}
	);

// highlight images

// p10 needed to prevent freezing for certain nested tags
//                            1       2                                         3                 45   67                        8                                  6 5 49    10
//                            ( [[   )( Image:                                 )( name           )(( | (( wikilink             ) ( link              ) non-link     )*)*)(   )( ]]  )
	var regExpImg = new RegExp('(\\[\\[)(' + wikEdText['wikicode Image'] + ' *: *)([^\\[\\]\\|\\n]*)((\\|((\\[\\[[^\\]\\n]*\\]\\])?(\\[[^\\[\\]\\n]*\\])?[^\\[\\]\\|]*)*)*)(.*?)(\\]\\])', 'gi');
	obj.html = obj.html.replace(regExpImg,
		function (p, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10) {
			var linkTitle = p3;
			linkTitle = linkTitle.replace(/\|.*()/g, '');
			linkTitle = linkTitle.replace(/\n.*()/g, '');

			p1 = '<span class="wikEdImage"' + WikEdFollowLinkUrl(p2, linkTitle) + '>' + p1;
			p10 = p10 + '</span><!--wikEdImage-->';
			p2 = '<span class="wikEdImageName">' + p2;
			p3 = p3 + '</span><!--wikEdImageName-->';

// parameters and capture
			p4 = p4.replace(/((\[[^\]]\]|\[\[[^\]]\]\]|[^\]\|])+)/g,
				function (p, p1) {
					if (/^(thumb|thumbnail|frame|right|left|center|none|\d+px|\d+x\d+px)$/.test(p1) == true) {
						p1 = '<span class="wikEdImageParam">' + p1 + '</span><!--wikEdImageParam-->';
					}
					else {
						p1 = '<span class="wikEdImageCaption">' + p1 + '</span><!--wikEdImageCaption-->';
					}
					return(p1);
				}
			);

// link tags
			p1 = p1.replace(/(\[+)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
			p10 = p10.replace(/(\]+)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
			p4 = p4.replace(/(\|)/g, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
			return(p1 + p2 + p3 + p4 + p9 + p10);
		}
	);

// [[ ]] links, categories
	obj.html = obj.html.replace(/(\[\[)([^\[\]]*)(\]\])/g,
		function (p, p1, p2, p3) {

// omit image tags
			var regExpImg = new RegExp('^(<[^>]*>)*' + wikEdText['wikicode Image'] + '\\s*:', 'i');
			if (regExpImg.test(p2) == true) {
				return(p1 + p2 + p3);
			}

// get url
			var linkParam = '';
			var linkInter;
			var linkMatch = p2.match(/^\s*(([\w À-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\-]*\s*:)*)\s*([^\|]+)/);
			if (linkMatch != null) {
				linkInter = linkMatch[1];
				linkParam = WikEdFollowLinkUrl(linkInter, linkMatch[3]);
			}

// category
			var regExpCat = new RegExp('^\\s*' + wikEdText['wikicode Category'] + '\\s*:', 'i');
			if (regExpCat.test(p2)) {
				var regExp = new RegExp('\\s*[\\w\\- À-ÖØ-öø-\\u0220\\u0222-\\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\\u0400-\\u0481\\u048a-\\u04ce\\u04d0-\\u04f5\\u04f8\\u04f9]+\\s*:\\s*' + wikEdText['wikicode Category'] + '\\s*:', 'i');
				if (p2.match(regExp) != null) {
					p1 = '<span class="wikEdCatInter"' + linkParam + '>' + p1;
					p3 = p3 + '</span><!--wikEdCatInter-->';
				}
				else {
					p1 = '<span class="wikEdCat"' + linkParam + '>' + p1;
					p3 = p3 + '</span><!--wikEdCat-->';
				}
				p2 = p2.replace(/^(\s*)(([\w ]*:)+)/, '$1<span class="wikEdInter">$2</span><!--wikEdInter-->');
				p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1<span class="wikEdCatName">$2</span><!--wikEdCatName-->$3');
				p2 = p2.replace(/(\|\s*)(.*)/,
					function (p, p1, p2) {
						p2 = p2.replace(/(.*?)(\s*(\||$))/g, '<span class="wikEdCatText">$1</span><!--wikEdCatText-->$2');
						return(p1 + p2);
					}
				);
			}

// wikilink
			else {
				if (linkInter != '') {
					p1 = '<span class="wikEdLinkInter"' + linkParam + '>' + p1;
					p3 = p3 + '</span><!--wikEdLinkInter-->';
				}
				else {
					p1 = '<span class="wikEdLink"' + linkParam + '>' + p1;
					p3 = p3 + '</span><!--wikEdLink-->';
				}
				p2 = p2.replace(/^(\s*)(([\w ]*:)+)/, '$1<span class="wikEdInter">$2</span><!--wikEdInter-->');
				p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1<span class="wikEdLinkName">$2</span><!--wikEdLinkName-->$3');
				p2 = p2.replace(/(\|\s*)(.*)/,
					function (p, p1, p2) {
						p2 = p2.replace(/(.*?)(\s*(\||$))/g, '<span class="wikEdLinkText"">$1</span><!--wikEdLinkText-->$2');
						return(p1 + p2);
					}
				);
			}

// link tags
			p1 = p1.replace(/(\[+)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
			p2 = p2.replace(/(\|)/g, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
			p3 = p3.replace(/(\]+)/, '<span class="wikEdLinkTag">$1</span><!--wikEdLinkTag-->');
			return(p1 + p2 + p3);
		}
	);

// {{ }} simple non-nested templates
	obj.html = obj.html.replace(/(\{{2,3})([^\{\}\<\>\u0000\u0001\n]+)(\}{2,3})/g,
		function (p, p1, p2, p3) {

// get url
			var linkParam = '';
			var linkInter;
			var linkMatch = p2.match(/^\s*(([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]*\s*:)*)\s*([^\|]+)/);
			if (linkMatch != null) {
				linkInter = linkMatch[1];
				linkParam = WikEdFollowLinkUrl(linkInter + wikEdText['wikicode Template'] + ':', linkMatch[3])
			}
			if (linkInter != '') {
				p1 = '<span class="wikEdTemplInter"' + linkParam + '>' + p1;
				p3 = p3 + '</span><!--wikEdTemplInter-->';
			}
			else {
				p1 = '<span class="wikEdTempl"' + linkParam + '>' + p1;
				p3 = p3 + '</span><!--wikEdTempl-->';
			}
			p2 = p2.replace(/^(\s*)((\w*:)+)/, '$1<span class="wikEdInter">$2</span><!--wikEdInter-->');
			p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1<span class="wikEdTemplName">$2</span><!--wikEdTemplName-->$3');
			p2 = p2.replace(/(\|\s*)(.*)/,
				function (p, p1, p2) {
					p2 = p2.replace(/(.*?)(\s*(\||$))/g, '<span class="wikEdTemplText">$1</span><!--wikEdTemplText-->$2');
					return(p1 + p2);
				}
			);

// template tags
			p2 = p2.replace(/(\|)/g, '<span class="wikEdTemplTag">$1</span><!--wikEdTemplTag-->');

			return(p1 + p2 + p3);
		}
	);

// highlighting curly template brackets at template start
	obj.html = obj.html.replace(/(\{{2,})(\s*[^\{\}\<\>\u0000\u0001\n\|]+)/g,
		function (p, p1, p2) {
			var linkMatch = p2.match(/^\s*(([\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9]*\s*:)*)\s*([^\|]+)/);
			var linkParam = '';
			var linkInter;
			if (linkMatch != null) {
				linkInter = linkMatch[1];
				linkParam = WikEdFollowLinkUrl(linkInter + wikEdText['wikicode Template'] + ':', linkMatch[3])
			}
			return('<span class="wikEdTempl"' + linkParam + '><span class="wikEdTemplTag">' + p1 + '</span><span class="wikEdTemplName">' + p2 + '</span><!--wikEdTemplName--><!--wikEdTemplTag-->');
		}
	);

// highlighting curly template brackets at template end
	obj.html = obj.html.replace(/(\}{2,})(?!<\/span><!--wikEdTemplTag-->)/g, '<span class="wikEdTemplTag">$1</span><!--wikEdTemplTag--></span><!--wikEdTempl-->');

// <b> <i>
	obj.html = obj.html.replace(/(\'\'\')(\'*)(.*?)(\'*)(\'\'\')/g, '<span class="wikEdBold">$2$3$4</span><!--wikEdBold-->');
	obj.html = obj.html.replace(/(\'\')(.*?)(\'\')/g, '<span class="wikEdItalic">$1$2$3</span><!--wikEdItalic-->');
	obj.html = obj.html.replace(/(<span class=\"wikEdBold\">)/g, '$1\'\'\'');
	obj.html = obj.html.replace(/(<\/span><!--wikEdBold-->)/g, '\'\'\'$1');
	obj.html = obj.html.replace(/(\'{2,})/g, '<span class="wikEdWiki">$1</span><!--wikEdWiki-->');

// nowiki (remove highlighting)
	obj.html = obj.html.replace(/(\u0000nowiki\b[^\u0001]*\u0001)((.|\n)*?)(\u0000\/nowiki\u0001)/gi,
		function (p, p1, p2, p3, p4) {
			p1 = '<span class="wikEdNowiki"><span class="wikEdInlineTag">' + p1 + '</span><!--wikEdInlineTag-->';
			p2 = p2.replace(/<[^>]*>/g, '');
			p4 = '<span class="wikEdInlineTag">' + p4 + '</span><!--wikEdInlineTag--></span><!--wikEdNowiki-->';
			return(p1 + p2 + p4);
		}
	);

// hide (fade) <ref>
	if (wikEdRefHide == true) {

// escape <ref />
		obj.html = obj.html.replace(/\u0000(ref\b[^\u0001]*?\/)\u0001/g, '<span class="wikEdRefHide">&lt;$1&gt;</span><!--wikEdRefHide-->');

// remove <ref> inner highlighting
		obj.html = obj.html.replace(/(\u0000ref\b[^\u0001]*\u0001)((.|\n)*?)(\u0000\/ref\u0001)/gi,
			function (p, p1, p2, p3, p4) {
				p2 = p2.replace(/<[^>]*>/g, '');
				var str = '<span class="wikEdRefHide">' + p1 + p2 + p4 + '</span><!--wikEdRefHide-->';
				return(str);
			}
		);
	}

// \u0000 and \u0001 back to &lt; and &gt;
	obj.html = obj.html.replace(/\u0000/g, '&lt;');
	obj.html = obj.html.replace(/\u0001/g, '&gt;');
	obj.html = obj.html.replace(/\u0002/g, '&amp;');

// display control chars with popup title
	var regExp = new RegExp('([' + wikEdControlCharsStr + '])', 'g');
	obj.html = obj.html.replace(regExp,
		function (p, p1) {

// handle tab
			if (p1 == '\u0009') {
				p1 =  '<span class="wikEdTab" title="' + wikEdControlChars[p1.charCodeAt(0).toString()] + '">' + p1 + '</span><!--wikEdTab-->';
			}

// exclude new line
			else if (p1 != '\u000a') {
				p1 = '<span class="wikEdCtrl" title="' + wikEdControlChars[p1.charCodeAt(0).toString()] + '">' + p1 + '</span><!--wikEdCtrl-->';
			}
			return(p1);
		}
	);

// display strange spaces with popup title
	var regExpStr = '';
	for (var decimalValue in wikEdStrangeSpaces) {
		if (typeof(wikEdStrangeSpaces[decimalValue]) != 'string') {
			continue;
		}
		regExpStr += String.fromCharCode(decimalValue);
	}
	var regExp = new RegExp('([' + regExpStr + '])', 'g');
	obj.html = obj.html.replace(regExp,
		function (p, p1) {

// exclude nbsp
			if (p1 != '\u00a0') {
				p1 = '<span class="wikEdBlank" title="' + wikEdStrangeSpaces[p1.charCodeAt(0).toString()] + '">' + p1 + '</span><!--wikEdBlank-->';
			}
			return(p1);
		}
	);

// remove comments
	if (wikEdRemoveHighlightComments == true) {
		obj.html = obj.html.replace(/<!--wikEd\w+-->/g, '');
	}

	return;
}


//
// WikEdFollowLinkUrl: prepare the span tag parameters for ctrl-click opening of highlighted links
//   add support for [[/subpage]]

window.WikEdFollowLinkUrl = function(linkPrefix, linkTitle, linkUrl) {

	var linkName = '';

// generate url from interlanguage or namespace prefix and title
	if (linkUrl == null) {

// test for templates
		if ( (/\{|\}/.test(linkPrefix) == true) || (/\{|\}/.test(linkTitle) ) == true) {
			return('');
		}

// remove highlighting code
		linkPrefix = linkPrefix.replace(/<[^>]*>/g, '');
		linkTitle = linkTitle.replace(/<[^>]*>/g, '');

// remove control chars
		var regExp = new RegExp('[' + wikEdControlCharsStr + ']', 'g');
		linkPrefix = linkPrefix.replace(regExp, '');
		linkTitle = linkTitle.replace(regExp, '');

// remove strange white spaces
		linkPrefix = linkPrefix.replace(/\s/, ' ');
		linkTitle = linkTitle.replace(/\s/, ' ');
		linkPrefix = linkPrefix.replace(/\s/g, '');
		linkPrefix = linkPrefix.replace(/^:+/g, '');
		linkTitle = linkTitle.replace(/ /g, '_');

// Wiktionary differentiates between lower and uppercased titles
		linkUrl = linkPrefix + linkTitle;
		linkUrl = encodeURI(linkUrl);
		linkUrl = linkUrl.replace(/%25(\d\d)/g, '%$1');
		linkUrl = linkUrl.replace(/\'/g, '%27');
		linkUrl = linkUrl.replace(/#/g, '%23');
		if (wikEdWikiGlobals['wgArticlePath'] == null) {
			linkUrl = '';
		}
		else {
			linkUrl = wikEdWikiGlobals['wgArticlePath'].replace(/\$1/, linkUrl);
			linkName = linkPrefix + linkTitle;
		}
	}

// url provided
	else {

// test for templates
		if (/\{|\}/.test(linkUrl) == true) {
			return('');
		}
		linkName = linkUrl;
		linkUrl = encodeURI(linkUrl);
		linkUrl = linkUrl.replace(/%25(\d\d)/g, '%$1');
		linkUrl = linkUrl.replace(/\'/g, '%27');
	}
	linkName = linkName.replace(/</g, '&lt;');
	linkName = linkName.replace(/>/g, '&gt;');
	linkName = linkName.replace(/\"/g, '&quot;');
	linkName = linkName.replace(/\'/g, '\\u0027');

	var linkParam = '';
	if (linkUrl != '') {
		var linkId = 'wikEdFollowLink' + wikEdFollowLinkIdNo;
		wikEdFollowLinkIdNo ++;

		linkParam += 'id="' + linkId + '" title="' + linkName + ' ' + wikEdText['followLink'] + '"';
		wikEdFollowLinkHash[linkId] = linkUrl;
	}
	return(linkParam)
}


//
// WikEdUpdateTextarea: copy frame content to textarea
//

window.WikEdUpdateTextarea = function() {

// get frame content
	var obj = {};
	obj.html = wikEdFrameBody.innerHTML;
	obj.html = obj.html.replace(/(<br\b[^>]*>)\n* *()/g, '$1');

// textify so that no html formatting is submitted
	WikEdTextify(obj);
	obj.plain = obj.plain.replace(/&nbsp;/g, ' ');
	obj.plain = obj.plain.replace(/&lt;/g, '<');
	obj.plain = obj.plain.replace(/&gt;/g, '>');
	obj.plain = obj.plain.replace(/&amp;/g, '&');

// copy to textarea
	wikEdTextarea.value = obj.plain;

// remember frame scroll position
	wikEdFrameScrollTop = wikEdFrameBody.scrollTop;

	return;
}


//
// WikEdUpdateFrame: copy textarea content to frame
//

window.WikEdUpdateFrame = function() {

// get textarea content
	var obj = {};
	obj.html = wikEdTextarea.value;
	obj.html = obj.html.replace(/&/g, '&amp;');
	obj.html = obj.html.replace(/>/g, '&gt;');
	obj.html = obj.html.replace(/</g, '&lt;');

// highlight the syntax
	if (wikEdHighlightSyntax == true) {
		obj.whole = true;
		WikEdHighlightSyntax(obj);
	}

// display tabs
	else {
		obj.html = obj.html.replace(/(\t)/g, '<span class="wikEdTabPlain">$1</span><!--wikEdTabPlain-->');
	}

// multiple blanks to blank-&nbsp;
	obj.html = obj.html.replace(/  /g, '&nbsp; ');
	obj.html = obj.html.replace(/  /g, '&nbsp; ');
	obj.html = obj.html.replace(/ \n/g, '&nbsp;\n');

// newlines to <br />
	obj.html = obj.html.replace(/\n/g, '<br />');

// select the whole text after replacing the whole text and scroll to same height
	if (wikEdMSIE == true) {

	}
	else {
		obj.sel = WikEdGetSelection();
		WikEdRemoveAllRanges(obj.sel);
	}

// insert content into empty frame
	if ( (wikEdFrameBody.firstChild == null) || (wikEdFrameBody.innerHTML == '<br>') ) {
		wikEdFrameBody.innerHTML = obj.html;
	}

// insert content into frame, preserve history
	else {
		var range = document.createRange();
		range.setStartBefore(wikEdFrameBody.firstChild);
		range.setEndAfter(wikEdFrameBody.lastChild);
		obj.sel.addRange(range);

// replace the frame content with the new text
		if (obj.html != '') {
			WikEdFrameExecCommand('inserthtml', obj.html);
		}
		else {
			WikEdFrameExecCommand('delete');
		}
		WikEdRemoveAllRanges(obj.sel);

// scroll to previous position
		if (wikEdFrameScrollTop != null) {
			wikEdFrameBody.scrollTop = wikEdFrameScrollTop;
		}
	}
	wikEdFrameScrollTop = null;

// add event handler to make highlighted frame links ctrl-clickable
	if (wikEdHighlightSyntax == true) {
		WikEdFollowLinks();
	}

	return;
}


//
// WikEdKeyFrameHandler: event handler for key and mouse events in the frame
//

window.WikEdKeyFrameHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);
	if (event == null) {
		return;
	}

	if (wikEdUseWikEd == true) {
		switch (event.type) {

// trap the tab key
			case 'keydown':
				switch (event.keyCode) {
					case 9:
						if (event.shiftKey == false) {
							event.preventDefault();

// scroll to text input top
							if (wikEdFullScreenMode == false) {
								var inputWrapperTop = WikEdGetOffsetTop(wikEdInputWrapper);
								window.scroll(0, inputWrapperTop);
							}

// focus the summary
							wikEdSummaryText.focus();
						}
						break;
				}
				break;

// trap any other frame event
			case 'keyup':
			case 'keypress':
			case 'mouseup':

// grey out inactive buttons
				WikEdInactiveButtons();

// reset the frame DOM cache
				wikEdFrameDOMCache = null;
				break;
		}
	}
	return;
}


//
// WikEdShiftAltHandler: event handler for emulated accesskey keydown events in main document and frame
//

window.WikEdShiftAltHandler = function(event) {

// MS IE compatibility fix
	event = WikEdEvent(event);

	if (wikEdUseWikEd == true) {
		if ( (event.shiftKey == true) && (event.ctrlKey == false) && (event.altKey == true) ) {

// get wikEd button id from keycode
			var buttonId = wikEdButtonKeyCode[event.keyCode];
			if (buttonId != null) {
				event.preventDefault();
				event.stopPropagation();

// execute the button click handler code
				var obj = document.getElementById(buttonId);
				eval(wikEdEditButtonHandler[buttonId]);
			}
		}
	}
	return;
}


//
// WikEdFrameExecCommand: wrapper for execCommand method
//

window.WikEdFrameExecCommand = function(command, option) {

	wikEdFrameDocument.execCommand(command, false, option);
	return;
}


//
// WikEdFindAhead: non-regexp and case-insensitive find-as-you-type, event handler for find field
//

window.WikEdFindAhead = function() {

	if (WikEdGetAttribute(wikEdFindAhead, 'checked') == 'true') {

// get the find text
		var findText = wikEdFindText.value;
		if (findText == '') {
			return;
		}

// remember position
		var sel = WikEdGetSelection();
		var range = sel.getRangeAt(sel.rangeCount - 1).cloneRange();
		var rangeClone = range.cloneRange();
		var scrollTop = wikEdFrameBody.scrollTop;
		sel.removeAllRanges();
		sel.addRange(range);
		range.collapse(true);

// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
// Mozilla bug: searchInFrames must be true, otherwise wrapAround does not work
		var found = wikEdFrameWindow.find(findText, false, false, true, false, true, false);

// add original selection
		if (found == false) {
			wikEdFrameBody.scrollTop = scrollTop;
			sel.removeAllRanges();
			sel.addRange(rangeClone);
		}
	}
	return;
}


//
// WikEdMainSwitch: click handler for program logo
//

window.WikEdMainSwitch = function() {

// disable function if browser is incompatible
	if (wikEdBrowserNotSupported == true) {
		return;
	}

// enable wikEd
	if (wikEdDisabled == true) {
		wikEdDisabled = false;
		WikEdSetPersistent('wikEdDisabled', '0', 0, '/');

// turn rich text frame on
		if (wikEdTurnedOn == true) {
			WikEdSetLogo();
			WikEdUpdateFrame();
			WikEdSetEditArea(true);
			wikEdButtonsWrapper.style.display = 'block';
			wikEdButtonBarPreview.style.display = 'block';
			if (wikEdButtonBarJump != null) {
				wikEdButtonBarJump.style.display = 'block';
			}

// run scheduled custom functions
			WikEdExecuteHook(wikEdOnHook);
		}

// setup wikEd
		else {
			WikEdTurnOn(false);
			return;
		}
	}

// disable wikEd
	else {
		wikEdUseWikEd = false;
		wikEdDisabled = true;
		WikEdSetLogo();
		WikEdSetPersistent('wikEdDisabled', '1', 0, '/');
		if (wikEdTurnedOn == true) {
			if (wikEdFullScreenMode == true) {
				WikEdFullScreen(false);
			}

// turn classic textarea on
			WikEdUpdateTextarea();
			WikEdSetEditArea(false);
			wikEdButtonsWrapper.style.display = 'none';
			wikEdButtonBarPreview.style.display = 'none';
			wikEdLocalPrevWrapper.style.display = 'none';
			if (wikEdButtonBarJump != null) {
				wikEdButtonBarJump.style.display = 'none';
			}

// run scheduled custom functions
			WikEdExecuteHook(wikEdOffHook);
		}
	}

	return;
}


//
// WikEdFullScreen: change to fullscreen edit area or back to normal view
//

window.WikEdFullScreen = function(fullscreen, notFrame) {

// hide or show elements
	var displayStyle;
	if (fullscreen == true) {
		displayStyle = 'none';
	}
	else {
		displayStyle = 'block';
	}

// elements above input wrapper
	var node = document.getElementById('editform').previousSibling;
	while (node != null) {
		if ( (node.nodeName == 'DIV') || (node.nodeName == 'H3') ) {
			node.style.display = displayStyle;
		}
		node = node.previousSibling;
	}
	document.getElementsByTagName('H1')[0].style.display = displayStyle;

// divs below input wrapper
	var node = wikEdInputWrapper.nextSibling;
	while (node != null) {
		if (node.nodeName == 'DIV') {
			node.style.display = displayStyle;
		}
		node = node.nextSibling;
	}

// divs below input wrapper, some levels up
	var node = document.getElementById('column-one');
	while (node != null) {
		if (node.nodeName == 'DIV') {
			node.style.display = displayStyle;
		}
		node = node.nextSibling;
	}

// insert wrapper
	document.getElementById('wikEdInsertWrapper').style.display = displayStyle;

// change styles
	if (fullscreen == true) {
		if (notFrame != true) {
			wikEdInputWrapper.className = 'wikEdInputWrapperFull';
		}
		wikEdButtonBarPreview.className = 'wikEdButtonBarPreviewFull';
	}
	else {
		if (notFrame != true) {
			wikEdInputWrapper.className = 'wikEdInputWrapper';
		}
		wikEdButtonBarPreview.className = 'wikEdButtonBarPreview';
	}

// resize the frame
	if (fullscreen == true) {
		var consoleTop = WikEdGetOffsetTop(wikEdConsoleWrapper);
		var consoleHeight = wikEdConsoleWrapper.offsetHeight;
		var frameHeight = wikEdFrame.offsetHeight;
		var windowHeight = WikEdGetWindowInnerHeight();
		var windowWidth = WikEdGetWindowInnerWidth();
		var frameHeightNew =  frameHeight + (windowHeight - (consoleTop + consoleHeight) ) - 2;
		wikEdFrame.style.height = frameHeightNew + 'px';
	}
	else {
		wikEdFrame.style.height = wikEdTextareaHeight + 'px';
	}

// scroll to edit-frame
	if (fullscreen == false) {
		window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper) - 2);
	}

// set the fullscreen button state
	WikEdButton(document.getElementById('wikEdFullScreen'), 'wikEdFullScreen', null, fullscreen);

// grey out or re-activate scroll-to buttons
	var buttonClass;
	if (fullscreen == true) {
		buttonClass = 'wikEdButtonInactive';
	}
	else {
		buttonClass = 'wikEdButton';
	}
	document.getElementById('wikEdScrollToPreview').className = buttonClass;
	document.getElementById('wikEdScrollToPreview2').className = buttonClass;
	document.getElementById('wikEdScrollToEdit').className = buttonClass;
	document.getElementById('wikEdScrollToEdit2').className = buttonClass;

// resize the summary field
	WikEdResizeSummary();

	wikEdFullScreenMode = fullscreen;

	return;
}


//
// WikEdResizeSummary: recalculate the summary width after resizing the window
//

window.WikEdResizeSummary = function() {

// check if combo field exists
	if (wikEdSummarySelect == null) {
		return;
	}

	wikEdSummaryText.style.width = '';
	wikEdSummarySelect.style.width = '';

	wikEdSummaryTextWidth = wikEdSummaryWrapper.clientWidth - ( WikEdGetOffsetLeft(wikEdSummaryText) - WikEdGetOffsetLeft(wikEdSummaryWrapper) );
	if (wikEdSummaryTextWidth < 150) {
		wikEdSummaryTextWidth = 150;
	}
	wikEdSummaryText.style.width = wikEdSummaryTextWidth + 'px';
	WikEdResizeComboInput('summary');
	return;
}


//
// WikEdResizeComboInput: set the size of the background select boxes so that the button is visible
//   calculates the select button width as the difference between select and option width
//   adjusts widths so that only the select button is visible behind the input field
//

window.WikEdResizeComboInput = function(field) {

// check if combo field exists
	if (wikEdSelectElement[field] == null) {
		return;
	}

// detect browser for MS IE fixes
	var standardBrowser = true;
	if (wikEdSelectElement[field].options.offsetWidth != null ) {
		standardBrowser = false;
	}

// set select height and top
	if (standardBrowser == false) {
		wikEdSelectElement[field].style.height = (wikEdInputElement[field].clientHeight + 6) + 'px';
		wikEdSelectElement[field].style.top = '3px';
		wikEdInputElement[field].style.top = '3px';
	}

// add a dummy option if no option exists yet
	var dummy;
	var testOption = 1;
	if (standardBrowser == true) {
		if (wikEdSelectElement[field].options.length == 0) {
			testOption = 0;
			wikEdSelectElement[field].options[0] = new Option('');
			dummy = true;
		}
	}

// set option widths to 0
	if (standardBrowser == true) {
		for (var i = 0; i < wikEdSelectElement[field].options.length; i ++) {
			wikEdSelectElement[field].options[i].style.width = '0';
		}
	}

// get input width
	var inputBorder = (wikEdInputElement[field].offsetWidth - wikEdInputElement[field].clientWidth);
	var inputWidthInner = wikEdInputElement[field].clientWidth;
	var inputWidthOuter = wikEdInputElement[field].offsetWidth;

// get select width
	var selectWidthInner = wikEdSelectElement[field].clientWidth;
	var selectWidthOuter = wikEdSelectElement[field].offsetWidth;

// get option width and calculate button width
	var optionWidthInner;
	var buttonWidth;
	if (standardBrowser == true) {

// Firefox < 3.0
		if ( typeof(wikEdSelectElement[field].options[testOption].clientLeft) == 'undefined' ) {
			optionWidthInner = wikEdSelectElement[field].options[testOption].clientWidth;
			buttonWidth = selectWidthInner - optionWidthInner - 6;
		}

// Firefox >= 3.0
		else {
			optionWidthInner = wikEdSelectElement[field].options[testOption].clientWidth;
			buttonWidth = selectWidthInner - optionWidthInner;
		}
	}
	else {
		buttonWidth = selectWidthOuter - selectWidthInner - 4;
	}

// for long fields shorten input
	if (inputWidthOuter + buttonWidth > 150) {
		wikEdInputElement[field].style.width = (inputWidthInner - inputBorder - buttonWidth) + 'px';
		wikEdSelectElement[field].style.width = (inputWidthInner) + 'px';
	}

// otherwise increase select width
	else {
		wikEdSelectElement[field].style.width = (inputWidthOuter + buttonWidth) + 'px';
	}

// delete dummy option
	if (dummy == true) {
		wikEdSelectElement[field].options[0] = null;
	}

// set option widths to auto
	if (standardBrowser == true) {
		for (var i = 0; i < wikEdSelectElement[field].options.length; i ++) {
			wikEdSelectElement[field].options[i].style.width = 'auto';
		}
	}
	return;
}


//
// WikEdChangeComboInput: set the input value to selected option; onchange event handler for select boxes
//

window.WikEdChangeComboInput = function(field) {

	wikEdInputElement[field].focus;

// get selection index (-1 for unselected)
	var selected = wikEdSelectElement[field].selectedIndex;
	if (selected >= 0) {
		wikEdSelectElement[field].selectedIndex = -1;

// get selected option
		var option = wikEdSelectElement[field].options[selected];
		if (option.text != '') {

// jump to heading
			if ( (field == 'find') && (/^=.*?=$/.test(option.value) == true) ) {

// parameters: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog)
// Mozilla bug: searchInFrames must be true, otherwise wrapAround does not work
				wikEdFrameWindow.find(option.value, true, false, true, false, true, false);
			}

// update input field
			else {

// add a tag to the summary box
				if (field == 'summary') {
					wikEdInputElement[field].value = WikEdAppendToSummary(wikEdInputElement[field].value, option.text);
				}

// add case and regexp checkboxes to find / replace fields
				else if (option.value == 'setcheck') {
					WikEdButton(document.getElementById('wikEdCaseSensitive'), 'wikEdCaseSensitive', null, (option.text.charAt(0) == wikEdCheckMarker[true]) );
					WikEdButton(document.getElementById('wikEdRegExp'), 'wikEdRegExp', null, (option.text.charAt(1) == wikEdCheckMarker[true]) );
					wikEdInputElement[field].value = option.text.substr(3);
				}

// add option text
				else {
					wikEdInputElement[field].value = option.text;
				}

// find the new text
				if ( (field == 'find') && (WikEdGetAttribute(wikEdFindAhead, 'checked') == 'true') ) {
					WikEdFindAhead();
				}
			}
		}
	}
	return;
}


//
// WikEdAppendToSummary: append a phrase to the summary text
//

window.WikEdAppendToSummary = function(summary, append) {

	summary = summary.replace(/^[, ]+/, '');
	summary = summary.replace(/[, ]+$/, '');
	if (summary != '') {
		if (summary.match(/ \*\/$/) != null) {
			summary += ' ';
		}
		else if (summary.match(/[\.\;\:]$/) != null) {
			summary += ' ';
		}
		else if (summary.match(/^[\wÀ-ÖØ-öø-\u0220\u0222-\u0233ΆΈΉΊΌΎΏΑ-ΡΣ-ώ\u0400-\u0481\u048a-\u04ce\u04d0-\u04f5\u04f8\u04f9\(\)\"\'\+\-]/) == null) {
			summary += ' ';
		}
		else {
			summary += ', ';
		}
	}
	summary += append;

	return(summary);
}


//
// WikEdAddToHistory: add an input value to the saved history
//

window.WikEdAddToHistory = function(field) {

	if (wikEdInputElement[field].value != '') {

// load history from saved settings
		WikEdLoadHistoryFromSettings(field);

// add current value to history
		wikEdFieldHist[field].unshift(wikEdInputElement[field].value);

// add case and regexp checkboxes to find / replace value
		if ( (field == 'find') || (field == 'replace') ) {
			wikEdFieldHist[field][0] =
				wikEdCheckMarker[ (WikEdGetAttribute(wikEdCaseSensitive, 'checked') == 'true') ] +
				wikEdCheckMarker[ (WikEdGetAttribute(wikEdRegExp, 'checked') == 'true') ] +
				' ' + wikEdFieldHist[field][0];
		}

// remove paragraph names from summary
		if (field == 'summary') {
			wikEdFieldHist[field][0] = wikEdFieldHist[field][0].replace(/^\/\* .*? \*\/ *()/, '');
		}

// remove multiple old copies from history
		var i = 1;
		while (i < wikEdFieldHist[field].length) {
			if (wikEdFieldHist[field][i] == wikEdFieldHist[field][0]) {
				wikEdFieldHist[field].splice(i, 1);
			}
			else {
				i ++;
			}
		}

// remove new value if it is a preset value
		if (wikEdComboPresetOptions[field] != null) {
			var i = 0;
			while (i < wikEdComboPresetOptions[field].length) {
				if (wikEdComboPresetOptions[field][i] == wikEdFieldHist[field][0]) {
					wikEdFieldHist[field].shift();
					break;
				}
				else {
					i ++;
				}
			}
		}

// cut history number to maximal history length
		wikEdFieldHist[field] = wikEdFieldHist[field].slice(0, wikEdHistoryLength[field]);

// save history to settings
		if (wikEdFieldHist[field][0] != '') {
			WikEdSaveHistoryToSetting(field);
		}
	}
	return;
}


//
// WikEdSetComboOptions: generate the select options from saved history; onfocus handler for select box
//

window.WikEdSetComboOptions = function(field) {

// load history from saved settings
	WikEdLoadHistoryFromSettings(field);

	var option = {};
	var selectedOption = null;

// delete options
	var options = wikEdSelectElement[field].options;
	for (var i = 0; i < options.length; i ++) {
		wikEdSelectElement[field].remove(i);
	}

// delete optgroup
	option = document.getElementById(field + 'Optgroup');
	if (option != null) {
		wikEdSelectElement[field].removeChild(option);
	}

// workaround for onchange not firing when selecting first option from unselected dropdown
	option = document.createElement('option');
	option.style.display = 'none';
	j = 0;
	wikEdSelectElement[field].options[j++] = option;

// add history entries
	for (var i = 0; i < wikEdFieldHist[field].length; i ++) {
		if (wikEdFieldHist[field][i] != null) {
			if (wikEdFieldHist[field][i] == wikEdInputElement[field].value) {
				selectedOption = j;
			}
			option = document.createElement('option');

// replace spaces with nbsp to allow for multiple, leading, and trailing spaces
			option.text = wikEdFieldHist[field][i].replace(/ /g, '\u00a0');
			if ( (field == 'find') || (field == 'replace') ) {
				option.value = 'setcheck';
			}
			wikEdSelectElement[field].options[j++] = option;
		}
	}

// add preset entries
	var startPreset = 0;
	if (wikEdComboPresetOptions[field] != null) {
		startPreset = j;
		for (var i = 0; i < wikEdComboPresetOptions[field].length; i ++) {
			if (wikEdComboPresetOptions[field][i] != null) {

// replace spaces with nbsp to allow for multiple, leading, and trailing spaces
				wikEdComboPresetOptions[field][i] = wikEdComboPresetOptions[field][i].replace(/ /g, '\u00a0');

// select a dropdown value
				if (wikEdComboPresetOptions[field][i] == wikEdInputElement[field].value) {
					selectedOption = j;
				}

				option = document.createElement('option');
				option.text = wikEdComboPresetOptions[field][i].replace(/ /g, '\u00a0');
				if (field == 'summary') {
					option.text = option.text.replace(/\{wikEdUsing\}/g, wikEdSummaryUsing);
				}
				wikEdSelectElement[field].options[j++] = option;
			}
		}
	}

// set the selection
	wikEdSelectElement[field].selectedIndex = selectedOption;

// add a blank preset separator
	if ( (startPreset > 1) && (startPreset < j) ) {
		option = document.createElement('optgroup');
		option.label = '\u00a0';
		option.id = field + 'Optgroup';
		wikEdSelectElement[field].insertBefore(option, wikEdSelectElement[field].options[startPreset]);
	}

// add the TOC jumper to the find field
	var startTOC = 0;
	if (field == 'find') {
		startTOC = j;

// get the whole plain text
		var plain = wikEdFrameBody.innerHTML;
		plain = plain.replace(/<br\b[^>]*>/g, '\n');
		plain = plain.replace(/<.*?>/g, '');

// cycle through the headings
		var heading = plain.match(/(^|\n)=+[^\n]+?=+[^\n=]*[ =\t]*(?=(\n|$))/g);
		if (heading != null) {
			for (var i = 0; i < heading.length; i ++) {
				var headingMatch = heading[i].match(/\n?((=+) *([^\n]+?)( *\2))/);
				var headingIndent = headingMatch[2]
				headingIndent = headingIndent.replace(/^=/g, '');
				headingIndent = headingIndent.replace(/=/g, '\u00a0');

// add headings to the select element
				option = document.createElement('option');
				option.text = '\u21d2' + headingIndent + headingMatch[3];
				option.value = headingMatch[1];
				wikEdSelectElement[field].options[j++] = option;
			}
		}
	}

// add a blank TOC separator
	if ( (startTOC > 1) && (startTOC < j) ) {
		option = document.createElement('optgroup');
		option.label = '\u00a0';
		option.id = field + 'Optgroup';
		wikEdSelectElement[field].insertBefore(option, wikEdSelectElement[field].options[startTOC]);
	}

	return;
}


//
// WikEdClearHistory: clear the history of combo input fields
//

window.WikEdClearHistory = function(field) {
	WikEdSetPersistent(wikEdSavedName[field], '', 0, '/');
	WikEdSetComboOptions(field);
	return;
}


//
// WikEdLoadHistoryFromSettings: get the input box history from the respective saved settings
//

window.WikEdLoadHistoryFromSettings = function(field) {
	var setting = WikEdGetPersistent(wikEdSavedName[field]);
	if (setting != '') {
		setting = decodeURIComponent(setting);
		wikEdFieldHist[field] = setting.split('\n');
	}
	else {
		wikEdFieldHist[field] = [];
	}
	return;
}


//
// WikEdSaveHistoryToSetting: save the input box history to the respective saved settings
//

window.WikEdSaveHistoryToSetting = function(field) {

	var setting = '';
	setting = wikEdFieldHist[field].join('\n')
	setting = setting.replace(/\n$/, '');
	setting = encodeURIComponent(setting);
	WikEdSetPersistent(wikEdSavedName[field], setting, 0, '/');
	return;
}


//
// WikEdGetSelection: cross-browser method to get the current selection
//

window.WikEdGetSelection = function() {

	var sel = wikEdFrameWindow.getSelection();

// MS IE compatibility
	if (sel == null) {
		sel = wikEdFrameDocument.selection;
	}

// make sure there is at least an empty range
	if (sel.rangeCount == 0) {
		sel.collapse(wikEdFrameBody, 0);
	}

	return(sel);
}


//
// WikEdClearSelection: cross-browser method to clear the currently selected text
//

window.WikEdRemoveAllRanges = function(sel) {

	if (typeof(sel.removeAllRanges) == 'function') {
		sel.removeAllRanges();
	}

// MS IE compatibility
	else if (typeof(sel.empty) == 'function') {
		sel.empty();
	}
	return;
}


//
// WikEdGetSavedSetting: get a wikEd setting
//

window.WikEdGetSavedSetting = function(settingName, preset) {

	var setting = WikEdGetPersistent(settingName);
	if (setting == '') {
		setting = preset;
	}
	else if (setting == '1') {
		setting = true;
	}
	else {
		setting = false;
	}
	return(setting);
}


//
// WikEdGetPersistent: get a cookie or a Greasemonkey persistent value (code copied to wikEdDiff.js)
//

window.WikEdGetPersistent = function(name) {

	var getStr = '';

// get a Greasemonkey persistent value
	if (wikEdGreasemonkey == true) {
		getStr = GM_getValue(name, '');
	}

// get a cookie value
	else {
		getStr = WikEdGetCookie(name);
	}
	return(getStr);
}


//
// WikEdSetPersistent: set a cookie or a Greasemonkey persistent value, deletes the value for expire = -1
//

window.WikEdSetPersistent = function(name, value, expires, path, domain, secure) {

// set a Greasemonkey persistent value
	if (wikEdGreasemonkey == true) {
		if (expires == -1) {
			GM_setValue(name, '');
		}
		else {
			GM_setValue(name, value);
		}
	}

// set a cookie value
	else {
		WikEdSetCookie(name, value, expires, path, domain, secure);
	}
	return;
}


//
// WikEdGetCookie: get a cookie (code copied to wikEdDiff.js)
//

window.WikEdGetCookie = function(cookieName) {

	var cookie = ' ' + document.cookie;
	var search = ' ' + cookieName + '=';
	var cookieValue = '';
	var offset = 0;
	var end = 0;
	offset = cookie.indexOf(search);
	if (offset != -1) {
		offset += search.length;
		end = cookie.indexOf(';', offset)
		if (end == -1) {
			end = cookie.length;
		}
		cookieValue = cookie.substring(offset, end);
		cookieValue = cookieValue.replace(/\\+/g, ' ');
		cookieValue = decodeURIComponent(cookieValue);
	}
	return(cookieValue);
}


//
// WikEdSetCookie: set a cookie, deletes a cookie for expire = -1
//

window.WikEdSetCookie = function(name, value, expires, path, domain, secure) {

	var cookie = name + '=' + encodeURIComponent(value);

	if (expires != null) {

// generate a date 1 hour ago to delete the cookie
		if (expires == -1) {
			var cookieExpire = new Date();
			expires = cookieExpire.setTime(cookieExpire.getTime() - 60 * 60 * 1000);
			expires = cookieExpire.toUTCString();
		}

// get date from expiration preset
		else if (expires == 0) {
			var cookieExpire = new Date();
			expires = cookieExpire.setTime(cookieExpire.getTime() + wikEdCookieExpireSec * 1000);
			expires = cookieExpire.toUTCString();
		}
		cookie += '; expires=' + expires;
	}
	if (path != null) {
		cookie += '; path=' + path;
	}
	if (domain != null)  {
		cookie += '; domain=' + domain;
	}
	if (secure != null) {
		cookie += '; secure';
	}
	document.cookie = cookie;
	return;
}


//
// WikEdGetOffsetTop: get element offset relative to window top (code copied to wikEdDiff.js)
//

window.WikEdGetOffsetTop = function(element) {
	var offset = 0;
	do {
		offset += element.offsetTop;
	} while ( (element = element.offsetParent) != null );
	return(offset);
}


//
// WikEdGetOffsetLeft: get element offset relative to left window border
//

window.WikEdGetOffsetLeft = function(element) {
	var offset = 0;
	do {
		offset += element.offsetLeft;
	} while ( (element = element.offsetParent) != null );
	return(offset);
}


// define leaf elements for WikEdGetInnerHTML
window.wikEdLeafElements = [];
wikEdLeafElements['IMG'] = true;
wikEdLeafElements['HR'] = true;
wikEdLeafElements['BR'] = true;
wikEdLeafElements['INPUT'] = true;


//
// WikEdParseDOM: parses a DOM subtree and and adds plain text into a complex data structure
//   wikEdFrameDOMCache contains the last parse if the frame has not changed
//

window.WikEdParseDOM = function(obj, topNode) {

/* problematic because of obj.changed ////
	if (wikEdFrameDOMCache != null) {
		obj = wikEdFrameDOMCache;
		return;
	}
*/

	obj.plainLength = 0;
	obj.plainArray = [];
	obj.plainNode = [];
	obj.plainStart = [];
	obj.plainPos = [];
	WikEdParseDOMRecursive(obj, topNode);
	obj.plain = obj.plainArray.join('');
	wikEdFrameDOMCache = obj;

	return;
}


//
// WikEdParseDOMRecursive: parses a DOM tree and and adds plain text into the data structure
//

window.WikEdParseDOMRecursive = function(obj, currentNode) {

// cycle through the child nodes of currentNode
	for (var property in currentNode.childNodes) {
		var childNode = currentNode.childNodes[property];
		if (typeof(childNode) == 'string') {
			continue;
		}
		if (childNode == null) {
			break;
		}

// check for selection
		if (childNode == obj.sel.focusNode) {
			obj.plainFocus = obj.plainLength + obj.sel.focusOffset;
		}
		if (childNode == obj.sel.anchorNode) {
			obj.plainAnchor = obj.plainLength + obj.sel.anchorOffset;
		}
		var value = null;

// get text of child node
		switch (childNode.nodeType) {
			case 1:
				if ( (childNode.childNodes.length == 0) && (wikEdLeafElements[childNode.nodeName] == true) ) {
					if (childNode.nodeName == 'BR') {
						value = '\n';
					}
				}
				else {
					WikEdParseDOMRecursive(obj, childNode);
				}
				break;
			case 3:
				value = childNode.nodeValue;
				value = value.replace(/\n/g, ' ');
				break;
			case 5:
				value = '&' + childNode.nodeName + ';';
				break;
		}

// add text to text object
		if (value != null) {

// array of text fragments
			obj.plainArray.push(value);

// array of text fragment node references
			obj.plainNode.push(childNode);

// array of text fragment text positions
			obj.plainStart.push(obj.plainLength);

// node references containing text positions
			obj.plainPos[childNode] = obj.plainLength;

// current text length
			obj.plainLength += value.length;
		}
	}
	return;
}


//
// WikEdGetInnerHTML: get the innerHTML from a document fragment
//

window.WikEdGetInnerHTML = function(obj, currentNode) {

// initialize string
	if (obj.html == null) {
		obj.html = '';
	}
	if (obj.plain == null) {
		obj.plain = '';
	}
	if (obj.plainArray == null) {
		obj.plainArray = [];
		obj.plainNode = [];
		obj.plainStart = [];
	}

	for (var i = 0; i < currentNode.childNodes.length; i ++) {
		var childNode = currentNode.childNodes.item(i);
		switch (childNode.nodeType) {
			case 1:
				obj.html += '<' + childNode.nodeName.toLowerCase();
				for (var j = 0; j < childNode.attributes.length; j ++) {
					if (childNode.attributes.item(j).nodeValue != null) {
						obj.html += ' ' + childNode.attributes.item(j).nodeName + '="' + childNode.attributes.item(j).nodeValue.replace(/</g, '&lt;').replace(/>/g, '&gt;') + '"';
					}
				}
				if ( (childNode.childNodes.length == 0) && wikEdLeafElements[childNode.nodeName] ) {
					obj.html += '>';
					if (childNode.nodeName == 'BR') {
						obj.plainArray.push('\n');
						obj.plainNode.push(childNode);
						obj.plainStart.push(obj.plain.length);
						obj.plain += '\n';
					}
				}
				else {
					obj.html += '>';
					WikEdGetInnerHTML(obj, childNode);
					obj.html += '</' + childNode.nodeName.toLowerCase() + '>'
				}
				break;
			case 3:
				var value = childNode.nodeValue;
				value = value.replace(/\n/g, ' '); // important for pasted page content
				obj.plainArray.push(value);        // plain array contains & < > instead of &amp; &lt; &gt;
				obj.plainNode.push(childNode);
				obj.plainStart.push(obj.plain.length);
				value = value.replace(/&/g, '&amp;');
				value = value.replace(/</g, '&lt;');
				value = value.replace(/>/g, '&gt;');
				obj.html += value;
				obj.plain += value;
				break;
			case 4: obj.html += '<![CDATA[' + childNode.nodeValue + ']]>';
				break;
			case 5:
				var value = '&' + childNode.nodeName + ';';
				obj.plainArray.push(value);
				obj.plainNode.push(childNode);
				obj.plainStart.push(obj.plain.length);
				value = value.replace(/&/g, '&amp;');
				obj.html += value;
				obj.plain += value;
				break;
			case 8: obj.html += '<!--' + childNode.nodeValue + '-->';
				break;
		}
	}
	return;
}


//
// WikEdStyleSheet: create a new style sheet object (code copied to wikEdDiff.js)
//

window.WikEdStyleSheet = function(contextObj) {

	if (contextObj == null) {
		contextObj = document;
	}
	this.styleElement = null;

// MS IE compatibility
	if (contextObj.createStyleSheet) {
		this.styleElement = contextObj.createStyleSheet();
	}

// standards compliant browsers
	else {
		this.styleElement = contextObj.createElement('style');
		this.styleElement.from = 'text/css';
		var insert = contextObj.getElementsByTagName('head')[0];
		if (insert != null) {
			this.styleElement.appendChild(contextObj.createTextNode('')); // Safari 3 fix
			insert.appendChild(this.styleElement);
		}
	}

//
// WikEdStyleSheet.addRule: add one rule at the time using DOM method, very slow
//

	this.addRule = function(selector, declaration) {

// MS IE compatibility
		if (this.styleElement.addRule != null) {
			if (declaration.length > 0) {
				this.styleElement.addRule(selector, declaration);
			}
		}

// standards compliant browsers
		else {
			if (this.styleElement.sheet != null) {
				if (this.styleElement.sheet.insertRule != null) {
					this.styleElement.sheet.insertRule(selector + ' { ' + declaration + ' } ', 0);
				}
			}
		}
	}


//
// WikEdStyleSheet.addRules: add all rules at once, much faster
//

	this.addRules = function(rules) {

// MS IE compatibility
		if (this.styleElement.innerHTML == null) {
			this.styleElement.cssText = rules;
		}

// Safari
		else if (wikEdSafari == true) {
			this.styleElement.appendChild(contextObj.createTextNode(rules));
		}

// via innerHTML
		else {
			this.styleElement.innerHTML = rules;
		}
		return;
	}
}


//
// WikEdGetStyle: get computed style properties for non-inline css definitions
//

window.WikEdGetStyle = function(element, styleProperty) {

	var style;
	if (element != null) {
		if ( (document.defaultView != null) && (document.defaultView.getComputedStyle != null) ) {
			style = document.defaultView.getComputedStyle(element, null)[styleProperty];
		}

// MS IE compatibility
		else if (element.currentStyle != null) {
			style = element.currentStyle[styleProperty];

// recurse up trough the DOM tree
			if (style == 'inherit') {
				style = WikEdGetStyle(element.parent, styleProperty);
			}
		}
		else {
			style = element.style[styleProperty];
		}
	}
	return(style);
}


//
// WikEdAjaxRequest: cross browser wrapper for Ajax requests (code copied to wikEdDiff.js)
//

window.WikEdAjaxRequest = function(requestMethod, requestUrl, headerName, headerValue, bodyData, overrideMimeType, responseHandler) {

	var request;

// use Greasemonkey GM_xmlhttpRequest
	if (wikEdGreasemonkey == true) {

		var headerArray = { 'User-Agent': navigator.userAgent }
		if (headerName != null) {
			headerArray[headerName] = headerValue;
		}
		request = new GM_xmlhttpRequest({
			'method':  requestMethod,
			'url':     requestUrl,
			'headers': headerArray,
			'data':    bodyData,
			'onreadystatechange':
				function(ajax) {
					if (ajax.readyState != 4) {
						return;
					}
					responseHandler(ajax);
					return;
				}
		});
	}

// use standard XMLHttpRequest
	else {

// allow ajax request from local copy for testing
		if (wikEdAllowLocalAjax == true) {
			if (typeof(netscape) == 'object') {
				netscape.security.PrivilegeManager.enablePrivilege('UniversalBrowserRead');
			}
		}

// new ajax request object
		try {
			request = new XMLHttpRequest();
		}

// IE 6
		catch(err) {
			try {
				request = new ActiveXObject('Microsoft.XMLHTTP');
			}

// IE 5.5
			catch(err) {
				try {
					request = new ActiveXObject('Msxml2.XMLHTTP');
				}
				catch(err) {
					return;
				}
			}
		}
		request.open(requestMethod, requestUrl, true);
		if (headerName != null) {
			request.setRequestHeader(headerName, headerValue);
		}
		if ( (request.overrideMimeType != null) && (overrideMimeType != null) ) {
			request.overrideMimeType(overrideMimeType);
		}
		request.send(bodyData);
		request.onreadystatechange = function() {
			if (request.readyState != 4) {
				return;
			}
			responseHandler(request);
			return;
		}
	}
	return;
}


//
// WikEdGetGlobal: access values of global variables from Greasemonkey scripts using the 'location hack' (code copied to wikEdDiff.js)
//

window.WikEdGetGlobal = function(globalName) {
	var globalValue;
	if (wikEdGreasemonkey == true) {
		if (wikEdGetGlobalNode == null) {
			wikEdGetGlobalNode = document.getElementById('wikEdGetGlobalNode');
		}
		if (wikEdGetGlobalNode == null) {
			wikEdGetGlobalNode = document.createElement('textarea');
			wikEdGetGlobalNode.id = 'wikEdGetGlobalNode';
			wikEdGetGlobalNode.style.display = 'none';
			wikEdGetGlobalNode.style.visibility = 'hidden';
			document.body.appendChild(wikEdGetGlobalNode);
		}
		location.href = 'javascript:void(typeof(' + globalName + ')!=\'undefined\'?(' + globalName + '!=null?(document.getElementById(\'wikEdGetGlobalNode\').value=' + globalName + '.toString()):null):null)';
		globalValue = wikEdGetGlobalNode.value;
	}
	else {
		try {
			globalValue = eval(globalName + '.toString();');
		}
		catch(err) { }
	}
	return(globalValue);
}


//
// WikEdGetAttribute: MS IE compatibility wrapper for element.getAttribute()
//

window.WikEdGetAttribute = function(element, attribName) {

	var attribValue = element.getAttribute(attribName);

// MS IE compatibility for checked
	if (attribName == 'checked') {
		if ( typeof(attribValue) == 'boolean' ) {
			if (attribValue == true) {
				attribValue = 'true';
			}
			else {
				attribValue = 'false';
			}
		}
	}
	return(attribValue);
}


//
// WikEdGetWindowInnerHeight: MS IE compatibility wrapper for window.innerHeight
//

window.WikEdGetWindowInnerHeight = function() {

	var value = window.innerHeight;
	if (value == null) {
		if (document.documentElement != null) {
			value = document.documentElement.clientHeight;
		}
		if ( (value == null) || (value == 0) ) {
			value = document.body.clientHeight
		}
	}
	return(value);
}


//
// WikEdGetWindowInnerWidth: MS IE compatibility wrapper for window.innerWidth
//

window.WikEdGetWindowInnerWidth = function() {

	var value = window.innerWidth;
	if (value == null) {
		if (document.documentElement != null) {
			value = document.documentElement.clientWidth;
		}
		if ( (value == null) || (value == 0) ) {
			value = document.body.clientWidth
		}
	}
	return(value);
}


//
// WikEdAddEventListener: wrapper for addEventListener (http://ejohn.org/projects/flexible-javascript-events/)
//

window.WikEdAddEventListener = function(domElement, eventType, eventHandler, useCapture) {

	if (domElement != null) {
		if (domElement.attachEvent != null) {
			domElement['wikEd' + eventType + eventHandler] = eventHandler;
			domElement[eventType + eventHandler] = function() {
				domElement['wikEd' + eventType + eventHandler](window.event);
			}
			domElement.attachEvent('on' + eventType, domElement[eventType + eventHandler] );
		}
		else {
			domElement.addEventListener(eventType, eventHandler, useCapture);
		}
	}
	return;
}


//
// WikEdRemoveEventListener: wrapper for removeEventListener
//

window.WikEdRemoveEventListener = function(domElement, eventType, eventHandler, useCapture) {

	if (domElement.detachEvent != null) {
		domElement.detachEvent('on' + eventType, domElement[eventType + eventHandler]);
		domElement[eventType + eventHandler] = null;
	}
	else {
		domElement.removeEventListener(eventType, eventHandler, useCapture);
	}
	return;
}


//
// WikEdEvent: MS IE compatibility fix for event object
//

window.WikEdEvent = function(event) {

	var eventAlt;
	if (window.event != null) {
		eventAlt = window.event;
	}
	else if (wikEdFrameWindow.event != null) {
		eventAlt = wikEdFrameWindow.event;
	}
	if (eventAlt != null) {
		event = eventAlt;
		event.stopPropagation = function() {
			event.cancelBubble = true;
		};
		event.preventDefault = function() {
			event.returnValue = false;
		};
		event.target = event.srcElement;
		if (event.type == 'mouseout') {
	    event.relatedTarget = event.toElement;
		}
		else if (event.type == 'mouseover') {
	    event.relatedTarget = event.fromElement;
		}
	}
	return(event);
}


//
// WikEdDebug: print the value of variables
//   use either a single value or a description followed by a value
//   popup = true: use alert popup if debug textarea is not yet setup
//

window.WikEdDebug = function(objectName, object, usePopup) {

	var useDebug;
	if (typeof(wikEdDebug) != 'undefined') {
		if (wikEdDebug != null) {
			useDebug = true;
		}
	}

// use debug textarea
	if (useDebug == true) {
		wikEdDebugWrapper.style.position = 'static';
		wikEdDebugWrapper.style.visibility = 'visible';
		wikEdDebug.style.display = 'block';
		if (objectName == null) {
			wikEdDebug.value = '';
		}
		else {
			if (object == null) {
				wikEdDebug.value = objectName + '\n' + wikEdDebug.value;
			}
			else {
				wikEdDebug.value = objectName + ': ' + object + '\n' + wikEdDebug.value;
			}
		}
	}

// use popup alert
	else if (usePopup == true) {
		if (object == null) {
			alert(objectName);
		}
		else {
			alert(objectName + ': ' + object);
		}
	}

// use error console
	else {
		var msg;
		if (object == null) {
			msg = objectName + '';
		}
		else {
			msg = objectName + ': ' + object;
		}
		msg = msg.replace(/\'/g, '\\\'');
		setTimeout('throw new Error(\'WikEdDebug: ' + msg + '\')', 0);
	}
	return;
}


//
// WikEdDebugTimer: show all measured timepoints
//   add a new time measurement: wikEdDebugTimer.push([1234, new Date]);

window.WikEdDebugTimer = function() {
	var times = '';
	var start = wikEdDebugTimer[0][1].getTime();
	var prev = 0;
	for (var i = 0; i < wikEdDebugTimer.length; i ++) {
		var curr = wikEdDebugTimer[i][1].getTime() - start;
		var diff = curr - prev;
		var prev = curr;
		times += wikEdDebugTimer[i][0] + ': ' + curr + ' ms (+' + diff + 'ms)\n';
	}
	WikEdDebug(times);
}


//
// WikEdInsertTags: overrides the insertTags function in wikibits.js used by the standard button toolbar and the editpage special chars
//

window.WikEdInsertTags = function(tagOpen, tagClose, sampleText) {

	if (wikEdUseWikEd == true) {
		WikEdEditButton(document.getElementById('wikEdInsertTags'), 'wikEdInsertTags', [tagOpen, tagClose, sampleText]);
	}
	else if (WikEdInsertTagsOriginal != null) {
		WikEdInsertTagsOriginal(tagOpen, tagClose, sampleText);
	}
	return;
}


//
// WikEdInsertAtCursor: overrides the insertAtCursor function in wikia.com MediaWiki:Functions.js
//

window.WikEdInsertAtCursor = function(myField, myValue) {

	if (wikEdUseWikEd == true) {
		if (myField == wikEdTextarea) {
			WikEdEditButton(document.getElementById('wikEdInsertTags'), 'wikEdInsertTags', [ myValue ]);
		}
	}
	else if (WikEdInsertAtCursorOriginal != null) {
		WikEdInsertAtCursorOriginal(myField, myValue);
	}
	return;
}


//
// WikEdExecuteHook: executes scheduled custom functions from functionsHook array
//

window.WikEdExecuteHook = function(functionsHook) {

	for (var i = 0; i < functionsHook.length; i++) {
		functionsHook[i]();
	}
	return;
}


//
// WikEdInitUnicode: define character tables used in WikedFixUnicode()
//   see http://kmi.open.ac.uk/projects/ceryle/doc/docs/NOTE-charents.html
//   removed because of internal use: < ['003c', 'lt']; > ['003e', 'gt']; & ['0026', 'amp'], ['00a0', 'nbsp']

window.WikEdInitUnicode = function() {

// define only once
	if (wikEdSupportedChars != null) {
		return;
	}

// supported chars in Mozilla and IE
	wikEdSupportedChars = [
		[  'a1', 'iexcl'],  // ¡
		[  'a2', 'cent'],   // ¢
		[  'a3', 'pound'],  // £
		[  'a4', 'curren'], // ¤
		[  'a5', 'yen'],    // ¥
		[  'a6', 'brvbar'], // ¦
		[  'a7', 'sect'],   // §
		[  'a8', 'uml'],    // ¨
		[  'a9', 'copy'],   // ©
		[  'aa', 'ordf'],   // ª
		[  'ab', 'laquo'],  // «
		[  'ac', 'not'],    // ¬
		[  'ae', 'reg'],    // ®
		[  'af', 'macr'],   // ¯
		[  'b0', 'deg'],    // °
		[  'b1', 'plusmn'], // ±
		[  'b2', 'sup2'],   // ²
		[  'b3', 'sup3'],   // ³
		[  'b4', 'acute'],  // ´
		[  'b5', 'micro'],  // µ
		[  'b6', 'para'],   // ¶
		[  'b7', 'middot'], // ·
		[  'b8', 'cedil'],  // ¸
		[  'b9', 'sup1'],   // ¹
		[  'ba', 'ordm'],   // º
		[  'bb', 'raquo'],  // »
		[  'bc', 'frac14'], // ¼
		[  'bd', 'frac12'], // ½
		[  'be', 'frac34'], // ¾
		[  'bf', 'iquest'], // ¿
		[  'c0', 'Agrave'], // À
		[  'c1', 'Aacute'], // Á
		[  'c2', 'Acirc'],  // Â
		[  'c3', 'Atilde'], // Ã
		[  'c4', 'Auml'],   // Ä
		[  'c5', 'Aring'],  // Å
		[  'c6', 'AElig'],  // Æ
		[  'c7', 'Ccedil'], // Ç
		[  'c8', 'Egrave'], // È
		[  'c9', 'Eacute'], // É
		[  'ca', 'Ecirc'],  // Ê
		[  'cb', 'Euml'],   // Ë
		[  'cc', 'Igrave'], // Ì
		[  'cd', 'Iacute'], // Í
		[  'ce', 'Icirc'],  // Î
		[  'cf', 'Iuml'],   // Ï
		[  'd0', 'ETH'],    // Ð
		[  'd1', 'Ntilde'], // Ñ
		[  'd2', 'Ograve'], // Ò
		[  'd3', 'Oacute'], // Ó
		[  'd4', 'Ocirc'],  // Ô
		[  'd5', 'Otilde'], // Õ
		[  'd6', 'Ouml'],   // Ö
		[  'd7', 'times'],  // ×
		[  'd8', 'Oslash'], // Ø
		[  'd9', 'Ugrave'], // Ù
		[  'da', 'Uacute'], // Ú
		[  'db', 'Ucirc'],  // Û
		[  'dc', 'Uuml'],   // Ü
		[  'dd', 'Yacute'], // Ý
		[  'de', 'THORN'],  // Þ
		[  'df', 'szlig'],  // ß
		[  'e0', 'agrave'], // à
		[  'e1', 'aacute'], // á
		[  'e2', 'acirc'],  // â
		[  'e3', 'atilde'], // ã
		[  'e4', 'auml'],   // ä
		[  'e5', 'aring'],  // å
		[  'e6', 'aelig'],  // æ
		[  'e7', 'ccedil'], // ç
		[  'e8', 'egrave'], // è
		[  'e9', 'eacute'], // é
		[  'ea', 'ecirc'],  // ê
		[  'eb', 'euml'],   // ë
		[  'ec', 'igrave'], // ì
		[  'ed', 'iacute'], // í
		[  'ee', 'icirc'],  // î
		[  'ef', 'iuml'],   // ï
		[  'f0', 'eth'],    // ð
		[  'f1', 'ntilde'], // ñ
		[  'f2', 'ograve'], // ò
		[  'f3', 'oacute'], // ó
		[  'f4', 'ocirc'],  // ô
		[  'f5', 'otilde'], // õ
		[  'f6', 'ouml'],   // ö
		[  'f7', 'divide'], // ÷
		[  'f8', 'oslash'], // ø
		[  'f9', 'ugrave'], // ù
		[  'fa', 'uacute'], // ú
		[  'fb', 'ucirc'],  // û
		[  'fc', 'uuml'],   // ü
		[  'fd', 'yacute'], // ý
		[  'fe', 'thorn'],  // þ
		[  'ff', 'yuml'],   // ÿ
		[  '27', 'apos'],   // '
		[  '22', 'quot'],   // "
		[ '152', 'OElig'],  // Œ
		[ '153', 'oelig'],  // œ
		[ '160', 'Scaron'], // Š
		[ '161', 'scaron'], // š
		[ '178', 'Yuml'],   // Ÿ
		[ '2c6', 'circ'],   // ˆ
		[ '2dc', 'tilde'],  // ˜
		['2013', 'ndash'],  // –
		['2014', 'mdash'],  // —
		['2018', 'lsquo'],  // ‘
		['2019', 'rsquo'],  // ’
		['201a', 'sbquo'],  // ‚
		['201c', 'ldquo'],  // “
		['201d', 'rdquo'],  // ”
		['201e', 'bdquo'],  // „
		['2020', 'dagger'], // †
		['2021', 'Dagger'], // ‡
		['2030', 'permil'], // ‰
		['2039', 'lsaquo'], // ‹
		['203a', 'rsaquo'], // ›
		['20ac', 'euro'],   // €
		[ '192', 'fnof'],   // ƒ
		[ '391', 'Alpha'],  // Α
		[ '392', 'Beta'],   // Β
		[ '393', 'Gamma'],  // Γ
		[ '394', 'Delta'],  // Δ
		[ '395', 'Epsilon'],// Ε
		[ '396', 'Zeta'],   // Ζ
		[ '397', 'Eta'],    // Η
		[ '398', 'Theta'],  // Θ
		[ '399', 'Iota'],   // Ι
		[ '39a', 'Kappa'],  // Κ
		[ '39b', 'Lambda'], // Λ
		[ '39c', 'Mu'],     // Μ
		[ '39d', 'Nu'],     // Ν
		[ '39e', 'Xi'],     // Ξ
		[ '39f', 'Omicron'],// Ο
		[ '3a0', 'Pi'],     // Π
		[ '3a1', 'Rho'],    // Ρ
		[ '3a3', 'Sigma'],  // Σ
		[ '3a4', 'Tau'],    // Τ
		[ '3a5', 'Upsilon'],// Υ
		[ '3a6', 'Phi'],    // Φ
		[ '3a7', 'Chi'],    // Χ
		[ '3a8', 'Psi'],    // Ψ
		[ '3a9', 'Omega'],  // Ω
		[ '3b1', 'alpha'],  // α
		[ '3b2', 'beta'],   // β
		[ '3b3', 'gamma'],  // γ
		[ '3b4', 'delta'],  // δ
		[ '3b5', 'epsilon'],// ε
		[ '3b6', 'zeta'],   // ζ
		[ '3b7', 'eta'],    // η
		[ '3b8', 'theta'],  // θ
		[ '3b9', 'iota'],   // ι
		[ '3ba', 'kappa'],  // κ
		[ '3bb', 'lambda'], // λ
		[ '3bc', 'mu'],     // μ
		[ '3bd', 'nu'],     // ν
		[ '3be', 'xi'],     // ξ
		[ '3bf', 'omicron'],// ο
		[ '3c0', 'pi'],     // π
		[ '3c1', 'rho'],    // ρ
		[ '3c2', 'sigmaf'], // ς
		[ '3c3', 'sigma'],  // σ
		[ '3c4', 'tau'],    // τ
		[ '3c5', 'upsilon'],// υ
		[ '3c6', 'phi'],    // φ
		[ '3c7', 'chi'],    // χ
		[ '3c8', 'psi'],    // ψ
		[ '3c9', 'omega'],  // ω
		['2022', 'bull'],   // •
		['2026', 'hellip'], // …
		['2032', 'prime'],  // ′
		['2033', 'Prime'],  // ″
		['203e', 'oline'],  // ‾
		['2044', 'frasl'],  // ⁄
		['2122', 'trade'],  // ™
		['2190', 'larr'],   // ←
		['2191', 'uarr'],   // ↑
		['2192', 'rarr'],   // →
		['2193', 'darr'],   // ↓
		['2194', 'harr'],   // ↔
		['21d2', 'rArr'],   // ⇒
		['21d4', 'hArr'],   // ⇔
		['2200', 'forall'], // ∀
		['2202', 'part'],   // ∂
		['2203', 'exist'],  // ∃
		['2207', 'nabla'],  // ∇
		['2208', 'isin'],   // ∈
		['220b', 'ni'],     // ∋
		['220f', 'prod'],   // ∏
		['2211', 'sum'],    // ∑
		['2212', 'minus'],  // −
		['221a', 'radic'],  // √
		['221d', 'prop'],   // ∝
		['221e', 'infin'],  // ∞
		['2220', 'ang'],    // ∠
		['2227', 'and'],    // ∧
		['2228', 'or'],     // ∨
		['2229', 'cap'],    // ∩
		['222a', 'cup'],    // ∪
		['222b', 'int'],    // ∫
		['2234', 'there4'], // ∴
		['223c', 'sim'],    // ∼
		['2248', 'asymp'],  // ≈
		['2260', 'ne'],     // ≠
		['2261', 'equiv'],  // ≡
		['2264', 'le'],     // ≤
		['2265', 'ge'],     // ≥
		['2282', 'sub'],    // ⊂
		['2283', 'sup'],    // ⊃
		['2286', 'sube'],   // ⊆
		['2287', 'supe'],   // ⊇
		['2295', 'oplus'],  // ⊕
		['22a5', 'perp'],   // ⊥
		['25ca', 'loz'],    // ◊
		['2660', 'spades'], // ♠
		['2663', 'clubs'],  // ♣
		['2665', 'hearts'], // ♥
		['2666', 'diams']   // ♦
	];

// special chars (spaces and invisible characters)
	wikEdSpecialChars = [
		['2002', 'ensp'],   //   en space
		[  'ad', 'shy'],    // ­ soft hyphen
		['2003', 'emsp'],   //   em space
		['2009', 'thinsp'], //    thin space
		['200c', 'zwnj'],   // ‌ zero width non-joiner
		['200d', 'zwj'],    // ‍ zero width joiner
		['200e', 'lrm'],    // ‎ left-to-right mark
		['200f', 'rlm']     // ‏ right-to-left mark
	];

// unsupported chars in IE6
	wikEdProblemChars = [
		[ '3d1', 'thetasym'], // ϑ
		[ '3d2', 'upsih'],    // ϒ
		[ '3d6', 'piv'],      // ϖ
		['2118', 'weierp'],   // ℘
		['2111', 'image'],    // ℑ
		['211c', 'real'],     // ℜ
		['2135', 'alefsym'],  // ℵ
		['21b5', 'crarr'],    // ↵
		['21d0', 'lArr'],     // ⇐
		['21d1', 'uArr'],     // ⇑
		['21d3', 'dArr'],     // ⇓
		['2205', 'empty'],    // ∅
		['2209', 'notin'],    // ∉
		['2217', 'lowast'],   // ∗
		['2245', 'cong'],     // ≅
		['2284', 'nsub'],     // ⊄
		['22a5', 'perp'],     // ⊥
		['2297', 'otimes'],   // ⊗
		['22c5', 'sdot'],     // ⋅
		['2308', 'lceil'],    // ⌈
		['2309', 'rceil'],    // ⌉
		['230a', 'lfloor'],   // ⌊
		['230b', 'rfloor'],   // ⌋
		['2329', 'lang'],     // 〈
		['232a', 'rang']      // 〉
	];

// ASCII control characters and invisibles, used for syntax highlighting
	wikEdControlChars = {
		'0': 'null',
		'1': 'start of heading',
		'2': 'start of text',
		'3': 'end of text',
		'4': 'end of transmission',
		'5': 'enquiry',
		'6': 'acknowledge',
		'7': 'bell',
		'8': 'backspace',
		'9': 'horizontal tab',
		'10': 'line feed, new line',
		'11': 'vertical tab',
		'12': 'form feed, new page',
		'13': 'carriage return',
		'14': 'shift out',
		'15': 'shift in',
		'16': 'data link escape',
		'17': 'device control 1',
		'18': 'device control 2',
		'19': 'device control 3',
		'20': 'device control 4',
		'21': 'negative acknowledge',
		'22': 'synchronous idle',
		'23': 'end of trans. block',
		'24': 'cancel',
		'25': 'end of medium',
		'26': 'substitute',
		'27': 'escape',
		'28': 'file separator',
		'29': 'group separator',
		'30': 'record separator',
		'31': 'unit separator',
		'173' : 'soft hyphen',           // \u00ad
		'8204': 'zero width non-joiner', // \u200c
		'8205': 'zero width joiner',     // \u200d
		'8206': 'left-to-right mark',    // \u200e
		'8207': 'right-to-left mark',    // \u200f
		'8232': 'line separator',        // \u2028
		'8233': 'paragraph separator'    // \u2028
	};
	for (var decimalValue in wikEdControlChars) {
		if (typeof(wikEdControlChars[decimalValue]) != 'string') {
			continue;
		}
		wikEdControlCharsStr += String.fromCharCode(decimalValue);
	}

// strange spaces, used for syntax highlighting
	wikEdStrangeSpaces = {
		'160':  'non-breaking space', // \u00a0
		'8194': 'en space',           // \u2002
		'8195': 'em space',           // \u2003
		'8201': 'thin space'          // \u2009
	};

	return;
}

// call wikEd startup
WikEdStartup();

// </nowiki></pre>
 
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