User:Gatoatigrado/WikiEd.js

// END INSTALLATION CODE



// version information var wikEdProgramVersion = '0.9.21'; var wikEdProgramDate   = 'January 20, 2007';

// // user configurable variables //

// user readable texts // copy changes to http://en.wikipedia.org/wiki/User:Cacycle/wikEd_international_en.js var wikEdText = wikEdText || []; 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 disabled alt':     '(WikEd)', 'wikEdLogo disabled title':   'Disabled - WikEd {wikEdProgramVersion} ({wikEdProgramDate}) Click to enable',

// standard preview jumper 'wikEdScrollToButtons4 alt':  'Scroll buttons', 'wikEdScrollToButtons4 title': 'Scroll to edit buttons', 'wikEdScrollToInput4 alt':    'Scroll edit', 'wikEdScrollToInput4 title':  'Scroll to edit window',

// formatting buttons, top row 'wikEdUndo alt':              'Undo', 'wikEdUndo title':            'Undo', 'wikEdRedo alt':              'Redo', 'wikEdRedo title':            'Redo', 'wikEdBold alt':              'Bold', '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', 'wikEdReferences alt':        'References', 'wikEdReferences title':      'References location (double click: small Wikipedia style)', 'wikEdCase alt':              'Case', 'wikEdCase title':            'Toggle between lowercase, uppercase first, and uppercase', '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', 'wikEdDecreaseHeading alt':   'Heading-', 'wikEdDecreaseHeading title': 'Decrease heading levels', 'wikEdIncreaseHeading alt':   'Heading+', 'wikEdIncreaseHeading title': 'Increase heading levels', 'wikEdBulletList alt':        'Bullet list', 'wikEdBulletList title':      'Bulleted list', 'wikEdNumberList alt':        'Number list', 'wikEdNumberList title':      'Numbered list', 'wikEdIndentList alt':        'Indent list', 'wikEdIndentList title':      'Indented list', 'wikEdDefinitionList alt':    'Def list', 'wikEdDefinitionList title':  'Definition list', 'wikEdImage alt':             'Image', 'wikEdImage title':           'Image', 'wikEdTable alt':             'Table', 'wikEdTable title':           'Table', 'wikEdRedirect alt':          'Redirect', 'wikEdRedirect title':        'Create redirect, deletes whole text', 'wikEdUpdateSyntax alt':      'Syntax', 'wikEdUpdateSyntax title':    'Update syntax highlighting', 'wikEdWikify alt':            'Wikify', 'wikEdWikify title':          'Wikify pasted content', 'wikEdTextify alt':           'Textify', 'wikEdTextify title':         'Convert pasted content to plain text',

// find and replace buttons, top row 'wikEdGetFind alt':           'Get find', 'wikEdGetFind title':         'Copy selection to find field (double click: copy selection to find and to replace field)', 'wikEdFindAll alt':           'Find all', 'wikEdFindAll title':         'Find all matches', 'wikEdFindPrev alt':          'Find prev', 'wikEdFindPrev title':        'Find previous match',

'wikEdFindNext alt':          'Find next', 'wikEdFindNext title':        'Find next match', 'wikEdUpdown alt':            'Jump up/down', 'wikEdUpdown title':          'Jump to the top / bottom', 'wikEdPrevPos alt':           'Jump prev', 'wikEdPrevPos title':         'Jump to previously changed position', 'wikEdLastPos alt':           'Jump next', 'wikEdLastPos title':         'Jump back to last position',

// find and replace buttons, bottom row 'wikEdGetFind alt':           'Get find + replace', 'wikEdGetFind title':         'Copy selection to find and replace fields', 'wikEdClearFind alt':         'Clear find', 'wikEdClearFind title':       'Clear the find field (to search for selected text)', 'wikEdReplaceAll alt':        'Replace all', 'wikEdReplaceAll title':      'Replace all matches in whole text or selection', 'wikEdReplacePrev alt':       'Replace prev', 'wikEdReplacePrev title':     'Replace previous match',

'wikEdReplaceNext alt':       'Replace next', '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 puntuation', 'wikEdFixPunct title':        'Fix spaces before puntuation', '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 'wikEdTextZoom alt':          'Text zoom', 'wikEdTextZoom title':        'Text zoom cycling', 'wikEdClearHistory alt':      'Clear history', 'wikEdClearHistory title':    'Clear the find, replace, and summary history', 'wikEdScrollToInput alt':     'Scroll edit', 'wikEdScrollToInput title':   'Scroll to edit window', 'wikEdScrollToButtons alt':   'Scroll buttons', 'wikEdScrollToButtons title': 'Scroll to edit buttons',

// 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', 'wikEdFullScreen alt':        'Fullscreen', 'wikEdFullScreen title':      'Toggle the fullscreen mode',

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

// submit buttons 'wikEdLocalPreviewImg alt':   'Preview below', 'wikEdLocalPreview title':    'Show preview below', 'wikEdLocalDiffImg alt':      'Changes below', 'wikEdLocalDiff title':       'Show current changes below', 'wikEdHelpPageLink':          ' | wikEd help',

// preview and changes buttons, top 'wikEdPreview alt':           'Preview title', 'wikEdPreview title':         'Show preview below', 'wikEdDiff alt':              'Changes title', 'wikEdDiff title':            'Show current changes below', 'wikEdClose alt':             'Close title', 'wikEdClose title':           'Close preview box', 'wikEdScrollToInput2 alt':    'Scroll edit', 'wikEdScrollToInput2 title':  'Scroll to edit window', 'wikEdScrollToButtons2 alt':  'Scroll buttons', 'wikEdScrollToButtons2 title': 'Scroll to edit buttons',

// preview and changes buttons, bottom 'wikEdPreview2 alt':          'Preview title', 'wikEdPreview2 title':        'Show preview above', 'wikEdDiff2 alt':             'Changes title', 'wikEdDiff2 title':           'Show current changes above', 'wikEdClose alt':             'Close title', 'wikEdClose title':           'Close preview box', 'wikEdScrollToInput3 alt':    'Scroll edit', 'wikEdScrollToInput3 title':  'Scroll to edit window', 'wikEdScrollToButtons3 alt':  'Scroll buttons', 'wikEdScrollToButtons3 title': 'Scroll to edit buttons',

// 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', 'wikEdReferencesSection':     '\n== References ==\n\n \n \n \n',

// shortened button texts 'shortenedPreview':           'Preview', 'shortenedChanges':           'Changes' });

// edit-frame css rules var wikEdFrameCSS = wikEdFrameCSS || []; 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: #606060; background-color: #e8e8e8;', '.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;', '.wikEdTempl':       'background-color: #e0e8ff;',

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

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

// pasted html '.wikEdPastedHtml':  'background-color: #FFC080;',

// text and parameters '.wikEdLinkText':    'font-weight: bold;', '.wikEdImageParam':  'color: #0000e0;', '.wikEdImageCaption': '', '.wikEdCatText':     '', '.wikEdTemplText':   '', '.wikEdURLText':     '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: right bottom; background-repeat: no-repeat;', '.wikEdTabPlain':    'white-space: pre;', '.wikEdCtrl':        'white-space: pre; background-image: url({wikEdCtrl}); background-position: left center; background-repeat: repeat-x; background-color: white;', '.wikEdCtrl:before': 'content: \'\u00a0\'', '.wikEdBlank':       'white-space: -moz-pre-wrap; background-image: url({wikEdBlank}); background-position: left center; background-repeat: repeat-x; background-color: white;' });

// main window css rules var wikEdMainCSS = wikEdMainCSS || []; WikEdInitObject(wikEdMainCSS, {

// 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 '.wikEdButtonsFormat':       'background: #d4d0cc; border: 1px black solid; padding: 0.2em; margin: 0  0.6em 0.25em 0    ; float: left;', '.wikEdButtonsCustom1':      'background: #d4d0cc; border: 1px black solid; padding: 0.2em; margin: 0  0.6em 0.25em 0    ; float: left;', '.wikEdButtonsFind':         'background: #d4d0cc; border: 1px black solid; padding: 0.1em; margin: 0  0.6em 0.25em 0    ; float: left;', '.wikEdButtonsFix':          'background: #d4d0cc; border: 1px black solid; padding: 0.2em; margin: 0  0.6em 0.25em 0    ; float: left', '.wikEdButtonsCustom2':      'background: #d4d0cc; border: 1px black solid; padding: 0.2em; margin: 0  0.6em 0.25em 0    ; float: left;', '.wikEdButtonsControl':      'background: #d4d0cc; border: 1px black solid; padding: 0.2em; margin: 0  0     0.25em 0    ; float: right;', '.wikEdButtonsPreview':      'background: #d4d0cc; border: 1px black solid; padding: 0.1em; margin: 0  0     0.15em 0.6em; float: right;', '.wikEdButtonsPreviewFull':  'background: #d4d0cc; border: 1px black solid; padding: 0.1em; margin: -0.2em 0 0      0.6em; float: right;', '.wikEdButtonsPreview2':     'background: #d4d0cc; border: 1px black solid; padding: 0.1em; margin: 0.2em  0 0.4em  0    ; float: right;', '.wikEdButtonsJump':         'padding: 0.1em; margin: 0 0 0 0.6em; float: right;',

// wikEd buttons '.wikEdButton':              'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #d4d0cc; border: 1px #d4d0cc solid; cursor: pointer;', '.wikEdButton:hover':        'background: #e4e0dd; border: 1px outset; cursor: pointer;', '.wikEdButton:active':       'background: #e4e0dc; border: 1px inset;  cursor: pointer;', '.wikEdButtonSolo':          'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #d4d0cc; border: 1px solid; border-color: white black black white; cursor: pointer;', '.wikEdButtonSolo:hover':    'background: #e4e0dd; cursor: pointer;', '.wikEdButtonChecked':       'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ccc8c3; border: 1px solid; border-color: black white white black; cursor: pointer;', '.wikEdButtonUnchecked':     'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ddd8d3; border: 1px solid; border-color: white black black white; cursor: pointer;', '.wikEdButtonPressed':       'vertical-align: text-top; font-size: small; text-decoration: none; margin: 1px 2px; padding: 0; background: #ccc8c3; border: 1px solid; border-color: black white white black; cursor: wait;', '.wikEdButtonInactive':      'vertical-align: text-top; font-size: small; text-decoration: underline; margin: 1px 2px; padding: 0; background: #c0c0c0; border: 1px #b0b0b0 solid; 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: #f9f9f9; 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; font-style: normal; white-space: nowrap;', '#wikEdFindText':            'height: 1.4em; font-family: monospace; padding: 0; margin: 0; position: absolute; width: 170px; left: 0; top: 0; z-index: 2;', '#wikEdFindSelect':          'height: 1.5em; font-family: monospace; padding: 0; margin: 0; position: relative; border: none; vertical-align: baseline; z-index: 1;',

// replace field '.wikEdReplaceComboInput':   'position: relative; padding: 0; margin: 0 0.2em; font-style: normal; white-space: nowrap;', '#wikEdReplaceText':         'height: 1.4em; font-family: monospace; padding: 0; margin: 0; position: absolute; width: 170px; left: 0; top: 0; z-index: 2;', '#wikEdReplaceSelect':       'height: 1.5em; font-family: monospace; padding: 0; margin: 0; position: relative; border: none; vertical-align: baseline; z-index: 1;',

// summary field '.wikEdSummaryComboInput':   'position: relative; white-space: nowrap; margin: 0 0 0 0.1em;', '.wikEdSummaryText':         'padding: 0; margin: 0; position: absolute; left: 0; top: 0; z-index: 2;', '.wikEdSummarySelect':       'border: none; padding: 0; margin: 0; position: relative; vertical-align: middle; z-index: 1;',

// 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;', '#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;', '.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;', '.wikEdTextareaWrapper':     'margin: 0 0 0.35em 0;', '.wikEdFrameWrapper':        'margin: 0 0 0.35em 0;', '.wikEdConsoleWrapper':      'margin: 0;', '.wikEdButtonsWrapper':      'margin: 0;', '.wikEdSummaryInputWrapper': 'display: inline;', '.wikEdSummaryOptions':      'display: inline;', '.wikEdSubmitWrapper':       'margin: 0 0 0.25em 0;', '.wikEdSubmitButtonsWrapper': '', '.wikEdLocalPrevWrapper':    '', '.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;' });

// use local copies of images for testing (set to true in local copy of edit page) var wikEdUseLocalImages = wikEdUseLocalImages || false;

// path to local images for testing var wikEdImagePathLocal = wikEdImagePathLocal || 'file:///D:/wikEd/images/';

// path to images var wikEdImagePath = wikEdImagePath || 'http://upload.wikimedia.org/wikipedia/commons/';

// image filenames var wikEdImage = wikEdImage || [];

// image URLs WikEdInitImage(wikEdImage, {   'blank':           '5/51/WikEd_blank.png',    'bold':            '5/59/WikEd_bold.png',    'bulletList':      '6/62/WikEd_bullet_list.png',    'case':            'a/aa/WikEd_case.png',    'caseSensitive':   '0/0d/WikEd_case_sensitive.png',    'clearFind':       'f/f0/WikEd_clear_find.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',    'decreaseHeading': '7/72/WikEd_decrease_heading.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', 'highlightSyntax': '6/67/WikEd_syntax.png', 'image':          '3/37/WikEd_image.png', 'increaseHeading': '5/50/WikEd_increase_heading.png', 'indentList':     '7/7a/WikEd_indent_list.png', 'italic':         'd/d4/WikEd_italic.png', 'jumpTopBottom':  '5/5d/WikEd_jump_top_bottom.png', 'lastPos':        '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', 'prevPos':        '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', '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', 'scrollToButtons': '0/01/WikEd_align_buttons.png', 'scrollToText':   '1/13/WikEd_align_top.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', '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', 'updateSyntax':   '6/67/WikEd_syntax.png', 'useWikEd':       '6/67/WikEd_logo.png', 'using':          'e/e0/WikEd_using.png', 'webLink':        '1/16/WikEd_weblink.png', 'wikify':         '9/9f/WikEd_wikify.png', 'wikiLink':       '2/21/WikEd_wikilink.png' });

// buttons (id, class, popup title, image src, width, height, alt text, onClick and parameters) var wikEdButton = wikEdButton || []; WikEdInitObject(wikEdButton, {

// format top 1: ['wikEdUndo',            'wikEdButtonInactive',  wikEdText['wikEdUndo title'],             wikEdImage['undo'],            '16', '16', wikEdText['wikEdUndo alt'],             'javascript:WikEdEditButton(this.id);' ], 2: ['wikEdRedo',            'wikEdButtonInactive',  wikEdText['wikEdRedo title'],             wikEdImage['redo'],            '16', '16', wikEdText['wikEdRedo alt'],             'javascript:WikEdEditButton(this.id);' ], 3: ['wikEdBold',            'wikEdButton',          wikEdText['wikEdBold title'],             wikEdImage['bold'],            '16', '16', wikEdText['wikEdBold alt'],             'javascript:WikEdEditButton(this.id);' ], 4: ['wikEdItalic',          'wikEdButton',          wikEdText['wikEdItalic title'],           wikEdImage['italic'],          '16', '16', wikEdText['wikEdItalic alt'],           'javascript:WikEdEditButton(this.id);' ], 5: ['wikEdUnderline',       'wikEdButton',          wikEdText['wikEdUnderline title'],        wikEdImage['underline'],       '16', '16', wikEdText['wikEdUnderline alt'],        'javascript:WikEdEditButton(this.id);' ], 6: ['wikEdStrikethrough',   'wikEdButton',          wikEdText['wikEdStrikethrough title'],    wikEdImage['strikethrough'],   '16', '16', wikEdText['wikEdStrikethrough alt'],    'javascript:WikEdEditButton(this.id);' ], 7: ['wikEdNowiki',          'wikEdButton',          wikEdText['wikEdNowiki title'],           wikEdImage['nowiki'],          '16', '16', wikEdText['wikEdNowiki alt'],           'javascript:WikEdEditButton(this.id);' ], 8: ['wikEdSuperscript',     'wikEdButton',          wikEdText['wikEdSuperscript title'],      wikEdImage['superscript'],     '16', '16', wikEdText['wikEdSuperscript alt'],      'javascript:WikEdEditButton(this.id);' ], 9: ['wikEdSubscript',       'wikEdButton',          wikEdText['wikEdSubscript title'],        wikEdImage['subscript'],       '16', '16', wikEdText['wikEdSubscript alt'],        'javascript:WikEdEditButton(this.id);' ], 10: ['wikEdRef',             'wikEdButton',          wikEdText['wikEdRef title'],              wikEdImage['ref'],             '16', '16', wikEdText['wikEdRef alt'],              'javascript:WikEdEditButton(this.id);' ], 11: ['wikEdReferences',      'wikEdButton',          wikEdText['wikEdReferences title'],       wikEdImage['references'],      '16', '16', wikEdText['wikEdReferences alt'],      'javascript:WikEdEditButton(this.id);" ondblclick="javascript:WikEdEditButton(\'wikEdReferencesSection\');' ], 12: ['wikEdCase',            'wikEdButton',          wikEdText['wikEdCase title'],             wikEdImage['case'],            '16', '16', wikEdText['wikEdCase alt'],             'javascript:WikEdEditButton(this.id);' ], 13: ['wikEdUndoAll',         'wikEdButton',          wikEdText['wikEdUndoAll title'],          wikEdImage['undoAll'],         '16', '16', wikEdText['wikEdUndoAll alt'],          'javascript:WikEdEditButton(this.id);' ], 14: ['wikEdRedoAll',         'wikEdButtonInactive',  wikEdText['wikEdRedoAll title'],          wikEdImage['redoAll'],         '16', '16', wikEdText['wikEdRedoAll alt'],          'javascript:WikEdEditButton(this.id);' ],

// format bottom 15: ['wikEdWikiLink',        'wikEdButton',          wikEdText['wikEdWikiLink title'],         wikEdImage['wikiLink'],        '16', '16', wikEdText['wikEdWikiLink alt'],         'javascript:WikEdEditButton(this.id);' ], 16: ['wikEdWebLink',         'wikEdButton',          wikEdText['wikEdWebLink title'],          wikEdImage['webLink'],         '16', '16', wikEdText['wikEdWebLink alt'],          'javascript:WikEdEditButton(this.id);' ], 17: ['wikEdDecreaseHeading', 'wikEdButton',          wikEdText['wikEdDecreaseHeading title'],  wikEdImage['decreaseHeading'], '16', '16', wikEdText['wikEdDecreaseHeading alt'],  'javascript:WikEdEditButton(this.id);' ], 18: ['wikEdIncreaseHeading', 'wikEdButton',          wikEdText['wikEdIncreaseHeading title'],  wikEdImage['increaseHeading'], '16', '16', wikEdText['wikEdIncreaseHeading alt'],  'javascript:WikEdEditButton(this.id);' ], 19: ['wikEdBulletList',      'wikEdButton',          wikEdText['wikEdBulletList title'],       wikEdImage['bulletList'],      '16', '16', wikEdText['wikEdBulletList alt'],       'javascript:WikEdEditButton(this.id);' ], 20: ['wikEdNumberList',      'wikEdButton',          wikEdText['wikEdNumberList title'],       wikEdImage['numberList'],      '16', '16', wikEdText['wikEdNumberList alt'],       'javascript:WikEdEditButton(this.id);' ], 21: ['wikEdIndentList',      'wikEdButton',          wikEdText['wikEdIndentList title'],       wikEdImage['indentList'],      '16', '16', wikEdText['wikEdIndentList alt'],       'javascript:WikEdEditButton(this.id);' ], 22: ['wikEdDefinitionList',  'wikEdButton',          wikEdText['wikEdDefinitionList title'],   wikEdImage['definitionList'],  '16', '16', wikEdText['wikEdDefinitionList alt'],   'javascript:WikEdEditButton(this.id);' ], 23: ['wikEdImage',           'wikEdButton',          wikEdText['wikEdImage title'],            wikEdImage['image'],           '16', '16', wikEdText['wikEdImage alt'],            'javascript:WikEdEditButton(this.id);' ], 24: ['wikEdTable',           'wikEdButton',          wikEdText['wikEdTable title'],            wikEdImage['table'],           '16', '16', wikEdText['wikEdTable alt'],            'javascript:WikEdEditButton(this.id);' ], 25: ['wikEdRedirect',        'wikEdButton',          wikEdText['wikEdRedirect title'],         wikEdImage['redirect'],        '16', '16', wikEdText['wikEdRedirect alt'],         'javascript:WikEdEditButton(this.id);' ], 26: ['wikEdWikify',          'wikEdButton',          wikEdText['wikEdWikify title'],           wikEdImage['wikify'],          '16', '16', wikEdText['wikEdWikify alt'],           'javascript:WikEdEditButton(this.id);' ], 27: ['wikEdTextify',         'wikEdButton',          wikEdText['wikEdTextify title'],          wikEdImage['textify'],         '16', '16', wikEdText['wikEdTextify alt'],          'javascript:WikEdEditButton(this.id);' ], 28: ['wikEdUpdateSyntax',    'wikEdButton',          wikEdText['wikEdUpdateSyntax title'],     wikEdImage['updateSyntax'],    '16', '16', wikEdText['wikEdUpdateSyntax alt'],     'javascript:WikEdEditButton(this.id);' ],

// control top 29: ['wikEdTextZoom',        'wikEdButton',          wikEdText['wikEdTextZoom title'],         wikEdImage['textZoom'],        '16', '16', wikEdText['wikEdTextZoom alt'],         'javascript:WikEdButton(this.id);' ], 30: ['wikEdClearHistory',    'wikEdButton',          wikEdText['wikEdClearHistory title'],     wikEdImage['clearHistory'],    '16', '16', wikEdText['wikEdClearHistory alt'],     'javascript:WikEdButton(this.id);' ], 31: ['wikEdScrollToInput',   'wikEdButton',          wikEdText['wikEdScrollToInput title'],    wikEdImage['scrollToText'],    '16', '16', wikEdText['wikEdScrollToInput alt'],    'javascript:WikEdButton(this.id);' ], 32: ['wikEdScrollToButtons', 'wikEdButton',          wikEdText['wikEdScrollToButtons title'],  wikEdImage['scrollToButtons'], '16', '16', wikEdText['wikEdScrollToButtons alt'],  'javascript:WikEdButton(this.id);' ],

// control bottom 33: ['wikEdUseWikEd',        'wikEdButtonChecked',   wikEdText['wikEdUseWikEd title'],         wikEdImage['useWikEd'],        '16', '16', wikEdText['wikEdUseWikEd alt'],         'javascript:WikEdButton(this.id, true);' ], 34: ['wikEdHighlightSyntax', 'wikEdButtonUnchecked', wikEdText['wikEdHighlightSyntax title'],  wikEdImage['highlightSyntax'], '16', '16', wikEdText['wikEdHighlightSyntax alt'],  'javascript:WikEdButton(this.id, true);' ], 35: ['wikEdSource',          'wikEdButton',          wikEdText['wikEdSource title'],           wikEdImage['source'],          '16', '16', wikEdText['wikEdSource alt'],           'javascript:WikEdEditButton(this.id);' ], 75: ['wikEdCloseToolbar',    'wikEdButtonUnchecked', wikEdText['wikEdCloseToolbar title'],     wikEdImage['closeToolbar'],    '16', '16', wikEdText['wikEdCloseToolbar alt'],     'javascript:WikEdButton(this.id, true);' ], 36: ['wikEdUsing',           'wikEdButtonUnchecked', wikEdText['wikEdUsing title'],            wikEdImage['using'],           '16', '16', wikEdText['wikEdUsing alt'],            'javascript:WikEdButton(this.id, true);' ], 37: ['wikEdFullScreen',      'wikEdButton',          wikEdText['wikEdFullScreen title'],       wikEdImage['fullScreen'],      '16', '16', wikEdText['wikEdFullScreen alt'],       'javascript:WikEdButton(this.id, true);' ],

// find top 38: ['wikEdGetFind',         'wikEdButton',          wikEdText['wikEdGetFind title'],          wikEdImage['getFind'],         '16', '16', wikEdText['wikEdGetFind alt'],          'javascript:WikEdEditButton(this.id);" ondblclick="javascript:WikEdEditButton(\'wikEdGetFindReplace\');' ], 39: ['wikEdFindAll',         'wikEdButton',          wikEdText['wikEdFindAll title'],          wikEdImage['findAll'],         '16', '16', wikEdText['wikEdFindAll alt'],          'javascript:WikEdEditButton(this.id);' ], 40: ['wikEdFindPrev',        'wikEdButton',          wikEdText['wikEdFindPrev title'],         wikEdImage['findPrev'],        '16', '16', wikEdText['wikEdFindPrev alt'],         'javascript:WikEdEditButton(this.id);' ], 41: ['wikEdFindNext',        'wikEdButton',          wikEdText['wikEdFindNext title'],         wikEdImage['findNext'],        '16', '16', wikEdText['wikEdFindNext alt'],         'javascript:WikEdEditButton(this.id);' ], 42: ['wikEdUpdown',          'wikEdButton',          wikEdText['wikEdUpdown title'],           wikEdImage['jumpTopBottom'],   '16', '16', wikEdText['wikEdUpdown alt'],           'javascript:WikEdEditButton(this.id);' ], 43: ['wikEdPrevPos',         'wikEdButtonInactive',  wikEdText['wikEdPrevPos title'],          wikEdImage['prevPos'],         '16', '16', wikEdText['wikEdPrevPos alt'],          'javascript:WikEdEditButton(this.id);' ], 44: ['wikEdLastPos',         'wikEdButtonInactive',  wikEdText['wikEdLastPos title'],          wikEdImage['lastPos'],         '16', '16', wikEdText['wikEdLastPos alt'],          'javascript:WikEdEditButton(this.id);' ],

// find bottom 45: ['wikEdClearFind',       'wikEdButton',          wikEdText['wikEdClearFind title'],        wikEdImage['clearFind'],       '16', '16', wikEdText['wikEdClearFind alt'],        'javascript:WikEdButton(this.id);' ], 46: ['wikEdReplaceAll',      'wikEdButton',          wikEdText['wikEdReplaceAll title'],       wikEdImage['replaceAll'],      '16', '16', wikEdText['wikEdReplaceAll alt'],       'javascript:WikEdEditButton(this.id);' ], 47: ['wikEdReplacePrev',     'wikEdButton',          wikEdText['wikEdReplacePrev title'],      wikEdImage['replacePrev'],     '16', '16', wikEdText['wikEdReplacePrev alt'],      'javascript:WikEdEditButton(this.id);' ], 48: ['wikEdReplaceNext',     'wikEdButton',          wikEdText['wikEdReplaceNext title'],      wikEdImage['replaceNext'],     '16', '16', wikEdText['wikEdReplaceNext alt'],      'javascript:WikEdEditButton(this.id);' ], 49: ['wikEdCaseSensitive',   'wikEdButtonUnchecked', wikEdText['wikEdCaseSensitive title'],    wikEdImage['caseSensitive'],   '16', '16', wikEdText['wikEdCaseSensitive alt'],    'javascript:WikEdButton(this.id, true);' ], 50: ['wikEdRegExp',          'wikEdButtonUnchecked', wikEdText['wikEdRegExp title'],           wikEdImage['regExp'],          '16', '16', wikEdText['wikEdRegExp alt'],           'javascript:WikEdButton(this.id, true);' ], 51: ['wikEdFindAhead',       'wikEdButtonUnchecked', wikEdText['wikEdFindAhead title'],        wikEdImage['findAhead'],       '16', '16', wikEdText['wikEdFindAhead alt'],        'javascript:WikEdButton(this.id, true);' ],

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

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

// preview 63: ['wikEdPreview',         'wikEdButton',          wikEdText['wikEdPreview title'],          wikEdImage['preview'],         '16', '16', wikEdText['wikEdPreview alt'],          'javascript:WikEdButton(this.id);' ], 64: ['wikEdDiff',            'wikEdButton',          wikEdText['wikEdDiff title'],             wikEdImage['diff'],            '16', '16', wikEdText['wikEdDiff alt'],             'javascript:WikEdButton(this.id);' ], 65: ['wikEdClose',           'wikEdButton',          wikEdText['wikEdClose title'],            wikEdImage['close'],           '16', '16', wikEdText['wikEdClose alt'],            'javascript:WikEdButton(this.id);' ], 66: ['wikEdScrollToInput2',  'wikEdButton',          wikEdText['wikEdScrollToInput2 title'],   wikEdImage['scrollToText'],    '16', '16', wikEdText['wikEdScrollToInput2 alt'],   'javascript:WikEdButton(this.id);' ], 67: ['wikEdScrollToButtons2', 'wikEdButton',         wikEdText['wikEdScrollToButtons2 title'], wikEdImage['scrollToButtons'], '16', '16', wikEdText['wikEdScrollToButtons2 alt'], 'javascript:WikEdButton(this.id);' ],

// preview2 68: ['wikEdPreview2',        'wikEdButton',          wikEdText['wikEdPreview2 title'],         wikEdImage['preview'],         '16', '16', wikEdText['wikEdPreview2 alt'],         'javascript:WikEdButton(this.id);' ], 69: ['wikEdDiff2',           'wikEdButton',          wikEdText['wikEdDiff2 title'],            wikEdImage['diff'],            '16', '16', wikEdText['wikEdDiff2 alt'],            'javascript:WikEdButton(this.id);' ], 70: ['wikEdClose2',          'wikEdButton',          wikEdText['wikEdClose2 title'],           wikEdImage['close'],           '16', '16', wikEdText['wikEdClose2 alt'],           'javascript:WikEdButton(this.id);' ], 71: ['wikEdScrollToInput3',  'wikEdButton',          wikEdText['wikEdScrollToInput3 title'],   wikEdImage['scrollToText'],    '16', '16', wikEdText['wikEdScrollToInput3 alt'],   'javascript:WikEdButton(this.id);' ], 72: ['wikEdScrollToButtons3', 'wikEdButton',         wikEdText['wikEdScrollToButtons3 title'], wikEdImage['scrollToButtons'], '16', '16', wikEdText['wikEdScrollToButtons3 alt'], 'javascript:WikEdButton(this.id);' ],

// jump 73: ['wikEdScrollToInput4',  'wikEdButtonSolo',      wikEdText['wikEdScrollToInput4 title'],   wikEdImage['scrollToText'],    '16', '16', wikEdText['wikEdScrollToInput4 alt'],   'javascript:WikEdButton(this.id);' ], 74: ['wikEdScrollToButtons4', 'wikEdButtonSolo',     wikEdText['wikEdScrollToButtons4 title'], wikEdImage['scrollToButtons'], '16', '16', wikEdText['wikEdScrollToButtons4 alt'], 'javascript:WikEdButton(this.id);' ],

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

// button bars (id, class, button numbers) var wikEdButtonBar = wikEdButtonBar || []; WikEdInitObject(wikEdButtonBar, {   'format':   ['wikEdButtonsFormat',   'wikEdButtonsFormat',   [1,2,3,4,5,6,7,8,9,10,11,12,13,14,'br',15,16,17,18,19,20,21,22,23,24,25,26,27,28] ],    'custom1':  ['wikEdButtonsCustom1',  'wikEdButtonsCustom1',  [] ],    'find':     ['wikEdButtonsFind',     'wikEdButtonsFind',     [38,39,40,'find',41,42,43,44,'br',45,46,47,'replace',48,49,50,51] ],    'fix':      ['wikEdButtonsFix',      'wikEdButtonsFix',      [52,53,54,55,56,57,'br',58,59,60,61,62] ],    'custom2':  ['wikEdButtonsCustom2',  'wikEdButtonsCustom2',  [] ],    'control':  ['wikEdButtonsControl',  'wikEdButtonsControl',  [76,29,30,31,32,'br',33,34,35,75,36,37] ],    'preview':  ['wikEdButtonsPreview',  'wikEdButtonsPreview',  [63,64,65,66,67] ],    'preview2': ['wikEdButtonsPreview2', 'wikEdButtonsPreview2', [68,69,70,71,72] ],    'jump':     ['wikEdButtonsJump',     'wikEdButtonsJump',     [73,74] ] });

// history length for find, replace, and summary fields var wikEdHistoryLength = wikEdHistoryLength || []; wikEdHistoryLength['find'] = 10; wikEdHistoryLength['replace'] = 10; wikEdHistoryLength['summary'] = 10;

// presets for combo input fields dropdown options, {wikEdUsing} appends a link to this script var wikEdComboPresetOptions = wikEdComboPresetOptions || []; wikEdComboPresetOptions['summary'] = wikEdComboPresetOptions['summary'] || wikEdText['wikEdPresetSummary'];

// text for summary link to this script var wikEdSummaryUsing = wikEdSummaryUsing || wikEdText['wikEdSummaryUsing'];

// expiration time span for history cookies in seconds var wikEdCookieExpireSec = wikEdCookieExpireSec || (30 * 24 * 60 * 60);

// find ahead as you type checkbox preset var wikEdFindAheadSelected = wikEdFindAheadSelected || true;

// highlight syntax preset var wikEdHighlightSyntaxPreset = wikEdHighlightSyntaxPreset || true;

// enable wikEd preset var wikEdUseWikEdPreset = wikEdUseWikEdPreset || true;

// add '...using wikEd' to summary preset (set to true by single-session cookie wikEdSummaryUsing) var wikEdUsingPreset = wikEdUsingPreset || false;

// fullscreen mode preset var wikEdFullScreenModePreset = wikEdFullScreenModePreset || false;

// show MediaWiki toolbar preset var wikEdCloseToolbarPreset = wikEdCloseToolbarPreset || false;

// initial text zoom for edit window (percentage) var wikEdTextZoom = wikEdTextZoom || 100;

// remove invisible syntax highlighting comments after closing tag var wikEdRemoveHighlightComments = wikEdRemoveHighlightComments || true;

// show the text-to-source button for testing purposes var wikEdShowSourceButton = wikEdShowSourceButton || false;

// This is the wikEd help page link to be displayed after the editing help link, an empty string disables the link var wikEdHelpPageLink = wikEdHelpPageLink || wikEdText['wikEdHelpPageLink'];

// use RegExTypoFix (http://en.wikipedia.org/wiki/User:Mboverload/RegExTypoFix), needs Wikipedia:AutoWikiBrowser/typos.js var wikEdRegExTypoFix = wikEdRegExTypoFix || true;

// display the wikEd button bars on top of the edit box var wikEdButtonsOnTop = wikEdButtonsOnTop || true;

// // end of user configurable variables //

// global variables

var wikEdLoaded = wikEdLoaded || false; var wikEdDisabled = false;

// history var wikEdFieldHist = []; var wikEdCookieName = []; var wikEdInputElement = []; var wikEdSelectElement = [];

var wikEdCheckMarker = []; wikEdCheckMarker[true] = '\u2022'; wikEdCheckMarker[false] = '\u22c5';

// cache the parsed DOM object var wikEdFrameDOMCache = null;

// undo all, redo all var wikEdOrigVersion = ''; var wikEdLastVersion = null;

// global dom elements var wikEdLogo; var wikEdLogoList;

var wikEdTextarea; var wikEdFrame; var wikEdFrameBody; var wikEdFrameDocument; var wikEdFrameWindow;

var wikEdInputWrapper; var wikEdToolbarWrapper; var wikEdTextareaWrapper; var wikEdFrameWrapper; var wikEdConsoleWrapper; var wikEdButtonsWrapper; var wikEdSummaryWrapper; var wikEdSummaryInputWrapper; var wikEdSummaryOptions; var wikEdSubmitWrapper; var wikEdSubmitButtonsWrapper; var wikEdLocalPrevWrapper; var wikEdInsertWrapper;

var wikEdButtonsFormat; var wikEdButtonsCustom1; var wikEdButtonsFind; var wikEdButtonsFix; var wikEdButtonsCustom2; var wikEdButtonsControl; var wikEdButtonsPreview; var wikEdPreviewBox; var wikEdButtonsPreview2; var wikEdButtonsJump; var wikEdClearSummaryImg;

var wikEdCaseSensitive; var wikEdRegExp; var wikEdFindAhead;

var wikEdFindText; var wikEdReplaceText; var wikEdSummaryText;

var wikEdEditOptions; var wikEdEditHelp;

var wikEdSaveButton; var wikEdPreviewButton; var wikEdLDiffButton; var wikEdLocalPreview; var wikEdLocalDiff;

// various var wikEdTextareaHeight; var wikEdPrevRange = null; var wikEdClearSummaryWidth;

// wiki file paths for use in regexps var wgServer = wgServer || ''; var wgArticlePath = wgArticlePath || ''; var wgScriptPath = wgScriptPath || '';

var wikEdServer = wgServer.replace(/(\W)/g, '\\$1'); var wikEdArticlePath = wgArticlePath.replace(wgServer, ''); var wikEdScriptPath = wgScriptPath.replace(wgServer, '');

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

wikEdArticlePath = wikEdArticlePath.replace(/(\W)/g, '\\$1'); wikEdScriptPath = wikEdScriptPath.replace(/(\W)/g, '\\$1');

// add setup routine to addOnloadHook if (typeof(addOnloadHook) == 'function') { addOnloadHook(WikEdSetup); } else { window.onload = WikEdSetup; }

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

function WikEdInitObject(array, preset) {

for (var key in preset) { if (array[key] == null) { array[key] = preset[key]; }   }    return; }

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

function WikEdInitImage(array, preset) {

for (var key in preset) { 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; }

// // insertTags: override the insertTags function in wikibits.js, used for the standard button toolbar //

function insertTags(tagOpen, tagClose, sampleText) {

if (wikEdUseWikEd == true) { WikEdEditButton('wikEdInsertTags', [tagOpen, tagClose, sampleText]); }

//  apply tagOpen / tagClose to selection in textarea, //  use sampleText instead of selection if there is none //  taken from wikibits.js    else { wikEdTextarea = document.getElementById('wpTextbox1'); if (wikEdTextarea.selectionStart || wikEdTextarea.selectionStart == '0') { var replaced = false; var startPos = wikEdTextarea.selectionStart; var endPos = wikEdTextarea.selectionEnd; if (endPos - startPos) { replaced = true; }           var scrollTop = wikEdTextarea.scrollTop; var myText = (wikEdTextarea.value).substring(startPos, endPos); if (! myText) { myText = sampleText; }

// exclude ending space char, if any if (myText.charAt(myText.length - 1) == ' ') { subst = tagOpen + myText.substring(0, (myText.length - 1)) + tagClose + ' '; }           else { subst = tagOpen + myText + tagClose; }           wikEdTextarea.value = wikEdTextarea.value.substring(                0, startPos) + subst + wikEdTextarea.value.substring(endPos, wikEdTextarea.value.length            ); wikEdTextarea.focus;

// set new selection if (replaced) { var cPos = startPos+(tagOpen.length + myText.length + tagClose.length); wikEdTextarea.selectionStart = cPos; wikEdTextarea.selectionEnd = cPos; }           else { wikEdTextarea.selectionStart = startPos + tagOpen.length; wikEdTextarea.selectionEnd = startPos + tagOpen.length + myText.length; }           wikEdTextarea.scrollTop = scrollTop; }

// reposition cursor if possible if (wikEdTextarea.createTextRange) { wikEdTextarea.caretPos = document.selection.createRange.duplicate; }   }

return; }

// // WikEdSetup: setup routine, called on page load //

function WikEdSetup(scrollToText) {

var html = '';

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

/* ////////////////// remove Instaview buttons and preview field while (document.getElementById('InstaViewDump') != null) { var instaViewDump = document.getElementById('InstaViewDump'); }

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

wikEdLogoList = document.createElement('li'); wikEdLogoList.id = 'wikEdLogoList'; wikEdLogoList.appendChild(wikEdLogo);

var personalTools = document.getElementById('p-personal'); if (personalTools != null) { personalTools.getElementsByTagName('ul')[0].appendChild(wikEdLogoList); }   }

// check if disabled var cookie = WikEdGetCookie('wikEdDisabled'); if (cookie != '') { wikEdDisabled = true; wikEdUseWikEd = false; WikEdSetLogo; return; }

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

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

// at the moment this works only for mozilla browsers (Mozilla, Mozilla Firefox, Mozilla SeaMonkey) if (navigator.appName == null) { return; }   var nameMatch = navigator.appName.match(/Netscape/i); if (nameMatch == null) { return; }   var name = nameMatch[0]; if ( (name == null) || (name == '') ) { return; }   var version = navigator.appVersion.match(/\d+(\.\d+)/)[0]; if ( (version == null) || (version < 5.0) ) { return; }

// check if this is an edit page wikEdTextarea = document.getElementById('wpTextbox1'); var wpEditform = document.getElementById('editform'); if ( (wikEdTextarea == null) || (wpEditform == null) ) {

// reset error indicator WikEdSetLogo; return; }

// check if RegExTypoFix is available if (typeof(AWRegExTypoFix) != 'function') { wikEdRegExTypoFix = 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; for (var rule in wikEdMainCSS) { mainStyle.addRule(rule, wikEdMainCSS[rule]); }

// get button settings from cookies var cookie = WikEdGetCookie('wikEdSummaryUsing'); if (cookie != '') { wikEdUsing = true; }   else { wikEdUsing = wikEdUsingPreset; }

cookie = WikEdGetCookie('wikEdUseClassic'); if (cookie != '') { wikEdUseWikEd = false; }   else { wikEdUseWikEd = wikEdUseWikEdPreset; }

cookie = WikEdGetCookie('wikEdSyntaxOff'); if (cookie != '') { wikEdHighlightSyntax = false; }   else { wikEdHighlightSyntax = wikEdHighlightSyntaxPreset; }

cookie = WikEdGetCookie('wikEdFullscreen'); if (cookie != '') { wikEdFullScreenMode = true; }   else { wikEdFullScreenMode = wikEdFullScreenModePreset; }

cookie = WikEdGetCookie('wikEdCloseToolbar'); if (cookie != '') { wikEdCloseToolbar = true; }   else { wikEdCloseToolbar = wikEdCloseToolbarPreset; }

if (window.location.search.match('wikedpreview') != null) { wikEdFullScreenMode = false; }

// preset frame related styles to avoid browser crashes var styleFrameWrapperPosition; var styleFrameWrapperVisibility; var styleFrameBody; 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'; }   if (wikEdFullScreenMode == true) { wikEdInputWrapperClass = 'wikEdInputWrapperFull'; }   else { wikEdInputWrapperClass = 'wikEdInputWrapper'; }

// create wikEd element wrappers

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

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

// 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 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'; if (wikEdButtonsOnTop == true) { wikEdInputWrapper.insertBefore(wikEdButtonsWrapper, wikEdTextareaWrapper); }   else { wikEdConsoleWrapper.appendChild(wikEdButtonsWrapper); }

// create summary wrapper for summary, minor edit, and watch this page wikEdSummaryWrapper = document.createElement('div'); wikEdSummaryWrapper.id = 'wikEdSummaryWrapper'; 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'; wikEdInputWrapper.appendChild(wikEdLocalPrevWrapper);

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

// append input wrapper to document wpEditform.insertBefore(wikEdInputWrapper, wpEditform.firstChild);

// fill the wrappers

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

// 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; window.removeEventListener('load', mwSetupToolbar, false); }       }    }

// add summary elements to summary input wrapper var summaryLabel = document.getElementById('wpSummaryLabel'); wikEdSummaryInputWrapper.appendChild(summaryLabel);

wikEdSummaryText = document.getElementById('wpSummary'); 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) var copywarn = document.getElementById('editpage-copywarn'); if (copywarn != null) { wikEdInputWrapper.parentNode.insertBefore(copywarn, wikEdInputWrapper.nextSibling); }

// add submit buttons to submit wrapper var wpEditButtons = document.getElementById('wpSave').parentNode; wikEdSubmitWrapper.insertBefore(wpEditButtons, wikEdSubmitButtonsWrapper);

// move edit options after submit buttons; crashes Mozilla when appended after filling the iframe wikEdEditOptions = document.getElementById('wpMinoredit').parentNode; wikEdEditOptions.className = 'wikEdEditOptions'; var previewButton = document.getElementById('wpDiff'); previewButton.parentNode.insertBefore(wikEdEditOptions, previewButton.nextSibling);

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

// 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 the browser, including DOM move, display: none; and position: absolute;

// create the iframe html = ''; html += ' '; html += ' '; html += ' '; html += ' '; html += ' ';

wikEdFrameWrapper.innerHTML = html; wikEdInputWrapper.insertBefore(wikEdFrameWrapper, wikEdTextareaWrapper);

// fill the frame with content html = ''; html += '  '; html += ''; html += ' ';

wikEdFrame = document.getElementById('wikEdFrame'); wikEdFrameWindow = wikEdFrame.contentWindow; wikEdFrameDocument = wikEdFrameWindow.document; wikEdFrameDocument.open; wikEdFrameDocument.write(html); wikEdFrameDocument.close; wikEdFrameBody = wikEdFrameDocument.body;

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

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

if (wikEdButtonBar['custom1'][2].length > 0) { wikEdButtonsCustom1 = MakeButtonBar(wikEdButtonBar['custom1']); wikEdButtonsWrapper.appendChild(wikEdButtonsCustom1); }

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

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

if (wikEdButtonBar['custom2'][2].length > 0) { wikEdButtonsCustom2 = MakeButtonBar(wikEdButtonBar['custom2']); wikEdButtonsWrapper.appendChild(wikEdButtonsCustom2); }

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 wikEdButtonsPreview = MakeButtonBar(wikEdButtonBar['preview']); wikEdSubmitWrapper.insertBefore(wikEdButtonsPreview, wikEdSubmitWrapper.firstChild);

// add preview box and its bottom bar to preview wrapper 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);

wikEdButtonsPreview2 = MakeButtonBar(wikEdButtonBar['preview2']); wikEdLocalPrevWrapper.appendChild(wikEdButtonsPreview2);

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

// add insert special chars to insert wrapper 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 = 'Show preview below'; wikEdLocalPreview.className = 'wikEdLocalPreview';

var localPreviewImg = document.createElement('img'); localPreviewImg.id = 'wikEdLocalPreviewImg'; localPreviewImg.src = wikEdImage['preview']; localPreviewImg.alt = 'Preview below';

wikEdLocalPreview.appendChild(localPreviewImg); wikEdPreviewButton = document.getElementById('wpPreview'); wikEdPreviewButton.parentNode.insertBefore(wikEdLocalPreview, wikEdPreviewButton.nextSibling);

// add local diff button next to submit button wikEdLocalDiff = document.createElement('button'); wikEdLocalDiff.id = 'wikEdLocalDiff'; wikEdLocalDiff.title = 'Show current changes below'; wikEdLocalDiff.className = 'wikEdLocalDiff';

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

wikEdLocalDiff.appendChild(localDiffImg); wikEdDiffButton = document.getElementById('wpDiff'); wikEdDiffButton.parentNode.insertBefore(wikEdLocalDiff, wikEdDiffButton.nextSibling);

// initialize image buttons WikEdButton('wikEdHighlightSyntax', null, wikEdHighlightSyntax); WikEdButton('wikEdUseWikEd', null, wikEdUseWikEd); WikEdButton('wikEdCloseToolbar', null, wikEdCloseToolbar); WikEdButton('wikEdFullScreen', null, wikEdFullScreenMode); WikEdButton('wikEdUsing', null, wikEdUsing); WikEdButton('wikEdCaseSensitive', null, false); WikEdButton('wikEdRegExp', null, false); WikEdButton('wikEdFindAhead', null, wikEdFindAheadSelected); WikEdButton('wikEdPreview', null, false, 'wikEdButton'); WikEdButton('wikEdDiff', null, false, 'wikEdButton'); WikEdButton('wikEdClose', null, false, 'wikEdButton'); WikEdButton('wikEdPreview2', null, false, 'wikEdButton'); WikEdButton('wikEdDiff2', null, false, 'wikEdButton'); WikEdButton('wikEdClose2', null, false, 'wikEdButton');

if (wikEdRegExTypoFix == false) { document.getElementById('wikEdFixRegExTypo').className = 'wikEdButtonInactive'; }

// add a clear summary button left to the summary input field 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';

var summarySelect = document.createElement('select'); summarySelect.id = 'wikEdSummarySelect'; summarySelect.className = 'wikEdSummarySelect'; summarySelect.onchange = function { WikEdChangeComboInput('summary'); }   summarySelect.onfocus = function { WikEdSetComboOptions('summary'); }

summaryComboInput.appendChild(wikEdSummaryText); summaryComboInput.appendChild(summarySelect);

// shorten submit button texts document.getElementById('wpPreview').value = wikEdText['shortenedPreview']; document.getElementById('wpDiff').value = wikEdText['shortenedChanges'];

// set up combo input boxes with history wikEdFieldHist ['find'] = []; wikEdCookieName['find'] = 'wikEdFindHistory'; wikEdInputElement['find'] = new Object(wikEdFindText); wikEdSelectElement['find'] = new Object(document.getElementById('wikEdFindSelect')); wikEdSelectElement['find'].style.height = (wikEdInputElement['find'].clientHeight + 1) +'px';

wikEdFieldHist ['replace'] = []; wikEdCookieName['replace'] = 'wikEdReplaceHistory'; wikEdInputElement['replace'] = new Object(wikEdReplaceText); wikEdSelectElement['replace'] = new Object(document.getElementById('wikEdReplaceSelect')); wikEdSelectElement['replace'].style.height = (wikEdInputElement['replace'].clientHeight + 1) +'px';

wikEdFieldHist ['summary'] = []; wikEdCookieName['summary'] = 'wikEdSummaryHistory'; wikEdInputElement['summary'] = new Object(wikEdSummaryText); wikEdSelectElement['summary'] = new Object(document.getElementById('wikEdSummarySelect')); wikEdSelectElement['summary'].style.height = (wikEdInputElement['summary'].clientHeight + 1) +'px'; WikEdResizeComboInput('find'); WikEdResizeComboInput('replace'); WikEdResizeComboInput('summary');

// 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 ( (wikEdHelpPageLink != '') && (wikEdHelpPageLink != null) ) { var editHelpParent = previewButton; do { editHelpParent = editHelpParent.nextSibling; } while (editHelpParent.tagName != 'SPAN');

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

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) + '%;'; var frameStyle = new WikEdStyleSheet(wikEdFrameDocument); for (var ruleName in wikEdFrameCSS) { var ruleStyle = wikEdFrameCSS[ruleName]; 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']); frameStyle.addRule(ruleName, ruleStyle); }

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

// set the summary resize after loading the 'Clear summary' image handler wikEdClearSummaryImg.addEventListener('load', WikEdResizeSummaryHandler, true);

// set frame events wikEdFrameDocument.addEventListener('keydown', WikEdKeyFrame, true); wikEdFrameDocument.addEventListener('keyup', WikEdKeyFrame, true); wikEdFrameDocument.addEventListener('keypress', WikEdKeyFrame, true); wikEdFrameDocument.addEventListener('mouseup', WikEdKeyFrame, true);

// set find ahead events wikEdFindText.addEventListener('keyup', WikEdFindAhead, true);

// set submit button events wikEdSaveButton = document.getElementById('wpSave'); wikEdSaveButton.addEventListener('click', WikEdSaveButtonHandler, true); wikEdPreviewButton.addEventListener('click', WikEdPreviewButtonHandler, true); wikEdDiffButton.addEventListener('click', WikEdDiffButtonHandler, true); wikEdLocalPreview.addEventListener('click', WikEdLocalPreviewHandler, true); wikEdLocalDiff.addEventListener('click', WikEdLocalDiffHandler, true);

// set the clear summary onclick handler wikEdClearSummary.addEventListener('click', WikEdClearSummaryHandler, true);

// disable scrolling to edit window on next preview page document.getElementById('editform').action += '&wikedpreview';

// scroll to edit window if it is not a preview page if (scrollToText != false) { if (window.location.search.match('wikedpreview') == null) { window.scroll(0, WikEdGetOffsetTop(wikEdInputWrapper) - 2); }

// focus the edit area if (wikEdUseWikEd == true) { wikEdFrameWindow.focus; }       else { wikEdTextarea.setSelectionRange(0, 0); wikEdTextarea.focus; }   }

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

// reset error indicator WikEdSetLogo;

return; }

// // summary resize after loading the 'Clear summary' image handler //

function WikEdResizeSummaryHandler { var diffWidth = wikEdClearSummary.offsetWidth - wikEdClearSummaryWidth; wikEdInputElement['summary'].style.width = (wikEdInputElement['summary'].clientWidth - diffWidth) + 'px'; wikEdSelectElement['summary'].style.width = (wikEdSelectElement['summary'].clientWidth - diffWidth) + 'px'; }

// // 'Save page' onclick handler //

function WikEdSaveButtonHandler { wikEdSaveButton.removeEventListener('click', WikEdSaveButtonHandler, true);

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

// add "using wikEd" to summary var text = wikEdSummaryText.value; text = text.replace(/^[, ]+/, ''); text = text.replace(/[, ]+$/, ''); WikEdAddToHistory('summary'); if ( (wikEdUsing == true) && (text != '') ) { if (text.lastIndexOf(wikEdSummaryUsing) < 0) { text += ' ' + wikEdSummaryUsing; }       }        wikEdSummaryText.value = text;

// submit wikEdSaveButton.click;

return; }

// // 'Show preview' onclick handler //

function WikEdPreviewButtonHandler(event) { if (wikEdUseWikEd == true) { WikEdUpdateTextarea; }       return; }

// // 'Show changes' onclick handler //

function WikEdDiffButtonHandler(event) { if (wikEdFullScreenMode == true) { WikEdFullScreen(false); }       if (wikEdUseWikEd == true) { WikEdUpdateTextarea; }       return; }

// // local 'Show preview' image button onclick handler //

function WikEdLocalPreviewHandler(event) { event.preventDefault; WikEdButton('wikEdLocalPreview'); return; }

// // local 'Show changes' image button onclick handler //

function WikEdLocalDiffHandler(event) { event.preventDefault; WikEdButton('wikEdLocalDiff'); return; }

// // clear the summary onclick handler //

function WikEdClearSummaryHandler(event) { 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; }

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

function WikEdSetLogo(state) {

if (state == 'error') { wikEdLogo.src = wikEdImage['error']; wikEdLogo.alt = wikEdText['wikEdLogo error alt']; wikEdLogo.title = wikEdText['wikEdLogo error 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']; }   }

wikEdLogo.title = wikEdLogo.title.replace(/\{wikEdProgramVersion\}/g, wikEdProgramVersion); wikEdLogo.title = wikEdLogo.title.replace(/\{wikEdProgramDate\}/g, wikEdProgramDate);

return; }

// // MakeButtonBar: generate button bar html code //

function MakeButtonBar(bar) {

var div = document.createElement('div'); div.id = bar[0]; div.className = bar[1]; var html = ''; for (var property in bar[2]) { switch (bar[2][property]) { case 'br': html += ' ';               break; case 'find': html += ' '; html += ''; html += ''; html += ' '; html += ' '; break; case 'replace': html += ' '; html += ''; html += ''; html += ' '; html += ' '; break; default: var currButton = wikEdButton[bar[2][property]]; if ( (currButton[0] != 'wikEdSource') || (wikEdShowSourceButton == true) ) { html += ''; }               break; }   }    div.innerHTML = html; return(div); }

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

function WikEdSetEditArea(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'; }       }        wikEdButtonsFormat.style.display = 'block'; if (wikEdButtonsCustom1 != null) { wikEdButtonsCustom1.style.display = 'block'; }       wikEdButtonsFind.style.display = 'block'; wikEdButtonsFix.style.display = 'block'; if (wikEdButtonsCustom2 != null) { wikEdButtonsCustom2.style.display = 'block'; }       wikEdButtonsControl.style.display = 'block'; }

// turn classic textarea on   else { if (notFrame != true) { wikEdFrameWrapper.style.position = 'absolute'; wikEdFrameWrapper.style.visibility = 'hidden'; 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'; }       wikEdButtonsFormat.style.display = 'none'; if (wikEdButtonsCustom1 != null) { wikEdButtonsCustom1.style.display = 'none'; }       wikEdButtonsFind.style.display = 'none'; wikEdButtonsFix.style.display = 'none'; if (wikEdButtonsCustom2 != null) { wikEdButtonsCustom2.style.display = 'none'; }       wikEdButtonsControl.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 //

function WikEdButton(whichButton, toggleButton, setButton, classButton, doButton) {

// get the button object var buttonObj = document.getElementById(whichButton); if (buttonObj == null) { alert('Unknown button \ + whichButton + '\); return; }

// 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.checked = false; if (classButton == null) { buttonObj.className = 'wikEdButtonUnchecked'; }       }        else { buttonObj.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 (buttonObj.checked == true) { buttonObj.checked = false; buttonObj.className = 'wikEdButtonUnchecked'; }           else { buttonObj.checked = true; buttonObj.className = 'wikEdButtonChecked'; }       }    }

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

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

switch (whichButton) {

// switch between syntax highlighting and plain text case 'wikEdHighlightSyntax': var obj = {}; obj.html = wikEdFrameBody.innerHTML; obj.html = obj.html.replace(/(]*>)\n* */g, '$1'); if (buttonObj.checked == true) { WikEdRemoveHighlighting(obj); wikEdHighlightSyntax = true; obj.html = obj.html.replace(/]*>/g, '\n'); WikEdHighlightSyntax(obj); obj.html = obj.html.replace(/\n/g, ' '); var cookieExpire = new Date; cookieExpire.setTime(cookieExpire.getTime - 60 * 60 * 1000); WikEdSetCookie('wikEdSyntaxOff', '', cookieExpire.toGMTString, '/'); }               else { wikEdHighlightSyntax = false; WikEdRemoveHighlighting(obj); obj.html = obj.html.replace(/(\t)/g, ' $1 '); WikEdSetCookie('wikEdSyntaxOff', 'true', null, '/'); }               wikEdFrameBody.innerHTML = obj.html; break;

// align textbox with display top case 'wikEdScrollToInput': case 'wikEdScrollToInput2': case 'wikEdScrollToInput3': case 'wikEdScrollToInput4': var frameWrapperTop = WikEdGetOffsetTop(wikEdFrameWrapper); window.scroll(0, frameWrapperTop); break;

// align edit buttons with display top case 'wikEdScrollToButtons': case 'wikEdScrollToButtons2': case 'wikEdScrollToButtons3': case 'wikEdScrollToButtons4': var consoleWrapperTop = WikEdGetOffsetTop(wikEdButtonsWrapper); window.scroll(0, consoleWrapperTop); break;

// cycle through different font sizes case 'wikEdTextZoom': wikEdTextZoom = wikEdTextZoom / 1.2; if (wikEdTextZoom < 60) { wikEdTextZoom = Math.round(wikEdTextZoom * Math.pow(1.2, 4) ); }               wikEdFrameBody.style.fontSize = parseInt(wikEdTextZoom) + '%;'; break;

// display local preview box case 'wikEdPreview': case 'wikEdPreview2': case 'wikEdLocalPreview': if (wikEdFullScreenMode == true) { WikEdFullScreen(false); }               if (wikEdUseWikEd == true) { WikEdUpdateTextarea; }               wikEdPreviewBox.innerHTML = wiki2html(wikEdTextarea.value); wikEdLocalPrevWrapper.style.display = 'block'; break;

// display local diff box case 'wikEdDiff': case 'wikEdDiff2': case 'wikEdLocalDiff': if (wikEdFullScreenMode == true) { WikEdFullScreen(false); }               if (wikEdUseWikEd == true) { WikEdUpdateTextarea; }               var diffText = wikEdTextarea.value; diffText = StringDiff(wikEdOrigVersion, diffText); wikEdPreviewBox.innerHTML = diffText; wikEdLocalPrevWrapper.style.display = 'block'; break;

// close the preview / diff box case 'wikEdClose': case 'wikEdClose2': wikEdLocalPrevWrapper.style.display = 'none'; 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 (buttonObj.checked == true) { WikEdUpdateFrame;

// turn rich text frame on                   WikEdSetEditArea(true); wikEdUseWikEd = true; var cookieExpire = new Date; cookieExpire.setTime(cookieExpire.getTime - 60 * 60 * 1000); WikEdSetCookie('wikEdUseClassic', '', cookieExpire.toGMTString, '/'); }

// disable wikEd else { if (wikEdFullScreenMode == true) { WikEdFullScreen(false); }                   WikEdUpdateTextarea;

// turn classic textarea on                   WikEdSetEditArea(false); wikEdUseWikEd = false; WikEdSetCookie('wikEdUseClassic', 'true', null, '/'); }               break;

// add "using wikEd" to summaries case 'wikEdUsing': if (buttonObj.checked == true) { wikEdUsing = true; WikEdSetCookie('wikEdSummaryUsing', 'true', null, '/'); }               else { wikEdUsing = false; var cookieExpire = new Date; cookieExpire.setTime(cookieExpire.getTime - 60 * 60 * 1000); WikEdSetCookie('wikEdSummaryUsing', '', cookieExpire.toGMTString, '/'); }               break;

// close the toolbar case 'wikEdCloseToolbar': if (buttonObj.checked == true) { wikEdCloseToolbar = true; if (document.getElementById('toolbar') != null) { wikEdToolbarWrapper.style.display = 'none'; }                   WikEdSetCookie('wikEdCloseToolbar', 'true', null, '/'); }               else { wikEdCloseToolbar = false; if (document.getElementById('toolbar') != null) { wikEdToolbarWrapper.style.display = 'block'; }                   var cookieExpire = new Date; cookieExpire.setTime(cookieExpire.getTime - 60 * 60 * 1000); WikEdSetCookie('wikEdCloseToolbar', '', cookieExpire.toGMTString, '/'); }               if (wikEdFullScreenMode == true) { WikEdFullScreen(wikEdFullScreenMode); }               break;

// hide or show elements var displayStyle;

// 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 (buttonObj.checked == true) { WikEdFullScreen(true); WikEdSetCookie('wikEdFullscreen', 'true', null, '/'); }               else { WikEdFullScreen(false); var cookieExpire = new Date; cookieExpire.setTime(cookieExpire.getTime - 60 * 60 * 1000); WikEdSetCookie('wikEdFullscreen', '', cookieExpire.toGMTString, '/'); }               break;

// clear the find, replace, and summary history stored in cookies case 'wikEdClearHistory': WikEdClearHistory('find'); WikEdClearHistory('replace'); WikEdClearHistory('summary'); break;

// clear the search find field to search for the selected text case 'wikEdClearFind': wikEdInputElement['find'].value = ''; break;

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

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

// reset cursor to normal buttonObj.style.cursor = 'pointer';

return; }

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

function WikEdEditButton(whichButton, parameterArray, CustomHandler) {

// get the button object var buttonObj = document.getElementById(whichButton);

// 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 (whichButton) {

// undo: cursor (dummy) case 'wikEdUndo': case 'wikEdRedo': WikEdGetText(obj, 'cursor'); obj.changed = obj.cursor; break;

// whole text changes: whole 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': 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;

// update syntax highlighting: selection / whole case 'wikEdUpdateSyntax': WikEdGetText(obj, 'selection'); if (obj.selection.plain != '') { obj.changed = obj.selection; }           else { WikEdGetText(obj, 'whole'); obj.changed = obj.whole; }           break;

// multiple line changes: selectionLine / focusLine / cursor case 'wikEdDecreaseHeading': case 'wikEdIncreaseHeading': case 'wikEdBulletList': case 'wikEdNumberList': case 'wikEdIndentList': 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': 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', true); if (obj.selection.plain != '') { obj.changed = obj.selection; }           else { WikEdGetText(obj, 'whole', true); 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;

// character formatting: selection / focusWord / cursor case 'wikEdGetFind': case 'wikEdGetFindReplace': 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;

// find and replace: selection / focusWord case 'wikEdFindPrev': case 'wikEdFindNext': case 'wikEdReplacePrev': case 'wikEdReplaceNext': 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.plain = null; }           }            break;

// find all: selection case 'wikEdFindAll': WikEdGetText(obj, 'selection'); 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;

// jump to top or bottom: cursor (dummy) case 'wikEdUpdown': WikEdGetText(obj, 'cursor'); obj.changed = obj.cursor; break;

// jump to previous or last position: selection, cursor

case 'wikEdPrevPos': case 'wikEdLastPos': WikEdGetText(obj, 'selection, cursor'); if (obj.selection.plain != '') { obj.changed = obj.selection; }           else { obj.changed = obj.cursor; }           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.focusLine.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;

// 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 selectChange = true; switch (whichButton) {

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

// redo case 'wikEdRedo': WikEdFrameExecCommand('redo'); obj.changed.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1); obj.changed.plain = null; 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, '\'\'\'\'\''); 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, '\'\'\'\'\''); 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'); }           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'); }           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'); }           break;

// superscript case 'wikEdSuperscript': 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'); }           break;

// subscript case 'wikEdSubscript': 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'); }           break;

// in-text reference case 'wikEdRef': if (obj.changed.plain == '') { 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 { 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;)/, '$2$1$3$5$4'); }           break;

// references location case 'wikEdReferences': case 'wikEdReferencesSection': var ref = wikEdText['wikEdReferencesSection']; 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 (whichButton == '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; }           }            break;

// toggle lowercase / uppercase case 'wikEdCase':

// lowercase all uppercased text

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

// first-letter-uppercase all lowercased text else if (obj.changed.plain.toLowerCase == obj.changed.plain) { obj.changed.plain = obj.changed.plain.replace(/\b(\w)(\w*)/g,                   function (p, p1, p2) {                        return(p1.toUpperCase + p2.toLowerCase);                    }                ); }

// uppercase mixed upper and lowercased text else { obj.changed.plain = obj.changed.plain.toUpperCase; }           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;

// update syntax highlighting case 'wikEdUpdateSyntax': highlightSyntax = true; 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'); }           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'); }           break;

// decrease heading level case 'wikEdDecreaseHeading': obj.changed.plain = obj.changed.plain.replace(/(^|\n)=(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2'); // decrease heading obj.changed.plain = obj.changed.plain.replace(/(^|\n)=(?!=) *([^\n]*?) *=+(?=\n|$)/g, '$1$2'); // remove heading obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2'); // adjust closing tags break;

// increase heading level case 'wikEdIncreaseHeading': obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1=$2 $3 $2='); // increase heading obj.changed.plain = obj.changed.plain.replace(/(^|\n)([^=\n\s][^\n]*?)(?=\n|$)/g, '$1== $2 =='); // create new heading obj.changed.plain = obj.changed.plain.replace(/(^|\n)(=+) *([^\n]*?) *=+(?=\n|$)/g, '$1$2 $3 $2'); // adjust closing tags break;

// create bullet list case 'wikEdBulletList': obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,               function (p, p1) {                    p1 = p1.replace(/^ *([\*\#\:\;]*) */g, '*$1 ');                    p1 = p1.replace(/^(\*{4,})([\*\#\:\;]*)/g, '$2');                    return(p1);                }            ); break;

// create numbered list case 'wikEdNumberList': obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,               function (p, p1) {                    p1 = p1.replace(/^ *([\*\#\:\;]*) */g, '#$1 ');                    p1 = p1.replace(/^(\*{4,})([\*\#\:\;]*)/g, '$2');                    return(p1);                }            ); break;

// create indented list case 'wikEdIndentList': obj.changed.plain = obj.changed.plain.replace(/([^\n]+)/g,               function (p, p1) {                    p1 = p1.replace(/^ *([\*\#\:\;]*) */g, ':$1 ');                    p1 = p1.replace(/^(\*{4,})([\*\#\:\;]*)/g, '$2');                    return(p1);                }            ); 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 = ''; }           else { obj.changed.plain = ''; 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|+ ' + wikEdText['table caption'] + ' \n! ' + wikEdText['table heading'] + ' !! ' + wikEdText['table heading'] + ' \n|-\n| ' + wikEdText['table cell'] + ' || ' + wikEdText['table cell'] + ' \n|-\n| ' + wikEdText['table cell'] + ' || ' + wikEdText['table cell'] + ' \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;

// get inner html without wikifying if (obj.selection.plain != '') { obj.selection.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1); var documentFragment = obj.selection.range.cloneContents; WikEdGetInnerHTML(objTextify, documentFragment); }           else { obj.changed.from = 'whole'; obj.changed.range.setStartBefore(wikEdFrameBody.firstChild); obj.changed.range.setEndAfter(wikEdFrameBody.lastChild); WikEdGetInnerHTML(objTextify, wikEdFrameBody); }           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 = ' ' + wikEdText['redirect article link'] + ' '; }

// remove leading and trailing spaces linkTarget = linkTarget.replace(/^\s+|\s+$/g, '');

// remove link text linkTarget = linkTarget.replace(/\|.*?(\]|$)/g, '$1');

// remove square brackets linkTarget = linkTarget.replace(/\[|\]/g, '');

// remove link leftovers linkTarget = linkTarget.replace(/ +\| +/g, ' ');

obj.changed.plain = '#redirect ' + linkTarget + '';

// append to summary if ( (obj.selection.plain != ) || (obj.selectionWord.plain != ) ) { wikEdInputElement['summary'].value = WikEdAppendToSummary(wikEdInputElement['summary'].value, '#redirect ' + linkTarget + ''); }           else { wikEdInputElement['summary'].value = WikEdAppendToSummary(wikEdInputElement['summary'].value, '#redirect'); }           selectChange = false; break;

// copy selection to find field case 'wikEdGetFind': wikEdInputElement['find'].value = obj.changed.plain; obj.changed.plain = null; break;

// copy selection to find and to replace field case 'wikEdGetFindReplace': wikEdInputElement['find'].value = obj.changed.plain; wikEdInputElement['replace'].value = obj.changed.plain; obj.changed.plain = null; break;

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

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

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

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

// format the find and replace texts as regexp or plain text if (wikEdRegExp.checked == false) { regExpFind = new RegExp(findText.replace(/([\\^\$\*\+\?\.\(\)\[\]\{\}\:\=\!\|\,\-])/g, '\\$1'), regExpFlags); }

// replace \n with newline character else { regExpFind = new RegExp(findText, regExpFlags); replaceText = replaceText.replace(/((^|[^\\])(\\\\)*)\\n/g, '$1\n'); }

// replace all var replacedFlag = false; if (whichButton == '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 ( (whichButton == 'wikEdReplacePrev') || (whichButton == '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 ( (whichButton == 'wikEdFindNext') || (whichButton == 'wikEdFindPrev') ) { obj.changed.plain = null; }

if (               (whichButton == 'wikEdFindNext') || (whichButton == 'wikEdFindPrev') ||                (whichButton == 'wikEdReplaceNext') || (whichButton == 'wikEdReplacePrev') ||                (whichButton == 'wikEdFindAll')            ) { if (replacedFlag == false) {

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

// get case sensitive var caseSensitive = false; if (wikEdCaseSensitive.checked == true) { caseSensitive = true; }

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

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

// cycle through matches var frameScrollTop = wikEdFrameBody.scrollTop; do { if (wikEdRegExp.checked == true) { found = WikEdFind(obj, findText, caseSensitive, false, regExpFind); }                           else { found = WikEdFind(obj, findText, caseSensitive, false, null); }                           if (found == true) { foundRanges.push(obj.changed.range.cloneRange); }                       } while (found == true);

// scroll back if (wikEdRegExp.checked == false) { wikEdFrameBody.scrollTop = frameScrollTop; }

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

// normal find else { if (wikEdRegExp.checked) { WikEdFind(obj, findText, caseSensitive, backwards, regExpFind); }                       else { WikEdFind(obj, findText, caseSensitive, backwards, null); selectChange = false; }                   }                }            }

// save search history to cookie if ( (whichButton == 'wikEdFindPrev') || (whichButton == 'wikEdFindNext') || (whichButton == 'wikEdFindAll') ) { WikEdAddToHistory('find'); }           if ( (whichButton == 'wikEdReplacePrev') || (whichButton == 'wikEdReplaceNext') || (whichButton == 'wikEdReplaceAll') ) { WikEdAddToHistory('find'); WikEdAddToHistory('replace'); }           break;

// jump to top or bottom case 'wikEdUpdown':

// jump to bottom /////////////////////// also check which is closer!!!!! if ( (obj.cursor.range.startContainer == wikEdFrameBody) && (obj.cursor.range.startOffset == 0) ) { obj.changed.range.setEndAfter(wikEdFrameBody.lastChild); obj.changed.range.collapse(false); wikEdFrameBody.scrollTop = wikEdFrameBody.scrollHeight; }

// jump to top else { obj.changed.range.setStartBefore(wikEdFrameBody.firstChild); obj.changed.range.collapse(true); wikEdFrameBody.scrollTop = 0; }           obj.changed.plain = null; break;

// jump to previously changed position case 'wikEdPrevPos': if (wikEdFrameDocument.queryCommandEnabled('undo') == true) {

// done by undo + redo, redo later after scrolling to changed position WikEdFrameExecCommand('undo'); wikEdPrevRange = obj.changed.range.cloneRange; obj.changed.range = obj.sel.getRangeAt(obj.sel.rangeCount - 1); }           obj.changed.plain = null; break;

// jump back to last position case 'wikEdLastPos': if (wikEdPrevRange != null) { obj.changed.range = wikEdPrevRange.cloneRange; wikEdPrevRange = null; obj.changed.plain = null; }           else { obj.changed.plain = null; }           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); break; case 'wikEdFixPunct': WikEdFixPunct(obj.changed); break; case 'wikEdFixMath': WikEdFixMath(obj.changed); break; case 'wikEdFixChem': WikEdFixChem(obj.changed); break; case 'wikEdfixUnicode': WikEdFixUnicode(obj.changed); break; case 'wikEdFixUnits': WikEdFixUnits(obj.changed); break; case 'wikEdFixDashes': WikEdFixDashes(obj.changed); break; case 'wikEdFixHtml': WikEdFixHTML(obj.changed); break; case 'wikEdFixRegExTypo': if (typeof(AWRegExTypoFix) == 'function') { var objFix = {} objFix.str = obj.changed.plain; AWRegExTypoFix(objFix); obj.changed.plain = objFix.str; }           else { obj.changed.plain = null; }           break; case 'wikEdFixCaps': WikEdFixCaps(obj.changed); break; case 'wikEdFixAll': WikEdFixAll(obj.changed); 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, '&gt;'); highlightSyntax = false; break;

// insert tags case 'wikEdInsertTags': var tagOpen = parameterArray[0] || ''; var tagClose = parameterArray[1] || ''; var sampleText = parameterArray[2] || ''; tagOpen = tagOpen.replace(/&/g, '&amp;'); tagOpen = tagOpen.replace(//g, '&gt;'); tagClose = tagClose.replace(/&/g, '&amp;'); tagClose = tagClose.replace(//g, '&gt;'); tagsampleText = sampleText.replace(/&/g, '&amp;'); 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; }           else { obj.changed.plain = tagOpen + obj.changed.plain + tagClose; }           break;

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

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

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

// get the plain text of the selection 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);

// function: 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 ( (whichButton != 'wikEdUndo') && (whichButton != 'wikEdRedo') && (whichButton != 'wikEdUndoAll') ) { wikEdLastVersion = null; }

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

// display tabs else { obj.html = obj.html.replace(/(\t)/g, ' $1 '); }

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

// newlines to

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

// make changed range text the current selection obj.sel.removeAllRanges; obj.sel.addRange(obj.changed.range);

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

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

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

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

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

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

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

// finish jump to prev position after scrolling to changed position if (whichButton == 'wikEdPrevPos') { WikEdFrameExecCommand('redo'); }

// 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; }

return; }

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

function WikEdGetText(obj, whichFragment, noWikify) {

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

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

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

// 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, noWikify); obj.whole.plain = obj.whole.html; obj.whole.plain = obj.whole.plain.replace(/<br\b[^>]*>/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/.test(whichFragment) == true) { obj.selection = {}; obj.selection.from = 'selection';

// copy range to document fragment 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, noWikify); obj.selection.plain = obj.selection.html; obj.selection.plain = obj.selection.plain.replace(/<br\b[^>]*>/g, '\n'); obj.selection.plain = obj.selection.plain.replace(/\u00a0/g, ' '); }   }

// focusWord and focusLine for the complete words and lines under the cursor if (obj.focusWord == null) { if (/focusWord|focusLine/.test(whichFragment) == true) { obj.focusWord = {}; obj.focusWord.from = 'focusWord'; obj.focusWord.range = document.createRange;

// setup focusLine object for the line under the cursor obj.focusLine = {}; obj.focusLine.from = 'focusLine'; obj.focusLine.range = document.createRange;

// find the word and line boundaries WikEdFindBoundaries(obj.focusWord, obj.focusLine, 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, noWikify); obj.focusWord.plain = obj.focusWord.html; obj.focusWord.plain = obj.focusWord.plain.replace(/<br\b[^>]*>/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, noWikify); obj.focusLine.plain = obj.focusLine.html; obj.focusLine.plain = obj.focusLine.plain.replace(/<br\b[^>]*>/g, '\n'); obj.focusLine.plain = obj.focusLine.plain.replace(/\u00a0/g, ' '); }   }

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

// setup selectionWord object for the words under the selection obj.selectionWord = {}; obj.selectionWord.from = 'selectionWord'; obj.selectionWord.range = document.createRange;

// setup selectionLine object for the lines under the selection obj.selectionLine = {}; obj.selectionLine.from = 'selectionLine'; obj.selectionLine.range = document.createRange;

// find the word and line boundaries WikEdFindBoundaries(obj.selectionWord, obj.selectionLine, 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, noWikify); obj.selectionWord.plain = obj.selectionWord.html; obj.selectionWord.plain = obj.selectionWord.plain.replace(/<br\b[^>]*>/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, noWikify); obj.selectionLine.plain = obj.selectionLine.html; obj.selectionLine.plain = obj.selectionLine.plain.replace(/<br\b[^>]*>/g, '\n'); obj.selectionLine.plain = obj.selectionLine.plain.replace(/\u00a0/g, ' '); }   }    return; }

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

function WikEdFind(obj, findText, caseSensitive, backwards, regExp) {

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) {

// function: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog) found = wikEdFrameWindow.find(findText, caseSensitive, backwards, false, false, false, false); if (found == false) { obj.changed.range = range.cloneRange; obj.changed.range.collapse(backwards); }       else { 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;

// collapse the selection to its end for no find if (regExpMatch == null) { obj.changed.range = range.cloneRange; obj.changed.range.collapse(false); }       }

// 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);

// collapse the selection to its start for no find if (regExpMatch == null) { obj.changed.range = range.cloneRange; obj.changed.range.collapse(true); }       }

// 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.setEnd  (obj.plainNode[j], regExpMatch.index + regExpMatch[0].length - obj.plainStart[j]); obj.changed.range.setStart(obj.plainNode[i], regExpMatch.index - obj.plainStart[i]); }   }    return(found); }

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

function WikEdTextify(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 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|h1|h2|h3|h4|h5|h6|hr|isindex|p|pre)\b[^>]*>/g, '\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');

// table 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, '');

// 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+/g, '\n');

return; }

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

function WikEdInactiveButtons {

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

// redo if (wikEdPrevRange != null ) { 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'; }

// lastpos if (wikEdPrevRange != null) { document.getElementById('wikEdLastPos').className = 'wikEdButton'; }   else { document.getElementById('wikEdLastPos').className = 'wikEdButtonInactive'; }

return; }

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

/// change: double spaces ok after dot

function WikEdFixBasic(obj) {

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

// remove trailing spaces obj.plain = obj.plain.replace(/( | )+\n/g, '\n');

// empty line before and after headings, spaces around word (lookahead) obj.plain = obj.plain.replace(/\n+(=+) *([^\n]*?) *(=+)(?=\n)\n*/g, '\n\n$1 $2 $3\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$2\n\n');

// empty line before and after lists obj.plain = obj.plain.replace(/(^|\n)([^\*\#\:\;].*?)\n+([\*\#\:\;])/g, '$1$2\n\n$3'); obj.plain = obj.plain.replace(/(^|\n)([\*\#\:\;].*?)\n+([^\*\#\:\;])/g, '$1$2\n\n$3');

// 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 ( ! line.match(/^ /) ) {

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

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

// 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');

// to be done: convert single newlines into spaces //     line = line.replace(/(\n[^\n \*\#\:\;\|\{].*?)\n([^\n \*\#\:\;\|\{])/g, '$1 $2'); }       }

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

// 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 lines around html comments obj.plain = obj.plain.replace(/\n+(&lt;!--.*?--&gt;)\n+/g, '\n$1\n\n'); obj.plain = obj.plain.replace(/^(&lt;!--.*?--&gt;)\n+/g, '$1\n'); obj.plain = obj.plain.replace(/\n+(&lt;!--.*?--&gt;)$/g, '\n$1');

// 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 space before .,:; //

function WikEdFixPunct(obj) {

WikEdFixBasic(obj);

obj.plain = obj.plain.replace(/([\w\'\"”\]\}\)]) +([\.\,\:\;])(\s+|$)/g, '$1$2 ');   obj.plain = obj.plain.replace(/\s+$/g, '');

return; }

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

function WikEdFixUnicode(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 = '&#0*' + parseInt(wikEdSupportedChars[i][0], 16) + ';|';

// hex representation regExpStr += '&#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 = '&' + wikEdProblemChars[i][1] + ';';

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

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

// hex representation regExpStr += '&#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 //

function WikEdFixMath(obj) {

WikEdFixBasic(obj);

// change only outside $$ $$ 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(/([^\w\,\{])-(\d)/g, '$1\u2212$2');

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

// changes 10^3 to 103 p1 = p1.replace(/(\d*\.?\d+)\^(\u2212?\d+\.?\d*)/g, '$1&lt;sup&gt;$2&lt;/sup&gt;');

// change x^3 to x3           p1 = p1.replace(/([\w])\^(\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 //

function WikEdFixChem(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, 'Â·'); 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(/(\w|\)|&gt;) +(-|\u2212) +(\w|\/g, '$1 \u2212 $3');

return; }

// // WikEdFixUnits: unit formatter //

function WikEdFixUnits(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)(?=\W|$)/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)(\W|$)/g, ' k$1$2'); obj.plain = obj.plain.replace(/ m(bit\/s|B\/s)(\W|$)/g, ' M$1$2'); obj.plain = obj.plain.replace(/ g(bit\/s|B\/s)(\W|$)/g, ' G$1$2'); obj.plain = obj.plain.replace(/ t(bit\/s|B\/s)(\W|$)/g, ' T$1$2'); obj.plain = obj.plain.replace(/ e(bit\/s|B\/s)(\W|$)/g, ' E$1$2');

return; }

// // WikEdFixDashes: dash fixer - fixes several obvious en/em dash, minus sign, and such special characters. // originally from User:Omegatron //

function WikEdFixDashes(obj) {

WikEdFixBasic(obj);

// convert html 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');

// convert -- and em dashes with or without spaces to em dash surrounded by spaces obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\}\)]) *(--|—|&amp;mdash;) *([a-zA-Z\'\"“\[\{\(])/g, '$1 — $3');

// convert - or en dashes with spaces to em dash character surrounded by spaces obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\}])( |&amp;nbsp;)+(\u2212|–|&amp;ndash;) +([a-zA-Z\'\"“\[\{])/g, '$1$2— $4');

// convert hyphen next to lone number into a minus sign character obj.plain = obj.plain.replace(/([a-zA-Z\'\"”\]\>] )-(\d)/g, '$1\u2212$2');

// convert dashes to en dashes in dates obj.plain = obj.plain.replace(/([ \(][12]\d\d\d) ?(--?|—|&amp;mdash;) ?([12]\d\d\d|\d\d)([ \),.;])/g, '$1–$3$4');

return; }

// // WikEdFixHTML: fix html to wikicode //

function WikEdFixHTML(obj) {

WikEdFixBasic(obj);

// remove syntax highlighting obj.html = obj.plain; obj.html = obj.html.replace(/\n/g, ' '); 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[^>]*>/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 //

function WikEdFixCaps(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|[^\w\n])*)([^\W\d].*?)?$/gm,       function (p, p1, p2, p3) {            if ( ! p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda|$)/) ) {               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+\;|\W|\d)*)([^\W\d].*)$/,               function (p, p1, p2, p3) {                    if ( ! p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) ) {                       p3 = p3.substr(0, 1).toUpperCase + p3.substr(1);                    }                    return(p1 + p3);                }            );

// uppercase comment p2 = p2.replace(/(\| *(\&\w+\;|&lt;[^\n]*?&gt;|\W|\d)*)([^\W\d].*)$/,               function (p, p1, p2, p3) {                    if ( ! p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) ) {                       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|[^\w\n])*)([^\W\d].*? =+)$/gm,       function (p, p1, p2, p3) {            if ( ! p3.match(/^(http|ftp|alpha|beta|gamma|delta|epsilon|kappa|lambda)/) ) {               p3 = p3.substr(0, 1).toUpperCase + p3.substr(1);            }            return(p1 + p3);        }    );

// uppercase images regExp = new RegExp('(\\[\\[)' + wikEdText['wikicode Image'] + ':(\\w)([^\\n]*\\]\\])', 'igm'); obj.plain = obj.plain.replace(regExp,       function (p, p1, p2, p3) {            return(p1 + wikEdText['wikicode Image'] + ':' + p2.toUpperCase + p3);        }    );

return; }

// // WikEdFixAll: //

function WikEdFixAll(obj) { WikEdFixBasic(obj); WikEdFixUnicode(obj); WikEdFixHTML(obj); WikEdFixCaps(obj); return; }

// // WikEdRemoveElements: remove elements by tag name //

function WikEdRemoveElements(tagNameArray) {

// cycle through the element names for (var property in tagNameArray) { 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 //

function WikEdFindBoundaries(word, line, 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 regExp = new RegExp('.*[^\\w\\-]', 'g'); var plain = '';

// check text nodes left-wise for a boundary for (var i = startNodeIndex; i >= 0; i --) { plain = whole.plainArray[i];

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

// boundary is a newline if (plain == '\n') {

// current newline is the start node if (i == startNodeIndex) { if (! foundWord) { word.range.setStartBefore(whole.plainNode[i]); foundWord = true; }               line.range.setStartBefore(whole.plainNode[i]); }           else { if (! foundWord) { word.range.setStartAfter(whole.plainNode[i]); foundWord = true; }               line.range.setStartAfter(whole.plainNode[i]); }           foundLine = true; break; }

// check text node for a word boundary else if (! foundWord) { if (i == startNodeIndex) { plain = plain.substr(0, startNodeOffset);

plain = plain.replace(/&amp;/g, '&'); plain = plain.replace(/&lt;/g, '<'); plain = plain.replace(/&gt;/g, '>'); }           regExp.lastIndex = 0; if (regExp.exec(plain) != null) { word.range.setStart(whole.plainNode[i], regExp.lastIndex); foundWord = true; }       }    }

// boundary is start of text if (! foundLine) { line.range.setStartBefore(whole.plainNode[0]); if (! foundWord) { word.range.setStartBefore(whole.plainNode[0]); }   }

// find next word and line boundary regExp = new RegExp('[^\\w\\-]', 'g'); foundWord = false; foundLine = false;

// check text nodes right-wise for a boundary for (var i = endNodeIndex; i < whole.plainArray.length; i ++) { plain = whole.plainArray[i];

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

// boundary is a newline if (plain == '\n') { if (! foundWord) { word.range.setEndBefore(whole.plainNode[i]); foundWord = true; }           line.range.setEndBefore(whole.plainNode[i]); foundLine = true; break; }

// check text node for a word boundary else if (! foundWord) { 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 (! foundLine) { line.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]); if (! foundWord) { word.range.setEndAfter(whole.plainNode[whole.plainArray.length - 1]); }   }    return; }

// // remove syntax highlighting and wikify //

function WikEdRemoveHighlightingWikify(obj, noWikify) {

if (obj.html != '') {

// remove syntax highlighting WikEdRemoveHighlighting(obj);

// wikify, don't allow many attributes if ( (obj.htmlCode == true) && (noWikify != true) ) { WikEdWikifyHTML(obj, false); }   }    return; }

// // WikEdWikifyHTML: //  obj.html contains the text to be wikified //  expects < > &lt; &gt; &amp;  spaces instead of    \n instead of

/*   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

function WikEdWikifyHTML(obj, relaxed) {

var regExpStr; var regExp; var regExpMatch;

// delete tags: obj.html = obj.html.replace(/<(style)\b[^>]*>.*?<\/\1>/g, '');

// sanitize obj.html = obj.html.replace(/<(span|div|p)\b *(.*?) *\/?>/g,       function (p, p1, p2) {            return('<' + p1 + WikEdSanitizeAttributes(p1, p2, relaxed) +  '>');        }    );

// remove ... pairs withhout attributes var isRemove = []; obj.html = obj.html.replace(/(<(\/?)span\b([^>]*)>)/g,       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 ... pairs withhout attributes var isRemove = []; obj.html = obj.html.replace(/(<(\/?)p\b([^>]*)>)/g,       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 MediaWiki table of contents obj.html = obj.html.replace(/<table\b[^>]*?\bid=\"toc\"[^>]*>.*?<\/table>/g, '');

// remove MediaWiki print footer obj.html = obj.html.replace(/<div\b[^>]*?\bclass=\"printfooter\"[^>]*>[^<>\"]+\"<a\b[^>]*>[^<]+<\/a>\"<\/div> */g, '');

// remove MediaWiki category list tags regExp = /<div\b[^>]*\bid=\"catlinks\"[^>]*>(.*?)<\/div>/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'); }

// remove comments obj.html = obj.html.replace(//g, '');

// horizontal rule obj.html = obj.html.replace(/(\n|\u0000|\s)*<hr\b[^>]*>(\n|\u0000|\s)*/i, '\u0000\u0000\u0000\u0000');

// <i> italic obj.html = obj.html.replace(/<(i|em|dfn|var|cite)\b[^>]*>/g, '\'\''); obj.html = obj.html.replace(/<\/(i|em|dfn|var|cite)\b[^>]*>/g, '\'\'');

// <b> bold obj.html = obj.html.replace(/<(b|strong)\b[^>]*>/g, '\'\'\''); obj.html = obj.html.replace(/<\/(b|strong)\b[^>]*>/g, '\'\'\'');

// .. headings obj.html = obj.html.replace(/<span class=\"editsection\">.*?<\/span> */g, '');

obj.html = obj.html.replace(/[\s\u0000]*<h1\b[^>]*>(.*?)<\/h1>[\s\u0000]*/g, '\u0000\u0000= $1 =\u0000\u0000'); obj.html = obj.html.replace(/[\s\u0000]*<h2\b[^>]*>(.*?)<\/h2>[\s\u0000]*/g, '\u0000\u0000== $1 ==\u0000\u0000'); obj.html = obj.html.replace(/[\s\u0000]*<h3\b[^>]*>(.*?)<\/h3>[\s\u0000]*/g, '\u0000\u0000=== $1 ===\u0000\u0000'); obj.html = obj.html.replace(/[\s\u0000]*<h4\b[^>]*>(.*?)<\/h4>[\s\u0000]*/g, '\u0000\u0000==== $1 ====\u0000\u0000'); obj.html = obj.html.replace(/[\s\u0000]*<h5\b[^>]*>(.*?)<\/h5>[\s\u0000]*/g, '\u0000\u0000===== $1 =====\u0000\u0000'); obj.html = obj.html.replace(/[\s\u0000]*<h6\b[^>]*>(.*?)<\/h6>[\s\u0000]*/g, '\u0000\u0000====== $1 ======\u0000\u0000');

obj.html = obj.html.replace(/<span\b[^>]*\bclass=\"mw-headline\">(.*?)<\/span> */g, '$1');

// remove obj.html = obj.html.replace(/([\s\u0000])<\/?(thead|tbody|tfoot)\b[^>]*>[\s\u0000]*/g, '$1');

// remove and obj.html = obj.html.replace(/[\s\u0000]*<(col)\b[^>]*>.*?<\/\1>[\s\u0000]*/g, ''); obj.html = obj.html.replace(/[\s\u0000]*<(colgroup)\b[^>]*>.*?<\/\1>[\s\u0000]*/g, '');

// line breaks in table cells obj.html = obj.html.replace(/(<(td|th|caption)\b[^>]*>)(.*?)(<\/\2>)/g,       function(p, p1, p2, p3, p4) {            p3 = p3.replace(/^(\s|\u0000|<br\b[^>]*>)+/g, );            p3 = p3.replace(/(\s|\u0000|<br\b[^>]*>)+$/g, );            p3 = p3.replace(/<br\b[^>]*> */g, '&lt;br /&gt;');            return(p1 + p3 + p4);        }    );

// remove table closing tags obj.html = obj.html.replace(/[\s\u0000]*<\/(tr|thead|tbody|tfoot)>[\s\u0000]*/g, '');

// table cells obj.html = obj.html.replace(/[\s\u0000]* [\s\u0000]*/g, '\u0000| '); obj.html = obj.html.replace(/[\s\u0000]*<(td) +([^>]*)>[\s\u0000]*/g,       function (p, p1, p2) {            p2 = WikEdSanitizeAttributes(p1, p2, relaxed);            if (p2 == '') {                return('\u0000| ');            }            else {                return('\u0000|' + p2 + ' | ');            }        }    );

// table cells obj.html = obj.html.replace(/[\s\u0000]* [\s\u0000]*/g, '\u0000| '); obj.html = obj.html.replace(/[\s\u0000]*<(th) +([^>]*)>[\s\u0000]*/g,       function (p, p1, p2) {            p2 = WikEdSanitizeAttributes(p1, p2, relaxed);            if (p2 == '') {                return('\u0000| ');            }            else {                return('\u0000|' + p2 + ' | ');            }        }    );

// table rows obj.html = obj.html.replace(/[\s\u0000]* [\s\u0000]*/g, '\u0000|-\u0000'); obj.html = obj.html.replace(/[\s\u0000]*<(tr) +([^>]*)>[\s\u0000]*/g,       function (p, p1, p2) {            return('\u0000|-' + WikEdSanitizeAttributes(p1, p2, relaxed) + '\u0000');        }    );

// table caption obj.html = obj.html.replace(/[\s\u0000]* [\s\u0000]*/g, '\u0000|+ '); obj.html = obj.html.replace(/[\s\u0000]*<(caption) +([^>]*)>[\s\u0000]*/g,       function (p, p1, p2) {            p2 = WikEdSanitizeAttributes(p1, p2, relaxed);            if (p2 == '') {                return('\u0000|+ ');            }            else {                return('\u0000|+' + p2 + ' | ');            }        }    );

// remove closing tags obj.html = obj.html.replace(/\s*<\/(td|th|caption)>\s*/g, '');

// line breaks in table cells (continued) obj.html = obj.html.replace(/<br\b[^>]*>/g, '\u0000');

//    obj.html = obj.html.replace(/[\s\u0000]* [\s\u0000]*(\|-(?=[\n\u0000]))?/g, '\u0000\u0000{|\u0000'); obj.html = obj.html.replace(/[\s\u0000]*<(table) +([^>]*)>[\s\u0000]*(\|-(?=[\n\u0000]))?/g,       function (p, p1, p2) {            return('\u0000{|' + WikEdSanitizeAttributes(p1, p2));        }    ); obj.html = obj.html.replace(/[\s\u0000]*<\/table>[\s\u0000]*/g, '\u0000|}\u0000\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 linkPar = p2;            var linkText = p3;            var linkArticle = ;            var linkTitle = ;            var imgWidth = '';

// internal wiki links

// get the title="" parameter regExpStr = ' href=\\"(' + wikEdServer + '|\\.|(\\.\\.\/)*\\.\\.)(' + wikEdArticlePath + '|' + wikEdScriptPath + '|\\/)([^\\">]*)\\"';           regExp = new RegExp(regExpStr);            regExpMatch = regExp.exec(linkPar);            if (regExpMatch != null) {                regExpStr = ' title=\\"([^\\">]*)\\"'; regExp = new RegExp(regExpStr); regExpMatch = regExp.exec(linkPar); if (regExpMatch != null) { linkTitle = regExpMatch[1]; }           }

// get wiki article name from url parameter list regExpStr = ' href=\\"(' + wikEdServer + '|\\.|(\\.\\.\/)*\\.\\.)(' + wikEdScriptPath + '|\\/)index\\.php\\?[^\\"]*?\\btitle=([^\\"]*?)(&amp;|\\")'; regExp = new RegExp(regExpStr); regExpMatch = regExp.exec(linkPar); if (regExpMatch != null) { linkArticle = regExpMatch[4]; if (linkArticle != '') { linkArticle = linkArticle.replace(/_/g, ' '); linkArticle = decodeURIComponent(linkArticle);

// ISBN links regExpStr = ' href=\\"(' + wikEdServer + '|\\.|(\\.\\.\/)*\\.\\.)(' + wikEdScriptPath + '|\\/)index\\.php\\?[^\\"]*?\\bisbn=(\\d+)(&amp;|\\")';                   regExp = new RegExp(regExpStr);                    regExpMatch = regExp.exec(linkPar);                    if (regExpMatch != null) {                        var isbn = regExpMatch[4];                        regExpMatch = /((\d\-?){13}|(\d\-?){10})/.exec(linkText);                        if (regExpMatch != null) {                            isbn = regExpMatch[1];                        }                        return('ISBN ' + isbn);                    }                }            }

// get wiki article name from url if (linkArticle == '') { regExpStr = ' href=\\"(' + wikEdServer + '|\\.|(\\.\\.\/)*\\.\\.)(' + wikEdArticlePath + '|\\/)([^\\"]*)\\"';               regExp = new RegExp(regExpStr);                regExpMatch = regExp.exec(linkPar);                if (regExpMatch != null) {                    linkArticle = regExpMatch[4];                    if (linkArticle != '') {                        linkArticle = linkArticle.replace(/_/g, ' ');                        linkArticle = decodeURIComponent(linkArticle);                    }                }            }

// 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 + ); }

// 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 + ); }               }

// 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)/, '\\$1') + '(\\w+)$'; regExp = new RegExp(regExpStr); regExpMatch = regExp.exec(linkText); if (regExpMatch != null) { return( + linkText +  + regExpMatch[1]); }               return( + linkText + ); }

// external link regExpMatch = linkPar.match(/ href=\"([^\">]*)\"/);           if (regExpMatch != null) {                var linkAddr = regExpMatch[1];                if (linkAddr != '') {

// PubMed link regExpMatch = /^http:\/\/www\.ncbi\.nlm\.nih\.gov\/entrez\/query\.fcgi\?cmd=Retrieve&amp;db=pubmed&amp;.*?&amp;list_uids=(\d+)/.exec(linkAddr); if (regExpMatch != null) { return('PMID ' + regExpMatch[1]); }

// DOI link regExpMatch = /^http:\/\/dx\.doi\.org\/(.*)/.exec(linkAddr); if (regExpMatch != null) { return(''); }

// other external link return('[' + linkAddr + ' ' + 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([^>]*)>/g,       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]*/g,       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(''); }       }    );    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 ( /^(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)$/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 + '>');        }    );

// 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+(?=\u0000)/g, '\u0000');

// 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> */g, '$1'); obj.html = obj.html.replace(/[\s\u0000]*<(blockquote|center|div|math|gallery|noinclude|includeonly|ref|references)\b[^>]*><\/\1>[\s\u0000]*/g, '\u0000\u0000');

// remove empty lines from div tags obj.html = obj.html.replace(/(<div\b[^>]*>)[\s\u0000]+/g, '$1'); obj.html = obj.html.replace(/[\s\u0000]+(<\/div>)/g, '$1');

// escape < > obj.html = obj.html.replace(/</g, '&lt;'); obj.html = obj.html.replace(/>/g, '&gt;');

// newlines to

obj.html = obj.html.replace(/\n{2,}\u0000+\n/g, '\n\n'); obj.html = obj.html.replace(/\n\u0000+\n{2,}/g, '\n\n'); obj.html = obj.html.replace(/\u0000+\n{2,}/g, '\n\n'); obj.html = obj.html.replace(/\n{2,}\u0000+/g, '\n\n'); obj.html = obj.html.replace(/\u0000+\n/g, '\n'); obj.html = obj.html.replace(/\n\u0000+/g, '\n'); obj.html = obj.html.replace(/\u0000{2,}/g, '\n\n'); obj.html = obj.html.replace(/\u0000/g, '\n'); obj.html = obj.html.replace(/\n/g, ' ');

return; }

// // WikEdSanitizeAttributes: see Sanitizer.php //

function WikEdSanitizeAttributes(tag, attributes, relaxed) { var common; var tablealign; var tablecell; var table; if (relaxed == true) { common = 'lang|dir|style|class'; // not needed: 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 = 'lang|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*(\'|\")([^\'\"]*)(\'|\")/g;   var regExpMatch;    while (regExpMatch = regExp.exec(attributes)) {        var attrib = regExpMatch[1];        var attribValue = regExpMatch[3];        if (attribValue == '') {            continue;        }        var valid = false;

// relaxed 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) { }       }

// strict 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) { }       }

if (valid == true) {

// remove non-standard styles and clean up           if (attrib == 'style') { attribValue = attribValue.replace(/(^| )(-moz-[\w\-]+): [\w\-]+; */g, '$1'); attribValue = attribValue.replace(/(^| )([\w\-]+): [^;]*(-moz-[\w\-]+|windowtext)[^;]*; */g, '$1'); attribValue = attribValue.replace(/\b0(%|in|cm|mm|em|ex|pt|pc|px)\b/g, '0'); attribValue = attribValue.replace(/[\w\-]+ *\: *\; */g, ''); attribValue = attribValue.replace(/ *(|:) */g, '$1 '); attribValue = attribValue.replace(/( |;)+$/g, ';'); }           else if (attrib == 'class') { attribValue = attribValue.replace(/^Ms.*$/g, ''); }           if (attribValue != '') { sanitized += ' ' + attrib + '="' + attribValue + '"'; }       }    }    return(sanitized); }

// // // WikEdRemoveHighlighting: remove syntax highlighting in obj.plain; sets obj.htmlCode if text contains html code //

function WikEdRemoveHighlighting(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 and 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(//g, ''); obj.html = obj.html.replace(/\n|\r/g, '');

// check for pasted html content if (obj.html.match(/<(?!br\b)/)) { 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;  spaces instead of    \n instead of

function WikEdHighlightSyntax(obj, singleLine) {

// &lt; and &gt; to \u0000 and \u0001 obj.html = obj.html.replace(/&lt;/g, '\u0000'); obj.html = obj.html.replace(/&gt;/g, '\u0001');

// #redirect obj.html = obj.html.replace(/(^|\n)(#)(redirect\b)/g, '$1 $3 ');

// 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(/^([\*\#\:\;]+)(.*?)$/gm, ' $1 $2 '); if (singleLine != true) { obj.html = obj.html.replace(/((<span class=\"wikEdListLine\">[^\n]*\n)+)/g, ' $1'); obj.html = obj.html.replace(/(<span class=\"wikEdListLine\">[^\n]*)(\n)(?!<span class=\"wikEdListLine\">)/g, '$1 $2'); }

// #redirect (finish) obj.html = obj.html.replace(/(<span class=\"wikEdWikiRedir\">)(.*?<\/span>)/g, '$1#$2');

// various blocks if (singleLine != true) { obj.html = obj.html.replace(/(\u0000(blockquote|center|div|pre)\b.*?\u0001)/gi, ' $1'); obj.html = obj.html.replace(/(\u0000\/(blockquote|center|div|pre)\b.*?\u0001)/gi, '$1 '); }

// space-pre if (singleLine != true) { obj.html = obj.html.replace(/^ ( *)(.*?)$/gm, ' $1 $2 '); obj.html = obj.html.replace(/((<span class=\"wikEdSpaceLine\">[^\n]*\n)+)/g, ' $1'); obj.html = obj.html.replace(/(<span class=\"wikEdSpaceLine\">[^\n]*)(\n)(?! )/g, '$1 $2'); }

// horizontal rule obj.html = obj.html.replace(/(^|\n|<[^>]*>)(\n|<[^>]*>|$)/g, '$1 $2 $3'); obj.html = obj.html.replace(/(\u0000hr\u0001)/g, ' $1 ');

// == headings obj.html = obj.html.replace(/(^|\n|<[^>]*>)(=+ *)([^\n]*?)( *=+)(?=( |<[^>]*>)*(\n|$))/g,       function (p, p1, p2, p3, p4) {            p2 = p2.replace(/(=+)/g, ' $1 ');            p4 = p4.replace(/(=+)/g, ' $1 ');            if ( /^(external links?|see also|references?)$/i.test(p3) ) {                p1 = p1 + ' ';                p4 = p4 + ' ';            }            else {                p1 = p1 + ' ';                p4 = p4 + ' ';            }            return(p1 + p2 + p3 + p4);        }    );

// tables                        {|   |+   |-   ! |}  |    obj.html = obj.html.replace(/^(\{\||\|\+|\|\-|\!|\|\}|\|)(.*?)$/gm, '  $1 $2 '); if (singleLine != true) { obj.html = obj.html.replace(/(^|\n)((<[^>]*>)*\{\|)/g, '$1 $2'); obj.html = obj.html.replace(/(^|\n)((<[^>]*>)*\|\}(<[^>]*>)*)/g, '$1$2 '); obj.html = obj.html.replace(/(\u0000table\b.*?\u0001)/gi, ' $1'); obj.html = obj.html.replace(/(\u0000\/table\b.*?\u0001)/gi, '$1 '); }

// wiki markup if (singleLine != true) { obj.html = obj.html.replace(/(\u0000(gallery)\b.*?\u0001)/gi, ' $1'); obj.html = obj.html.replace(/(\u0000\/(gallery)\b.*?\u0001)/gi, '$1 '); }

// various block tags obj.html = obj.html.replace(/(\u0000\/?(blockquote|center|div|pre)\b.*?\u0001)/gi, ' $1 ');

// ... pairs with (wikEdBlockTag) and withhout attributes (wikEdUnknown) var isRemove = []; obj.html = obj.html.replace(/(\u0000(\/?)p\b(.*?)\u0001)/g,       function (p, p1, p2, p3) {            if (p2 == ) {                if (p3 == ) {                    isRemove.push(true);                    return(' ' + p1 + ' ');                }                if (/\/$/.test(p3)) {                    return(' ' + p1 + ' ');                }                isRemove.push(false);                return(' ' + p1 + ' ');            }            if (isRemove.pop == true) {                return(' ' + p1 + ' ');            }            return(' ' + p1 + ' ');        }    );

// inline elements

// magic words obj.html = obj.html.replace(/(__(NOTOC|FORCETOC|TOC|NOEDITSECTION|NEWSECTIONLINK|NOCONTENTCONVERT|NOCC|NOGALLERY|NOTITLECONVERT|NOTC|END|START)__)/g, ' $1 ');

//      obj.html = obj.html.replace(/(\u0000sup\b[^\u0001]*?\u0001(.*?)\u0000\/sup\b[^\u0001]*?\u0001)/gi, ' $1 '); obj.html = obj.html.replace(/(\u0000sub\b[^\u0001]*?\u0001(.*?)\u0000\/sub\b[^\u0001]*?\u0001)/gi, ' $1 '); obj.html = obj.html.replace(/(\u0000(ins|u)\b[^\u0001]*?\u0001(.*?)\u0000\/(ins|u)\b[^\u0001]*?\u0001)/gi, ' $1 '); obj.html = obj.html.replace(/(\u0000(del|s|strike)\b[^\u0001]*?\u0001(.*?)\u0000\/(del|s|strike)\b[^\u0001]*?\u0001)/gi, ' $1 ');

// wiki markup obj.html = obj.html.replace(/(\u0000(ref\b[^\u0000\u0001]*?\/ *)\u0001)/gi, ' &lt;$2&gt; ');

// wiki markup obj.html = obj.html.replace(/(\u0000ref\b[^\u0001]*?\u0001(.*?)\u0000\/ref\b[^\u0001]*?\u0001)/gi, ' $1 ');

// 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, ' $1 ');

//   wiki markup obj.html = obj.html.replace(/(\u0000((math|gallery|noinclude|includeonly|references)\b[^\u0001]*?\/ *)\u0001)/gi, ' &lt;$2&gt; ');

//   wiki markup obj.html = obj.html.replace(/(\u0000(math|gallery|noinclude|includeonly|references)\b[^\u0001]*?\u0001(.*?)(\u0000)\/\3\b[^\u0001]*?\u0001)/gi, ' $1 ');

// 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)$/i.test(p2) ) {               p1 = ' ' + p1;                p3 = p3 + ' ';            }            return(p1 + p2 + p3);        }    );

// comments obj.html = obj.html.replace(/(\u0000!--.*?--\u0001)/g, ' $1 ');

// URLs, allowed chars: \w /. & ? = - @ # % ~ + (allowed because of &amp; and common misuse) obj.html = obj.html.replace(/((http:\/\/|https:\/\/|ftp:\/\/|irc:\/\/|gopher:\/\/|news:|mailto:)[^\u0000-\u0020\!\"\$\'\(\)\*\,\:\<\>\[\\\]\^\`\{-\|\}\u007f-\uffff]*)/gi,       function (p, p1, p2) {            p1 = p1.replace(/(.*)/, ' $1 ');            return(p1);        }    );

// 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(/(.*)/, ' $1 ');

// link tags p1 = p1.replace(/(\[)/, ' $1 '); p4 = p4.replace(/(\])/, ' $1 ');

return(p1 + p2 + p3 + p4); }   );

// images var regExpImg = new RegExp('(\\[\\[)(' + wikEdText['wikicode Image'] + ' *: *)([^\\]\\[\\|]*? *)(\\|(\\^\\*\\]|\\[\\^\\*\\]\\]|[^\\[\\]\\|]+|\\|)*)(\\]\\])', 'gi'); obj.html = obj.html.replace(regExpImg,       function (p, p1, p2, p3, p4, p5, p6) {            p1 = ' ' + p1;            p6 = p6 + ' ';            p2 = ' ' + p2;            p3 = p3 + ' ';

// 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 = ' ' + p1 + ' ';                    }                    else {                        p1 = ' ' + p1 + ' ';                    }                    return(p1);                }            );

// link tags p1 = p1.replace(/(\[+)/, ' $1 '); p6 = p6.replace(/(\]+)/, ' $1 '); p4 = p4.replace(/(\|)/g, ' $1 '); return(p1 + p2 + p3 + p4 + p6); }   );

//  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); }

// category var regExpCat = new RegExp('^\\s*' + wikEdText['wikicode Category'] + '\\s*:', 'i'); if (regExpCat.test(p2)) { var regExp = new RegExp('\\s*\\w+\\s*:\\s*' + wikEdText['wikicode Category'] + '\\s*:', 'i'); if (p2.match(regExp)) { p1 = ' ' + p1; p3 = p3 + ' '; }               else { p1 = ' ' + p1; p3 = p3 + ' '; }               p2 = p2.replace(/^(\s*)(.*:)+/, '$1 $2 '); p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1 $2 $3'); p2 = p2.replace(/(\|\s*)(.*)/,                   function (p, p1, p2) {                        p2 = p2.replace(/(.*?)(\s*(\||$))/g, ' $1 $2');                        return(p1 + p2);                    }                ); }

// wikilink else { if (p2.match(/^\s*\w+\s*:/)) { p1 = ' ' + p1; p3 = p3 + ' '; }               else { p1 = ' ' + p1; p3 = p3 + ' '; }               p2 = p2.replace(/^(\s*)(.*:)+/, '$1 $2 '); p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1 $2 $3'); p2 = p2.replace(/(\|\s*)(.*)/,                   function (p, p1, p2) {                        p2 = p2.replace(/(.*?)(\s*(\||$))/g, ' $1 $2');                        return(p1 + p2);                    }                ); }

// link tags p1 = p1.replace(/(\[+)/, ' $1 '); p2 = p2.replace(/(\|)/g, ' $1 '); p3 = p3.replace(/(\]+)/, ' $1 '); return(p1 + p2 + p3); }   );

//, templates obj.html = obj.html.replace(/(\{\{+)([^\}]*)(\}\}+)/g,       function (p, p1, p2, p3) {            if (p2.match(/^\s*\w+\s*:/)) {                p1 = ' ' + p1;                p3 = p3 + ' ';            }            else {                p1 = ' ' + p1;                p3 = p3 + ' ';            }            p2 = p2.replace(/^(\s*)(.*:)+/, '$1 $2 ');            p2 = p2.replace(/(\s*)([^>:\|]+)(\s*\|\s*|$)/, '$1 $2 $3');            p2 = p2.replace(/(\|\s*)(.*)/, function (p, p1, p2) { p2 = p2.replace(/(.*?)(\s*(\||$))/g, ' $1 $2'); return(p1 + p2); }           );

// template tags p1 = p1.replace(/(\{+)/, ' $1 '); p2 = p2.replace(/(\|)/g, ' $1 '); p3 = p3.replace(/(\}+)/, ' $1 '); return(p1 + p2 + p3); }   );

// <b> <i> obj.html = obj.html.replace(/(\'\'\')(\'*)(.*?)(\'*)(\'\'\')/g, ' $2$3$4 '); obj.html = obj.html.replace(/(\'\')(.*?)(\'\')/g, ' $1$2$3 '); obj.html = obj.html.replace(/(<span class=\"wikEdBold\">)/g, '$1\'\'\''); obj.html = obj.html.replace(/(<\/span>)/g, '\'\'\'$1'); obj.html = obj.html.replace(/(\'{2,})/g, ' $1 ');

// named colors obj.html = obj.html.replace(/(\b(orange|yellow|fuchsia|white|lime|aqua|silver)\b)/g, '<span style="background-color: $1;" class="wikEdColorsLight">$1 '); obj.html = obj.html.replace(/(\b(red|maroon|olive|purple|green|navy|teal|blue|black|gray)\b)/g, '<span style="background-color: $1;" class="wikEdColorsDark">$1 ');

// RGB hex colors #d4d0cc obj.html = obj.html.replace(/(#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2}))(?=[\s\'\";])/g,       function (p, p1, p2, p3, p4) {            var luminance = parseInt(p2, 16) * 0.299 + parseInt(p3, 16) * 0.587 + parseInt(p4, 16) * 0.114;            if (luminance > 128) {                return('<span style="background-color: ' + p1 + '" class="wikEdColorsLight">' + p1 + ' ');            }            else {                return('<span style="background-color: ' + p1 + '" class="wikEdColorsDark">' + p1 + ' ');            }        }    );

// RGB hex colors #ddc obj.html = obj.html.replace(/(#([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F]))(?=[\s\'\";])/g,       function (p, p1, p2, p3, p4) {            var luminance = parseInt(p2, 16) * 16 * 0.299 + parseInt(p3, 16) * 16 * 0.587 + parseInt(p4, 16) * 16  * 0.114;            if (luminance > 128) {                return('<span style="background-color: ' + p1 + '" class="wikEdColorsLight">' + p1 + ' ');            }            else {                return('<span style="background-color: ' + p1 + '" class="wikEdColorsDark">' + p1 + ' ');            }        }    );

// 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 + ' ');            }            else {                return('<span style="background-color: ' + p1 + '" class="wikEdColorsDark">' + p1 + ' ');            }        }    );

// nowiki (remove highlighting) Mozilla bug:. instead of (.|\n) does not recognize linebreaks obj.html = obj.html.replace(/(\u0000nowiki\b[^\u0001]*?\u0001)((.|\n)*?)(\u0000\/nowiki\b[^\u0001]*?\u0001)/gi,       function (p, p1, p2, p3, p4) {            p1 = '  ' + p1 + ' ';            p2 = p2.replace(/<[^>]*>/g, '');            p4 = ' ' + p4 + '  ';            return(p1 + p2 + p4);        }    );

// \u0000 and \u0001 back to &lt; and &gt; obj.html = obj.html.replace(/\u0000/g, '&lt;'); obj.html = obj.html.replace(/\u0001/g, '&gt;');

// display control chars with popup title var regExpStr = ''; for (var decimalValue in wikEdControlChars) { regExpStr += String.fromCharCode(decimalValue); }   var regExp = new RegExp('([' + regExpStr + '])', 'g'); obj.html = obj.html.replace(regExp,       function (p, p1) {            if (p1 == '\u0009') {                p1 =  '<span class="wikEdTab" title="' + wikEdControlChars[p1.charCodeAt(0).toString] + '">' + p1 + ' ';            }            else if (p1 != '\u000a') {                p1 = '<span class="wikEdCtrl" title="' + wikEdControlChars[p1.charCodeAt(0).toString] + '">' + p1 + ' ';            }            return(p1);        }    );

// display strange spaces with popup title var regExpStr = ''; for (var decimalValue in wikEdStrangeSpaces) { regExpStr += String.fromCharCode(decimalValue); }   var regExp = new RegExp('([' + regExpStr + '])', 'g'); obj.html = obj.html.replace(regExp,       function (p, p1) {            if (p1 != '\u000a') {                p1 = '<span class="wikEdBlank" title="' + wikEdStrangeSpaces[p1.charCodeAt(0).toString] + '">' + p1 + ' ';            }            return(p1);        }    );

// remove comments if (wikEdRemoveHighlightComments == true) { obj.html = obj.html.replace(//g, ''); }

return; }

// // WikEdUpdateTextarea: copy frame content to textarea //

function WikEdUpdateTextarea {

// 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(/ /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;

return; }

// // WikEdUpdateFrame: copy textarea content to frame //

function WikEdUpdateFrame {

// get frame 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) { WikEdHighlightSyntax(obj); }

// display tabs else { obj.html = obj.html.replace(/(\t)/g, ' $1 '); }

// multiple blanks to blank- obj.html = obj.html.replace(/ /g, '  '); obj.html = obj.html.replace(/ /g, '  '); obj.html = obj.html.replace(/ \n/g, ' \n');

// newlines to

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

// set frame content wikEdFrameBody.innerHTML = obj.html;

return; }

// // WikEdKeyFrame: event handler for key and mouse events in the frame //

function WikEdKeyFrame(event) {

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; }

// // WikEdFrameExecCommand: wrapper for execCommand method //

function WikEdFrameExecCommand(command, option) {

wikEdFrameDocument.execCommand(command, false, option); return; }

// // WikEdFindAhead: non-regexp and case-insensitive find-as-you-type, event handler for find field //

function WikEdFindAhead {

if (wikEdFindAhead.checked == true) {

// get the find text var findText = wikEdFindText.value; if (findText == '') { return; }

// remember position var sel = wikEdFrameWindow.getSelection; var range = sel.getRangeAt(sel.rangeCount - 1).cloneRange; var rangeClone = range.cloneRange; var frameScrollTop = wikEdFrameBody.scrollTop;

// function: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog) sel.removeAllRanges; sel.addRange(range); range.collapse(true);

// function: window.find(string, caseSensitive, backwards, wrapAround, wholeWord, searchInFrames, showDialog) var found = wikEdFrameWindow.find(findText, false, false, true, false, false, false);

// start from top if not found if (found == false) {

// set cursor to start and search again sel.collapse(wikEdFrameBody, 0); found = wikEdFrameWindow.find(findText, false, false, true, false, false, false);

// add original selection if (found == false) { wikEdFrameBody.scrollTop = frameScrollTop; sel.removeAllRanges; sel.addRange(rangeClone); }       }    }    return; }

// // WikEdMainSwitch: onclick handler for program logo //

function WikEdMainSwitch {

// enable wikEd if (wikEdDisabled == true) { wikEdDisabled = false; WikEdSetLogo; var cookieExpire = new Date; cookieExpire.setTime(cookieExpire.getTime - 60 * 60 * 1000); WikEdSetCookie('wikEdDisabled', '', cookieExpire.toGMTString, '/');

// turn rich text frame on       if (wikEdLoaded == true) { WikEdUpdateFrame; WikEdSetEditArea(true); wikEdButtonsControl.style.display = 'block'; wikEdButtonsPreview.style.display = 'block'; wikEdButtonsJump.style.display = 'block'; }

// setup wikEd else { WikEdSetup(false); return; }   }

// disable wikEd else { wikEdDisabled = true; WikEdSetLogo; var cookieExpire = new Date; cookieExpire.setTime(cookieExpire.getTime + wikEdCookieExpireSec * 1000); WikEdSetCookie('wikEdDisabled', 'true', cookieExpire.toGMTString, '/'); if (wikEdLoaded == true) { if (wikEdFullScreenMode == true) { WikEdFullScreen(false); }

// turn classic textarea on           WikEdUpdateTextarea; WikEdSetEditArea(false); wikEdButtonsControl.style.display = 'none'; wikEdButtonsPreview.style.display = 'none'; wikEdLocalPrevWrapper.style.display = 'none'; wikEdButtonsJump.style.display = 'none'; }   }

return; }

// // WikEdFullScreen: change to fullscreen edit area or back to normal view //

function WikEdFullScreen(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) { if (notFrame != true) { wikEdInputWrapper.className = 'wikEdInputWrapperFull'; }       wikEdButtonsPreview.className = 'wikEdButtonsPreviewFull'; }   else { if (notFrame != true) { wikEdInputWrapper.className = 'wikEdInputWrapper'; }       wikEdButtonsPreview.className = 'wikEdButtonsPreview'; }

// resize the frame if (fullscreen) { var consoleTop = WikEdGetOffsetTop(wikEdConsoleWrapper); var consoleHeight = wikEdConsoleWrapper.offsetHeight; var frameHeight = wikEdFrame.offsetHeight; var windowHeight = window.innerHeight; var windowWidth = window.innerWidth; 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('wikEdFullScreen', null, fullscreen);

// grey out or re-activate scroll-to buttons var buttonClass; if (fullscreen) { buttonClass = 'wikEdButtonInactive'; }   else { buttonClass = 'wikEdButton'; }   document.getElementById('wikEdScrollToInput').className = buttonClass; document.getElementById('wikEdScrollToInput2').className = buttonClass; document.getElementById('wikEdScrollToButtons').className = buttonClass; document.getElementById('wikEdScrollToButtons2').className = buttonClass;

wikEdFullScreenMode = fullscreen;

return; }

// // WikEdResizeComboInput: set the size of the background select boxes so that the button is visible //

function WikEdResizeComboInput(field) {

// add a dummy option var dummy; if (wikEdSelectElement[field].options.length == 0) { wikEdSelectElement[field].options[0] = new Option(''); dummy = true; }

// set option widths to 0 for (var i = 0; i < wikEdSelectElement[field].options.length; i ++) { wikEdSelectElement[field].options[i].style.width = '0'; }

// calculate select width var inputWidth = wikEdInputElement[field].clientWidth; var selectWidth = wikEdSelectElement[field].clientWidth; var optionWidth = wikEdSelectElement[field].options[0].offsetWidth; var border = wikEdInputElement[field].offsetWidth - wikEdInputElement[field].clientWidth;

selectWidth = selectWidth - optionWidth + inputWidth - border + 1; var buttonWidth = selectWidth - inputWidth;

if (inputWidth - buttonWidth > 150) { wikEdInputElement[field].style.width = (inputWidth - buttonWidth) + 'px'; wikEdSelectElement[field].style.width = (selectWidth - buttonWidth) + 'px'; }   else { wikEdSelectElement[field].style.width = selectWidth + 'px'; }

// delete dummy option if (dummy == true) { wikEdSelectElement[field].options[0] = null; }

// set option widths to auto 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 //

function WikEdChangeComboInput(field) {

// get selection index (-1 for unselected) var selected = wikEdSelectElement[field].selectedIndex; if (selected >= 0) {

// get selected option var option = wikEdSelectElement[field].options[selected]; if (option.text != '') {

// 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('wikEdCaseSensitive', null, (option.text.charAt(0) == wikEdCheckMarker[true]) ); WikEdButton('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') && (wikEdFindAhead.checked == true) ) { WikEdFindAhead; }

return; }

// // WikEdAppendToSummary: append a phrase to the summary text //

function WikEdAppendToSummary(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(/^[\w\(\)\"\'\+\-]/) == null) {            summary += ' ';        }        else {            summary += ', ';        }    }    summary += append;

return(summary); }

// // WikEdAddToHistory: add an input value to the cookie history //

function WikEdAddToHistory(field) {

if (wikEdInputElement[field].value != '') {

// load history from cookie WikEdLoadHistoryFromCookie(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[ document.getElementById('wikEdCaseSensitive').checked ] + wikEdCheckMarker[ document.getElementById('wikEdRegExp').checked ] + ' ' + 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]);

// saved history to cookie if (wikEdFieldHist[field][0] != '') { WikEdSaveHistoryToCookie(field); }   }    return; }

// // WikEdSetComboOptions: generate the select options from cookie history; onfocus handler for select box //

function WikEdSetComboOptions(field) {

// load history from cookie WikEdLoadHistoryFromCookie(field);

var option = {}; var selected = 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) { selected = j;           } option = document.createElement('option'); option.text = wikEdFieldHist[field][i]; if ( (field == 'find') || (field == 'replace') ) { option.value = 'setcheck'; }           wikEdSelectElement[field].options[j++] = option; }   }

// add preset entries if (wikEdComboPresetOptions[field] != null) { var startPreset = j;       for (var i = 0; i < wikEdComboPresetOptions[field].length; i ++) { if (wikEdComboPresetOptions[field][i] != null) { if (wikEdComboPresetOptions[field][i] == wikEdInputElement[field].value) { selected = j;               } option = document.createElement('option'); option.text = wikEdComboPresetOptions[field][i]; if (field == 'summary') { option.text = option.text.replace(/\{wikEdUsing\}/g, wikEdSummaryUsing); }               wikEdSelectElement[field].options[j++] = option; }       }

// add a blank separator if (startPreset > 1) { option = document.createElement('optgroup'); option.label = '\u00a0'; option.id = field + 'Optgroup'; wikEdSelectElement[field].insertBefore(option, wikEdSelectElement[field].options[startPreset]); }   }

// set the selection wikEdSelectElement[field].selectedIndex = selected; return; }

// // WikEdClearHistory: clear the history of combo input fields //

function WikEdClearHistory(field) { var cookieExpire = new Date; cookieExpire.setTime( cookieExpire.getTime + wikEdCookieExpireSec * 1000 ); WikEdSetCookie(wikEdCookieName[field], '', cookieExpire.toGMTString, '/'); WikEdSetComboOptions(field); return; }

// // WikEdLoadHistoryFromCookie: get the input box history from the respective cookie //

function WikEdLoadHistoryFromCookie(field) { var cookie = WikEdGetCookie(wikEdCookieName[field]); if (cookie != '') { cookie = decodeURIComponent(cookie); wikEdFieldHist[field] = cookie.split('\n'); }   else { wikEdFieldHist[field] = []; }   return; }

// // WikEdSaveHistoryToCookie: save the input box history to the respective cookie //

function WikEdSaveHistoryToCookie(field) { var cookieExpire = new Date; cookieExpire.setTime( cookieExpire.getTime + wikEdCookieExpireSec * 1000 ); var cookie = ''; cookie = wikEdFieldHist[field].join('\n') cookie = cookie.replace(/\n$/, ''); cookie = encodeURIComponent(cookie); WikEdSetCookie(wikEdCookieName[field], cookie, cookieExpire.toGMTString, '/'); return; }

// WikEdGetStyle: get computed style properties for non-inline css definitions function WikEdGetStyle(element, styleProperty) { var style; if (element != null) { style = document.defaultView.getComputedStyle(element, null).getPropertyValue(styleProperty); }   return(style); }

// // WikEdGetCookie //

function WikEdGetCookie(name) { var cookie = ' ' + document.cookie; var search = ' ' + name + '='; var setStr = ''; 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; }       setStr = cookie.substring(offset, end); setStr = setStr.replace(/\\+/g, ' '); setStr = decodeURIComponent(setStr); }   return(setStr); }

// // WikEdSetCookie //

function WikEdSetCookie(name, value, expires, path, domain, secure) { var cookie = name + '=' + encodeURIComponent(value); if (expires != null) { cookie += '; expires=' + expires }   if (path != null) { cookie += '; path=' + path; }   if (domain != null)  { cookie += '; domain=' + domain; }   if (secure != null) { cookie += '; secure'; }   document.cookie = cookie; }

// // WikEdGetOffsetTop: get element offset relative to window top //

function WikEdGetOffsetTop(element) { var offset = 0; do { offset += element.offsetTop; } while ( (element = element.offsetParent) != null ); return(offset); }

// // WikEdGetOffsetLeft: get element offset relative to left window border //

function WikEdGetOffsetLeft(element) { var offset = 0; do { offset += element.offsetLeft; } while ( (element = element.offsetParent) != null ); return(offset); }

// define leaf elements for WikEdGetInnerHTML var wikEdLeafElements = []; wikEdLeafElements['IMG'] = true; wikEdLeafElements['HR'] = true; wikEdLeafElements['BR'] = true; wikEdLeafElements['INPUT'] = true;

// // WikEdParseDOM: wikEdFrameDOMCache contains the last parse if the frame has not changed //

function WikEdParseDOM(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: //

function WikEdParseDOMRecursive(obj, currentNode) {

// cycle through the child nodes of currentNode for (var property in currentNode.childNodes) { var childNode = currentNode.childNodes[property]; 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 //

function WikEdGetInnerHTML(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 += ''; break; }   }    return; }

// WikEdStyleSheet: create a new style sheet object function WikEdStyleSheet(documentObject) {

this.styleElement = null; if (documentObject == null) { documentObject = document; }

// IE   if (documentObject.createStyleSheet) { this.styleElement = documentObject.createStyleSheet; }

// standards compliant browsers else { this.styleElement = documentObject.createElement('style'); this.styleElement.from = 'text/css'; var insert = documentObject.getElementsByTagName('head')[0]; if (insert != null) { insert.appendChild(this.styleElement); }   }

// add-a-rule method

// IE   this.addRule = function(selector, declaration) { if (this.styleElement.addRule) { 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); }           }        }    };    return; }

// WED: shortcut for WikEdDebug function WED(objectName, object) {

WikEdDebug(objectName, object); return; }

// WikEdDebug: print the value of variables

function WikEdDebug(objectName, object) {

document.getElementById('wikEdTextareaWrapper').style.position = 'static'; document.getElementById('wikEdTextareaWrapper').style.visibility = 'visible'; wikEdTextarea.style.display = 'block'; if (objectName == null) { wikEdTextarea.value = ''; wikEdTextarea.style.height = '25em'; }   else { wikEdTextarea.value += objectName + ': ' + object + '\n'; }   return; }

// // character tables used in FixUnicode //  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']

// supported chars in Mozilla and IE var wikEdSupportedChars = [ ['00a1', 'iexcl'], // ¡ ['00a2', 'cent'],  // ¢ ['00a3', 'pound'], // £ ['00a4', 'curren'], // ¤ ['00a5', 'yen'],   // ¥ ['00a6', 'brvbar'], // ¦ ['00a7', 'sect'],  // § ['00a8', 'uml'],   // ¨ ['00a9', 'copy'],  // © ['00aa', 'ordf'],  // ª ['00ab', 'laquo'], // « ['00ac', 'not'],   // ¬ ['00ae', 'reg'],   // ® ['00af', 'macr'],  // ¯ ['00b0', 'deg'],   // ° ['00b1', 'plusmn'], // ± ['00b2', 'sup2'],  // ² ['00b3', 'sup3'],  // ³ ['00b4', 'acute'], // ´ ['00b5', 'micro'], // µ ['00b6', 'para'],  // ¶ ['00b7', 'middot'], // · ['00b8', 'cedil'], // ¸ ['00b9', 'sup1'],  // ¹ ['00ba', 'ordm'],  // º ['00bb', 'raquo'], // » ['00bc', 'frac14'], // ¼ ['00bd', 'frac12'], // ½ ['00be', 'frac34'], // ¾ ['00bf', 'iquest'], // ¿ ['00c0', 'Agrave'], // À ['00c1', 'Aacute'], // Á ['00c2', 'Acirc'], // Â ['00c3', 'Atilde'], // Ã ['00c4', 'Auml'],  // Ä ['00c5', 'Aring'], // Å ['00c6', 'AElig'], // Æ ['00c7', 'Ccedil'], // Ç ['00c8', 'Egrave'], // È ['00c9', 'Eacute'], // É ['00ca', 'Ecirc'], // Ê ['00cb', 'Euml'],  // Ë ['00cc', 'Igrave'], // Ì ['00cd', 'Iacute'], // Í ['00ce', 'Icirc'], // Î ['00cf', 'Iuml'],  // Ï ['00d0', 'ETH'],   // Ð ['00d1', 'Ntilde'], // Ñ ['00d2', 'Ograve'], // Ò ['00d3', 'Oacute'], // Ó ['00d4', 'Ocirc'], // Ô ['00d5', 'Otilde'], // Õ ['00d6', 'Ouml'],  // Ö ['00d7', 'times'], // × ['00d8', 'Oslash'], // Ø ['00d9', 'Ugrave'], // Ù ['00da', 'Uacute'], // Ú ['00db', 'Ucirc'], // Û ['00dc', 'Uuml'],  // Ü ['00dd', 'Yacute'], // Ý ['00de', 'THORN'], // Þ ['00df', 'szlig'], // ß ['00e0', 'agrave'], // à ['00e1', 'aacute'], // á ['00e2', 'acirc'], // â ['00e3', 'atilde'], // ã ['00e4', 'auml'],  // ä ['00e5', 'aring'], // å ['00e6', 'aelig'], // æ ['00e7', 'ccedil'], // ç ['00e8', 'egrave'], // è ['00e9', 'eacute'], // é ['00ea', 'ecirc'], // ê ['00eb', 'euml'],  // ë ['00ec', 'igrave'], // ì ['00ed', 'iacute'], // í ['00ee', 'icirc'], // î ['00ef', 'iuml'],  // ï ['00f0', 'eth'],   // ð ['00f1', 'ntilde'], // ñ ['00f2', 'ograve'], // ò ['00f3', 'oacute'], // ó ['00f4', 'ocirc'], // ô ['00f5', 'otilde'], // õ ['00f6', 'ouml'],  // ö ['00f7', 'divide'], // ÷ ['00f8', 'oslash'], // ø ['00f9', 'ugrave'], // ù ['00fa', 'uacute'], // ú ['00fb', 'ucirc'], // û ['00fc', 'uuml'],  // ü ['00fd', 'yacute'], // ý ['00fe', 'thorn'], // þ ['00ff', 'yuml'],  // ÿ ['0027', 'apos'],  // ' ['0022', 'quot'],  // "    ['0152', 'OElig'],  // Œ    ['0153', 'oelig'],  // œ    ['0160', 'Scaron'], // Š    ['0161', 'scaron'], // š    ['0178', 'Yuml'],   // Ÿ    ['02c6', 'circ'],   // ˆ    ['02dc', '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'],   // €    ['0192', 'fnof'],   // ƒ    ['0391', 'Alpha'],  // Α    ['0392', 'Beta'],   // Β    ['0393', 'Gamma'],  // Γ    ['0394', 'Delta'],  // Δ    ['0395', 'Epsilon'],// Ε    ['0396', 'Zeta'],   // Ζ    ['0397', 'Eta'],    // Η    ['0398', 'Theta'],  // Θ    ['0399', 'Iota'],   // Ι    ['039a', 'Kappa'],  // Κ ['039b', 'Lambda'], // Λ ['039c', 'Mu'],    // Μ ['039d', 'Nu'],    // Ν ['039e', 'Xi'],    // Ξ ['039f', 'Omicron'],// Ο ['03a0', 'Pi'],    // Π ['03a1', 'Rho'],   // Ρ ['03a3', 'Sigma'], // Σ ['03a4', 'Tau'],   // Τ ['03a5', 'Upsilon'],// Υ ['03a6', 'Phi'],   // Φ ['03a7', 'Chi'],   // Χ ['03a8', 'Psi'],   // Ψ ['03a9', 'Omega'], // Ω ['03b1', 'alpha'], // α ['03b2', 'beta'],  // β ['03b3', 'gamma'], // γ ['03b4', 'delta'], // δ ['03b5', 'epsilon'],// ε ['03b6', 'zeta'],  // ζ ['03b7', 'eta'],   // η ['03b8', 'theta'], // θ ['03b9', 'iota'],  // ι ['03ba', 'kappa'], // κ ['03bb', 'lambda'], // λ ['03bc', 'mu'],    // μ ['03bd', 'nu'],    // ν ['03be', 'xi'],    // ξ ['03bf', 'omicron'],// ο ['03c0', 'pi'],    // π ['03c1', 'rho'],   // ρ ['03c2', 'sigmaf'], // ς ['03c3', 'sigma'], // σ ['03c4', 'tau'],   // τ ['03c5', 'upsilon'],// υ ['03c6', 'phi'],   // φ ['03c7', 'chi'],   // χ ['03c8', 'psi'],   // ψ ['03c9', '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) // var wikEdSpecialChars = [ ['2002', 'ensp'],  //   en space ['00ad', '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 var wikEdProblemChars = [ ['03d1', 'thetasym'], // ϑ ['03d2', 'upsih'],   // ϒ ['03d6', '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 var 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', '25': 'substitute', '26': 'escape', '27': 'file separator', '28': 'group separator', '29': 'record separator', '30': '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 };

// strange spaces, used for syntax highlighting var wikEdStrangeSpaces = { '31': 'non-breaking space', // \u00a0 '8194': 'en space',        // \u2002 '8195': 'em space',        // \u2003 '8201': 'thin space'       // \u2009 };