1 // MediaWiki JavaScript support functions
3 var clientPC
= navigator
.userAgent
.toLowerCase(); // Get client info
4 var is_gecko
= /gecko/.test( clientPC
) &&
5 !/khtml|spoofer|netscape\/7\.0/.test(clientPC
);
6 var webkit_match
= clientPC
.match(/applewebkit\/(\d+)/);
8 var is_safari
= clientPC
.indexOf('applewebkit') != -1 &&
9 clientPC
.indexOf('spoofer') == -1;
10 var is_safari_win
= is_safari
&& clientPC
.indexOf('windows') != -1;
11 var webkit_version
= parseInt(webkit_match
[1]);
13 // For accesskeys; note that FF3+ is included here!
14 var is_ff2
= /firefox\/[2-9]|minefield\/3/.test( clientPC
);
15 var ff2_bugs
= /firefox\/2/.test( clientPC
);
16 // These aren't used here, but some custom scripts rely on them
17 var is_ff2_win
= is_ff2
&& clientPC
.indexOf('windows') != -1;
18 var is_ff2_x11
= is_ff2
&& clientPC
.indexOf('x11') != -1;
19 if (clientPC
.indexOf('opera') != -1) {
21 var is_opera_preseven
= window
.opera
&& !document
.childNodes
;
22 var is_opera_seven
= window
.opera
&& document
.childNodes
;
23 var is_opera_95
= /opera\/(9\.[5-9]|[1-9][0-9])/.test( clientPC
);
24 var opera6_bugs
= is_opera_preseven
;
25 var opera7_bugs
= is_opera_seven
&& !is_opera_95
;
26 var opera95_bugs
= /opera\/(9\.5)/.test( clientPC
);
29 // Global external objects used by this script.
30 /*extern ta, stylepath, skin */
32 // add any onload functions in this hook (please don't hard-code any events in the xhtml source)
35 if (!window
.onloadFuncts
) {
36 var onloadFuncts
= [];
39 // code that is dependent on js2 functions should use js2AddOnloadHook
40 function addOnloadHook(hookFunct
) {
41 // Allows add-on scripts to add onload functions
43 onloadFuncts
[onloadFuncts
.length
] = hookFunct
;
45 hookFunct(); // bug in MSIE script loading
50 function hookEvent(hookName
, hookFunct
) {
51 addHandler(window
, hookName
, hookFunct
);
54 function importScript(page
) {
55 // TODO: might want to introduce a utility function to match wfUrlencode() in PHP
56 var uri
= wgScript
+ '?title=' +
57 encodeURIComponent(page
.replace(/ /g,'_')).replace(/%2F
/ig,'/').replace(/%3A/ig,':') +
58 '&action
=raw
&ctype
=text
/javascript
';
59 return importScriptURI(uri);
62 var loadedScripts = {}; // included-scripts tracker
63 function importScriptURI(url) {
64 if (loadedScripts[url]) {
67 loadedScripts[url] = true;
68 var s = document.createElement('script
');
69 s.setAttribute('src
',url);
70 s.setAttribute('type
','text
/javascript
');
71 document.getElementsByTagName('head
')[0].appendChild(s);
75 function importStylesheet(page) {
76 return importStylesheetURI(wgScript + '?action
=raw
&ctype
=text
/css&title=' + encodeURIComponent(page.replace(/ /g
,'_')));
79 function importStylesheetURI(url
,media
) {
80 var l
= document
.createElement('link');
84 if(media
) l
.media
= media
85 document
.getElementsByTagName('head')[0].appendChild(l
);
89 function appendCSS(text
) {
90 var s
= document
.createElement('style');
93 if (s
.styleSheet
) s
.styleSheet
.cssText
= text
//IE
94 else s
.appendChild(document
.createTextNode(text
+ '')) //Safari sometimes borks on null
95 document
.getElementsByTagName('head')[0].appendChild(s
);
99 // special stylesheet links
100 if (typeof stylepath
!= 'undefined' && typeof skin
!= 'undefined') {
101 // FIXME: This tries to load the stylesheets even for skins where they
102 // don't exist, i.e., everything but Monobook.
104 importStylesheetURI(stylepath
+'/'+skin
+'/Opera6Fixes.css');
105 } else if (opera7_bugs
) {
106 importStylesheetURI(stylepath
+'/'+skin
+'/Opera7Fixes.css');
107 } else if (opera95_bugs
) {
108 importStylesheetURI(stylepath
+'/'+skin
+'/Opera9Fixes.css');
109 } else if (ff2_bugs
) {
110 importStylesheetURI(stylepath
+'/'+skin
+'/FF2Fixes.css');
116 // Un-trap us from framesets
117 if (window
.top
!= window
) {
118 window
.top
.location
= window
.location
;
122 function showTocToggle() {
123 if (document
.createTextNode
) {
124 // Uses DOM calls to avoid document.write + XHTML issues
126 var linkHolder
= document
.getElementById('toctitle');
127 var existingLink
= document
.getElementById('togglelink');
128 if (!linkHolder
|| existingLink
) {
129 // Don't add the toggle link twice
133 var outerSpan
= document
.createElement('span');
134 outerSpan
.className
= 'toctoggle';
136 var toggleLink
= document
.createElement('a');
137 toggleLink
.id
= 'togglelink';
138 toggleLink
.className
= 'internal';
139 toggleLink
.href
= 'javascript:toggleToc()';
140 toggleLink
.appendChild(document
.createTextNode(tocHideText
));
142 outerSpan
.appendChild(document
.createTextNode('['));
143 outerSpan
.appendChild(toggleLink
);
144 outerSpan
.appendChild(document
.createTextNode(']'));
146 linkHolder
.appendChild(document
.createTextNode(' '));
147 linkHolder
.appendChild(outerSpan
);
149 var cookiePos
= document
.cookie
.indexOf("hidetoc=");
150 if (cookiePos
> -1 && document
.cookie
.charAt(cookiePos
+ 8) == 1) {
156 function changeText(el
, newText
) {
157 // Safari work around
159 el
.innerText
= newText
;
160 } else if (el
.firstChild
&& el
.firstChild
.nodeValue
) {
161 el
.firstChild
.nodeValue
= newText
;
165 function toggleToc() {
166 var toc
= document
.getElementById('toc').getElementsByTagName('ul')[0];
167 var toggleLink
= document
.getElementById('togglelink');
169 if (toc
&& toggleLink
&& toc
.style
.display
== 'none') {
170 changeText(toggleLink
, tocHideText
);
171 toc
.style
.display
= 'block';
172 document
.cookie
= "hidetoc=0";
174 changeText(toggleLink
, tocShowText
);
175 toc
.style
.display
= 'none';
176 document
.cookie
= "hidetoc=1";
180 var mwEditButtons
= [];
181 var mwCustomEditButtons
= []; // eg to add in MediaWiki:Common.js
183 function escapeQuotes(text
) {
184 return escapeQuotesHTML(text
.replace(/'/g,"\\'").replace(/\n/g
,"\\n"));
187 function escapeQuotesHTML(text
) {
188 return text
.replace(/&/g
,"&")
189 .replace(/"/g,""
;")
190 .replace(/</gre,"<
;")
191 .replace(/>/g,">
;");
196 * Set the accesskey prefix based on browser detection.
198 var tooltipAccessKeyPrefix = 'alt-';
200 tooltipAccessKeyPrefix = 'shift-esc-';
201 } else if (!is_safari_win && is_safari && webkit_version > 526) {
202 tooltipAccessKeyPrefix = 'ctrl-alt-';
203 } else if (!is_safari_win && (is_safari
204 || clientPC.indexOf('mac') != -1
205 || clientPC.indexOf('konqueror') != -1 )) {
206 tooltipAccessKeyPrefix = 'ctrl-';
208 tooltipAccessKeyPrefix = 'alt-shift-';
210 var tooltipAccessKeyRegexp = /\[(ctrl-)?(alt-)?(shift-)?(esc-)?(.)\]$/;
213 * Add the appropriate prefix to the accesskey shown in the tooltip.
214 * If the nodeList parameter is given, only those nodes are updated;
215 * otherwise, all the nodes that will probably have accesskeys by
216 * default are updated.
218 * @param Array nodeList -- list of elements to update
220 function updateTooltipAccessKeys( nodeList ) {
222 // Rather than scan all links on the whole page, we can just scan these
223 // containers which contain the relevant links. This is really just an
224 // optimization technique.
225 var linkContainers = [
226 "column
-one
", // Monobook and Modern
227 "head
", "panel
", "p
-logo
" // Vector
229 for ( var i in linkContainers ) {
230 var linkContainer = document.getElementById( linkContainers[i] );
231 if ( linkContainer ) {
232 updateTooltipAccessKeys( linkContainer.getElementsByTagName("a
") );
235 // these are rare enough that no such optimization is needed
236 updateTooltipAccessKeys( document.getElementsByTagName("input
") );
237 updateTooltipAccessKeys( document.getElementsByTagName("label
") );
241 for ( var i = 0; i < nodeList.length; i++ ) {
242 var element = nodeList[i];
243 var tip = element.getAttribute("title
");
244 if ( tip && tooltipAccessKeyRegexp.exec(tip) ) {
245 tip = tip.replace(tooltipAccessKeyRegexp,
246 "["+tooltipAccessKeyPrefix+"$5]");
247 element.setAttribute("title
", tip );
253 * Add a link to one of the portlet menus on the page, including:
255 * p-cactions: Content actions (shown as tabs above the main content in Monobook)
256 * p-personal: Personal tools (shown at the top right of the page in Monobook)
257 * p-navigation: Navigation
260 * This function exists for the convenience of custom JS authors. All
261 * but the first three parameters are optional, though providing at
262 * least an id and a tooltip is recommended.
264 * By default the new link will be added to the end of the list. To
265 * add the link before a given existing item, pass the DOM node of
266 * that item (easily obtained with document.getElementById()) as the
267 * nextnode parameter; to add the link _after_ an existing item, pass
268 * the node's nextSibling instead.
270 * @param String portlet -- id of the target portlet ("p
-cactions
", "p
-personal
", "p
-navigation
" or "p
-tb
")
271 * @param String href -- link URL
272 * @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook)
273 * @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca
-", "pt
-", "n
-" or "t
-")
274 * @param String tooltip -- text to show when hovering over the link, without accesskey suffix
275 * @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts)
276 * @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list
278 * @return Node -- the DOM node of the new item (an LI element) or null
280 function addPortletLink(portlet, href, text, id, tooltip, accesskey, nextnode) {
281 var node = document.getElementById(portlet);
282 if ( !node ) return null;
283 node = node.getElementsByTagName( "ul
" )[0];
284 if ( !node ) return null;
286 var link = document.createElement( "a
" );
287 link.appendChild( document.createTextNode( text ) );
290 var item = document.createElement( "li
" );
291 item.appendChild( link );
292 if ( id ) item.id = id;
295 link.setAttribute( "accesskey
", accesskey );
296 tooltip += " ["+accesskey+"]";
299 link.setAttribute( "title
", tooltip );
301 if ( accesskey && tooltip ) {
302 updateTooltipAccessKeys( [link] );
305 if ( nextnode && nextnode.parentNode == node )
306 node.insertBefore( item, nextnode );
308 node.appendChild( item ); // IE compatibility (?)
313 function getInnerText(el) {
314 if (typeof el == "string
") return el;
315 if (typeof el == "undefined") { return el };
316 if (el.textContent) return el.textContent; // not needed but it is faster
317 if (el.innerText) return el.innerText; // IE doesn't have textContent
320 var cs = el.childNodes;
322 for (var i = 0; i < l; i++) {
323 switch (cs[i].nodeType) {
324 case 1: //ELEMENT_NODE
325 str += ts_getInnerText(cs[i]);
328 str += cs[i].nodeValue;
337 * Set up accesskeys/tooltips from the deprecated ta array. If doId
338 * is specified, only set up for that id. Note that this function is
339 * deprecated and will not be supported indefinitely -- use
340 * updateTooltipAccessKey() instead.
342 * @param mixed doId string or null
344 function akeytt( doId ) {
345 // A lot of user scripts (and some of the code below) break if
346 // ta isn't defined, so we make sure it is. Explictly using
347 // window.ta avoids a "ta is not defined
" error.
348 if (!window.ta) window.ta = [];
350 // Make a local, possibly restricted, copy to avoid clobbering
359 // Now deal with evil deprecated ta
360 var watchCheckboxExists = document.getElementById( 'wpWatchthis' ) ? true : false;
361 for (var id = 0; id < ta.length; id++) {
362 var n = document.getElementById(id);
366 // Are we putting accesskey in it
367 if (ta[id][0].length > 0) {
368 // Is this object a object? If not assume it's the next child.
370 if (n.nodeName.toLowerCase() == "a
") {
375 // Don't add an accesskey for the watch tab if the watch
376 // checkbox is also available.
377 if (a && ((id != 'ca-watch' && id != 'ca-unwatch') || !watchCheckboxExists)) {
378 a.accessKey = ta[id][0];
379 ak = ' ['+tooltipAccessKeyPrefix+ta[id][0]+']';
382 // We don't care what type the object is when assigning tooltip
388 a.title = ta[id][1]+ak;
397 function setupCheckboxShiftClick() {
400 var inputs = document.getElementsByTagName('input');
401 addCheckboxClickHandlers(inputs);
404 function addCheckboxClickHandlers(inputs, start) {
405 if ( !start) start = 0;
407 var finish = start + 250;
408 if ( finish > inputs.length )
409 finish = inputs.length;
411 for ( var i = start; i < finish; i++ ) {
413 if ( !cb.type || cb.type.toLowerCase() != 'checkbox' )
415 var end = checkboxes.length;
416 checkboxes[end] = cb;
418 cb.onclick = checkboxClickHandler;
421 if ( finish < inputs.length ) {
422 setTimeout( function () {
423 addCheckboxClickHandlers(inputs, finish);
428 function checkboxClickHandler(e) {
429 if (typeof e == 'undefined') {
432 if ( !e.shiftKey || lastCheckbox === null ) {
433 lastCheckbox = this.index;
436 var endState = this.checked;
438 if ( this.index < lastCheckbox ) {
439 start = this.index + 1;
440 finish = lastCheckbox;
442 start = lastCheckbox;
443 finish = this.index - 1;
445 for (var i = start; i <= finish; ++i ) {
446 checkboxes[i].checked = endState;
447 if( i > start && typeof checkboxes[i].onchange == 'function' )
448 checkboxes[i].onchange(); // fire triggers
450 lastCheckbox = this.index;
454 function toggle_element_activation(ida,idb) {
455 if (!document.getElementById) {
458 //hide and show appropriate upload sizes
459 if(idb == 'wpUploadFileURL'){
460 var e = document.getElementById('mw-upload-maxfilesize');
461 if(e) e.style.display = "none
";
463 var e = document.getElementById('mw-upload-maxfilesize-url');
464 if(e) e.style.display = "block
";
466 if(idb == 'wpUploadFile'){
467 var e = document.getElementById('mw-upload-maxfilesize-url');
468 if(e) e.style.display = "none
";
470 var e = document.getElementById('mw-upload-maxfilesize');
471 if(e) e.style.display = "block
";
473 document.getElementById(ida).disabled = true;
474 document.getElementById(idb).disabled = false;
477 function toggle_element_check(ida,idb) {
478 if (!document.getElementById) {
481 document.getElementById(ida).checked=true;
482 document.getElementById(idb).checked=false;
486 Written by Jonathan Snook, http://www.snook.ca/jonathan
487 Add-ons by Robert Nyman, http://www.robertnyman.com
488 Author says "The credit comment is all it takes
, no license
. Go crazy
with it
!:-)"
489 From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
491 function getElementsByClassName(oElm, strTagName, oClassNames){
492 var arrReturnElements = [];
493 if ( typeof( oElm.getElementsByClassName ) == "function" ) {
494 /* Use a native implementation where possible FF3, Saf3.2, Opera 9.5 */
495 var arrNativeReturn = oElm.getElementsByClassName( oClassNames );
496 if ( strTagName == "*" )
497 return arrNativeReturn;
498 for ( var h=0; h < arrNativeReturn.length; h++ ) {
499 if( arrNativeReturn[h].tagName.toLowerCase() == strTagName.toLowerCase() )
500 arrReturnElements[arrReturnElements.length] = arrNativeReturn[h];
502 return arrReturnElements;
504 var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
505 var arrRegExpClassNames = [];
506 if(typeof oClassNames == "object
"){
507 for(var i=0; i<oClassNames.length; i++){
508 arrRegExpClassNames[arrRegExpClassNames.length] =
509 new RegExp("(^|\\s
)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s
|$)");
513 arrRegExpClassNames[arrRegExpClassNames.length] =
514 new RegExp("(^|\\s
)" + oClassNames.replace(/\-/g, "\\-") + "(\\s
|$)");
518 for(var j=0; j<arrElements.length; j++){
519 oElement = arrElements[j];
521 for(var k=0; k<arrRegExpClassNames.length; k++){
522 if(!arrRegExpClassNames[k].test(oElement.className)){
528 arrReturnElements[arrReturnElements.length] = oElement;
531 return (arrReturnElements)
534 function redirectToFragment(fragment) {
535 var match = navigator.userAgent.match(/AppleWebKit\/(\d+)/);
537 var webKitVersion = parseInt(match[1]);
538 if (webKitVersion < 420) {
539 // Released Safari w/ WebKit 418.9.1 messes up horribly
540 // Nightlies of 420+ are ok
545 // Mozilla needs to wait until after load, otherwise the window doesn't scroll
546 addOnloadHook(function () {
547 if (window.location.hash == "")
548 window.location.hash = fragment;
551 if (window.location.hash == "")
552 window.location.hash = fragment;
557 * Table sorting script based on one (c) 1997-2006 Stuart Langridge and Joost
559 * http://www.joostdevalk.nl/code/sortable-table/
560 * http://www.kryogenix.org/code/browser/sorttable/
562 * @todo don't break on colspans/rowspans (bug 8028)
563 * @todo language-specific digit grouping/decimals (bug 8063)
564 * @todo support all accepted date formats (bug 8226)
567 var ts_image_path = stylepath+"/common/images/";
568 var ts_image_up = "sort_up
.gif
";
569 var ts_image_down = "sort_down
.gif
";
570 var ts_image_none = "sort_none
.gif
";
571 var ts_europeandate = wgContentLanguage != "en
"; // The non-American-inclined can change to "true"
572 var ts_alternate_row_colors = false;
573 var ts_number_transform_table = null;
574 var ts_number_regex = null;
576 function sortables_init() {
578 // Find all tables with class sortable and make them sortable
579 var tables = getElementsByClassName(document, "table
", "sortable
");
580 for (var ti = 0; ti < tables.length ; ti++) {
581 if (!tables[ti].id) {
582 tables[ti].setAttribute('id','sortable_table_id_'+idnum);
585 ts_makeSortable(tables[ti]);
589 function ts_makeSortable(table) {
591 if (table.rows && table.rows.length > 0) {
592 if (table.tHead && table.tHead.rows.length > 0) {
593 firstRow = table.tHead.rows[table.tHead.rows.length-1];
595 firstRow = table.rows[0];
598 if (!firstRow) return;
600 // We have a first row: assume it's the header, and make its contents clickable links
601 for (var i = 0; i < firstRow.cells.length; i++) {
602 var cell = firstRow.cells[i];
603 if ((" "+cell.className+" ").indexOf(" unsortable
") == -1) {
604 cell.innerHTML += ' '
605 + '<a href="#" class="sortheader
" '
606 + 'onclick="ts_resortTable(this);return false;">'
607 + '<span class="sortarrow
">'
611 + '" alt="&darr
;"/></span></a>';
614 if (ts_alternate_row_colors) {
619 function ts_getInnerText(el) {
620 return getInnerText( el );
623 function ts_resortTable(lnk) {
625 var span = lnk.getElementsByTagName('span')[0];
627 var td = lnk.parentNode;
628 var tr = td.parentNode;
629 var column = td.cellIndex;
631 var table = tr.parentNode;
632 while (table && !(table.tagName && table.tagName.toLowerCase() == 'table'))
633 table = table.parentNode;
636 if (table.rows.length <= 1) return;
638 // Generate the number transform table if it's not done already
639 if (ts_number_transform_table == null) {
640 ts_initTransformTable();
643 // Work out a type for the column
644 // Skip the first row if that's where the headings are
645 var rowStart = (table.tHead && table.tHead.rows.length > 0 ? 0 : 1);
648 for (var i = rowStart; i < table.rows.length; i++) {
649 if (table.rows[i].cells.length > column) {
650 itm = ts_getInnerText(table.rows[i].cells[column]);
651 itm = itm.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "");
652 if (itm != "") break;
656 // TODO: bug 8226, localised date formats
657 var sortfn = ts_sort_generic;
658 var preprocessor = ts_toLowerCase;
659 if (/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/.test(itm)) {
660 preprocessor = ts_dateToSortKey;
661 } else if (/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/.test(itm)) {
662 preprocessor = ts_dateToSortKey;
663 } else if (/^\d\d[\/.-]\d\d[\/.-]\d\d$/.test(itm)) {
664 preprocessor = ts_dateToSortKey;
665 // pound dollar euro yen currency cents
666 } else if (/(^[\u00a3$\u20ac\u00a4\u00a5]|\u00a2$)/.test(itm)) {
667 preprocessor = ts_currencyToSortKey;
668 } else if (ts_number_regex.test(itm)) {
669 preprocessor = ts_parseFloat;
672 var reverse = (span.getAttribute("sortdir
") == 'down');
676 for (var j = rowStart; j < table.rows.length; j++) {
677 var row = table.rows[j];
678 if((" "+row.className+" ").indexOf(" unsortable
") < 0) {
679 var keyText = ts_getInnerText(row.cells[column]);
680 var oldIndex = (reverse ? -j : j);
681 var preprocessed = preprocessor( keyText.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "") );
683 newRows[newRows.length] = new [row, preprocessed, oldIndex];
684 } else staticRows[staticRows.length] = [row, false, j-rowStart];
687 newRows.sort(sortfn);
691 arrowHTML = '<img src="'+ ts_image_path + ts_image_down + '" alt="&darr
;"/>';
693 span.setAttribute('sortdir','up');
695 arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="&uarr
;"/>';
696 span.setAttribute('sortdir','down');
699 for (var i = 0; i < staticRows.length; i++) {
700 var row = staticRows[i];
701 newRows.splice(row[2], 0, row);
704 // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
705 // don't do sortbottom rows
706 for (var i = 0; i < newRows.length; i++) {
707 if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom
") == -1)
708 table.tBodies[0].appendChild(newRows[i][0]);
710 // do sortbottom rows only
711 for (var i = 0; i < newRows.length; i++) {
712 if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom
") != -1)
713 table.tBodies[0].appendChild(newRows[i][0]);
716 // Delete any other arrows there may be showing
717 var spans = getElementsByClassName(tr, "span
", "sortarrow
");
718 for (var i = 0; i < spans.length; i++) {
719 spans[i].innerHTML = '<img src="'+ ts_image_path + ts_image_none + '" alt="&darr
;"/>';
721 span.innerHTML = arrowHTML;
723 if (ts_alternate_row_colors) {
728 function ts_initTransformTable() {
729 if ( typeof wgSeparatorTransformTable == "undefined"
730 || ( wgSeparatorTransformTable[0] == '' && wgDigitTransformTable[2] == '' ) )
732 digitClass = "[0-9,.]";
733 ts_number_transform_table = false;
735 ts_number_transform_table = {};
736 // Unpack the transform table
738 ascii = wgSeparatorTransformTable[0].split("\t");
739 localised = wgSeparatorTransformTable[1].split("\t");
740 for ( var i = 0; i < ascii.length; i++ ) {
741 ts_number_transform_table[localised[i]] = ascii[i];
744 ascii = wgDigitTransformTable[0].split("\t");
745 localised = wgDigitTransformTable[1].split("\t");
746 for ( var i = 0; i < ascii.length; i++ ) {
747 ts_number_transform_table[localised[i]] = ascii[i];
750 // Construct regex for number identification
751 digits = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ',', '\\.'];
753 for ( var digit in ts_number_transform_table ) {
754 // Escape regex metacharacters
756 digit.replace( /[\\\\$\*\+\?\.\(\)\|\{\}\[\]\-]/,
757 function( s ) { return '\\' + s; } )
759 if (digit.length > maxDigitLength) {
760 maxDigitLength = digit.length;
763 if ( maxDigitLength > 1 ) {
764 digitClass = '[' + digits.join( '', digits ) + ']';
766 digitClass = '(' + digits.join( '|', digits ) + ')';
770 // We allow a trailing percent sign, which we just strip. This works fine
771 // if percents and regular numbers aren't being mixed.
772 ts_number_regex = new RegExp(
774 "[+-]?[0-9][0-9,]*(\\.[0-9,]*)?(E
[+-]?[0-9][0-9,]*)?" + // Fortran-style scientific
776 "[+-]?" + digitClass + "+%?" + // Generic localised
781 function ts_toLowerCase( s ) {
782 return s.toLowerCase();
785 function ts_dateToSortKey(date) {
786 // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
787 if (date.length == 11) {
788 switch (date.substr(3,3).toLowerCase()) {
789 case "jan
": var month = "01"; break;
790 case "feb
": var month = "02"; break;
791 case "mar
": var month = "03"; break;
792 case "apr
": var month = "04"; break;
793 case "may
": var month = "05"; break;
794 case "jun
": var month = "06"; break;
795 case "jul
": var month = "07"; break;
796 case "aug
": var month = "08"; break;
797 case "sep
": var month = "09"; break;
798 case "oct
": var month = "10"; break;
799 case "nov
": var month = "11"; break;
800 case "dec
": var month = "12"; break;
801 // default: var month = "00";
803 return date.substr(7,4)+month+date.substr(0,2);
804 } else if (date.length == 10) {
805 if (ts_europeandate == false) {
806 return date.substr(6,4)+date.substr(0,2)+date.substr(3,2);
808 return date.substr(6,4)+date.substr(3,2)+date.substr(0,2);
810 } else if (date.length == 8) {
811 yr = date.substr(6,2);
812 if (parseInt(yr) < 50) {
817 if (ts_europeandate == true) {
818 return yr+date.substr(3,2)+date.substr(0,2);
820 return yr+date.substr(0,2)+date.substr(3,2);
826 function ts_parseFloat( s ) {
830 if (ts_number_transform_table != false) {
833 for ( var p = 0; p < s.length; p++ ) {
835 if (c in ts_number_transform_table) {
836 newNum += ts_number_transform_table[c];
844 num = parseFloat(s.replace(/,/g, ""));
845 return (isNaN(num) ? 0 : num);
848 function ts_currencyToSortKey( s ) {
849 return ts_parseFloat(s.replace(/[^0-9.,]/g,''));
852 function ts_sort_generic(a, b) {
853 return a[1] < b[1] ? -1 : a[1] > b[1] ? 1 : a[2] - b[2];
856 function ts_alternate(table) {
857 // Take object table and get all it's tbodies.
858 var tableBodies = table.getElementsByTagName("tbody
");
859 // Loop through these tbodies
860 for (var i = 0; i < tableBodies.length; i++) {
861 // Take the tbody, and get all it's rows
862 var tableRows = tableBodies[i].getElementsByTagName("tr
");
863 // Loop through these rows
864 // Start at 1 because we want to leave the heading row untouched
865 for (var j = 0; j < tableRows.length; j++) {
866 // Check if j is even, and apply classes for both possible results
867 var oldClasses = tableRows[j].className.split(" ");
868 var newClassName = "";
869 for (var k = 0; k < oldClasses.length; k++) {
870 if (oldClasses[k] != "" && oldClasses[k] != "even
" && oldClasses[k] != "odd
")
871 newClassName += oldClasses[k] + " ";
873 tableRows[j].className = newClassName + (j % 2 == 0 ? "even
" : "odd
");
879 * End of table sorting code
884 * Add a cute little box at the top of the screen to inform the user of
885 * something, replacing any preexisting message.
887 * @param String -or- Dom Object message HTML to be put inside the right div
888 * @param String className Used in adding a class; should be different for each
889 * call to allow CSS/JS to hide different boxes. null = no class used.
890 * @return Boolean True on success, false on failure
892 function jsMsg( message, className ) {
893 if ( !document.getElementById ) {
896 // We special-case skin structures provided by the software. Skins that
897 // choose to abandon or significantly modify our formatting can just define
898 // an mw-js-message div to start with.
899 var messageDiv = document.getElementById( 'mw-js-message' );
901 messageDiv = document.createElement( 'div' );
902 if ( document.getElementById( 'column-content' )
903 && document.getElementById( 'content' ) ) {
904 // MonoBook, presumably
905 document.getElementById( 'content' ).insertBefore(
907 document.getElementById( 'content' ).firstChild
909 } else if ( document.getElementById('content')
910 && document.getElementById( 'article' ) ) {
911 // Non-Monobook but still recognizable (old-style)
912 document.getElementById( 'article').insertBefore(
914 document.getElementById( 'article' ).firstChild
921 messageDiv.setAttribute( 'id', 'mw-js-message' );
922 messageDiv.style.display = 'block';
924 messageDiv.setAttribute( 'class', 'mw-js-message-'+className );
927 if (typeof message === 'object') {
928 while (messageDiv.hasChildNodes()) // Remove old content
929 messageDiv.removeChild(messageDiv.firstChild);
930 messageDiv.appendChild (message); // Append new content
933 messageDiv.innerHTML = message;
939 * Inject a cute little progress spinner after the specified element
941 * @param element Element to inject after
942 * @param id Identifier string (for use with removeSpinner(), below)
944 function injectSpinner( element, id ) {
945 var spinner = document.createElement( "img
" );
946 spinner.id = "mw
-spinner
-" + id;
947 spinner.src = stylepath + "/common/images/spinner
.gif
";
948 spinner.alt = spinner.title = "...";
949 if( element.nextSibling ) {
950 element.parentNode.insertBefore( spinner, element.nextSibling );
952 element.parentNode.appendChild( spinner );
957 * Remove a progress spinner added with injectSpinner()
959 * @param id Identifier string
961 function removeSpinner( id ) {
962 var spinner = document.getElementById( "mw
-spinner
-" + id );
964 spinner.parentNode.removeChild( spinner );
968 function runOnloadHook() {
969 // don't run anything below this for non-dom browsers
970 if (doneOnloadHook || !(document.getElementById && document.getElementsByTagName)) {
974 // set this before running any hooks, since any errors below
975 // might cause the function to terminate prematurely
976 doneOnloadHook = true;
978 updateTooltipAccessKeys( null );
980 setupCheckboxShiftClick();
983 // Run any added-on functions
984 for (var i = 0; i < onloadFuncts.length; i++) {
990 * Add an event handler to an element
992 * @param Element element Element to add handler to
993 * @param String attach Event to attach to
994 * @param callable handler Event handler callback
996 function addHandler( element, attach, handler ) {
997 if( window.addEventListener ) {
998 element.addEventListener( attach, handler, false );
999 } else if( window.attachEvent ) {
1000 element.attachEvent( 'on' + attach, handler );
1005 * Add a click event handler to an element
1007 * @param Element element Element to add handler to
1008 * @param callable handler Event handler callback
1010 function addClickHandler( element, handler ) {
1011 addHandler( element, 'click', handler );
1015 * Removes an event handler from an element
1017 * @param Element element Element to remove handler from
1018 * @param String remove Event to remove
1019 * @param callable handler Event handler callback to remove
1021 function removeHandler( element, remove, handler ) {
1022 if( window.removeEventListener ) {
1023 element.removeEventListener( remove, handler, false );
1024 } else if( window.detachEvent ) {
1025 element.detachEvent( 'on' + remove, handler );
1028 //note: all skins should call runOnloadHook() at the end of html output,
1029 // so the below should be redundant. It's there just in case.
1030 hookEvent("load
", runOnloadHook);