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 //should use mwAddOnloadHook once js2 is enabled
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
49 function hookEvent(hookName
, hookFunct
) {
50 addHandler(window
, hookName
, hookFunct
);
53 function importScript(page
) {
54 // TODO: might want to introduce a utility function to match wfUrlencode() in PHP
55 var uri
= wgScript
+ '?title=' +
56 encodeURIComponent(page
.replace(/ /g,'_')).replace(/%2F
/ig,'/').replace(/%3A/ig,':') +
57 '&action
=raw
&ctype
=text
/javascript
';
58 return importScriptURI(uri);
61 var loadedScripts = {}; // included-scripts tracker
62 function importScriptURI(url) {
63 if (loadedScripts[url]) {
66 loadedScripts[url] = true;
67 var s = document.createElement('script
');
68 s.setAttribute('src
',url);
69 s.setAttribute('type
','text
/javascript
');
70 document.getElementsByTagName('head
')[0].appendChild(s);
74 function importStylesheet(page) {
75 return importStylesheetURI(wgScript + '?action
=raw
&ctype
=text
/css&title=' + encodeURIComponent(page.replace(/ /g
,'_')));
78 function importStylesheetURI(url
,media
) {
79 var l
= document
.createElement('link');
83 if(media
) l
.media
= media
84 document
.getElementsByTagName('head')[0].appendChild(l
);
88 function appendCSS(text
) {
89 var s
= document
.createElement('style');
92 if (s
.styleSheet
) s
.styleSheet
.cssText
= text
//IE
93 else s
.appendChild(document
.createTextNode(text
+ '')) //Safari sometimes borks on null
94 document
.getElementsByTagName('head')[0].appendChild(s
);
98 // special stylesheet links
99 if (typeof stylepath
!= 'undefined' && typeof skin
!= 'undefined') {
100 // FIXME: This tries to load the stylesheets even for skins where they
101 // don't exist, i.e., everything but Monobook.
103 importStylesheetURI(stylepath
+'/'+skin
+'/Opera6Fixes.css');
104 } else if (opera7_bugs
) {
105 importStylesheetURI(stylepath
+'/'+skin
+'/Opera7Fixes.css');
106 } else if (opera95_bugs
) {
107 importStylesheetURI(stylepath
+'/'+skin
+'/Opera9Fixes.css');
108 } else if (ff2_bugs
) {
109 importStylesheetURI(stylepath
+'/'+skin
+'/FF2Fixes.css');
115 // Un-trap us from framesets
116 if (window
.top
!= window
) {
117 window
.top
.location
= window
.location
;
121 function showTocToggle() {
122 if (document
.createTextNode
) {
123 // Uses DOM calls to avoid document.write + XHTML issues
125 var linkHolder
= document
.getElementById('toctitle');
126 var existingLink
= document
.getElementById('togglelink');
127 if (!linkHolder
|| existingLink
) {
128 // Don't add the toggle link twice
132 var outerSpan
= document
.createElement('span');
133 outerSpan
.className
= 'toctoggle';
135 var toggleLink
= document
.createElement('a');
136 toggleLink
.id
= 'togglelink';
137 toggleLink
.className
= 'internal';
138 toggleLink
.href
= 'javascript:toggleToc()';
139 toggleLink
.appendChild(document
.createTextNode(tocHideText
));
141 outerSpan
.appendChild(document
.createTextNode('['));
142 outerSpan
.appendChild(toggleLink
);
143 outerSpan
.appendChild(document
.createTextNode(']'));
145 linkHolder
.appendChild(document
.createTextNode(' '));
146 linkHolder
.appendChild(outerSpan
);
148 var cookiePos
= document
.cookie
.indexOf("hidetoc=");
149 if (cookiePos
> -1 && document
.cookie
.charAt(cookiePos
+ 8) == 1) {
155 function changeText(el
, newText
) {
156 // Safari work around
158 el
.innerText
= newText
;
159 } else if (el
.firstChild
&& el
.firstChild
.nodeValue
) {
160 el
.firstChild
.nodeValue
= newText
;
164 function toggleToc() {
165 var toc
= document
.getElementById('toc').getElementsByTagName('ul')[0];
166 var toggleLink
= document
.getElementById('togglelink');
168 if (toc
&& toggleLink
&& toc
.style
.display
== 'none') {
169 changeText(toggleLink
, tocHideText
);
170 toc
.style
.display
= 'block';
171 document
.cookie
= "hidetoc=0";
173 changeText(toggleLink
, tocShowText
);
174 toc
.style
.display
= 'none';
175 document
.cookie
= "hidetoc=1";
179 var mwEditButtons
= [];
180 var mwCustomEditButtons
= []; // eg to add in MediaWiki:Common.js
182 function escapeQuotes(text
) {
183 var re
= new RegExp("'","g");
184 text
= text
.replace(re
,"\\'");
185 re
= new RegExp("\\n","g");
186 text
= text
.replace(re
,"\\n");
187 return escapeQuotesHTML(text
);
190 function escapeQuotesHTML(text
) {
191 var re
= new RegExp('&',"g");
192 text
= text
.replace(re
,"&");
193 re
= new RegExp('"',"g");
194 text
= text
.replace(re
,""");
195 re
= new RegExp('<',"g");
196 text
= text
.replace(re
,"<");
197 re
= new RegExp('>',"g");
198 text
= text
.replace(re
,">");
204 * Set the accesskey prefix based on browser detection.
206 var tooltipAccessKeyPrefix
= 'alt-';
208 tooltipAccessKeyPrefix
= 'shift-esc-';
209 } else if (!is_safari_win
&& is_safari
&& webkit_version
> 526) {
210 tooltipAccessKeyPrefix
= 'ctrl-alt-';
211 } else if (!is_safari_win
&& (is_safari
212 || clientPC
.indexOf('mac') != -1
213 || clientPC
.indexOf('konqueror') != -1 )) {
214 tooltipAccessKeyPrefix
= 'ctrl-';
216 tooltipAccessKeyPrefix
= 'alt-shift-';
218 var tooltipAccessKeyRegexp
= /\[(ctrl-)?(alt-)?(shift-)?(esc-)?(.)\]$/;
221 * Add the appropriate prefix to the accesskey shown in the tooltip.
222 * If the nodeList parameter is given, only those nodes are updated;
223 * otherwise, all the nodes that will probably have accesskeys by
224 * default are updated.
226 * @param Array nodeList -- list of elements to update
228 function updateTooltipAccessKeys( nodeList
) {
230 // skins without a "column-one" element don't seem to have links with accesskeys either
231 var columnOne
= document
.getElementById("column-one");
233 updateTooltipAccessKeys( columnOne
.getElementsByTagName("a") );
234 // these are rare enough that no such optimization is needed
235 updateTooltipAccessKeys( document
.getElementsByTagName("input") );
236 updateTooltipAccessKeys( document
.getElementsByTagName("label") );
240 for ( var i
= 0; i
< nodeList
.length
; i
++ ) {
241 var element
= nodeList
[i
];
242 var tip
= element
.getAttribute("title");
243 if ( tip
&& tooltipAccessKeyRegexp
.exec(tip
) ) {
244 tip
= tip
.replace(tooltipAccessKeyRegexp
,
245 "["+tooltipAccessKeyPrefix
+"$5]");
246 element
.setAttribute("title", tip
);
252 * Add a link to one of the portlet menus on the page, including:
254 * p-cactions: Content actions (shown as tabs above the main content in Monobook)
255 * p-personal: Personal tools (shown at the top right of the page in Monobook)
256 * p-navigation: Navigation
259 * This function exists for the convenience of custom JS authors. All
260 * but the first three parameters are optional, though providing at
261 * least an id and a tooltip is recommended.
263 * By default the new link will be added to the end of the list. To
264 * add the link before a given existing item, pass the DOM node of
265 * that item (easily obtained with document.getElementById()) as the
266 * nextnode parameter; to add the link _after_ an existing item, pass
267 * the node's nextSibling instead.
269 * @param String portlet -- id of the target portlet ("p-cactions", "p-personal", "p-navigation" or "p-tb")
270 * @param String href -- link URL
271 * @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook)
272 * @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca-", "pt-", "n-" or "t-")
273 * @param String tooltip -- text to show when hovering over the link, without accesskey suffix
274 * @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts)
275 * @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list
277 * @return Node -- the DOM node of the new item (an LI element) or null
279 function addPortletLink(portlet
, href
, text
, id
, tooltip
, accesskey
, nextnode
) {
280 var node
= document
.getElementById(portlet
);
281 if ( !node
) return null;
282 node
= node
.getElementsByTagName( "ul" )[0];
283 if ( !node
) return null;
285 var link
= document
.createElement( "a" );
286 link
.appendChild( document
.createTextNode( text
) );
289 var item
= document
.createElement( "li" );
290 item
.appendChild( link
);
291 if ( id
) item
.id
= id
;
294 link
.setAttribute( "accesskey", accesskey
);
295 tooltip
+= " ["+accesskey
+"]";
298 link
.setAttribute( "title", tooltip
);
300 if ( accesskey
&& tooltip
) {
301 updateTooltipAccessKeys( new Array( link
) );
304 if ( nextnode
&& nextnode
.parentNode
== node
)
305 node
.insertBefore( item
, nextnode
);
307 node
.appendChild( item
); // IE compatibility (?)
312 function getInnerText(el
) {
313 if (typeof el
== "string") return el
;
314 if (typeof el
== "undefined") { return el
};
315 if (el
.textContent
) return el
.textContent
; // not needed but it is faster
316 if (el
.innerText
) return el
.innerText
; // IE doesn't have textContent
319 var cs
= el
.childNodes
;
321 for (var i
= 0; i
< l
; i
++) {
322 switch (cs
[i
].nodeType
) {
323 case 1: //ELEMENT_NODE
324 str
+= ts_getInnerText(cs
[i
]);
327 str
+= cs
[i
].nodeValue
;
336 * Set up accesskeys/tooltips from the deprecated ta array. If doId
337 * is specified, only set up for that id. Note that this function is
338 * deprecated and will not be supported indefinitely -- use
339 * updateTooltipAccessKey() instead.
341 * @param mixed doId string or null
343 function akeytt( doId
) {
344 // A lot of user scripts (and some of the code below) break if
345 // ta isn't defined, so we make sure it is. Explictly using
346 // window.ta avoids a "ta is not defined" error.
347 if (!window
.ta
) window
.ta
= new Array
;
349 // Make a local, possibly restricted, copy to avoid clobbering
358 // Now deal with evil deprecated ta
359 var watchCheckboxExists
= document
.getElementById( 'wpWatchthis' ) ? true : false;
361 var n
= document
.getElementById(id
);
365 // Are we putting accesskey in it
366 if (ta
[id
][0].length
> 0) {
367 // Is this object a object? If not assume it's the next child.
369 if (n
.nodeName
.toLowerCase() == "a") {
374 // Don't add an accesskey for the watch tab if the watch
375 // checkbox is also available.
376 if (a
&& ((id
!= 'ca-watch' && id
!= 'ca-unwatch') || !watchCheckboxExists
)) {
377 a
.accessKey
= ta
[id
][0];
378 ak
= ' ['+tooltipAccessKeyPrefix
+ta
[id
][0]+']';
381 // We don't care what type the object is when assigning tooltip
387 a
.title
= ta
[id
][1]+ak
;
396 function setupCheckboxShiftClick() {
399 var inputs
= document
.getElementsByTagName('input');
400 addCheckboxClickHandlers(inputs
);
403 function addCheckboxClickHandlers(inputs
, start
) {
404 if ( !start
) start
= 0;
406 var finish
= start
+ 250;
407 if ( finish
> inputs
.length
)
408 finish
= inputs
.length
;
410 for ( var i
= start
; i
< finish
; i
++ ) {
412 if ( !cb
.type
|| cb
.type
.toLowerCase() != 'checkbox' )
414 var end
= checkboxes
.length
;
415 checkboxes
[end
] = cb
;
417 cb
.onclick
= checkboxClickHandler
;
420 if ( finish
< inputs
.length
) {
421 setTimeout( function () {
422 addCheckboxClickHandlers(inputs
, finish
);
427 function checkboxClickHandler(e
) {
428 if (typeof e
== 'undefined') {
431 if ( !e
.shiftKey
|| lastCheckbox
=== null ) {
432 lastCheckbox
= this.index
;
435 var endState
= this.checked
;
437 if ( this.index
< lastCheckbox
) {
438 start
= this.index
+ 1;
439 finish
= lastCheckbox
;
441 start
= lastCheckbox
;
442 finish
= this.index
- 1;
444 for (var i
= start
; i
<= finish
; ++i
) {
445 checkboxes
[i
].checked
= endState
;
446 if( i
> start
&& typeof checkboxes
[i
].onchange
== 'function' )
447 checkboxes
[i
].onchange(); // fire triggers
449 lastCheckbox
= this.index
;
453 function toggle_element_activation(ida
,idb
) {
454 if (!document
.getElementById
) {
457 //hide and show appropriate upload sizes
458 if(idb
== 'wpUploadFileURL'){
459 var e
= document
.getElementById('mw-upload-maxfilesize');
460 if(e
) e
.style
.display
= "none";
462 var e
= document
.getElementById('mw-upload-maxfilesize-url');
463 if(e
) e
.style
.display
= "block";
465 if(idb
== 'wpUploadFile'){
466 var e
= document
.getElementById('mw-upload-maxfilesize-url');
467 if(e
) e
.style
.display
= "none";
469 var e
= document
.getElementById('mw-upload-maxfilesize');
470 if(e
) e
.style
.display
= "block";
472 document
.getElementById(ida
).disabled
= true;
473 document
.getElementById(idb
).disabled
= false;
476 function toggle_element_check(ida
,idb
) {
477 if (!document
.getElementById
) {
480 document
.getElementById(ida
).checked
=true;
481 document
.getElementById(idb
).checked
=false;
485 Written by Jonathan Snook, http://www.snook.ca/jonathan
486 Add-ons by Robert Nyman, http://www.robertnyman.com
487 Author says "The credit comment is all it takes, no license. Go crazy with it!:-)"
488 From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
490 function getElementsByClassName(oElm
, strTagName
, oClassNames
){
491 var arrReturnElements
= new Array();
492 if ( typeof( oElm
.getElementsByClassName
) == "function" ) {
493 /* Use a native implementation where possible FF3, Saf3.2, Opera 9.5 */
494 var arrNativeReturn
= oElm
.getElementsByClassName( oClassNames
);
495 if ( strTagName
== "*" )
496 return arrNativeReturn
;
497 for ( var h
=0; h
< arrNativeReturn
.length
; h
++ ) {
498 if( arrNativeReturn
[h
].tagName
.toLowerCase() == strTagName
.toLowerCase() )
499 arrReturnElements
[arrReturnElements
.length
] = arrNativeReturn
[h
];
501 return arrReturnElements
;
503 var arrElements
= (strTagName
== "*" && oElm
.all
)? oElm
.all
: oElm
.getElementsByTagName(strTagName
);
504 var arrRegExpClassNames
= new Array();
505 if(typeof oClassNames
== "object"){
506 for(var i
=0; i
<oClassNames
.length
; i
++){
507 arrRegExpClassNames
[arrRegExpClassNames
.length
] =
508 new RegExp("(^|\\s)" + oClassNames
[i
].replace(/\-/g, "\\-") + "(\\s|$)");
512 arrRegExpClassNames
[arrRegExpClassNames
.length
] =
513 new RegExp("(^|\\s)" + oClassNames
.replace(/\-/g, "\\-") + "(\\s|$)");
517 for(var j
=0; j
<arrElements
.length
; j
++){
518 oElement
= arrElements
[j
];
520 for(var k
=0; k
<arrRegExpClassNames
.length
; k
++){
521 if(!arrRegExpClassNames
[k
].test(oElement
.className
)){
527 arrReturnElements
[arrReturnElements
.length
] = oElement
;
530 return (arrReturnElements
)
533 function redirectToFragment(fragment
) {
534 var match
= navigator
.userAgent
.match(/AppleWebKit\/(\d+)/);
536 var webKitVersion
= parseInt(match
[1]);
537 if (webKitVersion
< 420) {
538 // Released Safari w/ WebKit 418.9.1 messes up horribly
539 // Nightlies of 420+ are ok
544 // Mozilla needs to wait until after load, otherwise the window doesn't scroll
545 addOnloadHook(function () {
546 if (window
.location
.hash
== "")
547 window
.location
.hash
= fragment
;
550 if (window
.location
.hash
== "")
551 window
.location
.hash
= fragment
;
556 * Table sorting script based on one (c) 1997-2006 Stuart Langridge and Joost
558 * http://www.joostdevalk.nl/code/sortable-table/
559 * http://www.kryogenix.org/code/browser/sorttable/
561 * @todo don't break on colspans/rowspans (bug 8028)
562 * @todo language-specific digit grouping/decimals (bug 8063)
563 * @todo support all accepted date formats (bug 8226)
566 var ts_image_path
= stylepath
+"/common/images/";
567 var ts_image_up
= "sort_up.gif";
568 var ts_image_down
= "sort_down.gif";
569 var ts_image_none
= "sort_none.gif";
570 var ts_europeandate
= wgContentLanguage
!= "en"; // The non-American-inclined can change to "true"
571 var ts_alternate_row_colors
= false;
572 var ts_number_transform_table
= null;
573 var ts_number_regex
= null;
575 function sortables_init() {
577 // Find all tables with class sortable and make them sortable
578 var tables
= getElementsByClassName(document
, "table", "sortable");
579 for (var ti
= 0; ti
< tables
.length
; ti
++) {
580 if (!tables
[ti
].id
) {
581 tables
[ti
].setAttribute('id','sortable_table_id_'+idnum
);
584 ts_makeSortable(tables
[ti
]);
588 function ts_makeSortable(table
) {
590 if (table
.rows
&& table
.rows
.length
> 0) {
591 if (table
.tHead
&& table
.tHead
.rows
.length
> 0) {
592 firstRow
= table
.tHead
.rows
[table
.tHead
.rows
.length
-1];
594 firstRow
= table
.rows
[0];
597 if (!firstRow
) return;
599 // We have a first row: assume it's the header, and make its contents clickable links
600 for (var i
= 0; i
< firstRow
.cells
.length
; i
++) {
601 var cell
= firstRow
.cells
[i
];
602 if ((" "+cell
.className
+" ").indexOf(" unsortable ") == -1) {
603 cell
.innerHTML
+= ' '
604 + '<a href="#" class="sortheader" '
605 + 'onclick="ts_resortTable(this);return false;">'
606 + '<span class="sortarrow">'
610 + '" alt="↓"/></span></a>';
613 if (ts_alternate_row_colors
) {
618 function ts_getInnerText(el
) {
619 return getInnerText( el
);
622 function ts_resortTable(lnk
) {
624 var span
= lnk
.getElementsByTagName('span')[0];
626 var td
= lnk
.parentNode
;
627 var tr
= td
.parentNode
;
628 var column
= td
.cellIndex
;
630 var table
= tr
.parentNode
;
631 while (table
&& !(table
.tagName
&& table
.tagName
.toLowerCase() == 'table'))
632 table
= table
.parentNode
;
635 if (table
.rows
.length
<= 1) return;
637 // Generate the number transform table if it's not done already
638 if (ts_number_transform_table
== null) {
639 ts_initTransformTable();
642 // Work out a type for the column
643 // Skip the first row if that's where the headings are
644 var rowStart
= (table
.tHead
&& table
.tHead
.rows
.length
> 0 ? 0 : 1);
647 for (var i
= rowStart
; i
< table
.rows
.length
; i
++) {
648 if (table
.rows
[i
].cells
.length
> column
) {
649 itm
= ts_getInnerText(table
.rows
[i
].cells
[column
]);
650 itm
= itm
.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "");
651 if (itm
!= "") break;
655 // TODO: bug 8226, localised date formats
656 var sortfn
= ts_sort_generic
;
657 var preprocessor
= ts_toLowerCase
;
658 if (/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/.test(itm
)) {
659 preprocessor
= ts_dateToSortKey
;
660 } else if (/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/.test(itm
)) {
661 preprocessor
= ts_dateToSortKey
;
662 } else if (/^\d\d[\/.-]\d\d[\/.-]\d\d$/.test(itm
)) {
663 preprocessor
= ts_dateToSortKey
;
664 // pound dollar euro yen currency cents
665 } else if (/(^[\u00a3$\u20ac\u00a4\u00a5]|\u00a2$)/.test(itm
)) {
666 preprocessor
= ts_currencyToSortKey
;
667 } else if (ts_number_regex
.test(itm
)) {
668 preprocessor
= ts_parseFloat
;
671 var reverse
= (span
.getAttribute("sortdir") == 'down');
673 var newRows
= new Array();
674 var staticRows
= new Array();
675 for (var j
= rowStart
; j
< table
.rows
.length
; j
++) {
676 var row
= table
.rows
[j
];
677 if((" "+row
.className
+" ").indexOf(" unsortable ") < 0) {
678 var keyText
= ts_getInnerText(row
.cells
[column
]);
679 var oldIndex
= (reverse
? -j
: j
);
680 var preprocessed
= preprocessor( keyText
);
682 newRows
[newRows
.length
] = new Array(row
, preprocessed
, oldIndex
);
683 } else staticRows
[staticRows
.length
] = new Array(row
, false, j
-rowStart
);
686 newRows
.sort(sortfn
);
690 arrowHTML
= '<img src="'+ ts_image_path
+ ts_image_down
+ '" alt="↓"/>';
692 span
.setAttribute('sortdir','up');
694 arrowHTML
= '<img src="'+ ts_image_path
+ ts_image_up
+ '" alt="↑"/>';
695 span
.setAttribute('sortdir','down');
698 for (var i
= 0; i
< staticRows
.length
; i
++) {
699 var row
= staticRows
[i
];
700 newRows
.splice(row
[2], 0, row
);
703 // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
704 // don't do sortbottom rows
705 for (var i
= 0; i
< newRows
.length
; i
++) {
706 if ((" "+newRows
[i
][0].className
+" ").indexOf(" sortbottom ") == -1)
707 table
.tBodies
[0].appendChild(newRows
[i
][0]);
709 // do sortbottom rows only
710 for (var i
= 0; i
< newRows
.length
; i
++) {
711 if ((" "+newRows
[i
][0].className
+" ").indexOf(" sortbottom ") != -1)
712 table
.tBodies
[0].appendChild(newRows
[i
][0]);
715 // Delete any other arrows there may be showing
716 var spans
= getElementsByClassName(tr
, "span", "sortarrow");
717 for (var i
= 0; i
< spans
.length
; i
++) {
718 spans
[i
].innerHTML
= '<img src="'+ ts_image_path
+ ts_image_none
+ '" alt="↓"/>';
720 span
.innerHTML
= arrowHTML
;
722 if (ts_alternate_row_colors
) {
727 function ts_initTransformTable() {
728 if ( typeof wgSeparatorTransformTable
== "undefined"
729 || ( wgSeparatorTransformTable
[0] == '' && wgDigitTransformTable
[2] == '' ) )
731 digitClass
= "[0-9,.]";
732 ts_number_transform_table
= false;
734 ts_number_transform_table
= {};
735 // Unpack the transform table
737 ascii
= wgSeparatorTransformTable
[0].split("\t");
738 localised
= wgSeparatorTransformTable
[1].split("\t");
739 for ( var i
= 0; i
< ascii
.length
; i
++ ) {
740 ts_number_transform_table
[localised
[i
]] = ascii
[i
];
743 ascii
= wgDigitTransformTable
[0].split("\t");
744 localised
= wgDigitTransformTable
[1].split("\t");
745 for ( var i
= 0; i
< ascii
.length
; i
++ ) {
746 ts_number_transform_table
[localised
[i
]] = ascii
[i
];
749 // Construct regex for number identification
750 digits
= ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ',', '\\.'];
752 for ( var digit
in ts_number_transform_table
) {
753 // Escape regex metacharacters
755 digit
.replace( /[\\\\$\*\+\?\.\(\)\|\{\}\[\]\-]/,
756 function( s
) { return '\\' + s
; } )
758 if (digit
.length
> maxDigitLength
) {
759 maxDigitLength
= digit
.length
;
762 if ( maxDigitLength
> 1 ) {
763 digitClass
= '[' + digits
.join( '', digits
) + ']';
765 digitClass
= '(' + digits
.join( '|', digits
) + ')';
769 // We allow a trailing percent sign, which we just strip. This works fine
770 // if percents and regular numbers aren't being mixed.
771 ts_number_regex
= new RegExp(
773 "[+-]?[0-9][0-9,]*(\\.[0-9,]*)?(E[+-]?[0-9][0-9,]*)?" + // Fortran-style scientific
775 "[+-]?" + digitClass
+ "+%?" + // Generic localised
780 function ts_toLowerCase( s
) {
781 return s
.toLowerCase();
784 function ts_dateToSortKey(date
) {
785 // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
786 if (date
.length
== 11) {
787 switch (date
.substr(3,3).toLowerCase()) {
788 case "jan": var month
= "01"; break;
789 case "feb": var month
= "02"; break;
790 case "mar": var month
= "03"; break;
791 case "apr": var month
= "04"; break;
792 case "may": var month
= "05"; break;
793 case "jun": var month
= "06"; break;
794 case "jul": var month
= "07"; break;
795 case "aug": var month
= "08"; break;
796 case "sep": var month
= "09"; break;
797 case "oct": var month
= "10"; break;
798 case "nov": var month
= "11"; break;
799 case "dec": var month
= "12"; break;
800 // default: var month = "00";
802 return date
.substr(7,4)+month
+date
.substr(0,2);
803 } else if (date
.length
== 10) {
804 if (ts_europeandate
== false) {
805 return date
.substr(6,4)+date
.substr(0,2)+date
.substr(3,2);
807 return date
.substr(6,4)+date
.substr(3,2)+date
.substr(0,2);
809 } else if (date
.length
== 8) {
810 yr
= date
.substr(6,2);
811 if (parseInt(yr
) < 50) {
816 if (ts_europeandate
== true) {
817 return yr
+date
.substr(3,2)+date
.substr(0,2);
819 return yr
+date
.substr(0,2)+date
.substr(3,2);
825 function ts_parseFloat( s
) {
829 if (ts_number_transform_table
!= false) {
832 for ( var p
= 0; p
< s
.length
; p
++ ) {
834 if (c
in ts_number_transform_table
) {
835 newNum
+= ts_number_transform_table
[c
];
843 num
= parseFloat(s
.replace(/,/g
, ""));
844 return (isNaN(num
) ? 0 : num
);
847 function ts_currencyToSortKey( s
) {
848 return ts_parseFloat(s
.replace(/[^0-9.,]/g,''));
851 function ts_sort_generic(a
, b
) {
852 return a
[1] < b
[1] ? -1 : a
[1] > b
[1] ? 1 : a
[2] - b
[2];
855 function ts_alternate(table
) {
856 // Take object table and get all it's tbodies.
857 var tableBodies
= table
.getElementsByTagName("tbody");
858 // Loop through these tbodies
859 for (var i
= 0; i
< tableBodies
.length
; i
++) {
860 // Take the tbody, and get all it's rows
861 var tableRows
= tableBodies
[i
].getElementsByTagName("tr");
862 // Loop through these rows
863 // Start at 1 because we want to leave the heading row untouched
864 for (var j
= 0; j
< tableRows
.length
; j
++) {
865 // Check if j is even, and apply classes for both possible results
866 var oldClasses
= tableRows
[j
].className
.split(" ");
867 var newClassName
= "";
868 for (var k
= 0; k
< oldClasses
.length
; k
++) {
869 if (oldClasses
[k
] != "" && oldClasses
[k
] != "even" && oldClasses
[k
] != "odd")
870 newClassName
+= oldClasses
[k
] + " ";
872 tableRows
[j
].className
= newClassName
+ (j
% 2 == 0 ? "even" : "odd");
878 * End of table sorting code
883 * Add a cute little box at the top of the screen to inform the user of
884 * something, replacing any preexisting message.
886 * @param String -or- Dom Object message HTML to be put inside the right div
887 * @param String className Used in adding a class; should be different for each
888 * call to allow CSS/JS to hide different boxes. null = no class used.
889 * @return Boolean True on success, false on failure
891 function jsMsg( message
, className
) {
892 if ( !document
.getElementById
) {
895 // We special-case skin structures provided by the software. Skins that
896 // choose to abandon or significantly modify our formatting can just define
897 // an mw-js-message div to start with.
898 var messageDiv
= document
.getElementById( 'mw-js-message' );
900 messageDiv
= document
.createElement( 'div' );
901 if ( document
.getElementById( 'column-content' )
902 && document
.getElementById( 'content' ) ) {
903 // MonoBook, presumably
904 document
.getElementById( 'content' ).insertBefore(
906 document
.getElementById( 'content' ).firstChild
908 } else if ( document
.getElementById('content')
909 && document
.getElementById( 'article' ) ) {
910 // Non-Monobook but still recognizable (old-style)
911 document
.getElementById( 'article').insertBefore(
913 document
.getElementById( 'article' ).firstChild
920 messageDiv
.setAttribute( 'id', 'mw-js-message' );
921 messageDiv
.style
.display
= 'block';
923 messageDiv
.setAttribute( 'class', 'mw-js-message-'+className
);
926 if (typeof message
=== 'object') {
927 while (messageDiv
.hasChildNodes()) // Remove old content
928 messageDiv
.removeChild(messageDiv
.firstChild
);
929 messageDiv
.appendChild (message
); // Append new content
932 messageDiv
.innerHTML
= message
;
938 * Inject a cute little progress spinner after the specified element
940 * @param element Element to inject after
941 * @param id Identifier string (for use with removeSpinner(), below)
943 function injectSpinner( element
, id
) {
944 var spinner
= document
.createElement( "img" );
945 spinner
.id
= "mw-spinner-" + id
;
946 spinner
.src
= stylepath
+ "/common/images/spinner.gif";
947 spinner
.alt
= spinner
.title
= "...";
948 if( element
.nextSibling
) {
949 element
.parentNode
.insertBefore( spinner
, element
.nextSibling
);
951 element
.parentNode
.appendChild( spinner
);
956 * Remove a progress spinner added with injectSpinner()
958 * @param id Identifier string
960 function removeSpinner( id
) {
961 var spinner
= document
.getElementById( "mw-spinner-" + id
);
963 spinner
.parentNode
.removeChild( spinner
);
967 function runOnloadHook() {
968 // don't run anything below this for non-dom browsers
969 if (doneOnloadHook
|| !(document
.getElementById
&& document
.getElementsByTagName
)) {
973 // set this before running any hooks, since any errors below
974 // might cause the function to terminate prematurely
975 doneOnloadHook
= true;
977 updateTooltipAccessKeys( null );
979 setupCheckboxShiftClick();
982 // Run any added-on functions
983 for (var i
= 0; i
< onloadFuncts
.length
; i
++) {
989 * Add an event handler to an element
991 * @param Element element Element to add handler to
992 * @param String attach Event to attach to
993 * @param callable handler Event handler callback
995 function addHandler( element
, attach
, handler
) {
996 if( window
.addEventListener
) {
997 element
.addEventListener( attach
, handler
, false );
998 } else if( window
.attachEvent
) {
999 element
.attachEvent( 'on' + attach
, handler
);
1004 * Add a click event handler to an element
1006 * @param Element element Element to add handler to
1007 * @param callable handler Event handler callback
1009 function addClickHandler( element
, handler
) {
1010 addHandler( element
, 'click', handler
);
1014 * Removes an event handler from an element
1016 * @param Element element Element to remove handler from
1017 * @param String remove Event to remove
1018 * @param callable handler Event handler callback to remove
1020 function removeHandler( element
, remove
, handler
) {
1021 if( window
.removeEventListener
) {
1022 element
.removeEventListener( remove
, handler
, false );
1023 } else if( window
.detachEvent
) {
1024 element
.detachEvent( 'on' + remove
, handler
);
1027 //note: all skins should call runOnloadHook() at the end of html output,
1028 // so the below should be redundant. It's there just in case.
1029 hookEvent("load", runOnloadHook
);