1 // MediaWiki JavaScript support functions
3 var clientPC
= navigator
.userAgent
.toLowerCase(); // Get client info
4 var is_gecko
= ((clientPC
.indexOf('gecko')!=-1) && (clientPC
.indexOf('spoofer')==-1)
5 && (clientPC
.indexOf('khtml') == -1) && (clientPC
.indexOf('netscape/7.0')==-1));
6 var is_safari
= ((clientPC
.indexOf('applewebkit')!=-1) && (clientPC
.indexOf('spoofer')==-1));
7 var is_khtml
= (navigator
.vendor
== 'KDE' || ( document
.childNodes
&& !document
.all
&& !navigator
.taintEnabled
));
9 var is_ff2_win
= (clientPC
.indexOf('firefox/2')!=-1 || clientPC
.indexOf('minefield/3')!=-1) && clientPC
.indexOf('windows')!=-1;
10 var is_ff2_x11
= (clientPC
.indexOf('firefox/2')!=-1 || clientPC
.indexOf('minefield/3')!=-1) && clientPC
.indexOf('x11')!=-1;
11 if (clientPC
.indexOf('opera') != -1) {
13 var is_opera_preseven
= (window
.opera
&& !document
.childNodes
);
14 var is_opera_seven
= (window
.opera
&& document
.childNodes
);
17 // Global external objects used by this script.
18 /*extern ta, stylepath, skin */
20 // add any onload functions in this hook (please don't hard-code any events in the xhtml source)
23 if (!window
.onloadFuncts
) {
24 var onloadFuncts
= [];
27 function addOnloadHook(hookFunct
) {
28 // Allows add-on scripts to add onload functions
29 onloadFuncts
[onloadFuncts
.length
] = hookFunct
;
32 function hookEvent(hookName
, hookFunct
) {
33 if (window
.addEventListener
) {
34 window
.addEventListener(hookName
, hookFunct
, false);
35 } else if (window
.attachEvent
) {
36 window
.attachEvent("on" + hookName
, hookFunct
);
40 // document.write special stylesheet links
41 if (typeof stylepath
!= 'undefined' && typeof skin
!= 'undefined') {
42 if (is_opera_preseven
) {
43 document
.write('<link rel="stylesheet" type="text/css" href="'+stylepath
+'/'+skin
+'/Opera6Fixes.css">');
44 } else if (is_opera_seven
) {
45 document
.write('<link rel="stylesheet" type="text/css" href="'+stylepath
+'/'+skin
+'/Opera7Fixes.css">');
46 } else if (is_khtml
) {
47 document
.write('<link rel="stylesheet" type="text/css" href="'+stylepath
+'/'+skin
+'/KHTMLFixes.css">');
52 // Un-trap us from framesets
53 if (window
.top
!= window
) {
54 window
.top
.location
= window
.location
;
58 // for enhanced RecentChanges
59 function toggleVisibility(_levelId
, _otherId
, _linkId
) {
60 var thisLevel
= document
.getElementById(_levelId
);
61 var otherLevel
= document
.getElementById(_otherId
);
62 var linkLevel
= document
.getElementById(_linkId
);
63 if (thisLevel
.style
.display
== 'none') {
64 thisLevel
.style
.display
= 'block';
65 otherLevel
.style
.display
= 'none';
66 linkLevel
.style
.display
= 'inline';
68 thisLevel
.style
.display
= 'none';
69 otherLevel
.style
.display
= 'inline';
70 linkLevel
.style
.display
= 'none';
74 function historyRadios(parent
) {
75 var inputs
= parent
.getElementsByTagName('input');
77 for (var i
= 0; i
< inputs
.length
; i
++) {
78 if (inputs
[i
].name
== "diff" || inputs
[i
].name
== "oldid") {
79 radios
[radios
.length
] = inputs
[i
];
85 // check selection and tweak visibility/class onclick
86 function diffcheck() {
87 var dli
= false; // the li where the diff radio is checked
88 var oli
= false; // the li where the oldid radio is checked
89 var hf
= document
.getElementById('pagehistory');
93 var lis
= hf
.getElementsByTagName('li');
94 for (var i
=0;i
<lis
.length
;i
++) {
95 var inputs
= historyRadios(lis
[i
]);
96 if (inputs
[1] && inputs
[0]) {
97 if (inputs
[1].checked
|| inputs
[0].checked
) { // this row has a checked radio button
98 if (inputs
[1].checked
&& inputs
[0].checked
&& inputs
[0].value
== inputs
[1].value
) {
101 if (oli
) { // it's the second checked radio
102 if (inputs
[1].checked
) {
103 oli
.className
= "selected";
106 } else if (inputs
[0].checked
) {
109 if (inputs
[0].checked
) {
113 inputs
[0].style
.visibility
= 'hidden';
116 inputs
[1].style
.visibility
= 'hidden';
118 lis
[i
].className
= "selected";
120 } else { // no radio is checked in this row
122 inputs
[0].style
.visibility
= 'hidden';
124 inputs
[0].style
.visibility
= 'visible';
127 inputs
[1].style
.visibility
= 'hidden';
129 inputs
[1].style
.visibility
= 'visible';
131 lis
[i
].className
= "";
138 // page history stuff
139 // attach event handlers to the input elements on history page
140 function histrowinit() {
141 var hf
= document
.getElementById('pagehistory');
145 var lis
= hf
.getElementsByTagName('li');
146 for (var i
= 0; i
< lis
.length
; i
++) {
147 var inputs
= historyRadios(lis
[i
]);
148 if (inputs
[0] && inputs
[1]) {
149 inputs
[0].onclick
= diffcheck
;
150 inputs
[1].onclick
= diffcheck
;
156 // generate toc from prefs form, fold sections
157 // XXX: needs testing on IE/Mac and safari
158 // more comments to follow
159 function tabbedprefs() {
160 var prefform
= document
.getElementById('preferences');
161 if (!prefform
|| !document
.createElement
) {
164 if (prefform
.nodeName
.toLowerCase() == 'a') {
165 return; // Occasional IE problem
167 prefform
.className
= prefform
.className
+ 'jsprefs';
169 var children
= prefform
.childNodes
;
171 for (var i
= 0; i
< children
.length
; i
++) {
172 if (children
[i
].nodeName
.toLowerCase() == 'fieldset') {
173 children
[i
].id
= 'prefsection-' + seci
;
174 children
[i
].className
= 'prefsection';
175 if (is_opera
|| is_khtml
) {
176 children
[i
].className
= 'prefsection operaprefsection';
178 var legends
= children
[i
].getElementsByTagName('legend');
180 legends
[0].className
= 'mainLegend';
181 if (legends
[0] && legends
[0].firstChild
.nodeValue
) {
182 sections
[seci
].text
= legends
[0].firstChild
.nodeValue
;
184 sections
[seci
].text
= '# ' + seci
;
186 sections
[seci
].secid
= children
[i
].id
;
188 if (sections
.length
!= 1) {
189 children
[i
].style
.display
= 'none';
191 var selectedid
= children
[i
].id
;
195 var toc
= document
.createElement('ul');
197 toc
.selectedid
= selectedid
;
198 for (i
= 0; i
< sections
.length
; i
++) {
199 var li
= document
.createElement('li');
201 li
.className
= 'selected';
203 var a
= document
.createElement('a');
204 a
.href
= '#' + sections
[i
].secid
;
205 a
.onmousedown
= a
.onclick
= uncoversection
;
206 a
.appendChild(document
.createTextNode(sections
[i
].text
));
207 a
.secid
= sections
[i
].secid
;
211 prefform
.parentNode
.insertBefore(toc
, prefform
.parentNode
.childNodes
[0]);
212 document
.getElementById('prefsubmit').id
= 'prefcontrol';
215 function uncoversection() {
216 var oldsecid
= this.parentNode
.parentNode
.selectedid
;
217 var newsec
= document
.getElementById(this.secid
);
218 if (oldsecid
!= this.secid
) {
219 var ul
= document
.getElementById('preftoc');
220 document
.getElementById(oldsecid
).style
.display
= 'none';
221 newsec
.style
.display
= 'block';
222 ul
.selectedid
= this.secid
;
223 var lis
= ul
.getElementsByTagName('li');
224 for (var i
= 0; i
< lis
.length
; i
++) {
225 lis
[i
].className
= '';
227 this.parentNode
.className
= 'selected';
233 // tz in format [+-]HHMM
234 function checkTimezone(tz
, msg
) {
235 var localclock
= new Date();
236 // returns negative offset from GMT in minutes
237 var tzRaw
= localclock
.getTimezoneOffset();
238 var tzHour
= Math
.floor( Math
.abs(tzRaw
) / 60);
239 var tzMin
= Math
.abs(tzRaw
) % 60;
240 var tzString
= ((tzRaw
>= 0) ? "-" : "+") + ((tzHour
< 10) ? "0" : "") + tzHour
+ ((tzMin
< 10) ? "0" : "") + tzMin
;
241 if (tz
!= tzString
) {
242 var junk
= msg
.split('$1');
243 document
.write(junk
[0] + "UTC" + tzString
+ junk
[1]);
247 function unhidetzbutton() {
248 var tzb
= document
.getElementById('guesstimezonebutton');
250 tzb
.style
.display
= 'inline';
254 // in [-]HH:MM format...
255 // won't yet work with non-even tzs
256 function fetchTimezone() {
257 // FIXME: work around Safari bug
258 var localclock
= new Date();
259 // returns negative offset from GMT in minutes
260 var tzRaw
= localclock
.getTimezoneOffset();
261 var tzHour
= Math
.floor( Math
.abs(tzRaw
) / 60);
262 var tzMin
= Math
.abs(tzRaw
) % 60;
263 var tzString
= ((tzRaw
>= 0) ? "-" : "") + ((tzHour
< 10) ? "0" : "") + tzHour
+
264 ":" + ((tzMin
< 10) ? "0" : "") + tzMin
;
268 function guessTimezone(box
) {
269 document
.getElementsByName("wpHourDiff")[0].value
= fetchTimezone();
272 function showTocToggle() {
273 if (document
.createTextNode
) {
274 // Uses DOM calls to avoid document.write + XHTML issues
276 var linkHolder
= document
.getElementById('toctitle');
281 var outerSpan
= document
.createElement('span');
282 outerSpan
.className
= 'toctoggle';
284 var toggleLink
= document
.createElement('a');
285 toggleLink
.id
= 'togglelink';
286 toggleLink
.className
= 'internal';
287 toggleLink
.href
= 'javascript:toggleToc()';
288 toggleLink
.appendChild(document
.createTextNode(tocHideText
));
290 outerSpan
.appendChild(document
.createTextNode('['));
291 outerSpan
.appendChild(toggleLink
);
292 outerSpan
.appendChild(document
.createTextNode(']'));
294 linkHolder
.appendChild(document
.createTextNode(' '));
295 linkHolder
.appendChild(outerSpan
);
297 var cookiePos
= document
.cookie
.indexOf("hidetoc=");
298 if (cookiePos
> -1 && document
.cookie
.charAt(cookiePos
+ 8) == 1) {
304 function changeText(el
, newText
) {
305 // Safari work around
307 el
.innerText
= newText
;
308 } else if (el
.firstChild
&& el
.firstChild
.nodeValue
) {
309 el
.firstChild
.nodeValue
= newText
;
313 function toggleToc() {
314 var toc
= document
.getElementById('toc').getElementsByTagName('ul')[0];
315 var toggleLink
= document
.getElementById('togglelink');
317 if (toc
&& toggleLink
&& toc
.style
.display
== 'none') {
318 changeText(toggleLink
, tocHideText
);
319 toc
.style
.display
= 'block';
320 document
.cookie
= "hidetoc=0";
322 changeText(toggleLink
, tocShowText
);
323 toc
.style
.display
= 'none';
324 document
.cookie
= "hidetoc=1";
328 var mwEditButtons
= [];
329 var mwCustomEditButtons
= []; // eg to add in MediaWiki:Common.js
331 // this function generates the actual toolbar buttons with localized text
332 // we use it to avoid creating the toolbar where javascript is not enabled
333 function addButton(imageFile
, speedTip
, tagOpen
, tagClose
, sampleText
, imageId
) {
334 // Don't generate buttons for browsers which don't fully
336 mwEditButtons
[mwEditButtons
.length
] =
338 "imageFile": imageFile
,
339 "speedTip": speedTip
,
341 "tagClose": tagClose
,
342 "sampleText": sampleText
};
345 // this function generates the actual toolbar buttons with localized text
346 // we use it to avoid creating the toolbar where javascript is not enabled
347 function mwInsertEditButton(parent
, item
) {
348 var image
= document
.createElement("img");
351 image
.className
= "mw-toolbar-editbutton";
352 if (item
.imageId
) image
.id
= item
.imageId
;
353 image
.src
= item
.imageFile
;
355 image
.alt
= item
.speedTip
;
356 image
.title
= item
.speedTip
;
357 image
.style
.cursor
= "pointer";
358 image
.onclick = function() {
359 insertTags(item
.tagOpen
, item
.tagClose
, item
.sampleText
);
363 parent
.appendChild(image
);
367 function mwSetupToolbar() {
368 var toolbar
= document
.getElementById('toolbar');
369 if (!toolbar
) { return false; }
371 var textbox
= document
.getElementById('wpTextbox1');
372 if (!textbox
) { return false; }
374 // Don't generate buttons for browsers which don't fully
376 if (!document
.selection
&& textbox
.selectionStart
=== null) {
380 for (var i
= 0; i
< mwEditButtons
.length
; i
++) {
381 mwInsertEditButton(toolbar
, mwEditButtons
[i
]);
383 for (var i
= 0; i
< mwCustomEditButtons
.length
; i
++) {
384 mwInsertEditButton(toolbar
, mwCustomEditButtons
[i
]);
389 function escapeQuotes(text
) {
390 var re
= new RegExp("'","g");
391 text
= text
.replace(re
,"\\'");
392 re
= new RegExp("\\n","g");
393 text
= text
.replace(re
,"\\n");
394 return escapeQuotesHTML(text
);
397 function escapeQuotesHTML(text
) {
398 var re
= new RegExp('&',"g");
399 text
= text
.replace(re
,"&");
400 re
= new RegExp('"',"g");
401 text
= text
.replace(re
,""");
402 re
= new RegExp('<',"g");
403 text
= text
.replace(re
,"<");
404 re
= new RegExp('>',"g");
405 text
= text
.replace(re
,">");
409 // apply tagOpen/tagClose to selection in textarea,
410 // use sampleText instead of selection if there is none
411 // copied and adapted from phpBB
412 function insertTags(tagOpen
, tagClose
, sampleText
) {
414 if (document
.editform
) {
415 txtarea
= document
.editform
.wpTextbox1
;
417 // some alternate form? take the first one we can find
418 var areas
= document
.getElementsByTagName('textarea');
423 if (document
.selection
&& !is_gecko
) {
424 var theSelection
= document
.selection
.createRange().text
;
426 theSelection
=sampleText
;
429 if (theSelection
.charAt(theSelection
.length
- 1) == " ") { // exclude ending space char, if any
430 theSelection
= theSelection
.substring(0, theSelection
.length
- 1);
431 document
.selection
.createRange().text
= tagOpen
+ theSelection
+ tagClose
+ " ";
433 document
.selection
.createRange().text
= tagOpen
+ theSelection
+ tagClose
;
437 } else if(txtarea
.selectionStart
|| txtarea
.selectionStart
== '0') {
438 var replaced
= false;
439 var startPos
= txtarea
.selectionStart
;
440 var endPos
= txtarea
.selectionEnd
;
441 if (endPos
-startPos
) {
444 var scrollTop
= txtarea
.scrollTop
;
445 var myText
= (txtarea
.value
).substring(startPos
, endPos
);
450 if (myText
.charAt(myText
.length
- 1) == " ") { // exclude ending space char, if any
451 subst
= tagOpen
+ myText
.substring(0, (myText
.length
- 1)) + tagClose
+ " ";
453 subst
= tagOpen
+ myText
+ tagClose
;
455 txtarea
.value
= txtarea
.value
.substring(0, startPos
) + subst
+
456 txtarea
.value
.substring(endPos
, txtarea
.value
.length
);
460 var cPos
= startPos
+(tagOpen
.length
+myText
.length
+tagClose
.length
);
461 txtarea
.selectionStart
= cPos
;
462 txtarea
.selectionEnd
= cPos
;
464 txtarea
.selectionStart
= startPos
+tagOpen
.length
;
465 txtarea
.selectionEnd
= startPos
+tagOpen
.length
+myText
.length
;
467 txtarea
.scrollTop
= scrollTop
;
469 // All other browsers get no toolbar.
470 // There was previously support for a crippled "help"
471 // bar, but that caused more problems than it solved.
473 // reposition cursor if possible
474 if (txtarea
.createTextRange
) {
475 txtarea
.caretPos
= document
.selection
.createRange().duplicate();
481 * Set the accesskey prefix based on browser detection.
483 var tooltipAccessKeyPrefix
= 'alt-';
485 tooltipAccessKeyPrefix
= 'shift-esc-';
487 || navigator
.userAgent
.toLowerCase().indexOf('mac') != -1
488 || navigator
.userAgent
.toLowerCase().indexOf('konqueror') != -1 ) {
489 tooltipAccessKeyPrefix
= 'ctrl-';
490 } else if (is_ff2_x11
|| is_ff2_win
) {
491 tooltipAccessKeyPrefix
= 'alt-shift-';
493 var tooltipAccessKeyRegexp
= /\[(ctrl-)?(alt-)?(shift-)?(esc-)?.\]$/;
496 * Add the appropriate prefix to the accesskey shown in the tooltip.
497 * If the nodeList parameter is given, only those nodes are updated;
498 * otherwise, all the nodes that will probably have accesskeys by
499 * default are updated.
501 * @param Array nodeList -- list of elements to update
503 function updateTooltipAccessKeys( nodeList
) {
505 // skins without a "column-one" element don't seem to have links with accesskeys either
506 var columnOne
= document
.getElementById("column-one");
508 updateTooltipAccessKeys( columnOne
.getElementsByTagName("a") );
509 // these are rare enough that no such optimization is needed
510 updateTooltipAccessKeys( document
.getElementsByTagName("input") );
511 updateTooltipAccessKeys( document
.getElementsByTagName("label") );
515 for ( var i
= 0; i
< nodeList
.length
; i
++ ) {
516 var element
= nodeList
[i
];
517 var tip
= element
.getAttribute("title");
518 var key
= element
.getAttribute("accesskey");
519 if ( key
&& tooltipAccessKeyRegexp
.exec(tip
) ) {
520 tip
= tip
.replace(tooltipAccessKeyRegexp
,
521 "["+tooltipAccessKeyPrefix
+key
+"]");
522 element
.setAttribute("title", tip
);
528 * Add a link to one of the portlet menus on the page, including:
530 * p-cactions: Content actions (shown as tabs above the main content in Monobook)
531 * p-personal: Personal tools (shown at the top right of the page in Monobook)
532 * p-navigation: Navigation
535 * This function exists for the convenience of custom JS authors. All
536 * but the first three parameters are optional, though providing at
537 * least an id and a tooltip is recommended.
539 * By default the new link will be added to the end of the list. To
540 * add the link before a given existing item, pass the DOM node of
541 * that item (easily obtained with document.getElementById()) as the
542 * nextnode parameter; to add the link _after_ an existing item, pass
543 * the node's nextSibling instead.
545 * @param String portlet -- id of the target portlet ("p-cactions", "p-personal", "p-navigation" or "p-tb")
546 * @param String href -- link URL
547 * @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook)
548 * @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca-", "pt-", "n-" or "t-")
549 * @param String tooltip -- text to show when hovering over the link, without accesskey suffix
550 * @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts)
551 * @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list
553 * @return Node -- the DOM node of the new item (an LI element) or null
555 function addPortletLink(portlet
, href
, text
, id
, tooltip
, accesskey
, nextnode
) {
556 var node
= document
.getElementById(portlet
);
557 if ( !node
) return null;
558 node
= node
.getElementsByTagName( "ul" )[0];
559 if ( !node
) return null;
561 var link
= document
.createElement( "a" );
562 link
.appendChild( document
.createTextNode( text
) );
565 var item
= document
.createElement( "li" );
566 item
.appendChild( link
);
567 if ( id
) item
.id
= id
;
570 link
.setAttribute( "accesskey", accesskey
);
571 tooltip
+= " ["+accesskey
+"]";
574 link
.setAttribute( "title", tooltip
);
576 if ( accesskey
&& tooltip
) {
577 updateTooltipAccessKeys( new Array( link
) );
580 if ( nextnode
&& nextnode
.parentNode
== node
)
581 node
.insertBefore( item
, nextnode
);
583 node
.appendChild( item
); // IE compatibility (?)
590 * Set up accesskeys/tooltips from the deprecated ta array. If doId
591 * is specified, only set up for that id. Note that this function is
592 * deprecated and will not be supported indefinitely -- use
593 * updateTooltipAccessKey() instead.
595 * @param mixed doId string or null
597 function akeytt( doId
) {
598 // A lot of user scripts (and some of the code below) break if
599 // ta isn't defined, so we make sure it is. Explictly using
600 // window.ta avoids a "ta is not defined" error.
601 if (!window
.ta
) window
.ta
= new Array
;
603 // Make a local, possibly restricted, copy to avoid clobbering
612 // Now deal with evil deprecated ta
613 var watchCheckboxExists
= document
.getElementById( 'wpWatchthis' ) ? true : false;
615 var n
= document
.getElementById(id
);
619 // Are we putting accesskey in it
620 if (ta
[id
][0].length
> 0) {
621 // Is this object a object? If not assume it's the next child.
623 if (n
.nodeName
.toLowerCase() == "a") {
628 // Don't add an accesskey for the watch tab if the watch
629 // checkbox is also available.
630 if (a
&& ((id
!= 'ca-watch' && id
!= 'ca-unwatch') || !watchCheckboxExists
)) {
631 a
.accessKey
= ta
[id
][0];
632 ak
= ' ['+tooltipAccessKeyPrefix
+ta
[id
][0]+']';
635 // We don't care what type the object is when assigning tooltip
641 a
.title
= ta
[id
][1]+ak
;
647 function setupRightClickEdit() {
648 if (document
.getElementsByTagName
) {
649 var spans
= document
.getElementsByTagName('span');
650 for (var i
= 0; i
< spans
.length
; i
++) {
652 if(el
.className
== 'editsection') {
653 addRightClickEditHandler(el
);
659 function addRightClickEditHandler(el
) {
660 for (var i
= 0; i
< el
.childNodes
.length
; i
++) {
661 var link
= el
.childNodes
[i
];
662 if (link
.nodeType
== 1 && link
.nodeName
.toLowerCase() == 'a') {
663 var editHref
= link
.getAttribute('href');
664 // find the enclosing (parent) header
665 var prev
= el
.parentNode
;
666 if (prev
&& prev
.nodeType
== 1 &&
667 prev
.nodeName
.match(/^[Hh][1-6]$/)) {
668 prev
.oncontextmenu = function(e
) {
669 if (!e
) { e
= window
.event
; }
670 // e is now the event in all browsers
672 if (e
.target
) { targ
= e
.target
; }
673 else if (e
.srcElement
) { targ
= e
.srcElement
; }
674 if (targ
.nodeType
== 3) { // defeat Safari bug
675 targ
= targ
.parentNode
;
677 // targ is now the target element
679 // We don't want to deprive the noble reader of a context menu
680 // for the section edit link, do we? (Might want to extend this
682 if (targ
.nodeName
.toLowerCase() != 'a'
683 || targ
.parentNode
.className
!= 'editsection') {
684 document
.location
= editHref
;
697 function setupCheckboxShiftClick() {
700 var inputs
= document
.getElementsByTagName('input');
701 addCheckboxClickHandlers(inputs
);
704 function addCheckboxClickHandlers(inputs
, start
) {
705 if ( !start
) start
= 0;
707 var finish
= start
+ 250;
708 if ( finish
> inputs
.length
)
709 finish
= inputs
.length
;
711 for ( var i
= start
; i
< finish
; i
++ ) {
713 if ( !cb
.type
|| cb
.type
.toLowerCase() != 'checkbox' )
715 cb
.index
= checkboxes
.push(cb
) - 1;
716 cb
.onmouseup
= checkboxMouseupHandler
;
719 if ( finish
< inputs
.length
) {
720 setTimeout( function () {
721 addCheckboxClickHandlers(inputs
, finish
);
726 function checkboxMouseupHandler(e
) {
727 if (typeof e
== 'undefined') {
730 if ( !e
.shiftKey
|| lastCheckbox
=== null ) {
731 lastCheckbox
= this.index
;
734 var endState
= !this.checked
;
735 if ( is_opera
) { // opera has already toggled the checkbox by this point
736 endState
= !endState
;
739 if ( this.index
< lastCheckbox
) {
740 start
= this.index
+ 1;
741 finish
= lastCheckbox
;
743 start
= lastCheckbox
;
744 finish
= this.index
- 1;
746 for (var i
= start
; i
<= finish
; ++i
) {
747 checkboxes
[i
].checked
= endState
;
749 lastCheckbox
= this.index
;
753 function toggle_element_activation(ida
,idb
) {
754 if (!document
.getElementById
) {
757 document
.getElementById(ida
).disabled
=true;
758 document
.getElementById(idb
).disabled
=false;
761 function toggle_element_check(ida
,idb
) {
762 if (!document
.getElementById
) {
765 document
.getElementById(ida
).checked
=true;
766 document
.getElementById(idb
).checked
=false;
769 var lastFileChecked
= "" ;
770 function checkFileExists () {
771 // Find file to upload
772 var destFile
= document
.getElementById('wpDestFile');
773 if ( !destFile
) return ;
774 fname
= destFile
.value
;
776 if ( fname
== lastFileChecked
) return ;
777 lastFileChecked
= fname
;
779 // Delete old warning, if any
780 var existsWarning
= document
.getElementById('existsWarning');
781 if ( existsWarning
) {
782 var pn
= existsWarning
.parentNode
;
783 pn
.removeChild ( existsWarning
) ;
786 // Check for existence
787 var url
= wgServer
+ wgScriptPath
+ "/api.php?action=query&prop=info&format=xml&titles=Image:" + fname
;
788 var xmlHttp
= new XMLHttpRequest();
789 xmlHttp
.open('GET', url
, false);
791 var text
= xmlHttp
.responseText
;
792 if ( text
.split(" pageid=").length
< 2 ) return ; // Page doesn'exist (test is quicker than XML parsing, so...)
795 var thetd
= destFile
.parentNode
;
796 // thetd.innerHTML += url ;
797 thetd
.innerHTML
+= "<span id='existsWarning' style='color:red'> A file with this name already exists; uploading under the same name will replace it!</span>" ;
799 // Restore the filename
800 var destFile
= document
.getElementById('wpDestFile');
801 destFile
.value
= fname
;
804 function fillDestFilename(id
) {
805 if (!document
.getElementById
) {
808 var path
= document
.getElementById(id
).value
;
809 // Find trailing part
810 var slash
= path
.lastIndexOf('/');
811 var backslash
= path
.lastIndexOf('\\');
813 if (slash
== -1 && backslash
== -1) {
815 } else if (slash
> backslash
) {
816 fname
= path
.substring(slash
+1, 10000);
818 fname
= path
.substring(backslash
+1, 10000);
821 // Capitalise first letter and replace spaces by underscores
822 fname
= fname
.charAt(0).toUpperCase().concat(fname
.substring(1,10000)).replace(/ /g
, '_');
825 var destFile
= document
.getElementById('wpDestFile');
827 destFile
.value
= fname
;
832 function scrollEditBox() {
833 var editBoxEl
= document
.getElementById("wpTextbox1");
834 var scrollTopEl
= document
.getElementById("wpScrolltop");
835 var editFormEl
= document
.getElementById("editform");
837 if (editBoxEl
&& scrollTopEl
) {
838 if (scrollTopEl
.value
) { editBoxEl
.scrollTop
= scrollTopEl
.value
; }
839 editFormEl
.onsubmit = function() {
840 document
.getElementById("wpScrolltop").value
= document
.getElementById("wpTextbox1").scrollTop
;
845 hookEvent("load", scrollEditBox
);
847 var allmessages_nodelist
= false;
848 var allmessages_modified
= false;
849 var allmessages_timeout
= false;
850 var allmessages_running
= false;
852 function allmessagesmodified() {
853 allmessages_modified
= !allmessages_modified
;
857 function allmessagesfilter() {
858 if ( allmessages_timeout
)
859 window
.clearTimeout( allmessages_timeout
);
861 if ( !allmessages_running
)
862 allmessages_timeout
= window
.setTimeout( 'allmessagesfilter_do();', 500 );
865 function allmessagesfilter_do() {
866 if ( !allmessages_nodelist
)
869 var text
= document
.getElementById('allmessagesinput').value
;
870 var nodef
= allmessages_modified
;
872 allmessages_running
= true;
874 for ( var name
in allmessages_nodelist
) {
875 var nodes
= allmessages_nodelist
[name
];
876 var display
= ( name
.indexOf( text
) == -1 ? 'none' : '' );
878 for ( var i
= 0; i
< nodes
.length
; i
++)
879 nodes
[i
].style
.display
=
880 ( nodes
[i
].className
== "def" && nodef
881 ? 'none' : display
);
884 if ( text
!= document
.getElementById('allmessagesinput').value
||
885 nodef
!= allmessages_modified
)
886 allmessagesfilter_do(); // repeat
888 allmessages_running
= false;
891 function allmessagesfilter_init() {
892 if ( allmessages_nodelist
)
895 var nodelist
= new Array();
896 var templist
= new Array();
898 var table
= document
.getElementById('allmessagestable');
899 if ( !table
) return;
901 var rows
= document
.getElementsByTagName('tr');
902 for ( var i
= 0; i
< rows
.length
; i
++ ) {
903 var id
= rows
[i
].getAttribute('id')
904 if ( id
&& id
.substring(0,16) != 'sp-allmessages-r' ) continue;
905 templist
[ id
] = rows
[i
];
908 var spans
= table
.getElementsByTagName('span');
909 for ( var i
= 0; i
< spans
.length
; i
++ ) {
910 var id
= spans
[i
].getAttribute('id')
911 if ( id
&& id
.substring(0,17) != 'sp-allmessages-i-' ) continue;
912 if ( !spans
[i
].firstChild
|| spans
[i
].firstChild
.nodeType
!= 3 ) continue;
914 var nodes
= new Array();
915 var row1
= templist
[ id
.replace('i', 'r1') ];
916 var row2
= templist
[ id
.replace('i', 'r2') ];
918 if ( row1
) nodes
[nodes
.length
] = row1
;
919 if ( row2
) nodes
[nodes
.length
] = row2
;
920 nodelist
[ spans
[i
].firstChild
.nodeValue
] = nodes
;
923 var k
= document
.getElementById('allmessagesfilter');
924 if (k
) { k
.style
.display
= ''; }
926 allmessages_nodelist
= nodelist
;
929 hookEvent( "load", allmessagesfilter_init
);
932 Written by Jonathan Snook, http://www.snook.ca/jonathan
933 Add-ons by Robert Nyman, http://www.robertnyman.com
934 Author says "The credit comment is all it takes, no license. Go crazy with it!:-)"
935 From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
937 function getElementsByClassName(oElm
, strTagName
, oClassNames
){
938 var arrElements
= (strTagName
== "*" && oElm
.all
)? oElm
.all
: oElm
.getElementsByTagName(strTagName
);
939 var arrReturnElements
= new Array();
940 var arrRegExpClassNames
= new Array();
941 if(typeof oClassNames
== "object"){
942 for(var i
=0; i
<oClassNames
.length
; i
++){
943 arrRegExpClassNames
.push(new RegExp("(^|\\s)" + oClassNames
[i
].replace(/\-/g, "\\-") + "(\\s|$)"));
947 arrRegExpClassNames
.push(new RegExp("(^|\\s)" + oClassNames
.replace(/\-/g, "\\-") + "(\\s|$)"));
951 for(var j
=0; j
<arrElements
.length
; j
++){
952 oElement
= arrElements
[j
];
954 for(var k
=0; k
<arrRegExpClassNames
.length
; k
++){
955 if(!arrRegExpClassNames
[k
].test(oElement
.className
)){
961 arrReturnElements
.push(oElement
);
964 return (arrReturnElements
)
967 function redirectToFragment(fragment
) {
968 var match
= navigator
.userAgent
.match(/AppleWebKit\/(\d+)/);
970 var webKitVersion
= parseInt(match
[1]);
971 if (webKitVersion
< 420) {
972 // Released Safari w/ WebKit 418.9.1 messes up horribly
973 // Nightlies of 420+ are ok
978 // Mozilla needs to wait until after load, otherwise the window doesn't scroll
979 addOnloadHook(function () {
980 if (window
.location
.hash
== "")
981 window
.location
.hash
= fragment
;
984 if (window
.location
.hash
== "")
985 window
.location
.hash
= fragment
;
990 * Table sorting script by Joost de Valk, check it out at http://www.joostdevalk.nl/code/sortable-table/.
991 * Based on a script from http://www.kryogenix.org/code/browser/sorttable/.
992 * Distributed under the MIT license: http://www.kryogenix.org/code/browser/licence.html .
994 * Copyright (c) 1997-2006 Stuart Langridge, Joost de Valk.
996 * @todo don't break on colspans/rowspans (bug 8028)
997 * @todo language-specific digit grouping/decimals (bug 8063)
998 * @todo support all accepted date formats (bug 8226)
1001 var ts_image_path
= stylepath
+"/common/images/";
1002 var ts_image_up
= "sort_up.gif";
1003 var ts_image_down
= "sort_down.gif";
1004 var ts_image_none
= "sort_none.gif";
1005 var ts_europeandate
= wgContentLanguage
!= "en"; // The non-American-inclined can change to "true"
1006 var ts_alternate_row_colors
= true;
1007 var SORT_COLUMN_INDEX
;
1009 function sortables_init() {
1011 // Find all tables with class sortable and make them sortable
1012 var tables
= getElementsByClassName(document
, "table", "sortable");
1013 for (var ti
= 0; ti
< tables
.length
; ti
++) {
1014 if (!tables
[ti
].id
) {
1015 tables
[ti
].setAttribute('id','sortable_table_id_'+idnum
);
1018 ts_makeSortable(tables
[ti
]);
1022 function ts_makeSortable(table
) {
1024 if (table
.rows
&& table
.rows
.length
> 0) {
1025 if (table
.tHead
&& table
.tHead
.rows
.length
> 0) {
1026 firstRow
= table
.tHead
.rows
[table
.tHead
.rows
.length
-1];
1028 firstRow
= table
.rows
[0];
1031 if (!firstRow
) return;
1033 // We have a first row: assume it's the header, and make its contents clickable links
1034 for (var i
= 0; i
< firstRow
.cells
.length
; i
++) {
1035 var cell
= firstRow
.cells
[i
];
1036 if ((" "+cell
.className
+" ").indexOf(" unsortable ") == -1) {
1037 cell
.innerHTML
+= ' <a href="#" class="sortheader" onclick="ts_resortTable(this);return false;"><span class="sortarrow"><img src="'+ ts_image_path
+ ts_image_none
+ '" alt="↓"/></span></a>';
1040 if (ts_alternate_row_colors
) {
1041 ts_alternate(table
);
1045 function ts_getInnerText(el
) {
1046 if (typeof el
== "string") return el
;
1047 if (typeof el
== "undefined") { return el
};
1048 if (el
.innerText
) return el
.innerText
; // Not needed but it is faster
1051 var cs
= el
.childNodes
;
1053 for (var i
= 0; i
< l
; i
++) {
1054 switch (cs
[i
].nodeType
) {
1055 case 1: //ELEMENT_NODE
1056 str
+= ts_getInnerText(cs
[i
]);
1059 str
+= cs
[i
].nodeValue
;
1066 function ts_resortTable(lnk
) {
1068 var span
= lnk
.getElementsByTagName('span')[0];
1070 var td
= lnk
.parentNode
;
1071 var tr
= td
.parentNode
;
1072 var column
= td
.cellIndex
;
1074 var table
= tr
.parentNode
;
1075 while (table
&& !(table
.tagName
&& table
.tagName
.toLowerCase() == 'table'))
1076 table
= table
.parentNode
;
1079 // Work out a type for the column
1080 if (table
.rows
.length
<= 1) return;
1082 // Skip the first row if that's where the headings are
1083 var rowStart
= (table
.tHead
&& table
.tHead
.rows
.length
> 0 ? 0 : 1);
1086 for (var i
= rowStart
; i
< table
.rows
.length
; i
++) {
1087 if (table
.rows
[i
].cells
.length
> column
) {
1088 itm
= ts_getInnerText(table
.rows
[i
].cells
[column
]);
1089 itm
= itm
.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "");
1090 if (itm
!= "") break;
1094 sortfn
= ts_sort_caseinsensitive
;
1095 if (itm
.match(/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/))
1096 sortfn
= ts_sort_date
;
1097 if (itm
.match(/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/))
1098 sortfn
= ts_sort_date
;
1099 if (itm
.match(/^\d\d[\/.-]\d\d[\/.-]\d\d$/))
1100 sortfn
= ts_sort_date
;
1101 if (itm
.match(/^[\u00a3$\u20ac]/)) // pound dollar euro
1102 sortfn
= ts_sort_currency
;
1103 if (itm
.match(/^[\d.,]+\%?$/))
1104 sortfn
= ts_sort_numeric
;
1106 var reverse
= (span
.getAttribute("sortdir") == 'down');
1108 var newRows
= new Array();
1109 for (var j
= rowStart
; j
< table
.rows
.length
; j
++) {
1110 var row
= table
.rows
[j
];
1111 var keyText
= ts_getInnerText(row
.cells
[column
]);
1112 var oldIndex
= (reverse
? -j
: j
);
1114 newRows
[newRows
.length
] = new Array(row
, keyText
, oldIndex
);
1117 newRows
.sort(sortfn
);
1121 arrowHTML
= '<img src="'+ ts_image_path
+ ts_image_down
+ '" alt="↓"/>';
1123 span
.setAttribute('sortdir','up');
1125 arrowHTML
= '<img src="'+ ts_image_path
+ ts_image_up
+ '" alt="↑"/>';
1126 span
.setAttribute('sortdir','down');
1129 // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
1130 // don't do sortbottom rows
1131 for (var i
= 0; i
< newRows
.length
; i
++) {
1132 if ((" "+newRows
[i
][0].className
+" ").indexOf(" sortbottom ") == -1)
1133 table
.tBodies
[0].appendChild(newRows
[i
][0]);
1135 // do sortbottom rows only
1136 for (var i
= 0; i
< newRows
.length
; i
++) {
1137 if ((" "+newRows
[i
][0].className
+" ").indexOf(" sortbottom ") != -1)
1138 table
.tBodies
[0].appendChild(newRows
[i
][0]);
1141 // Delete any other arrows there may be showing
1142 var spans
= getElementsByClassName(tr
, "span", "sortarrow");
1143 for (var i
= 0; i
< spans
.length
; i
++) {
1144 spans
[i
].innerHTML
= '<img src="'+ ts_image_path
+ ts_image_none
+ '" alt="↓"/>';
1146 span
.innerHTML
= arrowHTML
;
1148 ts_alternate(table
);
1151 function ts_dateToSortKey(date
) {
1152 // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
1153 if (date
.length
== 11) {
1154 switch (date
.substr(3,3).toLowerCase()) {
1155 case "jan": var month
= "01"; break;
1156 case "feb": var month
= "02"; break;
1157 case "mar": var month
= "03"; break;
1158 case "apr": var month
= "04"; break;
1159 case "may": var month
= "05"; break;
1160 case "jun": var month
= "06"; break;
1161 case "jul": var month
= "07"; break;
1162 case "aug": var month
= "08"; break;
1163 case "sep": var month
= "09"; break;
1164 case "oct": var month
= "10"; break;
1165 case "nov": var month
= "11"; break;
1166 case "dec": var month
= "12"; break;
1167 // default: var month = "00";
1169 return date
.substr(7,4)+month
+date
.substr(0,2);
1170 } else if (date
.length
== 10) {
1171 if (ts_europeandate
== false) {
1172 return date
.substr(6,4)+date
.substr(0,2)+date
.substr(3,2);
1174 return date
.substr(6,4)+date
.substr(3,2)+date
.substr(0,2);
1176 } else if (date
.length
== 8) {
1177 yr
= date
.substr(6,2);
1178 if (parseInt(yr
) < 50) {
1183 if (ts_europeandate
== true) {
1184 return yr
+date
.substr(3,2)+date
.substr(0,2);
1186 return yr
+date
.substr(0,2)+date
.substr(3,2);
1192 function ts_parseFloat(num
) {
1194 num
= parseFloat(num
.replace(/,/, ""));
1195 return (isNaN(num
) ? 0 : num
);
1198 function ts_sort_date(a
,b
) {
1199 var aa
= ts_dateToSortKey(a
[1]);
1200 var bb
= ts_dateToSortKey(b
[1]);
1201 return (aa
< bb
? -1 : aa
> bb
? 1 : a
[2] - b
[2]);
1204 function ts_sort_currency(a
,b
) {
1205 var aa
= ts_parseFloat(a
[1].replace(/[^0-9.]/g,''));
1206 var bb
= ts_parseFloat(b
[1].replace(/[^0-9.]/g,''));
1207 return (aa
!= bb
? aa
- bb
: a
[2] - b
[2]);
1210 function ts_sort_numeric(a
,b
) {
1211 var aa
= ts_parseFloat(a
[1]);
1212 var bb
= ts_parseFloat(b
[1]);
1213 return (aa
!= bb
? aa
- bb
: a
[2] - b
[2]);
1216 function ts_sort_caseinsensitive(a
,b
) {
1217 var aa
= a
[1].toLowerCase();
1218 var bb
= b
[1].toLowerCase();
1219 return (aa
< bb
? -1 : aa
> bb
? 1 : a
[2] - b
[2]);
1222 function ts_sort_default(a
,b
) {
1223 return (a
[1] < b
[1] ? -1 : a
[1] > b
[1] ? 1 : a
[2] - b
[2]);
1226 function ts_alternate(table
) {
1227 // Take object table and get all it's tbodies.
1228 var tableBodies
= table
.getElementsByTagName("tbody");
1229 // Loop through these tbodies
1230 for (var i
= 0; i
< tableBodies
.length
; i
++) {
1231 // Take the tbody, and get all it's rows
1232 var tableRows
= tableBodies
[i
].getElementsByTagName("tr");
1233 // Loop through these rows
1234 // Start at 1 because we want to leave the heading row untouched
1235 for (var j
= 0; j
< tableRows
.length
; j
++) {
1236 // Check if j is even, and apply classes for both possible results
1237 var oldClasses
= tableRows
[j
].className
.split(" ");
1238 var newClassName
= "";
1239 for (var k
= 0; k
< oldClasses
.length
; k
++) {
1240 if (oldClasses
[k
] != "" && oldClasses
[k
] != "even" && oldClasses
[k
] != "odd")
1241 newClassName
+= oldClasses
[k
] + " ";
1243 tableRows
[j
].className
= newClassName
+ (j
% 2 == 0 ? "even" : "odd");
1249 * End of table sorting code
1254 * Add a cute little box at the top of the screen to inform the user of
1255 * something, replacing any preexisting message.
1257 * @param String message HTML to be put inside the right div
1258 * @param String className Used in adding a class; should be different for each
1259 * call to allow CSS/JS to hide different boxes. null = no class used.
1260 * @return Boolean True on success, false on failure
1262 function jsMsg( message
, className
) {
1263 if ( !document
.getElementById
) {
1266 // We special-case skin structures provided by the software. Skins that
1267 // choose to abandon or significantly modify our formatting can just define
1268 // an mw-js-message div to start with.
1269 var messageDiv
= document
.getElementById( 'mw-js-message' );
1270 if ( !messageDiv
) {
1271 messageDiv
= document
.createElement( 'div' );
1272 if ( document
.getElementById( 'column-content' )
1273 && document
.getElementById( 'content' ) ) {
1274 // MonoBook, presumably
1275 document
.getElementById( 'content' ).insertBefore(
1277 document
.getElementById( 'content' ).firstChild
1279 } else if ( document
.getElementById('content')
1280 && document
.getElementById( 'article' ) ) {
1281 // Non-Monobook but still recognizable (old-style)
1282 document
.getElementById( 'article').insertBefore(
1284 document
.getElementById( 'article' ).firstChild
1291 messageDiv
.setAttribute( 'id', 'mw-js-message' );
1293 messageDiv
.setAttribute( 'class', 'mw-js-message-'+className
);
1295 messageDiv
.innerHTML
= message
;
1299 function runOnloadHook() {
1300 // don't run anything below this for non-dom browsers
1301 if (doneOnloadHook
|| !(document
.getElementById
&& document
.getElementsByTagName
)) {
1305 // set this before running any hooks, since any errors below
1306 // might cause the function to terminate prematurely
1307 doneOnloadHook
= true;
1312 updateTooltipAccessKeys( null );
1315 setupCheckboxShiftClick();
1318 // Run any added-on functions
1319 for (var i
= 0; i
< onloadFuncts
.length
; i
++) {
1324 //note: all skins should call runOnloadHook() at the end of html output,
1325 // so the below should be redundant. It's there just in case.
1326 hookEvent("load", runOnloadHook
);
1328 hookEvent("load", mwSetupToolbar
);