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
608 ta[doId] = window.ta[doId];
613 // Now deal with evil deprecated ta
614 var watchCheckboxExists = document.getElementById( 'wpWatchthis' ) ? true : false;
616 var n = document.getElementById(id);
620 // Are we putting accesskey in it
621 if (ta[id][0].length > 0) {
622 // Is this object a object? If not assume it's the next child.
624 if (n.nodeName.toLowerCase() == "a") {
629 // Don't add an accesskey for the watch tab if the watch
630 // checkbox is also available.
631 if (a && ((id != 'ca-watch' && id != 'ca-unwatch') || !watchCheckboxExists)) {
632 a.accessKey = ta[id][0];
633 ak = ' ['+tooltipAccessKeyPrefix+ta[id][0]+']';
636 // We don't care what type the object is when assigning tooltip
642 a.title = ta[id][1]+ak;
648 function setupRightClickEdit() {
649 if (document.getElementsByTagName) {
650 var spans = document.getElementsByTagName('span');
651 for (var i = 0; i < spans.length; i++) {
653 if(el.className == 'editsection') {
654 addRightClickEditHandler(el);
660 function addRightClickEditHandler(el) {
661 for (var i = 0; i < el.childNodes.length; i++) {
662 var link = el.childNodes[i];
663 if (link.nodeType == 1 && link.nodeName.toLowerCase() == 'a') {
664 var editHref = link.getAttribute('href');
665 // find the enclosing (parent) header
666 var prev = el.parentNode;
667 if (prev && prev.nodeType == 1 &&
668 prev.nodeName.match(/^[Hh][1-6]$/)) {
669 prev.oncontextmenu = function(e) {
670 if (!e) { e = window.event; }
671 // e is now the event in all browsers
673 if (e.target) { targ = e.target; }
674 else if (e.srcElement) { targ = e.srcElement; }
675 if (targ.nodeType == 3) { // defeat Safari bug
676 targ = targ.parentNode;
678 // targ is now the target element
680 // We don't want to deprive the noble reader of a context menu
681 // for the section edit link, do we? (Might want to extend this
683 if (targ.nodeName.toLowerCase() != 'a'
684 || targ.parentNode.className != 'editsection') {
685 document.location = editHref;
698 function setupCheckboxShiftClick() {
701 var inputs = document.getElementsByTagName('input');
702 addCheckboxClickHandlers(inputs);
705 function addCheckboxClickHandlers(inputs, start) {
706 if ( !start) start = 0;
708 var finish = start + 250;
709 if ( finish > inputs.length )
710 finish = inputs.length;
712 for ( var i = start; i < finish; i++ ) {
714 if ( !cb.type || cb.type.toLowerCase() != 'checkbox' )
716 cb.index = checkboxes.push(cb) - 1;
717 cb.onmouseup = checkboxMouseupHandler;
720 if ( finish < inputs.length ) {
721 setTimeout( function () {
722 addCheckboxClickHandlers(inputs, finish);
727 function checkboxMouseupHandler(e) {
728 if (typeof e == 'undefined') {
731 if ( !e.shiftKey || lastCheckbox === null ) {
732 lastCheckbox = this.index;
735 var endState = !this.checked;
736 if ( is_opera ) { // opera has already toggled the checkbox by this point
737 endState = !endState;
740 if ( this.index < lastCheckbox ) {
741 start = this.index + 1;
742 finish = lastCheckbox;
744 start = lastCheckbox;
745 finish = this.index - 1;
747 for (var i = start; i <= finish; ++i ) {
748 checkboxes[i].checked = endState;
750 lastCheckbox = this.index;
754 function toggle_element_activation(ida,idb) {
755 if (!document.getElementById) {
758 document.getElementById(ida).disabled=true;
759 document.getElementById(idb).disabled=false;
762 function toggle_element_check(ida,idb) {
763 if (!document.getElementById) {
766 document.getElementById(ida).checked=true;
767 document.getElementById(idb).checked=false;
770 function fillDestFilename(id) {
771 if (!document.getElementById) {
774 var path = document.getElementById(id).value;
775 // Find trailing part
776 var slash = path.lastIndexOf('/');
777 var backslash = path.lastIndexOf('\\');
779 if (slash == -1 && backslash == -1) {
781 } else if (slash > backslash) {
782 fname = path.substring(slash+1, 10000);
784 fname = path.substring(backslash+1, 10000);
787 // Capitalise first letter and replace spaces by underscores
788 fname = fname.charAt(0).toUpperCase().concat(fname.substring(1,10000)).replace(/ /g, '_');
791 var destFile = document.getElementById('wpDestFile');
793 destFile.value = fname;
797 function scrollEditBox() {
798 var editBoxEl = document.getElementById("wpTextbox1");
799 var scrollTopEl = document.getElementById("wpScrolltop");
800 var editFormEl = document.getElementById("editform");
802 if (editBoxEl && scrollTopEl) {
803 if (scrollTopEl.value) { editBoxEl.scrollTop = scrollTopEl.value; }
804 editFormEl.onsubmit = function() {
805 document.getElementById("wpScrolltop").value = document.getElementById("wpTextbox1").scrollTop;
810 hookEvent("load", scrollEditBox);
812 var allmessages_nodelist = false;
813 var allmessages_modified = false;
814 var allmessages_timeout = false;
815 var allmessages_running = false;
817 function allmessagesmodified() {
818 allmessages_modified = !allmessages_modified;
822 function allmessagesfilter() {
823 if ( allmessages_timeout )
824 window.clearTimeout( allmessages_timeout );
826 if ( !allmessages_running )
827 allmessages_timeout = window.setTimeout( 'allmessagesfilter_do();', 500 );
830 function allmessagesfilter_do() {
831 if ( !allmessages_nodelist )
834 var text = document.getElementById('allmessagesinput').value;
835 var nodef = allmessages_modified;
837 allmessages_running = true;
839 for ( var name in allmessages_nodelist ) {
840 var nodes = allmessages_nodelist[name];
841 var display = ( name.indexOf( text ) == -1 ? 'none' : '' );
843 for ( var i = 0; i < nodes.length; i++)
844 nodes[i].style.display =
845 ( nodes[i].className == "def" && nodef
846 ? 'none' : display );
849 if ( text != document.getElementById('allmessagesinput').value ||
850 nodef != allmessages_modified )
851 allmessagesfilter_do(); // repeat
853 allmessages_running = false;
856 function allmessagesfilter_init() {
857 if ( allmessages_nodelist )
860 var nodelist = new Array();
861 var templist = new Array();
863 var table = document.getElementById('allmessagestable');
864 if ( !table ) return;
866 var rows = document.getElementsByTagName('tr');
867 for ( var i = 0; i < rows.length; i++ ) {
868 var id = rows[i].getAttribute('id')
869 if ( id && id.substring(0,16) != 'sp-allmessages-r' ) continue;
870 templist[ id ] = rows[i];
873 var spans = table.getElementsByTagName('span');
874 for ( var i = 0; i < spans.length; i++ ) {
875 var id = spans[i].getAttribute('id')
876 if ( id && id.substring(0,17) != 'sp-allmessages-i-' ) continue;
877 if ( !spans[i].firstChild || spans[i].firstChild.nodeType != 3 ) continue;
879 var nodes = new Array();
880 var row1 = templist[ id.replace('i', 'r1') ];
881 var row2 = templist[ id.replace('i', 'r2') ];
883 if ( row1 ) nodes[nodes.length] = row1;
884 if ( row2 ) nodes[nodes.length] = row2;
885 nodelist[ spans[i].firstChild.nodeValue ] = nodes;
888 var k = document.getElementById('allmessagesfilter');
889 if (k) { k.style.display = ''; }
891 allmessages_nodelist = nodelist;
894 hookEvent( "load", allmessagesfilter_init );
897 Written by Jonathan Snook, http://www.snook.ca/jonathan
898 Add-ons by Robert Nyman, http://www.robertnyman.com
899 Author says "The credit comment is all it takes, no license. Go crazy with it!:-)"
900 From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
902 function getElementsByClassName(oElm, strTagName, oClassNames){
903 var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
904 var arrReturnElements = new Array();
905 var arrRegExpClassNames = new Array();
906 if(typeof oClassNames == "object"){
907 for(var i=0; i<oClassNames.length; i++){
908 arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
912 arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
916 for(var j=0; j<arrElements.length; j++){
917 oElement = arrElements[j];
919 for(var k=0; k<arrRegExpClassNames.length; k++){
920 if(!arrRegExpClassNames[k].test(oElement.className)){
926 arrReturnElements.push(oElement);
929 return (arrReturnElements)
932 function redirectToFragment(fragment) {
933 var match = navigator.userAgent.match(/AppleWebKit\/(\d+)/);
935 var webKitVersion = parseInt(match[1]);
936 if (webKitVersion < 420) {
937 // Released Safari w/ WebKit 418.9.1 messes up horribly
938 // Nightlies of 420+ are ok
943 // Mozilla needs to wait until after load, otherwise the window doesn't scroll
944 addOnloadHook(function () {
945 if (window.location.hash == "")
946 window.location.hash = fragment;
949 if (window.location.hash == "")
950 window.location.hash = fragment;
955 * Table sorting script by Joost de Valk, check it out at http://www.joostdevalk.nl/code/sortable-table/.
956 * Based on a script from http://www.kryogenix.org/code/browser/sorttable/.
957 * Distributed under the MIT license: http://www.kryogenix.org/code/browser/licence.html .
959 * Copyright (c) 1997-2006 Stuart Langridge, Joost de Valk.
961 * @todo don't break on colspans/rowspans (bug 8028)
962 * @todo language-specific digit grouping/decimals (bug 8063)
963 * @todo support all accepted date formats (bug 8226)
966 var ts_image_path = stylepath+"/common/images/";
967 var ts_image_up = "sort_up.gif";
968 var ts_image_down = "sort_down.gif";
969 var ts_image_none = "sort_none.gif";
970 var ts_europeandate = wgContentLanguage != "en"; // The non-American-inclined can change to "true"
971 var ts_alternate_row_colors = true;
972 var SORT_COLUMN_INDEX;
974 function sortables_init() {
976 // Find all tables with class sortable and make them sortable
977 var tables = getElementsByClassName(document, "table", "sortable");
978 for (var ti = 0; ti < tables.length ; ti++) {
979 if (!tables[ti].id) {
980 tables[ti].setAttribute('id','sortable_table_id_'+idnum);
983 ts_makeSortable(tables[ti]);
987 function ts_makeSortable(table) {
989 if (table.rows && table.rows.length > 0) {
990 if (table.tHead && table.tHead.rows.length > 0) {
991 firstRow = table.tHead.rows[table.tHead.rows.length-1];
993 firstRow = table.rows[0];
996 if (!firstRow) return;
998 // We have a first row: assume it's the header, and make its contents clickable links
999 for (var i = 0; i < firstRow.cells.length; i++) {
1000 var cell = firstRow.cells[i];
1001 if ((" "+cell.className+" ").indexOf(" unsortable ") == -1) {
1002 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>';
1005 if (ts_alternate_row_colors) {
1006 ts_alternate(table);
1010 function ts_getInnerText(el) {
1011 if (typeof el == "string") return el;
1012 if (typeof el == "undefined") { return el };
1013 if (el.innerText) return el.innerText; // Not needed but it is faster
1016 var cs = el.childNodes;
1018 for (var i = 0; i < l; i++) {
1019 switch (cs[i].nodeType) {
1020 case 1: //ELEMENT_NODE
1021 str += ts_getInnerText(cs[i]);
1024 str += cs[i].nodeValue;
1031 function ts_resortTable(lnk) {
1033 var span = lnk.getElementsByTagName('span')[0];
1035 var td = lnk.parentNode;
1036 var tr = td.parentNode;
1037 var column = td.cellIndex;
1039 var table = tr.parentNode;
1040 while (table && !(table.tagName && table.tagName.toLowerCase() == 'table'))
1041 table = table.parentNode;
1044 // Work out a type for the column
1045 if (table.rows.length <= 1) return;
1047 // Skip the first row if that's where the headings are
1048 var rowStart = (table.tHead && table.tHead.rows.length > 0 ? 0 : 1);
1051 for (var i = rowStart; i < table.rows.length; i++) {
1052 if (table.rows[i].cells.length > column) {
1053 itm = ts_getInnerText(table.rows[i].cells[column]);
1054 itm = itm.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "");
1055 if (itm != "") break;
1059 sortfn = ts_sort_caseinsensitive;
1060 if (itm.match(/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/))
1061 sortfn = ts_sort_date;
1062 if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/))
1063 sortfn = ts_sort_date;
1064 if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d$/))
1065 sortfn = ts_sort_date;
1066 if (itm.match(/^[\u00a3$\u20ac]/)) // pound dollar euro
1067 sortfn = ts_sort_currency;
1068 if (itm.match(/^[\d.,]+\%?$/))
1069 sortfn = ts_sort_numeric;
1071 var reverse = (span.getAttribute("sortdir") == 'down');
1073 var newRows = new Array();
1074 for (var j = rowStart; j < table.rows.length; j++) {
1075 var row = table.rows[j];
1076 var keyText = ts_getInnerText(row.cells[column]);
1077 var oldIndex = (reverse ? -j : j);
1079 newRows[newRows.length] = new Array(row, keyText, oldIndex);
1082 newRows.sort(sortfn);
1086 arrowHTML = '<img src="'+ ts_image_path + ts_image_down + '" alt="↓"/>';
1088 span.setAttribute('sortdir','up');
1090 arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="↑"/>';
1091 span.setAttribute('sortdir','down');
1094 // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
1095 // don't do sortbottom rows
1096 for (var i = 0; i < newRows.length; i++) {
1097 if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") == -1)
1098 table.tBodies[0].appendChild(newRows[i][0]);
1100 // do sortbottom rows only
1101 for (var i = 0; i < newRows.length; i++) {
1102 if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") != -1)
1103 table.tBodies[0].appendChild(newRows[i][0]);
1106 // Delete any other arrows there may be showing
1107 var spans = getElementsByClassName(tr, "span", "sortarrow");
1108 for (var i = 0; i < spans.length; i++) {
1109 spans[i].innerHTML = '<img src="'+ ts_image_path + ts_image_none + '" alt="↓"/>';
1111 span.innerHTML = arrowHTML;
1113 ts_alternate(table);
1116 function ts_dateToSortKey(date) {
1117 // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
1118 if (date.length == 11) {
1119 switch (date.substr(3,3).toLowerCase()) {
1120 case "jan": var month = "01"; break;
1121 case "feb": var month = "02"; break;
1122 case "mar": var month = "03"; break;
1123 case "apr": var month = "04"; break;
1124 case "may": var month = "05"; break;
1125 case "jun": var month = "06"; break;
1126 case "jul": var month = "07"; break;
1127 case "aug": var month = "08"; break;
1128 case "sep": var month = "09"; break;
1129 case "oct": var month = "10"; break;
1130 case "nov": var month = "11"; break;
1131 case "dec": var month = "12"; break;
1132 // default: var month = "00";
1134 return date.substr(7,4)+month+date.substr(0,2);
1135 } else if (date.length == 10) {
1136 if (ts_europeandate == false) {
1137 return date.substr(6,4)+date.substr(0,2)+date.substr(3,2);
1139 return date.substr(6,4)+date.substr(3,2)+date.substr(0,2);
1141 } else if (date.length == 8) {
1142 yr = date.substr(6,2);
1143 if (parseInt(yr) < 50) {
1148 if (ts_europeandate == true) {
1149 return yr+date.substr(3,2)+date.substr(0,2);
1151 return yr+date.substr(0,2)+date.substr(3,2);
1157 function ts_parseFloat(num) {
1159 num = parseFloat(num.replace(/,/, ""));
1160 return (isNaN(num) ? 0 : num);
1163 function ts_sort_date(a,b) {
1164 var aa = ts_dateToSortKey(a[1]);
1165 var bb = ts_dateToSortKey(b[1]);
1166 return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2]);
1169 function ts_sort_currency(a,b) {
1170 var aa = ts_parseFloat(a[1].replace(/[^0-9.]/g,''));
1171 var bb = ts_parseFloat(b[1].replace(/[^0-9.]/g,''));
1172 return (aa != bb ? aa - bb : a[2] - b[2]);
1175 function ts_sort_numeric(a,b) {
1176 var aa = ts_parseFloat(a[1]);
1177 var bb = ts_parseFloat(b[1]);
1178 return (aa != bb ? aa - bb : a[2] - b[2]);
1181 function ts_sort_caseinsensitive(a,b) {
1182 var aa = a[1].toLowerCase();
1183 var bb = b[1].toLowerCase();
1184 return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2]);
1187 function ts_sort_default(a,b) {
1188 return (a[1] < b[1] ? -1 : a[1] > b[1] ? 1 : a[2] - b[2]);
1191 function ts_alternate(table) {
1192 // Take object table and get all it's tbodies.
1193 var tableBodies = table.getElementsByTagName("tbody");
1194 // Loop through these tbodies
1195 for (var i = 0; i < tableBodies.length; i++) {
1196 // Take the tbody, and get all it's rows
1197 var tableRows = tableBodies[i].getElementsByTagName("tr");
1198 // Loop through these rows
1199 // Start at 1 because we want to leave the heading row untouched
1200 for (var j = 0; j < tableRows.length; j++) {
1201 // Check if j is even, and apply classes for both possible results
1202 var oldClasses = tableRows[j].className.split(" ");
1203 var newClassName = "";
1204 for (var k = 0; k < oldClasses.length; k++) {
1205 if (oldClasses[k] != "" && oldClasses[k] != "even" && oldClasses[k] != "odd")
1206 newClassName += oldClasses[k] + " ";
1208 tableRows[j].className = newClassName + (j % 2 == 0 ? "even" : "odd");
1214 * End of table sorting code
1217 function runOnloadHook() {
1218 // don't run anything below this for non-dom browsers
1219 if (doneOnloadHook || !(document.getElementById && document.getElementsByTagName)) {
1223 // set this before running any hooks, since any errors below
1224 // might cause the function to terminate prematurely
1225 doneOnloadHook = true;
1230 updateTooltipAccessKeys( null );
1233 setupCheckboxShiftClick();
1236 // Run any added-on functions
1237 for (var i = 0; i < onloadFuncts.length; i++) {
1242 //note: all skins should call runOnloadHook() at the end of html output,
1243 // so the below should be redundant. It's there just in case.
1244 hookEvent("load", runOnloadHook);
1246 hookEvent("load", mwSetupToolbar);