MediaWiki 1.7.1 wiederhergestellt

1 files changed, 748 insertions, 0 deletions

diff --git a/skins/common/wikibits.js b/skins/common/wikibits.js
new file mode 100644
index 00000000..d95c4dcc
--- /dev/null
+++ b/skins/common/wikibits.js
@@ -0,0 +1,748 @@
+// MediaWiki JavaScript support functions
+
+var clientPC = navigator.userAgent.toLowerCase(); // Get client info
+var is_gecko = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1)
+                && (clientPC.indexOf('khtml') == -1) && (clientPC.indexOf('netscape/7.0')==-1));
+var is_safari = ((clientPC.indexOf('applewebkit')!=-1) && (clientPC.indexOf('spoofer')==-1));
+var is_khtml = (navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled ));
+if (clientPC.indexOf('opera') != -1) {
+	var is_opera = true;
+	var is_opera_preseven = (window.opera && !document.childNodes);
+	var is_opera_seven = (window.opera && document.childNodes);
+}
+
+// add any onload functions in this hook (please don't hard-code any events in the xhtml source)
+
+var doneOnloadHook;
+
+if (!window.onloadFuncts)
+	var onloadFuncts = [];
+
+function addOnloadHook(hookFunct) {
+	// Allows add-on scripts to add onload functions
+	onloadFuncts[onloadFuncts.length] = hookFunct;
+}
+
+function runOnloadHook() {
+	// don't run anything below this for non-dom browsers
+	if (doneOnloadHook || !(document.getElementById && document.getElementsByTagName))
+		return;
+
+	histrowinit();
+	unhidetzbutton();
+	tabbedprefs();
+	akeytt();
+	scrollEditBox();
+	setupCheckboxShiftClick();
+
+	// Run any added-on functions
+	for (var i = 0; i < onloadFuncts.length; i++)
+		onloadFuncts[i]();
+
+	doneOnloadHook = true;
+}
+
+function hookEvent(hookName, hookFunct) {
+	if (window.addEventListener)
+		addEventListener(hookName, hookFunct, false);
+	else if (window.attachEvent)
+		attachEvent("on" + hookName, hookFunct);
+}
+
+hookEvent("load", runOnloadHook);
+
+// document.write special stylesheet links
+if (typeof stylepath != 'undefined' && typeof skin != 'undefined') {
+	if (is_opera_preseven) {
+		document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/Opera6Fixes.css">');
+	} else if (is_opera_seven) {
+		document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/Opera7Fixes.css">');
+	} else if (is_khtml) {
+		document.write('<link rel="stylesheet" type="text/css" href="'+stylepath+'/'+skin+'/KHTMLFixes.css">');
+	}
+}
+// Un-trap us from framesets
+if (window.top != window)
+	window.top.location = window.location;
+
+// for enhanced RecentChanges
+function toggleVisibility(_levelId, _otherId, _linkId) {
+	var thisLevel = document.getElementById(_levelId);
+	var otherLevel = document.getElementById(_otherId);
+	var linkLevel = document.getElementById(_linkId);
+	if (thisLevel.style.display == 'none') {
+		thisLevel.style.display = 'block';
+		otherLevel.style.display = 'none';
+		linkLevel.style.display = 'inline';
+	} else {
+		thisLevel.style.display = 'none';
+		otherLevel.style.display = 'inline';
+		linkLevel.style.display = 'none';
+	}
+}
+
+// page history stuff
+// attach event handlers to the input elements on history page
+function histrowinit() {
+	var hf = document.getElementById('pagehistory');
+	if (!hf)
+		return;
+	var lis = hf.getElementsByTagName('li');
+	for (var i = 0; i < lis.length; i++) {
+		var inputs = historyRadios(lis[i]);
+		if (inputs[0] && inputs[1]) {
+			inputs[0].onclick = diffcheck;
+			inputs[1].onclick = diffcheck;
+		}
+	}
+	diffcheck();
+}
+
+function historyRadios(parent) {
+	var inputs = parent.getElementsByTagName('input');
+	var radios = [];
+	for (var i = 0; i < inputs.length; i++) {
+		if (inputs[i].name == "diff" || inputs[i].name == "oldid")
+			radios[radios.length] = inputs[i];
+	}
+	return radios;
+}
+
+// check selection and tweak visibility/class onclick
+function diffcheck() {
+	var dli = false; // the li where the diff radio is checked
+	var oli = false; // the li where the oldid radio is checked
+	var hf = document.getElementById('pagehistory');
+	if (!hf)
+		return true;
+	var lis = hf.getElementsByTagName('li');
+	for (i=0;i<lis.length;i++) {
+		var inputs = historyRadios(lis[i]);
+		if (inputs[1] && inputs[0]) {
+			if (inputs[1].checked || inputs[0].checked) { // this row has a checked radio button
+				if (inputs[1].checked && inputs[0].checked && inputs[0].value == inputs[1].value)
+					return false;
+				if (oli) { // it's the second checked radio
+					if (inputs[1].checked) {
+						oli.className = "selected";
+						return false;
+					}
+				} else if (inputs[0].checked) {
+					return false;
+				}
+				if (inputs[0].checked)
+					dli = lis[i];
+				if (!oli)
+					inputs[0].style.visibility = 'hidden';
+				if (dli)
+					inputs[1].style.visibility = 'hidden';
+				lis[i].className = "selected";
+				oli = lis[i];
+			}  else { // no radio is checked in this row
+				if (!oli)
+					inputs[0].style.visibility = 'hidden';
+				else
+					inputs[0].style.visibility = 'visible';
+				if (dli)
+					inputs[1].style.visibility = 'hidden';
+				else
+					inputs[1].style.visibility = 'visible';
+				lis[i].className = "";
+			}
+		}
+	}
+	return true;
+}
+
+// generate toc from prefs form, fold sections
+// XXX: needs testing on IE/Mac and safari
+// more comments to follow
+function tabbedprefs() {
+	var prefform = document.getElementById('preferences');
+	if (!prefform || !document.createElement)
+		return;
+	if (prefform.nodeName.toLowerCase() == 'a')
+		return; // Occasional IE problem
+	prefform.className = prefform.className + 'jsprefs';
+	var sections = new Array();
+	var children = prefform.childNodes;
+	var seci = 0;
+	for (var i = 0; i < children.length; i++) {
+		if (children[i].nodeName.toLowerCase() == 'fieldset') {
+			children[i].id = 'prefsection-' + seci;
+			children[i].className = 'prefsection';
+			if (is_opera || is_khtml)
+				children[i].className = 'prefsection operaprefsection';
+			var legends = children[i].getElementsByTagName('legend');
+			sections[seci] = new Object();
+			legends[0].className = 'mainLegend';
+			if (legends[0] && legends[0].firstChild.nodeValue)
+				sections[seci].text = legends[0].firstChild.nodeValue;
+			else
+				sections[seci].text = '# ' + seci;
+			sections[seci].secid = children[i].id;
+			seci++;
+			if (sections.length != 1)
+				children[i].style.display = 'none';
+			else
+				var selectedid = children[i].id;
+		}
+	}
+	var toc = document.createElement('ul');
+	toc.id = 'preftoc';
+	toc.selectedid = selectedid;
+	for (i = 0; i < sections.length; i++) {
+		var li = document.createElement('li');
+		if (i == 0)
+			li.className = 'selected';
+		var a = document.createElement('a');
+		a.href = '#' + sections[i].secid;
+		a.onmousedown = a.onclick = uncoversection;
+		a.appendChild(document.createTextNode(sections[i].text));
+		a.secid = sections[i].secid;
+		li.appendChild(a);
+		toc.appendChild(li);
+	}
+	prefform.parentNode.insertBefore(toc, prefform.parentNode.childNodes[0]);
+	document.getElementById('prefsubmit').id = 'prefcontrol';
+}
+
+function uncoversection() {
+	var oldsecid = this.parentNode.parentNode.selectedid;
+	var newsec = document.getElementById(this.secid);
+	if (oldsecid != this.secid) {
+		var ul = document.getElementById('preftoc');
+		document.getElementById(oldsecid).style.display = 'none';
+		newsec.style.display = 'block';
+		ul.selectedid = this.secid;
+		var lis = ul.getElementsByTagName('li');
+		for (var i = 0; i< lis.length; i++) {
+			lis[i].className = '';
+		}
+		this.parentNode.className = 'selected';
+	}
+	return false;
+}
+
+// Timezone stuff
+// tz in format [+-]HHMM
+function checkTimezone(tz, msg) {
+	var localclock = new Date();
+	// returns negative offset from GMT in minutes
+	var tzRaw = localclock.getTimezoneOffset();
+	var tzHour = Math.floor( Math.abs(tzRaw) / 60);
+	var tzMin = Math.abs(tzRaw) % 60;
+	var tzString = ((tzRaw >= 0) ? "-" : "+") + ((tzHour < 10) ? "0" : "") + tzHour + ((tzMin < 10) ? "0" : "") + tzMin;
+	if (tz != tzString) {
+		var junk = msg.split('$1');
+		document.write(junk[0] + "UTC" + tzString + junk[1]);
+	}
+}
+
+function unhidetzbutton() {
+	var tzb = document.getElementById('guesstimezonebutton');
+	if (tzb)
+		tzb.style.display = 'inline';
+}
+
+// in [-]HH:MM format...
+// won't yet work with non-even tzs
+function fetchTimezone() {
+	// FIXME: work around Safari bug
+	var localclock = new Date();
+	// returns negative offset from GMT in minutes
+	var tzRaw = localclock.getTimezoneOffset();
+	var tzHour = Math.floor( Math.abs(tzRaw) / 60);
+	var tzMin = Math.abs(tzRaw) % 60;
+	var tzString = ((tzRaw >= 0) ? "-" : "") + ((tzHour < 10) ? "0" : "") + tzHour +
+		":" + ((tzMin < 10) ? "0" : "") + tzMin;
+	return tzString;
+}
+
+function guessTimezone(box) {
+	document.getElementsByName("wpHourDiff")[0].value = fetchTimezone();
+}
+
+function showTocToggle() {
+	if (document.createTextNode) {
+		// Uses DOM calls to avoid document.write + XHTML issues
+
+		var linkHolder = document.getElementById('toctitle')
+		if (!linkHolder)
+			return;
+
+		var outerSpan = document.createElement('span');
+		outerSpan.className = 'toctoggle';
+
+		var toggleLink = document.createElement('a');
+		toggleLink.id = 'togglelink';
+		toggleLink.className = 'internal';
+		toggleLink.href = 'javascript:toggleToc()';
+		toggleLink.appendChild(document.createTextNode(tocHideText));
+
+		outerSpan.appendChild(document.createTextNode('['));
+		outerSpan.appendChild(toggleLink);
+		outerSpan.appendChild(document.createTextNode(']'));
+
+		linkHolder.appendChild(document.createTextNode(' '));
+		linkHolder.appendChild(outerSpan);
+
+		var cookiePos = document.cookie.indexOf("hidetoc=");
+		if (cookiePos > -1 && document.cookie.charAt(cookiePos + 8) == 1)
+			toggleToc();
+	}
+}
+
+function changeText(el, newText) {
+	// Safari work around
+	if (el.innerText)
+		el.innerText = newText;
+	else if (el.firstChild && el.firstChild.nodeValue)
+		el.firstChild.nodeValue = newText;
+}
+
+function toggleToc() {
+	var toc = document.getElementById('toc').getElementsByTagName('ul')[0];
+	var toggleLink = document.getElementById('togglelink')
+
+	if (toc && toggleLink && toc.style.display == 'none') {
+		changeText(toggleLink, tocHideText);
+		toc.style.display = 'block';
+		document.cookie = "hidetoc=0";
+	} else {
+		changeText(toggleLink, tocShowText);
+		toc.style.display = 'none';
+		document.cookie = "hidetoc=1";
+	}
+}
+
+var mwEditButtons = [];
+var mwCustomEditButtons = []; // eg to add in MediaWiki:Common.js
+
+// this function generates the actual toolbar buttons with localized text
+// we use it to avoid creating the toolbar where javascript is not enabled
+function addButton(imageFile, speedTip, tagOpen, tagClose, sampleText) {
+	// Don't generate buttons for browsers which don't fully
+	// support it.
+	mwEditButtons[mwEditButtons.length] =
+		{"imageFile": imageFile,
+		 "speedTip": speedTip,
+		 "tagOpen": tagOpen,
+		 "tagClose": tagClose,
+		 "sampleText": sampleText};
+}
+
+// this function generates the actual toolbar buttons with localized text
+// we use it to avoid creating the toolbar where javascript is not enabled
+function mwInsertEditButton(parent, item) {
+	var image = document.createElement("img");
+	image.width = 23;
+	image.height = 22;
+	image.src = item.imageFile;
+	image.border = 0;
+	image.alt = item.speedTip;
+	image.title = item.speedTip;
+	image.style.cursor = "pointer";
+	image.onclick = function() {
+		insertTags(item.tagOpen, item.tagClose, item.sampleText);
+		return false;
+	}
+	
+	parent.appendChild(image);
+	return true;
+}
+
+function mwSetupToolbar() {
+	var toolbar = document.getElementById('toolbar');
+	if (!toolbar) return false;
+
+	var textbox = document.getElementById('wpTextbox1');
+	if (!textbox) return false;
+	
+	// Don't generate buttons for browsers which don't fully
+	// support it.
+	if (!document.selection && textbox.selectionStart == null)
+		return false;
+	
+	for (var i in mwEditButtons) {
+		mwInsertEditButton(toolbar, mwEditButtons[i]);
+	}
+	for (var i in mwCustomEditButtons) {
+		mwInsertEditButton(toolbar, mwCustomEditButtons[i]);
+	}
+	return true;
+}
+
+function escapeQuotes(text) {
+	var re = new RegExp("'","g");
+	text = text.replace(re,"\\'");
+	re = new RegExp("\\n","g");
+	text = text.replace(re,"\\n");
+	return escapeQuotesHTML(text);
+}
+
+function escapeQuotesHTML(text) {
+	var re = new RegExp('&',"g");
+	text = text.replace(re,"&amp;");
+	var re = new RegExp('"',"g");
+	text = text.replace(re,"&quot;");
+	var re = new RegExp('<',"g");
+	text = text.replace(re,"&lt;");
+	var re = new RegExp('>',"g");
+	text = text.replace(re,"&gt;");
+	return text;
+}
+
+// apply tagOpen/tagClose to selection in textarea,
+// use sampleText instead of selection if there is none
+// copied and adapted from phpBB
+function insertTags(tagOpen, tagClose, sampleText) {
+	if (document.editform)
+		var txtarea = document.editform.wpTextbox1;
+	else {
+		// some alternate form? take the first one we can find
+		var areas = document.getElementsByTagName('textarea');
+		var txtarea = areas[0];
+	}
+
+	// IE
+	if (document.selection  && !is_gecko) {
+		var theSelection = document.selection.createRange().text;
+		if (!theSelection)
+			theSelection=sampleText;
+		txtarea.focus();
+		if (theSelection.charAt(theSelection.length - 1) == " ") { // exclude ending space char, if any
+			theSelection = theSelection.substring(0, theSelection.length - 1);
+			document.selection.createRange().text = tagOpen + theSelection + tagClose + " ";
+		} else {
+			document.selection.createRange().text = tagOpen + theSelection + tagClose;
+		}
+
+	// Mozilla
+	} else if(txtarea.selectionStart || txtarea.selectionStart == '0') {
+		var replaced = false;
+		var startPos = txtarea.selectionStart;
+		var endPos = txtarea.selectionEnd;
+		if (endPos-startPos)
+			replaced = true;
+		var scrollTop = txtarea.scrollTop;
+		var myText = (txtarea.value).substring(startPos, endPos);
+		if (!myText)
+			myText=sampleText;
+		if (myText.charAt(myText.length - 1) == " ") { // exclude ending space char, if any
+			subst = tagOpen + myText.substring(0, (myText.length - 1)) + tagClose + " ";
+		} else {
+			subst = tagOpen + myText + tagClose;
+		}
+		txtarea.value = txtarea.value.substring(0, startPos) + subst +
+			txtarea.value.substring(endPos, txtarea.value.length);
+		txtarea.focus();
+		//set new selection
+		if (replaced) {
+			var cPos = startPos+(tagOpen.length+myText.length+tagClose.length);
+			txtarea.selectionStart = cPos;
+			txtarea.selectionEnd = cPos;
+		} else {
+			txtarea.selectionStart = startPos+tagOpen.length;
+			txtarea.selectionEnd = startPos+tagOpen.length+myText.length;
+		}
+		txtarea.scrollTop = scrollTop;
+
+	// All other browsers get no toolbar.
+	// There was previously support for a crippled "help"
+	// bar, but that caused more problems than it solved.
+	}
+	// reposition cursor if possible
+	if (txtarea.createTextRange)
+		txtarea.caretPos = document.selection.createRange().duplicate();
+}
+
+function akeytt() {
+	if (typeof ta == "undefined" || !ta)
+		return;
+	var pref = 'alt-';
+	if (is_safari || navigator.userAgent.toLowerCase().indexOf('mac') + 1
+		|| navigator.userAgent.toLowerCase().indexOf('konqueror') + 1 )
+		pref = 'control-';
+	if (is_opera)
+		pref = 'shift-esc-';
+
+	for (var id in ta) {
+		var n = document.getElementById(id);
+		if (n) {
+			var a = null;
+			var ak = '';
+			// Are we putting accesskey in it
+			if (ta[id][0].length > 0) {
+				// Is this object a object? If not assume it's the next child.
+
+				if (n.nodeName.toLowerCase() == "a") {
+					a = n;
+				} else {
+					a = n.childNodes[0];
+				}
+
+				if (a) {
+					a.accessKey = ta[id][0];
+					ak = ' ['+pref+ta[id][0]+']';
+				}
+			} else {
+				// We don't care what type the object is when assigning tooltip
+				a = n;
+				ak = '';
+			}
+
+			if (a) {
+				a.title = ta[id][1]+ak;
+			}
+		}
+	}
+}
+
+function setupRightClickEdit() {
+	if (document.getElementsByTagName) {
+		var divs = document.getElementsByTagName('div');
+		for (var i = 0; i < divs.length; i++) {
+			var el = divs[i];
+			if(el.className == 'editsection') {
+				addRightClickEditHandler(el);
+			}
+		}
+	}
+}
+
+function addRightClickEditHandler(el) {
+	for (var i = 0; i < el.childNodes.length; i++) {
+		var link = el.childNodes[i];
+		if (link.nodeType == 1 && link.nodeName.toLowerCase() == 'a') {
+			var editHref = link.getAttribute('href');
+
+			// find the following a
+			var next = el.nextSibling;
+			while (next.nodeType != 1)
+				next = next.nextSibling;
+
+			// find the following header
+			next = next.nextSibling;
+			while (next.nodeType != 1)
+				next = next.nextSibling;
+
+			if (next && next.nodeType == 1 &&
+				next.nodeName.match(/^[Hh][1-6]$/)) {
+				next.oncontextmenu = function() {
+					document.location = editHref;
+					return false;
+				}
+			}
+		}
+	}
+}
+
+function setupCheckboxShiftClick() {
+	if (document.getElementsByTagName) {
+		var uls = document.getElementsByTagName('ul');
+		var len = uls.length;
+		for (var i = 0; i < len; ++i) {
+			addCheckboxClickHandlers(uls[i]);
+		}
+	}
+}
+
+function addCheckboxClickHandlers(ul, start, finish) {
+	if (ul.checkboxHandlersTimer) {
+		clearInterval(ul.checkboxHandlersTimer);
+	}
+	if ( !ul.childNodes ) {
+		return;
+	}
+	var len = ul.childNodes.length;
+	if (len < 2) {
+		return;
+	}
+	start = start || 0;
+	finish = finish || start + 250;
+	if ( finish > len ) { finish = len; }
+	ul.checkboxes = ul.checkboxes || [];
+	ul.lastCheckbox = ul.lastCheckbox || null;
+	for (var i = start; i<finish; ++i) {
+		var child = ul.childNodes[i];
+		if ( child && child.childNodes && child.childNodes[0] ) {
+			var cb = child.childNodes[0];
+			if ( !cb.nodeName || cb.nodeName.toLowerCase() != 'input' ||
+			     !cb.type || cb.type.toLowerCase() != 'checkbox' ) {
+				return;
+			}
+			cb.index = ul.checkboxes.push(cb) - 1;
+			cb.container = ul;
+			cb.onmouseup = checkboxMouseupHandler;
+		}
+	}
+	if (finish < len) {
+	  var f=function(){ addCheckboxClickHandlers(ul, finish, finish+250); };
+	  ul.checkboxHandlersTimer=setInterval(f, 200);
+	}
+}
+
+function checkboxMouseupHandler(e) {
+	if (typeof e == 'undefined') {
+		e = window.event;
+	}
+	if ( !e.shiftKey || this.container.lastCheckbox === null ) {
+		this.container.lastCheckbox = this.index;
+		return true;
+	}
+	var endState = !this.checked;
+	if ( is_opera ) { // opera has already toggled the checkbox by this point
+		endState = !endState;
+	}
+	var start, finish;
+	if ( this.index < this.container.lastCheckbox ) {
+		start = this.index + 1;
+		finish = this.container.lastCheckbox;
+	} else {
+		start = this.container.lastCheckbox;
+		finish = this.index - 1;
+	}
+	for (var i = start; i <= finish; ++i ) {
+		this.container.checkboxes[i].checked = endState;
+	}
+	this.container.lastCheckbox = this.index;
+	return true;
+}
+
+function fillDestFilename() {
+	if (!document.getElementById)
+		return;
+	var path = document.getElementById('wpUploadFile').value;
+	// Find trailing part
+	var slash = path.lastIndexOf('/');
+	var backslash = path.lastIndexOf('\\');
+	var fname;
+	if (slash == -1 && backslash == -1) {
+		fname = path;
+	} else if (slash > backslash) {
+		fname = path.substring(slash+1, 10000);
+	} else {
+		fname = path.substring(backslash+1, 10000);
+	}
+
+	// Capitalise first letter and replace spaces by underscores
+	fname = fname.charAt(0).toUpperCase().concat(fname.substring(1,10000)).replace(/ /g, '_');
+
+	// Output result
+	var destFile = document.getElementById('wpDestFile');
+	if (destFile)
+		destFile.value = fname;
+}
+
+
+function considerChangingExpiryFocus() {
+	if (!document.getElementById)
+		return;
+	var drop = document.getElementById('wpBlockExpiry');
+	if (!drop)
+		return;
+	var field = document.getElementById('wpBlockOther');
+	if (!field)
+		return;
+	var opt = drop.value;
+	if (opt == 'other')
+		field.style.display = '';
+	else
+		field.style.display = 'none';
+}
+
+function scrollEditBox() {
+	var editBoxEl = document.getElementById("wpTextbox1");
+	var scrollTopEl = document.getElementById("wpScrolltop");
+	var editFormEl = document.getElementById("editform");
+
+	if (editBoxEl && scrollTopEl) {
+		if (scrollTopEl.value) editBoxEl.scrollTop = scrollTopEl.value;
+		editFormEl.onsubmit = function() {
+			document.getElementById("wpScrolltop").value = document.getElementById("wpTextbox1").scrollTop;
+		}
+	}
+}
+
+hookEvent("load", scrollEditBox);
+
+function allmessagesfilter() {
+	text = document.getElementById('allmessagesinput').value;
+	k = document.getElementById('allmessagestable');
+	if (!k) { return;}
+
+	var items = k.getElementsByTagName('span');
+
+	if ( text.length > allmessages_prev.length ) {
+		for (var i = items.length-1, j = 0; i >= 0; i--) {
+			j = allmessagesforeach(items, i, j);
+		}
+	} else {
+		for (var i = 0, j = 0; i < items.length; i++) {
+			j = allmessagesforeach(items, i, j);
+		}
+	}
+	allmessages_prev = text;
+}
+
+function allmessagesforeach(items, i, j) {
+	var hItem = items[i].getAttribute('id');
+	if (hItem.substring(0,17) == 'sp-allmessages-i-') {
+		if (items[i].firstChild && items[i].firstChild.nodeName == '#text' && items[i].firstChild.nodeValue.indexOf(text) != -1) {
+			var itemA = document.getElementById( hItem.replace('i', 'r1') );
+			var itemB = document.getElementById( hItem.replace('i', 'r2') );
+			if ( itemA.style.display != '' ) {
+				var s = "allmessageshider(\"" + hItem.replace('i', 'r1') + "\", \"" + hItem.replace('i', 'r2') + "\", '')";
+				var k = window.setTimeout(s,j++*5);
+			}
+		} else {
+			var itemA = document.getElementById( hItem.replace('i', 'r1') );
+			var itemB = document.getElementById( hItem.replace('i', 'r2') );
+			if ( itemA.style.display != 'none' ) {
+				var s = "allmessageshider(\"" + hItem.replace('i', 'r1') + "\", \"" + hItem.replace('i', 'r2') + "\", 'none')";
+				var k = window.setTimeout(s,j++*5);
+			}
+		}
+	}
+	return j;
+}
+
+
+function allmessageshider(idA, idB, cstyle) {
+	var itemA = document.getElementById( idA );
+	var itemB = document.getElementById( idB );
+	if (itemA) { itemA.style.display = cstyle; }
+	if (itemB) { itemB.style.display = cstyle; }
+}
+
+function allmessagesmodified() {
+	allmessages_modified = !allmessages_modified;
+	k = document.getElementById('allmessagestable');
+	if (!k) { return;}
+	var items = k.getElementsByTagName('tr');
+	for (var i = 0, j = 0; i< items.length; i++) {
+		if (!allmessages_modified ) {
+			if ( items[i].style.display != '' ) {
+				var s = "allmessageshider(\"" + items[i].getAttribute('id') + "\", null, '')";
+				var k = window.setTimeout(s,j++*5);
+			}
+		} else if (items[i].getAttribute('class') == 'def' && allmessages_modified) {
+			if ( items[i].style.display != 'none' ) {
+				var s = "allmessageshider(\"" + items[i].getAttribute('id') + "\", null, 'none')";
+				var k = window.setTimeout(s,j++*5);
+			}
+		}
+	}
+}
+
+function allmessagesshow() {
+	k = document.getElementById('allmessagesfilter');
+	if (k) { k.style.display = ''; }
+
+	allmessages_prev = '';
+	allmessages_modified = false;
+}
+
+hookEvent("load", allmessagesshow);
+hookEvent("load", mwSetupToolbar);