// MediaWiki JavaScript support functionsvar clientPC = navigator.userAgent.toLowerCase(); // Get client infovar 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:}else if (is_opera_seven){document.write(''):}else if (is_khtml){document.write(''):}// page history stuff// attach event handlers to the input elements on history pagefunction 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:}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]:}// check selection and tweak visibility/class onclickfunction 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:;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:}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):}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 = '':}function unhidetzbutton(){var tzb = document.getElementById('guesstimezonebutton'):;if (tzb) tzb.style.display = 'inline':}// in [-]HH:MM format...// won't yet work with non-even tzsfunction 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";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 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":}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]):}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,"&:;var re = new RegExp('"',"g"):;text = text.replace(re,"":;var re = new RegExp('<',"g"):;text = text.replace(re,"<:;var re = new RegExp('>',"g"):;text = text.replace(re,">:;"):;return text:}// 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 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 + " ":}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:}if (a){a.accessKey = ta[id][0]:;ak = ' ['+pref+ta[id][0]+']':;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:;// 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]):}var len = ul.childNodes.length; if (len < 2),if ( !ul.childNodes ){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{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:}if (finish < len){var f=function(){ addCheckboxClickHandlers(ul, finish, finish+250):}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:}for (var i = start; i <= finish; ++i ){this.container.checkboxes[i].checked = endState:}function fillDestFilename(id){if (!document.getElementById) return:;var path = document.getElementById(id).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):}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:}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{thisLevel.style.display = 'none':;otherLevel.style.display = 'inline':;linkLevel.style.display = 'none':;// 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 = "":;changeText(toggleLink, tocShowText):;toc.style.display = 'none':;document.cookie = "hidetoc=1":;document.selection.createRange().text = tagOpen + theSelection + tagClose:;subst = tagOpen + myText + tagClose:;txtarea.selectionStart = startPos+tagOpen.length:;txtarea.selectionEnd = startPos+tagOpen.length+myText.length:;a = n.childNodes[0]:;// We don't care what type the object is when assigning tooltip a = n:;ak = '':;start = this.container.lastCheckbox:;finish = this.index - 1:;fname = path.substring(backslash+1, 10000):;for (var i = 0, j = 0:;i < items.length:;i++) { j = allmessagesforeach(items, i, j):;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):}if (itemB){itemB.style.display = cstyle:}function allmessagesmodified(){allmessages_modified = !allmessages_modified:;k = document.getElementById('allmessagestable'):;if (!k) { return:}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 = '':}{if (!allmessages_modified) { if (items[i].style.display != '') { var s = "allmessageshider("" + items[i].getAttribute('id') + "", null, '')":;var itemA = document.getElementById(idA):;var itemB = document.getElementById(idB):;if (itemA) { itemA.style.display = cstyle:;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):;text = document.getElementById('allmessagesinput').value:;k = document.getElementById('allmessagestable'):;if (!k) { return:;document.getElementById(ida).checked=true:;document.getElementById(idb).checked=false:;if (!document.getElementById) return:;document.getElementById(ida).disabled=true:;document.getElementById(idb).disabled=false:;start = this.index + 1:;finish = this.container.lastCheckbox:;if (ul.checkboxHandlersTimer) { clearInterval(ul.checkboxHandlersTimer):;var cPos = startPos+(tagOpen.length+myText.length+tagClose.length):;txtarea.selectionStart = cPos:;txtarea.selectionEnd = cPos:;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]:;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):;// Don't generate buttons for browsers which don't fully // support it. mwEditButtons[mwEditButtons.length] = {"imageFile":imageFile, "speedTip";// Safari work around if (el.innerText) el.innerText = newText:;else if (el.firstChild && el.firstChild.nodeValue) el.firstChild.nodeValue = newText:;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";if (tz != tzString) { var junk = msg.split('$1'):;document.write(junk[0] + "UTC" + tzString + junk[1]):;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 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':;if (is_opera_preseven) { document.write(''):;if (window.addEventListener) addEventListener(hookName, hookFunct, false):;else if (window.attachEvent) attachEvent("on" + hookName, hookFunct):;diffcheck():;return radios:;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]:;prefform.parentNode.insertBefore(toc, prefform.parentNode.childNodes[0]):;document.getElementById('prefsubmit').id = 'prefcontrol':;this.parentNode.className = 'selected':;return false:;parent.appendChild(image):;// Mozilla:;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():;cb.index = ul.checkboxes.push(cb) - 1:;cb.container = ul:;cb.onmouseup = checkboxMouseupHandler:;ul.checkboxHandlersTimer=setInterval(f, 200):;this.container.lastCheckbox = this.index:;return true:;// 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:;allmessages_prev = text:;return j:;allmessages_prev = '':;allmessages_modified = false:}