MediaWiki:Common.js

function toggletestToc(TID,ULID,AID) { var toc = document.getElementById(TID).getElementsByTagName(ULID)[0]; var toggleLink = document.getElementById(AID);

if (toc && toggleLink && toc.style.display == 'none') { changeText(toggleLink, ' - '); toc.style.display = 'block'; document.cookie = "hidetoc=0"; } else { changeText(toggleLink, ' + '); toc.style.display = 'none'; document.cookie = "hidetoc=1"; } }

var autoCollapse = 2; var collapseCaption = "hide"; var expandCaption = "show"; function collapseTable( tableIndex ) {   var Button = document.getElementById( "collapseButton" + tableIndex ); var Table = document.getElementById( "collapsibleTable" + tableIndex ); if ( !Table || !Button ) { return false; }   var Rows = Table.rows; if ( Button.firstChild.data == collapseCaption ) { for ( var i = 1; i < Rows.length; i++ ) { Rows[i].style.display = "none"; }       Button.firstChild.data = expandCaption; } else { for ( var i = 1; i < Rows.length; i++ ) { Rows[i].style.display = Rows[0].style.display; }       Button.firstChild.data = collapseCaption; } } function createCollapseButtons {   var tableIndex = 0; var NavigationBoxes = new Object; var Tables = document.getElementsByTagName( "table" ); for ( var i = 0; i < Tables.length; i++ ) { if ( hasClass( Tables[i], "collapsible" ) ) { /* only add button and increment count if there is a header row to work with */ var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0]; if (!HeaderRow) continue; var Header = HeaderRow.getElementsByTagName( "th" )[0]; if (!Header) continue; NavigationBoxes[ tableIndex ] = Tables[i]; Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex ); var Button    = document.createElement( "span" ); var ButtonLink = document.createElement( "a" ); var ButtonText = document.createTextNode( collapseCaption ); Button.style.styleFloat = "right"; Button.style.cssFloat = "right"; Button.style.fontWeight = "normal"; Button.style.textAlign = "right"; Button.style.width = "6em"; ButtonLink.style.color = Header.style.color; ButtonLink.setAttribute( "id", "collapseButton" + tableIndex ); ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" ); ButtonLink.appendChild( ButtonText ); Button.appendChild( document.createTextNode( "[" ) ); Button.appendChild( ButtonLink ); Button.appendChild( document.createTextNode( "]" ) ); Header.insertBefore( Button, Header.childNodes[0] ); tableIndex++; }   }    for ( var i = 0;  i < tableIndex; i++ ) { if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) { collapseTable( i ); }   } } addOnloadHook( createCollapseButtons ); /** Dynamic Navigation Bars (experimental) ************************************* * * Description: See NavFrame. * Maintainers: UNMAINTAINED */ // set up the words in your language var NavigationBarHide = '[' + collapseCaption + ']'; var NavigationBarShow = '[' + expandCaption + ']'; // shows and hides content and picture (if available) of navigation bars // Parameters: //    indexNavigationBar: the index of navigation bar to be toggled function toggleNavigationBar(indexNavigationBar) {   var NavToggle = document.getElementById("NavToggle" + indexNavigationBar); var NavFrame = document.getElementById("NavFrame" + indexNavigationBar); if (!NavFrame || !NavToggle) { return false; }   // if shown now if (NavToggle.firstChild.data == NavigationBarHide) { for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) { if ( hasClass( NavChild, 'NavPic' ) ) { NavChild.style.display = 'none'; }           if ( hasClass( NavChild, 'NavContent') ) { NavChild.style.display = 'none'; }       }    NavToggle.firstChild.data = NavigationBarShow; // if hidden now } else if (NavToggle.firstChild.data == NavigationBarShow) { for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) { if (hasClass(NavChild, 'NavPic')) { NavChild.style.display = 'block'; }           if (hasClass(NavChild, 'NavContent')) { NavChild.style.display = 'block'; }       }        NavToggle.firstChild.data = NavigationBarHide; } } // adds show/hide-button to navigation bars function createNavigationBarToggleButton {   var indexNavigationBar = 0; // iterate over all -elements var divs = document.getElementsByTagName("div"); for (var i = 0; NavFrame = divs[i]; i++) { // if found a navigation bar if (hasClass(NavFrame, "NavFrame")) { indexNavigationBar++; var NavToggle = document.createElement("a"); NavToggle.className = 'NavToggle'; NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar); NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');'); var NavToggleText = document.createTextNode(NavigationBarHide); for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) { if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) { if (NavChild.style.display == 'none') { NavToggleText = document.createTextNode(NavigationBarShow); break; }               }            }            NavToggle.appendChild(NavToggleText); // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) for(var j=0; j < NavFrame.childNodes.length; j++) { if (hasClass(NavFrame.childNodes[j], "NavHead")) { NavFrame.childNodes[j].appendChild(NavToggle); }           }            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar); }   } } addOnloadHook( createNavigationBarToggleButton ); /** Import module ************************************************************* * *  Description: Includes a raw wiki page as javascript or CSS, *              used for including user made modules. * Maintainers: User:AzaToth */ importedScripts = {}; // object keeping track of included scripts, so a script ain't included twice function importScript( page ) { if( importedScripts[page] ) { return; }    importedScripts[page] = true; var url = wgScriptPath + '/index.php?title=' + encodeURIComponent( page.replace( / /g, '_' ) ) + '&action=raw&ctype=text/javascript'; var scriptElem = document.createElement( 'script' ); scriptElem.setAttribute( 'src', url ); scriptElem.setAttribute( 'type', 'text/javascript' ); document.getElementsByTagName( 'head' )[0].appendChild( scriptElem ); } function importStylesheet( page ) { var sheet = '@import "'              + wgScriptPath               + '/index.php?title='               + encodeURIComponent( page.replace( / /g, '_' ) )               + '&action=raw&ctype=text/css";' var styleElem = document.createElement( 'style' ); styleElem.setAttribute( 'type', 'text/css' ); styleElem.appendChild( document.createTextNode( sheet ) ); document.getElementsByTagName( 'head' )[0].appendChild( styleElem ); }

/* Test if an element has a certain class ************************************** * * Description: Uses regular expressions and caching for better performance. * Maintainers: User:Mike Dillon, User:R. Koot, User:SG */ var hasClass = (function {     var reCache = {};     return function (element, className) {         return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);    }; });

/* Scripts specific to Internet Explorer */

function getInternetExplorerVersion {

var rv = -1; // Return value assumes failure.

if (navigator.appName == 'Microsoft Internet Explorer') {

var ua = navigator.userAgent;

var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");

if (re.exec(ua) != null)

rv = parseFloat(RegExp.$1);

}

return rv;

}

if (navigator.appName == "Microsoft Internet Explorer") {   /** Internet Explorer bug fix ************************************************** *    *  Description: Fixes IE horizontal scrollbar bug * Maintainers: User:Tom-? */   var oldWidth; var docEl = document.documentElement; var version = getInternetExplorerVersion;

function fixIEScroll {       if (!oldWidth || docEl.clientWidth > oldWidth) doFixIEScroll; else setTimeout(doFixIEScroll, 1); oldWidth = docEl.clientWidth; }   function doFixIEScroll { docEl.style.overflowX = (docEl.scrollWidth - docEl.clientWidth < 4) ? "hidden" : ""; }   if (version<8.0) { document.attachEvent("onreadystatechange", fixIEScroll); document.attachEvent("onresize", fixIEScroll); }   /**     * Remove need for CSS hacks regarding MSIE and IPA. */   if (document.createStyleSheet) { document.createStyleSheet.addRule('.IPA', 'font-family: "Doulos SIL", "Charis SIL", Gentium, "DejaVu Sans", Code2000, "TITUS Cyberbit Basic", "Arial Unicode MS", "Lucida Sans Unicode", "Chrysanthi Unicode";'); }   // In print IE (7?) does not like line-height appendCSS( '@media print { sup, sub, p, .documentDescription { line-height: normal; }}'); //Import scripts specific to Internet Explorer 6 if (navigator.appVersion.substr(22, 1) == "6") { importScript("MediaWiki:Common.js/IE60Fixes.js") } }

/** Interwiki links to featured articles *************************************** * *  Description: Highlights interwiki links to featured articles (or  *               equivalents) by changing the bullet before the interwiki link *              into a star. * Maintainers: User:R. Koot */ function LinkFA {    if ( document.getElementById( "p-lang" ) ) { var InterwikiLinks = document.getElementById( "p-lang" ).getElementsByTagName( "li" ); for ( var i = 0; i < InterwikiLinks.length; i++ ) { if ( document.getElementById( InterwikiLinks[i].className + "-fa" ) ) { InterwikiLinks[i].className += " FA" InterwikiLinks[i].title = "This is a featured article in another language."; }        }     } } addOnloadHook( LinkFA );

/** Collapsible tables ********************************************************* * * Description: Allows tables to be collapsed, showing only the header. See *              NavFrame. * Maintainers: User:R. Koot */ var autoCollapse = 2; var collapseCaption = "hide"; var expandCaption = "show"; function collapseTable( tableIndex ) {   var Button = document.getElementById( "collapseButton" + tableIndex ); var Table = document.getElementById( "collapsibleTable" + tableIndex ); if ( !Table || !Button ) { return false; }   var Rows = Table.rows; if ( Button.firstChild.data == collapseCaption ) { for ( var i = 1; i < Rows.length; i++ ) { Rows[i].style.display = "none"; }       Button.firstChild.data = expandCaption; } else { for ( var i = 1; i < Rows.length; i++ ) { Rows[i].style.display = Rows[0].style.display; }       Button.firstChild.data = collapseCaption; } } function createCollapseButtons {   var tableIndex = 0; var NavigationBoxes = new Object; var Tables = document.getElementsByTagName( "table" ); for ( var i = 0; i < Tables.length; i++ ) { if ( hasClass( Tables[i], "collapsible" ) ) { /* only add button and increment count if there is a header row to work with */ var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0]; if (!HeaderRow) continue; var Header = HeaderRow.getElementsByTagName( "th" )[0]; if (!Header) continue; NavigationBoxes[ tableIndex ] = Tables[i]; Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex ); var Button    = document.createElement( "span" ); var ButtonLink = document.createElement( "a" ); var ButtonText = document.createTextNode( collapseCaption ); Button.style.styleFloat = "right"; Button.style.cssFloat = "right"; Button.style.fontWeight = "normal"; Button.style.textAlign = "right"; Button.style.width = "6em"; ButtonLink.style.color = Header.style.color; ButtonLink.setAttribute( "id", "collapseButton" + tableIndex ); ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" ); ButtonLink.appendChild( ButtonText ); Button.appendChild( document.createTextNode( "[" ) ); Button.appendChild( ButtonLink ); Button.appendChild( document.createTextNode( "]" ) ); Header.insertBefore( Button, Header.childNodes[0] ); tableIndex++; }   }    for ( var i = 0;  i < tableIndex; i++ ) { if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) { collapseTable( i ); }   } } addOnloadHook( createCollapseButtons );

/** Dynamic Navigation Bars (experimental) ************************************* * *  Description: See NavFrame. * Maintainers: UNMAINTAINED */ // set up the words in your language var NavigationBarHide = '[' + collapseCaption + ']'; var NavigationBarShow = '[' + expandCaption + ']'; // shows and hides content and picture (if available) of navigation bars // Parameters: //    indexNavigationBar: the index of navigation bar to be toggled function toggleNavigationBar(indexNavigationBar) {    var NavToggle = document.getElementById("NavToggle" + indexNavigationBar); var NavFrame = document.getElementById("NavFrame" + indexNavigationBar); if (!NavFrame || !NavToggle) { return false; }    // if shown now if (NavToggle.firstChild.data == NavigationBarHide) { for (                var NavChild = NavFrame.firstChild;                 NavChild != null;                 NavChild = NavChild.nextSibling             ) { if ( hasClass( NavChild, 'NavPic' ) ) { NavChild.style.display = 'none'; }            if ( hasClass( NavChild, 'NavContent') ) { NavChild.style.display = 'none'; }        }     NavToggle.firstChild.data = NavigationBarShow; // if hidden now } else if (NavToggle.firstChild.data == NavigationBarShow) { for (                var NavChild = NavFrame.firstChild;                 NavChild != null;                 NavChild = NavChild.nextSibling             ) { if (hasClass(NavChild, 'NavPic')) { NavChild.style.display = 'block'; }            if (hasClass(NavChild, 'NavContent')) { NavChild.style.display = 'block'; }        }     NavToggle.firstChild.data = NavigationBarHide; } }  // adds show/hide-button to navigation bars function createNavigationBarToggleButton {    var indexNavigationBar = 0; // iterate over all -elements var divs = document.getElementsByTagName("div"); for(            var i=0;              NavFrame = divs[i];              i++         ) { // if found a navigation bar if (hasClass(NavFrame, "NavFrame")) { indexNavigationBar++; var NavToggle = document.createElement("a"); NavToggle.className = 'NavToggle'; NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar); NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');'); var NavToggleText = document.createTextNode(NavigationBarHide); for (                 var NavChild = NavFrame.firstChild;                  NavChild != null;                  NavChild = NavChild.nextSibling                 ) { if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) { if (NavChild.style.display == 'none') { NavToggleText = document.createTextNode(NavigationBarShow); break; }                }             }             NavToggle.appendChild(NavToggleText); // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) for(              var j=0;                j < NavFrame.childNodes.length;                j++             ) { if (hasClass(NavFrame.childNodes[j], "NavHead")) { NavFrame.childNodes[j].appendChild(NavToggle); }            }             NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar); }    }  }  addOnloadHook( createNavigationBarToggleButton );

/** Main Page layout fixes ********************************************************* * *  Description:        Various layout fixes for the main page, including an  *                      additional link to the complete list of languages available *                     and the renaming of the 'Article' to to 'Main Page'. * Maintainers:        User:AzaToth, User:R. Koot */ function mainPageRenameNamespaceTab { try { var Node = document.getElementById( 'ca-nstab-main' ).firstChild; if ( Node.textContent ) {     // Per DOM Level 3 Node.textContent = 'Main Page'; } else if ( Node.innerText ) { // IE doesn't handle .textContent Node.innerText = 'Main Page'; } else {                      // Fallback Node.replaceChild( Node.firstChild, document.createTextNode( 'Main Page' ) ); }    } catch(e) { // bailing out! } } if ( wgTitle == 'Main Page' && ( wgNamespaceNumber == 0 || wgNamespaceNumber == 1 ) ) { addOnloadHook( mainPageRenameNamespaceTab ); } /** Extra toolbar options ****************************************************** * *  Description: UNDOCUMENTED * Maintainers: User:MarkS?, User:Voice of All, User:R. Koot */ //This is a modified copy of a script by User:MarkS for extra features added by User:Voice of All. // This is based on the original code on Wikipedia:Tools/Editing tools // To disable this script, add mwCustomEditButtons = []; to Special:Mypage/monobook.js if (mwCustomEditButtons) { mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/c/c8/Button_redirect.png", "speedTip": "Redirect", "tagOpen": "#REDIRECT ",    "tagClose": "", "sampleText": "Insert text"}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/c/c9/Button_strike.png", "speedTip": "Strike", "tagOpen": " ", "tagClose": " ", "sampleText": "Strike-through text"}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/1/13/Button_enter.png", "speedTip": "Line break", "tagOpen": " ", "tagClose": "", "sampleText": ""}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/8/80/Button_upper_letter.png", "speedTip": "Superscript", "tagOpen": " ", "tagClose": " ", "sampleText": "Superscript text"}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/7/70/Button_lower_letter.png", "speedTip": "Subscript", "tagOpen": " ", "tagClose": " ", "sampleText": "Subscript text"}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/5/58/Button_small.png", "speedTip": "Small", "tagOpen": " ", "tagClose": " ", "sampleText": "Small Text"}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/3/34/Button_hide_comment.png", "speedTip": "Insert hidden Comment", "tagOpen": "", "sampleText": "Comment"}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/1/12/Button_gallery.png", "speedTip": "Insert a picture gallery", "tagOpen": "\n", "sampleText": "Image:Example.jpg|Caption1\nImage:Example.jpg|Caption2"}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/f/fd/Button_blockquote.png", "speedTip": "Insert block of quoted text", "tagOpen": " \n", "tagClose": "\n ", "sampleText": "Block quote"}; mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "http://upload.wikimedia.org/wikipedia/en/6/60/Button_insert_table.png", "speedTip": "Insert a table", "tagOpen": '{| class="wikitable"\n|-\n', "tagClose": "\n|}", "sampleText": "! header 1\n! header 2\n! header 3\n|-\n| row 1, cell 1\n| row 1, cell 2\n| row 1, cell 3\n|-\n| row 2, cell 1\n| row 2, cell 2\n| row 2, cell 3"}; } /* */

/** pageview counter *********************************************************** * *  Description: Please talk to de:User:LeonWeber before changing anything or   *               if there are any issues with that. * Maintainers: de:User:LeonWeber? */ // this should be adjusted to a good value. // BE CAREFUL, you will break zedler if it's too low! // And then DaB. will kill Leon :-( var disable_counter = 0;  var counter_factor = 6000;  function pgcounter_setup  {  	if(disable_counter == 0)  	{  		var url = window.location.href;  		if(Math.floor(Math.random*counter_factor)==42)  // the probability thing   		{   			if(wgIsArticle==true || wgArticleId==0) // do not count history pages etc.  			{  				var pgcountNs = wgCanonicalNamespace;  				if(wgCanonicalNamespace=="")  				{  					pgcountNs = "0";  				}   				var cnt_url = "http://pgcount.wikimedia.de/index.png?ns=" + pgcountNs + "&title=" + encodeURI(wgTitle) + "&factor=" + counter_factor +"&wiki=enwiki";  				var img = new Image;   				img.src = cnt_url;  			}  		}  	}  }  // Do not use aOnloadFunctions[aOnloadFunctions.length] = pgcounter_setup;, some browsers don't like that.  pgcounter_setup;

/** "Technical restrictions" title fix ***************************************** * * Description: * Maintainers: User:Interiot, User:Mets501, User:Freakofnurture */ // // For pages that have something like Template:Lowercase, replace the title, but only if it is cut-and-pasteable as a valid wikilink. // (for instance iPod's title is updated. But C is not an equivalent // wikilink, so C Sharp doesn't have its main title changed) // Likewise for users who have selected the U.K. date format ("1 March") the // titles of day-of-the-year articles will appear in that style. Users with any // other date setting are not affected. // // The function looks for a banner like this: // &lt;div id="RealTitleBanner"&gt; ... &lt;span id="RealTitle"&gt;title&lt;/span&gt; ... &lt;/div&gt; // An element with id=DisableRealTitle disables the function. // var disableRealTitle = 0; // users can set disableRealTitle = 1 locally to disable. if (wgIsArticle) { // don't display the RealTitle when editing, since it is apparently inconsistent (doesn't show when editing sections, doesn't show when not previewing) addOnloadHook(function {   try {        var realTitleBanner = document.getElementById("RealTitleBanner");        if (realTitleBanner && !document.getElementById("DisableRealTitle") && !disableRealTitle ) {            var realTitle = document.getElementById("RealTitle");            if (realTitle) {                var realTitleHTML = realTitle.innerHTML;                realTitleText = pickUpText(realTitle);

var isPasteable = 0; //var containsHTML = //gi, "") ); // contains HTML that will be ignored when cut-n-pasted as a wikilink // calculate whether the title is pasteable var verifyTitle = realTitleText.replace(/^ +/, "");      // trim left spaces verifyTitle = verifyTitle.charAt(0).toUpperCase + verifyTitle.substring(1, verifyTitle.length);   // uppercase first character // if the namespace prefix is there, remove it on our verification copy. If it isn't there, add it to the original realValue copy. if (wgNamespaceNumber != 0) { if (wgCanonicalNamespace == verifyTitle.substr(0, wgCanonicalNamespace.length).replace(/ /g, "_") && verifyTitle.charAt(wgCanonicalNamespace.length) == ":") { verifyTitle = verifyTitle.substr(wgCanonicalNamespace.length + 1); } else { realTitleText = wgCanonicalNamespace.replace(/_/g, " ") + ":" + realTitleText; realTitleHTML = wgCanonicalNamespace.replace(/_/g, " ") + ":" + realTitleHTML; }               }                // verify whether wgTitle matches verifyTitle = verifyTitle.replace(/[\s_]+/g, " ");     // underscores and multiple spaces to single spaces verifyTitle = verifyTitle.replace(/^\s+/, "").replace(/\s+$/, "");       // trim left and right spaces verifyTitle = verifyTitle.charAt(0).toUpperCase + verifyTitle.substring(1, verifyTitle.length);   // uppercase first character if ( (verifyTitle == wgTitle) || (verifyTitle == wgTitle.replace(/^(.+)?(January|February|March|April|May|June|July|August|September|October|November|December)\s+([12]?[0-9]|3[0123])([^\d].*)?$/g, "$1$3 $2$4") )) isPasteable = 1; var h1 = document.getElementsByTagName("h1")[0]; if (h1 && isPasteable) { h1.innerHTML = containsTooMuchHTML ? realTitleText : realTitleHTML; if (!containsTooMuchHTML) realTitleBanner.style.display = "none"; }               document.title = realTitleText + " - WikiDoc, the free medical encyclopedia"; }       }    } catch (e) { /* Something went wrong. */   }  }); } // similar to innerHTML, but only returns the text portions of the insides, excludes HTML function pickUpText(aParentElement) { var str = ""; function pickUpTextInternal(aElement) {  var child = aElement.firstChild;  while (child) {   if (child.nodeType == 1)     // ELEMENT_NODE     pickUpTextInternal(child);   else if (child.nodeType == 3)   // TEXT_NODE    str += child.nodeValue;   child = child.nextSibling;  } }  pickUpTextInternal(aParentElement);  return str; } //fix edit summary prompt for undo //this code fixes the fact that the undo function combined with the "no edit summary prompter" causes problems if leaving the //edit summary unchanged //this was added by User:Deskana, code by User:Tra addOnloadHook(function  { if (document.location.search.indexOf("undo=") != -1  && document.getElementsByName('wpAutoSummary')[0]) { document.getElementsByName('wpAutoSummary')[0].value=''; } })

/** Add dismiss button to watchlist-message ************************************* * *  Description: Hide the watchlist message for one week. * Maintainers: Ruud Koot */ function addDismissButton { var watchlistMessage = document.getElementById("watchlist-message"); if ( watchlistMessage == null ) return; if ( document.cookie.indexOf( "hidewatchlistmessage=yes" ) != -1 ) { watchlistMessage.style.display = "none"; }   var Button     = document.createElement( "span" ); var ButtonLink = document.createElement( "a" ); var ButtonText = document.createTextNode( "dismiss" ); ButtonLink.setAttribute( "id", "dismissButton" ); ButtonLink.setAttribute( "href", "javascript:dismissWatchlistMessage;" ); ButtonLink.setAttribute( "title", "Hide this message for one week" ); ButtonLink.appendChild( ButtonText ); Button.appendChild( document.createTextNode( "[" ) ); Button.appendChild( ButtonLink ); Button.appendChild( document.createTextNode( "]" ) ); watchlistMessage.appendChild( Button ); } function dismissWatchlistMessage { var e = new Date; e.setTime( e.getTime + (7*24*60*60*1000) ); document.cookie = "hidewatchlistmessage=yes; expires=" + e.toGMTString + "; path=/"; var watchlistMessage = document.getElementById("watchlist-message"); watchlistMessage.style.display = "none"; } addOnloadHook( addDismissButton );

/** Numeric sorting *************************************************** * *  Description: Fixes a bug (part of 8115) * in http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/skins/common/wikibits.js  *  regarding table sorting: * it allows sorting of numbers with more than one comma (thousands separator). * Maintainer: Patrick */ function ts_parseFloat(num) { if (!num) return 0; num = parseFloat(num.replace(/,/g, "")); return (isNaN(num) ? 0 : num); }

/** Main Page deletion image ******************************************************* *  *  Description: If the Main Page does not exist (i.e., it's been deleted) then insert an image *              instead of showing the "page does not exist" text. * Created by: User:Mark, with invaluable help from User:Pathoschild */ function MainPageDeletedImage { try { //If the article does not exist and it is the Main Page, proceed if ( document.getElementById( "noarticletext" ) && wgTitle == 'Main Page' ) { // Insert a protected commons image at the end of the document explaining it. var contentbox = document.getElementById('content'); var newimg = document.createElement('img'); newimg.setAttribute('src','http://upload.wikimedia.org/wikipedia/commons/9/99/WikipediaTechnical.png'); contentbox.appendChild(newimg); // Hide the article-does-not-exist text var NoArticleMessage = document.getElementById('noarticletext'); NoArticleMessage.style.display="none"; // Hide the edit button var EditThisPageButton = document.getElementById('ca-edit'); EditThisPageButton.style.display="none"; }  } catch(e) { // In case it does not work, do nothing return; } } addOnloadHook( MainPageDeletedImage );

/** Change Special:Search to use a drop-down menu ******************************************************* *  *  Description: Change Special:Search to use a drop-down menu, with the default being *              the internal MediaWiki engine * Created and maintained by: User:Gracenotes */ /** Geo-targeted watchlist notice ******************************************************* *  *  Description: Allows for geographic targeting of watchlist notices. See Geonotice for more information. * Created by: User:Gmaxwell */ /** Sysop Javascript ******************************************************* * * Description: Allows for sysop-specific Javascript at MediaWiki:Sysop.js. * Created by: User:^demon */ function sysopFunctions { if ( wgUserGroups && !window.disableSysopJS ) { for ( var g = 0; g < wgUserGroups.length; ++g ) { if ( wgUserGroups[g] == "sysop" ) { importScript( "MediaWiki:Sysop.js" ); break; }		}	} }

addOnloadHook( sysopFunctions );

/** WikiMiniAtlas ******************************************************* *  *  Description: WikiMiniAtlas is a popup click and drag world map. *              This script causes all of our coordinate links to display the WikiMiniAtlas popup button. *              The script itself is located on meta because it is used by many projects. *              See WikiMiniAtlas for more information. * Created by: User:Dschwen */

document.write(' ');

/** IE 6 Z-index bug workaround for anonnotice ************************** *  *  Description: This implements a work around for the Z-index bug found in Internet Explorer. *              It correctly places the anon notice on the page, even under IE6. *              See this Google search for more information about the bug: *              http://www.google.com/search?hl=en&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&hs=q74&q=z-index+ie6+bug&btnG=Search * Created by: User:Gmaxwell */

/**  * Correctly handle PNG transparency in Internet Explorer 6. * http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006. *   * Adapted for Wikipedia by Remember_the_dot and Edokter. *   * http://homepage.ntlworld.com/bobosola/pnginfo.htm states "This page contains more information for  * the curious or those who wish to amend the script for special needs", which I take as permission to  * modify or adapt this script freely. I release my changes into the public domain. */ function PngFix {   if (document.body.filters && !window.PngFixDisabled) {       var documentImages = document.images var documentCreateElement = document.createElement var funcEncodeURI = encodeURI for (var i = 0; i < documentImages.length;) {           var img = documentImages[i] var imgSrc = img.src if (imgSrc.substr(imgSrc.length - 3).toLowerCase == "png" && !img.onclick) {               if (img.useMap) {                   img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + encodeURI(imgSrc) + "')" img.src = "http://upload.wikimedia.org/wikipedia/commons/c/ce/Transparent.gif" i++ }               else {                   var outerSpan = documentCreateElement("span") var innerSpan = documentCreateElement("span") var outerSpanStyle = outerSpan.style var innerSpanStyle = innerSpan.style var imgCurrentStyle = img.currentStyle outerSpan.id = img.id                   outerSpan.title = img.title outerSpan.className = img.className outerSpanStyle.backgroundImage = imgCurrentStyle.backgroundImage outerSpanStyle.borderWidth = imgCurrentStyle.borderWidth outerSpanStyle.borderStyle = imgCurrentStyle.borderStyle outerSpanStyle.borderColor = imgCurrentStyle.borderColor outerSpanStyle.display = "inline-block" outerSpanStyle.fontSize = "0" outerSpanStyle.verticalAlign = "middle" if (img.parentElement.href) outerSpanStyle.cursor = "hand" innerSpanStyle.width = "1px" innerSpanStyle.height = "1px" innerSpanStyle.display = "inline-block" innerSpanStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + funcEncodeURI(imgSrc) + "')" outerSpan.appendChild(innerSpan) img.parentNode.replaceChild(outerSpan, img) }           }            else {               i++ }       }    } } if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substr(22, 1) == "6") {   window.attachEvent("onload", PngFix) }

/** * Remove need for CSS hacks regarding MSIE and IPA. */

if(navigator.userAgent.indexOf("MSIE") != -1 && document.createStyleSheet) { document.createStyleSheet.addRule('.IPA', 'font-family: "Doulos SIL", "Charis SIL", Gentium, "DejaVu Sans", Code2000, "TITUS Cyberbit Basic", "Arial Unicode MS", "Lucida Sans Unicode", "Chrysanthi Unicode";'); }

// 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 )); // For accesskeys var is_ff2_win = (clientPC.indexOf('firefox/2')!=-1 || clientPC.indexOf('minefield/3')!=-1) && clientPC.indexOf('windows')!=-1; var is_ff2_x11 = (clientPC.indexOf('firefox/2')!=-1 || clientPC.indexOf('minefield/3')!=-1) && clientPC.indexOf('x11')!=-1; 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); var is_opera_95 = (clientPC.search(/opera\/(9.[5-9]|[1-9][0-9])/)!=-1); }

// Global external objects used by this script. /*extern ta, stylepath, skin */

// 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 hookEvent(hookName, hookFunct) { if (window.addEventListener) { window.addEventListener(hookName, hookFunct, false); } else if (window.attachEvent) { window.attachEvent("on" + hookName, hookFunct); } }

// document.write special stylesheet links if (typeof stylepath != 'undefined' && typeof skin != 'undefined') { if (is_opera_preseven) { document.write(''); } else if (is_opera_seven && !is_opera_95) { document.write(''); } else if (is_opera_95) { document.write(''); } }

if (wgBreakFrames) { // 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'; } }

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 (var 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; }

// 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; }

// 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 = []; 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] = {}; 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, imageId) { // Don't generate buttons for browsers which don't fully // support it. mwEditButtons[mwEditButtons.length] = {"imageId": imageId, "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.className = "mw-toolbar-editbutton"; if (item.imageId) image.id = item.imageId; 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 && document.selection.createRange)		&& textbox.selectionStart === null) { return false; }

for (var i = 0; i < mwEditButtons.length; i++) { mwInsertEditButton(toolbar, mwEditButtons[i]); }	for (var i = 0; i < mwCustomEditButtons.length; i++) { 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;"); re = new RegExp('"',"g");	text = text.replace(re,"&quot;");	re = new RegExp('<',"g");	text = text.replace(re,"&lt;");	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 function insertTags(tagOpen, tagClose, sampleText) { var txtarea; if (document.editform) { txtarea = document.editform.wpTextbox1; } else { // some alternate form? take the first one we can find var areas = document.getElementsByTagName('textarea'); txtarea = areas[0]; }	var selText, isSample = false;

if (document.selection && document.selection.createRange) { // IE/Opera

//save window scroll position if (document.documentElement && document.documentElement.scrollTop) var winScroll = document.documentElement.scrollTop else if (document.body) var winScroll = document.body.scrollTop; //get current selection txtarea.focus; var range = document.selection.createRange; selText = range.text; //insert tags checkSelectedText; range.text = tagOpen + selText + tagClose; //mark sample text as selected if (isSample && range.moveStart) { if (window.opera) tagClose = tagClose.replace(/\n/g,''); range.moveStart('character', - tagClose.length - selText.length); range.moveEnd('character', - tagClose.length); }		range.select; //restore window scroll position if (document.documentElement && document.documentElement.scrollTop) document.documentElement.scrollTop = winScroll else if (document.body) document.body.scrollTop = winScroll;

} else if (txtarea.selectionStart || txtarea.selectionStart == '0') { // Mozilla

//save textarea scroll position var textScroll = txtarea.scrollTop; //get current selection txtarea.focus; var startPos = txtarea.selectionStart; var endPos = txtarea.selectionEnd; selText = txtarea.value.substring(startPos, endPos); //insert tags checkSelectedText; txtarea.value = txtarea.value.substring(0, startPos) + tagOpen + selText + tagClose + txtarea.value.substring(endPos, txtarea.value.length); //set new selection if (isSample) { txtarea.selectionStart = startPos + tagOpen.length; txtarea.selectionEnd = startPos + tagOpen.length + selText.length; } else { txtarea.selectionStart = startPos + tagOpen.length + selText.length + tagClose.length; txtarea.selectionEnd = txtarea.selectionStart; }		//restore textarea scroll position txtarea.scrollTop = textScroll; }

function checkSelectedText{ if (!selText) { selText = sampleText; isSample = true; } else if (selText.charAt(selText.length - 1) == ' ') { //exclude ending space char selText = selText.substring(0, selText.length - 1); tagClose += ' ' } 	}

}

/** * Set the accesskey prefix based on browser detection. */ var tooltipAccessKeyPrefix = 'alt-'; if (is_opera) { tooltipAccessKeyPrefix = 'shift-esc-'; } else if (is_safari	  || navigator.userAgent.toLowerCase.indexOf('mac') != -1	   || navigator.userAgent.toLowerCase.indexOf('konqueror') != -1 ) { tooltipAccessKeyPrefix = 'ctrl-'; } else if (is_ff2_x11 || is_ff2_win) { tooltipAccessKeyPrefix = 'alt-shift-'; } var tooltipAccessKeyRegexp = /\[(ctrl-)?(alt-)?(shift-)?(esc-)?.\]$/;

/** * Add the appropriate prefix to the accesskey shown in the tooltip. * If the nodeList parameter is given, only those nodes are updated; * otherwise, all the nodes that will probably have accesskeys by * default are updated. * * @param Array nodeList -- list of elements to update */ function updateTooltipAccessKeys( nodeList ) { if ( !nodeList ) { // skins without a "column-one" element don't seem to have links with accesskeys either var columnOne = document.getElementById("column-one"); if ( columnOne ) updateTooltipAccessKeys( columnOne.getElementsByTagName("a") ); // these are rare enough that no such optimization is needed updateTooltipAccessKeys( document.getElementsByTagName("input") ); updateTooltipAccessKeys( document.getElementsByTagName("label") ); return; }

for ( var i = 0; i < nodeList.length; i++ ) { var element = nodeList[i]; var tip = element.getAttribute("title"); var key = element.getAttribute("accesskey"); if ( key && tooltipAccessKeyRegexp.exec(tip) ) { tip = tip.replace(tooltipAccessKeyRegexp,					 "["+tooltipAccessKeyPrefix+key+"]"); element.setAttribute("title", tip ); }	} }

/** * Add a link to one of the portlet menus on the page, including: * * p-cactions: Content actions (shown as tabs above the main content in Monobook) * p-personal: Personal tools (shown at the top right of the page in Monobook) * p-navigation: Navigation * p-tb: Toolbox * * This function exists for the convenience of custom JS authors. All * but the first three parameters are optional, though providing at * least an id and a tooltip is recommended. * * By default the new link will be added to the end of the list. To * add the link before a given existing item, pass the DOM node of * that item (easily obtained with document.getElementById) as the * nextnode parameter; to add the link _after_ an existing item, pass * the node's nextSibling instead. * * @param String portlet -- id of the target portlet ("p-cactions", "p-personal", "p-navigation" or "p-tb") * @param String href -- link URL * @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook) * @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca-", "pt-", "n-" or "t-") * @param String tooltip -- text to show when hovering over the link, without accesskey suffix * @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts) * @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list * * @return Node -- the DOM node of the new item (an LI element) or null */ function addPortletLink(portlet, href, text, id, tooltip, accesskey, nextnode) { var node = document.getElementById(portlet); if ( !node ) return null; node = node.getElementsByTagName( "ul" )[0]; if ( !node ) return null;

var link = document.createElement( "a" ); link.appendChild( document.createTextNode( text ) ); link.href = href;

var item = document.createElement( "li" ); item.appendChild( link ); if ( id ) item.id = id;

if ( accesskey ) { link.setAttribute( "accesskey", accesskey ); tooltip += " ["+accesskey+"]"; }	if ( tooltip ) { link.setAttribute( "title", tooltip ); }	if ( accesskey && tooltip ) { updateTooltipAccessKeys( new Array( link ) ); }

if ( nextnode && nextnode.parentNode == node ) node.insertBefore( item, nextnode ); else node.appendChild( item ); // IE compatibility (?)

return item; }

/** * Set up accesskeys/tooltips from the deprecated ta array. If doId * is specified, only set up for that id. Note that this function is * deprecated and will not be supported indefinitely -- use * updateTooltipAccessKey instead. * * @param mixed doId string or null */ function akeytt( doId ) { // A lot of user scripts (and some of the code below) break if // ta isn't defined, so we make sure it is. Explictly using // window.ta avoids a "ta is not defined" error. if (!window.ta) window.ta = new Array;

// Make a local, possibly restricted, copy to avoid clobbering // the original. var ta; if ( doId ) { ta = [doId]; } else { ta = window.ta; }

// Now deal with evil deprecated ta var watchCheckboxExists = document.getElementById( 'wpWatchthis' ) ? true : false; 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]; }			 	// Don't add an accesskey for the watch tab if the watch // checkbox is also available. if (a && ((id != 'ca-watch' && id != 'ca-unwatch') || !watchCheckboxExists)) { a.accessKey = ta[id][0]; ak = ' ['+tooltipAccessKeyPrefix+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 spans = document.getElementsByTagName('span'); for (var i = 0; i < spans.length; i++) { var el = spans[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 enclosing (parent) header var prev = el.parentNode; if (prev && prev.nodeType == 1 &&			prev.nodeName.match(/^[Hh][1-6]$/)) { prev.oncontextmenu = function(e) { if (!e) { e = window.event; } // e is now the event in all browsers var targ; if (e.target) { targ = e.target; } else if (e.srcElement) { targ = e.srcElement; } if (targ.nodeType == 3) { // defeat Safari bug targ = targ.parentNode; }					// targ is now the target element

// We don't want to deprive the noble reader of a context menu // for the section edit link, do we? (Might want to extend this					// to all 's?) if (targ.nodeName.toLowerCase != 'a'					|| targ.parentNode.className != 'editsection') { document.location = editHref; return false; }					return true; };			}		}	} }

var checkboxes; var lastCheckbox;

function setupCheckboxShiftClick { checkboxes = []; lastCheckbox = null; var inputs = document.getElementsByTagName('input'); addCheckboxClickHandlers(inputs); }

function addCheckboxClickHandlers(inputs, start) { if ( !start) start = 0;

var finish = start + 250; if ( finish > inputs.length ) finish = inputs.length;

for ( var i = start; i < finish; i++ ) { var cb = inputs[i]; if ( !cb.type || cb.type.toLowerCase != 'checkbox' ) continue; var end = checkboxes.length; checkboxes[end] = cb; cb.index = end; cb.onclick = checkboxClickHandler; }

if ( finish < inputs.length ) { setTimeout( function {			addCheckboxClickHandlers(inputs, finish);		}, 200 ); } }

function checkboxClickHandler(e) { if (typeof e == 'undefined') { e = window.event; }	if ( !e.shiftKey || lastCheckbox === null ) { lastCheckbox = this.index; return true; }	var endState = this.checked; var start, finish; if ( this.index < lastCheckbox ) { start = this.index + 1; finish = lastCheckbox; } else { start = lastCheckbox; finish = this.index - 1; }	for (var i = start; i <= finish; ++i ) { checkboxes[i].checked = endState; }	lastCheckbox = this.index; return true; }

function toggle_element_activation(ida,idb) { if (!document.getElementById) { return; }	document.getElementById(ida).disabled=true; document.getElementById(idb).disabled=false; }

function toggle_element_check(ida,idb) { if (!document.getElementById) { return; }	document.getElementById(ida).checked=true; document.getElementById(idb).checked=false; }

/** * Restore the edit box scroll state following a preview operation, * and set up a form submission handler to remember this state */ function scrollEditBox { var editBox = document.getElementById( 'wpTextbox1' ); var scrollTop = document.getElementById( 'wpScrolltop' ); var editForm = document.getElementById( 'editform' ); if( editBox && scrollTop ) { if( scrollTop.value ) editBox.scrollTop = scrollTop.value; addHandler( editForm, 'submit', function {			document.getElementById( 'wpScrolltop' ).value = document.getElementById( 'wpTextbox1' ).scrollTop; 		} ); } } hookEvent( 'load', scrollEditBox );

var allmessages_nodelist = false; var allmessages_modified = false; var allmessages_timeout = false; var allmessages_running = false;

function allmessagesmodified { allmessages_modified = !allmessages_modified; allmessagesfilter; }

function allmessagesfilter { if ( allmessages_timeout ) window.clearTimeout( allmessages_timeout );

if ( !allmessages_running ) allmessages_timeout = window.setTimeout( 'allmessagesfilter_do;', 500 ); }

function allmessagesfilter_do { if ( !allmessages_nodelist ) return;

var text = document.getElementById('allmessagesinput').value; var nodef = allmessages_modified;

allmessages_running = true;

for ( var name in allmessages_nodelist ) { var nodes = allmessages_nodelist[name]; var display = ( name.indexOf( text ) == -1 ? 'none' : '' );

for ( var i = 0; i < nodes.length; i++) nodes[i].style.display = ( nodes[i].className == "def" && nodef				 ? 'none' : display ); }

if ( text != document.getElementById('allmessagesinput').value ||	    nodef != allmessages_modified ) allmessagesfilter_do; // repeat

allmessages_running = false; }

function allmessagesfilter_init { if ( allmessages_nodelist ) return;

var nodelist = new Array; var templist = new Array;

var table = document.getElementById('allmessagestable'); if ( !table ) return;

var rows = document.getElementsByTagName('tr'); for ( var i = 0; i < rows.length; i++ ) { var id = rows[i].getAttribute('id') if ( id && id.substring(0,16) != 'sp-allmessages-r' ) continue; templist[ id ] = rows[i]; }

var spans = table.getElementsByTagName('span'); for ( var i = 0; i < spans.length; i++ ) { var id = spans[i].getAttribute('id') if ( id && id.substring(0,17) != 'sp-allmessages-i-' ) continue; if ( !spans[i].firstChild || spans[i].firstChild.nodeType != 3 ) continue;

var nodes = new Array; var row1 = templist[ id.replace('i', 'r1') ]; var row2 = templist[ id.replace('i', 'r2') ];

if ( row1 ) nodes[nodes.length] = row1; if ( row2 ) nodes[nodes.length] = row2; nodelist[ spans[i].firstChild.nodeValue ] = nodes; }

var k = document.getElementById('allmessagesfilter'); if (k) { k.style.display = ''; }

allmessages_nodelist = nodelist; }

hookEvent( "load", allmessagesfilter_init );

/*	Written by Jonathan Snook, http://www.snook.ca/jonathan Add-ons by Robert Nyman, http://www.robertnyman.com Author says "The credit comment is all it takes, no license. Go crazy with it!:-)"	From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/ function getElementsByClassName(oElm, strTagName, oClassNames){	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);	var arrReturnElements = new Array;	var arrRegExpClassNames = new Array;	if(typeof oClassNames == "object"){		for(var i=0; i<oClassNames.length; i++){			arrRegExpClassNames[arrRegExpClassNames.length] =				new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)");		}	}	else{		arrRegExpClassNames[arrRegExpClassNames.length] =			new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)");	}	var oElement;	var bMatchesAll;	for(var j=0; j<arrElements.length; j++){		oElement = arrElements[j];		bMatchesAll = true;		for(var k=0; k<arrRegExpClassNames.length; k++){ if(!arrRegExpClassNames[k].test(oElement.className)){ bMatchesAll = false; break; }		}		if(bMatchesAll){ arrReturnElements[arrReturnElements.length] = oElement; }	}	return (arrReturnElements) }

function redirectToFragment(fragment) { var match = navigator.userAgent.match(/AppleWebKit\/(\d+)/); if (match) { var webKitVersion = parseInt(match[1]); if (webKitVersion < 420) { // Released Safari w/ WebKit 418.9.1 messes up horribly // Nightlies of 420+ are ok			return; }	}	if (is_gecko) { // Mozilla needs to wait until after load, otherwise the window doesn't scroll addOnloadHook(function {			if (window.location.hash == "")				window.location.hash = fragment;		}); } else { if (window.location.hash == "") window.location.hash = fragment; } }

/* * Table sorting script by Joost de Valk, check it out at http://www.joostdevalk.nl/code/sortable-table/. * Based on a script from http://www.kryogenix.org/code/browser/sorttable/. * Distributed under the MIT license: http://www.kryogenix.org/code/browser/licence.html. * * Copyright (c) 1997-2006 Stuart Langridge, Joost de Valk. * * @todo don't break on colspans/rowspans (bug 8028) * @todo language-specific digit grouping/decimals (bug 8063) * @todo support all accepted date formats (bug 8226) */

var ts_image_path = stylepath+"/common/images/"; var ts_image_up = "sort_up.gif"; var ts_image_down = "sort_down.gif"; var ts_image_none = "sort_none.gif"; var ts_europeandate = wgContentLanguage != "en"; // The non-American-inclined can change to "true" var ts_alternate_row_colors = true; var SORT_COLUMN_INDEX;

function sortables_init { var idnum = 0; // Find all tables with class sortable and make them sortable var tables = getElementsByClassName(document, "table", "sortable"); for (var ti = 0; ti < tables.length ; ti++) { if (!tables[ti].id) { tables[ti].setAttribute('id','sortable_table_id_'+idnum); ++idnum; }		ts_makeSortable(tables[ti]); } }

function ts_makeSortable(table) { var firstRow; if (table.rows && table.rows.length > 0) { if (table.tHead && table.tHead.rows.length > 0) { firstRow = table.tHead.rows[table.tHead.rows.length-1]; } else { firstRow = table.rows[0]; }	}	if (!firstRow) return;

// We have a first row: assume it's the header, and make its contents clickable links for (var i = 0; i < firstRow.cells.length; i++) { var cell = firstRow.cells[i]; if ((" "+cell.className+" ").indexOf(" unsortable ") == -1) { cell.innerHTML += '   '; }	}	if (ts_alternate_row_colors) { ts_alternate(table); } }

function ts_getInnerText(el) { if (typeof el == "string") return el; if (typeof el == "undefined") { return el }; if (el.textContent) return el.textContent; // not needed but it is faster if (el.innerText) return el.innerText;    // IE doesn't have textContent var str = "";

var cs = el.childNodes; var l = cs.length; for (var i = 0; i < l; i++) { switch (cs[i].nodeType) { case 1: //ELEMENT_NODE str += ts_getInnerText(cs[i]); break; case 3:	//TEXT_NODE str += cs[i].nodeValue; break; }	}	return str; }

function ts_resortTable(lnk) { // get the span var span = lnk.getElementsByTagName('span')[0];

var td = lnk.parentNode; var tr = td.parentNode; var column = td.cellIndex;

var table = tr.parentNode; while (table && !(table.tagName && table.tagName.toLowerCase == 'table')) table = table.parentNode; if (!table) return;

// Work out a type for the column if (table.rows.length <= 1) return;

// Skip the first row if that's where the headings are var rowStart = (table.tHead && table.tHead.rows.length > 0 ? 0 : 1);

var itm = ""; for (var i = rowStart; i < table.rows.length; i++) { if (table.rows[i].cells.length > column) { itm = ts_getInnerText(table.rows[i].cells[column]); itm = itm.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, ""); if (itm != "") break; }	}

sortfn = ts_sort_caseinsensitive; if (itm.match(/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/)) sortfn = ts_sort_date; if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/)) sortfn = ts_sort_date; if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d$/)) sortfn = ts_sort_date; if (itm.match(/^[\u00a3$\u20ac]/)) // pound dollar euro sortfn = ts_sort_currency; if (itm.match(/^[\d.,]+\%?$/)) sortfn = ts_sort_numeric;

var reverse = (span.getAttribute("sortdir") == 'down');

var newRows = new Array; for (var j = rowStart; j < table.rows.length; j++) { var row = table.rows[j]; var keyText = ts_getInnerText(row.cells[column]); var oldIndex = (reverse ? -j : j);

newRows[newRows.length] = new Array(row, keyText, oldIndex); }

newRows.sort(sortfn);

var arrowHTML; if (reverse) { arrowHTML = ''; newRows.reverse; span.setAttribute('sortdir','up'); } else { arrowHTML = ''; span.setAttribute('sortdir','down'); }

// We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones // don't do sortbottom rows for (var i = 0; i < newRows.length; i++) { if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") == -1) table.tBodies[0].appendChild(newRows[i][0]); }	// do sortbottom rows only for (var i = 0; i < newRows.length; i++) { if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") != -1) table.tBodies[0].appendChild(newRows[i][0]); }

// Delete any other arrows there may be showing var spans = getElementsByClassName(tr, "span", "sortarrow"); for (var i = 0; i < spans.length; i++) { spans[i].innerHTML = ''; }	span.innerHTML = arrowHTML;

ts_alternate(table); }

function ts_dateToSortKey(date) { // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX if (date.length == 11) { switch (date.substr(3,3).toLowerCase) { case "jan": var month = "01"; break; case "feb": var month = "02"; break; case "mar": var month = "03"; break; case "apr": var month = "04"; break; case "may": var month = "05"; break; case "jun": var month = "06"; break; case "jul": var month = "07"; break; case "aug": var month = "08"; break; case "sep": var month = "09"; break; case "oct": var month = "10"; break; case "nov": var month = "11"; break; case "dec": var month = "12"; break; // default: var month = "00"; }		return date.substr(7,4)+month+date.substr(0,2); } else if (date.length == 10) { if (ts_europeandate == false) { return date.substr(6,4)+date.substr(0,2)+date.substr(3,2); } else { return date.substr(6,4)+date.substr(3,2)+date.substr(0,2); }	} else if (date.length == 8) { yr = date.substr(6,2); if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }		if (ts_europeandate == true) { return yr+date.substr(3,2)+date.substr(0,2); } else { return yr+date.substr(0,2)+date.substr(3,2); }	}	return "00000000"; }

function ts_parseFloat(num) { if (!num) return 0; num = parseFloat(num.replace(/,/, "")); return (isNaN(num) ? 0 : num); }

function ts_sort_date(a,b) { var aa = ts_dateToSortKey(a[1]); var bb = ts_dateToSortKey(b[1]); return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2]); }

function ts_sort_currency(a,b) { var aa = ts_parseFloat(a[1].replace(/[^0-9.]/g,'')); var bb = ts_parseFloat(b[1].replace(/[^0-9.]/g,'')); return (aa != bb ? aa - bb : a[2] - b[2]); }

function ts_sort_numeric(a,b) { var aa = ts_parseFloat(a[1]); var bb = ts_parseFloat(b[1]); return (aa != bb ? aa - bb : a[2] - b[2]); }

function ts_sort_caseinsensitive(a,b) { var aa = a[1].toLowerCase; var bb = b[1].toLowerCase; return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2]); }

function ts_sort_default(a,b) { return (a[1] < b[1] ? -1 : a[1] > b[1] ? 1 : a[2] - b[2]); }

function ts_alternate(table) { // Take object table and get all it's tbodies. var tableBodies = table.getElementsByTagName("tbody"); // Loop through these tbodies for (var i = 0; i < tableBodies.length; i++) { // Take the tbody, and get all it's rows var tableRows = tableBodies[i].getElementsByTagName("tr"); // Loop through these rows // Start at 1 because we want to leave the heading row untouched for (var j = 0; j < tableRows.length; j++) { // Check if j is even, and apply classes for both possible results var oldClasses = tableRows[j].className.split(" "); var newClassName = ""; for (var k = 0; k < oldClasses.length; k++) { if (oldClasses[k] != "" && oldClasses[k] != "even" && oldClasses[k] != "odd") newClassName += oldClasses[k] + " "; }			tableRows[j].className = newClassName + (j % 2 == 0 ? "even" : "odd"); }	} }

/* * End of table sorting code */ /** * Add a cute little box at the top of the screen to inform the user of * something, replacing any preexisting message. * * @param String message HTML to be put inside the right div * @param String className  Used in adding a class; should be different for each *  call to allow CSS/JS to hide different boxes. null = no class used. * @return Boolean      True on success, false on failure */ function jsMsg( message, className ) { if ( !document.getElementById ) { return false; }	// We special-case skin structures provided by the software. Skins that // choose to abandon or significantly modify our formatting can just define // an mw-js-message div to start with. var messageDiv = document.getElementById( 'mw-js-message' ); if ( !messageDiv ) { messageDiv = document.createElement( 'div' ); if ( document.getElementById( 'column-content' )		&& document.getElementById( 'content' ) ) { // MonoBook, presumably document.getElementById( 'content' ).insertBefore(				messageDiv,				document.getElementById( 'content' ).firstChild			); } else if ( document.getElementById('content')		&& document.getElementById( 'article' ) ) { // Non-Monobook but still recognizable (old-style) document.getElementById( 'article').insertBefore(				messageDiv,				document.getElementById( 'article' ).firstChild			); } else { return false; }	}

messageDiv.setAttribute( 'id', 'mw-js-message' ); if( className ) { messageDiv.setAttribute( 'class', 'mw-js-message-'+className ); }	messageDiv.innerHTML = message; return true; }

/** * Inject a cute little progress spinner after the specified element * * @param element Element to inject after * @param id Identifier string (for use with removeSpinner, below) */ function injectSpinner( element, id ) { var spinner = document.createElement( "img" ); spinner.id = "mw-spinner-" + id; spinner.src = stylepath + "/common/images/spinner.gif"; spinner.alt = spinner.title = "..."; if( element.nextSibling ) { element.parentNode.insertBefore( spinner, element.nextSibling ); } else { element.parentNode.appendChild( spinner ); } }

/** * Remove a progress spinner added with injectSpinner * * @param id Identifier string */ function removeSpinner( id ) { var spinner = document.getElementById( "mw-spinner-" + id ); if( spinner ) { spinner.parentNode.removeChild( spinner ); } }

function runOnloadHook { // don't run anything below this for non-dom browsers if (doneOnloadHook || !(document.getElementById && document.getElementsByTagName)) { return; }

// set this before running any hooks, since any errors below // might cause the function to terminate prematurely doneOnloadHook = true;

histrowinit; unhidetzbutton; tabbedprefs; updateTooltipAccessKeys( null ); akeytt( null ); scrollEditBox; setupCheckboxShiftClick; sortables_init;

// Run any added-on functions for (var i = 0; i < onloadFuncts.length; i++) { onloadFuncts[i]; } }

/** * Add an event handler to an element * * @param Element element Element to add handler to * @param String attach Event to attach to * @param callable handler Event handler callback */ function addHandler( element, attach, handler ) { if( window.addEventListener ) { element.addEventListener( attach, handler, false ); } else if( window.attachEvent ) { element.attachEvent( 'on' + attach, handler ); } }

/** * Add a click event handler to an element * * @param Element element Element to add handler to * @param callable handler Event handler callback */ function addClickHandler( element, handler ) { addHandler( element, 'click', handler ); } //note: all skins should call runOnloadHook at the end of html output, //     so the below should be redundant. It's there just in case. hookEvent("load", runOnloadHook); hookEvent("load", mwSetupToolbar);