MediaWiki:Common.js

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 +
//<source lang="javascript">
 +
 +
/*
 +
* Description: Redirects from /User:UserName/skin.js or .css to the user's actual skin page
 +
* Maintainer: Cacycle
 +
*/
 +
if (wgArticleId == 0 && wgUserName) {
 +
  var slash = wgPageName.indexOf('/');
 +
  var norm = wgPageName.substr(0, slash) + wgPageName.substr(slash).toLowerCase();
 +
  var test = 'User:' + wgUserName.replace(/ /g, '_') + '/skin.';
 +
  var ext = null;
 +
  if (norm == test + 'js') ext = 'js';
 +
  else if (norm == test + 'css') ext = 'css';
 +
  if (ext != null) window.location.href = window.location.href.replace(/\/skin.(css|js)/i, '/' + skin + '.' + ext);
 +
}
 +
 +
/** extract a URL parameter from the current URL **********
 +
* From [[en:User:Lupin/autoedit.js]]
 +
*
 +
* paramName  : the name of the parameter to extract
 +
*/
 +
function getURLParamValue( paramName, url)
 +
{
 +
if (typeof (url) == 'undefined'  || url === null) url = document.location.href;
 +
var cmdRe=RegExp( '[&?]' + paramName + '=([^&#]*)' ); // Stop at hash
 +
var m=cmdRe.exec(url);
 +
if (m && m.length > 1) return decodeURIComponent(m[1]);
 +
return null;
 +
}
 +
 +
/** &withJS= URL parameter *******
 +
* Allow to try custom scripts from MediaWiki space
 +
* without editing [[Special:Mypage/monobook.js]]
 +
*/
 +
var extraJS = getURLParamValue("withJS");
 +
if ( extraJS && extraJS.match("^MediaWiki:[^&<>=%]*\.js$") ) {
 +
  importScript(extraJS);
 +
}
 +
 +
/* Import more specific scripts if necessary */
 +
 +
if (wgAction == "edit" || wgAction == "submit" || wgPageName == "Special:Upload") //scripts specific to editing pages
 +
{
 +
    importScript("MediaWiki:Common.js/edit.js")
 +
}
 +
else if (wgPageName == "Special:Watchlist") //watchlist scripts
 +
{
 +
    importScript("MediaWiki:Common.js/watchlist.js")
 +
}
 +
if( wgNamespaceNumber == 6 ) {
 +
    importScript('MediaWiki:Common.js/file.js');
 +
}
 +
 +
/** For sysops and accountcreators *****************************************
 +
*
 +
*  Description: Allows for sysop-specific Javascript at [[MediaWiki:Sysop.js]],
 +
*              and accountcreator-specific CSS at [[MediaWiki:Accountcreator.css]].
 +
*/
 +
if ( wgUserGroups ) {
 +
  for ( var g = 0; g < wgUserGroups.length; ++g ) {
 +
    if ( wgUserGroups[g] == "sysop" ) {
 +
      importStylesheet("MediaWiki:Sysop.css");
 +
      addOnloadHook( function() {
 +
        if ( !window.disableSysopJS ) {
 +
          importScript("MediaWiki:Sysop.js");
 +
        }
 +
      } );
 +
    }
 +
    else if ( wgUserGroups[g] == "accountcreator" ) {
 +
      importStylesheet("MediaWiki:Accountcreator.css");
 +
    }
 +
  }
 +
}
 +
 +
 +
/** 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 [[Meta:WikiMiniAtlas]] for more information.
 +
  *  Maintainers: [[User:Dschwen]]
 +
  */
 +
 +
if (wgServer == "https://secure.wikimedia.org") {
 +
    var metaBase = "https://secure.wikimedia.org/wikipedia/meta";
 +
} else {
 +
    var metaBase = "http://meta.wikimedia.org";
 +
}
 +
importScriptURI(metaBase+"/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400")
 +
 +
/* Scripts specific to Internet Explorer */
 +
 +
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;
 +
 +
    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" : "";
 +
    }
 +
 +
    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; }}');
 +
 +
    // IE overflow bug
 +
    appendCSS('div.overflowbugx { overflow-x: scroll !important; overflow-y: hidden !important; } div.overflowbugy { overflow-y: scroll !important; overflow-x: hidden !important; }');
 +
 +
    // IE zoomfix
 +
    //Use to fix right floating div/table inside tables.
 +
    appendCSS('.iezoomfix div, .iezoomfix table { zoom: 1;}' );
 +
 +
    //Import scripts specific to Internet Explorer 6
 +
    if (navigator.appVersion.substr(22, 1) == "6") {
 +
        importScript("MediaWiki:Common.js/IE60Fixes.js")
 +
    }
 +
}
 +
 +
 +
/* 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);
 +
    };
 +
})();
 +
 +
 +
/** 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.";
 +
            } else if ( document.getElementById( InterwikiLinks[i].className + "-ga" ) ) {
 +
                InterwikiLinks[i].className += " GA"
 +
                InterwikiLinks[i].title = "This is a good article in another language.";
 +
            }
 +
        }
 +
    }
 +
}
 +
 +
addOnloadHook( LinkFA );
 +
 +
 
/** Collapsible tables *********************************************************
 
/** Collapsible tables *********************************************************
 
  *
 
  *
 
  *  Description: Allows tables to be collapsed, showing only the header. See
 
  *  Description: Allows tables to be collapsed, showing only the header. See
−
  *              http://www.mediawiki.org/wiki/Manual:Collapsible_tables.
+
  *              [[Wikipedia:NavFrame]].
−
  *  Maintainers: [[**MAINTAINERS**]]
+
  *  Maintainers: [[User:R. Koot]]
 
  */
 
  */
 +
 
var autoCollapse = 2;
 
var autoCollapse = 2;
−
var collapseCaption = '-';
+
var collapseCaption = "hide";
−
var expandCaption = '+';
+
var expandCaption = "show";
 
   
 
   
−
function collapseTable( tableIndex ) {
+
function collapseTable( tableIndex )
−
var Button = document.getElementById( 'collapseButton' + tableIndex );
+
{
−
var Table = document.getElementById( 'collapsibleTable' + tableIndex );
+
    var Button = document.getElementById( "collapseButton" + tableIndex );
 +
    var Table = document.getElementById( "collapsibleTable" + tableIndex );
 
   
 
   
−
if ( !Table || !Button ) {
+
    if ( !Table || !Button ) {
−
return false;
+
        return false;
−
}
+
    }
 
   
 
   
−
var Rows = Table.rows;
+
    var Rows = Table.rows;
 
   
 
   
−
if ( Button.firstChild.data == collapseCaption ) {
+
    if ( Button.firstChild.data == collapseCaption ) {
−
for ( var i = 1; i < Rows.length; i++ ) {
+
        for ( var i = 1; i < Rows.length; i++ ) {
−
Rows[i].style.display = 'none';
+
            Rows[i].style.display = "none";
−
}
+
        }
−
Button.firstChild.data = expandCaption;
+
        Button.firstChild.data = expandCaption;
−
} else {
+
    } else {
−
for ( var i = 1; i < Rows.length; i++ ) {
+
        for ( var i = 1; i < Rows.length; i++ ) {
−
Rows[i].style.display = Rows[0].style.display;
+
            Rows[i].style.display = Rows[0].style.display;
−
}
+
        }
−
Button.firstChild.data = collapseCaption;
+
        Button.firstChild.data = collapseCaption;
−
}
+
    }
 
}
 
}
 
   
 
   
−
function createCollapseButtons() {
+
function createCollapseButtons()
−
var tableIndex = 0;
+
{
−
var NavigationBoxes = new Object();
+
    var tableIndex = 0;
−
var Tables = document.getElementsByTagName( 'table' );
+
    var NavigationBoxes = new Object();
 +
    var Tables = document.getElementsByTagName( "table" );
 
   
 
   
−
for ( var i = 0; i < Tables.length; i++ ) {
+
    for ( var i = 0; i < Tables.length; i++ ) {
−
if ( hasClass( Tables[i], 'collapsible' ) ) {
+
        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];
+
            /* only add button and increment count if there is a header row to work with */
−
Tables[i].setAttribute( 'id', 'collapsibleTable' + tableIndex );
+
            var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
 +
            if (!HeaderRow) continue;
 +
            var Header = HeaderRow.getElementsByTagName( "th" )[0];
 +
            if (!Header) continue;
 
   
 
   
−
var Button    = document.createElement( 'span' );
+
            NavigationBoxes[ tableIndex ] = Tables[i];
−
var ButtonLink = document.createElement( 'a' );
+
            Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex );
−
var ButtonText = document.createTextNode( collapseCaption );
+
 
   
 
   
−
Button.className = 'collapseButton'; // Styles are declared in MediaWiki:Common.css
+
            var Button     = document.createElement( "span" );
 +
            var ButtonLink = document.createElement( "a" );
 +
            var ButtonText = document.createTextNode( collapseCaption );
 
   
 
   
−
ButtonLink.style.color = Header.style.color;
+
            Button.className = "collapseButton"; //Styles are declared in Common.css
−
ButtonLink.setAttribute( 'id', 'collapseButton' + tableIndex );
+
−
ButtonLink.setAttribute( 'href', "javascript:collapseTable(" + tableIndex + ");" );
+
−
ButtonLink.appendChild( ButtonText );
+
 
   
 
   
−
Button.appendChild( document.createTextNode( '[' ) );
+
            ButtonLink.style.color = Header.style.color;
−
Button.appendChild( ButtonLink );
+
            ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
−
Button.appendChild( document.createTextNode( ']' ) );
+
            ButtonLink.setAttribute( "href", "#" );
 +
            addHandler( ButtonLink,  "click", new Function( "evt", "collapseTable(" + tableIndex + " ); return killEvt( evt );") );
 +
            ButtonLink.appendChild( ButtonText );
 
   
 
   
−
Header.insertBefore( Button, Header.childNodes[0] );
+
            Button.appendChild( document.createTextNode( "[" ) );
−
tableIndex++;
+
            Button.appendChild( ButtonLink );
−
}
+
            Button.appendChild( document.createTextNode( "]" ) );
−
}
+
 
   
 
   
−
for ( var i = 0;  i < tableIndex; i++ ) {
+
            Header.insertBefore( Button, Header.childNodes[0] );
−
if ( hasClass( NavigationBoxes[i], 'collapsed' ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], 'autocollapse' ) ) ) {
+
            tableIndex++;
−
collapseTable( i );
+
        }
−
}
+
    }
−
}
+
 +
    for ( var i = 0;  i < tableIndex; i++ ) {
 +
        if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
 +
            collapseTable( i );
 +
        }
 +
        else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
 +
            var element = NavigationBoxes[i];
 +
            while (element = element.parentNode) {
 +
                if ( hasClass( element, "outercollapse" ) ) {
 +
                    collapseTable ( i );
 +
                    break;
 +
                }
 +
            }
 +
        }
 +
    }
 
}
 
}
 
   
 
   
 
addOnloadHook( createCollapseButtons );
 
addOnloadHook( createCollapseButtons );
 
   
 
   
−
/** Test if an element has a certain class **************************************
+
 +
/** Dynamic Navigation Bars (experimental) *************************************
 
  *
 
  *
−
  * Description: Uses regular expressions and caching for better performance.
+
  * Description: See [[Wikipedia:NavFrame]].
−
* Maintainers: [[User:Mike Dillon]], [[User:R. Koot]], [[User:SG]]
+
*  Maintainers: UNMAINTAINED
 
  */
 
  */
 
   
 
   
−
var hasClass = (function() {
+
// set up the words in your language
−
var reCache = {};
+
var NavigationBarHide = '[' + collapseCaption + ']';
−
return function( element, className ) {
+
var NavigationBarShow = '[' + expandCaption + ']';
−
return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
+
−
};
+
// 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, 'NavContent') || hasClass(NavChild, 'NavPic')) {
 +
                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, 'NavContent') || hasClass(NavChild, 'NavPic')) {
 +
                NavChild.style.display = 'block';
 +
            }
 +
        }
 +
        NavToggle.firstChild.data = NavigationBarHide;
 +
    }
 +
}
 +
 +
// adds show/hide-button to navigation bars
 +
function createNavigationBarToggleButton()
 +
{
 +
    var indexNavigationBar = 0;
 +
    // iterate over all < div >-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 isCollapsed = hasClass( NavFrame, "collapsed" );
 +
            /*
 +
            * Check if any children are already hidden.  This loop is here for backwards compatibility:
 +
            * the old way of making NavFrames start out collapsed was to manually add style="display:none"
 +
            * to all the NavPic/NavContent elements.  Since this was bad for accessibility (no way to make
 +
            * the content visible without JavaScript support), the new recommended way is to add the class
 +
            * "collapsed" to the NavFrame itself, just like with collapsible tables.
 +
            */
 +
            for (var NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling) {
 +
                if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
 +
                    if ( NavChild.style.display == 'none' ) {
 +
                        isCollapsed = true;
 +
                    }
 +
                }
 +
            }
 +
            if (isCollapsed) {
 +
                for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
 +
                    if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
 +
                        NavChild.style.display = 'none';
 +
                    }
 +
                }
 +
            }
 +
            var NavToggleText = document.createTextNode(isCollapsed ? NavigationBarShow : NavigationBarHide);
 +
            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: Adds an additional link to the complete list of languages available.
 +
*  Maintainers: [[User:AzaToth]], [[User:R. Koot]], [[User:Alex Smotrov]]
 +
*/
 +
 +
if (wgPageName == 'Main_Page' || wgPageName == 'Talk:Main_Page')
 +
    addOnloadHook(function () {
 +
        addPortletLink('p-lang', 'http://meta.wikimedia.org/wiki/List_of_Wikipedias',
 +
                'Complete list', 'interwiki-completelist', 'Complete list of Wikipedias')
 +
        var nstab = document.getElementById('ca-nstab-main')
 +
        if (nstab && wgUserLanguage=='en') {
 +
            while (nstab.firstChild) nstab = nstab.firstChild
 +
            nstab.nodeValue = 'Main Page'
 +
        }
 +
    }
 +
)
 +
 +
 +
/** Table sorting fixes ************************************************
 +
  *
 +
  *  Description: Disables code in table sorting routine to set classes on even/odd rows
 +
  *  Maintainers: [[User:Random832]]
 +
  */
 +
 +
ts_alternate_row_colors = false;
 +
 +
 +
/***** uploadwizard_newusers ********
 +
* Switches in a message for non-autoconfirmed users at [[Wikipedia:Upload]]
 +
*
 +
*  Maintainers: [[User:Krimpet]]
 +
****/
 +
function uploadwizard_newusers() {
 +
  if (wgNamespaceNumber == 4 && wgTitle == "Upload" && wgAction == "view") {
 +
    var oldDiv = document.getElementById("autoconfirmedusers"),
 +
        newDiv = document.getElementById("newusers");
 +
    if (oldDiv && newDiv) {
 +
      if (typeof wgUserGroups == "object" && wgUserGroups) {
 +
        for (i = 0; i < wgUserGroups.length; i++) {
 +
          if (wgUserGroups[i] == "autoconfirmed") {
 +
            oldDiv.style.display = "block";
 +
            newDiv.style.display = "none";
 +
            return;
 +
          }
 +
        }
 +
      }
 +
      oldDiv.style.display = "none";
 +
      newDiv.style.display = "block";
 +
      return;
 +
    }
 +
  }
 +
}
 +
addOnloadHook(uploadwizard_newusers);
 +
 +
 +
/** IPv6 AAAA connectivity testing **/
 +
 +
var __ipv6wwwtest_factor = 100;
 +
var __ipv6wwwtest_done = 0;
 +
if ((wgServer != "https://secure.wikimedia.org") && (Math.floor(Math.random()*__ipv6wwwtest_factor)==42)) {
 +
    importScript("MediaWiki:Common.js/IPv6.js");
 +
}
 +
 +
/** Magic editintros ****************************************************
 +
*
 +
*  Description: Adds editintros on disambiguation pages and BLP pages.
 +
*  Maintainers: [[User:RockMFR]]
 +
*/
 +
 +
function addEditIntro(name)
 +
{
 +
  var el = document.getElementById('ca-edit');
 +
  if (!el)
 +
    return;
 +
  el = el.getElementsByTagName('a')[0];
 +
  if (el)
 +
    el.href += '&editintro=' + name;
 +
}
 +
 +
 +
if (wgNamespaceNumber == 0) {
 +
  addOnloadHook(function(){
 +
    if (document.getElementById('disambigbox'))
 +
      addEditIntro('Template:Disambig_editintro');
 +
  });
 +
 +
  addOnloadHook(function(){
 +
    var cats = document.getElementById('mw-normal-catlinks');
 +
    if (!cats)
 +
      return;
 +
    cats = cats.getElementsByTagName('a');
 +
    for (var i = 0; i < cats.length; i++) {
 +
      if (cats[i].title == 'Category:Living people' || cats[i].title == 'Category:Possibly living people') {
 +
        addEditIntro('Template:BLP_editintro');
 +
        break;
 +
      }
 +
    }
 +
  });
 +
}
 +
 +
/*
 +
* Description: Stay on the secure server as much as possible
 +
* Maintainers: [[User:TheDJ]]
 +
*/
 +
if(wgServer == 'https://secure.wikimedia.org') {
 +
    importScript( 'MediaWiki:Common.js/secure.js');
 +
}
 +
 +
// Define ta for now. Bugzilla 23175
 +
window.ta = [];
 +
 +
//</source>

Revision as of 17:39, 28 June 2010

//<source lang="javascript">
 
/*
 * Description: Redirects from /User:UserName/skin.js or .css to the user's actual skin page
 * Maintainer: Cacycle
 */
if (wgArticleId == 0 && wgUserName) {
  var slash = wgPageName.indexOf('/');
  var norm = wgPageName.substr(0, slash) + wgPageName.substr(slash).toLowerCase();
  var test = 'User:' + wgUserName.replace(/ /g, '_') + '/skin.';
  var ext = null;
  if (norm == test + 'js') ext = 'js';
  else if (norm == test + 'css') ext = 'css';
  if (ext != null) window.location.href = window.location.href.replace(/\/skin.(css|js)/i, '/' + skin + '.' + ext);
}
 
/** extract a URL parameter from the current URL **********
 * From [[en:User:Lupin/autoedit.js]]
 *
 * paramName  : the name of the parameter to extract
 */
function getURLParamValue( paramName, url) 
{
 if (typeof (url) == 'undefined'  || url === null) url = document.location.href;
 var cmdRe=RegExp( '[&?]' + paramName + '=([^&#]*)' ); // Stop at hash
 var m=cmdRe.exec(url);
 if (m && m.length > 1) return decodeURIComponent(m[1]);
 return null;
}
 
/** &withJS= URL parameter *******
 * Allow to try custom scripts from MediaWiki space 
 * without editing [[Special:Mypage/monobook.js]]
 */
var extraJS = getURLParamValue("withJS");
if ( extraJS && extraJS.match("^MediaWiki:[^&<>=%]*\.js$") ) {
  importScript(extraJS);
}
 
/* Import more specific scripts if necessary */
 
if (wgAction == "edit" || wgAction == "submit" || wgPageName == "Special:Upload") //scripts specific to editing pages
{
    importScript("MediaWiki:Common.js/edit.js")
}
else if (wgPageName == "Special:Watchlist") //watchlist scripts
{
    importScript("MediaWiki:Common.js/watchlist.js")
}
if( wgNamespaceNumber == 6 ) {
    importScript('MediaWiki:Common.js/file.js');
}
 
/** For sysops and accountcreators *****************************************
 *
 *  Description: Allows for sysop-specific Javascript at [[MediaWiki:Sysop.js]],
 *               and accountcreator-specific CSS at [[MediaWiki:Accountcreator.css]].
 */
if ( wgUserGroups ) {
  for ( var g = 0; g < wgUserGroups.length; ++g ) {
    if ( wgUserGroups[g] == "sysop" ) {
      importStylesheet("MediaWiki:Sysop.css");
      addOnloadHook( function() {
        if ( !window.disableSysopJS ) {
          importScript("MediaWiki:Sysop.js");
        }
      } );
    } 
    else if ( wgUserGroups[g] == "accountcreator" ) {
      importStylesheet("MediaWiki:Accountcreator.css");
    }
  }
}
 
 
/** 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 [[Meta:WikiMiniAtlas]] for more information. 
  *  Maintainers: [[User:Dschwen]]
  */
 
if (wgServer == "https://secure.wikimedia.org") {
    var metaBase = "https://secure.wikimedia.org/wikipedia/meta";
} else {
    var metaBase = "http://meta.wikimedia.org";
}
importScriptURI(metaBase+"/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400")
 
/* Scripts specific to Internet Explorer */
 
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;
 
    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" : "";
    }
 
    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; }}');
 
    // IE overflow bug
    appendCSS('div.overflowbugx { overflow-x: scroll !important; overflow-y: hidden !important; } div.overflowbugy { overflow-y: scroll !important; overflow-x: hidden !important; }');
 
    // IE zoomfix
    //Use to fix right floating div/table inside tables.
    appendCSS('.iezoomfix div, .iezoomfix table { zoom: 1;}' );
 
    //Import scripts specific to Internet Explorer 6
    if (navigator.appVersion.substr(22, 1) == "6") {
        importScript("MediaWiki:Common.js/IE60Fixes.js")
    }
}
 
 
/* 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);
    };
})();
 
 
/** 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.";
            } else if ( document.getElementById( InterwikiLinks[i].className + "-ga" ) ) {
                InterwikiLinks[i].className += " GA"
                InterwikiLinks[i].title = "This is a good article in another language.";
            }
        }
    }
}
 
addOnloadHook( LinkFA );
 
 
/** Collapsible tables *********************************************************
 *
 *  Description: Allows tables to be collapsed, showing only the header. See
 *               [[Wikipedia: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.className = "collapseButton";  //Styles are declared in Common.css
 
            ButtonLink.style.color = Header.style.color;
            ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
            ButtonLink.setAttribute( "href", "#" );
            addHandler( ButtonLink,  "click", new Function( "evt", "collapseTable(" + tableIndex + " ); return killEvt( evt );") );
            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 );
        } 
        else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
            var element = NavigationBoxes[i];
            while (element = element.parentNode) {
                if ( hasClass( element, "outercollapse" ) ) {
                    collapseTable ( i );
                    break;
                }
            }
        }
    }
}
 
addOnloadHook( createCollapseButtons );
 
 
/** Dynamic Navigation Bars (experimental) *************************************
 *
 *  Description: See [[Wikipedia: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, 'NavContent') || hasClass(NavChild, 'NavPic')) {
                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, 'NavContent') || hasClass(NavChild, 'NavPic')) {
                NavChild.style.display = 'block';
            }
        }
        NavToggle.firstChild.data = NavigationBarHide;
    }
}
 
// adds show/hide-button to navigation bars
function createNavigationBarToggleButton()
{
    var indexNavigationBar = 0;
    // iterate over all < div >-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 isCollapsed = hasClass( NavFrame, "collapsed" );
            /*
             * Check if any children are already hidden.  This loop is here for backwards compatibility:
             * the old way of making NavFrames start out collapsed was to manually add style="display:none"
             * to all the NavPic/NavContent elements.  Since this was bad for accessibility (no way to make
             * the content visible without JavaScript support), the new recommended way is to add the class
             * "collapsed" to the NavFrame itself, just like with collapsible tables.
             */
            for (var NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling) {
                if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
                    if ( NavChild.style.display == 'none' ) {
                        isCollapsed = true;
                    }
                }
            }
            if (isCollapsed) {
                for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
                    if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
                        NavChild.style.display = 'none';
                    }
                }
            }
            var NavToggleText = document.createTextNode(isCollapsed ? NavigationBarShow : NavigationBarHide);
            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: Adds an additional link to the complete list of languages available.
 *  Maintainers: [[User:AzaToth]], [[User:R. Koot]], [[User:Alex Smotrov]]
 */
 
if (wgPageName == 'Main_Page' || wgPageName == 'Talk:Main_Page') 
    addOnloadHook(function () {
        addPortletLink('p-lang', 'http://meta.wikimedia.org/wiki/List_of_Wikipedias',
                 'Complete list', 'interwiki-completelist', 'Complete list of Wikipedias')
        var nstab = document.getElementById('ca-nstab-main')
        if (nstab && wgUserLanguage=='en') {
            while (nstab.firstChild) nstab = nstab.firstChild
            nstab.nodeValue = 'Main Page'
        }
    }
)
 
 
/** Table sorting fixes ************************************************
  *
  *  Description: Disables code in table sorting routine to set classes on even/odd rows
  *  Maintainers: [[User:Random832]]
  */
 
ts_alternate_row_colors = false;
 
 
/***** uploadwizard_newusers ********
 * Switches in a message for non-autoconfirmed users at [[Wikipedia:Upload]]
 *
 *  Maintainers: [[User:Krimpet]]
 ****/
function uploadwizard_newusers() {
  if (wgNamespaceNumber == 4 && wgTitle == "Upload" && wgAction == "view") {
    var oldDiv = document.getElementById("autoconfirmedusers"),
        newDiv = document.getElementById("newusers");
    if (oldDiv && newDiv) {
      if (typeof wgUserGroups == "object" && wgUserGroups) {
        for (i = 0; i < wgUserGroups.length; i++) {
          if (wgUserGroups[i] == "autoconfirmed") {
            oldDiv.style.display = "block";
            newDiv.style.display = "none";
            return;
          }
        }
      }
      oldDiv.style.display = "none";
      newDiv.style.display = "block";
      return;
    }
  }
}
addOnloadHook(uploadwizard_newusers);
 
 
/** IPv6 AAAA connectivity testing **/
 
var __ipv6wwwtest_factor = 100;
var __ipv6wwwtest_done = 0;
if ((wgServer != "https://secure.wikimedia.org") && (Math.floor(Math.random()*__ipv6wwwtest_factor)==42)) {
    importScript("MediaWiki:Common.js/IPv6.js");
}
 
/** Magic editintros ****************************************************
 *
 *  Description: Adds editintros on disambiguation pages and BLP pages.
 *  Maintainers: [[User:RockMFR]]
 */
 
function addEditIntro(name)
{
  var el = document.getElementById('ca-edit');
  if (!el)
    return;
  el = el.getElementsByTagName('a')[0];
  if (el)
    el.href += '&editintro=' + name;
}
 
 
if (wgNamespaceNumber == 0) {
  addOnloadHook(function(){
    if (document.getElementById('disambigbox'))
      addEditIntro('Template:Disambig_editintro');
  });
 
  addOnloadHook(function(){
    var cats = document.getElementById('mw-normal-catlinks');
    if (!cats)
      return;
    cats = cats.getElementsByTagName('a');
    for (var i = 0; i < cats.length; i++) {
      if (cats[i].title == 'Category:Living people' || cats[i].title == 'Category:Possibly living people') {
        addEditIntro('Template:BLP_editintro');
        break;
      }
    }
  });
}
 
/*
 * Description: Stay on the secure server as much as possible
 * Maintainers: [[User:TheDJ]]
 */
if(wgServer == 'https://secure.wikimedia.org') {
    importScript( 'MediaWiki:Common.js/secure.js');
}
 
// Define ta for now. Bugzilla 23175
window.ta = [];
 
//</source>
Retrieved from "http://laytontechnology.com/support/index.php?title=MediaWiki:Common.js&oldid=228"
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