MediaWiki:Monobook.js/es

From Hattrick

/** Tooltips and access keys ***************************************************

 *
 *  Description: Adds tooltips and access keys to links part of the MediaWiki
 *               interface.
 *  Maintainers: Gwicke?, Simetrical?, Ruud Koot
 */

ta = new Object();
ta["n-mainpage"]            = new Array("z","Visit the main page"); 
ta["n-Main-page"]           = new Array("z","Visit the main page"); 
ta["n-Featured-content"]    = new Array("","Featured content — the best of Wikipedia"); 
ta["n-help"]                = new Array("","The place to find out about Wikipedia"); 
ta["n-contact"]             = new Array("","How to contact Wikipedia");
ta["n-sitesupport"]         = new Array("","Help keep Wikipedia running"); 
ta["t-print"]               = new Array("","Printable version of this page");
ta["t-permalink"]           = new Array("","Permanent link to this version of the page");
ta["t-cite"]                = new Array("","Cite this Wikipedia article");
ta["ca-nstab-project"]      = new Array("c","View the project page");
ta["n-Contents"]            = new Array("","Guides to browsing Wikipedia"); 

/** 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);
    };
})();

/** Internet Explorer bug fix **************************************************
 *
 *  Description: UNDOCUMENTED
 *  Maintainers: User:Tom-?
 */

if (window.showModalDialog && document.compatMode && document.compatMode == "CSS1Compat")
{
  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);
  attachEvent("onresize", fixIEScroll);
}

/** 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
 *               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.getElementsByTagName( "tr" ); 

    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" ) ) {
            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.setAttribute( "id", "collapseButton" + tableIndex );
            ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
            ButtonLink.appendChild( ButtonText );

            Button.appendChild( document.createTextNode( "[" ) );
            Button.appendChild( ButtonLink );
            Button.appendChild( document.createTextNode( "]" ) );

            var Header = Tables[i].getElementsByTagName( "tr" )[0].getElementsByTagName( "th" )[0];
            /* only add button and increment count if there is a header row to work with */
            if (Header) {
                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 Wikipedia:NavFrame.
 *  Maintainers: UNMAINTAINED
 */

 // set up the words in your language
 var NavigationBarHide = '[' + collapseCaption + ']';
 var NavigationBarShow = '[' + expandCaption + ']';
 
 // set up max count of Navigation Bars on page,
 // if there are more, all will be hidden
 // NavigationBarShowDefault = 0; // all bars will be hidden
 // NavigationBarShowDefault = 1; // on pages with more than 1 bar all bars will be hidden
 var NavigationBarShowDefault = autoCollapse;
 
 
 // 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 < 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 NavToggleText = document.createTextNode(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);
        }
    }
    // if more Navigation Bars found than Default: hide all
    if (NavigationBarShowDefault < indexNavigationBar) {
        for(
                var i=1; 
                i<=indexNavigationBar; 
                i++
        ) {
            toggleNavigationBar(i);
        }
    }
  
 }
 
 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!
    }
}

function mainPageAppendCompleteListLink() {
    try {
        var node = document.getElementById( "p-lang" )
                           .getElementsByTagName('div')[0]
                           .getElementsByTagName('ul')[0];

        var aNode = document.createElement( 'a' );
        var liNode = document.createElement( 'li' );

        aNode.appendChild( document.createTextNode( 'Complete list' ) );
        aNode.setAttribute( 'href' , 'http://meta.wikimedia.org/wiki/List_of_Wikipedias' );
        liNode.appendChild( aNode );
        liNode.className = 'interwiki-completelist';
        node.appendChild( liNode );
     } catch(e) {
       // lets just ignore what's happened
       return;
    }
}

if ( wgTitle == 'Main Page' && ( wgNamespaceNumber == 0 || wgNamespaceNumber == 1 ) ) {
       addOnloadHook( mainPageRenameNamespaceTab );
}

if ( wgTitle == 'Main Page' && wgNamespaceNumber == 0 ) {
       addOnloadHook( mainPageAppendCompleteListLink );
}

/** 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 <code>mwCustomEditButtons = [];<code> 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": "<s>",
     "tagClose": "</s>",
     "sampleText": "Strike-through text"};
 
   mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://upload.wikimedia.org/wikipedia/en/1/13/Button_enter.png",
     "speedTip": "Line break",
     "tagOpen": "<br />",
     "tagClose": "",
     "sampleText": ""};
 
   mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://upload.wikimedia.org/wikipedia/en/8/80/Button_upper_letter.png",
     "speedTip": "Superscript",
     "tagOpen": "<sup>",
     "tagClose": "</sup>",
     "sampleText": "Superscript text"};
 
   mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://upload.wikimedia.org/wikipedia/en/7/70/Button_lower_letter.png",
     "speedTip": "Subscript",
     "tagOpen": "<sub>",
     "tagClose": "</sub>",
     "sampleText": "Subscript text"};
 
   mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://upload.wikimedia.org/wikipedia/en/5/58/Button_small.png",
     "speedTip": "Small",
     "tagOpen": "<small>",
     "tagClose": "</small>",
     "sampleText": "Small Text"};
 
   mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://upload.wikimedia.org/wikipedia/en/3/34/Button_hide_comment.png",
     "speedTip": "Insert hidden Comment",
     "tagOpen": "<!-- ",
     "tagClose": " -->",
     "sampleText": "Comment"};
 
   mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://upload.wikimedia.org/wikipedia/en/1/12/Button_gallery.png",
     "speedTip": "Insert a picture gallery",
     "tagOpen": "\
<gallery>\
",
     "tagClose": "\
</gallery>",
     "sampleText": "Image:Example.jpg|Caption1\
Image: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": "<blockquote>\
",
     "tagClose": "\
</blockquote>",
     "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"\
|-\
',
     "tagClose": "\
|}",
     "sampleText": "! header 1\
! header 2\
! header 3\
|-\
| row 1, cell 1\
| row 1, cell 2\
| row 1, cell 3\
|-\
| row 2, cell 1\
| row 2, cell 2\
| 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: 
// <div id="RealTitleBanner">  ... <span id="RealTitle">title</span> ... </div>
// 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 = /</.test(realTitleHTML);    // contains ANY HTML
               var containsTooMuchHTML = /</.test( realTitleHTML.replace(/<\\/?(sub|sup|small|big)>/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 + " - Wikipedia, the free 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 bugzilla: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 );

/** MediaWiki media player *******************************************************
  *
  *  Description: A Java player for in-browser playback of media files.
  *  Created by: User:Gmaxwell
  */

document.write('<script type="text/javascript" src="' 
            + 'http://en.wikipedia.org/w/index.php?title=Mediawiki:Wikimediaplayer.js' 
            + '&action=raw&ctype=text/javascript&smaxage=86400"></script>');

/** 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
  */

if (wgPageName == "Special:Search") {
        var searchEngines = [];
        addOnloadHook(SpecialSearchEnhanced);
}

function SpecialSearchEnhanced() {
        var createOption = function(site, action, mainQ, addQ, addV) {
                var opt = document.createElement('option');
                opt.appendChild(document.createTextNode(site));
                searchEngines[searchEngines.length] = [action, mainQ, addQ, addV];
                return opt;
        }
        var searchForm = document.forms['search'];
        var selectBox = document.createElement('select');
        selectBox.id = 'searchEngine';
        searchForm.onsubmit = function() {
                var optSelected = searchEngines[document.getElementById('searchEngine').selectedIndex];
                searchForm.action = optSelected[0];
                searchForm.lsearchbox.name = optSelected[1];
                searchForm.title.value = optSelected[3];
                searchForm.title.name = optSelected[2];
        }
        selectBox.appendChild(createOption('MediaWiki search', wgScriptPath + '/index.php', 'search', 'title', 'Special:Search'));
        selectBox.appendChild(createOption('Google', 'http://www.google.com/search', 'q', 'sitesearch', 'en.wikipedia.org'));
        selectBox.appendChild(createOption('Yahoo', 'http://search.yahoo.com/search', 'p', 'vs', 'en.wikipedia.org'));
        selectBox.appendChild(createOption('Windows Live', 'http://search.live.com/results.aspx', 'q', 'q1', 'site:http://en.wikipedia.org'));
        selectBox.appendChild(createOption('Wikiwix', 'http://www.wikiwix.com/', 'action', 'lang', 'en'));
        selectBox.appendChild(createOption('Exalead', 'http://www.exalead.com/wikipedia/results', 'q', 'language', 'en'));
        searchForm.lsearchbox.style.marginLeft = '0px';
        var lStat = document.getElementById('loadStatus');
        lStat.parentNode.insertBefore(selectBox, lStat);
}