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| | /* Any JavaScript here will be loaded for all users on every page load. */ | | /* Any JavaScript here will be loaded for all users on every page load. */ |
| − | // ============================================================
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| − | // BEGIN Dynamic Navigation Bars (experimantal)
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| − | // This script is from Wikipedia. For author attribution, please see http://en.wikipedia.org/w/index.php?title=MediaWiki:Common.js&action=history
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| − |
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| − |
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| − | /* Test if an element has a certain class **************************************
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| − | *
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| − | * Description: Uses regular expressions and caching for better performance.
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| − | * Maintainers: User:Mike Dillon, User:R. Koot, User:SG
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| − | */
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| − |
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| − | var hasClass = (function () {
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| − | var reCache = {};
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| − | return function (element, className) {
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| − | return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
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| − | };
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| − | })();
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| − |
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| − | /** Collapsible tables *********************************************************
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| − | *
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| − | * Description: Allows tables to be collapsed, showing only the header. See
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| − | * [[Wikipedia:NavFrame]].
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| − | * Maintainers: [[User:R. Koot]]
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| − | */
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| − |
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| − | var autoCollapse = 2;
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| − | var collapseCaption = "hide";
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| − | var expandCaption = "show";
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| − |
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| − | function collapseTable( tableIndex )
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| − | {
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| − | var Button = document.getElementById( "collapseButton" + tableIndex );
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| − | var Table = document.getElementById( "collapsibleTable" + tableIndex );
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| − |
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| − | if ( !Table || !Button ) {
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| − | return false;
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| − | }
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| − |
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| − | var Rows = Table.getElementsByTagName( "tr" );
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| − |
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| − | if ( Button.firstChild.data == collapseCaption ) {
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| − | for ( var i = 1; i < Rows.length; i++ ) {
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| − | Rows[i].style.display = "none";
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| − | }
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| − | Button.firstChild.data = expandCaption;
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| − | } else {
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| − | for ( var i = 1; i < Rows.length; i++ ) {
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| − | Rows[i].style.display = Rows[0].style.display;
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| − | }
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| − | Button.firstChild.data = collapseCaption;
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| − | }
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| − | }
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| − |
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| − | function createCollapseButtons()
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| − | {
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| − | var tableIndex = 0;
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| − | var NavigationBoxes = new Object();
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| − | var Tables = document.getElementsByTagName( "table" );
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| − |
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| − | for ( var i = 0; i < Tables.length; i++ ) {
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| − | if ( hasClass( Tables[i], "collapsible" ) ) {
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| − | NavigationBoxes[ tableIndex ] = Tables[i];
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| − | Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex );
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| − |
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| − | var Button = document.createElement( "span" );
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| − | var ButtonLink = document.createElement( "a" );
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| − | var ButtonText = document.createTextNode( collapseCaption );
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| − |
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| − | Button.style.styleFloat = "right";
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| − | Button.style.cssFloat = "right";
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| − | Button.style.fontWeight = "normal";
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| − | Button.style.textAlign = "right";
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| − | Button.style.width = "6em";
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| − |
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| − | ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
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| − | ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
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| − | ButtonLink.appendChild( ButtonText );
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| − |
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| − | Button.appendChild( document.createTextNode( "[" ) );
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| − | Button.appendChild( ButtonLink );
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| − | Button.appendChild( document.createTextNode( "]" ) );
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| − |
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| − | var Header = Tables[i].getElementsByTagName( "tr" )[0].getElementsByTagName( "th" )[0];
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| − | /* only add button and increment count if there is a header row to work with */
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| − | if (Header) {
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| − | Header.insertBefore( Button, Header.childNodes[0] );
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| − | tableIndex++;
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| − | }
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| − | }
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| − | }
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| − |
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| − | for ( var i = 0; i < tableIndex; i++ ) {
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| − | if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
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| − | collapseTable( i );
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| − | }
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| − | }
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| − | }
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| − | addOnloadHook( createCollapseButtons );
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| − |
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| − | /** Dynamic Navigation Bars (experimental) *************************************
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| − | *
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| − | * Description: See [[Wikipedia:NavFrame]].
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| − | * Maintainers: UNMAINTAINED
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| − | */
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| − |
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| − | // set up the words in your language
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| − | var NavigationBarHide = '[' + collapseCaption + ']';
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| − | var NavigationBarShow = '[' + expandCaption + ']';
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| − |
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| − | // set up max count of Navigation Bars on page,
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| − | // if there are more, all will be hidden
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| − | // NavigationBarShowDefault = 0; // all bars will be hidden
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| − | // NavigationBarShowDefault = 1; // on pages with more than 1 bar all bars will be hidden
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| − | var NavigationBarShowDefault = autoCollapse;
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| − |
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| − |
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| − | // shows and hides content and picture (if available) of navigation bars
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| − | // Parameters:
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| − | // indexNavigationBar: the index of navigation bar to be toggled
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| − | function toggleNavigationBar(indexNavigationBar)
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| − | {
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| − | var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
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| − | var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);
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| − |
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| − | if (!NavFrame || !NavToggle) {
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| − | return false;
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| − | }
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| − |
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| − | // if shown now
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| − | if (NavToggle.firstChild.data == NavigationBarHide) {
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| − | for (
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| − | var NavChild = NavFrame.firstChild;
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| − | NavChild != null;
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| − | NavChild = NavChild.nextSibling
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| − | ) {
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| − | if ( hasClass( NavChild, 'NavPic' ) ) {
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| − | NavChild.style.display = 'none';
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| − | }
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| − | if ( hasClass( NavChild, 'NavContent') ) {
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| − | NavChild.style.display = 'none';
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| − | }
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| − | }
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| − | NavToggle.firstChild.data = NavigationBarShow;
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| − |
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| − | // if hidden now
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| − | } else if (NavToggle.firstChild.data == NavigationBarShow) {
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| − | for (
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| − | var NavChild = NavFrame.firstChild;
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| − | NavChild != null;
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| − | NavChild = NavChild.nextSibling
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| − | ) {
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| − | if (hasClass(NavChild, 'NavPic')) {
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| − | NavChild.style.display = 'block';
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| − | }
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| − | if (hasClass(NavChild, 'NavContent')) {
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| − | NavChild.style.display = 'block';
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| − | }
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| − | }
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| − | NavToggle.firstChild.data = NavigationBarHide;
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| − | }
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| − | }
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| − |
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| − | // adds show/hide-button to navigation bars
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| − | function createNavigationBarToggleButton()
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| − | {
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| − | var indexNavigationBar = 0;
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| − | // iterate over all < div >-elements
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| − | var divs = document.getElementsByTagName("div");
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| − | for(
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| − | var i=0;
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| − | NavFrame = divs[i];
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| − | i++
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| − | ) {
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| − | // if found a navigation bar
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| − | if (hasClass(NavFrame, "NavFrame")) {
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| − |
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| − | indexNavigationBar++;
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| − | var NavToggle = document.createElement("a");
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| − | NavToggle.className = 'NavToggle';
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| − | NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
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| − | NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
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| − |
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| − | var NavToggleText = document.createTextNode(NavigationBarHide);
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| − | NavToggle.appendChild(NavToggleText);
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| − | // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
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| − | for(
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| − | var j=0;
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| − | j < NavFrame.childNodes.length;
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| − | j++
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| − | ) {
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| − | if (hasClass(NavFrame.childNodes[j], "NavHead")) {
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| − | NavFrame.childNodes[j].appendChild(NavToggle);
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| − | }
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| − | }
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| − | NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
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| − | }
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| − | }
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| − | // if more Navigation Bars found than Default: hide all
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| − | if (NavigationBarShowDefault < indexNavigationBar) {
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| − | for(
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| − | var i=1;
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| − | i<=indexNavigationBar;
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| − | i++
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| − | ) {
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| − | toggleNavigationBar(i);
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| − | }
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| − | }
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| − |
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| − | }
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| − | addOnloadHook( createNavigationBarToggleButton );
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