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| /*
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| // --------------------------------------------------------
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| // Dynamic Navigation Bars (experimental)
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| // Description: See [[Wikipedia:NavFrame]].
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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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| // 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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| 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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| 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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| 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' ) || hasClass( NavChild, 'NavContent' ) ) {
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| if (NavChild.style.display == 'none') {
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| NavToggleText = document.createTextNode(NavigationBarShow);
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| break;
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| }
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| }
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| }
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|
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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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| }
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|
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| addOnloadHook( createNavigationBarToggleButton );
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|
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| */
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| // -------------------------------------------------------- | | // -------------------------------------------------------- |
| // Test if an element has a certain class | | // Test if an element has a certain class |
