// JavaScript Document

function donavhighlights(){
   if(!document.layers){
		var url = unescape(window.location.href); 
	  	// look for any #sectionMenu items 
		if (document.getElementById('sectionMenu')) {
			var sectionHandle=document.getElementById('sectionMenu');
			// code here
			// get the folder name
			// Process array of sectionMenu links
			var atags=sectionHandle.getElementsByTagName("a");
      		for(var i=0;i<atags.length;i++){
				var link=unescape(atags[i].href);
				// check arrary for exact match
				if(!url.indexOf(link)){
					// set CSS of current link
					atags[i].className="current";
				}
			}
			startPos=url.lastIndexOf("/");
			urlLength=url.length;
			pageName=url.substr(startPos+1,urlLength-startPos);
			parentUrl=url.replace(pageName,"");
			parentUrl+="index.php";
			//pageName
			var navHandle=document.getElementById('navigation');
			var atags=navHandle.getElementsByTagName("a");
			for(var i=0;i<atags.length;i++){
				var link=unescape(atags[i].href);
				// check arrary for exact match
				if(!parentUrl.indexOf(link)){
					// set CSS of current link
					atags[i].className="current";
										if (atags[i].parentNode.getElementsByTagName("UL").length > 0 ) {
						atags[i].parentNode.getElementsByTagName("UL")[0].style.display="block";
					}

				}
			}

		} else {
			var navHandle=document.getElementById('navigation');
			var atags=navHandle.getElementsByTagName("a");
			for(var i=0;i<atags.length;i++){
				var link=unescape(atags[i].href);
				// check arrary for exact match
				testUrl=url+"index.php";
				if(testUrl.indexOf(link)>=0 || url.indexOf(link)>=0){
					// set CSS of current link
					atags[i].className="current";
					if (atags[i].parentNode.getElementsByTagName("UL").length > 0 ) {
						atags[i].parentNode.getElementsByTagName("UL")[0].style.display="block";
					}
					if (atags[i].parentNode.parentNode.parentNode.nodeName=="LI") {
						atags[i].parentNode.parentNode.parentNode.firstChild.className="current";
						atags[i].parentNode.parentNode.style.display="block";
					}
				}
			}
		}
	}
}

if (window.addEventListener)
window.addEventListener("load", donavhighlights, false)
else if (window.attachEvent)
window.attachEvent("onload", donavhighlights)