<!--

	function addLoadEvent(func) {
		var oldonload = window.onload;
		if (typeof window.onload != 'function') {
			window.onload = func;
		} else {
			window.onload = function() {
				oldonload();
				func();
			}
		}
	}
	
	function navAbove() {
		if (!document.getElementsByTagName) return false;
		if (!document.getElementById) return false;
		if (!document.getElementById("navtop1")) return false;
	
		setThirdStage("navtop1");
	}
	
	function navBelow() {
		if (!document.getElementsByTagName) return false;
		if (!document.getElementById) return false;
		if (!document.getElementById("navtop2")) return false;
	
		setThirdStage("navtop2");
	}
	
function rightTrim(sString) {
		while(sString.substring(sString.length-1, sString.length) == ' ') {
			sString = sString.substring(0,sString.length-1);
		}
		return sString;
	}
	
	function setThirdStage(setArea) {
		var pattern = "assnnav1";
	
		var globalNav = document.getElementById(setArea);
		var navLinks = globalNav.getElementsByTagName("a");
		
		var regPattern = /^(.*)(\/)/;
	
		// run the window location URL against our regex pattern
		var currentUrl = window.location.href;
		var currentPath = currentUrl.replace(regPattern, "");
		
		for (var i=0; i<navLinks.length; i++) {
			var linkUrl = navLinks[i].getAttribute("href");
			
			if (linkUrl) {
				var linkPath = linkUrl.replace(regPattern, "");
				var trimPath = rightTrim(linkPath);
				
				if (trimPath == currentPath) {
					var parentList = navLinks[i].parentNode.parentNode.parentNode;
					var childChecker = parentList.childNodes.length;
					
					if (childChecker < 5) {
						// Main button
						navLinks[i].parentNode.className = "current";
					
						navLinks[i].onmouseover = "&nbsp;";
						navLinks[i].onmouseout = "&nbsp;";
						
						var getImg = navLinks[i].getElementsByTagName("img");
						
						var getSrc = getImg[0].getAttribute("src");
						
						var adjustSrc = getSrc.replace(pattern, "assnnav3");
						getImg[0].setAttribute("src",adjustSrc);
					} else {
						// Sub menu
						navLinks[i].parentNode.className = "current";
						parentList.className = "current";
						
						var parentLink = parentList.getElementsByTagName("a");
						parentLink[0].onmouseover = "&nbsp;";
						parentLink[0].onmouseout = "&nbsp;";
						
						var getImg = parentList.getElementsByTagName("img");
						
						var getSrc = getImg[0].getAttribute("src");
						
						var adjustSrc = getSrc.replace(pattern, "assnnav3");
						getImg[0].setAttribute("src",adjustSrc);
					}
				}
			}
		}
	}
	
	addLoadEvent(navAbove);
	addLoadEvent(navBelow);

//-->