<!--

	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 setThirdStage(setArea) {
		var pattern = "assnnav1";
	
		var globalNav = document.getElementById(setArea);
		var navLinks = globalNav.getElementsByTagName("a");
	
		for (var i=0; i<navLinks.length; i++) {
			var linkUrl = navLinks[i].getAttribute("href");
			var currentUrl = window.location.href;
			
			if (currentUrl.indexOf(linkUrl) != -1) {
				navLinks[i].setAttribute("onMouseOut"," ");
				navLinks[i].setAttribute("onMouseOver"," ");
				
				var getImg = navLinks[i].getElementsByTagName("img");
				
				var getSrc = getImg[0].getAttribute("src");
				
				var adjustSrc = getSrc.replace(pattern, "assnnav3");
				getImg[0].setAttribute("src",adjustSrc);
			}
		}
	
	}
	
	addLoadEvent(navAbove);
	addLoadEvent(navBelow);

//-->