var currentActiveItem = null;
var nodes = null;
var nav = null;

startList = function() {
	initMenu();
	
	if (nav){
		if (nodes){
			for (var i=0; i<nodes.length; i++) {

					if (nodes[i].className == 'active')
					{
						currentActiveItem = nodes[i];
					}
				
					nodes[i].onmouseover = function() {
					for (var i=0; i<nodes.length; i++)
					{
						if (nodes[i].className == 'active')
						{
							currentActiveItem = nodes[i];
						}
						nodes[i].className = "";
					}
					this.className = "hover";
				}
				nodes[i].onmouseoutxxx = function() {
					this.className = this.className.replace("hover", "");
				}
			}
			

			nav.onmouseoutXX = function() {
				for (var i=0; i<nodes.length; i++)
				{
					nodes[i].className = "";
				}
				if (currentActiveItem)
				{
					currentActiveItem.className = 'active';
				}	
			}
			
		}
	}
	
}


initMenu = function () {
	nodes = document.getElementById("main-nav").getElementsByTagName("li");
	nav = document.getElementById("main-nav");
}

if (window.addEventListener) {
	window.addEventListener("load", startList, false);
}
else if (window.attachEvent) {
	window.attachEvent("onload", startList);
}