// IE HOVER AND Z-INDEX FIX FOR MAIN NAV
function startList() {
	if (document.all && document.getElementById) {
		var zCount = 100;
		var navRoot = document.getElementById("nav");
		for (i = 0; i < navRoot.childNodes.length; i++) {
			var node = navRoot.childNodes[i];
			if (node.nodeName == "LI") {
				node.style.zIndex = zCount;
				zCount--;
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}

addEvent(window, 'load', startList, false);