startList = function() {
		if (document.all&&document.getElementById) {
			navRoot = document.getElementById("nav");

			for (i = 0; i < navRoot.childNodes.length; i++) {
				node = navRoot.childNodes[i];

				if (node.nodeName == "LI") {
					node.onmouseover = function() {
						this.className += " over";
					}

					node.onmouseout = function() {
						this.className = this.className.replace(" over", "");
					}
				}
			}
		}
	}

	window.onload=startList;