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;