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;