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;

startList = function() {
var nodes = document.getElementById("nav2").getElementsByTagName("li");
for (var i=0; i<nodes.length; i++) {
nodes[i].onmouseover = function() {
this.className += " over";
}
nodes[i].onmouseout = function() {
this.className = this.className.replace(new RegExp(" over\\b"), "");
}
}
}
if (window.attachEvent) window.attachEvent("onload", startList);