startListRecursive = function(navRoot)
{
 for (var 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="";
      }

    if(node.getElementsByTagName("UL")[0])
        startListRecursive(node.getElementsByTagName("UL")[0]);
  }
 }
}