// JavaScript Document

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;