// JavaScript Document

startList = function() {
  if (document.all&&document.getElementById) {
    var navItems = document.getElementById("nav").getElementsByTagName("li");
    
   for (var i=0; i< navItems.length; i++) {
      if(navItems[i].className == "submenu") {
         navItems[i].onmouseover=function() {this.getElementsByTagName('ul')[0].style.display="block";this.style.backgroundColor = "#f9f9f9";}
         navItems[i].onmouseout=function() {this.getElementsByTagName('ul')[0].style.display="none";this.style.backgroundColor = "#FFFFFF";}
      }
   }     
  }
}

window.onload=startList;