var cssmenuids=["topmenu"] //Enter id(s) of CSS Horizontal UL menus, separated by commas
var csssubmenuoffset=0 //Offset of submenus from main menu. Default is 0 pixels.

function createcssmenu2(){
  for (var i=0; i<cssmenuids.length; i++){
    var ultags=document.getElementById(cssmenuids[i]).getElementsByTagName("ul")
      for (var t=0; t<ultags.length; t++){
  		ultags[t].style.top=ultags[t].parentNode.offsetHeight+csssubmenuoffset+"px"
      	ultags[t].parentNode.onmouseover=function(){
            this.style.zIndex=100
            this.getElementsByTagName("ul")[0].style.visibility="visible"
        	  this.getElementsByTagName("ul")[0].style.zIndex=0
            }
      	ultags[t].parentNode.onmouseout=function(){
        	this.style.zIndex=0
        	this.getElementsByTagName("ul")[0].style.visibility="hidden"
        	this.getElementsByTagName("ul")[0].style.zIndex=100
    	    }
        }
    }
}

if (window.addEventListener)
window.addEventListener("load", createcssmenu2, false)
else if (window.attachEvent)
window.attachEvent("onload", createcssmenu2)