var cssmenuids=["main_menu"]; //Enter id(s) of CSS Horizontal UL menus, separated by commas
var csssubmenuoffset=-1; //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+"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)