var cssmenuids=["NSTopMenu"] //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+csssubmenuoffset+"px";
				var spanref=document.createElement("span");
				spanref.className="arrowdiv";
				spanref.innerHTML="&nbsp;&nbsp;&nbsp;&nbsp;";
				ultags[t].parentNode.getElementsByTagName("a")[0].appendChild(spanref);
				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)