var menuids = new Array("verticalmenu"); 	//Enter id(s) of UL menus, separated by commas
var submenuoffset = -2; 					//Offset of submenus from main menu. Default is -2 pixels.

function createcssmenu(){
	if(!document.getElementById(menuids)) return;

	for (var i=0; i<menuids.length; i++){
  		var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul");
		for (var t=0; t<ultags.length; t++){
			var spanref=document.createElement("span");
			spanref.className="arrowdiv";
			spanref.innerHTML="&nbsp;&nbsp;";
			ultags[t].parentNode.getElementsByTagName("a")[0].appendChild(spanref);
			ultags[t].parentNode.onmouseover=function(){
				this.getElementsByTagName("ul")[0].style.left=this.parentNode.offsetWidth+submenuoffset+"px";
				this.getElementsByTagName("ul")[0].style.display="block";
			}
			
			ultags[t].parentNode.onmouseout=function(){
				this.getElementsByTagName("ul")[0].style.display="none";
			}
		}
  	}
}


if (window.addEventListener){
	window.addEventListener("load", createcssmenu, false);
} else if (window.attachEvent) {
	window.attachEvent("onload", createcssmenu);
}