var menuids=new Array("verticalmenu1","verticalmenu2") //Enter id(s) of UL menus, separated by commas
var submenuoffset=1 //Offset of submenus from main menu. Default is -2 pixels.

function createcssmenu(){
	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, true)
else if (window.attachEvent)
window.attachEvent("onload", createcssmenu)