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()
{
	for (var i=0; i<menuids.length; i++)
	{				
		if(document.getElementById(menuids[i]) != null){
			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)