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