function menu(){
	var ulName = document.getElementById("dropDownMenu").getElementsByTagName("ul")
    for (var i = 0; i < ulName.length; i++){
    	var span = document.createElement("span")
		//spanref.className="arrowdiv"
		span.innerHTML = "&nbsp;&nbsp;"
		ulName[i].parentNode.getElementsByTagName("a")[0].appendChild(span)
    	ulName[i].parentNode.onmouseover = function(){
    		//this.getElementsByTagName("ul")[0].style.left = 204 + "px"
    		this.getElementsByTagName("ul")[0].style.display = "block"
    	}
    	ulName[i].parentNode.onmouseout = function(){
    	this.getElementsByTagName("ul")[0].style.display = "none"
    	}
    }
}

if (window.addEventListener)
	window.addEventListener("load", menu, false)

else if (window.attachEvent)
	window.attachEvent("onload", menu)