window.onload = function(){
	var main_submenues = document.getElementById("menu").getElementsByTagName("div");
	var main_anchors = document.getElementById("menu").getElementsByTagName("a");
	for (var i=0; i < main_anchors.length; i++ ){
		main_anchors[i].onmouseover = function(){
			var submenu = this.nextSibling.nextSibling;
			var parentDiv = this.parentNode;
			if (submenu && submenu.nodeName == "DIV" && submenu.className == "submenu"){
				submenu.style.left = this.offsetLeft + 12  +'px';
				submenu.style.display = "block";
				return false;
				}
			return true;
			}
		main_anchors[i].onmouseout = function(){
			var submenu = this.nextSibling.nextSibling;
			var parentDiv = this.parentNode;
			if (submenu && submenu.nodeName == "DIV" && submenu.className == "submenu"){
				submenu.style.display = "none";
				return false;
				}
			return true;
			}
		}
	for (var i=0; i < main_submenues.length; i++ ){
		main_submenues[i].onmouseover = function(){
			if (this.nodeName == "DIV" && this.className == "submenu"){
			this.style.display = "block";
			return true;
			}
			else{
				this.parentNode.style.display = "block";
				}
			return true;
			}
		main_submenues[i].onmouseout = function(){
			if (this.nodeName == "DIV" && this.className == "submenu"){
			this.style.display = "none";
			return true;
			}
			return true;
			}
		}
	}