function closeall() {
		for (var i=1; i<=10; i++) {
			document.getElementById('submenu'+i).style.visibility='hidden';
		}
	}

	function opensub(i, y) {
		document.getElementById('submenu'+i).top=y;
		document.getElementById('submenu'+i).style.visibility='visible';
	}

	function getTop(elem) {
		if (elem) {
			if (elem.y) {
				return elem.y-10;
			}
			else {
				var tleft=elem.offsetTop;
				while ((elem=elem.offsetParent) != null) {
					tleft += elem.offsetTop;
				}
				return tleft-2;
			}
		}
		else {
			return -1;
		}
	}



	var IE = document.all?true:false;
	if (!IE) document.captureEvents(Event.MOUSEMOVE);
	document.onmousemove = getMouseX;
	var tempX = 0;
	function getMouseX(e) {
		if (IE) {
			tempX = event.clientX + document.body.scrollLeft;
		} else { 
			tempX = e.pageX;
		}  
		if (tempX>300) { closeall(); }
		return true;
		
	}