function ShowMenu(menuID, left)
{
	var element = document.getElementById(menuID);
	//alert (element.style);
	//alert(menuID + "\n" + left);
	element.style.left = left + "px";
	//element.style.top = left + "px";
}

function HideMenu(menuID)
{
	var element = document.getElementById(menuID);
	element.style.left = "-999px";
}