function showSub(id)
{				
	document.getElementById("sub" + id).style.display = "block";
	document.getElementById("li" + id).style.color = "#FFFFFF";
	document.getElementById("a" + id).style.color = "#FFFFFF";
}
function hideSub(id)
{
	document.getElementById("sub" + id).style.display = "none";
	document.getElementById("li" + id).style.color = "#B3DEF4";						
	document.getElementById("a" + id).style.color = "#B3DEF4";						
}