/*************************************************
	TOP NAV
*/
function top_nav_sel(id)
{
	var elem = document.getElementById("top-nav-" + id);
	elem.src = "/images/top-nav-" + id + "-lit.png";
}
function top_nav_unsel(id)
{
	var elem = document.getElementById("top-nav-" + id);
	elem.src = "/images/top-nav-" + id + "-unlit.png";
}