function OnMouseHM( menuId, place, over ) {
	var menu = document.getElementById( menuId );
	var ext = ( over ) ? "_o.gif" : "_n.gif";
	menu.setAttribute( "src", place + menuId + ext );
}

function OnMouseSM( menuId, place, over ) {
	var menu = document.getElementById( menuId );
	var ext = ( over ) ? "_o.gif" : "_n.gif";
	menu.setAttribute( "src", place + menuId + ext );
}