id_timer = 0;
function timerEsconder(ob) {
	id_timer = setTimeout("esconderSubmenu('" + ob + "');", 5000);
}
function esconderSubmenu(ob) {

	$(ob).setStyles({ "display": "none" });
	
}
function mostrarSubMenu(ob) {
	
	clearTimeout(id_timer)
	$(ob).setStyles({ "display": "inline" });
}