// JavaScript Document
function submenu(n) {
	eval('window.parent.' + n + '.style.visibility = "visible"');
}

function limpiar_submenus(n) {
	//limpiar();
	window.parent.semicerrados.style.visibility = "hidden";
	window.parent.lineales.style.visibility = "hidden";
	window.parent.torres.style.visibility = "hidden";
	window.parent.urbanizacion.style.visibility = "hidden";
	window.parent.vacio.style.visibility = "visible";	
}