// Menu

function showSubMenu(el){
	$(el).setStyle({display: 'block'});
}

function hideSubMenu(el){
	$(el).setStyle({display: 'none'});
}

//Mapa

function abre(url,janela,larg,alt,scroll,pos1,pos2){
 window.open(url,janela,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scroll+',resizable=no,copyhistory=no,top='+pos1+',left='+pos2+',screenY='+pos1+',screenX='+pos2+',width='+larg+',height='+alt);
}