$sql = "SELECT B.idlang FROM ".$cfg["tab"]["clients_lang"]." AS A, ".$cfg["tab"]["lang"]." AS B WHERE A.idclient='".Contenido_Security::toInteger($client)."' AND A.idlang = B.idlang LIMIT 0,1";
$db->query($sql);
$db->next_record();
$lang = $db->f("idlang");
}
}
if (!$sess->is_registered("lang") ) $sess->register("lang");
if (!$sess->is_registered("client") ) $sess->register("client");