/* VARIABLES PARA CAMBIAR DE IDIOMA */

var cad = document.location.pathname;

var id = '/esp/';

var id2 = '/eusk/';

var resto = cad.substring(5,cad.length) + document.location.search; // espaņol

var resto2 = cad.substring(5,cad.length) + document.location.search; // euskera

/* variables para controlar los navegadores */

var ns6 = (!document.all && document.getElementById)? 1:0;

var ie4 = (document.all)? 1:0;

var ns4 = (document.layers)? 1:0;