// Detecto idioma.
u = location.href;

// JavaScript Document
document.write('<script type="text/javascript" src="common/js/prototype.js"></script>' + String.fromCharCode(13));
document.write('<script type="text/javascript" src="common/js/scriptaculous.js?load=effects,builder"></script>' + String.fromCharCode(13));
document.write('<script type="text/javascript" src="common/js/lightbox2.js"></script>' + String.fromCharCode(13));
document.write('<script type="text/javascript" src="common/js/swfobject_modified.js"></script>' + String.fromCharCode(13));

function go(lang) {
	pos = u.indexOf('/index.html');
	if (pos==-1) pos=u.length-1;
	web = u.substr(0,pos+1) + lang + u.substr(pos+1);
	location.href = web;
}