problem in get $vbulletin into external class

[manuel.fho]

clean cookies, history, passwords, test in other browser... ff, chrome, safary, etc and same problem.
Register in forum and test the public script please.

User ID 999:
>>> console.log(document.location + ' ::: ' + document.cookie)
http://elsilencio.cl/portal/brigde.php ::: CF_ORACLE=PRECACHED; __cfduid=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaa; __utma=1915749.1000392128.1358186771.1358186771.13 58186771.1; __utmb=1915749.27.10.1358186771; __utmc=1915749; __utmz=1915749.1358186771.1.1.utmcsr=(direct)|utmc cn=(direct)|utmcmd=(none); bb_lastvisit=1358189348; bb_lastactivity=0

User ID 0:
>>> console.log(document.location + ' ::: ' + document.cookie)
http://www.elsilencio.cl/portal/brigde.php ::: __cfduid=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaa; __utma=1915749.1000392128.1358186771.1358186771.13 58186771.1; __utmb=1915749.27.10.1358186771; __utmc=1915749; __utmz=1915749.1358186771.1.1.utmcsr=(direct)|utmc cn=(direct)|utmcmd=(none); bb_lastvisit=1358189348; bb_lastactivity=0