Grazie, risolto, ho messo i meta
codice:
<FORM action=index.php method=post>
<INPUT type=hidden value=UserCP name=act>
<INPUT type=hidden value=07 name=CODE><INPUT type=hidden value=2 name=u_language>
<INPUT class=forminput type=submit value="English Forum" name=submit> 
<meta http-equiv="refresh" content="3;url=http://tuourl"></FORM>