I have a session that I control with a mysql table. But if the user press the back (to back a homepage of history) he can access the previews page without passing in the php session. How can I solve this problem? Something like happens when the internet explorer controls the session... thanks, Augusto Cesar Castoldi -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]