note 41700 added to function.session-start

Firstly,sorry for my bad english. i am working in a site an i make the authentificacion using Auth/Auth.php and works correctly but if the user knows the url can access to my page without my permission. i am trying use Auth/Auth.php and Auth/Container/DB.php because i looked a script that maked this to use a different database driven storage container(no DB).Can tell me as this is posible and how. Other mail:neo_morfeo2002@yahoo.es ---- Manual Page -- http://www.php.net/manual/en/function.session-start.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+41700 Delete -- http://master.php.net/manage/user-notes.php?action=delete+41700&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+41700&report=yes Search -- http://master.php.net/manage/user-notes.php