well i am not using database;

and i am also not using session handling functions like
session_register and session_start Directly.
i have implemented them using a session class and i am setting and
retrieving session variables by using object of the session class.
the problem i am facing is that as long as i use the session class
object in a single page it is fine but what should i do in order to
make that object accessible in other pages so that i may check the
authenticity of user, using functions on the same object.
hop i m clear this time.

Thanx