session expiry??? pls help...

We are currently developing our B2B project. I was assigned to do the utilities and securities of our system. Right now, I am working with the sessionID which I generated with my own format... i am saving this generated sessionID, together with some information about the user who logs in to our database ...it is now running... my problem is... how can i place an EXPIRY of that session??? i want that a session should expire after 30 minutes of no action on the page... i have a field on the session table which is name "session status" for me to tag if the session is "IN" or "OUT".

thanks...

joe

Hi,
U can try this.....
Use ASP session object's session.timeout property to set the time out period in munites.

:)