Hadi wrote: > I'm facing trouble here when user click back button in the browser after > login it give him (Webpage has expired). As Ashley already said, that is normal browser behavior. For an explanation and a possible resolution see <http://en.wikipedia.org/wiki/Post/Redirect/Get>. -- Christoph M. Becker -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php