Auth::setExpire

I am a newby to both PHP and to the Auth package, so please forgive me if I am doing something stupid. I am trying to get expirations to work such that as long as a user is actively working, their session will stay alive, but if they go for a set time without doing anything their session will time out. I have successful set an initial expire time, but I cannot for the life of me get it to reset or extend that time. Here is the code I am currently using: $dsn = "pgsql://$dbuser:$dbpass@$dbhost/$dbname"; $params = array( "dsn" => $dsn, "table" => "staff", "usernamecol" => "id", "passwordcol" => "password" ); $myauth = new Auth("DB", $params, "loginFunction"); $myauth->setExpire(30, true); $myauth->start(); if ($myauth->getAuth()) { echo "<html>\n"; echo "<body>\n"; echo "You have been authenticated successfully"; echo "</body>\n"; echo "</html>\n"; } I have tried using the setExpire both with and without the add parameter and see no difference in how it works. I also found that if the setExpire is after the start() it seems to have no effect at all. Thanks for any help. --Richard ------------------------------ Richard B. Pyne, NZ7K rpyne@kinfolk.org http://pyne.kinfolk.org/rbp2