I'm trying create a login script that keeps the visitor loged in each time he/she visits the site, so they wouldn't need to log in each time. I cannot change php.ini to increase expiration time, which is at 0 right now, because I'm on a virtual hosting plan. Is there a way I can I cookie functions to set a variable to remember the visitor? Any other ideas about how I can keep people loged in across multiple visits?

Thank you,
Lenny