First of all, Thanks Flint for answering. Well, Session can't solve that problem too. I tried that before. A strategy is: When you set/retrieve the cookie at the same page, it can't retrieve the last data from the cookie. But it recorded all the data. Probably, we can just handle the variable to deal with this. Thanks again Dper -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]