my advise : use that as less as possible, whatever is on the client side could be easy to hack, and not every browser understand JavaScript either. Use cookies, 1-200 is out - means they are unable to use your service : they chousen it that way. Sincerely, Maxim Maletsky Founder, Chief Developer PHPBeginner.com (Where PHP Begins) [EMAIL PROTECTED] www.phpbeginner.com -----Original Message----- From: Mark Maggelet [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 26, 2001 9:16 AM To: [EMAIL PROTECTED] Subject: [PHP] cookies and clocks I have a cookie that times out after an hour for security reasons. About 1 out of 200 of my users send me an email saying they can't log into my site and I find out that it's usually because their clocks are off. Has anyone had any luck using the time on the client to set cookies by instead of server time? I hate using javascript for this but I don't see much choice. thanks, - Mark -- PHP General 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] -- PHP General 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]