Hi, I want to get a unique ID from a browser. Because i want to replace a cookie with a row in a database (mysql), but i don't want that a user has to open a account, so i want to refer to a unique id from the user's browser. Anybody who knows how to get a unique Id which is the next time the same as the first? Floris -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php