1. every time the form is submitted.. generate the list of all the check boxes which are checked and overwrite the previous value in the database. 2. get the list of all entries from the database see if the corresponding check box is checked.. if so leave it as it is, if not remove it... this depends much on the database implementation. obviously this is a one to many relationship. if i use a single field with coma separated values i prefer the former if i use a different table to store the relationships(one relation per row) i prefer the later. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
