I have a summery page that inserts a new record into a database from method="post" form variables after a user has filled out a form. Upon this process a unique ID is snagged from a stored procedure and gets inserted into the table along with the form data. My problem is: If a user decides to "refresh" the page after the insert has occured, my page re-loads, gets sent the same form variables, gets a new unique ID and inserts another record into the DB with all of the same info from the previous post but now with a NEW ID number! How can I prevent another insert from occuring???