submit

hi, weve got an orderform with the submit button now many users hit this button twice or three times ( cause they are to unpatient to wait or server to replay ) and so we recieve the same data up to three times anyone of you got a solution for this ? how to prevent them from klicking severall times ? ====== we think of a small javascript which checks if the form was submitted but whats with javasript off ? ====== thank you andreas