Hi all,<BR><BR>I&#039;d just like to know the different techniques people employ as to not have users submit forms continuously, ie: using the back button then submitting again, and again. With .NETs ViewState, this can be quite annoying. Right now I&#039;m using a session variable to indicate when a form has been submitted but would like to know if there are alternative techniques. (besides cookies too)<BR><BR>Thanks!