I have a page where I'd like to allow the client to use their refresh
button.  The only problem with this is, when they submit a form that's on
the page, it is parsed by the same page.  So if they hit refresh, the same
information will be submitted twice (or more).  How can I "clear" out any
knowledge that a form was submitted?  I've tried adding unset
($HTTP_POST_VARS); to the bottom of the page but that didn't do anything for
it...  Any other ideas?

BTW, I'm asking this because the form uses a db to process and I'm unsure if
that may be the issue or not...

My 2 
John Pickett
Co-Author:  Inside Dreamweaver 4

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