To see what gets posted when you submit a form, just point the form to this page (i.e. <form action="http://www.fuzziqersoftware.com/showvars.php">...</form>). To see what someone else's form posts to their site, enter the URL of the page containing the form below (and post data/user agent if desired), and click Debug Forms. Then enter data in the form and submit it. You'll see all the form's variables below.