you have the forms action set to post to a differant form.php page:
<form action="../form.php" method="post" enctype="application/x-www-form-urlencoded" name="GenericForm" target="_self" class="formtext" id="GenericForm">
change that to:
<form action="form.php" method="post" enctype="application/x-www-form-urlencoded" name="GenericForm" target="_self" class="formtext" id="GenericForm">
I dont think you need to use the application/x-www-form-urlencoded encodeing type either