I noticed that the lunarpages AddHandler application/x-httpd-php53 .html .htm does not contain the .php in it. When I put it in and tried to access page1.html, it downloaded the file instead of displaying it. When I took it out it displayed the page1.html. Is that the problem? How would I fix it?

Change your file names to .php

Hi Eric,
Thank Eric for your suggestions. I was able to finally figure it out, partly through your help. The problem was that Form Builder wants you to put the following code into an HTML field on your Visual Site Designer page:
<script type="text/javascript">document.write(unescape("%3Ciframe id=\"fb_iframe\" src=\"ProgramRegistration.php" + window.location.search + "\" width=\"100%\" height=\"2034\"allowtransparency=\"true\" scrolling=\"no\" frameborder=\"0\"%3E&lt;a href=\"ProgramRegistration.php\" title=\"ProgramRegistration\"&gt;Check out my CoffeeCup Form&lt;/a&gt;%3C/iframe%3E"));</script>
<noscript>
<iframe height="2034" style="border:none; background:transparent; overflow:hidden; width:100%;"
id="fb_iframe" src="ProgramRegistration/ProgramRegistration.html">
<a href="ProgramRegistration.php" title="ProgramRegistration">Check out my CoffeeCup Form</a>
</iframe>
When I did that it would run the programregistration.html by calling the programregistration.php (which displays the programregistration.htlm but it would not recognize any of the php that I had put into ProgramRegistration.html. BUT when I got rid of the <script ... </script> choice and went only with the non script choice it worked. Of course I made a couple of other changes.
I added the following in the php file used to process the form on Page1.html:
<?php
session_start();
$_SESSION['FirstName'] = $_POST['FirstName'];
$_SESSION['LastName']=$_POST['LastName'];
?>

at the top

Then in programregistration.html I added at the top

<?php
session_start();
$LastName=$_SESSION['LastName'];
$FirstName=$_SESSION['FirstName'];
?>

and then for the input box had value = "<?php echo $LastName;?>"

And it worked just fine.

Do you have any idea why WFB wants to call the programregistration.php for iframe source? And why it would not process the file with the php I added?

Thanks again Eric.

Great! Yea I remove the script from most of my projects just make sure there are no conflicts.