Form to greybox (AJAX & PHP)

I need some help sending a form from a page to greybox. Currently the script doesnt seem to be sending the form. With the current code, the greybox pops-up for a second with no content then disappears. Here are my scripts:

<code removed at poster’s request>

Any help is gretly appreciated!!
Here is the lightbox I am using:
Would it be easier to switch to a different lightbox?

It is hard to determine what is the proper code so that it will appear properly in the page. But I will always keep searching for it. :slight_smile: