I have this page that I'm trying to add a donation centre to and I'd really benefit from some help.
What I have done so far is:

-Added two tables to my database called dc_comments and dc_donations.
-I've updated a file with my database connect details called connect.php ( I'm not sure where to place this file so I have placed it side by side with my home.php / footer.php etc )
-I have placed all the relevant xhtml in the usual html field and the css is my style.css files.
-I have place a ipn.php file asside all the other php docs and a thankyou.php and donate.php

Have I placed the files in the correct place and what other edits info am I missing?