Email form with attachment

I need a Flash/PHP email form similar to this non-working one:

Source files for it form can be found here:
http://jgilman.net/files/EmailFormAttachment.zip

I would like either the existing form to be re-coded to work or re-written.
Files will be deployed on Media Temple PHP4 or PHP5 server.

thanks

J.Gilman
j@jgilman.net

Pm sent.