import image and then extract after submitting via email

I need to attach scanned image -> submit form via Acrobat reader & email -> extract image from Acrobat Pro

I've created a form in LCD 8 that lets a user import scanned images. Is there an easy way to extract the images after the PDF is submitted via email? What I would like to do is have the end user fill out a field with a receipt number(6 digit integer) and when the JPG image file is imported, have Adobe Reader automatically rename the embedded file ######.JPG based on the number already entered into the prior field. The end user then submits the form via email.

Then after the PDF is submitted and received, the receiver(running Acrobat Pro 8) can open the PDF form, and somehow extract the image.

If that can't be done is there a way to attach/create an ID for the embedded image using a script? There is a program called Gemini which will extract the scanned images, but it doesn't appear(I could be wrong) as though Adobe keeps/creates a file ID or filename after an image is imported using an image field. Or it doesn't create an OPI dictionary(whatever that is). Gemini extracts the images no problem, but names the files the form name plus a series of digits

The Gemini program is supposed to be able to extract the filename from the PDF file according to the following:

http://www.powerxchange.com/documentation/acrobat_plugins/iceni_gemini_manual.php#img_pref_tab

• Use original OPI name if available
If the image being output has an OPI dictionary associated with it, the program will look for the image’s original file name in that dictionary. If found, the image will be exported with that name.

When searching for the name, the program makes use of the values of the either the FileSpec sub-dictionary or the ID field. One or both of these may be present and the program will make a judgment as to which is used.

To view all of the OPI information related to a particular image, press the right mouse button over the image in question and choose “Image properties…” from the menu that appears.