osCommerce Special Functions

I need to have a page created that works in the same way at the one seen at <[login to view URL]> This page allows a user to choose a stock image or upload their own image. There are a couple of changes required: 1. A drop down is need to allow the user to choose the size (these sizes will be stored in the database with a basic image to match) 2. Users will be able to use all the functions of the "uploaded" section on both stock and uploaded images. The functions are crop, flip, rotate, zoom and move. 3. Upon completion of the process the user will be able to add the item to their cart and purchase it. Upon adding to cart the cropped image must be saved as a jpg and stored on the server. The filename must also be stored in the database. If the image is an upload from the customer it will need to be saved also. This needs to be compatible with osCommerce and should be sent to me as a module that I can install to osCommerce. I require you to install this onto the site also. The completed project must run smoothly without page refreshes etc. I will provide a fresh install of the version of oscommerce that i am using. If you have any questions, please dont hesitate to ask.