Basically we require a PHP and Jcrop form script that allows our users to enter their basic information and then choose multiple images in one selection for upload and to then be able to manually select, highlight and crop each image to create 2 different specified thumbnail sizes. The original uploaded images will then need to be deleted.
Each image that is uploaded will need to adhere to certain dimension and filetype restrictions that we can set ourselves and also each image must be automatically renamed by grabbing an ID number from a querystring (probably set in the URL itself). For example [url removed, login to view] would generate thumbs named '[url removed, login to view]' and '[url removed, login to view]' for example.
Any more questions please let me know.
We will require a zipped file of the completed project with any necessary instructions for us. But would appreciate seeing a demo of the completed project working on your server or a test server beforehand.