Image Crop and Calculator in Ajax / PHP

Hello, Im looking for a project similar used at [login to view URL] I have a website integrate with Fotolia, after the client chose the image i need this features: 1. Image Crop; 2. Size and options Calculator (integrate with image crop) 3. Price and features calculator (integrate with size and options calculator) ======================================= 1) The image crop only show the size chose by the user and able to move it. If the user chose black and white or sepia or normal the image change color; 2) The user will chose measures (H x W). This option will have impact in image selection and price box. The biggest measure will be 100% of the image selected Option to chose print material (will change price box) Option to chose effect (normal, sepia and b/w), will change in image 3) Price Calculator. Have some extra options All information are auto updated. Any extra question please contact me. Best Regards, Joao Bap