Small Ajax Multi Option Product Shopping cart

This should be a piece of cake for anyone that knows what they are doing. Creation of a Ajax powered pricing calculator/cart to work inside Joomla V1.5 CMS, for a product with multiple options. The product is CD & DVD duplication service. The visitor to the calculator must be able to select a range of options from: type of disc, quantity, blanks or duplicated & different packaging/paper insert options. The displayed price should be able to update on the fly without a page refresh as well as the main product image that changes depending on the selection made. I.e if the user selects dvd packed into jewel cases, then the image should change to reflect it. Styling should look good & fit the current web-site. See example of what I want here: [login to view URL] I don't want an exact copy. [login to view URL] Features a. Price should update in real time upon users selection without page refresh. b. Product image should change in real time with user selections & without page refresh. c. User should have option to click on a submit button that will have three option. 1. Send quote by email Or 2. Send quote + a physical sample Or 3. Book & pay for order. d. Submitted quotes should have a unique ref number so customers can come back to their quotes & view or purchase. e. Ability to take payment for orders via paypal. [login to view URL] Requirements. a. I need the ability to change prices for the options b. I need to be able to add/delete options. c. Need to have different pricing levels for different clients. d. I need a log for all quotes issued with visitor details(email & address etc) stored in database. e. CSS file should be used so I can make styling changes. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Joomla V1.5 on a linux server with MySQL