site similair to http://www.curtainwizard.co.uk

I need basically a duplicate of [login to view URL] there are 6 pages 1. Select a colour 2. select fabric 3. display fabric details etc.. 4. select heading 5. enter measurements and number of curtains and calculate price 6. add to basket i would also need the basic basket system coding so a customer could add multiple curtain orders. the only hard part is the enter measurements where you enter a width and a height and depending on the width of curtain required you get a price. please have a look at the attached spreadsheet for an example. if i wanted one curtain upto 91cm with in the 3" pleat heading i would pay 143.00 etc.. i would prefer to use php and mysql, a backend is not required but a quote for this as an option would be nice. so to recap basic shopping system curtain selection structure and price calculator