Visitor Generated Image with jQuery

The web is moving towards interactive content. This short writing deals with a simple script that enables site visitors to build personalized image on the fly. Pizza is used as the example. However, the script can definitely be used to promote other kinds of products. How about the list of components to build a speaker? If the site is about travelling, how about favorite places to visit? Or if it is about investing, let the visitors create images of their favorite stocks to purchase. The possibilities are endless.