the WebAssit tools are for creating web sites.
scanning and tracking a bar coded card is not something that can be down through a web page. the WebAssist tools are not going to be able to help you accomplish what you are trying to do.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.