2. How To Create Form Posts with Ajax
In this article you'll learn how to create a reusable Ajax process which can be used with all forms. The source code for this article and a live preview are available for download.
3. Custom 2D GUI-Classes for web applications
Step By Step Tutorial for how to create a custom reusable GUI Class to present 2D/3D animated interactive component to build GUI web applications, such as, the GPS application