The XML Hierarchical Menus application demonstrates how the DOM can be used to dynamically create a menu structure similar to the Start menu in Windows that can be used in IE4+. For a more thorough look at the menus, click the "Read the article" link below. This sample differs from the server control sample (shown above) in that it encapsulates all of the menu application functionality in a class that must then be programmatically referenced and used in an ASP.NET page.