aspx (or whatever you called the web form). Also drag and drop (from the HTML tab) an Input (Button) control to the web page. You can see the result in Figure 3-8. CHAPTER 3 ?– THE MICROSOFT AJAX LIBRARY: MAKING CLIENT-SIDE JAVASCRIPT EASIER 38 Figure 3-7. The ASP.NET AJAX server control within the Toolbox Figure 3-8. The ScriptManager server control and HTML button in the Visual Studio 2005 Designer CHAPTER 3 ?– THE MICROSOFT AJAX LIBRARY: MAKING CLIENT-SIDE JAVASCRIPT EASIER 39 Coding and Running the Application If you double-click the button in the designer, Visual Studio 2005 will add the onclick attribute to the HTML element, set its value to return Button1_onclick(), and implement the stub of the function Button1_onclick inside a