In This Chapter
Creating drop-down menus
Creating collapsible and tabbed panels
Working with Spry validation widgets
Web designers are all a buzz about AJAX because it makes it possible to create pages that are more interactive and faster to load than was possible with previous Web technologies. One of the biggest changes is the ability to add features that a Web page visitor can change without having to reload the entire page.
For example, at the highly popular iGoogle page of the Google search engine (available at
www.igoogle.com), AJAX makes it possible to open and close it and to add and remove content boxes. Thanks to AJAX, Google users can
Create highly customized pages ...