Reviewed February 21st, 2007 @ 10:36PM
Part four pushes ahead to AJAX. The first chapters discussed the history of AJAX and some of its common uses. With a foundation of understanding what AJAX is, the next chapters were spent with practical examples of enhancing your blog (quick access to all posts dynamically on scroll), building an auto-complete search field, and creating an AJAX Wiki. I found that the blog and auto-complete were a little more valuable than the Wiki.