Ajax, is an outstanding approach that helps you transform clunky Web
interfaces into interactive Ajax applications. The author, an Ajax expert,
demonstrates how these technologies work together from an overview to a
detailed look to make extremely efficient Web development an easy reality.
He also unveils the central concepts of Ajax, including the XMLHttpRequest
In this article, you'll begin with the most fundamental and basic of
all Ajax-related objects and programming approaches. Topics covered includes:
Web 2.0 at a glance, Introducing XMLHttpRequest, Sending requests with
XMLHttpRequest and Handling server responses.