Although I was able to grasp the idea... I'm not able to absorb everything. Please give me some recommended readings about AJAX. It would be great if it provided example on how I can use it on real world projects. Thanks!
Well, as long as you asked for a reference, I'll give you my favorite
"Foundations of Ajax" is tightly focused on Ajax and its related technologies. All of the examples in "Foundations of Ajax" are specificially designed to demonstrate one or two core Ajax examples, easing the learning curve.
In fact, we've had several readers tell us this is the first tech book they've ever managed to read cover-to-cover!
Ryan Asleson<br />Co-Author, <a href="http://www.amazon.com/Foundations-Ajax-Foundation-Ryan-Asleson/dp/1590595823/sr=1-1/qid=1158926537/ref=pd_bbs_1/002-7412154-2924860?ie=UTF8&s=books" target="_blank" rel="nofollow">Foundations of Ajax</a> and <a href="http://www.amazon.com/Pro-Ajax-Java-Frameworks/dp/1590596773/ref=sr_11_1/002-7412154-2924860?ie=UTF8" target="_blank" rel="nofollow">Pro Ajax and Java Frameworks</a><br /><a href="http://taconite.sf.net" target="_blank" rel="nofollow">Taconite</a> Lead Developer