Performing an AJAX request using JQuery POST function

Why AJAX is said to be the next level of user experience?? Lets find out in this post and understand the functioning of ajax a lit bit.

Ajax gives you the power of performing request without loading the page.

 Since when using ajax, a user don't have to navigate away from the existing page hence it sure add some  nice user experience.
 If you are still confuse about the working of AJAX, see google.com main page. Google is using AJAX for  long now.


 Now without wasting much of your time lets see some AJAX in action .You can download the source code  any time using download button.