AJAX Magic

Reducing Page Load Time:

What AJAX does?In Simple words it does the same thing as any classical server side page does.
Then what is the difference?

The difference is that AJAX fetches only that amount of information that is needed for the current
operation.If we need to update a table structure it will fetch only the data for rendering that table and not the whole page again.This way it will reduce the page load time greatly.

Interested???
Now we will learn how to use AJAX..................