AJAX(Asynchronous JavaScript and XML), now a days this word comes when we talk about web development, not going into much technical detail this technology is used for partial postback.
Confused, as we all know that we need to control the rapidly growing traffic over internet, so experts have found this technology that instead of sending the whole page back to the server there must be some technique to post some part of the page that needs to be refreshed, and this can be achieved using AJAX......
