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<How to Show Messenger-Like Popups Using AJAX ⁄ >

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You have already been using MSN Messenger to chat with friends, relatives, businesses, and much more. When someone signs in, a small popup window shows up on the right-bottom side of the screen, informing you that your friend X has just signed in. It is a nice way for MSN messenger to notify you about changes in the contacts online.

What about using the same technique on an ASP.NET page? In other words, suppose that you are monitoring a database table, where users place their orders online and you would like to be notified whenever a new request comes in to the database table.

In this article we will show you how to implement a messenger-like popup window whenever a new record is added to a database table. The popup will show on the bottom-right side of the screen on top of an ASP.NET page notifying you that a new record has been added. We will use ASP.NET 2.0 AJAX 1.0 Extensions and mainly the client library accompanies by the AJAX

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