asp c# 4.0 server control for animated message display on top of page

Read detailed description... ## Deliverables I need a server control implemented that slides in a message from the top of your page and then slides out based on some time interval. It should also have a callout pointing down. So basically something something like twitter has.. If I enter some incorrect value into a textbox and press a button a div across the whole top of the page slides down with a specific error message. The it slides away. I want this sam on the kind of server control. I just want to place it on the form, and in the code behind call a method such as [login to view URL]() and it will show it and it will eventually slide out.. Properties 1) ShowCallOut - Display callout or not 2) Height - Height of div sliding out 3) Message - text to display in div 4) CssClass - Can control font, background color of div and border color 5) PauseDuration - How long to pause when slided out before sliding back 6) SlideDuration - How quickly it slides in and out. I may be also using a radajaxmanager on the button control that will call the slide out so its smooth.. It will ajaxify the call.. Please be sure to test this... This means you should have radcontrols to test! Any other properties you see relevant... Need working demo in ASP c# 4.0 project...