ASP.NET AJAX Status Bar

ASP.Net, Ajax, C# This is an easy Ajax page. I want a page with a form that shows a status spinning image waiting for completion of another page. I have two pages: [login to view URL] and Results.aspx. [login to view URL] contains an input and submit button. When the button is clicked, [login to view URL] validates the input within the code behind or cs file. If input is bad, do nothing. If the input is good, the user is redirect to Results.aspx. [login to view URL] can be a long process. While waiting for [login to view URL] to finish, I want to show a status image or fake progress bar. ## Deliverables Please provide samples of your previous status or progress bar with ajax.