Progress Bar while Page Loading In Process

Hi

i have a typical question.

I want toshow user a progress bar image and some message while page load is inprocess and once the results are rendered to the browser i want to hidethis progress bar.Can someone tell me how to approach it.I triedJavascript and Response.Flush the error i am getting is http headersalready set when ever response.redirect is came accrossed.as of othersolution I also tried showing updateprogress bar in page loading eventof pagerequestmanager its not showing update progress bar.As codingpart already,i dont want to disturb the code while inserting thistransition part of image and message,Can i know how to approach thisproblem or any other solution

Thanks

This can be done by AJAX. Hope you don't mind if I recommend you to download videos from the site.

Here's the site:http://www.asp.net/learn/ajax-videos/

Cheers,

CLIPER

What you need is a delay loading your data, try reading this posthttp://mattberseth.com/blog/2007/07/delay_load_an_updatepanel.html