modal popup extender as progress bar

Question

Hi, I have a modal popup extender in which i have a progress bar. When i click a button ...this popup should be displayed to the user.

I have done this though button.attributes.add().[ this is without postback]

But ...popup extender can blur the base page only after the postback.

Issue is currently i am able to see the progress bar...but base page is not blurred.

:(

Any help

Answer 1

Here 2 link that will help you

How to make ModalUpdate Progress Bar on page?

ModalPopup as an AJAX Progress Indicator