How to use progress bar message on the page using ajax for asp.net mvc application

I need to show the Please wait message while doing something on the page.

While showing this message I need to hide entire page background that is I should not give any permission to the user to do anything on the page..

Using jquery for asp.net mvc applica开发者_如何学Ction.

You might consider using the jQuery UI Dialog plugin with the modal option set to true.

http://jqueryui.com/demos/dialog/#modal