AJAX :: Delay ModalPopup Content Download Until The Popup Is Shown?

Oct 12, 2010

I have a modal popup extender and associated panel on a page. The modal popup is displayed when a user clicks on a button. The content of the popup might consist of a series of hi-res images which might take a significant time to download. The problem is that although the modal popup is not shown its content is downloaded regardless. I think that popup is initially assigned "display:none" and it's code and content are downloaded by the browser - which is an expected behavior.

how to delay download of the content until the popup is shown?

I think I could do a server-side show() on the modal popup but I wonder if there are other solutions.

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