Using jquery rounded corners to make a white rounded area in which the content of my page is displayed. I also have an AJAX UpdateProgress control tied to an Update Panel on my page. When the update progress control is invoked, the background of the bottom two corners of the div rounded by JQUERY are showing up as white on top of the modal background. This is only happening in IE7. This IS NOT happening when an AJAX modal window is invoked. The modal background in this case is being displayed properly.