We are using an AjaxPanel and have perfect results with this code in IE6 - the LoadingPanel covers the entire grid and the image appears as we want - but the same exact code in IE7 results in a LoadingPanel that only extends about 5 pixels down the grid during Ajax requests, so the grid appears uncovered by the LoadingPanel except for the top of it and, of course, the loading image can't be seem. There is obviously some style requirement in IE7 we are missing but cannot find documentation on your site - we simply want the LoadingPanel to operate as it does in IE6. Please advise.