My ModalPopupExtender has two appearance properties set; BackgroundCssClass="myClass" and DropShadow="true".
If I make the target control ID of the Modal a button, and click it, the background class is correct and I see a dropshadow.
However, if I progmatically call MyModalPopup.Show() from server code, I get my modal popup, but neither of these properties seem to work.
Am I doing something wrong?