Here is a brief description of the problem. A RadWindow is invoked from a page that has a master page. On the master page a RadMenu exists. When the RadWindow is invoked in Modal, the controls on page behind it are 'disabled' as expected however, the RadMenu is still active (enabled). Is there a way to get this menu to perform like the rest of the controls on the page with RadWindow is Modal and then set back enabled once the RadWindow is closed? Some of the difficulty involved is that the RadWindow uses the same master page for look and feel purposes. I can of course manipulate the controls in the RadWindow as they relate to the master page but not on the page that invoked the RadWindow. Thanks in advance for any insight into the issue.