IE7 - Back button now in Address bar - how to disable

Internet Explorer95
I have an existing app that opens dialogs containing multiple frames that

are opened sequentially. Now that IE7 includes the navigation buttons as

part of the Address bar and the address bar must be visible, I have an

issue. Hitting the Back button multiple times clears the frames one at a

time. This is bad.



Is there any way to clear the navigation history for the current window so

that the back button will have no effect?


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