Help with site display

I’ve got an issue. I’m working on a site in flash, and I’m pretty happy with what it looks like, but there’s one issue. When I publish the .swf file and view it in the browser, there’s this gap between the top and bottom of the image. Does anyone know how to remove this gap? I’d like the site to be flush with the browser.

I’ve tried changing the pixel and percentage settings, but it distorts the shape of the .swf file.

Pleas help!! I would definitely appreciate it.