Iframe and hidden menus/navigation

I have a wordpress site where one page loads an external video (not youtube) in an iframe. And it loads and views just fine, but in IE8 the top menu/navigation hides behind the iframe, and nothing i have tried has yet to solve this problem.

I have tried ?wmode=transparent and allowtransparency=”true” but nothing is working.

You can view the page here. http://www.empo.no/empo-tv

Any ideas on how to solve this problem?? Any help is greatly appreciated.