This is an easy one. its just your CSS!
You have set the width and height to 100% !
That should be big right? Wrong.
It expands 100% the size of the surrounding DIV in you HTML. which is only 1 line of text high!
Thats why you cant see it.
Try changing the width and height of you flash player to a number of pixels. such as 400px
http://www.aspnetmedia.com