Flash not loading on web!

Ive got a bit of a problem with a sound player ive created in flash. Ive created a sound player, well a menu which loads a different swf containing a sound, but it wont load on my web site. All of my other flash animations on the website load up, but this wont load. The file only contains small caps characters and no spaces etc. Ive tried exporting the animation under a different page then relinking the animation to the page, but this still does not work.
Could somebody please suggest a reason why this animation does not load on the site.
The site address is http://mysite.freeserve.com/NFGonlineUK/sample.htm

thanks for any help