Under-the-hood changes to our video player

[Brenda]

The Bloggingheads video player has just been updated with new code. There are no new features and only a couple of minor changes in outward appearance (e.g., the full-screen button has moved from the lower toolbar to the upper one). The player should operate pretty much the same as before. If you notice any peculiar behavior, we'd appreciate your bringing it to our attention. Thanks!