Attached is a Flash file of some stars twinkling for 1.2 seconds, and an MP3. You can see how these work by going to [url removed, login to view] and pressing the <Shuffle> button.
The Flash file currently demands too much processing power from slow computers. This job is to simplify the animation: remove a few of the stars, and simplify some of them (not all of them need to rotate!).
Add the MP3 to the Flash (keeping size small!).
The movie should not autostart. Support Play() and Stop(). Play(), or whatever call makes sense, should rewind the movie to the beginning and start it playing. If it matters, note that we also hide and show the parent div when we want to play the movie.
Only bid on this job if you are fairly expert in this area. A previous version seemed to work fine on some computers, but would not reliably restart on others.