Flash: Random Star Placement

This animation is almost completely based on Actions. I first made the length and height of the frame different and made the background color black. Then I made a movie clip (a star) and that was the basis for the entire animation. All that I did next was to edit the Actions with a lot of different variables and such, until I created this. Now everytime this picture is opened up, it will be a random placement of stars in varying sizes.