Make a flash element (used on a web page) that contains one chalkboard and one blackboard. We need a chalkboard on the left side and the blackboard on the right side aligned horizontal from left to right. Between the chalkboard and the blackboard is the tool bar region which has 8 colors for the user to select, 3 size of solid line size, an eraser for both chalkboard and blackboard, and has a button named "Preview".
The requirements of this flash:
1. The chalkboard should has chalkboard painting effect. For the similar effect you can look at this [url removed, login to view] (we DO NOT need any features except chalk painting effect and eraser effect) and [url removed, login to view] for the chalk painting effect source code.
2. The blackboard should paint as fluorescent pen effect with the above 8 relevant colors. The pen on the black board should be painting/moving at the same time with the chalk pen at the associated position. ()
3. When the "Preview" button pressed by the user, the black board should change its background with random color every another second until the user presses the button again to stop flashing.
4. The icon of the arrow should be a chalk on the chalk board and become a fluorescent pen on the blackboard.
Note that this is just a demo flash with chalkboard effect and fluorescent pen effect, so that there's no save picture features, record function or database needed. We look forward to reviewing your bids.