Markerboard
More information about Java™ and how to install the most recent version can be found at www.java.com.
This applet demonstrates a simple marker board implementation. Use the mouse to draw, use the slider to set the marker thickness, and use the palette selection to choose a different color.
The UNDO button will erase the last line the ERASE button will erase the entire board.
Have fun!
Note: Hitting refresh in your browser will restart the applet and erase your drawing!