Use the arrow keys to move the brush. Press space to activate the pen. Press z to deactivate the pen. Use the mouse to click the color buttons. Enjoy! When you click the number 1 it hides the show/hide functions and if you press 2 it shows the show/hide functions.
Added Hide and Show The Paint Pallets and Pen Size and Eraser and added another pallet. Just added show/hide functions. Remember when mouse drawing remember to deactivate the pen with z and activate with space. If you want to save your painting.... Press the hide paint, and press the <Show/Hide function button> until the all the functions are hidden, then press 1 to hide the show/hide functions, and then press 3 to hide the mouse and then right click on the stage and click the save picture of stage button. (NOTICE: Right clicking sometimes does not work but instead shows info about flash and not save picture of stage).