Some unhelpful instructions:
- When an image has rendered, drag a rectangle in the applet and it will zoom in on it.
- Press reset to return to the original view.
- Press stop to abort a render
- Press start to start a render
- Move the detail scrollbar to set a new detail level (greater detail=slower render)
- Move the real and imaginary scrollbars see another Julia set. As a
starter, a nice one exists with real=0.3, imaginary=0.5 another nice
one is real=-0.45, imaginary=0.59.