Flight Lander in JavaScript

• version9.html Click to play. View source for standard boilerplate HTML.
• version9.scm Beginner Language code as compiled.
• version9.js JavaScript resulting from compilation.
• world.js Limited support for World teachpack and primitive procedures.

The original source code was modified by

1. encapsulating the projector initialization in a single procedure, play and
2. replacing images of balloon and plane with rectangles.

Tested in Firefox 3.0.1 and Camino 1.0.4.