JES Installation Guide

-Make sure you have the Sun JDK (version 1.3 or higher) installed on your computer.  If not, the JDK is available at http:\\www.sun.com\java
-Install Jython 2.1, which is available at http:\www.jython.org
-Unzip JES.zip into a directory on your computer (make sure to preserve the directory structure in the zip file).

JES is now installed on your computer.  You can run JES by typing 'jython JESProgram.py' while in the JES directory.