<applet code="Circuits.class" archive="Circuits.jar"
height="100"width="100">
<param name="extras"
value="http://nova.umuc.edu/~duchon/CIRCUITS/lessons/basic/index.list">
<param name="ccnd" value="Basic Figures">
</applet>
index.list is just a text file listing the data files in a directory.
The files must have been saved using the simulator, and may be edited
using any text editor with caution. The program is looking for lines
with the ".txt" pattern, any other lines are ignored. Lines with that
pattern are used as entries in the Lessons list and as file names based
on the URL of the "extras" parameter name. Thus, index.list should be
in the same directory as the associated files. The simplest command to
generate index.list is: