The example rgb-change.html is
a smuch implified version of the RBG Test found
in the
EAI Spec.
It just deals with EventIns (i.e. Java->Vrml).
A local modified copy of the original is in the RGB directory.
The example rgb-change-err.html does
the same thing, but has an error in the Java applet (RGBChangeErr) in order
to demonstrate error handling, i.e. 'browser.getNode("MATS");' is misspelled.