Do you know AWNPipe?
It`s a nice arexx way to do Reaction-Based GUI`s easily and lets you have a powerful script as well.It is included as contribution on OS3.9 CD.I am without time now,maybe i`ll try in some weeks.Meanwhile you can start playing with one of my scripts to learn a little bit.
http://www.terra.es/personal8/ami603Downloads section.
