[OT] An XFCE launcher that will hide behind Livecode standalones

[RM]

The XFCE panels always are "in front of" any programs launched.

I have a problem in my school in that the computers now contain about 
120 standalones
[and more on the way] that I have authored for ESL teaching purposes: 
but I really don't
want to either:

1. Spend ages drilling down through folders for each pupil to launch a 
standalone.

2. Have the pupils spend ages drilling down through folders for each 
pupil to launch a standalone.

To that end I need a launcher that covers the whole screen [and, NO, I 
don't want buckets of symbolic links on the actual desktop as pupils can 
mess those about], that, when a standalone is launched will NOT
cover the standalone.

Richmond.