I actually used this feature in one of my uni projects not so long ago - an
interactive tutorial system then talks between Director in authroing mode
and MIAWs.
The only way I could get the routines I wanted to run ONCE was to call them
from the "isOKToAttach" handler, although this may cause some erratic
behaviour if you're cropping images through Lingo - it was fine for me to
send messages around, but actual sprite manipulation might mess things up.
Give it a try though...
Thinking about it, are you wanting to set any properties for the crop or
not? If it's fully automated then I think the "RunPropertyDialog" handler
only runs the once and runs before "GetPropertyDescriptionList" if it
exists.
LePhuronn
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