User leaves a Rev standalone, intending to come back

[Joe Lewis Wilkins]

Hi Everyone,

For the life of me I can't remember what happens when a user decides  
to go to another application, or the Internet, leaving his/her Rev  
standalone open; when that happens I want to do something; and  
something else when they return?

TIA,

Joe Wilkins
--
Please avoid sending me Word or PowerPoint attachments.
See   <http://www.gnu.org/philosophy/no-word-attachments.html>
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Joe Lewis Wilkins
pepetoo at cox.net