Caution re: off-screen

[Ivers, Doug E]

Be aware that setting the loc of an object to something like -100,-100 may
not hide it from the end user if they use multiple screens.  On a Mac, the
"main" screen with the menubar can be any of the monitors.  So for example,
if I have 2 monitors and I put the menubar on the right monitor, then the
left monitor is in "negative territory."  If you what to hide something, I
think it best to set the visible to false.


-- D