On some machines I get the message

Canvas does not allow drawing!

while moving mouse over images.
But this happends only now and then and not on my machine so I don't know
what could be the problem.
Please help. Tnx.

I get this message if windows have no resources. Try to use resource
mette to monitor it. I didn't found any solution - only kill some
app or try to optimalize your app - Deplhi app are very resource
consuming.

Bye Jan
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                            Jan Tomasek,          student FEL-CVUT
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                            e-mail: xtoma...@fel.cvut.cz
                            www: http://mujweb.cz/web/tomasek
                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~H~