widget "light up"

[Ian Strascina <istrasci cs nmsu edu>]

Certain widgets (e.g. buttons, checkboxes) "light up" by turning a lighter 
shade of grey when the mouse hovers over them...  Is there any way to 
disable this...???  I've looked through documentation, but haven't found 
anything that seems to pertain to this issue, although I'm not familiar 
with all the GTK vocabulary...  Does an widget's 'focsu' have anything to 
do with this issue...???  Thanks for any help...

	- Ian

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"Perl: The only language that looks the same before
 and after RSA encryption..."  -- Keith Bostic
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