Colour Control
The colour of the panel can be customised by defining the colours
panelcolor and paneltextcolor like this which is the
default.
\definecolor{panelcolor}{gray}{0.7}
\definecolor{paneltextcolor}{gray}{0}
See the color package for more details.
Ralf Hemmecke http://www.hemmecke.de/ralf July 13, 2004