Background Colour of Windows in MaxGUI?

BlitzMax Forums/BlitzMax Beginners Area/Background Colour of Windows in MaxGUI?

Hi All,
Sorry if this has already been covered, did a search of the forum but didn't turn anything up.
Is it possible to change the background colour of a window created in MaxGUI. It defaults to the grey colour and I'd like to change it to white.
Many thanks in advance,
3Ddoofus