I'm curious because after playing with it, I modified it a little (and fixed a bug), and I want to give my changes back. To summarize my changes: I added 3 properties - bordercolor: controls the color of the border the calendar draws around the elements (default '000000') spacing: the spacing between calendar elements (also the width of the border drawn in 'bordercolor') (default 2) padding: the padding within each calendar element's cell (default 4) They are coded so that if you don't specify them, the calendar draws as it always has. The bug that I fixed concerned the setting of the 'right' property, it seems that the code would ignore any settings you provided and used the default value. I changed it so that it only uses the default if it was not previously set. If people want me to, I can just post it to the list, but I'd rather send it to the original author, and let them upload it to the contribution area on zope.org. dave