Chris Withers wrote: > Is calendar a DTML method or something? 'Fraid so ;> It contains a vintage dtml-calendar tag. http://www.zope.org/Members/teyc/CalendarTag Hmm I think I see what you mean: one needn't manually pass on the namespace to a ZPT? -- Jean Jordaan Upfront Systems http://www.upfrontsystems.co.za