----- Original Message ----- From: Ulrich Wisser <u.wisser@luna-park.de> > <dtml-if entryid> > > evalutes true when > > http://server/dtml.doc?entryid=0 That's because 'entryid' contains the non-empty string '0', which evaluates as true. In order to evaluate false, it would need to be an integer. Try: http://server/dtml.doc?entryid:int=0 Cheers, Evan @ digicool