Hello, I would like to ask you if there is a way to carry out elementary numerical operations with wiki variables, e.g. (that's I'd need) CURRENTDAY mod 2 = 0 if CURRENTDAY is even, 1 if CURRENTDAY is odd Many thanks. Yours sincerely, Claudi --------------------------------- Yahoo! Mail réinvente le mail ! Découvrez le nouveau Yahoo! Mail et son interface révolutionnaire.