My apologies! I forgot to state that
a) Perl has not talked here and I think he *ought to* (this means I am asking him to do so, and I know he knows of this thread, as I told him and he answered back).
b) I forgot. sorry.
Pedro.
-- Pedro Fortuny Ayuso: http://pfortuny.sdf-eu.org Colegio Mayor PeƱafiel, Universidad de Valladolid C/ Estudios 6, 47005 Valladolid, Spain --> www.cmpenafiel.org pfortuny@sdf-eu.org Tfn. Nr. 34 983 298277