On Sat, 5 Jun 2004, Gaal Yahas wrote: [...] > I'll take that as an invitation to ignore the product output part of the > problem :) [...] Actually, you've ignored the most interesting part -- the part which handles the possible combinations of every window's content... -- Shlomo Yona shlomo at cs.haifa.ac.il http://cs.haifa.ac.il/~shlomo/