On Wednesday 03 July 2002 15:13, Daniel Jaeggi wrote: > print "max_y = ",y Should be: print "max_y = ", max_y ...I guess... :-) -- Sincerely yours, Bogdan M. Maryniuck "...Unix, MS-DOS, and Windows NT (also known as the Good, the Bad, and the Ugly)." (By Matt Welsh)