wow. took me a little while to figure it out. very powerful Regards, GEORGE DONNELLY george at cyklotron.com http://cyklotron.com/ The moral cannibalism of all hedonist and altruist doctrines lies in the premise that the happiness of one man necessitates the injury of another. --Ayn Rand > Cool. > http://www.thunderhouse.com.br/cannes/laramara/