Hello! Your code give me an idea to post my WOOG - it did what you probably try to implement. >In article <3AE8EFCC.CEFCF61F at nmt.edu>, "Jeff Shipman" <shippy at nmt.edu> Sincerely yours, Roman Suzi -- _/ Russia _/ Karelia _/ Petrozavodsk _/ rnd at onego.ru _/ _/ Monday, April 30, 2001 _/ Powered by Linux RedHat 6.2 _/ _/ "Do fish get thirsty?" _/