Written by Oleg BroytMann, phd2@earthling.net
   with help from Oleg Bartunov, oleg@sai.msu.su
Copyright (C) 1998 PhiloSoft Design

This is copyrighted but free software. You can use it, modify and distribute
in original or modified form providing that the author's names and the above
copyright notice will remain.

Disclaimer, legal notice and absence of warranty.
   This software provided "as is" without any kind of warranty. In no event
the author shall be liable for any damage, etc.