Copyright (C) 2000-2009, Miguel A. Ballicora

This software is provided 'as-is', without any express or implied warranty
 of any kind. In no event or circumstance will the author be held liable 
for any damages arising from the use of this software. Anyone is permitted
 to use this software, but its distribution is not allowed without the 
consent of the author. The origin of this software must not be misrepresented
 and you must not claim that you wrote the original software. Modification 
of the software is not permitted.
(mails to the gmail account: mballicora@gmail.com)

