Copyright (c) 1998  Metro Link Incorporated

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, cpy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Except as contained in this notice, the name of the Metro Link shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from Metro Link.


Based, in part, on code with the following copyright notice:

Copyright 1999-2001 by Thomas Thanner, Citron GmbH, Germany. <support@citron.de>
Copyright 1999-2006 by Peter Kunzmann, Citron GmbH, Germany. <kunzmann@citron.de>

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is  hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that copyright
notice and this permission notice appear in supporting documentation, and that
the name of Thomas Thanner and Citron GmbH not be used in advertising or
publicity pertaining to distribution of the software without specific, written
prior permission. Thomas Thanner and Citron GmbH makes no representations about
the suitability of this software for any purpose. It is provided "as is"
without express or implied warranty.

THOMAS THANNER AND CITRON GMBH DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
IN NO EVENT SHALL THOMAS THANNER OR CITRON GMBH BE LIABLE FOR ANY SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RSULTING FROM
LOSS OF USE, DATA  OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
OR OTHER TORTIOUS  ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.