W3C Software Notice and License

* Copyright 1994-2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de 
* Recherche en Informatique et en Automatique, Keio University). 
* All Rights Reserved.  http://www.w3.org/Consortium/Legal/
* 
* This W3C work (including software, documents, or other related
* items) is being provided by the copyright holders under the 
* following license. By obtaining, using and/or copying this
* work, you (the licensee) agree that you have read, understood,
* and will comply with the following terms and conditions:
* 
* Permission to use, copy, modify, and distribute this software
* and its documentation, with or without modification, for any
* purpose and without fee or royalty is hereby granted, provided
* that you include the following on ALL copies of the software
* and documentation or portions thereof, including
* modifications, that you make:
* 
*   1. The full text of this NOTICE in a location viewable to
* users of the redistributed or derivative work.
* 
*   2. Any pre-existing intellectual property disclaimers,
* notices, or terms and conditions. If none exist, a short
* notice of the following form (hypertext is preferred, text is
* permitted) should be used within the body of any redistributed
* or derivative code: "Copyright  [$date-of-software] World
* Wide Web Consortium, (Massachusetts Institute of Technology,
* Institut National de Recherche en Informatique et en
* Automatique, Keio University). All Rights Reserved.
*  http://www.w3.org/Consortium/Legal/"
* 
*   3. Notice of any changes or modifications to the W3C files,
* including the date changes were made. (We recommend you
* provide URIs to the location from which the code is derived.)
* 
* THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND
* COPYRIGHT HOLDERS MAKE NO REPRESENTATIONS OR WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, WARRANTIES
* OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR
* THAT THE USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT
* INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR
* OTHER RIGHTS.
* 
* COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT,
* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE
* SOFTWARE OR DOCUMENTATION.
* 
* The name and trademarks of copyright holders may NOT be used
* in advertising or publicity pertaining to the software without
* specific, written prior permission. Title to copyright in this
* software and any associated documentation will at all times
* remain with copyright holders.
*