Hopefully other people will also have learned something from this
thread.
See also:
http://dpawson.co.uk/xsl/sect2/N7150.html#d7559e577
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Cheers,
Dimitre Novatchev.
http://fxsl.sourceforge.net/ -- the home of FXSL
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list