> OK.  If I get adventurous, and start looking at extensions, 
> XSLT 1.1 etc, does anything else become available?

XSLT 2.0 has a base-uri() function; the base URI will normally be the
same as the URL of the stylesheet module, unless you go out of your way
to make it different, e.g. by using xml:base.

Michael Kay


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list