"The id function allows ID references to be followed."

What about inter and intra-document XPointers?
-- 
 Paul Prescod  - ISOGEN Consulting Engineer speaking for only himself
 http://itrc.uwaterloo.ca/~papresco

"Sports utility vehicles are gated communities on wheels" - Anon


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