>>I need to be able to find out how deep the nodes go, i.e. when the
>>template has matched root, I need to work out how deep the deepest
>>folder is (folder 8 in this case). I know how to calculate a depth
>>from a nodes context, but not the depth of its children.

For interest, you can do all of this within an attribute in XPath 2.0:

  max(for $folder in //folder return count($folder/ancestor::folder))

although possibly the following would be slightly better (depending on
the particular pattern of optimisation in the processor):

  max(for $folder in //folder[not(folder)]
      return count($folder/ancestor::folder))

Cheers,

Jeni

---
Jeni Tennison
http://www.jenitennison.com/


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