Fredric,

> I want to compare XML-data with a value of a parameter in my XSL-stylesheet.

I may have misunderstood, but I think what you want to achieve is to
find all the 'Right' elements where the 'Left' element that occurs in
the same wc:INSTANCE has a value equal to the $article parameter.  You
don't need to use a template to do this: you can use an XPath.

You are after the Right elements:

  Right

that are children of wc:INSTANCE elements:

  wc:INSTANCE/Right

where the wc:INSTANCE's 'Left' child has a value equal to $article:

  wc:INSTANCE[Left = $article]/Right

Or is it more complicated than this?

Jeni

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



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