RE: Getting unique items from elements
> The output as you would expect includes the category of > "Children" twice. Is there a way in XSL to extract only the > unique elements from <category>? This problem is known as "grouping": you'll find it in the index of any XSLT book under that name, or at http://www.jenitennison.com/xslt/grouping. It's easy in XSLT 2.0 using <xsl:for-each-group>, but a little tricky in XSLT 1.0. Michael Kay http://www.saxonica.com/
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