Jason,
Adding to the last post, here's a technique sometimes useful in XSLT 1.0
for parameterizing the kind of thing you're interested in.
At the top of the stylesheet, bind into a global variable all the elements
you want of a particular kind:
<xsl:variable name="brights" select="//RED | //GREEN | //BLUE"/>
Then when you have, say, a bunch of child elements at hand and you only
want the members of this set, you can do:
<xsl:for-each select="*[count(.|$brights)=count($brights)]">
...<xsl:for-each>
It translates into English as "child elements which, when added to the set
of $brights and counted, yield the count of the set of $brights", which is
only true for those child elements in the set.
In XPath 2.0 there are much easier ways to do this.
Cheers,
Wendell
======================================================================
Wendell Piez
mailto:wapiez(_at_)mulberrytech(_dot_)com
Mulberry Technologies, Inc. http://www.mulberrytech.com
17 West Jefferson Street Direct Phone: 301/315-9635
Suite 207 Phone: 301/315-9631
Rockville, MD 20850 Fax: 301/315-8285
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Mulberry Technologies: A Consultancy Specializing in SGML and XML
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