> Just an idea ...
> Have you tried to create the attribute nodes as contents of a variable?
>
><xsl:variable name="attset">
>  <xsl:choose>
>    <xsl:when test="RenderX">
>      <xsl:attribute ... > ... </>

You can't put attributes at the top of a variable (they'd be children of
a root node) so you have to put in a dummy element and then use a
node-set() extension function to extract them. See the reply I posted
last night, although there I used document() rather than variable and
node-set().

David

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