replace.xslt

<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="2.0"
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

	<xsl:output method="xml" version="1.0" encoding="utf-8"
		indent="yes" omit-xml-declaration="yes" />

	<xsl:param name="containerId" />
	<xsl:param name="datafile" />

	<xsl:template
		match="@*|*|processing-instruction()|comment()">
		<xsl:copy>
			<xsl:apply-templates
				select="*|@*|text()|processing-instruction()|comment()" />
		</xsl:copy>
	</xsl:template>

	<xsl:template match="*" priority="10">
		<xsl:choose>
			<xsl:when test="@id = $containerId">
				<xsl:message select="'inserting'" />
				<xsl:copy-of select="document($datafile)" />
			</xsl:when>
			<xsl:otherwise>
				<xsl:copy>
					<xsl:apply-templates
						select="*|@*|text()|processing-instruction()|comment()" />
				</xsl:copy>
			</xsl:otherwise>
		</xsl:choose>
	</xsl:template>

</xsl:stylesheet>