<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	<xsl:output method="html"/>
	<xsl:template match="*">
		<xsl:variable name="files" select="File:list($dir)"/>
		<xsl:for-each select="$files">
      		<xsl:message>
        		file is <xsl:value-of select="."/>
      		</xsl:message>
    	</xsl:for-each>
	</xsl:template>
</xsl:stylesheet>