       <xforms:output ref=".[normalize-space()]" appearance="xxforms:download">
                            <xforms:label>
                                <xhtml:img alt="" src="/apps/fr/style/images/pixelmixer/down_16.png"></xhtml:img>
                                <xhtml:span>Download</xhtml:span>
                            </xforms:label>
                            <xbl:content includes="xforms|filename,xforms|mediatype"></xbl:content>
                        </xforms:output>
                    </xf