html += '<legend><span class="fieldset-legend">'+f.displayName
+'</span></legend>';
html += '<div class="fieldset-wrapper">';
html += '<div class="mkdru-facet-'+f.originalKey+'"/>';
html += '</div>';
html += '<legend><span class="fieldset-legend">'+f.displayName
+'</span></legend>';
html += '<div class="fieldset-wrapper">';
html += '<div class="mkdru-facet-'+f.originalKey+'"/>';
html += '</div>';