/**
  *
  */
 function getSelectedFilters($params, &$displayedFilters)
 {
     $html = '';
     $html .= '<table class="docman_form">';
     $fi = $this->report->getFilterIterator();
     $trashLinkBase = $this->view->_buildSearchUrl($params, array('del_filter' => ''));
     if ($fi->count() == 0) {
         $html .= '<div style="text-align:center; font-style:italic;">';
         $filterFactory = new Docman_FilterFactory($this->report->getGroupId());
         $f = $filterFactory->getFakeGlobalSearchFilter();
         $html .= $this->_getFilterDisplayBox($f, $params, false, $displayedFilters);
         $html .= '</div>';
     }
     // Display filters fields
     $fi->rewind();
     while ($fi->valid()) {
         $f =& $fi->current();
         $html .= $this->_getFilterDisplayBox($f, $params, $trashLinkBase, $displayedFilters);
         $fi->next();
     }
     $ci = $this->report->getColumnIterator();
     $ci->rewind();
     while ($ci->valid()) {
         $c = $ci->current();
         $html .= $c->getSortSelectorHtml();
         $ci->next();
     }
     $html .= '</table>';
     return $html;
 }