private function _getPlacedTableNavigations($pos_next, $pos_prev, $place, $is_innodb, $sort_by_key_html)
{
$navigation_html = '';
if ($place == self::PLACE_BOTTOM_DIRECTION_DROPDOWN) {
$navigation_html .= '<br />' . "\n";
}
$navigation_html .= $this->_getTableNavigation($pos_next, $pos_prev, $is_innodb, $sort_by_key_html);
if ($place == self::PLACE_TOP_DIRECTION_DROPDOWN) {
$navigation_html .= "\n";
}
return $navigation_html;
}