/**
  *
  * @param Zend_Form_Element $element
  * @param string $content
  * @return string 
  */
 protected function getElementMarkup($element, $content)
 {
     if (!$element instanceof Zend_Form_Element) {
         return $content;
     }
     if (null === $element->getView()) {
         return $content;
     }
     if ($element instanceof Zend_Form_Element_Hidden) {
         return $content . $this->getInputHTML($element);
     }
     $separator = $this->getSeparator();
     $placement = $this->getPlacement();
     $label = $this->getLabelHTML($element);
     $input = $this->getInputHTML($element);
     $errors = $this->getErrorsHTML($element);
     $desc = $this->getDescriptionHTML($element);
     $output = '<tr class="row"><td class="label">' . $label . '</td><td class="ele">' . $input . $desc . $errors . '</td></tr>';
     switch ($placement) {
         case self::PREPEND:
             return $output . $separator . $content;
         case self::APPEND:
         default:
             return $content . $separator . $output;
     }
 }