/**
  * Enter description here...
  *
  * @param Varien_Data_Form_Element_Abstract $element
  * @return string
  */
 protected function _getElementHtml(Varien_Data_Form_Element_Abstract $element)
 {
     $partsId = explode("_", $element->getId());
     $method_code = $partsId[1] . "_" . $partsId[2];
     $rule = Mage::getModel('hipay/rule');
     $rule->setMethodCode($method_code);
     if ($element->getValue()) {
         $rule->load($element->getValue());
     }
     if ($rule->getConfigPath() == "") {
         $rule->setConfigPath($element->getId());
     }
     $element->setRule($rule);
     $this->setElement($element);
     return $this->_toHtml();
 }