public function unitcalcAction()
 {
     $number_before = $this->params()->fromPost('number_before');
     $unit_store = $this->params()->fromPost('unit_store');
     $unit_input = $this->params()->fromPost('unit_input');
     $response = false;
     if ($number_before != '' && $unit_store != '' && $unit_store != '') {
         if ($unit_store == $unit_input) {
             $response = $number_before;
         } else {
             $calc = UnitCalcUtility::unitCalc();
             $unitInputInfo = Utility::getUnit($unit_input);
             $unitStoreInfo = Utility::getUnit($unit_store);
             if (isset($calc[$unitInputInfo->getShortName()][$unitStoreInfo->getShortName()])) {
                 $unitConvert = $calc[$unitInputInfo->getShortName()][$unitStoreInfo->getShortName()];
                 $response = $number_before * (double) $unitConvert;
             } else {
                 $response = false;
             }
         }
     }
     echo $response;
     die;
 }