public function render()
 {
     sfContext::getInstance()->getConfiguration()->loadHelpers('Partial');
     $this->alternativeMeasurementMethod->render('');
     parent::render();
 }
 public function render()
 {
     sfContext::getInstance()->getConfiguration()->loadHelpers('Partial');
     $this->criterionMeasurementMethod->render('Assign each criterion importance with regards to the Decision Objective');
     parent::render();
 }