/**
  *
  *
  * @access     public
  */
 function registerJavascripts(&$form)
 {
     parent::registerJavascripts($form);
     $script = sprintf("pfr_%s.setValue(%s);\n", $this->_id, $this->value);
     $form->registerInstanceJavascript($script);
 }
 /**
  *
  *
  * @access     public
  */
 function registerJavascripts(&$form)
 {
     parent::registerJavascripts($form);
     foreach ($this->_values as $value) {
         $values[] = "'{$value}'";
     }
     $script = sprintf("pfr_%s.setValues(new Array(%s));\n", $this->_id, implode(', ', $values));
     $form->registerInstanceJavascript($script);
 }