/** Set up the moneyer individual pages
  * @access public
  * @return void
  * @throws Pas_Exception_Param
  */
 public function calledAction()
 {
     if ($this->getParam('by', false)) {
         $this->view->moneyer = $this->_moneyers->getMoneyer($this->getParam('by'));
     } else {
         throw new Pas_Exception_Param($this->_missingParameter, 500);
     }
 }