/**
  * Cause the current action to be undispatched and redirect
  *
  * @param string $path
  */
 protected function _redirect($path)
 {
     $exception = new Mage_Core_Controller_Varien_Exception();
     throw $exception->prepareRedirect($path);
 }
 /**
  * Cause the current action to be undispatched and redirect
  *
  * @param string $path
  */
 protected function _redirect($path)
 {
     header('Location: ' . Mage::getUrl('', array('_direct' => $path)));
     exit;
     $exception = new Mage_Core_Controller_Varien_Exception();
     throw $exception->prepareRedirect($path);
 }