public function up()
{
$criteria = new Criteria();
$criteria->add(NavigationPeer::TYPE, 'mobile_home_side');
$criteria->add(NavigationPeer::URI, 'message/index');
if (!NavigationPeer::doSelectOne($criteria)) {
$navigation = new Navigation();
$navigation->setType('mobile_home_side');
$navigation->setUri('message/index');
$navigation->setSortOrder(20);
$navigation->setCulture('ja_JP');
$navigation->setCaption('ﾒｯｾｰｼﾞ');
$navigation->setCulture('en');
$navigation->setCaption('Message');
$navigation->save();
}
}
