------------- application.ini-------------------
resources.multidb.fr.adapter = "pdo_mysql"
resources.multidb.fr.host = "localhost"
resources.multidb.fr.username = "......"
resources.multidb.fr.password = "........"
resources.multidb.fr.dbname = "dbfr"
resources.multidb.fr.charset = utf8
resources.multidb.fr.isDefaultTableAdapter = true

resources.multidb.en.adapter = "pdo_mysql"
resources.multidb.en.host = "localhost"
resources.multidb.en.username = "......"
resources.multidb.en.password = "........"
resources.multidb.en.dbname = "dben"
resources.multidb.en.charset = utf8
----------------------------------------------------

-----------------_initTranslate() in the bootstrap.php--------------------------


	protected function _initTranslate()
	{

	    $locale = (in_array(substr($_SERVER['REQUEST_URI'],1,2),array('fr','en')))?substr($_SERVER['REQUEST_URI'],1,2):'fr';

	    $session = new Zend_Session_Namespace('session');
	    $langLocale = isset($session->lang) ? $session->lang : $locale;

	  	// Set up and load the translations (all of them!)
     	$translate = new Zend_Translate('array'	, APPLICATION_PATH . DIRECTORY_SEPARATOR .'languages'. DIRECTORY_SEPARATOR . $langLocale.".php"
     									, $langLocale);
	    $registry = Zend_Registry::getInstance();
	    $registry->set('Zend_Translate', $translate);

		$resource = $this->getPluginResource('multidb');
	    $resource->init();

	    $fr = $resource->getDb('fr');
	    $en = $resource->getDb('en');

	    $registry->set('defaultDbAdapter', $$locale);

	    Zend_Db_Table_Abstract::setDefaultAdapter($$locale);
	}