QuickBooks/Utilities.php
static public function initialized($dsn, $driver_options = array())
	{
		$Driver = QuickBooks_Utilities::driverFactory($dsn, $driver_options);
		
		return $Driver->initialized();
	}
static public function initialized($dsn, $driver_options = array())
	{
		$Driver = QuickBooks_Utilities::driverFactory($dsn, $driver_options);
		
		return $Driver->initialized();
	}
Tell whether or not a driver has been initialized

@param string $dsn
@param array $driver_options
@return boolean