public function send()
	{
		$result = true;

		// process the cookies in this jar
		foreach ($this->jar as $cookie)
		{
			if ( ! $cookie->send())
			{
				$result = false;
			}
		}

		// and the cookies in this jar's children
		foreach ($this->children as $cookie)
		{
			if ( ! $cookie->send())
			{
				$result = false;
			}
		}

		return $result;
	}