public function getSurvey($surveyId, $includePages = false)
	{
		if ($includePages) {
			return $this->sendRequest(
				$this->createRequest('GET', sprintf('surveys/%d/details', $surveyId))
			);
		} else {
			return $this->sendRequest(
				$this->createRequest('GET', sprintf('surveys/%d', $surveyId))
			);
		}
	}