void SurveySelector::startSurvey() {
	std::cout << "Hello " << user_->text() << ", please fill in " << surveys_->currentText() << std::endl;
	Wt::WApplication *app = Wt::WApplication::instance();
	std::string path("/fill/");
	path.append(user_->text().toUTF8());
	path.append("/");
	path.append(surveys_->currentText().toUTF8());
	app->setInternalPath(path, true);
}