Conditional statements not working

I was using qTranslate before I found this great plugin and I recently moved over to this plugin, however I am encountering an issue of a conditional statement not working:

if ( qtrans_getLanguage() == 'es' ) {	

			// spanish questionnaire
			echo FrmFormsController::get_form_shortcode(array('id' => 14, 'title' => false, 'description' => false));

		} elseif ( qtrans_getLanguage() == 'de' ) {

			// german questionnaire
			echo FrmFormsController::get_form_shortcode(array('id' => 15, 'title' => false, 'description' => false));

		} elseif ( qtrans_getLanguage() == 'fr' ) {

			// french questionnaire
			echo FrmFormsController::get_form_shortcode(array('id' => 16, 'title' => false, 'description' => false));

		} else {

			// english questionnaire
			echo FrmFormsController::get_form_shortcode(array('id' => 13, 'title' => false, 'description' => false));

		}

It worked fine with qTranslate so I am unsure why not here.

thanks
Graham