function __drflex_callback(data) {
	// google tag manager
if (typeof window.dataLayer !== 'undefined') {
	if (typeof data == 'object') {
        window.dataLayer.push({
			'event': 'Terminbuchung',
          	'category': data.eventAction,
          	'label': data.eventLabel,
          	'consultation': data.consultation,
          	'therapist': data.therapist
        });
    }
}
}