function parseDateTime(dateField, formatDateTime) {
	var inputField = document.getElementById(dateField);
	if (inputField.value != '') {
		var cal = new Calendar(1, new Date(), null, null);
		cal.create();
		cal.parseDate(inputField.value);
		var msg = document.getElementById(inputField.id + "Msg");
		msg.innerHTML = cal.date.print(formatDateTime);
		cal.destroy();
	}
};