function calendar(targetForm,targetDate,autoSetEndDate){
	var calendarPopup;
	calendarPopup = window.open('/calendar.jejudo?targetForm='+targetForm+'&targetDate='+targetDate+'&autoSetEndDate='+autoSetEndDate, 'calendarPopup','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0, copyhistory=0, width=555, height=225,left=200,top=290');
	calendarPopup.focus();
}