มีท่านใดเคยใช้ PHP - Calendar, Datepicker Calendar ตัวนี้ป่าวครับ สงสัยตอนแสดงวันที่ echo

<link href="calendar/calendar.css" rel="stylesheet" type="text/css" />
<script language="javascript" src="calendar/calendar.js"></script>

<?php
      require_once('calendar/classes/tc_calendar.php');
      $myCalendar = new tc_calendar("created", true, false);
      $myCalendar->setIcon("calendar/images/iconCalendar.gif");
      $myCalendar->setDate(date('d'), date('m'), date('Y'));
      $myCalendar->setPath("calendar/");
      $myCalendar->setYearInterval(2000, 2015);
      $myCalendar->dateAllow('2008-05-13', '2015-03-01');
      $myCalendar->setDateFormat('j F Y');
      $myCalendar->setAlignment('left', 'bottom');
      $myCalendar->setSpecificDate(array("2011-04-01", "2011-04-04", "2011-12-25"), 0, 'year');
      $myCalendar->setSpecificDate(array("2011-04-10", "2011-04-14"), 0, 'month');
      $myCalendar->setSpecificDate(array("2011-06-01"), 0, '');
      $myCalendar->writeScript();
 ?>