title: ERROR: Uncaught TypeError: Cannot set property 'currentDay' of undefined
body: <p>I cannot select/click dates on my datepciker and when I'm doing that it always create an error. I've already check id's in my page but doesn't have any duplicate. I put input at a modal from.</p>
  
  <pre><code>&lt;script src="../jquery/jquery-1.6.2.min.js" type="text/javascript"&gt;&lt;/script&gt;
  
  &lt;link href="../jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css" rel="stylesheet" type="text/css" /&gt;
  &lt;script src="../jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js" type="text/javascript"&gt;&lt;/script&gt;
  &lt;script src="../jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.min.js" type="text/javascript"&gt;&lt;/script&gt;
  
  
  
  $('#reschedule-txt').datepicker({
  
     dateFormat: 'yy-mm-dd',
  
     changeMonth: true,
  
     changeYear: true
  
  });
  
  Reschedule Interview:
  
  &lt;input type="text" id="reschedule-txt" name="reschedule" class="extendexpirationdate-design"/&gt;
  </code></pre>