title: how to make datepicker image enable after making it disable in jquery
body: <p>How can i make datepicker image clickable/enable after makin it disable like this</p>
  
  <pre><code> $("#_ctl0_MainContent_txtFromDateTime").datepicker({
      showOn: "button",
      buttonImage: "../images/calendar.gif",
      buttonImageOnly: true,
      buttonText: "Please Select Date",
      onSelect: function() {
          //            $(this).datepicker("option", "dateFormat", "MM d yy")
          $("#_ctl0_MainContent_hdnFromDateTime").val($(this).val());
      }
  });
  $("#_ctl0_MainContent_txtFromDateTime").datepicker('disable');
  </code></pre>
  
  <p>if i use </p>
  
  <pre><code>  $("#_ctl0_MainContent_txtFromDateTime").datepicker('enable');
  </code></pre>
  
  <p>it doesn't work</p>