title: Adding +1 day to jQuery datepicker
body: <p>I have a jQuery datepicker working, outputting to an altField in TIMESTAMP format. I'd like to add +1 day to the altField in order to encompass the day selected (but not show the +1 in the UI). I can't figure out how to implement this. My code looks like this:</p>
  
  <pre><code>$('#end_date').datepicker({
      inline: true,
      altField: 'input[name="event_start_date_max"]',
      altFormat: '@',
      onSelect : function(dateText, inst) {
          var epoch = $.datepicker.formatDate('@', $(this).datepicker('getDate')) / 1000;
          $('input[name="event_start_date_max"]').val(epoch);
      }
  });
  </code></pre>
  
  <p>If anyone can help out I'd appreciate it.</p>