/**
 * Focus on submit button after date is selected  =  make sure Enter or Return key submits the form.
 * Optionally submit may be trigerred directly and immediately after choosing value from datepicker > uncomment line 11.
 */
Drupal.behaviors.prelude_dateselection = function (context) {
  $('input[name="prelude_dateselect[date]"]').datepicker({
    altField: $('input[name="prelude_dateselect[date]"]'),
    altFormat: 'yy/mm/dd',
    onClose: function(dateText, inst) {
      $('input[name=prelude_dateselect_submit]').focus();
     //$('form#prelude-dateselection-date-form').submit();
    }
  });
};