code: function(picker, calendar, inst) {
  			var isTR = (inst.options.renderer.selectedClass === 'ui-state-active');
  			var defaultStatus = inst.options.defaultStatus || '&#160;';
  			var status = $('<div class="' + (!isTR ? 'calendars-status' :
  				'ui-datepicker-status ui-widget-header ui-helper-clearfix ui-corner-all') + '">' +
  				defaultStatus + '</div>').
  				insertAfter(picker.find('.calendars-month-row:last,.ui-datepicker-row-break:last'));
  			picker.find('*[title]').each(function() {
  					var title = $(this).attr('title');
  					$(this).removeAttr('title').hover(
  						function() { status.text(title || defaultStatus); },
  						function() { status.text(defaultStatus); });
  				});
  		}
docs: Show a status bar with messages.
  Found in the <code>jquery.calendars.picker.ext.js</code> module.
  @memberof CalendarsPicker
  @param picker {jQuery} The completed datepicker division.
  @param calendar {BaseCalendar} The calendar implementation.
  @param inst {object} The current instance settings.
  @example onShow: $.calendarsPicker.showStatus