$(document).ready(function() {

  if ($('ul#banner_rotator li').length > 1)

  {
		var banner_rotator = function() {
      var obj = $('ul#banner_rotator li:visible');
      if (obj.length == 0) {
        obj = $('ul#banner_rotator li:first');
      }else {
        if (obj.next().length == 1)
        {
          obj = obj.next();
        }else {
          obj = obj.parent().find(':first');
        }
      }

      $('ul#banner_rotator li').fadeOut(1000);
      obj.fadeIn(1000);
    }
		
		banner_rotator();
    setInterval(banner_rotator, 3000);

  }else {
    $('ul#banner_rotator li').show();
  }

});