$(function() {

  $('#slideshow').cycle({
      fx:      'scrollHorz',
      timeout:  8000,
			speed:    500,
      prev:    '#prev',
      next:    '#next',
      pager:   '#nav',
      pagerAnchorBuilder: pagerFactory
    });

    function pagerFactory(idx, slide) {
        var s = idx > 2 ? ' style="display:none"' : '';
        return '<li'+s+'><a href="#">'+(idx+1)+'</a></li>';
    };

});