jquery.slimscroll - dynamic content

      // update content every second
      setInterval(function(){
        var el = $('<div></div>').html('#' + $('#testDiv').children().length)
                .css({ padding: '3px', border: '1px solid #ccc', margin: '5px' });
        $('#testDiv').append(el);

        // update slimscroll every time content changes
        $('#testDiv').slimscroll();
      }, 1000);

      $('#testDiv').slimscroll({
        alwaysVisible: true,
        height: 150
      });