        result.observe('click', function() {
          this.update(clickMsg);
          observer2.stop();
        });
      })
      
      var observer3 = $('delegation_container').on('mouseup', '.delegation-child-3', function() {
        var result = $('delegation_results').down('li', 2);
        result.passed(msg + " (" + ((new Date).toString())) + ")";
        result.observe('click', function() {
          this.update(clickMsg);
          observer3.stop();
        });
      });
  </script>
  
  
  <p id