anchor.diff:              Event.observe('schedule-next-arm-header', 'click', function() {
                   var content = $$('#schedule-next-arm .content')[0];
                   if (content.visible()) {
  -                    SC.slideAndHide(content);
  -                    $('schedule-next-arm-header').title = "Click to schedule"
  -                    $('schedule-next-arm-header').innerHTML = "Schedule next arm <span>&#9660;</span>"
  +                    SC.slideAndHide(content, {
  +                        afterFinish: function() {
  +                            $('schedule-next-arm-header').title = "Click to schedule"
  +                            $('schedule-next-arm-header').innerHTML = "Schedule next arm <span>&#9660;</span>"
  +                        }
  +                    });
                   } else {
  -                    SC.slideAndShow(content);
  -                    $('schedule-next-arm-header').title = "Click to conceal form"
  -                    $('schedule-next-arm-header').innerHTML = "Schedule next arm <span>&#9650;</span>"
  +                    SC.slideAndShow(content, {
  +                        afterFinish: function() {
  +                            $('schedule-next-arm-header').title = "Click to conceal form"
  +                            $('schedule-next-arm-header').innerHTML = "Schedule next arm <span>&#9650;</span>"
  +                        }
  +                    });
                   }
               })
           }
  
positive.code:             color: #fff;
              padding: 4px;
              margin: 0;
          }
  
          #selected-arm .legend ul {
  
negative.code:             right: 1em;
              top: 1em;
              width: 20%;
              font-size: 11pt;
              border: 1px solid #444;
              background-color: white;
              z-index: 50;
  