anchor.diff:                  <input type="button" id="add-activity-button" value="Add to period"/>
                   <a id="newActivityLink" href="<c:url value="/pages/newActivity?returnToPeriodId=${period.id}"/>">Create new activity</a>
                   <span class="tip">(Be sure to save your changes before leaving this page)</span>
  -            </div>
  +             </div>
  +             <input align="right" type="button" name="action" value="Return to template" onclick="location.href='<c:url value="/pages/cal/template?arm=${arm.id}&study=${study.id}"/>'" />
           </form:form>
       </laf:division>
   </laf:box>
  
positive.code:     });
      Event.observe('add-activity-button', 'click', addActivityRow)
      Event.observe('select-activity-type', 'change', updateActivitySelector)
     
  }
  
  function makeCellDraggableAndDroppable(input) {
  
negative.code:         width: 70%;
          float: left;
      }
      label#emptyLabel {
          empty-cells:hide;
          border:none;
          width:100px;
      }
     
  
  </style>
  </head>
  