anchor.diff:      var activity = draggedMarker.activity ? draggedMarker.activity : rowActivity;
       if (activity == rowActivity) {
           dropZone.select('.marker')[0].update(draggedMarker.innerHTML);
  +
  +        //FOR IE7 - Have to comment this part, since X is not working after being added to the row once. The Draggables doesn't register clone properly...
           
           // Have to clone the node to avoid the revert animation
  -        var draggedMarkerParent = draggedMarker.parentNode
  -        draggedMarkerParent.removeChild(draggedMarker);
  -        if (draggedMarker.hasClassName('new-marker')) {
  -            var clone = $(draggedMarker.cloneNode(true))
  -            clone.style.position = ''
  -            clone.style.top = ''
  -            clone.style.left = ''
  -            clone.style.zIndex = ''
  -            clone.style.opacity = '0'
  -            new Draggable(clone, { revert: true })
  -            registerNewMarkerHoverTip(clone)
  -            draggedMarkerParent.appendChild(clone);
  -            new Effect.Opacity(clone, {
  -                duration: 0.8
  -            })
  -        }
  +//        var draggedMarkerParent = draggedMarker.parentNode
  +//        draggedMarkerParent.removeChild(draggedMarker);
  +//        if (draggedMarker.hasClassName('new-marker')) {
  +//            var clone = $(draggedMarker.cloneNode(true))
  +//            clone.style.position = ''
  +//            clone.style.top = ''
  +//            clone.style.left = ''
  +//            clone.style.zIndex = ''
  +//            clone.style.opacity = '0'
  +//            new Draggable(clone, { revert: true })
  +//            registerNewMarkerHoverTip(clone)
  +//            draggedMarkerParent.appendChild(clone);
  +//            new Effect.Opacity(clone, {
  +//                duration: 0.8
  +//            })
  +//        }
       }
   }
   
  
positive.code:          </div>
  
          <form:form>
              <c:set var="tableWidth" value="${period.duration.days + 4}"/>
              <table id="manage-period">
              <tbody id="input-body">
                  <tr>
                      <th class="indicator-column spacer"></th>
  
negative.code:                     </c:forEach>
                  </tbody>
              </table>
  </div>
              <br style="clear:both"/>
  
              <div id="activities-input">
  