anchor.diff:                                                      <td>
                                                           <div id='<factory:encode name="formMenuDiv"/><mvc:fragmentValue name="field/position"/>_top'
                                                                colspan='<mvc:fragmentValue name="colspan"/>' width="<mvc:fragmentValue name="width"/>" class="horizontal_drop_area"
  -                                                             onclick='moveField(<mvc:fragmentValue name="field/position"/>, '<%=WysiwygFormEditor.TOP_FIELD_MODIFIER%>');'
  +                                                             onclick='moveField(0, "<%=WysiwygFormEditor.TOP_FIELD_MODIFIER%>");'
                                                                onmouseover="overDestinationArea(this);"
                                                                onmouseout="outDestinationArea(this);">
                                                               &nbsp;
  
positive.code:     }
  
      function selectField(position, divName, grouped) {
          var divId = divName+position;
  
          hideAreas();
  
          var unselect = divId == selectedDiv;
  
          if (selectedDiv) {
              var div = $(selectedDiv);
              selectedDiv = '';
              div.backgroundColor = '';
              disableMenuForItem(div);
          }
  
          if (unselect) {
              position = -1;
              selectedDiv = '';
              return;
          }
  
          selectedDiv = divId;
          selectedField = position;
          var div = $(selectedDiv);
          div.backgroundColor = '#FEE48B';
  
          showAreas(divName, position, grouped);
      }
  
negative.code:     }
  
      function showAreas(divName, position, grouped) {
          divName = "#" + divName;
          $.each(dropableAreas, function(index, item) {
              var previous = position - 1;
              if ((item.indexOf(divName + position)==-1) && !(grouped && item == divName + (previous) + "_right") ) $(item).show();
  