tartTD();
      td.className(cellStyles);
      td.style().outlineStyle(OutlineStyle.NONE).endStyle();
      if (!isFriend) {
        renderCell(td, createContext(0), checkboxColumn, rowValue);
      }
      td.endTD();

      /*
       * View friends column.
       * 
       * Displays a link to "show friends". When clicked, the list of friends is
       * displayed below the contact.
       */
      td = row.startTD();
      td.className(cellStyles);
      if (!isFriend) {
        td.style().outlineStyle(