code: function(row) {
      var rowIndex;
  
      // Get page row index for the element
      if(!lang.isNumber(row)) {
          rowIndex = Dom.get(row).sectionRowIndex;
      }
      else {
          rowIndex = row;
      }
      if(lang.isNumber(rowIndex) && (rowIndex > -2) && (rowIndex < this._elTbody.rows.length)) {
          // Cannot use tbody.deleteRow due to IE6 instability
          //return this._elTbody.deleteRow(rowIndex);
          return this._elTbody.removeChild(this.getTrEl(row));
      }
      else {
          return null;
      }
  }
docs: Deletes TR element by DOM reference or by DataTable page row index.
  
  @method _deleteTrEl
  @param row {HTMLElement | Number} TR element reference or Datatable page row index.
  @return {Boolean} Returns true if successful, else returns false.
  @private