code: function(row, range) {
      // Default values stripe all rows
      var allRows = this._elTbody.rows,
          nStartIndex = 0,
          nEndIndex = allRows.length,
          aOdds = [], nOddIdx = 0,
          aEvens = [], nEvenIdx = 0;
  
      // Stripe a subset
      if((row !== null) && (row !== undefined)) {
          // Validate given start row
          var elStartRow = this.getTrEl(row);
          if(elStartRow) {
              nStartIndex = elStartRow.sectionRowIndex;
  
              // Validate given range
              if(lang.isNumber(range) && (range > 1)) {
                  nEndIndex = nStartIndex + range;
              }
          }
      }
  
      for(var i=nStartIndex; i<nEndIndex; i++) {
          if(i%2) {
              aOdds[nOddIdx++] = allRows[i];
          } else {
              aEvens[nEvenIdx++] = allRows[i];
          }
      }
  
      if (aOdds.length) {
          Dom.replaceClass(aOdds, DT.CLASS_EVEN, DT.CLASS_ODD);
      }
  
      if (aEvens.length) {
          Dom.replaceClass(aEvens, DT.CLASS_ODD, DT.CLASS_EVEN);
      }
  }
docs: Assigns the classes DT.CLASS_EVEN and DT.CLASS_ODD to one, many, or all TR elements.
  
  @method _setRowStripes
  @param row {HTMLElement | String | Number} (optional) HTML TR element reference
  or string ID, or page row index of where to start striping.
  @param range {Number} (optional) If given, how many rows to stripe, otherwise
  stripe all the rows until the end.
  @private