var currow;
  function hover_over(row) {
    if (row == currow) {
      currow.bgColor = '#FFF6F6';
    } else {
      row.bgColor='#F6F6F6';
    }
  }
  function hover_out(row) {
    row.bgColor = '#E2D8BF';
    if (currow) {currow.bgColor='#C4B298'}
  }