anchor.diff:  
   
       //corresponding to the conditional behavior
  -    cells.push(Builder.node('td', {id:'emptyCell'}));
  +    cells.push(Builder.node('td', {className:'emptyCell'}));
   
       //conditionCheckBox
       var name = 'grid[' + rowCount + '].conditionalCheckbox'
  
positive.code:         <form:form>
              <c:set var="tableWidth" value="${period.duration.days + 2}"/>
              <table>
                  <tr>
                      <td></td>
                      <th colspan="${tableWidth - 2}">Days of arm (${commons:pluralize(period.repetitions, "repetition")})</th>
                      <td></td>
                      <td id="emptyCellNoWidth"> </td>
                  </tr>
                  <tr id="days-header">
                      <td></td>
                      <c:forEach items="${period.dayRanges[0].days}" var="d">
                          <th id="day-number" class="day-number">
                              <c:forEach begin="0" end="${period.repetitions - 1}" var="x" varStatus="xStatus">
  
negative.code:     }
  
      .input-row td input {
          /*border-width: 0; border-bottom: 1px dotted #666;*/
          border-width: 0; border-bottom: 1px #666;
          text-align: center;
          padding: 2px;
      }
  