anchor.diff:  <table>
   	<tr>
   	    <td class="alt">
  -	        <input type="text" name="epochs[${epochCount.index }].stratificationCriteria[PAGE.ROW.INDEX].permissibleAnswers[NESTED.PAGE.ROW.INDEX].permissibleAnswer"
  +	        <input type="text" name="treatmentEpochs[${epochCount.index }].stratificationCriteria[PAGE.ROW.INDEX].permissibleAnswers[NESTED.PAGE.ROW.INDEX].permissibleAnswer"
   	                size="30" cssClass="validate-notEmpty"/></td>
   	    <td class="alt"><a
   	            href="javascript:RowManager.deleteRow(RowManager.getNestedRowInserter(stratRowInserterProps_${epochCount.index},PAGE.ROW.INDEX),NESTED.PAGE.ROW.INDEX);">
  
positive.code: 	        <img src="<tags:imageUrl name="checkno.gif"/>" border="0" alt="Delete"></a>
  	    </td>
  	    <td class="alt">
  	        <input type="hidden" name="epochs[${epochCount.index }].stratificationCriteria[PAGE.ROW.INDEX].questionNumber"/>
  	        <textarea name="epochs[${epochCount.index }].stratificationCriteria[PAGE.ROW.INDEX].questionText" rows="1"
  	                       cols="60" cssClass="validate-notEmpty"></textarea>
  	    </td>
  	    <td class="alt"><a href="javascript:RowManager.addRow(RowManager.getNestedRowInserter(stratRowInserterProps_${epochCount.index},PAGE.ROW.INDEX));">
  
negative.code:                  <th scope="col" align="left"><b>add&nbsp;answers<span class="red">*</span></b></th>
                   <th scope="col" align="left"></th>
               </tr>
               <c:forEach items="${command.treatmentEpochs[epochCount.index].stratificationCriteria}" var="strat" varStatus="status">
                  <script>
                      RowManager.getNestedRowInserter(stratRowInserterProps_${epochCount.index},${status.index}).updateIndex(${fn:length(command.treatmentEpochs[epochCount.index].stratificationCriteria[status.index].permissibleAnswers)});
  				</script>
  