anchor.diff:  
   	</tr>
   </table>
  -
  +<br>
   <table border="0" align="center" class="smalltable3"
   	id="populateDataTable" style="display: none;" width="90%">
   	<tr>
  
positive.code: 								border="1">
  								<tbody id="datumColumnsDisplay">
  									<tr id="datumColumnPatternRowDisplay">
  										<td id="datumColumnPatternDisplay" style="display: none;">
  											<span id="datumColumnNameDisplay" class="greyFont2">datumColumnName</span>
  											(<span id="datumColumnValueTypeDisplay" class="greyFont2">ValueType</span>,
  											<span id="datumColumnValueUnitDisplay" class="greyFont2">ValueUnit</span>)
  										</td>
  
negative.code: 									size="2" value="datumColumnName" onclick="editColumn(this.id)" />
  								
  								-->
  								<span id="datumColumnName" class="greyFont2">datumColumnName</span>
  								(<span id="datumColumnValueType" class="greyFont2">ValueType</span>,
  								<span id="datumColumnValueUnit" class="greyFont2"><strong>ValueUnit</strong></span>)
  							</td>
  							<td>
  