anchor.diff:  			<input class="noBorderButton" type="button" value="Delete Column"
   				onclick="deleteDatumColumn()" />
   		-->
  -			<input class="noBorderButton" type="button" value="Add Column"
  +		
  +			<input class="noBorderButton" type="button" value="Save"
   				onclick="addDatumColumn(); show('populateDataTableButton');" />
  +			<input class="noBorderButton" type="button" value="Delete"
  +				onclick="deleteDatumColumn()" />
   		</td>
   	</tr>
   
  
positive.code: 								<span id="datumColumnName" class="greyFont2">datumColumnName</span>
  								<span id="datumColumnValueType" class="greyFont2">ValueType</span>
  								<span id="datumColumnValueUnit" class="greyFont2">ValueUnit</span>
  								<br>
  								<input id="datumColumnValue" type="text" size="2"
  									value="datumColumnValue" />
  							</td>
  
negative.code: 					onclick="deleteClicked()" />
  			-->
  
  				<input class="noBorderButton" type="button" value="Save"
  					onclick="addRow()" />
  				<input class="noBorderButton" type="button" value="Delete"
  					onclick="deleteClicked()" />
  			</div>
  			&nbsp;
  		</td>
  