anchor.diff:  			&nbsp;
   		</td>
   	</tr>
  -	
  +
   	<tr>
   		<td class="leftLabel" valign="top">
   			<input type="button" value="Delete"
  
positive.code: 			<input class="noBorderButton" type="button" value="Delete Column"
  				onclick="deleteDatumColumn()" />
  		-->
  		
  			<input class="noBorderButton" type="button" value="Save"
  				onclick="addDatumColumn(); show('populateDataTableButton');" />
  			<input class="noBorderButton" type="button" value="Delete"
  
negative.code: 			<html:select
  				property="achar.theExperimentConfig.domain.technique.type"
  				styleId="name" onchange="javascript:callPrompt('Name', 'name');">
  				<option value=""></option>
  				<option value="PDI">
  					PDI
  				</option>
  