anchor.diff:  									-- Please Select --
   								</option>
   							</html:select>
  -						</td>						
  +						</td>
   						<td class="cellLabel">
   							<span id="compChemicalNameLabel">with chemical name</span>
   						</td>
  
positive.code: 								</html:select>
  							</div>
  						</td>
  						<td>
  							<table cellspacing="0">
  								<tr>
  									<td>
  										<input class="promptButton" type="button" value="Add"
  											onclick="addCharacterizationQuery();show('characterizationQueryTable');" />
  
negative.code: 		</tr>
  		<tr>
  			<td>
  				<table id="sampleQueryTable" class="summaryViewLayer4" width="85%"
  					style="display: none;">
  					<tbody id="sampleQueryRows">
  						<tr id="samplePattern" style="display: none;">
  							<td>
  