anchor.diff:  		</td>	
   		</tr>
   		<tr><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;zeta potential</td>
  -		<td width="30%">
  +		<td>
   			<c:forEach var="nano2minchar" items="${caNano2MINChar}" >
   		    		<c:set var="nano" value="${nano2minchar.key }"/>
   					<c:set var="minchar" value="${nano2minchar.value}" />
   					<c:if test="${'zeta potential' == nano}">${minchar}</c:if>
   			</c:forEach>
   		</td>
  -		<td  width="30%" align="center">
  +		<td align="center">
   			<c:forEach var="data" items="${availableEntityNames}">			
   				<c:if test="${data == 'zeta potential'}">
   					<img src="images/icon_check.png" />
  
positive.code: 		</c:forEach>
  		</td>	
  		</tr>
  		<tr><td width="40%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;surface charge</td>
  		<td width="30%">
  			<c:forEach var="nano2minchar" items="${caNano2MINChar}" >
  		    		<c:set var="nano" value="${nano2minchar.key }"/>
  					<c:set var="minchar" value="${nano2minchar.value}" />
  					<c:if test="${'surface charge' == nano}">${minchar}</c:if>
  			</c:forEach>
  		</td>
  		<td  width="30%" align="center">
  			<c:forEach var="data" items="${availableEntityNames}">			
  				<c:if test="${data == 'surface charge'}">
  					<img src="images/icon_check.png" />
  
negative.code: 	</tr>
  	<c:forEach var="chem" items="${chemicalAssocs}">
  	<tr>		
  		<td>
  			&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;${chem}
  		</td>		
  		<td>
  			<c:forEach var="nano2minchar" items="${caNano2MINChar}" >
  		    		<c:set var="nano" value="${nano2minchar.key }"/>
  					<c:set var="minchar" value="${nano2minchar.value}" />
  					<c:if test="${nano eq chem}">${minchar}</c:if>
  			</c:forEach>					
  		</td>
  		<td align="center">
  		<c:forEach var="data" items="${availableEntityNames}">
  		<c:if test="${data eq chem}" >
  		<img src="images/icon_check.png" /></c:if>
  