anchor.diff:  			</td>
   		</tr>
   	</table>
  -</html:form>
  -<script language="JavaScript">
  -<!--//
  -
  -/* populate a hashtable containing characterization type characterizations */
  -  var charTypeChars=new Array();    
  -  <c:forEach var="item" items="${characterizationTypes}">  
  -    var chars=new Array();    
  -  
  -   <c:forEach var="achar" items="${characterizationTypes[item.key]}" varStatus="count">
  -  		chars[${count.index}]='${achar}'; 
  -    </c:forEach>
  -    charTypeChars['${item.key.nodeName}']=chars;
  -  </c:forEach>  
  -  
  -   function setHiddenCharType(charType) { 
  -     document.getElementById("characterizationType").value=charType;          
  -   }
  -  
  -//-->
  -</script>
  -<!--_____ main content ends _____-->
  +</html:form>
positive.code: 					</tr>
  					<tr>
  						<td class="leftLabel" valign="top">
  							<strong>Search by nanoparticle characterization keywords, publication keywords
  								and text in characterization descriptions</strong>
  							<br>
  						</td>
  						<td class="rightLabel" colspan="5">
  
negative.code: 					</tr>
  					<tr>
  						<td class="leftLabel" width="20%" valign="top">
  							<strong> Nanoparticle Sample<br>Point of Contact </strong>
  						</td>
  						<td class="rightLabel" colspan="5">
  							<br>
  							<html:text property="particlePointOfContact" size="60" />
  							<em>* for searching wildcards</em>
  							<br>
  							<br>
  							<em>case insensitive</em>
  							<br>
  							<em>searching organization name or first name or last name
  								of a person</em>
  
  						</td>
  					</tr>
  					<tr>
  