anchor.diff:  							<br>
   							In Vitro Characterization
   							<br>
  -							<span class="indented"><a href="#" onclick="javascript:dynamicDropdown('toxicity', document.searchNanoparticleForm.characterization, charTypeChars)">Toxicity</a> <br> <span class="indented2"><a href="#"
  -									onclick="javascript:dynamicDropdown('cytoTox', document.searchNanoparticleForm.characterization, charTypeChars)">Cytotoxicity</a> </span> <br> <span class="indented2">Immunotoxicity</span> <br> <span class="indented3"><a href="#"
  -									onclick="javascript:dynamicDropdown('bloodContactTox', document.searchNanoparticleForm.characterization, charTypeChars)">Blood Contact </a></span> <br> <span class="indented3"><a href="#"
  -									onclick="javascript:dynamicDropdown('immuneCellFuncTox', document.searchNanoparticleForm.characterization, charTypeChars)">Immune Cell Function </a></span> <br> <span class="indented2"><a href="#"
  -									onclick="javascript:dynamicDropdown('metabolicStabilityTox', document.searchNanoparticleForm.characterization, charTypeChars)">Metabolic Stability </a></span> <br> <a href="#"
  -								onclick="javascript:dynamicDropdown('invivo', document.searchNanoparticleForm.characterization, charTypeChars)">In Vivo Characterization</a>
  +							<span class="indented"> <a href="#" onclick="javascript:dynamicDropdown('toxicity', document.searchNanoparticleForm.characterizations, charTypeChars)">Toxicity</a> <br> <span class="indented2"> <a href="#"
  +									onclick="javascript:dynamicDropdown('cytoTox', document.searchNanoparticleForm.characterizations, charTypeChars)">Cytotoxicity</a> </span> <br> <span class="indented2">Immunotoxicity</span> <br> <span class="indented3"><a href="#"
  +									onclick="javascript:dynamicDropdown('bloodContactTox', document.searchNanoparticleForm.characterizations, charTypeChars)">Blood Contact </a></span> <br> <span class="indented3"><a href="#"
  +									onclick="javascript:dynamicDropdown('immuneCellFuncTox', document.searchNanoparticleForm.characterizations, charTypeChars)">Immune Cell Function </a></span> <br> <span class="indented2"><a href="#"
  +									onclick="javascript:dynamicDropdown('metabolicStabilityTox', document.searchNanoparticleForm.characterizations, charTypeChars)">Metabolic Stability </a></span> <br> <a href="#"
  +								onclick="javascript:dynamicDropdown('invivo', document.searchNanoparticleForm.characterizations, charTypeChars)">In Vivo Characterization</a>
   						</td>
   						<td class="label" valign="top">
   							<strong> Characterization </strong>
  
positive.code: /* populate a hashtable containing characterization type characterizations */
    var charTypeChars=new Array();    
    <c:forEach var="item" items="${allCharacterizationTypeCharacterizations}">  
      var chars=new Array();
     <c:forEach var="char" items="${allCharacterizationTypeCharacterizations[item.key]}" varStatus="count">
    		chars[${count.index}]=new Option('${char}', '${char}');   		
      </c:forEach>
      charTypeChars['${item.key}']=chars;
    </c:forEach>
  
negative.code: 						<td class="label">
  							<html:textarea property="keywords" rows="4" />
  						</td>
  						<td class="rightLabel" colspan="2">
  							<strong>for<br> <html:radio property="keywordType" value="nanoparticle">Nanoparticle</html:radio> <br> <html:radio property="keywordType" value="assayResult">Assay Result</html:radio> </strong>
  						</td>
  					</tr>
  				</table>
  