anchor.diff:  							<html:hidden styleId="characterizationType"
   								property="characterizationType" />
   						</td>
  -
   						<td class="label" valign="top">
  -							<strong> Characterization </strong>
  -						</td>
  -						<td class="rightLabel" valign="top">
  +							<strong>Characterization</strong>
  +						</td>
  +						<td class="rightLabel" valign="top" colspan="2">
   							<strong> <html:select property="characterizations"
   									multiple="true" size="4">
   									<c:forEach var="char"
  
positive.code: 										<html:options name="allParticleSources" />
  								</html:select> </strong>
  						</td>
  						<td class="label">
  							<strong> Particle Type </strong>
  						</td>
  						<td class="rightLabel">
  							<strong> <html:select property="particleType">
  									<option value="" />
  										<html:options name="allSampleTypes" />
  								</html:select> </strong>
  						</td>
  					</tr>
  					<tr>
  						<td class="leftLabel" valign="top">
  							<strong> Function Type </strong>
  						</td>
  						<td class="rightLabel" colspan="3">
  							<strong> <html:select property="functionTypes"
  									multiple="true" size="4">
  									<html:options name="allFunctionTypes" />
  								</html:select> </strong>
  
negative.code: 					</tr>
  					<tr>
  						<td class="leftLabel" valign="top">
  							<strong>Keywords<br><em>(one word per line)</em></strong>
  						</td>
  						<td class="label" colspan="2">
  							<html:textarea property="keywords" rows="3" />
  						</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">Characterization File</html:radio>
  							</strong>
  						</td>
  					</tr>
  					<tr>
  						<td class="leftLabel" valign="top">
  							<strong>Search Location</strong>
  						</td>
  						<td class="rightLabel" colspan="4">
  								<strong><html:select property="gridNodes"
  										multiple="true" size="3">
  									<option value="local" selected>Local</option>
  									<option value="caNanoLab-NCL_PROD">caNanoLab-NCL_PROD</option>
  									<option value="caNanoLab-PROD">caNanoLab-PROD</option>
  									<option value="caNanoLab-WUSTL">caNanoLab-WUSTL</option>
  									<c:forEach var="selectedNode" items="${selectedGridNodeHosts}">
  										<option value="${selectedNode}" selected>${selectedNode}</option>
  									</c:forEach>
  									<c:forEach var="unselectedNode" items="${unselectedGridNodeHosts}">
  										<option value="${unselectedNode}">${unselectedNode}</option>
  									</c:forEach>
  								</html:select></strong>
  						</td>
  					</tr>
  				</table>
  