anchor.diff:  							<p><br/></p>
   							<table id="select_element_table">
   								<%-- These values come from the DataElement.Type enum --%>
  -								<c:set var="types" value="categorization,sequence,frequency,valuethreshold" />
  +								<c:set var="types" value="categorization,sequence,frequency,value_threshold" />
   								<c:forTokens items="${types}" var="myType" delims="," varStatus="status">
   									<tr>
   										<td class="firstCol">
  
positive.code: 																						Upper threshold
  																						<select name="thresholdUpperComp">
  																							<c:forEach var="valComp" items="${valueComparatorsUpper}">
  																							<option value="${valComp.id}" <c:if test="${propositionType == 'valuethreshold' and valComp.id == threshold.upperComp}">selected="selected"</c:if>>${valComp.name}</option>
  																							</c:forEach>
  																						</select>
  																					</td>
  																					<td>
  																						<input type="text" name="thresholdUpperVal" value="<c:if test="${propositionType == 'valuethreshold'}">${threshold.upperValue}</c:if>"/>
  																					</td>
  																				</tr>
  																			</table>
  																		</td>
  																		<td>
  																			<input type="checkbox" value="true" name="thresholdDataElementTemporalRelationCB" <c:if test="${propositionType == 'valuethreshold' and threshold.isBeforeOrAfter}">checked="true"</c:if>/>
  																			<select name="thresholdDataElementTemporalRelation">
  																				<c:forEach var="op" items="${operators}">
  																				<option value="${op.id}" <c:if test="${propositionType == 'valuethreshold' and op.id == threshold.relationOperator}">selected="selected"</c:if>>${op.description}</option>
  																				</c:forEach>
  																			</select>
  																		</td>
  																		<td>
  																			<ul class="sortable" data-drop-type="multiple" data-proptype="empty" style="width: 100% height: 100%">
  																				<c:if test="${not empty proposition and propositionType == 'valuethreshold'}">
  																				<c:forEach var="relatedDataElementKey" items="${threshold.relatedDataElementKeys}">
  																				<li data-key="${relatedDataElementKey}" data-desc="${child.abbrevDisplayName}" data-type="${child.type}" data-subtype="${child.type == 'CATEGORIZATION' ? child.categoricalType : ''}" data-space="${threshold.inSystem ? 'system' : 'user'}">
  																					<span class="delete" style="cursor: pointer; background-color: lightblue;"></span>
  																					<span>${child.displayName} ${child.abbrevDisplayName} (${child.key})</span>
  																				</li>
  
negative.code: 																				<tr>
  																					<td>
  																						at least
  																						<input type="text" class="distanceField" name="thresholdWithinAtLeast" value="<c:if test="${propositionType == 'value_threshold'}">${threshold.atLeastCount}</c:if>"/>
  																						<select name="thresholdWithinAtLeastUnits">
  																								<c:forEach var="unit" items="${timeUnits}">
  																									<option value="${unit.id}" <c:if test="${propositionType == 'value_threshold' and unit.id == threshold.atLeastTimeUnit}">selected="selected"</c:if>>${unit.description}</option>
  																								</c:forEach>
  																						</select>
  																						<br />
  																						at most
  																						<input type="text" class="distanceField" name="thresholdWithinAtMost" value="<c:if test="${propositionType == 'value_threshold'}">${threshold.atMostCount}</c:if>"/>
  																						<select name="thresholdWithinAtMostUnits">
  																								<c:forEach var="unit" items="${timeUnits}">
  																									<option value="${unit.id}" <c:if test="${propositionType == 'value_threshold' and unit.id == threshold.atMostTimeUnit}">selected="selected"</c:if>>${unit.description}</option>
  																								</c:forEach>
  																						</select>
  																					</td>
  