anchor.diff:  						</c:forEach>
   				    </table>
   				    <br>
  +				    <c:set var="criteriaPresent" value="true"></c:set>
   				</c:if>
   			</chrome:division>
   		</c:if>
       </c:forEach>
   </chrome:division>
  -<div <c:if test="${!command.hasStratifiedEpoch}">style="display:none;"</c:if>>
  +<c:if test="${!criteriaPresent}">
  +<script>$('eligibilityCriteriaDiv').style.display="none";</script>
  +</c:if>
  +<div id="stratificationDiv" <c:if test="${!command.hasStratifiedEpoch}">style="display:none;"</c:if>>
   <chrome:division title="Stratum Groups"  cssClass="big" link="javascript:redirectToTab('${stratificationTab}')" condition="${not empty flowType}" >
       <c:forEach items="${command.study.epochs}" var="epoch">
   		<c:if test="${epoch.stratificationIndicator}">
   			<chrome:division title="Epoch: ${epoch.name}" cssClass="indented">
  -				<c:choose>
  -					<c:when test="${fn:length(epoch.stratumGroups)> 0}">
  +					<c:if test="${fn:length(epoch.stratumGroups)> 0}">
  +					<c:set var="stratificationPresent" value="true"></c:set>
   						<table class="tablecontent" width="70%">
   					        <tr>
   					            <th width="50%" scope="col" align="left"><b><fmt:message key="registration.stratumGroupNumber"/></b></th>
  
positive.code: 		                <c:if test="${not empty epoch.arms}">
  		                    <td>
  		                        <table border="0" cellspacing="0" cellpadding="0" class="tablecontent">
  
  		                            <tr>
  		                                <th><b><fmt:message key="c3pr.common.name"/></b></th>
  		                                <th><b><fmt:message key="c3pr.common.targetAccrual"/></b></th>
  		                            </tr>
  
  		                            <tr>
  		                                <c:forEach items="${epoch.arms}" var="arm">
  		                                <tr>
  
negative.code: 						</c:forEach>
  			   	 	</table>
  			   	 	<br>
  			   	 	<c:set var="criteriaPresent" value="true"></c:set>
  				</c:if>
  				<c:if test="${fn:length(epoch.exclusionEligibilityCriteria)> 0}">
  					<h4>Exclusion Eligibility Criteria</h4>
  