anchor.diff:              </p>
   
                <!-- Output legend for the first experimental factor only -->
  -             <c:if test="${i.index==0}">
  +             <c:if test="${j.index==0}">
                      <table cellspacing="2" cellpadding="0" border="0" width="100%">
                           <tr>
                               <td style="vertical-align:middle;">
  
positive.code:                                 </c:choose>
  
                                  <td style="border:1px solid #CDCDCD; padding-left:5px;">
                                                              <span style="font-size:smaller">
                                                              <c:forEach var="experimentID" items="${ud.experiments}"
                                                                         varStatus="i_e">
                                                                  <c:if test="${(i_e.index<5)}">
                                                                      <a href="${pageContext.request.contextPath}/experiment/${experimentalFactor.experimentAccessions[experimentID]}/${gene.geneIdentifier}"
                                                                         onclick="window.location=this.href;event.stopPropagation();return false;"
                                                                         title="${experimentalFactor.experimentAccessions[experimentID]}">${experimentalFactor.experimentAccessions[experimentID]}</a><c:if
                                                                          test="${!i_e.last}">, </c:if>
                                                                  </c:if>
                                                                  <c:if test="${i_e.last}">
                                                                      <c:if test="${(i_e.count>=5)}">
                                                                          ... (${i_e.count} experiments)
                                                                      </c:if>
                                                                  </c:if>
                                                              </c:forEach>
                                                              </span>
                                  </td>
  
                              </tr>
  
negative.code: 
  <table cellspacing="0" cellpadding="0" border="0" style="width:100%;margin-top:40px">
  <tr>
      <td valign="top" width="50%">
  <table>
  <tr>
      <td class="section-header-1" style="padding-right:20px;">
  