anchor.diff:  
   </div>
   
  -<!-- /sequenceFeatureDisplayer.jsp -->+<!-- /sequenceFeatureDisplayer.jsp -->
  
positive.code:             <c:if test="${!empty loc.strand}">
                <span class="smallnote">
                  <c:choose>
                    <c:when test="${loc.strand == 1}">forward strand</c:when>
                    <c:when test="${loc.strand == -1}">reverse strand</c:when>
                  </c:choose>
                </span>
              </c:if>
  
negative.code:                     <c:if test="${!empty loc.strand}">
                        <span class="smallnote">
                          <c:choose>
                            <c:when test="${loc.strand == '+1'}">forward strand</c:when>
                            <c:when test="${loc.strand == '-1'}">reverse strand</c:when>
                          </c:choose>
                        </span>
                      </c:if>
  