anchor.diff:        }
         String fixedTabStr=(fixedTabStr=request.getParameter("fixed"))==null?null:fixedTabStr.equals("")?null:fixedTabStr;
   
  +      
   %>
  +
   <c:set var='context' value="<%=vreq.getContextPath()%>" />
   <c:set var='themePath'>
     <c:if test="${!empty context && context != ''}">/${context}</c:if>/<%=portal.getThemeDir()%>
   </c:set>
   <c:set var='themeDir'><c:out value='${themePath}' default='/themes/vivo-basic/' /></c:set>
   <c:set var="currentPortal" value="<%=portal.getPortalId()%>"/>
  +<c:set var="contactMailSetup" value="<%= ContactMailServlet.getSmtpHostFromProperties() != null %>"/>
   
   <%
   String homeURL = (portal.getRootBreadCrumbURL()!=null && portal.getRootBreadCrumbURL().length()>0) ?
  
positive.code:     <c:set var="aboutHref">
        <c:out value="${aboutHref}" escapeXml="true"/>
      </c:set>
    
      <li class="border"><a href="${aboutHref}" title="more about this web site">About</a></li>
      <li><a href='<c:url value="/comments"><c:param name="home" value="${currentPortal}"/></c:url>'>Contact Us</a></li>
    </ul>
  
  </div><!-- end identity -->
  
negative.code: 
  <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
  
  
  <%@page import="edu.cornell.mannlib.vitro.webapp.controller.ContactMailServlet"%><jsp:useBean id="loginHandler" class="edu.cornell.mannlib.vedit.beans.LoginFormBean" scope="session" />
  
  <%
      /**
  