anchor.diff:        request.getSession().setAttribute("concept", concept);
         String name = concept.getEntityDescription().getContent();
       %>
  -    
   
       <table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0">
         <tr> 
  
positive.code:   <body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" ><f:view>
  
      <%
        String code = (String) request.getParameter("code");
        String dictionary = (String) request.getParameter("dictionary");
        
  
negative.code: <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
  <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %> 
  <%@ page import="java.text.DateFormat" %>
  <%@ page import="java.text.SimpleDateFormat" %>
  <%@ page import="java.util.Date" %>
  <%@ page import="java.util.Enumeration" %>
  <%@ page import="gov.nih.nci.evs.browser.utils.DataUtils" %>
  <%@ page import="gov.nih.nci.evs.browser.utils.HistoryUtils" %>
  <%@ page import="org.LexGrid.concepts.Concept" %>
  <%@ page import="org.LexGrid.LexBIG.DataModel.Collections.NCIChangeEventList" %>
  <%@ page import="org.LexGrid.LexBIG.DataModel.NCIHistory.NCIChangeEvent" %>
  <%@ page import="org.LexGrid.LexBIG.DataModel.NCIHistory.types.ChangeType" %>
  <%@ page contentType="text/html;charset=windows-1252"%>
  
  <html>
  