anchor.diff:  <%@ page import="gov.nih.nci.evs.browser.utils.HistoryUtils" %>
   <%@ page import="org.LexGrid.concepts.Concept" %>
   <%@ page contentType="text/html;charset=windows-1252"%>
  +<%
  +  String basePath = request.getContextPath();
  +%>
   <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
   <html>
     <head>
  
positive.code:     <link rel="stylesheet" type="text/css" href="<%= request.getContextPath() %>/css/styleSheet.css" />
      <script type="text/javascript" src="<%= request.getContextPath() %>/js/script.js"></script>
    </head>
  
    <body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" ><f:view>
  
      <%
        String code = (String) request.getParameter("code");
        String dictionary = (String) request.getParameter("dictionary");
        String vers = null;
        String ltag = null;
        Concept concept = (Concept) request.getSession().getAttribute("concept");
        String name = concept.getEntityDescription().getContent();
        Vector headers = HistoryUtils.getTableHeader();
        Vector rows = HistoryUtils.getEditActions(dictionary, vers, ltag, code);
      %>
  
      <%@ include file="/pages/templates/header.xhtml" %>
      <div class="center-page">
        <div class="pagecontent">
          <div class="texttitle-blue"
              <b><%=name%> (Code <%=code%>)</b>
          </div>
          <hr/><br/>
  
          <div>
            <table width="100%">
              <tr class="standardText3">
                <td align="left">
                  <b>History</b>
                </td>
  
negative.code:               </td>
              </tr>
            </table>
            <table width="100%" cellpadding="3" cellspacing="0" border="0">
              <tr>
                <%
                  for (int i=0; i<headers.size(); ++i) {
  