anchor.diff:  <%@ page import="org.LexGrid.concepts.*" %>
   <%@ page import="org.LexGrid.LexBIG.Utility.Iterators.*" %>
   <%@ page import="org.LexGrid.LexBIG.DataModel.Core.*" %>
  +
  +<%!
  +  public String getDisplayLink(HashMap<String, String> label2URL, 
  +      HashMap<String, String> label2Linktext, String label, String value) {
  +    String url = (String) label2URL.get(label);
  +    if (url == null)
  +        return "";
  +
  +    String linktext = (String) label2Linktext.get(label); 
  +    System.out.println("url: " + url);
  +    String encoded_value = value;
  +    encoded_value = encoded_value.replaceAll(":", "%3A");
  +    String url_str = url + encoded_value;
  +
  +    // Note: Escaped " character.
  +    String val =  "<a href=\"javascript:redirect_site('" 
  +      + url_str + "')\">(" + linktext + ")</a>";
  +    return val;
  +  }
  +%>
   
   <%
     HashMap def_map = NCItBrowserProperties.getDefSourceMappingHashMap();
  
positive.code: %>
              <p>
                <b><%=propName_label%>:&nbsp;</b><%=value%>
  
                <% if (! prop_dictionary.equalsIgnoreCase("NCI Thesaurus")) {
                     url = (String) label2URL.get(propName_label);
                     linktext = (String) label2Linktext.get(propName_label); 
                     if (url != null) {
                       System.out.println("url: " + url);
                       String encoded_value = value;
                       encoded_value = encoded_value.replaceAll(":", "%3A");
                       String url_str = url + encoded_value; 
                %>
                       <a href="javascript:redirect_site('<%= url_str %>')">(<%=linktext%>)</a>
                <%
                     }  
                   } else if (propName_label.equalsIgnoreCase("NCI Thesaurus Code")) {
                     String label = "caDSR metadata";
                     url = (String) label2URL.get(label);
                     linktext = (String) label2Linktext.get(label); 
                     if (url != null) {
                       System.out.println("url: " + url);
                       String encoded_value = value;
                       encoded_value = encoded_value.replaceAll(":", "%3A");
                       String url_str = url + encoded_value; 
                %>
                       <a href="javascript:redirect_site('<%= url_str %>')">(<%=linktext%>)</a>
                <% 
                     }
                   }
                %>
              </p>
  <%
            }
  
negative.code: 
   System.out.println("properties_to_display.size(): " + properties_to_display.size());
  
    HashMap<String, String> label2URL = new HashMap<String, String>();
    HashMap<String, String> label2Linktext = new HashMap<String, String>();
    for (int m=0; m<properties_to_display.size(); m++) {
        String propName = (String) properties_to_display.elementAt(m);
        String prop_nm_label = (String) properties_to_display_label.elementAt(m);
  