anchor.diff:            <b>Search results</b> are displayed by concept preferred name in alphabetical order.  Some details:
             <ul>
               <li>All matching concepts are returned.
  -            <li>If there are too many to show on one page, you can page through the results with a default of 50 per page (user settable).
  -            <li>The match will often be to synonyms or codes only visible on the concept details page.  A future release will show these matches in the results window.
  -            <li>Also, in the next release, concepts whose status is unusual (e.g., retired or obsolete) will show their status in parentheses in the results listing.
  -            <li>Click on the preferred name to see a concepts details.
  +              <ul>
  +                <li>NOTE: The match will often be to synonyms or codes only visible on the concept details page (e.g., searching "Begins With" melanoma will show Corneal Melanoma in the results list because that concept contains a synonym of Melanoma of the Cornea.) A future release will show these matches in the results window.
  +              </ul>
  +            <li>In the next release, concepts whose status is unusual (e.g., retired or obsolete) will show their status in parentheses in the results listing. If there are too many to show on one page, you can page through the results with a default of 50 per page. Use the "Show results per page" drop-down menu at the bottom of the results page to display more or less.
  +            <li>In the next release, concepts whose status is unusual (e.g., retired or obsolete) will show their status in parentheses in the results listing.
  +            <li>Click on the preferred name to see a concepts details. This includes:
  +              <ul>
  +                <li>Tabbed information for the following:
  +                  <ul>
  +                    <li>Terms & Properties - including definition, synonyms, and abbreviations.
  +                    <li>Relationships - including parent concepts, child concepts, roles, and associations.
  +                    <li>Synonym Details - including the synonym term, term type, source, and code.
  +                    <li>View All - allows you to view the entire concept record at once.
  +                  </ul>
  +                <li>View hierarchy button - click on this to see where the concept exists within the NCI Thesaurus hierarchy.
  +                <li>View History button - click on this to view a history of edit actions on this concept, including dates and reference concepts.
  +              </ul>
               <li>If there is only one match, the concept details page is shown directly without first listing results.
  +          </ul>
  +        </p>
  +        <p class="textbody">
  +          <h2><A NAME="viewhierarchy">View Hierarchy</A></h2>
  +          <ul>
  +            <li>Click on the View Hierarchy link at the top of the page to bring up a separate window showing the NCI Thesaurus hierarchy.
  +            <li>Browse through the levels by clicking on the + next to each concept.
  +            <li>Click on the concept name itself to see the concepts details in the main browser window.
  +          </ul>
  +        </p>
  +        <p class="textbody">
  +          <h2><A NAME="subsets">Subsets</A></h2>
  +          <ul>
  +            <li>Click on the Subsets link at the top of the page to read about and link to NCI Thesaurus Subsets.
             </ul>
           </p>
           <p class="textbody">
  
positive.code:           <A HREF="#introduction">Introduction</A><br>
            <A HREF="#contactus">Contact Us</A><br>
            <A HREF="#searchhelp">Search Help</A><br>
            <A HREF="#additionalinfo">Additional Information</A>
          </p>
          <p class="textbody">
  
negative.code:           in logical parent-child hierarchies from very broad top concepts down to the most specific subcategories.
          </p>
          <p class="textbody">
            <b>This help file</b> provides a basic starting point, to help use the NCIt browser effectively. It also provides pointers on how to learn more, get additional help or offer suggestions.
          </p>
          <p class="textbody">
            <h2><A NAME="contactus">Contact Us</A></h2>
  