anchor.diff:                <li><b>Relationships</b>: Shows how other concepts are directly related to this concept as parents, children,
                 or in other ways.
                 <li><b>Synonym Details</b>: For each term or abbreviation, shows its source, term type, and code.
  -              <li><b>By Source</b>: Shows concept information one source at a time. NCI Thesaurus content is shown if available,
  -              otherwise the initial source is chosen alphabetically. To view concept information from a different source, select
  -              on the link for that source at the top of the page. NOTE: Select the ? icon next to the Source header to view a list
  -              of the source abbreviations and full names.
  +              <li><b>By Source:</b> Shows concept information one source at a time. NCI Thesaurus content is shown
  +              if available, otherwise the initial source is chosen alphabetically. To view concept information from
  +              a different source, select the link for that source at the top of the page. NOTE: Select the <b>?</b>
  +              icon next to the Source header to view a list of the source abbreviations and full names.
                 <li><b>View All</b>: Combines all of the above information on a single page.
               </ul>
               <li><b>In NCIt Hierarchy</b>: Click the button to see where the concept is found within the NCIt hierarchy as
  -            presented through NCIm concepts. Concepts are often found in several different places. The focus concept will
  +            presented through NCIm concepts. Concepts are often found in several different places in the hierarchy. The focus concept will
               be bold, underlined, and colored red.  This function only appears in concepts with NCIt content.  Hierarchy
               displays from other sources will be provided in a later browser release.
            </ul>
  
positive.code:             <td><h2><A NAME="sources">Sources</A></h2></td>
              <td align="right"><a href="#"><img src="<%= request.getContextPath() %>/images/up_arrow.jpg" width="16" height="16" border="0" alt="top" /></td>
            </tr></table>
            Click on the <b>Sources</b> link at the top of the page to bring up a separate window showing the list of sources
            included in the current release of NCI Metathesaurus.  Sources are listed alphabetically  by abbreviation, showing
            full source names and other details.
          </p>
          <p class="textbody">
            <table width="100%" cellpadding="0" cellspacing="0" border="0"><tr>
              <td><h2><A NAME="knownissues">Known Issues</A></h2></td>
              <td align="right"><a href="#"><img src="<%= request.getContextPath() %>/images/up_arrow.jpg" width="16" height="16" border="0" alt="top" /></td>
            </tr></table>
            There are important known issues in data, functionality and documentation that we are working to address for release 2.
            These include the following:
            <ul>
              <li><b>Data</b>: NCI Metathesaurus data were significantly abbreviated in the LexEVS 5.0 implementation. Of particular
              importance,
              <ul>
                <li>Relationship data are not consistently stored and linked, and are represented incompletely as described in the
                browsers
                <a href="#" onclick="javascript:window.open('<%= request.getContextPath()%>/pages/rela_help_info.jsf',
                        '_blank','top=100, left=100, height=740, width=780, status=no, menubar=no, resizable=yes, scrollbars=yes, toolbar=no, location=no, directories=no');">
                Relationship Attribute Help</a>.
                This also made it impossible to reliably display individual source hierarchies within their broader NCIm context.
                <li>The display of history data has been postponed until the next release.
                <li>Other source specific concept data were also only partly loaded.
              </ul>
              These problems should be fixed with the LexEVS 5.1 release in late 2009.<br>
              <li><b>Functionality</b>: Performance problems have been partly designed around but are still an important issue that
              we intend to fix.  The ranking of search results best matches first could not achieve acceptable performance and was
              made a user option with warning attached.  The Relationship and By Source tabs are also too slow. User-settable options
              and the ability to search other concept data and relationships are needed, and should be part of forthcoming browser
              releases.
              <li><b>Documentation</b>: Online and standalone documentation are still under development.
              <li>For the latest updates of known issues, <a href="https://wiki.nci.nih.gov/display/EVS/NCI+Metathesaurus+Browser+1.1+Release+Notes" target="_blank"> see NCI Metathesaurus Browser 1.1 Release Notes</a>.
            </ul>
  
negative.code:           <ul>
              <li>You can search for a concepts name, synonyms, acronyms, or codes.
              <li><b>Exact Match</b> is the default: Only terms or codes that are identical will match.
              <li><b>Begins With</b> can be selected to find all terms that start with the words or characters you enter, or codes that match exactly.
              <li><b>Contains</b> will search for what you enter at the beginning or end of any word or exactly matching any code (e.g.,
              <i>carcinoma</i> will match <i>adenocarcinoma</i>) but not <i>adenocarcinomas</i>
              (Embedded substring search is currently too slow; it will either be sped up or added as an advanced search option in a future release.)
              <li>Concept Unique Identifiers (CUIs) and codes from individual sources will only match if they exactly match what you enter, even if you select <b>Begins With</b> or <b>Contains</b>.
              <li>Search is not case sensitive (e.g., aids will match <i>aids</i>,
              <i>Aids</i>, and <i>AIDS</i>).
  