anchor.diff:  </p>
   
   <p>
  -  You can try going to the main page and hitting "refresh"
  -  in your browser, but there is a good chance that will have
  -  no effect. Please bring this message to the attention of the
  +  Please bring this message to the attention of the
     person responsible for maintaining OpenNMS for your organization,
  -  and have them insure that OpenNMS, the external servlet container
  +  and have him or her check that OpenNMS, the external servlet container
     (if applicable), and the database are all running without errors.
   </p>
   
  +<p>
  +  To reveal details of the error encountered and instructions for
  +  reporting it, click
  +  <strong><a href="javascript:toggleDiv('errorDetails')">here</a></strong>.
  +</p>
  +
  +<div id="errorDetails" style="display: none;">
   <h3>Error Details</h3>
   
  -  <pre><%
  +<p>
  +Please include the information below when reporting problems.
  +</p>
  +
  +<h3>Exception Trace</h3>
  +  <pre id="exceptionTrace"><%
       while (exception != null) {
         exception.printStackTrace(new java.io.PrintWriter(out));
   
  
positive.code:       }
      }
    %></pre>
  
  <jsp:include page="/includes/footer.jsp" flush="false" />
  
negative.code:     }
  %>
  
  <script type="text/javascript">
  function toggleDiv(divName) {
      var targetDiv = document.getElementById(divName);
      if (! targetDiv) {
      	return;
  	}
  	targetDiv.style.display = (targetDiv.style.display == "none" ? "block" : "none");
  }
  </script>
  
  <h3>The OpenNMS Web User Interface Has Experienced an Error</h3>
  <br/>
  
  <p>
    The OpenNMS web UI has encountered an error that it does
    not know how to handle.
  </p>
  
  