anchor.diff:                      <div class="textarea"><textarea name="text"></textarea></div>
                       <div class="bottom">
                           <center>
  +                            <a class="advanced" href="bag.do?subtab=upload">advanced</a>
  +                            <br />
                               <input class="button plush" type="submit" value="analyse"/>
  -                            <br />
  -                            <a class="advanced" href="bag.do?subtab=upload">advanced</a>
                           </center>
                       </div>
                   </form>
  
positive.code:         <div id="welcome-bochs">
              <div class="inner">
                  <h3>First Time Here?</h3>
                  <p>FlyMine integrates many types of data for <em>Drosophila</em>, <em>Anopheles</em> and other organisms. These include: orthologues, protein domains, interactions,
                  pathways, gene expression, and gene ontology. You can run flexible queries, export results and work with lists of data.</p>
                  <div class="bottom">
                      <center>
                          <a class="button gray" href="http://www.flymine.org/help/tour/start.html"
  
negative.code:         <div id="lists-bochs">
              <img class="title" src="images/icons/lists-64.png" title="lists"/>
              <div class="inner">
                  <h3>Analyse</h3>
                  <p>Enter a <strong>list</strong> of identifiers.</p>
  
                  <form name="buildBagForm" method="post" action="<c:url value="/buildBag.do" />">
  