anchor.diff:        <c:when test="${!empty interMineObject.sequence}">
             <im:value>${outVal}</im:value>&nbsp;<html:link action="sequenceExporter?object=${interMineObject.id}" target="_new"><html:img styleClass="fasta" src="model/images/fasta.gif" title="FASTA" />
           </html:link>
  -        <span style="margin-left: 5px;"><a href='javascript: sendSequenceToGalaxy();'><html:img styleClass="galaxy" src="images/formats/galaxy.gif" title="Galaxy" /></a></span>
         </c:when>
         <c:otherwise>
           <im:value>${outVal}</im:value>
  
positive.code:     </c:choose>
    </c:otherwise>
  </c:choose>
  
  <script type="text/javascript">
      var s = $SERVICE; // globally available in the webapp.
      var openWindowWithPost = function(uri, name, params) {
          var name = name + new Date().getTime();
          // var form = jQuery('<form method="POST" action="' + uri + '" target="' + name + '"></form>');
  
          var form = jQuery('<form>', {
              'method': 'POST',
              'action': uri,
              'target': name
          })
  
          jQuery.each(params, function(v, k) {
              var input = jQuery('<input name="' + v + '" + type="hidden">');
              form.append(input);
              input.val(k)
              // console.log(k)
          });
          form.appendTo('body');
          var w = window.open("someNonExistantPathToSomeWhere", name);
          form.submit();
          form.remove();
      };
  
      function sendSequenceToGalaxy() {
          jQuery.when(s.query({select: ["id"], from: "${objectClass}", where: {id: ${interMineObject.id}}}), s.findById("${objectClass}", ${interMineObject.id}))
          .done(function(q, feature) {
             var dataForGalaxy = {
               tool_id: 'flymine',
               organism: feature.organism.name,
               URL: q.getFASTAURI(),
               URL_method: 'post',
               name: "Sequence for " + feature.symbol,
               data_type: 'fasta',
               info: "FASTA sequence for the " + feature.organism.shortName + " feature " + feature.symbol,
             };
             openWindowWithPost("http://main.g2.bx.psu.edu/tool_runner", "Galaxy", dataForGalaxy);
            });
      }
  </script>
  
negative.code: <%@ taglib tagdir="/WEB-INF/tags" prefix="im"%>
  
  <tiles:importAttribute name="expr" ignore="false"/>
  <im:eval evalExpression="interMineObject.${expr}" evalVariable="outVal"/>
  <c:choose>
    <c:when test="${empty outVal}">
  