anchor.diff:  <%@ taglib tagdir="/WEB-INF/tags" prefix="im"%>
   
   <tiles:importAttribute name="expr" ignore="false"/>
  -<tiles:importAttribute name="objectClass" ignore="false"/>
   <im:eval evalExpression="interMineObject.${expr}" evalVariable="outVal"/>
   <c:choose>
     <c:when test="${empty outVal}">
  
positive.code:       <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>
  
negative.code:     </c:choose>
    </c:otherwise>
  </c:choose>
  