anchor.diff:  
   fieldset {
     display:block;
  -  background:#CEE3F6;
     margin:auto;
  -  text-align:center;
   }
   
   legend {
  
positive.code: 							});						
  						};
  						</script>                    	
                      	<div id="svgCanvas" style="width:600px;height:600px"></div>
                      </fieldset>
                  </td>
                  <td style="vertical-align:top">
  					<fieldset  style="margin-top:10px;margin-left:5px;margin-right:5px">
  						<legend><c:out value="${NEWICKSTRINGNAME}"/></legend>
  						<select 
  						    name="treeList" 
  						    size="10" 
  						    onclick="javascript:drawjsPhyloSVGTree();" 
  						    id="treeList">
  					 		<c:forEach var="x" items="${PHYLOWSMAP}">
  					 			<option value="${x.value}">${x.key}</option>
  					 		</c:forEach>
  					 	</select>
  					 	<ol>
  					 		<c:forEach var="tree" items="${TREELIST}">
  					 			<li>
  					 				<a href="javascript:drawjsPhyloSVGTree(${tree.treebaseIDString.namespacedGUID},${tree.nTax})">${tree.label} ${tree.title}</a>
  					 			</li>
  					 			<option value="${x.value}">${x.key}</option>
  					 		</c:forEach>
  					 	</ol>
  					</fieldset>
  					<c:if test="${treeBlockID != null}">
  						<fieldset style="margin-left:5px;margin-right:5px;background-color:white">		
  							<legend>Quick links</legend>								
  							<p style="text-align:left">							
  								<a href="/treebase-web/search/study/trees.html?id=${studyID}" target="_new">
  									<img class="iconButton" style="vertical-align:middle" src="<fmt:message key="icons.trees"/>" />
  									Containing tree set
  								</a>
  							</p>
  							<p style="text-align:left">							
  								<a href="/treebase-web/search/study/summary.html?id=${studyID}" target="_new">
  									<img class="iconButton" style="vertical-align:middle" src="<fmt:message key="icons.citation"/>" />
  									Containing study
  
negative.code:                     	<legend>Tree window</legend>
  						<script type="text/javascript">
  						function drawjsPhyloSVGTree(namespacedGUID,ntax){
  							var uri = "/treebase-web/phylows/tree/" + namespacedGUID + "?format=nexml";
  							new Ajax.Request(uri,{
  								method     : 'get',
  								onComplete : function(transport) {
  