anchor.diff:  	<jsp:attribute name="breadcrumb">&nbsp;&raquo; <a href="${baseUrl}/search#sort=marker_symbol asc&q=*:*&core=gene">Genes</a> &raquo; ${gene.symbol}</jsp:attribute>
   	<jsp:attribute name="bodyTag"><body  class="gene-node no-sidebars small-header"></jsp:attribute>
   	<jsp:attribute name="addToFooter">
  +	<!--  start of floating menu for genes page -->
  +	<div class="region region-pinned">
  +            
  +        <div id="flyingnavi" class="block">
  +            
  +            <a href="#top"><i class="fa fa-chevron-up" title="scroll to top"></i></a>
  +            
  +            <ul>
  +                <li><a href="#top">Gene</a></li>
  +                <li><a href="#section-associations">Phenotype Associations</a></li><!--  always a section for this even if says no phenotypes found - do not putting in check here -->
  +                <c:if test="${phenotypeStarted}">
  +                		<li><a href="#heatmap">Heatmap</a></li>
  +                </c:if>
  +                <c:if test="${not empty solrFacets}">
  +                		<li><a href="#section-images">Associated Images</a></li>
  +                </c:if>
  +                <c:if test="${not empty expressionFacets}">
  +                		<li><a href="#section-expression">Expression</a></li>
  +                </c:if>
  +                <c:if test="${!countIKMCAllelesError}">
  +                		<li><a href="#section-alleles">ES Cell and Mouse Alleles</a></li>
  +                </c:if>
  +            </ul>
  +            
  +            <div class="clear"></div>
  +            
  +        </div>
  +        
  +    </div>
  +	<!--  end of floating menu for genes page -->
  +	
   	<c:if test="${phenotypeStarted}">
   	<script type="text/javascript" src="${drupalBaseUrl}/heatmap/js/heatmap.1.3.1.js"></script>
   	<!--[if IE 8]>
  
positive.code: 			<div class="block block-system">
  				<div class="content">
  					<div class="node node-gene">
  						<h1 class="title">Gene: ${gene.symbol}  &nbsp;&nbsp; </h1>
  						<div class="section">
  							<div class="inner">
  							<!--  login interest button -->
  
negative.code: 					
  			<c:if test="${not empty expressionFacets}">
  			<div class="section">
  				<h2 class="title" id="section-expression">Expression <i class="fa fa-question-circle pull-right"></i></h2>
  					<div class="inner">			
  					
  							<!-- thumbnail scroller markup begin -->
  