anchor.diff:  					String pdfName = pdfPath.substring(pdfPath
   							.lastIndexOf('/') + 1);
   	%>
  -	<li><a
  -		href='<portlet:renderURL><portlet:param name="pdfFilePath" value="<%=pdfPath%>"/></portlet:renderURL>'><%=pdfName%></a>
  -	</li>
  +	<a
  +		href='<portlet:renderURL><portlet:param name="pdfFilePath" value="<%=pdfPath%>"/></portlet:renderURL>' class="list-group-item"><%=pdfName%></a>
   	<%
   		}
   	%>
  -</ul>
  +	</div>
   </div>
   <%
   	}
  
positive.code: 							String title = titles.get(l);
  							String itemJson = new Gson().toJson(item);
  	%>
  	<li>
  		<a
  		href='<portlet:renderURL><portlet:param name="item" value="<%=itemJson%>"/></portlet:renderURL>'>
  		<img alt="Picture" src="<%=item.getGalleryURL().get(0)%>">
  		</a>
  		<br/>
  		<a
  		href='<portlet:renderURL><portlet:param name="item" value="<%=itemJson%>"/></portlet:renderURL>'>
  		<%=title%>
  		</a>
  	</li>
  	<%
  		}
  					}
  				}
  			}
  	%>
  </ul>
  </div>
  <%
  	if (invoices != null && invoices.size() > 0) {
  %>
  <div class="sidebar">
  <h4>Previous Purchases</h4>
  <ul>
  	<%
  		for (int i = 0; i < invoices.size(); i++) {
  					Invoice invoice = invoices.get(i);
  
negative.code: 	if (status.getStatusCode() != HttpStatus.SC_OK) {
  %>
  <div class="grid">
  	<h4>Communication error!</h4>
  <%=status.getStatusCode()%>
  	<br />
  <%=status.getReasonPhrase()%>
  <%
  	} else {
  %>
  	<h4>Select item to purchase</h4>
  	<ul>
  	<%
  		ArrayList<ResponseObject> responseObjects = findResponse
  					.getResponseObjects();
  