anchor.diff:  			.getAttribute("status");
   	if (status.getStatusCode() != HttpStatus.SC_OK) {
   %>
  +<div class="grid">
   <h4>Communication error!</h4>
   <%=status.getStatusCode()%>
   <br />
  
positive.code: 		}
  	%>
  </ul>
  <%
  	}
  
  
negative.code: 			}
  	%>
  </ul>
  </div>
  <%
  	if (invoices != null && invoices.size() > 0) {
  %>
  <div class="sidebar">
  <h4>Previous Purchases</h4>
  <ul>
  	<%
  