anchor.diff:      Istituto Nazionale di Fisica Nucleare (INFN), Italy
       Consorzio COMETA (COMETA), Italy
   
  -    See http://www.infn.it and http://www.consorzio-cometa.it for details
  +    See https://www.infn.it and https://www.consorzio-cometa.it for details
       on the copyright holders.
   
       Licensed under the Apache License, Version 2.0 (the "License");
       you may not use this file except in compliance with the License.
       You may obtain a copy of the License at
   
  -    http://www.apache.org/licenses/LICENSE-2.0
  +    https://www.apache.org/licenses/LICENSE-2.0
   
       Unless required by applicable law or agreed to in writing, software
       distributed under the License is distributed on an "AS IS" BASIS,
  
positive.code: <li>
  <span><img style="width:40px !important;" src="images/springer.png"/>
  Science Gateways for Virtual Research Communities (VRCs)</span>
  <a href="http://link.springer.com/article/10.1007%2Fs10723-012-9242-3">
  The "lightweight" grid-based crypto library interface is currently supported<br/>
  by several thematic and general-purpose Science Gateways to access the<br/>
  distributed computing and storage resources
  </a>
  
negative.code: 	  var days = 1000*60*60*24;
  	  var diff = Math.ceil((d2.getTime()-d1.getTime())/(days));
  	  
  	  // Show certificate details
  	  $('#details').append("\nSerial\t\t=\t" + associativeArray[md5sum].serial + "\n");
  	  $('#details').append("Label\t\t=\t" + associativeArray[md5sum].label + "\n");
            $('#details').append("MD5Sum\t\t=\t" + associativeArray[md5sum].md5sum + "\n");
  