http://www.unige.ch/webtools/static/agenda/json2.js
https://www.threedbook.com/threed-web/resources/js/util/json.js
http://www.paradyz.com/download/json2.js
http://sputnik.fm/js/json2.js
http://www.hu-friedy.com/sites/all/libraries/json2/json2.js?ocbcdi