Badgeville.ready(function(){

                             Badgeville.Comet.bind( function( event, message ) {
                                   console.log('site notification');
                                   console.log( message );
                                   event_handler(message);
                             });

                             Badgeville.bind( 'siteMessage', function( event, message ) {
                                 console.log( message );
                             });

                          });