Hide collect.chat after submitted (requieres js-cookie)

gistfile1.txt

 $(function() {
     var collect_chat_completed = Cookies.get('collect_chat_completed');
     if (collect_chat_completed == "true" && !Cookies.get('collect_chat_timer')) {
         Cookies.set('collect_chat_timer', 'true', { expires: 1 });
         Cookies.set('collect_chat_completed', 'true', { expires: 1 });
         Cookies.set('collect_chat_closed', 'true', { expires: 1 });
     }
     if (Cookies.get('collect_chat_completed') == "true") {
         $('#collect-chat-launcher').hide();
     }
 });