(function () {
  'use strict';
  var values;
  values = {};
  $(document).ready(function () {
    // Import application/init variables
    $("script[type='application/init']").each(function () {
      var e, k, results, tmp;
      try {
        tmp = JSON.parse($(this).text());
        results = [];
        for (k in tmp) {
          results.push(values[k] = tmp[k]);
        }
        return results;
      } catch (error) {
        //console.log 'values=', values[k]
        e = error;
        return console.log('Parsing error', e);
      }
    });
    // Initialize JS communication channel
    return window.addEventListener("message", function (e) {
      var client_id, message, salt, session_state, ss, stat;
      message = e.data;
      console.log('message=', message);
      client_id = decodeURIComponent(message.split(' ')[0]);
      //console.log 'client_id=', client_id
      session_state = decodeURIComponent(message.split(' ')[1]);
      //console.log 'session_state=', session_state
      salt = decodeURIComponent(session_state.split('.')[1]);
      //console.log 'salt=', salt
      // hash ??????
      //ss = hash.toString(CryptoJS.enc.Base64) + '.'  + salt
      ss = btoa(client_id + ' ' + e.origin + ' ' + salt) + '.' + salt;
      //word = CryptoJS.enc.Utf8.parse(client_id + ' ' + e.origin + ' ' + salt)
      //ss = CryptoJS.enc.Base64.stringify(word) + '.' + salt
      if (session_state === ss) {
        stat = 'unchanged';
      } else {
        stat = 'changed';
      }
      return e.source.postMessage(stat, e.origin);
    }, false);
  });
})();