From 077f555af3eccfe24f3226a2f9b4306291cbb61e Mon Sep 17 00:00:00 2001
From: Piotr Sarnacki <drogus@gmail.com>
Date: Thu, 27 Feb 2014 17:04:52 +0100
Subject: [PATCH] Update pusher to 2.2.0-rc1

---
 assets/scripts/vendor/pusher.js | 3521 +------------------------------
 1 file changed, 115 insertions(+), 3406 deletions(-)

diff --git a/assets/scripts/vendor/pusher.js b/assets/scripts/vendor/pusher.js
index 4dbcbcae..10e3a8f2 100644
--- a/assets/scripts/vendor/pusher.js
+++ b/assets/scripts/vendor/pusher.js
@@ -1,3413 +1,122 @@
 /*!
- * Pusher JavaScript Library v2.0.4
+ * Pusher JavaScript Library v2.2.0-rc1
  * http://pusherapp.com/
  *
  * Copyright 2013, Pusher
  * Released under the MIT licence.
  */
 
-;(function() {
-  function Pusher(app_key, options) {
-    var self = this;
-
-    this.options = options || {};
-    this.key = app_key;
-    this.channels = new Pusher.Channels();
-    this.global_emitter = new Pusher.EventsDispatcher();
-    this.sessionID = Math.floor(Math.random() * 1000000000);
-
-    checkAppKey(this.key);
-
-    var getStrategy = function(options) {
-      return Pusher.StrategyBuilder.build(
-        Pusher.getDefaultStrategy(),
-        Pusher.Util.extend({}, self.options, options)
-      );
-    };
-    var getTimeline = function() {
-      return new Pusher.Timeline(self.key, self.sessionID, {
-        features: Pusher.Util.getClientFeatures(),
-        params: self.options.timelineParams || {},
-        limit: 25,
-        level: Pusher.Timeline.INFO,
-        version: Pusher.VERSION
-      });
-    };
-    var getTimelineSender = function(timeline, options) {
-      if (self.options.disableStats) {
-        return null;
-      }
-      return new Pusher.TimelineSender(timeline, {
-        encrypted: self.isEncrypted() || !!options.encrypted,
-        host: Pusher.stats_host,
-        path: "/timeline"
-      });
-    };
-
-    this.connection = new Pusher.ConnectionManager(
-      this.key,
-      Pusher.Util.extend(
-        { getStrategy: getStrategy,
-          getTimeline: getTimeline,
-          getTimelineSender: getTimelineSender,
-          activityTimeout: Pusher.activity_timeout,
-          pongTimeout: Pusher.pong_timeout,
-          unavailableTimeout: Pusher.unavailable_timeout
-        },
-        this.options,
-        { encrypted: this.isEncrypted() }
-      )
-    );
-
-    this.connection.bind('connected', function() {
-      self.subscribeAll();
-    });
-    this.connection.bind('message', function(params) {
-      var internal = (params.event.indexOf('pusher_internal:') === 0);
-      if (params.channel) {
-        var channel = self.channel(params.channel);
-        if (channel) {
-          channel.emit(params.event, params.data);
-        }
-      }
-      // Emit globaly [deprecated]
-      if (!internal) self.global_emitter.emit(params.event, params.data);
-    });
-    this.connection.bind('disconnected', function() {
-      self.channels.disconnect();
-    });
-    this.connection.bind('error', function(err) {
-      Pusher.warn('Error', err);
-    });
-
-    Pusher.instances.push(this);
-
-    if (Pusher.isReady) self.connect();
-  }
-  var prototype = Pusher.prototype;
-
-  Pusher.instances = [];
-  Pusher.isReady = false;
-
-  // To receive log output provide a Pusher.log function, for example
-  // Pusher.log = function(m){console.log(m)}
-  Pusher.debug = function() {
-    if (!Pusher.log) {
-      return;
-    }
-    Pusher.log(Pusher.Util.stringify.apply(this, arguments));
-  };
-
-  Pusher.warn = function() {
-    if (window.console && window.console.warn) {
-      window.console.warn(Pusher.Util.stringify.apply(this, arguments));
-    } else {
-      if (!Pusher.log) {
-        return;
-      }
-      Pusher.log(Pusher.Util.stringify.apply(this, arguments));
-    }
-  };
-
-  Pusher.ready = function() {
-    Pusher.isReady = true;
-    for (var i = 0, l = Pusher.instances.length; i < l; i++) {
-      Pusher.instances[i].connect();
-    }
-  };
-
-  prototype.channel = function(name) {
-    return this.channels.find(name);
-  };
-
-  prototype.connect = function() {
-    this.connection.connect();
-  };
-
-  prototype.disconnect = function() {
-    this.connection.disconnect();
-  };
-
-  prototype.bind = function(event_name, callback) {
-    this.global_emitter.bind(event_name, callback);
-    return this;
-  };
-
-  prototype.bind_all = function(callback) {
-    this.global_emitter.bind_all(callback);
-    return this;
-  };
-
-  prototype.subscribeAll = function() {
-    var channelName;
-    for (channelName in this.channels.channels) {
-      if (this.channels.channels.hasOwnProperty(channelName)) {
-        this.subscribe(channelName);
-      }
-    }
-  };
-
-  prototype.subscribe = function(channel_name) {
-    var self = this;
-    var channel = this.channels.add(channel_name, this);
-
-    if (this.connection.state === 'connected') {
-      channel.authorize(
-        this.connection.socket_id,
-        this.options,
-        function(err, data) {
-          if (err) {
-            channel.emit('pusher:subscription_error', data);
-          } else {
-            self.send_event('pusher:subscribe', {
-              channel: channel_name,
-              auth: data.auth,
-              channel_data: data.channel_data
-            });
-          }
-        }
-      );
-    }
-    return channel;
-  };
-
-  prototype.unsubscribe = function(channel_name) {
-    this.channels.remove(channel_name);
-    if (this.connection.state === 'connected') {
-      this.send_event('pusher:unsubscribe', {
-        channel: channel_name
-      });
-    }
-  };
-
-  prototype.send_event = function(event_name, data, channel) {
-    return this.connection.send_event(event_name, data, channel);
-  };
-
-  prototype.isEncrypted = function() {
-    if (Pusher.Util.getDocumentLocation().protocol === "https:") {
-      return true;
-    } else {
-      return !!this.options.encrypted;
-    }
-  };
-
-  function checkAppKey(key) {
-    if (key === null || key === undefined) {
-      Pusher.warn(
-        'Warning', 'You must pass your app key when you instantiate Pusher.'
-      );
-    }
-  }
-
-  this.Pusher = Pusher;
-}).call(this);
-
-;(function() {
-  Pusher.Util = {
-    now: function() {
-      if (Date.now) {
-        return Date.now();
-      } else {
-        return new Date().valueOf();
-      }
-    },
-
-    /** Merges multiple objects into the target argument.
-     *
-     * For properties that are plain Objects, performs a deep-merge. For the
-     * rest it just copies the value of the property.
-     *
-     * To extend prototypes use it as following:
-     *   Pusher.Util.extend(Target.prototype, Base.prototype)
-     *
-     * You can also use it to merge objects without altering them:
-     *   Pusher.Util.extend({}, object1, object2)
-     *
-     * @param  {Object} target
-     * @return {Object} the target argument
-     */
-    extend: function(target) {
-      for (var i = 1; i < arguments.length; i++) {
-        var extensions = arguments[i];
-        for (var property in extensions) {
-          if (extensions[property] && extensions[property].constructor &&
-              extensions[property].constructor === Object) {
-            target[property] = Pusher.Util.extend(
-              target[property] || {}, extensions[property]
-            );
-          } else {
-            target[property] = extensions[property];
-          }
-        }
-      }
-      return target;
-    },
-
-    stringify: function() {
-      var m = ["Pusher"];
-      for (var i = 0; i < arguments.length; i++) {
-        if (typeof arguments[i] === "string") {
-          m.push(arguments[i]);
-        } else {
-          if (window.JSON === undefined) {
-            m.push(arguments[i].toString());
-          } else {
-            m.push(JSON.stringify(arguments[i]));
-          }
-        }
-      }
-      return m.join(" : ");
-    },
-
-    arrayIndexOf: function(array, item) { // MSIE doesn't have array.indexOf
-      var nativeIndexOf = Array.prototype.indexOf;
-      if (array === null) {
-        return -1;
-      }
-      if (nativeIndexOf && array.indexOf === nativeIndexOf) {
-        return array.indexOf(item);
-      }
-      for (var i = 0, l = array.length; i < l; i++) {
-        if (array[i] === item) {
-          return i;
-        }
-      }
-      return -1;
-    },
-
-    keys: function(object) {
-      var result = [];
-      for (var key in object) {
-        if (Object.prototype.hasOwnProperty.call(object, key)) {
-          result.push(key);
-        }
-      }
-      return result;
-    },
-
-    /** Applies a function f to all elements of an array.
-     *
-     * Function f gets 3 arguments passed:
-     * - element from the array
-     * - index of the element
-     * - reference to the array
-     *
-     * @param {Array} array
-     * @param {Function} f
-     */
-    apply: function(array, f) {
-      for (var i = 0; i < array.length; i++) {
-        f(array[i], i, array);
-      }
-    },
-
-    /** Applies a function f to all properties of an object.
-     *
-     * Function f gets 3 arguments passed:
-     * - element from the object
-     * - key of the element
-     * - reference to the object
-     *
-     * @param {Object} object
-     * @param {Function} f
-     */
-    objectApply: function(object, f) {
-      for (var key in object) {
-        if (Object.prototype.hasOwnProperty.call(object, key)) {
-          f(object[key], key, object);
-        }
-      }
-    },
-
-    /** Maps all elements of the array and returns the result.
-     *
-     * Function f gets 4 arguments passed:
-     * - element from the array
-     * - index of the element
-     * - reference to the source array
-     * - reference to the destination array
-     *
-     * @param {Array} array
-     * @param {Function} f
-     */
-    map: function(array, f) {
-      var result = [];
-      for (var i = 0; i < array.length; i++) {
-        result.push(f(array[i], i, array, result));
-      }
-      return result;
-    },
-
-    /** Maps all elements of the object and returns the result.
-     *
-     * Function f gets 4 arguments passed:
-     * - element from the object
-     * - key of the element
-     * - reference to the source object
-     * - reference to the destination object
-     *
-     * @param {Object} object
-     * @param {Function} f
-     */
-    mapObject: function(object, f) {
-      var result = {};
-      for (var key in object) {
-        if (Object.prototype.hasOwnProperty.call(object, key)) {
-          result[key] = f(object[key]);
-        }
-      }
-      return result;
-    },
-
-    /** Filters elements of the array using a test function.
-     *
-     * Function test gets 4 arguments passed:
-     * - element from the array
-     * - index of the element
-     * - reference to the source array
-     * - reference to the destination array
-     *
-     * @param {Array} array
-     * @param {Function} f
-     */
-    filter: function(array, test) {
-      test = test || function(value) { return !!value; };
-
-      var result = [];
-      for (var i = 0; i < array.length; i++) {
-        if (test(array[i], i, array, result)) {
-          result.push(array[i]);
-        }
-      }
-      return result;
-    },
-
-    /** Filters properties of the object using a test function.
-     *
-     * Function test gets 4 arguments passed:
-     * - element from the object
-     * - key of the element
-     * - reference to the source object
-     * - reference to the destination object
-     *
-     * @param {Object} object
-     * @param {Function} f
-     */
-    filterObject: function(object, test) {
-      test = test || function(value) { return !!value; };
-
-      var result = {};
-      for (var key in object) {
-        if (Object.prototype.hasOwnProperty.call(object, key)) {
-          if (test(object[key], key, object, result)) {
-            result[key] = object[key];
-          }
-        }
-      }
-      return result;
-    },
-
-    /** Flattens an object into a two-dimensional array.
-     *
-     * @param  {Object} object
-     * @return {Array} resulting array of [key, value] pairs
-     */
-    flatten: function(object) {
-      var result = [];
-      for (var key in object) {
-        if (Object.prototype.hasOwnProperty.call(object, key)) {
-          result.push([key, object[key]]);
-        }
-      }
-      return result;
-    },
-
-    /** Checks whether any element of the array passes the test.
-     *
-     * Function test gets 3 arguments passed:
-     * - element from the array
-     * - index of the element
-     * - reference to the source array
-     *
-     * @param {Array} array
-     * @param {Function} f
-     */
-    any: function(array, test) {
-      for (var i = 0; i < array.length; i++) {
-        if (test(array[i], i, array)) {
-          return true;
-        }
-      }
-      return false;
-    },
-
-    /** Checks whether all elements of the array pass the test.
-     *
-     * Function test gets 3 arguments passed:
-     * - element from the array
-     * - index of the element
-     * - reference to the source array
-     *
-     * @param {Array} array
-     * @param {Function} f
-     */
-    all: function(array, test) {
-      for (var i = 0; i < array.length; i++) {
-        if (!test(array[i], i, array)) {
-          return false;
-        }
-      }
-      return true;
-    },
-
-    /** Builds a function that will proxy a method call to its first argument.
-     *
-     * Allows partial application of arguments, so additional arguments are
-     * prepended to the argument list.
-     *
-     * @param  {String} name method name
-     * @return {Function} proxy function
-     */
-    method: function(name) {
-      var boundArguments = Array.prototype.slice.call(arguments, 1);
-      return function(object) {
-        return object[name].apply(object, boundArguments.concat(arguments));
-      };
-    },
-
-    getDocument: function() {
-      return document;
-    },
-
-    getDocumentLocation: function() {
-      return Pusher.Util.getDocument().location;
-    },
-
-    getLocalStorage: function() {
-      return window.localStorage;
-    },
-
-    getClientFeatures: function() {
-      return Pusher.Util.keys(
-        Pusher.Util.filterObject(
-          { "ws": Pusher.WSTransport, "flash": Pusher.FlashTransport },
-          function (t) { return t.isSupported(); }
-        )
-      );
-    }
-  };
-}).call(this);
-
-;(function() {
-  Pusher.VERSION = '2.0.4';
-  Pusher.PROTOCOL = 6;
-
-  // WS connection parameters
-  Pusher.host = 'ws.pusherapp.com';
-  Pusher.ws_port = 80;
-  Pusher.wss_port = 443;
-  // SockJS fallback parameters
-  Pusher.sockjs_host = 'sockjs.pusher.com';
-  Pusher.sockjs_http_port = 80;
-  Pusher.sockjs_https_port = 443;
-  Pusher.sockjs_path = "/pusher";
-  // Stats
-  Pusher.stats_host = 'stats.pusher.com';
-  // Other settings
-  Pusher.channel_auth_endpoint = '/pusher/auth';
-  Pusher.cdn_http = 'http://js.pusher.com/';
-  Pusher.cdn_https = 'https://d3dy5gmtp8yhk7.cloudfront.net/';
-  Pusher.dependency_suffix = '';
-  Pusher.channel_auth_transport = 'ajax';
-  Pusher.activity_timeout = 120000;
-  Pusher.pong_timeout = 30000;
-  Pusher.unavailable_timeout = 10000;
-
-  Pusher.getDefaultStrategy = function() {
-    return [
-      [":def", "ws_options", {
-        hostUnencrypted: Pusher.host + ":" + Pusher.ws_port,
-        hostEncrypted: Pusher.host + ":" + Pusher.wss_port
-      }],
-      [":def", "sockjs_options", {
-        hostUnencrypted: Pusher.sockjs_host + ":" + Pusher.sockjs_http_port,
-        hostEncrypted: Pusher.sockjs_host + ":" + Pusher.sockjs_https_port
-      }],
-      [":def", "timeouts", {
-        loop: true,
-        timeout: 15000,
-        timeoutLimit: 60000
-      }],
-
-      [":def", "ws_manager", [":transport_manager", { lives: 2 }]],
-      [":def_transport", "ws", "ws", 3, ":ws_options", ":ws_manager"],
-      [":def_transport", "flash", "flash", 2, ":ws_options", ":ws_manager"],
-      [":def_transport", "sockjs", "sockjs", 1, ":sockjs_options"],
-      [":def", "ws_loop", [":sequential", ":timeouts", ":ws"]],
-      [":def", "flash_loop", [":sequential", ":timeouts", ":flash"]],
-      [":def", "sockjs_loop", [":sequential", ":timeouts", ":sockjs"]],
-
-      [":def", "strategy",
-        [":cached", 1800000,
-          [":first_connected",
-            [":if", [":is_supported", ":ws"], [
-                ":best_connected_ever", ":ws_loop", [":delayed", 2000, [":sockjs_loop"]]
-              ], [":if", [":is_supported", ":flash"], [
-                ":best_connected_ever", ":flash_loop", [":delayed", 2000, [":sockjs_loop"]]
-              ], [
-                ":sockjs_loop"
-              ]
-            ]]
-          ]
-        ]
-      ]
-    ];
-  };
-}).call(this);
-
-;(function() {
-  function buildExceptionClass(name) {
-    var klass = function(message) {
-      Error.call(this, message);
-      this.name = name;
-    };
-    Pusher.Util.extend(klass.prototype, Error.prototype);
-
-    return klass;
-  }
-
-  /** Error classes used throughout pusher-js library. */
-  Pusher.Errors = {
-    UnsupportedTransport: buildExceptionClass("UnsupportedTransport"),
-    UnsupportedStrategy: buildExceptionClass("UnsupportedStrategy"),
-    TransportPriorityTooLow: buildExceptionClass("TransportPriorityTooLow"),
-    TransportClosed: buildExceptionClass("TransportClosed")
-  };
-}).call(this);
-
-;(function() {
-  /** Manages callback bindings and event emitting.
-   *
-   * @param Function failThrough called when no listeners are bound to an event
-   */
-  function EventsDispatcher(failThrough) {
-    this.callbacks = new CallbackRegistry();
-    this.global_callbacks = [];
-    this.failThrough = failThrough;
-  }
-  var prototype = EventsDispatcher.prototype;
-
-  prototype.bind = function(eventName, callback) {
-    this.callbacks.add(eventName, callback);
-    return this;
-  };
-
-  prototype.bind_all = function(callback) {
-    this.global_callbacks.push(callback);
-    return this;
-  };
-
-  prototype.unbind = function(eventName, callback) {
-    this.callbacks.remove(eventName, callback);
-    return this;
-  };
-
-  prototype.emit = function(eventName, data) {
-    var i;
-
-    for (i = 0; i < this.global_callbacks.length; i++) {
-      this.global_callbacks[i](eventName, data);
-    }
-
-    var callbacks = this.callbacks.get(eventName);
-    if (callbacks && callbacks.length > 0) {
-      for (i = 0; i < callbacks.length; i++) {
-        callbacks[i](data);
-      }
-    } else if (this.failThrough) {
-      this.failThrough(eventName, data);
-    }
-
-    return this;
-  };
-
-  /** Callback registry helper. */
-
-  function CallbackRegistry() {
-    this._callbacks = {};
-  }
-
-  CallbackRegistry.prototype.get = function(eventName) {
-    return this._callbacks[this._prefix(eventName)];
-  };
-
-  CallbackRegistry.prototype.add = function(eventName, callback) {
-    var prefixedEventName = this._prefix(eventName);
-    this._callbacks[prefixedEventName] = this._callbacks[prefixedEventName] || [];
-    this._callbacks[prefixedEventName].push(callback);
-  };
-
-  CallbackRegistry.prototype.remove = function(eventName, callback) {
-    if(this.get(eventName)) {
-      var index = Pusher.Util.arrayIndexOf(this.get(eventName), callback);
-      if (index !== -1){
-        var callbacksCopy = this._callbacks[this._prefix(eventName)].slice(0);
-        callbacksCopy.splice(index, 1);
-        this._callbacks[this._prefix(eventName)] = callbacksCopy;
-      }
-    }
-  };
-
-  CallbackRegistry.prototype._prefix = function(eventName) {
-    return "_" + eventName;
-  };
-
-  Pusher.EventsDispatcher = EventsDispatcher;
-}).call(this);
-
-;(function() {
-  /** Handles loading dependency files.
-   *
-   * Options:
-   * - cdn_http - url to HTTP CND
-   * - cdn_https - url to HTTPS CDN
-   * - version - version of pusher-js
-   * - suffix - suffix appended to all names of dependency files
-   *
-   * @param {Object} options
-   */
-  function DependencyLoader(options) {
-    this.options = options;
-    this.loading = {};
-    this.loaded = {};
-  }
-  var prototype = DependencyLoader.prototype;
-
-  /** Loads the dependency from CDN.
-   *
-   * @param  {String} name
-   * @param  {Function} callback
-   */
-  prototype.load = function(name, callback) {
-    var self = this;
-
-    if (this.loaded[name]) {
-      callback();
-      return;
-    }
-
-    if (!this.loading[name]) {
-      this.loading[name] = [];
-    }
-    this.loading[name].push(callback);
-    if (this.loading[name].length > 1) {
-      return;
-    }
-
-    require(this.getPath(name), function() {
-      for (var i = 0; i < self.loading[name].length; i++) {
-        self.loading[name][i]();
-      }
-      delete self.loading[name];
-      self.loaded[name] = true;
-    });
-  };
-
-  /** Returns a root URL for pusher-js CDN.
-   *
-   * @returns {String}
-   */
-  prototype.getRoot = function(options) {
-    var cdn;
-    var protocol = Pusher.Util.getDocumentLocation().protocol;
-    if ((options && options.encrypted) || protocol === "https:") {
-      cdn = this.options.cdn_https;
-    } else {
-      cdn = this.options.cdn_http;
-    }
-    // make sure there are no double slashes
-    return cdn.replace(/\/*$/, "") + "/" + this.options.version;
-  };
-
-  /** Returns a full path to a dependency file.
-   *
-   * @param {String} name
-   * @returns {String}
-   */
-  prototype.getPath = function(name, options) {
-    return this.getRoot(options) + '/' + name + this.options.suffix + '.js';
-  };
-
-  function handleScriptLoaded(elem, callback) {
-    if (Pusher.Util.getDocument().addEventListener) {
-      elem.addEventListener('load', callback, false);
-    } else {
-      elem.attachEvent('onreadystatechange', function () {
-        if (elem.readyState === 'loaded' || elem.readyState === 'complete') {
-          callback();
-        }
-      });
-    }
-  }
-
-  function require(src, callback) {
-    var document = Pusher.Util.getDocument();
-    var head = document.getElementsByTagName('head')[0];
-    var script = document.createElement('script');
-
-    script.setAttribute('src', src);
-    script.setAttribute("type","text/javascript");
-    script.setAttribute('async', true);
-
-    handleScriptLoaded(script, function() {
-      // workaround for an Opera issue
-      setTimeout(callback, 0);
-    });
-
-    head.appendChild(script);
-  }
-
-  Pusher.DependencyLoader = DependencyLoader;
-}).call(this);
-
-;(function() {
-  Pusher.Dependencies = new Pusher.DependencyLoader({
-    cdn_http: Pusher.cdn_http,
-    cdn_https: Pusher.cdn_https,
-    version: Pusher.VERSION,
-    suffix: Pusher.dependency_suffix
-  });
-
-  // Support Firefox versions which prefix WebSocket
-  if (!window.WebSocket && window.MozWebSocket) {
-    window.WebSocket = window.MozWebSocket;
-  }
-
-  function initialize() {
-    Pusher.ready();
-  }
-
-  // Allows calling a function when the document body is available
-   function onDocumentBody(callback) {
-    if (document.body) {
-      callback();
-    } else {
-      setTimeout(function() {
-        onDocumentBody(callback);
-      }, 0);
-    }
-  }
-
-  function initializeOnDocumentBody() {
-    onDocumentBody(initialize);
-  }
-
-  if (!window.JSON) {
-    Pusher.Dependencies.load("json2", initializeOnDocumentBody);
-  } else {
-    initializeOnDocumentBody();
-  }
-})();
-
-;(function() {
-  /** Cross-browser compatible timer abstraction.
-   *
-   * @param {Number} delay
-   * @param {Function} callback
-   */
-  function Timer(delay, callback) {
-    var self = this;
-
-    this.timeout = setTimeout(function() {
-      if (self.timeout !== null) {
-        callback();
-        self.timeout = null;
-      }
-    }, delay);
-  }
-  var prototype = Timer.prototype;
-
-  /** Returns whether the timer is still running.
-   *
-   * @return {Boolean}
-   */
-  prototype.isRunning = function() {
-    return this.timeout !== null;
-  };
-
-  /** Aborts a timer when it's running. */
-  prototype.ensureAborted = function() {
-    if (this.timeout) {
-      clearTimeout(this.timeout);
-      this.timeout = null;
-    }
-  };
-
-  Pusher.Timer = Timer;
-}).call(this);
-
-(function() {
-
-  var Base64 = {
-    encode: function (s) {
-      return btoa(utob(s));
-    }
-  };
-
-  var fromCharCode = String.fromCharCode;
-
-  var b64chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
-  var b64tab = {};
-
-  for (var i = 0, l = b64chars.length; i < l; i++) {
-    b64tab[b64chars.charAt(i)] = i;
-  }
-
-  var cb_utob = function(c) {
-    var cc = c.charCodeAt(0);
-    return cc < 0x80 ? c
-        : cc < 0x800 ? fromCharCode(0xc0 | (cc >>> 6)) +
-                       fromCharCode(0x80 | (cc & 0x3f))
-        : fromCharCode(0xe0 | ((cc >>> 12) & 0x0f)) +
-          fromCharCode(0x80 | ((cc >>>  6) & 0x3f)) +
-          fromCharCode(0x80 | ( cc         & 0x3f));
-  };
-
-  var utob = function(u) {
-    return u.replace(/[^\x00-\x7F]/g, cb_utob);
-  };
-
-  var cb_encode = function(ccc) {
-    var padlen = [0, 2, 1][ccc.length % 3];
-    var ord = ccc.charCodeAt(0) << 16
-      | ((ccc.length > 1 ? ccc.charCodeAt(1) : 0) << 8)
-      | ((ccc.length > 2 ? ccc.charCodeAt(2) : 0));
-    var chars = [
-      b64chars.charAt( ord >>> 18),
-      b64chars.charAt((ord >>> 12) & 63),
-      padlen >= 2 ? '=' : b64chars.charAt((ord >>> 6) & 63),
-      padlen >= 1 ? '=' : b64chars.charAt(ord & 63)
-    ];
-    return chars.join('');
-  };
-
-  var btoa = window.btoa || function(b) {
-    return b.replace(/[\s\S]{1,3}/g, cb_encode);
-  };
-
-  Pusher.Base64 = Base64;
-
-}).call(this);
-
-(function() {
-
-  function JSONPRequest(options) {
-    this.options = options;
-  }
-
-  JSONPRequest.send = function(options, callback) {
-    var request = new Pusher.JSONPRequest({
-      url: options.url,
-      receiver: options.receiverName,
-      tagPrefix: options.tagPrefix
-    });
-    var id = options.receiver.register(function(error, result) {
-      request.cleanup();
-      callback(error, result);
-    });
-
-    return request.send(id, options.data, function(error) {
-      var callback = options.receiver.unregister(id);
-      if (callback) {
-        callback(error);
-      }
-    });
-  };
-
-  var prototype = JSONPRequest.prototype;
-
-  prototype.send = function(id, data, callback) {
-    if (this.script) {
-      return false;
-    }
-
-    var tagPrefix = this.options.tagPrefix || "_pusher_jsonp_";
-
-    var params = Pusher.Util.extend(
-      {}, data, { receiver: this.options.receiver }
-    );
-    var query = Pusher.Util.map(
-      Pusher.Util.flatten(
-        encodeData(
-          Pusher.Util.filterObject(params, function(value) {
-            return value !== undefined;
-          })
-        )
-      ),
-      Pusher.Util.method("join", "=")
-    ).join("&");
-
-    this.script = document.createElement("script");
-    this.script.id = tagPrefix + id;
-    this.script.src = this.options.url + "/" + id + "?" + query;
-    this.script.type = "text/javascript";
-    this.script.charset = "UTF-8";
-    this.script.onerror = this.script.onload = callback;
-
-    // Opera<11.6 hack for missing onerror callback
-    if (this.script.async === undefined && document.attachEvent) {
-      if (/opera/i.test(navigator.userAgent)) {
-        var receiverName = this.options.receiver || "Pusher.JSONP.receive";
-        this.errorScript = document.createElement("script");
-        this.errorScript.text = receiverName + "(" + id + ", true);";
-        this.script.async = this.errorScript.async = false;
-      }
-    }
-
-    var self = this;
-    this.script.onreadystatechange = function() {
-      if (self.script && /loaded|complete/.test(self.script.readyState)) {
-        callback(true);
-      }
-    };
-
-    var head = document.getElementsByTagName('head')[0];
-    head.insertBefore(this.script, head.firstChild);
-    if (this.errorScript) {
-      head.insertBefore(this.errorScript, this.script.nextSibling);
-    }
-
-    return true;
-  };
-
-  prototype.cleanup = function() {
-    if (this.script && this.script.parentNode) {
-      this.script.parentNode.removeChild(this.script);
-      this.script = null;
-    }
-    if (this.errorScript && this.errorScript.parentNode) {
-      this.errorScript.parentNode.removeChild(this.errorScript);
-      this.errorScript = null;
-    }
-  };
-
-  function encodeData(data) {
-    return Pusher.Util.mapObject(data, function(value) {
-      if (typeof value === "object") {
-        value = JSON.stringify(value);
-      }
-      return encodeURIComponent(Pusher.Base64.encode(value.toString()));
-    });
-  }
-
-  Pusher.JSONPRequest = JSONPRequest;
-
-}).call(this);
-
-(function() {
-
-  function JSONPReceiver() {
-    this.lastId = 0;
-    this.callbacks = {};
-  }
-
-  var prototype = JSONPReceiver.prototype;
-
-  prototype.register = function(callback) {
-    this.lastId++;
-    var id = this.lastId;
-    this.callbacks[id] = callback;
-    return id;
-  };
-
-  prototype.unregister = function(id) {
-    if (this.callbacks[id]) {
-      var callback = this.callbacks[id];
-      delete this.callbacks[id];
-      return callback;
-    } else {
-      return null;
-    }
-  };
-
-  prototype.receive = function(id, error, data) {
-    var callback = this.unregister(id);
-    if (callback) {
-      callback(error, data);
-    }
-  };
-
-  Pusher.JSONPReceiver = JSONPReceiver;
-  Pusher.JSONP = new JSONPReceiver();
-
-}).call(this);
-
-(function() {
-  function Timeline(key, session, options) {
-    this.key = key;
-    this.session = session;
-    this.events = [];
-    this.options = options || {};
-    this.sent = 0;
-    this.uniqueID = 0;
-  }
-  var prototype = Timeline.prototype;
-
-  // Log levels
-  Timeline.ERROR = 3;
-  Timeline.INFO = 6;
-  Timeline.DEBUG = 7;
-
-  prototype.log = function(level, event) {
-    if (this.options.level === undefined || level <= this.options.level) {
-      this.events.push(
-        Pusher.Util.extend({}, event, {
-          timestamp: Pusher.Util.now(),
-          level: level
-        })
-      );
-      if (this.options.limit && this.events.length > this.options.limit) {
-        this.events.shift();
-      }
-    }
-  };
-
-  prototype.error = function(event) {
-    this.log(Timeline.ERROR, event);
-  };
-
-  prototype.info = function(event) {
-    this.log(Timeline.INFO, event);
-  };
-
-  prototype.debug = function(event) {
-    this.log(Timeline.DEBUG, event);
-  };
-
-  prototype.isEmpty = function() {
-    return this.events.length === 0;
-  };
-
-  prototype.send = function(sendJSONP, callback) {
-    var self = this;
-
-    var data = {};
-    if (this.sent === 0) {
-      data = Pusher.Util.extend({
-        key: this.key,
-        features: this.options.features,
-        version: this.options.version
-      }, this.options.params || {});
-    }
-    data.session = this.session;
-    data.timeline = this.events;
-    data = Pusher.Util.filterObject(data, function(v) {
-      return v !== undefined;
-    });
-
-    this.events = [];
-    sendJSONP(data, function(error, result) {
-      if (!error) {
-        self.sent++;
-      }
-      callback(error, result);
-    });
-
-    return true;
-  };
-
-  prototype.generateUniqueID = function() {
-    this.uniqueID++;
-    return this.uniqueID;
-  };
-
-  Pusher.Timeline = Timeline;
-}).call(this);
-
-(function() {
-  function TimelineSender(timeline, options) {
-    this.timeline = timeline;
-    this.options = options || {};
-  }
-  var prototype = TimelineSender.prototype;
-
-  prototype.send = function(callback) {
-    if (this.timeline.isEmpty()) {
-      return;
-    }
-
-    var options = this.options;
-    var scheme = "http" + (this.isEncrypted() ? "s" : "") + "://";
-
-    var sendJSONP = function(data, callback) {
-      return Pusher.JSONPRequest.send({
-        data: data,
-        url: scheme + options.host + options.path,
-        receiver: Pusher.JSONP
-      }, callback);
-    };
-    this.timeline.send(sendJSONP, callback);
-  };
-
-  prototype.isEncrypted = function() {
-    return !!this.options.encrypted;
-  };
-
-  Pusher.TimelineSender = TimelineSender;
-}).call(this);
-
-;(function() {
-  /** Launches all substrategies and emits prioritized connected transports.
-   *
-   * @param {Array} strategies
-   */
-  function BestConnectedEverStrategy(strategies) {
-    this.strategies = strategies;
-  }
-  var prototype = BestConnectedEverStrategy.prototype;
-
-  prototype.isSupported = function() {
-    return Pusher.Util.any(this.strategies, Pusher.Util.method("isSupported"));
-  };
-
-  prototype.connect = function(minPriority, callback) {
-    return connect(this.strategies, minPriority, function(i, runners) {
-      return function(error, handshake) {
-        runners[i].error = error;
-        if (error) {
-          if (allRunnersFailed(runners)) {
-            callback(true);
-          }
-          return;
-        }
-        Pusher.Util.apply(runners, function(runner) {
-          runner.forceMinPriority(handshake.transport.priority);
-        });
-        callback(null, handshake);
-      };
-    });
-  };
-
-  /** Connects to all strategies in parallel.
-   *
-   * Callback builder should be a function that takes two arguments: index
-   * and a list of runners. It should return another function that will be
-   * passed to the substrategy with given index. Runners can be aborted using
-   * abortRunner(s) functions from this class.
-   *
-   * @param  {Array} strategies
-   * @param  {Function} callbackBuilder
-   * @return {Object} strategy runner
-   */
-  function connect(strategies, minPriority, callbackBuilder) {
-    var runners = Pusher.Util.map(strategies, function(strategy, i, _, rs) {
-      return strategy.connect(minPriority, callbackBuilder(i, rs));
-    });
-    return {
-      abort: function() {
-        Pusher.Util.apply(runners, abortRunner);
-      },
-      forceMinPriority: function(p) {
-        Pusher.Util.apply(runners, function(runner) {
-          runner.forceMinPriority(p);
-        });
-      }
-    };
-  }
-
-  function allRunnersFailed(runners) {
-    return Pusher.Util.all(runners, function(runner) {
-      return Boolean(runner.error);
-    });
-  }
-
-  function abortRunner(runner) {
-    if (!runner.error && !runner.aborted) {
-      runner.abort();
-      runner.aborted = true;
-    }
-  }
-
-  Pusher.BestConnectedEverStrategy = BestConnectedEverStrategy;
-}).call(this);
-
-;(function() {
-  /** Caches last successful transport and uses it for following attempts.
-   *
-   * @param {Strategy} strategy
-   * @param {Object} transports
-   * @param {Object} options
-   */
-  function CachedStrategy(strategy, transports, options) {
-    this.strategy = strategy;
-    this.transports = transports;
-    this.ttl = options.ttl || 1800*1000;
-    this.timeline = options.timeline;
-  }
-  var prototype = CachedStrategy.prototype;
-
-  prototype.isSupported = function() {
-    return this.strategy.isSupported();
-  };
-
-  prototype.connect = function(minPriority, callback) {
-    var info = fetchTransportInfo();
-
-    var strategies = [this.strategy];
-    if (info && info.timestamp + this.ttl >= Pusher.Util.now()) {
-      var transport = this.transports[info.transport];
-      if (transport) {
-        this.timeline.info({ cached: true, transport: info.transport });
-        strategies.push(new Pusher.SequentialStrategy([transport], {
-          timeout: info.latency * 2,
-          failFast: true
-        }));
-      }
-    }
-
-    var startTimestamp = Pusher.Util.now();
-    var runner = strategies.pop().connect(
-      minPriority,
-      function cb(error, handshake) {
-        if (error) {
-          flushTransportInfo();
-          if (strategies.length > 0) {
-            startTimestamp = Pusher.Util.now();
-            runner = strategies.pop().connect(minPriority, cb);
-          } else {
-            callback(error);
-          }
-        } else {
-          var latency = Pusher.Util.now() - startTimestamp;
-          storeTransportInfo(handshake.transport.name, latency);
-          callback(null, handshake);
-        }
-      }
-    );
-
-    return {
-      abort: function() {
-        runner.abort();
-      },
-      forceMinPriority: function(p) {
-        minPriority = p;
-        if (runner) {
-          runner.forceMinPriority(p);
-        }
-      }
-    };
-  };
-
-  function fetchTransportInfo() {
-    var storage = Pusher.Util.getLocalStorage();
-    if (storage) {
-      var info = storage.pusherTransport;
-      if (info) {
-        return JSON.parse(storage.pusherTransport);
-      }
-    }
-    return null;
-  }
-
-  function storeTransportInfo(transport, latency) {
-    var storage = Pusher.Util.getLocalStorage();
-    if (storage) {
-      try {
-        storage.pusherTransport = JSON.stringify({
-          timestamp: Pusher.Util.now(),
-          transport: transport,
-          latency: latency
-        });
-      } catch(e) {
-        // catch over quota exceptions raised by localStorage
-      }
-    }
-  }
-
-  function flushTransportInfo() {
-    var storage = Pusher.Util.getLocalStorage();
-    if (storage && storage.pusherTransport) {
-      delete storage.pusherTransport;
-    }
-  }
-
-  Pusher.CachedStrategy = CachedStrategy;
-}).call(this);
-
-;(function() {
-  /** Runs substrategy after specified delay.
-   *
-   * Options:
-   * - delay - time in miliseconds to delay the substrategy attempt
-   *
-   * @param {Strategy} strategy
-   * @param {Object} options
-   */
-  function DelayedStrategy(strategy, options) {
-    this.strategy = strategy;
-    this.options = { delay: options.delay };
-  }
-  var prototype = DelayedStrategy.prototype;
-
-  prototype.isSupported = function() {
-    return this.strategy.isSupported();
-  };
-
-  prototype.connect = function(minPriority, callback) {
-    var strategy = this.strategy;
-    var runner;
-    var timer = new Pusher.Timer(this.options.delay, function() {
-      runner = strategy.connect(minPriority, callback);
-    });
-
-    return {
-      abort: function() {
-        timer.ensureAborted();
-        if (runner) {
-          runner.abort();
-        }
-      },
-      forceMinPriority: function(p) {
-        minPriority = p;
-        if (runner) {
-          runner.forceMinPriority(p);
-        }
-      }
-    };
-  };
-
-  Pusher.DelayedStrategy = DelayedStrategy;
-}).call(this);
-
-;(function() {
-  /** Launches the substrategy and terminates on the first open connection.
-   *
-   * @param {Strategy} strategy
-   */
-  function FirstConnectedStrategy(strategy) {
-    this.strategy = strategy;
-  }
-  var prototype = FirstConnectedStrategy.prototype;
-
-  prototype.isSupported = function() {
-    return this.strategy.isSupported();
-  };
-
-  prototype.connect = function(minPriority, callback) {
-    var runner = this.strategy.connect(
-      minPriority,
-      function(error, handshake) {
-        if (handshake) {
-          runner.abort();
-        }
-        callback(error, handshake);
-      }
-    );
-    return runner;
-  };
-
-  Pusher.FirstConnectedStrategy = FirstConnectedStrategy;
-}).call(this);
-
-;(function() {
-  /** Proxies method calls to one of substrategies basing on the test function.
-   *
-   * @param {Function} test
-   * @param {Strategy} trueBranch strategy used when test returns true
-   * @param {Strategy} falseBranch strategy used when test returns false
-   */
-  function IfStrategy(test, trueBranch, falseBranch) {
-    this.test = test;
-    this.trueBranch = trueBranch;
-    this.falseBranch = falseBranch;
-  }
-  var prototype = IfStrategy.prototype;
-
-  prototype.isSupported = function() {
-    var branch = this.test() ? this.trueBranch : this.falseBranch;
-    return branch.isSupported();
-  };
-
-  prototype.connect = function(minPriority, callback) {
-    var branch = this.test() ? this.trueBranch : this.falseBranch;
-    return branch.connect(minPriority, callback);
-  };
-
-  Pusher.IfStrategy = IfStrategy;
-}).call(this);
-
-;(function() {
-  /** Loops through strategies with optional timeouts.
-   *
-   * Options:
-   * - loop - whether it should loop through the substrategy list
-   * - timeout - initial timeout for a single substrategy
-   * - timeoutLimit - maximum timeout
-   *
-   * @param {Strategy[]} strategies
-   * @param {Object} options
-   */
-  function SequentialStrategy(strategies, options) {
-    this.strategies = strategies;
-    this.loop = Boolean(options.loop);
-    this.failFast = Boolean(options.failFast);
-    this.timeout = options.timeout;
-    this.timeoutLimit = options.timeoutLimit;
-  }
-  var prototype = SequentialStrategy.prototype;
-
-  prototype.isSupported = function() {
-    return Pusher.Util.any(this.strategies, Pusher.Util.method("isSupported"));
-  };
-
-  prototype.connect = function(minPriority, callback) {
-    var self = this;
-
-    var strategies = this.strategies;
-    var current = 0;
-    var timeout = this.timeout;
-    var runner = null;
-
-    var tryNextStrategy = function(error, handshake) {
-      if (handshake) {
-        callback(null, handshake);
-      } else {
-        current = current + 1;
-        if (self.loop) {
-          current = current % strategies.length;
-        }
-
-        if (current < strategies.length) {
-          if (timeout) {
-            timeout = timeout * 2;
-            if (self.timeoutLimit) {
-              timeout = Math.min(timeout, self.timeoutLimit);
-            }
-          }
-          runner = self.tryStrategy(
-            strategies[current],
-            minPriority,
-            { timeout: timeout, failFast: self.failFast },
-            tryNextStrategy
-          );
-        } else {
-          callback(true);
-        }
-      }
-    };
-
-    runner = this.tryStrategy(
-      strategies[current],
-      minPriority,
-      { timeout: timeout, failFast: this.failFast },
-      tryNextStrategy
-    );
-
-    return {
-      abort: function() {
-        runner.abort();
-      },
-      forceMinPriority: function(p) {
-        minPriority = p;
-        if (runner) {
-          runner.forceMinPriority(p);
-        }
-      }
-    };
-  };
-
-  /** @private */
-  prototype.tryStrategy = function(strategy, minPriority, options, callback) {
-    var timer = null;
-    var runner = null;
-
-    runner = strategy.connect(minPriority, function(error, handshake) {
-      if (error && timer && timer.isRunning() && !options.failFast) {
-        // advance to the next strategy after the timeout
-        return;
-      }
-      if (timer) {
-        timer.ensureAborted();
-      }
-      callback(error, handshake);
-    });
-
-    if (options.timeout > 0) {
-      timer = new Pusher.Timer(options.timeout, function() {
-        runner.abort();
-        callback(true);
-      });
-    }
-
-    return {
-      abort: function() {
-        if (timer) {
-          timer.ensureAborted();
-        }
-        runner.abort();
-      },
-      forceMinPriority: function(p) {
-        runner.forceMinPriority(p);
-      }
-    };
-  };
-
-  Pusher.SequentialStrategy = SequentialStrategy;
-}).call(this);
-
-;(function() {
-  /** Provides a strategy interface for transports.
-   *
-   * @param {String} name
-   * @param {Number} priority
-   * @param {Class} transport
-   * @param {Object} options
-   */
-  function TransportStrategy(name, priority, transport, options) {
-    this.name = name;
-    this.priority = priority;
-    this.transport = transport;
-    this.options = options || {};
-  }
-  var prototype = TransportStrategy.prototype;
-
-  /** Returns whether the transport is supported in the browser.
-   *
-   * @returns {Boolean}
-   */
-  prototype.isSupported = function() {
-    return this.transport.isSupported({
-      disableFlash: !!this.options.disableFlash
-    });
-  };
-
-  /** Launches a connection attempt and returns a strategy runner.
-   *
-   * @param  {Function} callback
-   * @return {Object} strategy runner
-   */
-  prototype.connect = function(minPriority, callback) {
-    if (!this.transport.isSupported()) {
-      return failAttempt(new Pusher.Errors.UnsupportedStrategy(), callback);
-    } else if (this.priority < minPriority) {
-      return failAttempt(new Pusher.Errors.TransportPriorityTooLow(), callback);
-    }
-
-    var self = this;
-    var connected = false;
-
-    var transport = this.transport.createConnection(
-      this.name, this.priority, this.options.key, this.options
-    );
-
-    var onInitialized = function() {
-      transport.unbind("initialized", onInitialized);
-      transport.connect();
-    };
-    var onOpen = function() {
-      var handshake = new Pusher.Handshake(transport, function(result) {
-        connected = true;
-        unbindListeners();
-        callback(null, result);
-      });
-    };
-    var onError = function(error) {
-      unbindListeners();
-      callback(error);
-    };
-    var onClosed = function() {
-      unbindListeners();
-      callback(new Pusher.Errors.TransportClosed(transport));
-    };
-
-    var unbindListeners = function() {
-      transport.unbind("initialized", onInitialized);
-      transport.unbind("open", onOpen);
-      transport.unbind("error", onError);
-      transport.unbind("closed", onClosed);
-    };
-
-    transport.bind("initialized", onInitialized);
-    transport.bind("open", onOpen);
-    transport.bind("error", onError);
-    transport.bind("closed", onClosed);
-
-    // connect will be called automatically after initialization
-    transport.initialize();
-
-    return {
-      abort: function() {
-        if (connected) {
-          return;
-        }
-        unbindListeners();
-        transport.close();
-      },
-      forceMinPriority: function(p) {
-        if (connected) {
-          return;
-        }
-        if (self.priority < p) {
-          // TODO close transport in a nicer way
-          transport.close();
-        }
-      }
-    };
-  };
-
-  function failAttempt(error, callback) {
-    new Pusher.Timer(0, function() {
-      callback(error);
-    });
-    return {
-      abort: function() {},
-      forceMinPriority: function() {}
-    };
-  }
-
-  Pusher.TransportStrategy = TransportStrategy;
-}).call(this);
-
-;(function() {
-  /** Handles common logic for all transports.
-   *
-   * Transport is a low-level connection object that wraps a connection method
-   * and exposes a simple evented interface for the connection state and
-   * messaging. It does not implement Pusher-specific WebSocket protocol.
-   *
-   * Additionally, it fetches resources needed for transport to work and exposes
-   * an interface for querying transport support and its features.
-   *
-   * This is an abstract class, please do not instantiate it.
-   *
-   * States:
-   * - new - initial state after constructing the object
-   * - initializing - during initialization phase, usually fetching resources
-   * - intialized - ready to establish a connection
-   * - connection - when connection is being established
-   * - open - when connection ready to be used
-   * - closed - after connection was closed be either side
-   *
-   * Emits:
-   * - error - after the connection raised an error
-   *
-   * Options:
-   * - encrypted - whether connection should use ssl
-   * - hostEncrypted - host to connect to when connection is encrypted
-   * - hostUnencrypted - host to connect to when connection is not encrypted
-   *
-   * @param {String} key application key
-   * @param {Object} options
-   */
-  function AbstractTransport(name, priority, key, options) {
-    Pusher.EventsDispatcher.call(this);
-
-    this.name = name;
-    this.priority = priority;
-    this.key = key;
-    this.state = "new";
-    this.timeline = options.timeline;
-    this.id = this.timeline.generateUniqueID();
-
-    this.options = {
-      encrypted: Boolean(options.encrypted),
-      hostUnencrypted: options.hostUnencrypted,
-      hostEncrypted: options.hostEncrypted
-    };
-  }
-  var prototype = AbstractTransport.prototype;
-  Pusher.Util.extend(prototype, Pusher.EventsDispatcher.prototype);
-
-  /** Checks whether the transport is supported in the browser.
-   *
-   * @returns {Boolean}
-   */
-  AbstractTransport.isSupported = function() {
-    return false;
-  };
-
-  /** Checks whether the transport handles ping/pong on itself.
-   *
-   * @return {Boolean}
-   */
-  prototype.supportsPing = function() {
-    return false;
-  };
-
-  /** Initializes the transport.
-   *
-   * Fetches resources if needed and then transitions to initialized.
-   */
-  prototype.initialize = function() {
-    this.timeline.info(this.buildTimelineMessage({
-      transport: this.name + (this.options.encrypted ? "s" : "")
-    }));
-    this.timeline.debug(this.buildTimelineMessage({ method: "initialize" }));
-
-    this.changeState("initialized");
-  };
-
-  /** Tries to establish a connection.
-   *
-   * @returns {Boolean} false if transport is in invalid state
-   */
-  prototype.connect = function() {
-    var url = this.getURL(this.key, this.options);
-    this.timeline.debug(this.buildTimelineMessage({
-      method: "connect",
-      url: url
-    }));
-
-    if (this.socket || this.state !== "initialized") {
-      return false;
-    }
-
-    try {
-      this.socket = this.createSocket(url);
-    } catch (e) {
-      var self = this;
-      new Pusher.Timer(0, function() {
-        self.onError(e);
-        self.changeState("closed");
-      });
-      return false;
-    }
-
-    this.bindListeners();
-
-    Pusher.debug("Connecting", { transport: this.name, url: url });
-    this.changeState("connecting");
-    return true;
-  };
-
-  /** Closes the connection.
-   *
-   * @return {Boolean} true if there was a connection to close
-   */
-  prototype.close = function() {
-    this.timeline.debug(this.buildTimelineMessage({ method: "close" }));
-
-    if (this.socket) {
-      this.socket.close();
-      return true;
-    } else {
-      return false;
-    }
-  };
-
-  /** Sends data over the open connection.
-   *
-   * @param {String} data
-   * @return {Boolean} true only when in the "open" state
-   */
-  prototype.send = function(data) {
-    this.timeline.debug(this.buildTimelineMessage({
-      method: "send",
-      data: data
-    }));
-
-    if (this.state === "open") {
-      // Workaround for MobileSafari bug (see https://gist.github.com/2052006)
-      var self = this;
-      setTimeout(function() {
-        self.socket.send(data);
-      }, 0);
-      return true;
-    } else {
-      return false;
-    }
-  };
-
-  prototype.requestPing = function() {
-    this.emit("ping_request");
-  };
-
-  /** @protected */
-  prototype.onOpen = function() {
-    this.changeState("open");
-    this.socket.onopen = undefined;
-  };
-
-  /** @protected */
-  prototype.onError = function(error) {
-    this.emit("error", { type: 'WebSocketError', error: error });
-    this.timeline.error(this.buildTimelineMessage({
-      error: getErrorDetails(error)
-    }));
-  };
-
-  /** @protected */
-  prototype.onClose = function(closeEvent) {
-    this.changeState("closed", closeEvent);
-    this.socket = undefined;
-  };
-
-  /** @protected */
-  prototype.onMessage = function(message) {
-    this.timeline.debug(this.buildTimelineMessage({ message: message.data }));
-    this.emit("message", message);
-  };
-
-  /** @protected */
-  prototype.bindListeners = function() {
-    var self = this;
-
-    this.socket.onopen = function() { self.onOpen(); };
-    this.socket.onerror = function(error) { self.onError(error); };
-    this.socket.onclose = function(closeEvent) { self.onClose(closeEvent); };
-    this.socket.onmessage = function(message) { self.onMessage(message); };
-  };
-
-  /** @protected */
-  prototype.createSocket = function(url) {
-    return null;
-  };
-
-  /** @protected */
-  prototype.getScheme = function() {
-    return this.options.encrypted ? "wss" : "ws";
-  };
-
-  /** @protected */
-  prototype.getBaseURL = function() {
-    var host;
-    if (this.options.encrypted) {
-      host = this.options.hostEncrypted;
-    } else {
-      host = this.options.hostUnencrypted;
-    }
-    return this.getScheme() + "://" + host;
-  };
-
-  /** @protected */
-  prototype.getPath = function() {
-    return "/app/" + this.key;
-  };
-
-  /** @protected */
-  prototype.getQueryString = function() {
-    return "?protocol=" + Pusher.PROTOCOL +
-      "&client=js&version=" + Pusher.VERSION;
-  };
-
-  /** @protected */
-  prototype.getURL = function() {
-    return this.getBaseURL() + this.getPath() + this.getQueryString();
-  };
-
-  /** @protected */
-  prototype.changeState = function(state, params) {
-    this.state = state;
-    this.timeline.info(this.buildTimelineMessage({
-      state: state,
-      params: params
-    }));
-    this.emit(state, params);
-  };
-
-  /** @protected */
-  prototype.buildTimelineMessage = function(message) {
-    return Pusher.Util.extend({ cid: this.id }, message);
-  };
-
-  function getErrorDetails(error) {
-    if (typeof error === "string") {
-      return error;
-    }
-    if (typeof error === "object") {
-      return Pusher.Util.mapObject(error, function(value) {
-        var valueType = typeof value;
-        if (valueType === "object" || valueType == "function") {
-          return valueType;
-        }
-        return value;
-      });
-    }
-    return typeof error;
-  }
-
-  Pusher.AbstractTransport = AbstractTransport;
-}).call(this);
-
-;(function() {
-  /** Transport using Flash to emulate WebSockets.
-   *
-   * @see AbstractTransport
-   */
-  function FlashTransport(name, priority, key, options) {
-    Pusher.AbstractTransport.call(this, name, priority, key, options);
-  }
-  var prototype = FlashTransport.prototype;
-  Pusher.Util.extend(prototype, Pusher.AbstractTransport.prototype);
-
-  /** Creates a new instance of FlashTransport.
-   *
-   * @param  {String} key
-   * @param  {Object} options
-   * @return {FlashTransport}
-   */
-  FlashTransport.createConnection = function(name, priority, key, options) {
-    return new FlashTransport(name, priority, key, options);
-  };
-
-  /** Checks whether Flash is supported in the browser.
-   *
-   * It is possible to disable flash by passing an envrionment object with the
-   * disableFlash property set to true.
-   *
-   * @see AbstractTransport.isSupported
-   * @param {Object} environment
-   * @returns {Boolean}
-   */
-  FlashTransport.isSupported = function(environment) {
-    if (environment && environment.disableFlash) {
-      return false;
-    }
-    try {
-      return Boolean(new ActiveXObject('ShockwaveFlash.ShockwaveFlash'));
-    } catch (e) {
-      return Boolean(
-        navigator &&
-        navigator.mimeTypes &&
-        navigator.mimeTypes["application/x-shockwave-flash"] !== undefined
-      );
-    }
-  };
-
-  /** Fetches flashfallback dependency if needed.
-   *
-   * Sets WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR to true (if not set before)
-   * and WEB_SOCKET_SWF_LOCATION to Pusher's cdn before loading Flash resources.
-   *
-   * @see AbstractTransport.prototype.initialize
-   */
-  prototype.initialize = function() {
-    var self = this;
-
-    this.timeline.info(this.buildTimelineMessage({
-      transport: this.name + (this.options.encrypted ? "s" : "")
-    }));
-    this.timeline.debug(this.buildTimelineMessage({ method: "initialize" }));
-    this.changeState("initializing");
-
-    if (window.WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR === undefined) {
-      window.WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR = true;
-    }
-    window.WEB_SOCKET_SWF_LOCATION = Pusher.Dependencies.getRoot() +
-      "/WebSocketMain.swf";
-    Pusher.Dependencies.load("flashfallback", function() {
-      self.changeState("initialized");
-    });
-  };
-
-  /** @protected */
-  prototype.createSocket = function(url) {
-    return new FlashWebSocket(url);
-  };
-
-  /** @protected */
-  prototype.getQueryString = function() {
-    return Pusher.AbstractTransport.prototype.getQueryString.call(this) +
-      "&flash=true";
-  };
-
-  Pusher.FlashTransport = FlashTransport;
-}).call(this);
-
-;(function() {
-  /** Fallback transport using SockJS.
-   *
-   * @see AbstractTransport
-   */
-  function SockJSTransport(name, priority, key, options) {
-    Pusher.AbstractTransport.call(this, name, priority, key, options);
-    this.options.ignoreNullOrigin = options.ignoreNullOrigin;
-  }
-  var prototype = SockJSTransport.prototype;
-  Pusher.Util.extend(prototype, Pusher.AbstractTransport.prototype);
-
-  /** Creates a new instance of SockJSTransport.
-   *
-   * @param  {String} key
-   * @param  {Object} options
-   * @return {SockJSTransport}
-   */
-  SockJSTransport.createConnection = function(name, priority, key, options) {
-    return new SockJSTransport(name, priority, key, options);
-  };
-
-  /** Assumes that SockJS is always supported.
-   *
-   * @returns {Boolean} always true
-   */
-  SockJSTransport.isSupported = function() {
-    return true;
-  };
-
-  /** Fetches sockjs dependency if needed.
-   *
-   * @see AbstractTransport.prototype.initialize
-   */
-  prototype.initialize = function() {
-    var self = this;
-
-    this.timeline.info(this.buildTimelineMessage({
-      transport: this.name + (this.options.encrypted ? "s" : "")
-    }));
-    this.timeline.debug(this.buildTimelineMessage({ method: "initialize" }));
-
-    this.changeState("initializing");
-    Pusher.Dependencies.load("sockjs", function() {
-      self.changeState("initialized");
-    });
-  };
-
-  /** Always returns true, since SockJS handles ping on its own.
-   *
-   * @returns {Boolean} always true
-   */
-  prototype.supportsPing = function() {
-    return true;
-  };
-
-  /** @protected */
-  prototype.createSocket = function(url) {
-    return new SockJS(url, null, {
-      js_path: Pusher.Dependencies.getPath("sockjs", {
-        encrypted: this.options.encrypted
-      }),
-      ignore_null_origin: this.options.ignoreNullOrigin
-    });
-  };
-
-  /** @protected */
-  prototype.getScheme = function() {
-    return this.options.encrypted ? "https" : "http";
-  };
-
-  /** @protected */
-  prototype.getPath = function() {
-    return "/pusher";
-  };
-
-  /** @protected */
-  prototype.getQueryString = function() {
-    return "";
-  };
-
-  /** Handles opening a SockJS connection to Pusher.
-   *
-   * Since SockJS does not handle custom paths, we send it immediately after
-   * establishing the connection.
-   *
-   * @protected
-   */
-  prototype.onOpen = function() {
-    this.socket.send(JSON.stringify({
-      path: Pusher.AbstractTransport.prototype.getPath.call(this) +
-        Pusher.AbstractTransport.prototype.getQueryString.call(this)
-    }));
-    this.changeState("open");
-    this.socket.onopen = undefined;
-  };
-
-  Pusher.SockJSTransport = SockJSTransport;
-}).call(this);
-
-;(function() {
-  /** WebSocket transport.
-   *
-   * @see AbstractTransport
-   */
-  function WSTransport(name, priority, key, options) {
-    Pusher.AbstractTransport.call(this, name, priority, key, options);
-  }
-  var prototype = WSTransport.prototype;
-  Pusher.Util.extend(prototype, Pusher.AbstractTransport.prototype);
-
-  /** Creates a new instance of WSTransport.
-   *
-   * @param  {String} key
-   * @param  {Object} options
-   * @return {WSTransport}
-   */
-  WSTransport.createConnection = function(name, priority, key, options) {
-    return new WSTransport(name, priority, key, options);
-  };
-
-  /** Checks whether the browser supports WebSockets in any form.
-   *
-   * @returns {Boolean} true if browser supports WebSockets
-   */
-  WSTransport.isSupported = function() {
-    return window.WebSocket !== undefined || window.MozWebSocket !== undefined;
-  };
-
-  /** @protected */
-  prototype.createSocket = function(url) {
-    var constructor = window.WebSocket || window.MozWebSocket;
-    return new constructor(url);
-  };
-
-  /** @protected */
-  prototype.getQueryString = function() {
-    return Pusher.AbstractTransport.prototype.getQueryString.call(this) +
-      "&flash=false";
-  };
-
-  Pusher.WSTransport = WSTransport;
-}).call(this);
-
-;(function() {
-  function AssistantToTheTransportManager(manager, transport, options) {
-    this.manager = manager;
-    this.transport = transport;
-    this.minPingDelay = options.minPingDelay || 10000;
-    this.maxPingDelay = options.maxPingDelay || Pusher.activity_timeout;
-    this.pingDelay = null;
-  }
-  var prototype = AssistantToTheTransportManager.prototype;
-
-  prototype.createConnection = function(name, priority, key, options) {
-    var connection = this.transport.createConnection(
-      name, priority, key, options
-    );
-
-    var self = this;
-    var openTimestamp = null;
-    var pingTimer = null;
-
-    var onOpen = function() {
-      connection.unbind("open", onOpen);
-
-      openTimestamp = Pusher.Util.now();
-      if (self.pingDelay) {
-        pingTimer = setInterval(function() {
-          if (pingTimer) {
-            connection.requestPing();
-          }
-        }, self.pingDelay);
-      }
-
-      connection.bind("closed", onClosed);
-    };
-    var onClosed = function(closeEvent) {
-      connection.unbind("closed", onClosed);
-      if (pingTimer) {
-        clearInterval(pingTimer);
-        pingTimer = null;
-      }
-
-      if (closeEvent.wasClean) {
-        return;
-      }
-
-      if (openTimestamp) {
-        var lifespan = Pusher.Util.now() - openTimestamp;
-        if (lifespan < 2 * self.maxPingDelay) {
-          self.manager.reportDeath();
-          self.pingDelay = Math.max(lifespan / 2, self.minPingDelay);
-        }
-      }
-    };
-
-    connection.bind("open", onOpen);
-    return connection;
-  };
-
-  prototype.isSupported = function(environment) {
-    return this.manager.isAlive() && this.transport.isSupported(environment);
-  };
-
-  Pusher.AssistantToTheTransportManager = AssistantToTheTransportManager;
-}).call(this);
-
-;(function() {
-  function TransportManager(options) {
-    this.options = options || {};
-    this.livesLeft = this.options.lives || Infinity;
-  }
-  var prototype = TransportManager.prototype;
-
-  prototype.getAssistant = function(transport) {
-    return new Pusher.AssistantToTheTransportManager(this, transport, {
-      minPingDelay: this.options.minPingDelay,
-      maxPingDelay: this.options.maxPingDelay
-    });
-  };
-
-  prototype.isAlive = function() {
-    return this.livesLeft > 0;
-  };
-
-  prototype.reportDeath = function() {
-    this.livesLeft -= 1;
-  };
-
-  Pusher.TransportManager = TransportManager;
-}).call(this);
-
-;(function() {
-  var StrategyBuilder = {
-    /** Transforms a JSON scheme to a strategy tree.
-     *
-     * @param {Array} scheme JSON strategy scheme
-     * @param {Object} options a hash of symbols to be included in the scheme
-     * @returns {Strategy} strategy tree that's represented by the scheme
-     */
-    build: function(scheme, options) {
-      var context = Pusher.Util.extend({}, globalContext, options);
-      return evaluate(scheme, context)[1].strategy;
-    }
-  };
-
-  var transports = {
-    ws: Pusher.WSTransport,
-    flash: Pusher.FlashTransport,
-    sockjs: Pusher.SockJSTransport
-  };
-
-  // DSL bindings
-
-  function returnWithOriginalContext(f) {
-    return function(context) {
-      return [f.apply(this, arguments), context];
-    };
-  }
-
-  var globalContext = {
-    def: function(context, name, value) {
-      if (context[name] !== undefined) {
-        throw "Redefining symbol " + name;
-      }
-      context[name] = value;
-      return [undefined, context];
-    },
-
-    def_transport: function(context, name, type, priority, options, manager) {
-      var transportClass = transports[type];
-      if (!transportClass) {
-        throw new Pusher.Errors.UnsupportedTransport(type);
-      }
-      var transportOptions = Pusher.Util.extend({}, {
-        key: context.key,
-        encrypted: context.encrypted,
-        timeline: context.timeline,
-        disableFlash: context.disableFlash,
-        ignoreNullOrigin: context.ignoreNullOrigin
-      }, options);
-      if (manager) {
-        transportClass = manager.getAssistant(transportClass);
-      }
-      var transport = new Pusher.TransportStrategy(
-        name, priority, transportClass, transportOptions
-      );
-      var newContext = context.def(context, name, transport)[1];
-      newContext.transports = context.transports || {};
-      newContext.transports[name] = transport;
-      return [undefined, newContext];
-    },
-
-    transport_manager: returnWithOriginalContext(function(_, options) {
-      return new Pusher.TransportManager(options);
-    }),
-
-    sequential: returnWithOriginalContext(function(_, options) {
-      var strategies = Array.prototype.slice.call(arguments, 2);
-      return new Pusher.SequentialStrategy(strategies, options);
-    }),
-
-    cached: returnWithOriginalContext(function(context, ttl, strategy){
-      return new Pusher.CachedStrategy(strategy, context.transports, {
-        ttl: ttl,
-        timeline: context.timeline
-      });
-    }),
-
-    first_connected: returnWithOriginalContext(function(_, strategy) {
-      return new Pusher.FirstConnectedStrategy(strategy);
-    }),
-
-    best_connected_ever: returnWithOriginalContext(function() {
-      var strategies = Array.prototype.slice.call(arguments, 1);
-      return new Pusher.BestConnectedEverStrategy(strategies);
-    }),
-
-    delayed: returnWithOriginalContext(function(_, delay, strategy) {
-      return new Pusher.DelayedStrategy(strategy, { delay: delay });
-    }),
-
-    "if": returnWithOriginalContext(function(_, test, trueBranch, falseBranch) {
-      return new Pusher.IfStrategy(test, trueBranch, falseBranch);
-    }),
-
-    is_supported: returnWithOriginalContext(function(_, strategy) {
-      return function() {
-        return strategy.isSupported();
-      };
-    })
-  };
-
-  // DSL interpreter
-
-  function isSymbol(expression) {
-    return (typeof expression === "string") && expression.charAt(0) === ":";
-  }
-
-  function getSymbolValue(expression, context) {
-    return context[expression.slice(1)];
-  }
-
-  function evaluateListOfExpressions(expressions, context) {
-    if (expressions.length === 0) {
-      return [[], context];
-    }
-    var head = evaluate(expressions[0], context);
-    var tail = evaluateListOfExpressions(expressions.slice(1), head[1]);
-    return [[head[0]].concat(tail[0]), tail[1]];
-  }
-
-  function evaluateString(expression, context) {
-    if (!isSymbol(expression)) {
-      return [expression, context];
-    }
-    var value = getSymbolValue(expression, context);
-    if (value === undefined) {
-      throw "Undefined symbol " + expression;
-    }
-    return [value, context];
-  }
-
-  function evaluateArray(expression, context) {
-    if (isSymbol(expression[0])) {
-      var f = getSymbolValue(expression[0], context);
-      if (expression.length > 1) {
-        if (typeof f !== "function") {
-          throw "Calling non-function " + expression[0];
-        }
-        var args = [Pusher.Util.extend({}, context)].concat(
-          Pusher.Util.map(expression.slice(1), function(arg) {
-            return evaluate(arg, Pusher.Util.extend({}, context))[0];
-          })
-        );
-        return f.apply(this, args);
-      } else {
-        return [f, context];
-      }
-    } else {
-      return evaluateListOfExpressions(expression, context);
-    }
-  }
-
-  function evaluate(expression, context) {
-    var expressionType = typeof expression;
-    if (typeof expression === "string") {
-      return evaluateString(expression, context);
-    } else if (typeof expression === "object") {
-      if (expression instanceof Array && expression.length > 0) {
-        return evaluateArray(expression, context);
-      }
-    }
-    return [expression, context];
-  }
-
-  Pusher.StrategyBuilder = StrategyBuilder;
-}).call(this);
-
-;(function() {
-  /**
-   * Provides functions for handling Pusher protocol-specific messages.
-   */
-  Protocol = {};
-
-  /**
-   * Decodes a message in a Pusher format.
-   *
-   * Throws errors when messages are not parse'able.
-   *
-   * @param  {Object} message
-   * @return {Object}
-   */
-  Protocol.decodeMessage = function(message) {
-    try {
-      var params = JSON.parse(message.data);
-      if (typeof params.data === 'string') {
-        try {
-          params.data = JSON.parse(params.data);
-        } catch (e) {
-          if (!(e instanceof SyntaxError)) {
-            // TODO looks like unreachable code
-            // https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/JSON/parse
-            throw e;
-          }
-        }
-      }
-      return params;
-    } catch (e) {
-      throw { type: 'MessageParseError', error: e, data: message.data};
-    }
-  };
-
-  /**
-   * Encodes a message to be sent.
-   *
-   * @param  {Object} message
-   * @return {String}
-   */
-  Protocol.encodeMessage = function(message) {
-    return JSON.stringify(message);
-  };
-
-  /** Processes a handshake message and returns appropriate actions.
-   *
-   * Returns an object with an 'action' and other action-specific properties.
-   *
-   * There are three outcomes when calling this function. First is a successful
-   * connection attempt, when pusher:connection_established is received, which
-   * results in a 'connected' action with an 'id' property. When passed a
-   * pusher:error event, it returns a result with action appropriate to the
-   * close code and an error. Otherwise, it raises an exception.
-   *
-   * @param {String} message
-   * @result Object
-   */
-  Protocol.processHandshake = function(message) {
-    message = this.decodeMessage(message);
-
-    if (message.event === "pusher:connection_established") {
-      return { action: "connected", id: message.data.socket_id };
-    } else if (message.event === "pusher:error") {
-      // From protocol 6 close codes are sent only once, so this only
-      // happens when connection does not support close codes
-      return {
-        action: this.getCloseAction(message.data),
-        error: this.getCloseError(message.data)
-      };
-    } else {
-      throw "Invalid handshake";
-    }
-  };
-
-  /**
-   * Dispatches the close event and returns an appropriate action name.
-   *
-   * See:
-   * 1. https://developer.mozilla.org/en-US/docs/WebSockets/WebSockets_reference/CloseEvent
-   * 2. http://pusher.com/docs/pusher_protocol
-   *
-   * @param  {CloseEvent} closeEvent
-   * @return {String} close action name
-   */
-  Protocol.getCloseAction = function(closeEvent) {
-    if (closeEvent.code < 4000) {
-      // ignore 1000 CLOSE_NORMAL, 1001 CLOSE_GOING_AWAY,
-      //        1005 CLOSE_NO_STATUS, 1006 CLOSE_ABNORMAL
-      // ignore 1007...3999
-      // handle 1002 CLOSE_PROTOCOL_ERROR, 1003 CLOSE_UNSUPPORTED,
-      //        1004 CLOSE_TOO_LARGE
-      if (closeEvent.code >= 1002 && closeEvent.code <= 1004) {
-        return "backoff";
-      } else {
-        return null;
-      }
-    } else if (closeEvent.code === 4000) {
-      return "ssl_only";
-    } else if (closeEvent.code < 4100) {
-      return "refused";
-    } else if (closeEvent.code < 4200) {
-      return "backoff";
-    } else if (closeEvent.code < 4300) {
-      return "retry";
-    } else {
-      // unknown error
-      return "refused";
-    }
-  };
-
-  /**
-   * Returns an error or null basing on the close event.
-   *
-   * Null is returned when connection was closed cleanly. Otherwise, an object
-   * with error details is returned.
-   *
-   * @param  {CloseEvent} closeEvent
-   * @return {Object} error object
-   */
-  Protocol.getCloseError = function(closeEvent) {
-    if (closeEvent.code !== 1000 && closeEvent.code !== 1001) {
-      return {
-        type: 'PusherError',
-        data: {
-          code: closeEvent.code,
-          message: closeEvent.reason || closeEvent.message
-        }
-      };
-    } else {
-      return null;
-    }
-  };
-
-  Pusher.Protocol = Protocol;
-}).call(this);
-
-;(function() {
-  /**
-   * Provides Pusher protocol interface for transports.
-   *
-   * Emits following events:
-   * - message - on received messages
-   * - ping - on ping requests
-   * - pong - on pong responses
-   * - error - when the transport emits an error
-   * - closed - after closing the transport
-   *
-   * It also emits more events when connection closes with a code.
-   * See Protocol.getCloseAction to get more details.
-   *
-   * @param {Number} id
-   * @param {AbstractTransport} transport
-   */
-  function Connection(id, transport) {
-    Pusher.EventsDispatcher.call(this);
-
-    this.id = id;
-    this.transport = transport;
-    this.bindListeners();
-  }
-  var prototype = Connection.prototype;
-  Pusher.Util.extend(prototype, Pusher.EventsDispatcher.prototype);
-
-  /** Returns whether used transport handles ping/pong by itself
-   *
-   * @returns {Boolean} true if ping is handled by the transport
-   */
-  prototype.supportsPing = function() {
-    return this.transport.supportsPing();
-  };
-
-  /** Sends raw data.
-   *
-   * @param {String} data
-   */
-  prototype.send = function(data) {
-    return this.transport.send(data);
-  };
-
-  /** Sends an event.
-   *
-   * @param {String} name
-   * @param {String} data
-   * @param {String} [channel]
-   * @returns {Boolean} whether message was sent or not
-   */
-  prototype.send_event = function(name, data, channel) {
-    var message = { event: name, data: data };
-    if (channel) {
-      message.channel = channel;
-    }
-    return this.send(Pusher.Protocol.encodeMessage(message));
-  };
-
-  /** Closes the connection. */
-  prototype.close = function() {
-    this.transport.close();
-  };
-
-  /** @private */
-  prototype.bindListeners = function() {
-    var self = this;
-
-    var onMessage = function(m) {
-      var message;
-      try {
-        message = Pusher.Protocol.decodeMessage(m);
-      } catch(e) {
-        self.emit('error', {
-          type: 'MessageParseError',
-          error: e,
-          data: m.data
-        });
-      }
-
-      if (message !== undefined) {
-        Pusher.debug('Event recd', message);
-
-        switch (message.event) {
-          case 'pusher:error':
-            self.emit('error', { type: 'PusherError', data: message.data });
-            break;
-          case 'pusher:ping':
-            self.emit("ping");
-            break;
-          case 'pusher:pong':
-            self.emit("pong");
-            break;
-        }
-        self.emit('message', message);
-      }
-    };
-    var onPingRequest = function() {
-      self.emit("ping_request");
-    };
-    var onError = function(error) {
-      self.emit("error", { type: "WebSocketError", error: error });
-    };
-    var onClosed = function(closeEvent) {
-      unbindListeners();
-
-      if (closeEvent && closeEvent.code) {
-        self.handleCloseEvent(closeEvent);
-      }
-
-      self.transport = null;
-      self.emit("closed");
-    };
-
-    var unbindListeners = function() {
-      self.transport.unbind("closed", onClosed);
-      self.transport.unbind("error", onError);
-      self.transport.unbind("ping_request", onPingRequest);
-      self.transport.unbind("message", onMessage);
-    };
-
-    self.transport.bind("message", onMessage);
-    self.transport.bind("ping_request", onPingRequest);
-    self.transport.bind("error", onError);
-    self.transport.bind("closed", onClosed);
-  };
-
-  /** @private */
-  prototype.handleCloseEvent = function(closeEvent) {
-    var action = Pusher.Protocol.getCloseAction(closeEvent);
-    var error = Pusher.Protocol.getCloseError(closeEvent);
-    if (error) {
-      this.emit('error', error);
-    }
-    if (action) {
-      this.emit(action);
-    }
-  };
-
-  Pusher.Connection = Connection;
-}).call(this);
-
-;(function() {
-  /**
-   * Handles Pusher protocol handshakes for transports.
-   *
-   * Calls back with a result object after handshake is completed. Results
-   * always have two fields:
-   * - action - string describing action to be taken after the handshake
-   * - transport - the transport object passed to the constructor
-   *
-   * Different actions can set different additional properties on the result.
-   * In the case of 'connected' action, there will be a 'connection' property
-   * containing a Connection object for the transport. Other actions should
-   * carry an 'error' property.
-   *
-   * @param {AbstractTransport} transport
-   * @param {Function} callback
-   */
-  function Handshake(transport, callback) {
-    this.transport = transport;
-    this.callback = callback;
-    this.bindListeners();
-  }
-  var prototype = Handshake.prototype;
-
-  /** @private */
-  prototype.bindListeners = function() {
-    var self = this;
-
-    var unbindListeners = function() {
-      self.transport.unbind("message", onMessage);
-      self.transport.unbind("closed", onClosed);
-    };
-
-    var onMessage = function(m) {
-      unbindListeners();
-      try {
-        var result = Pusher.Protocol.processHandshake(m);
-        if (result.action === "connected") {
-          self.finish("connected", {
-            connection: new Pusher.Connection(result.id, self.transport)
-          });
-        } else {
-          self.finish(result.action, { error: result.error });
-          self.transport.close();
-        }
-      } catch (e) {
-        self.finish("error", { error: e });
-        self.transport.close();
-      }
-    };
-    var onClosed = function(closeEvent) {
-      unbindListeners();
-
-      var action = Pusher.Protocol.getCloseAction(closeEvent) || "backoff";
-      var error = Pusher.Protocol.getCloseError(closeEvent);
-      self.finish(action, { error: error });
-    };
-
-    self.transport.bind("message", onMessage);
-    self.transport.bind("closed", onClosed);
-  };
-
-  /** @private */
-  prototype.finish = function(action, params) {
-    this.callback(
-      Pusher.Util.extend({ transport: this.transport, action: action }, params)
-    );
-  };
-
-  Pusher.Handshake = Handshake;
-}).call(this);
-
-;(function() {
-  /** Manages connection to Pusher.
-   *
-   * Uses a strategy (currently only default), timers and network availability
-   * info to establish a connection and export its state. In case of failures,
-   * manages reconnection attempts.
-   *
-   * Exports state changes as following events:
-   * - "state_change", { previous: p, current: state }
-   * - state
-   *
-   * States:
-   * - initialized - initial state, never transitioned to
-   * - connecting - connection is being established
-   * - connected - connection has been fully established
-   * - disconnected - on requested disconnection or before reconnecting
-   * - unavailable - after connection timeout or when there's no network
-   *
-   * Options:
-   * - unavailableTimeout - time to transition to unavailable state
-   * - activityTimeout - time after which ping message should be sent
-   * - pongTimeout - time for Pusher to respond with pong before reconnecting
-   *
-   * @param {String} key application key
-   * @param {Object} options
-   */
-  function ConnectionManager(key, options) {
-    Pusher.EventsDispatcher.call(this);
-
-    this.key = key;
-    this.options = options || {};
-    this.state = "initialized";
-    this.connection = null;
-    this.encrypted = !!options.encrypted;
-    this.timeline = this.options.getTimeline();
-
-    this.connectionCallbacks = this.buildConnectionCallbacks();
-    this.errorCallbacks = this.buildErrorCallbacks();
-    this.handshakeCallbacks = this.buildHandshakeCallbacks(this.errorCallbacks);
-
-    var self = this;
-
-    Pusher.Network.bind("online", function() {
-      if (self.state === "unavailable") {
-        self.connect();
-      }
-    });
-    Pusher.Network.bind("offline", function() {
-      if (self.shouldRetry()) {
-        self.disconnect();
-        self.updateState("unavailable");
-      }
-    });
-
-    var sendTimeline = function() {
-      if (self.timelineSender) {
-        self.timelineSender.send(function() {});
-      }
-    };
-    this.bind("connected", sendTimeline);
-    setInterval(sendTimeline, 60000);
-
-    this.updateStrategy();
-  }
-  var prototype = ConnectionManager.prototype;
-
-  Pusher.Util.extend(prototype, Pusher.EventsDispatcher.prototype);
-
-  /** Establishes a connection to Pusher.
-   *
-   * Does nothing when connection is already established. See top-level doc
-   * to find events emitted on connection attempts.
-   */
-  prototype.connect = function() {
-    var self = this;
-
-    if (self.connection) {
-      return;
-    }
-    if (self.state === "connecting") {
-      return;
-    }
-
-    if (!self.strategy.isSupported()) {
-      self.updateState("failed");
-      return;
-    }
-    if (Pusher.Network.isOnline() === false) {
-      self.updateState("unavailable");
-      return;
-    }
-
-    self.updateState("connecting");
-    self.timelineSender = self.options.getTimelineSender(
-      self.timeline,
-      { encrypted: self.encrypted },
-      self
-    );
-
-    var callback = function(error, handshake) {
-      if (error) {
-        self.runner = self.strategy.connect(0, callback);
-      } else {
-        // we don't support switching connections yet
-        self.runner.abort();
-        self.handshakeCallbacks[handshake.action](handshake);
-      }
-    };
-    self.runner = self.strategy.connect(0, callback);
-
-    self.setUnavailableTimer();
-  };
-
-  /** Sends raw data.
-   *
-   * @param {String} data
-   */
-  prototype.send = function(data) {
-    if (this.connection) {
-      return this.connection.send(data);
-    } else {
-      return false;
-    }
-  };
-
-  /** Sends an event.
-   *
-   * @param {String} name
-   * @param {String} data
-   * @param {String} [channel]
-   * @returns {Boolean} whether message was sent or not
-   */
-  prototype.send_event = function(name, data, channel) {
-    if (this.connection) {
-      return this.connection.send_event(name, data, channel);
-    } else {
-      return false;
-    }
-  };
-
-  /** Closes the connection. */
-  prototype.disconnect = function() {
-    if (this.runner) {
-      this.runner.abort();
-    }
-    this.clearRetryTimer();
-    this.clearUnavailableTimer();
-    this.stopActivityCheck();
-    this.updateState("disconnected");
-    // we're in disconnected state, so closing will not cause reconnecting
-    if (this.connection) {
-      this.connection.close();
-      this.abandonConnection();
-    }
-  };
-
-  /** @private */
-  prototype.updateStrategy = function() {
-    this.strategy = this.options.getStrategy({
-      key: this.key,
-      timeline: this.timeline,
-      encrypted: this.encrypted
-    });
-  };
-
-  /** @private */
-  prototype.retryIn = function(delay) {
-    var self = this;
-    this.retryTimer = new Pusher.Timer(delay || 0, function() {
-      self.disconnect();
-      self.connect();
-    });
-  };
-
-  /** @private */
-  prototype.clearRetryTimer = function() {
-    if (this.retryTimer) {
-      this.retryTimer.ensureAborted();
-    }
-  };
-
-  /** @private */
-  prototype.setUnavailableTimer = function() {
-    var self = this;
-    self.unavailableTimer = new Pusher.Timer(
-      self.options.unavailableTimeout,
-      function() {
-        self.updateState("unavailable");
-      }
-    );
-  };
-
-  /** @private */
-  prototype.clearUnavailableTimer = function() {
-    if (this.unavailableTimer) {
-      this.unavailableTimer.ensureAborted();
-    }
-  };
-
-  /** @private */
-  prototype.resetActivityCheck = function() {
-    this.stopActivityCheck();
-    // send ping after inactivity
-    if (!this.connection.supportsPing()) {
-      var self = this;
-      self.activityTimer = new Pusher.Timer(
-        self.options.activityTimeout,
-        function() {
-          self.send_event('pusher:ping', {});
-          // wait for pong response
-          self.activityTimer = new Pusher.Timer(
-            self.options.pongTimeout,
-            function() {
-              self.connection.close();
-            }
-          );
-        }
-      );
-    }
-  };
-
-  /** @private */
-  prototype.stopActivityCheck = function() {
-    if (this.activityTimer) {
-      this.activityTimer.ensureAborted();
-    }
-  };
-
-  /** @private */
-  prototype.buildConnectionCallbacks = function() {
-    var self = this;
-    return {
-      message: function(message) {
-        // includes pong messages from server
-        self.resetActivityCheck();
-        self.emit('message', message);
-      },
-      ping: function() {
-        self.send_event('pusher:pong', {});
-      },
-      ping_request: function() {
-        self.send_event('pusher:ping', {});
-      },
-      error: function(error) {
-        // just emit error to user - socket will already be closed by browser
-        self.emit("error", { type: "WebSocketError", error: error });
-      },
-      closed: function() {
-        self.abandonConnection();
-        if (self.shouldRetry()) {
-          self.retryIn(1000);
-        }
-      }
-    };
-  };
-
-  /** @private */
-  prototype.buildHandshakeCallbacks = function(errorCallbacks) {
-    var self = this;
-    return Pusher.Util.extend({}, errorCallbacks, {
-      connected: function(handshake) {
-        self.clearUnavailableTimer();
-        self.setConnection(handshake.connection);
-        self.socket_id = self.connection.id;
-        self.updateState("connected");
-      }
-    });
-  };
-
-  /** @private */
-  prototype.buildErrorCallbacks = function() {
-    var self = this;
-    return {
-      ssl_only: function() {
-        self.encrypted = true;
-        self.updateStrategy();
-        self.retryIn(0);
-      },
-      refused: function() {
-        self.disconnect();
-      },
-      backoff: function() {
-        self.retryIn(1000);
-      },
-      retry: function() {
-        self.retryIn(0);
-      }
-    };
-  };
-
-  /** @private */
-  prototype.setConnection = function(connection) {
-    this.connection = connection;
-    for (var event in this.connectionCallbacks) {
-      this.connection.bind(event, this.connectionCallbacks[event]);
-    }
-    this.resetActivityCheck();
-  };
-
-  /** @private */
-  prototype.abandonConnection = function() {
-    if (!this.connection) {
-      return;
-    }
-    for (var event in this.connectionCallbacks) {
-      this.connection.unbind(event, this.connectionCallbacks[event]);
-    }
-    this.connection = null;
-  };
-
-  /** @private */
-  prototype.updateState = function(newState, data) {
-    var previousState = this.state;
-
-    this.state = newState;
-    // Only emit when the state changes
-    if (previousState !== newState) {
-      Pusher.debug('State changed', previousState + ' -> ' + newState);
-
-      this.emit('state_change', { previous: previousState, current: newState });
-      this.emit(newState, data);
-    }
-  };
-
-  /** @private */
-  prototype.shouldRetry = function() {
-    return this.state === "connecting" || this.state === "connected";
-  };
-
-  Pusher.ConnectionManager = ConnectionManager;
-}).call(this);
-
-;(function() {
-  /** Really basic interface providing network availability info.
-   *
-   * Emits:
-   * - online - when browser goes online
-   * - offline - when browser goes offline
-   */
-  function NetInfo() {
-    Pusher.EventsDispatcher.call(this);
-
-    var self = this;
-    // This is okay, as IE doesn't support this stuff anyway.
-    if (window.addEventListener !== undefined) {
-      window.addEventListener("online", function() {
-        self.emit('online');
-      }, false);
-      window.addEventListener("offline", function() {
-        self.emit('offline');
-      }, false);
-    }
-  }
-  Pusher.Util.extend(NetInfo.prototype, Pusher.EventsDispatcher.prototype);
-
-  var prototype = NetInfo.prototype;
-
-  /** Returns whether browser is online or not
-   *
-   * Offline means definitely offline (no connection to router).
-   * Inverse does NOT mean definitely online (only currently supported in Safari
-   * and even there only means the device has a connection to the router).
-   *
-   * @return {Boolean}
-   */
-  prototype.isOnline = function() {
-    if (window.navigator.onLine === undefined) {
-      return true;
-    } else {
-      return window.navigator.onLine;
-    }
-  };
-
-  Pusher.NetInfo = NetInfo;
-  Pusher.Network = new NetInfo();
-}).call(this);
-
-;(function() {
-  Pusher.Channels = function() {
-    this.channels = {};
-  };
-
-  Pusher.Channels.prototype = {
-    add: function(channel_name, pusher) {
-      var existing_channel = this.find(channel_name);
-      if (!existing_channel) {
-        var channel = Pusher.Channel.factory(channel_name, pusher);
-        this.channels[channel_name] = channel;
-        return channel;
-      } else {
-        return existing_channel;
-      }
-    },
-
-    find: function(channel_name) {
-      return this.channels[channel_name];
-    },
-
-    remove: function(channel_name) {
-      delete this.channels[channel_name];
-    },
-
-    disconnect: function () {
-      for(var channel_name in this.channels){
-        this.channels[channel_name].disconnect()
-      }
-    }
-  };
-
-  Pusher.Channel = function(channel_name, pusher) {
-    var self = this;
-    Pusher.EventsDispatcher.call(this, function(event_name, event_data) {
-      Pusher.debug('No callbacks on ' + channel_name + ' for ' + event_name);
-    });
-
-    this.pusher = pusher;
-    this.name = channel_name;
-    this.subscribed = false;
-
-    this.bind('pusher_internal:subscription_succeeded', function(data) {
-      self.onSubscriptionSucceeded(data);
-    });
-  };
-
-  Pusher.Channel.prototype = {
-    // inheritable constructor
-    init: function() {},
-    disconnect: function() {
-      this.subscribed = false;
-      this.emit("pusher_internal:disconnected");
-    },
-
-    onSubscriptionSucceeded: function(data) {
-      this.subscribed = true;
-      this.emit('pusher:subscription_succeeded');
-    },
-
-    authorize: function(socketId, options, callback){
-      return callback(false, {}); // normal channels don't require auth
-    },
-
-    trigger: function(event, data) {
-      return this.pusher.send_event(event, data, this.name);
-    }
-  };
-
-  Pusher.Util.extend(Pusher.Channel.prototype, Pusher.EventsDispatcher.prototype);
-
-  Pusher.Channel.PrivateChannel = {
-    authorize: function(socketId, options, callback){
-      var self = this;
-      var authorizer = new Pusher.Channel.Authorizer(this, Pusher.channel_auth_transport, options);
-      return authorizer.authorize(socketId, function(err, authData) {
-        if(!err) {
-          self.emit('pusher_internal:authorized', authData);
-        }
-
-        callback(err, authData);
-      });
-    }
-  };
-
-  Pusher.Channel.PresenceChannel = {
-    init: function(){
-      this.members = new Members(this); // leeches off channel events
-    },
-
-    onSubscriptionSucceeded: function(data) {
-      this.subscribed = true;
-      // We override this because we want the Members obj to be responsible for
-      // emitting the pusher:subscription_succeeded.  It will do this after it has done its work.
-    }
-  };
-
-  var Members = function(channel) {
-    var self = this;
-    var channelData = null;
-
-    var reset = function() {
-      self._members_map = {};
-      self.count = 0;
-      self.me = null;
-      channelData = null;
-    };
-    reset();
-
-    var subscriptionSucceeded = function(subscriptionData) {
-      self._members_map = subscriptionData.presence.hash;
-      self.count = subscriptionData.presence.count;
-      self.me = self.get(channelData.user_id);
-      channel.emit('pusher:subscription_succeeded', self);
-    };
-
-    channel.bind('pusher_internal:authorized', function(authorizedData) {
-      channelData = JSON.parse(authorizedData.channel_data);
-      channel.bind("pusher_internal:subscription_succeeded", subscriptionSucceeded);
-    });
-
-    channel.bind('pusher_internal:member_added', function(data) {
-      if(self.get(data.user_id) === null) { // only incr if user_id does not already exist
-        self.count++;
-      }
-
-      self._members_map[data.user_id] = data.user_info;
-      channel.emit('pusher:member_added', self.get(data.user_id));
-    });
-
-    channel.bind('pusher_internal:member_removed', function(data) {
-      var member = self.get(data.user_id);
-      if(member) {
-        delete self._members_map[data.user_id];
-        self.count--;
-        channel.emit('pusher:member_removed', member);
-      }
-    });
-
-    channel.bind('pusher_internal:disconnected', function() {
-      reset();
-      channel.unbind("pusher_internal:subscription_succeeded", subscriptionSucceeded);
-    });
-  };
-
-  Members.prototype = {
-    each: function(callback) {
-      for(var i in this._members_map) {
-        callback(this.get(i));
-      }
-    },
-
-    get: function(user_id) {
-      if (this._members_map.hasOwnProperty(user_id)) { // have heard of this user user_id
-        return {
-          id: user_id,
-          info: this._members_map[user_id]
-        }
-      } else { // have never heard of this user
-        return null;
-      }
-    }
-  };
-
-  Pusher.Channel.factory = function(channel_name, pusher){
-    var channel = new Pusher.Channel(channel_name, pusher);
-    if (channel_name.indexOf('private-') === 0) {
-      Pusher.Util.extend(channel, Pusher.Channel.PrivateChannel);
-    } else if (channel_name.indexOf('presence-') === 0) {
-      Pusher.Util.extend(channel, Pusher.Channel.PrivateChannel);
-      Pusher.Util.extend(channel, Pusher.Channel.PresenceChannel);
-    };
-    channel.init();
-    return channel;
-  };
-}).call(this);
-
-;(function() {
-  Pusher.Channel.Authorizer = function(channel, type, options) {
-    this.channel = channel;
-    this.type = type;
-
-    this.authOptions = (options || {}).auth || {};
-  };
-
-  Pusher.Channel.Authorizer.prototype = {
-    composeQuery: function(socketId) {
-      var query = '&socket_id=' + encodeURIComponent(socketId)
-        + '&channel_name=' + encodeURIComponent(this.channel.name);
-
-      for(var i in this.authOptions.params) {
-        query += "&" + encodeURIComponent(i) + "=" + encodeURIComponent(this.authOptions.params[i]);
-      }
-
-      return query;
-    },
-
-    authorize: function(socketId, callback) {
-      return Pusher.authorizers[this.type].call(this, socketId, callback);
-    }
-  };
-
-
-  Pusher.auth_callbacks = {};
-  Pusher.authorizers = {
-    ajax: function(socketId, callback){
-      var self = this, xhr;
-
-      if (Pusher.XHR) {
-        xhr = new Pusher.XHR();
-      } else {
-        xhr = (window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP"));
-      }
-
-      xhr.open("POST", Pusher.channel_auth_endpoint, true);
-
-      // add request headers
-      xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
-      for(var headerName in this.authOptions.headers) {
-        xhr.setRequestHeader(headerName, this.authOptions.headers[headerName]);
-      }
-
-      xhr.onreadystatechange = function() {
-        if (xhr.readyState == 4) {
-          if (xhr.status == 200) {
-            var data, parsed = false;
-
-            try {
-              data = JSON.parse(xhr.responseText);
-              parsed = true;
-            } catch (e) {
-              callback(true, 'JSON returned from webapp was invalid, yet status code was 200. Data was: ' + xhr.responseText);
-            }
-
-            if (parsed) { // prevents double execution.
-              callback(false, data);
-            }
-          } else {
-            Pusher.warn("Couldn't get auth info from your webapp", xhr.status);
-            callback(true, xhr.status);
-          }
-        }
-      };
-
-      xhr.send(this.composeQuery(socketId));
-      return xhr;
-    },
-
-    jsonp: function(socketId, callback){
-      if(this.authOptions.headers !== undefined) {
-        Pusher.warn("Warn", "To send headers with the auth request, you must use AJAX, rather than JSONP.");
-      }
-
-      var script = document.createElement("script");
-      // Hacked wrapper.
-      Pusher.auth_callbacks[this.channel.name] = function(data) {
-        callback(false, data);
-      };
-
-      var callback_name = "Pusher.auth_callbacks['" + this.channel.name + "']";
-      script.src = Pusher.channel_auth_endpoint
-        + '?callback='
-        + encodeURIComponent(callback_name)
-        + this.composeQuery(socketId);
-
-      var head = document.getElementsByTagName("head")[0] || document.documentElement;
-      head.insertBefore( script, head.firstChild );
-    }
-  };
-}).call(this);
+(function(){function b(a,d){(a===null||a===void 0)&&b.warn("Warning","You must pass your app key when you instantiate Pusher.");var d=d||{},c=this;this.key=a;this.config=b.Util.extend(b.getGlobalConfig(),d.cluster?b.getClusterConfig(d.cluster):{},d);this.channels=new b.Channels;this.global_emitter=new b.EventsDispatcher;this.sessionID=Math.floor(Math.random()*1E9);this.timeline=new b.Timeline(this.key,this.sessionID,{features:b.Util.getClientFeatures(),params:this.config.timelineParams||{},limit:50,
+level:b.Timeline.INFO,version:b.VERSION});if(!this.config.disableStats)this.timelineSender=new b.TimelineSender(this.timeline,{host:this.config.statsHost,path:"/timeline"});this.connection=new b.ConnectionManager(this.key,b.Util.extend({getStrategy:function(a){return b.StrategyBuilder.build(b.getDefaultStrategy(c.config),b.Util.extend({},c.config,a))},timeline:this.timeline,activityTimeout:this.config.activity_timeout,pongTimeout:this.config.pong_timeout,unavailableTimeout:this.config.unavailable_timeout},
+this.config,{encrypted:this.isEncrypted()}));this.connection.bind("connected",function(){c.subscribeAll();c.timelineSender&&c.timelineSender.send(c.connection.isEncrypted())});this.connection.bind("message",function(a){var b=a.event.indexOf("pusher_internal:")===0;if(a.channel){var d=c.channel(a.channel);d&&d.handleEvent(a.event,a.data)}b||c.global_emitter.emit(a.event,a.data)});this.connection.bind("disconnected",function(){c.channels.disconnect()});this.connection.bind("error",function(a){b.warn("Error",
+a)});b.instances.push(this);this.timeline.info({instances:b.instances.length});b.isReady&&c.connect()}var c=b.prototype;b.instances=[];b.isReady=!1;b.debug=function(){b.log&&b.log(b.Util.stringify.apply(this,arguments))};b.warn=function(){var a=b.Util.stringify.apply(this,arguments);window.console&&(window.console.warn?window.console.warn(a):window.console.log&&window.console.log(a));b.log&&b.log(a)};b.ready=function(){b.isReady=!0;for(var a=0,d=b.instances.length;a<d;a++)b.instances[a].connect()};
+c.channel=function(a){return this.channels.find(a)};c.allChannels=function(){return this.channels.all()};c.connect=function(){this.connection.connect();if(this.timelineSender&&!this.timelineSenderTimer){var a=this.connection.isEncrypted(),d=this.timelineSender;this.timelineSenderTimer=new b.PeriodicTimer(6E4,function(){d.send(a)})}};c.disconnect=function(){this.connection.disconnect();if(this.timelineSenderTimer)this.timelineSenderTimer.ensureAborted(),this.timelineSenderTimer=null};c.bind=function(a,
+b){this.global_emitter.bind(a,b);return this};c.bind_all=function(a){this.global_emitter.bind_all(a);return this};c.subscribeAll=function(){for(var a in this.channels.channels)this.channels.channels.hasOwnProperty(a)&&this.subscribe(a)};c.subscribe=function(a){a=this.channels.add(a,this);this.connection.state==="connected"&&a.subscribe();return a};c.unsubscribe=function(a){a=this.channels.remove(a);this.connection.state==="connected"&&a.unsubscribe()};c.send_event=function(a,b,c){return this.connection.send_event(a,
+b,c)};c.isEncrypted=function(){return b.Util.getDocumentLocation().protocol==="https:"?!0:Boolean(this.config.encrypted)};b.HTTP={};this.Pusher=b}).call(this);(function(){function b(a,b){var c=this;this.timeout=setTimeout(function(){if(c.timeout!==null)b(),c.timeout=null},a)}var c=b.prototype;c.isRunning=function(){return this.timeout!==null};c.ensureAborted=function(){if(this.timeout)clearTimeout(this.timeout),this.timeout=null};Pusher.Timer=b}).call(this);
+(function(){function b(a,b){var c=this;this.interval=setInterval(function(){c.interval!==null&&b()},a)}var c=b.prototype;c.isRunning=function(){return this.interval!==null};c.ensureAborted=function(){if(this.interval)clearInterval(this.interval),this.interval=null};Pusher.PeriodicTimer=b}).call(this);
+(function(){Pusher.Util={now:function(){return Date.now?Date.now():(new Date).valueOf()},defer:function(b){return new Pusher.Timer(0,b)},extend:function(b){for(var c=1;c<arguments.length;c++){var a=arguments[c],d;for(d in a)b[d]=a[d]&&a[d].constructor&&a[d].constructor===Object?Pusher.Util.extend(b[d]||{},a[d]):a[d]}return b},stringify:function(){for(var b=["Pusher"],c=0;c<arguments.length;c++)typeof arguments[c]==="string"?b.push(arguments[c]):window.JSON===void 0?b.push(arguments[c].toString()):
+b.push(JSON.stringify(arguments[c]));return b.join(" : ")},arrayIndexOf:function(b,c){var a=Array.prototype.indexOf;if(b===null)return-1;if(a&&b.indexOf===a)return b.indexOf(c);for(var a=0,d=b.length;a<d;a++)if(b[a]===c)return a;return-1},objectApply:function(b,c){for(var a in b)Object.prototype.hasOwnProperty.call(b,a)&&c(b[a],a,b)},keys:function(b){var c=[];Pusher.Util.objectApply(b,function(a,b){c.push(b)});return c},values:function(b){var c=[];Pusher.Util.objectApply(b,function(a){c.push(a)});
+return c},apply:function(b,c){for(var a=0;a<b.length;a++)c(b[a],a,b)},map:function(b,c){for(var a=[],d=0;d<b.length;d++)a.push(c(b[d],d,b,a));return a},mapObject:function(b,c){var a={};Pusher.Util.objectApply(b,function(b,f){a[f]=c(b)});return a},filter:function(b,c){for(var c=c||function(a){return!!a},a=[],d=0;d<b.length;d++)c(b[d],d,b,a)&&a.push(b[d]);return a},filterObject:function(b,c){var a={};Pusher.Util.objectApply(b,function(d,f){if(c&&c(d,f,b,a)||Boolean(d))a[f]=d});return a},flatten:function(b){var c=
+[];Pusher.Util.objectApply(b,function(a,b){c.push([b,a])});return c},any:function(b,c){for(var a=0;a<b.length;a++)if(c(b[a],a,b))return!0;return!1},all:function(b,c){for(var a=0;a<b.length;a++)if(!c(b[a],a,b))return!1;return!0},method:function(b){var c=Array.prototype.slice.call(arguments,1);return function(a){return a[b].apply(a,c.concat(arguments))}},getWindow:function(){return window},getDocument:function(){return document},getDocumentLocation:function(){return Pusher.Util.getDocument().location},
+getLocalStorage:function(){try{return window.localStorage}catch(b){}},getClientFeatures:function(){return Pusher.Util.keys(Pusher.Util.filterObject({ws:Pusher.WSTransport,flash:Pusher.FlashTransport},function(b){return b.isSupported({})}))},addWindowListener:function(b,c){var a=Pusher.Util.getWindow();a.addEventListener!==void 0?a.addEventListener(b,c,!1):a.attachEvent("on"+b,c)},removeWindowListener:function(b,c){var a=Pusher.Util.getWindow();a.addEventListener!==void 0?a.removeEventListener(b,c,
+!1):a.detachEvent("on"+b,c)},isXHRSupported:function(){var b=window.XMLHttpRequest;return b&&(new b).withCredentials!==void 0},isXDRSupported:function(b){var c=Pusher.Util.getDocumentLocation().protocol;return window.XDomainRequest&&c===(b?"https:":"http:")}}}).call(this);
+(function(){Pusher.VERSION="2.2.0-rc1";Pusher.PROTOCOL=7;Pusher.host="ws.pusherapp.com";Pusher.ws_port=80;Pusher.wss_port=443;Pusher.sockjs_host="sockjs.pusher.com";Pusher.sockjs_http_port=80;Pusher.sockjs_https_port=443;Pusher.sockjs_path="/pusher";Pusher.stats_host="stats.pusher.com";Pusher.channel_auth_endpoint="/pusher/auth";Pusher.channel_auth_transport="ajax";Pusher.activity_timeout=12E4;Pusher.pong_timeout=3E4;Pusher.unavailable_timeout=1E4;Pusher.cdn_http="http://js.pusher.com/";Pusher.cdn_https=
+"https://d3dy5gmtp8yhk7.cloudfront.net/";Pusher.dependency_suffix=".min";Pusher.getDefaultStrategy=function(b){return[[":def","ws_options",{hostUnencrypted:b.wsHost+":"+b.wsPort,hostEncrypted:b.wssHost+":"+b.wssPort}],[":def","sockjs_options",{hostUnencrypted:b.httpHost+":"+b.httpPort,hostEncrypted:b.httpsHost+":"+b.httpsPort}],[":def","timeouts",{loop:!0,timeout:15E3,timeoutLimit:6E4}],[":def","ws_manager",[":transport_manager",{lives:2,minPingDelay:1E4,maxPingDelay:b.activity_timeout}]],[":def",
+"streaming_manager",[":transport_manager",{lives:2,minPingDelay:1E4,maxPingDelay:b.activity_timeout}]],[":def_transport","ws","ws",3,":ws_options",":ws_manager"],[":def_transport","flash","flash",2,":ws_options",":ws_manager"],[":def_transport","sockjs","sockjs",1,":sockjs_options"],[":def_transport","xhr_streaming","xhr_streaming",1,":sockjs_options",":streaming_manager"],[":def_transport","xdr_streaming","xdr_streaming",1,":sockjs_options",":streaming_manager"],[":def_transport","xhr_polling","xhr_polling",
+1,":sockjs_options"],[":def_transport","xdr_polling","xdr_polling",1,":sockjs_options"],[":def","ws_loop",[":sequential",":timeouts",":ws"]],[":def","flash_loop",[":sequential",":timeouts",":flash"]],[":def","sockjs_loop",[":sequential",":timeouts",":sockjs"]],[":def","streaming_loop",[":sequential",":timeouts",[":if",[":is_supported",":xhr_streaming"],":xhr_streaming",":xdr_streaming"]]],[":def","polling_loop",[":sequential",":timeouts",[":if",[":is_supported",":xhr_polling"],":xhr_polling",":xdr_polling"]]],
+[":def","http_loop",[":if",[":is_supported",":streaming_loop"],[":best_connected_ever",":streaming_loop",[":delayed",4E3,[":polling_loop"]]],[":polling_loop"]]],[":def","http_fallback_loop",[":if",[":is_supported",":http_loop"],[":http_loop"],[":sockjs_loop"]]],[":def","strategy",[":cached",18E5,[":first_connected",[":if",[":is_supported",":ws"],[":best_connected_ever",":ws_loop",[":delayed",2E3,[":http_fallback_loop"]]],[":if",[":is_supported",":flash"],[":best_connected_ever",":flash_loop",[":delayed",
+2E3,[":http_fallback_loop"]]],[":http_fallback_loop"]]]]]]]}}).call(this);
+(function(){Pusher.getGlobalConfig=function(){return{wsHost:Pusher.host,wsPort:Pusher.ws_port,wssHost:"wss.pusherapp.com",wssPort:Pusher.wss_port,httpHost:Pusher.sockjs_host,httpPort:Pusher.sockjs_http_port,httpsHost:"sockjss.pusher.com",httpsPort:Pusher.sockjs_https_port,httpPath:Pusher.sockjs_path,statsHost:Pusher.stats_host,authEndpoint:Pusher.channel_auth_endpoint,authTransport:Pusher.channel_auth_transport,activity_timeout:Pusher.activity_timeout,pong_timeout:Pusher.pong_timeout,unavailable_timeout:Pusher.unavailable_timeout}};
+Pusher.getClusterConfig=function(b){return{wsHost:"ws-"+b+".pusher.com",wssHost:"wss-"+b+".pusher.com",httpHost:"sockjs-"+b+".pusher.com",httpsHost:"sockjss-"+b+".pusher.com"}}}).call(this);
+(function(){function b(b){var a=function(a){Error.call(this,a);this.name=b};Pusher.Util.extend(a.prototype,Error.prototype);return a}Pusher.Errors={BadEventName:b("BadEventName"),RequestTimedOut:b("RequestTimedOut"),TransportPriorityTooLow:b("TransportPriorityTooLow"),TransportClosed:b("TransportClosed"),UnsupportedTransport:b("UnsupportedTransport"),UnsupportedStrategy:b("UnsupportedStrategy")}}).call(this);
+(function(){function b(a){this.callbacks=new c;this.global_callbacks=[];this.failThrough=a}function c(){this._callbacks={}}function a(a,b){var d=Array.prototype.indexOf;if(a===null)return-1;if(d&&a.indexOf===d)return a.indexOf(b);for(var d=0,c=a.length;d<c;d++)if(a[d]===b)return d;return-1}var d=b.prototype;d.bind=function(a,b){this.callbacks.add(a,b);return this};d.bind_all=function(a){this.global_callbacks.push(a);return this};d.unbind=function(a,b){this.callbacks.remove(a,b);return this};d.unbind_all=
+function(a,b){this.callbacks.remove(a,b);return this};d.emit=function(a,b){var d;for(d=0;d<this.global_callbacks.length;d++)this.global_callbacks[d](a,b);var c=this.callbacks.get(a);if(c&&c.length>0)for(d=0;d<c.length;d++)c[d](b);else this.failThrough&&this.failThrough(a,b);return this};c.prototype.get=function(a){return this._callbacks[this._prefix(a)]};c.prototype.add=function(a,b){var d=this._prefix(a);this._callbacks[d]=this._callbacks[d]||[];this._callbacks[d].push(b)};c.prototype.remove=function(b,
+d){var c=this.get(b);if(c){var h=a(c,d);h!==-1&&(c=c.slice(0),c.splice(h,1),this._callbacks[this._prefix(b)]=c)}};c.prototype._prefix=function(a){return"_"+a};Pusher.EventsDispatcher=b}).call(this);
+(function(){function b(a){this.options=a;this.loading={};this.loaded={}}function c(a,b){Pusher.Util.getDocument().addEventListener?a.addEventListener("load",b,!1):a.attachEvent("onreadystatechange",function(){(a.readyState==="loaded"||a.readyState==="complete")&&b()})}function a(a,b){var d=Pusher.Util.getDocument(),h=d.getElementsByTagName("head")[0],d=d.createElement("script");d.setAttribute("src",a);d.setAttribute("type","text/javascript");d.setAttribute("async",!0);c(d,function(){setTimeout(b,
+0)});h.appendChild(d)}var d=b.prototype;d.load=function(b,d){var c=this;this.loaded[b]?d():this.loading[b]&&this.loading[b].length>0?this.loading[b].push(d):(this.loading[b]=[d],a(this.getPath(b),function(){c.loaded[b]=!0;if(c.loading[b]){for(var a=0;a<c.loading[b].length;a++)c.loading[b][a]();delete c.loading[b]}}))};d.getRoot=function(a){var b=Pusher.Util.getDocumentLocation().protocol;return(a&&a.encrypted||b==="https:"?this.options.cdn_https:this.options.cdn_http).replace(/\/*$/,"")+"/"+this.options.version};
+d.getPath=function(a,b){return this.getRoot(b)+"/"+a+this.options.suffix+".js"};Pusher.DependencyLoader=b}).call(this);
+(function(){function b(){Pusher.ready()}function c(a){document.body?a():setTimeout(function(){c(a)},0)}function a(){c(b)}Pusher.Dependencies=new Pusher.DependencyLoader({cdn_http:Pusher.cdn_http,cdn_https:Pusher.cdn_https,version:Pusher.VERSION,suffix:Pusher.dependency_suffix});if(!window.WebSocket&&window.MozWebSocket)window.WebSocket=window.MozWebSocket;window.JSON?a():Pusher.Dependencies.load("json2",a)})();
+(function(){for(var b=String.fromCharCode,c=0;c<64;c++)"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(c);var a=function(a){var d=a.charCodeAt(0);return d<128?a:d<2048?b(192|d>>>6)+b(128|d&63):b(224|d>>>12&15)+b(128|d>>>6&63)+b(128|d&63)},d=function(a){var b=[0,2,1][a.length%3],a=a.charCodeAt(0)<<16|(a.length>1?a.charCodeAt(1):0)<<8|(a.length>2?a.charCodeAt(2):0);return["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a>>>18),"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a>>>
+12&63),b>=2?"=":"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a>>>6&63),b>=1?"=":"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a&63)].join("")},f=window.btoa||function(a){return a.replace(/[\s\S]{1,3}/g,d)};Pusher.Base64={encode:function(b){return f(b.replace(/[^\x00-\x7F]/g,a))}}}).call(this);
+(function(){function b(a){this.options=a}function c(a){return Pusher.Util.mapObject(a,function(a){typeof a==="object"&&(a=JSON.stringify(a));return encodeURIComponent(Pusher.Base64.encode(a.toString()))})}b.send=function(a,b){var c=new Pusher.JSONPRequest({url:a.url,receiver:a.receiverName,tagPrefix:a.tagPrefix}),g=a.receiver.register(function(a,d){c.cleanup();b(a,d)});return c.send(g,a.data,function(b){var c=a.receiver.unregister(g);c&&c(b)})};var a=b.prototype;a.send=function(a,b,e){if(this.script)return!1;
+var g=this.options.tagPrefix||"_pusher_jsonp_",b=Pusher.Util.extend({},b,{receiver:this.options.receiver}),b=Pusher.Util.map(Pusher.Util.flatten(c(Pusher.Util.filterObject(b,function(a){return a!==void 0}))),Pusher.Util.method("join","=")).join("&");this.script=document.createElement("script");this.script.id=g+a;this.script.src=this.options.url+"/"+a+"?"+b;this.script.type="text/javascript";this.script.charset="UTF-8";this.script.onerror=this.script.onload=e;if(this.script.async===void 0&&document.attachEvent&&
+/opera/i.test(navigator.userAgent))g=this.options.receiver||"Pusher.JSONP.receive",this.errorScript=document.createElement("script"),this.errorScript.text=g+"("+a+", true);",this.script.async=this.errorScript.async=!1;var h=this;this.script.onreadystatechange=function(){h.script&&/loaded|complete/.test(h.script.readyState)&&e(!0)};a=document.getElementsByTagName("head")[0];a.insertBefore(this.script,a.firstChild);this.errorScript&&a.insertBefore(this.errorScript,this.script.nextSibling);return!0};
+a.cleanup=function(){if(this.script&&this.script.parentNode)this.script.parentNode.removeChild(this.script),this.script=null;if(this.errorScript&&this.errorScript.parentNode)this.errorScript.parentNode.removeChild(this.errorScript),this.errorScript=null};Pusher.JSONPRequest=b}).call(this);
+(function(){function b(){this.lastId=0;this.callbacks={}}var c=b.prototype;c.register=function(a){this.lastId++;var b=this.lastId;this.callbacks[b]=a;return b};c.unregister=function(a){if(this.callbacks[a]){var b=this.callbacks[a];delete this.callbacks[a];return b}else return null};c.receive=function(a,b,c){(a=this.unregister(a))&&a(b,c)};Pusher.JSONPReceiver=b;Pusher.JSONP=new b}).call(this);
+(function(){function b(a,b,c){this.key=a;this.session=b;this.events=[];this.options=c||{};this.uniqueID=this.sent=0}var c=b.prototype;b.ERROR=3;b.INFO=6;b.DEBUG=7;c.log=function(a,c){if(this.options.level===void 0||a<=this.options.level)this.events.push(Pusher.Util.extend({},c,{timestamp:Pusher.Util.now(),level:a!==b.INFO?a:void 0})),this.options.limit&&this.events.length>this.options.limit&&this.events.shift()};c.error=function(a){this.log(b.ERROR,a)};c.info=function(a){this.log(b.INFO,a)};c.debug=
+function(a){this.log(b.DEBUG,a)};c.isEmpty=function(){return this.events.length===0};c.send=function(a,b){var c=this,e=Pusher.Util.extend({session:c.session,bundle:c.sent+1,key:c.key,lib:"js",version:c.options.version,features:c.options.features,timeline:c.events},c.options.params);c.events=[];a(e,function(a,h){a||c.sent++;b&&b(a,h)});return!0};c.generateUniqueID=function(){this.uniqueID++;return this.uniqueID};Pusher.Timeline=b}).call(this);
+(function(){function b(b,a){this.timeline=b;this.options=a||{}}b.prototype.send=function(b,a){if(!this.timeline.isEmpty()){var d=this,f="http"+(b?"s":"")+"://";d.timeline.send(function(a,b){var c={data:Pusher.Util.filterObject(a,function(a){return a!==void 0}),url:f+(d.host||d.options.host)+d.options.path,receiver:Pusher.JSONP};return Pusher.JSONPRequest.send(c,function(a,c){if(c&&c.host)d.host=c.host;b&&b(a,c)})},a)}};Pusher.TimelineSender=b}).call(this);
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+f.connect=function(b,d){return c(this.strategies,b,function(b,c){return function(f,e){(c[b].error=f)?a(c)&&d(!0):(Pusher.Util.apply(c,function(a){a.forceMinPriority(e.transport.priority)}),d(null,e))}})};Pusher.BestConnectedEverStrategy=b}).call(this);
+(function(){function b(a,b,c){this.strategy=a;this.transports=b;this.ttl=c.ttl||18E5;this.encrypted=c.encrypted;this.timeline=c.timeline}function c(a){return"pusherTransport"+(a?"Encrypted":"Unencrypted")}function a(a){var b=Pusher.Util.getLocalStorage();if(b)try{var f=b[c(a)];if(f)return JSON.parse(f)}catch(i){d(a)}return null}function d(a){var b=Pusher.Util.getLocalStorage();if(b)try{delete b[c(a)]}catch(d){}}var f=b.prototype;f.isSupported=function(){return this.strategy.isSupported()};f.connect=
+function(b,f){var h=this.encrypted,i=a(h),j=[this.strategy];if(i&&i.timestamp+this.ttl>=Pusher.Util.now()){var k=this.transports[i.transport];k&&(this.timeline.info({cached:!0,transport:i.transport,latency:i.latency}),j.push(new Pusher.SequentialStrategy([k],{timeout:i.latency*2,failFast:!0})))}var m=Pusher.Util.now(),l=j.pop().connect(b,function p(a,i){if(a)d(h),j.length>0?(m=Pusher.Util.now(),l=j.pop().connect(b,p)):f(a);else{var k=i.transport.name,q=Pusher.Util.now()-m,o=Pusher.Util.getLocalStorage();
+if(o)try{o[c(h)]=JSON.stringify({timestamp:Pusher.Util.now(),transport:k,latency:q})}catch(r){}f(null,i)}});return{abort:function(){l.abort()},forceMinPriority:function(a){b=a;l&&l.forceMinPriority(a)}}};Pusher.CachedStrategy=b}).call(this);
+(function(){function b(a,b){this.strategy=a;this.options={delay:b.delay}}var c=b.prototype;c.isSupported=function(){return this.strategy.isSupported()};c.connect=function(a,b){var c=this.strategy,e,g=new Pusher.Timer(this.options.delay,function(){e=c.connect(a,b)});return{abort:function(){g.ensureAborted();e&&e.abort()},forceMinPriority:function(b){a=b;e&&e.forceMinPriority(b)}}};Pusher.DelayedStrategy=b}).call(this);
+(function(){function b(a){this.strategy=a}var c=b.prototype;c.isSupported=function(){return this.strategy.isSupported()};c.connect=function(a,b){var c=this.strategy.connect(a,function(a,g){g&&c.abort();b(a,g)});return c};Pusher.FirstConnectedStrategy=b}).call(this);
+(function(){function b(a,b,c){this.test=a;this.trueBranch=b;this.falseBranch=c}var c=b.prototype;c.isSupported=function(){return(this.test()?this.trueBranch:this.falseBranch).isSupported()};c.connect=function(a,b){return(this.test()?this.trueBranch:this.falseBranch).connect(a,b)};Pusher.IfStrategy=b}).call(this);
+(function(){function b(a,b){this.strategies=a;this.loop=Boolean(b.loop);this.failFast=Boolean(b.failFast);this.timeout=b.timeout;this.timeoutLimit=b.timeoutLimit}var c=b.prototype;c.isSupported=function(){return Pusher.Util.any(this.strategies,Pusher.Util.method("isSupported"))};c.connect=function(a,b){var c=this,e=this.strategies,g=0,h=this.timeout,i=null,j=function(k,m){m?b(null,m):(g+=1,c.loop&&(g%=e.length),g<e.length?(h&&(h*=2,c.timeoutLimit&&(h=Math.min(h,c.timeoutLimit))),i=c.tryStrategy(e[g],
+a,{timeout:h,failFast:c.failFast},j)):b(!0))},i=this.tryStrategy(e[g],a,{timeout:h,failFast:this.failFast},j);return{abort:function(){i.abort()},forceMinPriority:function(b){a=b;i&&i.forceMinPriority(b)}}};c.tryStrategy=function(a,b,c,e){var g=null,h=null;c.timeout>0&&(g=new Pusher.Timer(c.timeout,function(){h.abort();e(!0)}));h=a.connect(b,function(a,b){if(!a||!g||!g.isRunning()||c.failFast)g&&g.ensureAborted(),e(a,b)});return{abort:function(){g&&g.ensureAborted();h.abort()},forceMinPriority:function(a){h.forceMinPriority(a)}}};
+Pusher.SequentialStrategy=b}).call(this);
+(function(){function b(a,b,c,g){this.name=a;this.priority=b;this.transport=c;this.options=g||{}}function c(a,b){Pusher.Util.defer(function(){b(a)});return{abort:function(){},forceMinPriority:function(){}}}var a=b.prototype;a.isSupported=function(){return this.transport.isSupported({encrypted:this.options.encrypted})};a.connect=function(a,b){if(this.isSupported()){if(this.priority<a)return c(new Pusher.Errors.TransportPriorityTooLow,b)}else return c(new Pusher.Errors.UnsupportedStrategy,b);var e=this,
+g=!1,h=this.transport.createConnection(this.name,this.priority,this.options.key,this.options),i=null,j=function(){h.unbind("initialized",j);h.connect()},k=function(){i=new Pusher.Handshake(h,function(a){g=!0;n();b(null,a)})},m=function(a){n();b(a)},l=function(){n();b(new Pusher.Errors.TransportClosed(h))},n=function(){h.unbind("initialized",j);h.unbind("open",k);h.unbind("error",m);h.unbind("closed",l)};h.bind("initialized",j);h.bind("open",k);h.bind("error",m);h.bind("closed",l);h.initialize();return{abort:function(){g||
+(n(),i?i.close():h.close())},forceMinPriority:function(a){g||e.priority<a&&(i?i.close():h.close())}}};Pusher.TransportStrategy=b}).call(this);
+(function(){function b(a,b,c,e){Pusher.EventsDispatcher.call(this);this.name=a;this.priority=b;this.key=c;this.state="new";this.timeline=e.timeline;this.activityTimeout=e.activityTimeout;this.id=this.timeline.generateUniqueID();this.options={encrypted:Boolean(e.encrypted),hostUnencrypted:e.hostUnencrypted,hostEncrypted:e.hostEncrypted}}var c=b.prototype;Pusher.Util.extend(c,Pusher.EventsDispatcher.prototype);c.supportsPing=function(){return!1};c.initialize=function(){var a=this;a.timeline.info(a.buildTimelineMessage({transport:a.name+
+(a.options.encrypted?"s":"")}));a.resource?(a.changeState("initializing"),Pusher.Dependencies.load(a.resource,function(){a.changeState("initialized")})):a.changeState("initialized")};c.connect=function(){if(this.socket||this.state!=="initialized")return!1;var a=this.getURL(this.key,this.options);try{this.socket=this.createSocket(a)}catch(b){var c=this;Pusher.Util.defer(function(){c.onError(b);c.changeState("closed")});return!1}this.bindListeners();Pusher.debug("Connecting",{transport:this.name,url:a});
+this.changeState("connecting");return!0};c.close=function(){return this.socket?(this.socket.close(),!0):!1};c.send=function(a){if(this.state==="open"){var b=this;setTimeout(function(){b.socket&&b.socket.send(a)},0);return!0}else return!1};c.onOpen=function(){this.changeState("open");this.socket.onopen=void 0};c.onError=function(a){this.emit("error",{type:"WebSocketError",error:a});this.timeline.error(this.buildTimelineMessage({}))};c.onClose=function(a){a?this.changeState("closed",{code:a.code,reason:a.reason,
+wasClean:a.wasClean}):this.changeState("closed");this.socket=void 0};c.onMessage=function(a){this.emit("message",a)};c.bindListeners=function(){var a=this;this.socket.onopen=function(){a.onOpen()};this.socket.onerror=function(b){a.onError(b)};this.socket.onclose=function(b){a.onClose(b)};this.socket.onmessage=function(b){a.onMessage(b)}};c.createSocket=function(){return null};c.getScheme=function(){return this.options.encrypted?"wss":"ws"};c.getBaseURL=function(){var a;a=this.options.encrypted?this.options.hostEncrypted:
+this.options.hostUnencrypted;return this.getScheme()+"://"+a};c.getPath=function(){return"/app/"+this.key};c.getQueryString=function(){return"?protocol="+Pusher.PROTOCOL+"&client=js&version="+Pusher.VERSION};c.getURL=function(){return this.getBaseURL()+this.getPath()+this.getQueryString()};c.changeState=function(a,b){this.state=a;this.timeline.info(this.buildTimelineMessage({state:a,params:b}));this.emit(a,b)};c.buildTimelineMessage=function(a){return Pusher.Util.extend({cid:this.id},a)};Pusher.AbstractTransport=
+b}).call(this);
+(function(){function b(a,b,c,e){Pusher.AbstractTransport.call(this,a,b,c,e)}var c=b.prototype;Pusher.Util.extend(c,Pusher.AbstractTransport.prototype);c.resource="flashfallback";b.createConnection=function(a,c,f,e){return new b(a,c,f,e)};b.isSupported=function(){try{return Boolean(new ActiveXObject("ShockwaveFlash.ShockwaveFlash"))}catch(a){try{return Boolean(navigator&&navigator.mimeTypes&&navigator.mimeTypes["application/x-shockwave-flash"]!==void 0)}catch(b){return!1}}};c.initialize=function(){if(window.WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR===
+void 0)window.WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR=!0;window.WEB_SOCKET_SWF_LOCATION=Pusher.Dependencies.getRoot()+"/WebSocketMain.swf";Pusher.AbstractTransport.prototype.initialize.call(this)};c.createSocket=function(a){return new FlashWebSocket(a)};c.getQueryString=function(){return Pusher.AbstractTransport.prototype.getQueryString.call(this)+"&flash=true"};Pusher.FlashTransport=b}).call(this);
+(function(){function b(a,b,c,e){Pusher.AbstractTransport.call(this,a,b,c,e)}var c=b.prototype;Pusher.Util.extend(c,Pusher.AbstractTransport.prototype);c.supportsPing=function(){return!0};c.getScheme=function(){return this.options.encrypted?"https":"http"};c.getPath=function(){return(this.options.httpPath||"/pusher")+"/app/"+this.key};Pusher.AbstractHTTPTransport=b}).call(this);
+(function(){function b(a,b,c,e){Pusher.AbstractHTTPTransport.call(this,a,b,c,e)}var c=b.prototype;Pusher.Util.extend(c,Pusher.AbstractHTTPTransport.prototype);c.resource="xhr";b.createConnection=function(a,c,f,e){return new b(a,c,f,e)};b.isSupported=function(){return Pusher.Util.isXHRSupported()};c.createSocket=function(a){return Pusher.HTTP.getStreamingSocket(a)};Pusher.XHRStreamingTransport=b}).call(this);
+(function(){function b(a,b,c,e){Pusher.XHRStreamingTransport.call(this,a,b,c,e)}var c=b.prototype;Pusher.Util.extend(c,Pusher.XHRStreamingTransport.prototype);c.resource="xdr";b.createConnection=function(a,c,f,e){return new b(a,c,f,e)};b.isSupported=function(a){return Pusher.Util.isXDRSupported(a.encrypted)};Pusher.XDRStreamingTransport=b}).call(this);
+(function(){function b(a,b,c,e){Pusher.AbstractHTTPTransport.call(this,a,b,c,e)}var c=b.prototype;Pusher.Util.extend(c,Pusher.AbstractHTTPTransport.prototype);c.resource="xhr";b.createConnection=function(a,c,f,e){return new b(a,c,f,e)};b.isSupported=function(){return Pusher.Util.isXHRSupported()};c.createSocket=function(a){return Pusher.HTTP.getPollingSocket(a)};Pusher.XHRPollingTransport=b}).call(this);
+(function(){function b(a,b,c,e){Pusher.XHRPollingTransport.call(this,a,b,c,e)}var c=b.prototype;Pusher.Util.extend(c,Pusher.XHRPollingTransport.prototype);c.resource="xdr";b.createConnection=function(a,c,f,e){return new b(a,c,f,e)};b.isSupported=function(a){return Pusher.Util.isXDRSupported(a.encrypted)};Pusher.XDRPollingTransport=b}).call(this);
+(function(){function b(a,b,c,e){Pusher.AbstractHTTPTransport.call(this,a,b,c,e);this.options.ignoreNullOrigin=e.ignoreNullOrigin}var c=b.prototype;Pusher.Util.extend(c,Pusher.AbstractHTTPTransport.prototype);c.resource="sockjs";b.createConnection=function(a,c,f,e){return new b(a,c,f,e)};b.isSupported=function(){return!0};c.createSocket=function(a){return new SockJS(a,null,{js_path:Pusher.Dependencies.getPath("sockjs",{encrypted:this.options.encrypted}),ignore_null_origin:this.options.ignoreNullOrigin})};
+c.getPath=function(){return this.options.httpPath||"/pusher"};c.getQueryString=function(){return""};c.onOpen=function(){this.socket.send(JSON.stringify({path:Pusher.AbstractTransport.prototype.getPath.call(this)+Pusher.AbstractTransport.prototype.getQueryString.call(this)}));this.changeState("open");this.socket.onopen=void 0};Pusher.SockJSTransport=b}).call(this);
+(function(){function b(a,b,c,e){Pusher.AbstractTransport.call(this,a,b,c,e)}var c=b.prototype;Pusher.Util.extend(c,Pusher.AbstractTransport.prototype);b.createConnection=function(a,c,f,e){return new b(a,c,f,e)};b.isSupported=function(){return window.WebSocket!==void 0||window.MozWebSocket!==void 0};c.createSocket=function(a){return new (window.WebSocket||window.MozWebSocket)(a)};c.getQueryString=function(){return Pusher.AbstractTransport.prototype.getQueryString.call(this)+"&flash=false"};Pusher.WSTransport=
+b}).call(this);
+(function(){function b(a,b,c){this.manager=a;this.transport=b;this.minPingDelay=c.minPingDelay;this.maxPingDelay=c.maxPingDelay;this.pingDelay=void 0}var c=b.prototype;c.createConnection=function(a,b,c,e){var g=this,e=Pusher.Util.extend({},e,{activityTimeout:g.pingDelay}),h=g.transport.createConnection(a,b,c,e),i=null,j=function(){h.unbind("open",j);h.bind("closed",k);i=Pusher.Util.now()},k=function(a){h.unbind("closed",k);if(a.code===1002||a.code===1003)g.manager.reportDeath();else if(!a.wasClean&&i&&
+(a=Pusher.Util.now()-i,a<2*g.maxPingDelay))g.manager.reportDeath(),g.pingDelay=Math.max(a/2,g.minPingDelay)};h.bind("open",j);return h};c.isSupported=function(a){return this.manager.isAlive()&&this.transport.isSupported(a)};Pusher.AssistantToTheTransportManager=b}).call(this);
+(function(){function b(a){this.options=a||{};this.livesLeft=this.options.lives||Infinity}var c=b.prototype;c.getAssistant=function(a){return new Pusher.AssistantToTheTransportManager(this,a,{minPingDelay:this.options.minPingDelay,maxPingDelay:this.options.maxPingDelay})};c.isAlive=function(){return this.livesLeft>0};c.reportDeath=function(){this.livesLeft-=1};Pusher.TransportManager=b}).call(this);
+(function(){function b(a){return function(b){return[a.apply(this,arguments),b]}}function c(a,b){if(a.length===0)return[[],b];var f=d(a[0],b),e=c(a.slice(1),f[1]);return[[f[0]].concat(e[0]),e[1]]}function a(a,b){if(typeof a[0]==="string"&&a[0].charAt(0)===":"){var f=b[a[0].slice(1)];if(a.length>1){if(typeof f!=="function")throw"Calling non-function "+a[0];var e=[Pusher.Util.extend({},b)].concat(Pusher.Util.map(a.slice(1),function(a){return d(a,Pusher.Util.extend({},b))[0]}));return f.apply(this,e)}else return[f,
+b]}else return c(a,b)}function d(b,c){if(typeof b==="string"){var d;if(typeof b==="string"&&b.charAt(0)===":"){d=c[b.slice(1)];if(d===void 0)throw"Undefined symbol "+b;d=[d,c]}else d=[b,c];return d}else if(typeof b==="object"&&b instanceof Array&&b.length>0)return a(b,c);return[b,c]}var f={ws:Pusher.WSTransport,flash:Pusher.FlashTransport,sockjs:Pusher.SockJSTransport,xhr_streaming:Pusher.XHRStreamingTransport,xdr_streaming:Pusher.XDRStreamingTransport,xhr_polling:Pusher.XHRPollingTransport,xdr_polling:Pusher.XDRPollingTransport},
+e={isSupported:function(){return!1},connect:function(a,b){var c=Pusher.Util.defer(function(){b(new Pusher.Errors.UnsupportedStrategy)});return{abort:function(){c.ensureAborted()},forceMinPriority:function(){}}}},g={def:function(a,b,c){if(a[b]!==void 0)throw"Redefining symbol "+b;a[b]=c;return[void 0,a]},def_transport:function(a,b,c,d,g,l){var n=f[c];if(!n)throw new Pusher.Errors.UnsupportedTransport(c);c=(!a.enabledTransports||Pusher.Util.arrayIndexOf(a.enabledTransports,b)!==-1)&&(!a.disabledTransports||
+Pusher.Util.arrayIndexOf(a.disabledTransports,b)===-1)&&(b!=="flash"||a.disableFlash!==!0)?new Pusher.TransportStrategy(b,d,l?l.getAssistant(n):n,Pusher.Util.extend({key:a.key,encrypted:a.encrypted,timeline:a.timeline,ignoreNullOrigin:a.ignoreNullOrigin},g)):e;d=a.def(a,b,c)[1];d.transports=a.transports||{};d.transports[b]=c;return[void 0,d]},transport_manager:b(function(a,b){return new Pusher.TransportManager(b)}),sequential:b(function(a,b){var c=Array.prototype.slice.call(arguments,2);return new Pusher.SequentialStrategy(c,
+b)}),cached:b(function(a,b,c){return new Pusher.CachedStrategy(c,a.transports,{ttl:b,timeline:a.timeline,encrypted:a.encrypted})}),first_connected:b(function(a,b){return new Pusher.FirstConnectedStrategy(b)}),best_connected_ever:b(function(){var a=Array.prototype.slice.call(arguments,1);return new Pusher.BestConnectedEverStrategy(a)}),delayed:b(function(a,b,c){return new Pusher.DelayedStrategy(c,{delay:b})}),"if":b(function(a,b,c,d){return new Pusher.IfStrategy(b,c,d)}),is_supported:b(function(a,
+b){return function(){return b.isSupported()}})};Pusher.StrategyBuilder={build:function(a,b){var c=Pusher.Util.extend({},g,b);return d(a,c)[1].strategy}}}).call(this);
+(function(){Pusher.Protocol={decodeMessage:function(b){try{var c=JSON.parse(b.data);if(typeof c.data==="string")try{c.data=JSON.parse(c.data)}catch(a){if(!(a instanceof SyntaxError))throw a;}return c}catch(d){throw{type:"MessageParseError",error:d,data:b.data};}},encodeMessage:function(b){return JSON.stringify(b)},processHandshake:function(b){b=this.decodeMessage(b);if(b.event==="pusher:connection_established"){if(!b.data.activity_timeout)throw"No activity timeout specified in handshake";return{action:"connected",
+id:b.data.socket_id,activityTimeout:b.data.activity_timeout*1E3}}else if(b.event==="pusher:error")return{action:this.getCloseAction(b.data),error:this.getCloseError(b.data)};else throw"Invalid handshake";},getCloseAction:function(b){return b.code<4E3?b.code>=1002&&b.code<=1004?"backoff":null:b.code===4E3?"ssl_only":b.code<4100?"refused":b.code<4200?"backoff":b.code<4300?"retry":"refused"},getCloseError:function(b){return b.code!==1E3&&b.code!==1001?{type:"PusherError",data:{code:b.code,message:b.reason||
+b.message}}:null}}}).call(this);
+(function(){function b(a,b){Pusher.EventsDispatcher.call(this);this.id=a;this.transport=b;this.activityTimeout=b.activityTimeout;this.bindListeners()}var c=b.prototype;Pusher.Util.extend(c,Pusher.EventsDispatcher.prototype);c.supportsPing=function(){return this.transport.supportsPing()};c.send=function(a){return this.transport.send(a)};c.send_event=function(a,b,c){a={event:a,data:b};if(c)a.channel=c;Pusher.debug("Event sent",a);return this.send(Pusher.Protocol.encodeMessage(a))};c.close=function(){this.transport.close()};
+c.bindListeners=function(){var a=this,b=function(b){var c;try{c=Pusher.Protocol.decodeMessage(b)}catch(d){a.emit("error",{type:"MessageParseError",error:d,data:b.data})}if(c!==void 0){Pusher.debug("Event recd",c);switch(c.event){case "pusher:error":a.emit("error",{type:"PusherError",data:c.data});break;case "pusher:ping":a.emit("ping");break;case "pusher:pong":a.emit("pong")}a.emit("message",c)}},c=function(b){a.emit("error",{type:"WebSocketError",error:b})},e=function(g){a.transport.unbind("closed",
+e);a.transport.unbind("error",c);a.transport.unbind("message",b);g&&g.code&&a.handleCloseEvent(g);a.transport=null;a.emit("closed")};a.transport.bind("message",b);a.transport.bind("error",c);a.transport.bind("closed",e)};c.handleCloseEvent=function(a){var b=Pusher.Protocol.getCloseAction(a);(a=Pusher.Protocol.getCloseError(a))&&this.emit("error",a);b&&this.emit(b)};Pusher.Connection=b}).call(this);
+(function(){function b(a,b){this.transport=a;this.callback=b;this.bindListeners()}var c=b.prototype;c.close=function(){this.unbindListeners();this.transport.close()};c.bindListeners=function(){var a=this;a.onMessage=function(b){a.unbindListeners();try{var c=Pusher.Protocol.processHandshake(b);c.action==="connected"?a.finish("connected",{connection:new Pusher.Connection(c.id,a.transport),activityTimeout:c.activityTimeout}):(a.finish(c.action,{error:c.error}),a.transport.close())}catch(e){a.finish("error",
+{error:e}),a.transport.close()}};a.onClosed=function(b){a.unbindListeners();var c=Pusher.Protocol.getCloseAction(b)||"backoff",b=Pusher.Protocol.getCloseError(b);a.finish(c,{error:b})};a.transport.bind("message",a.onMessage);a.transport.bind("closed",a.onClosed)};c.unbindListeners=function(){this.transport.unbind("message",this.onMessage);this.transport.unbind("closed",this.onClosed)};c.finish=function(a,b){this.callback(Pusher.Util.extend({transport:this.transport,action:a},b))};Pusher.Handshake=
+b}).call(this);
+(function(){function b(a,b){Pusher.EventsDispatcher.call(this);this.key=a;this.options=b||{};this.state="initialized";this.connection=null;this.encrypted=!!b.encrypted;this.timeline=this.options.timeline;this.connectionCallbacks=this.buildConnectionCallbacks();this.errorCallbacks=this.buildErrorCallbacks();this.handshakeCallbacks=this.buildHandshakeCallbacks(this.errorCallbacks);var c=this;Pusher.Network.bind("online",function(){c.timeline.info({netinfo:"online"});(c.state==="connecting"||c.state===
+"unavailable")&&c.retryIn(0)});Pusher.Network.bind("offline",function(){c.timeline.info({netinfo:"offline"});c.state==="connected"&&c.sendActivityCheck()});this.updateStrategy()}var c=b.prototype;Pusher.Util.extend(c,Pusher.EventsDispatcher.prototype);c.connect=function(){!this.connection&&!this.runner&&(this.strategy.isSupported()?(this.updateState("connecting"),this.startConnecting(),this.setUnavailableTimer()):this.updateState("failed"))};c.send=function(a){return this.connection?this.connection.send(a):
+!1};c.send_event=function(a,b,c){return this.connection?this.connection.send_event(a,b,c):!1};c.disconnect=function(){this.disconnectInternally();this.updateState("disconnected")};c.isEncrypted=function(){return this.encrypted};c.startConnecting=function(){var a=this,b=function(c,e){c?a.runner=a.strategy.connect(0,b):e.action==="error"?(a.emit("error",{type:"HandshakeError",error:e.error}),a.timeline.error({handshakeError:e.error})):(a.abortConnecting(),a.handshakeCallbacks[e.action](e))};a.runner=
+a.strategy.connect(0,b)};c.abortConnecting=function(){if(this.runner)this.runner.abort(),this.runner=null};c.disconnectInternally=function(){this.abortConnecting();this.clearRetryTimer();this.clearUnavailableTimer();this.stopActivityCheck();this.connection&&this.abandonConnection().close()};c.updateStrategy=function(){this.strategy=this.options.getStrategy({key:this.key,timeline:this.timeline,encrypted:this.encrypted})};c.retryIn=function(a){var b=this;b.timeline.info({action:"retry",delay:a});a>
+0&&b.emit("connecting_in",Math.round(a/1E3));b.retryTimer=new Pusher.Timer(a||0,function(){b.disconnectInternally();b.connect()})};c.clearRetryTimer=function(){if(this.retryTimer)this.retryTimer.ensureAborted(),this.retryTimer=null};c.setUnavailableTimer=function(){var a=this;a.unavailableTimer=new Pusher.Timer(a.options.unavailableTimeout,function(){a.updateState("unavailable")})};c.clearUnavailableTimer=function(){this.unavailableTimer&&this.unavailableTimer.ensureAborted()};c.sendActivityCheck=
+function(){var a=this;a.stopActivityCheck();a.send_event("pusher:ping",{});a.activityTimer=new Pusher.Timer(a.options.pongTimeout,function(){a.timeline.error({pong_timed_out:a.options.pongTimeout});a.retryIn(0)})};c.resetActivityCheck=function(){var a=this;a.stopActivityCheck();if(!a.connection.supportsPing())a.activityTimer=new Pusher.Timer(a.activityTimeout,function(){a.sendActivityCheck()})};c.stopActivityCheck=function(){this.activityTimer&&this.activityTimer.ensureAborted()};c.buildConnectionCallbacks=
+function(){var a=this;return{message:function(b){a.resetActivityCheck();a.emit("message",b)},ping:function(){a.send_event("pusher:pong",{})},error:function(b){a.emit("error",{type:"WebSocketError",error:b})},closed:function(){a.abandonConnection();a.shouldRetry()&&a.retryIn(1E3)}}};c.buildHandshakeCallbacks=function(a){var b=this;return Pusher.Util.extend({},a,{connected:function(a){b.activityTimeout=Math.min(b.options.activityTimeout,a.activityTimeout,a.connection.activityTimeout||Infinity);b.clearUnavailableTimer();
+b.setConnection(a.connection);b.socket_id=b.connection.id;b.updateState("connected",{socket_id:b.socket_id})}})};c.buildErrorCallbacks=function(){function a(a){return function(c){c.error&&b.emit("error",{type:"WebSocketError",error:c.error});a(c)}}var b=this;return{ssl_only:a(function(){b.encrypted=!0;b.updateStrategy();b.retryIn(0)}),refused:a(function(){b.disconnect()}),backoff:a(function(){b.retryIn(1E3)}),retry:a(function(){b.retryIn(0)})}};c.setConnection=function(a){this.connection=a;for(var b in this.connectionCallbacks)this.connection.bind(b,
+this.connectionCallbacks[b]);this.resetActivityCheck()};c.abandonConnection=function(){if(this.connection){for(var a in this.connectionCallbacks)this.connection.unbind(a,this.connectionCallbacks[a]);a=this.connection;this.connection=null;return a}};c.updateState=function(a,b){var c=this.state;this.state=a;c!==a&&(Pusher.debug("State changed",c+" -> "+a),this.timeline.info({state:a,params:b}),this.emit("state_change",{previous:c,current:a}),this.emit(a,b))};c.shouldRetry=function(){return this.state===
+"connecting"||this.state==="connected"};Pusher.ConnectionManager=b}).call(this);
+(function(){function b(){Pusher.EventsDispatcher.call(this);var b=this;window.addEventListener!==void 0&&(window.addEventListener("online",function(){b.emit("online")},!1),window.addEventListener("offline",function(){b.emit("offline")},!1))}Pusher.Util.extend(b.prototype,Pusher.EventsDispatcher.prototype);b.prototype.isOnline=function(){return window.navigator.onLine===void 0?!0:window.navigator.onLine};Pusher.NetInfo=b;Pusher.Network=new b}).call(this);
+(function(){function b(){this.reset()}var c=b.prototype;c.get=function(a){return Object.prototype.hasOwnProperty.call(this.members,a)?{id:a,info:this.members[a]}:null};c.each=function(a){var b=this;Pusher.Util.objectApply(b.members,function(c,e){a(b.get(e))})};c.setMyID=function(a){this.myID=a};c.onSubscription=function(a){this.members=a.presence.hash;this.count=a.presence.count;this.me=this.get(this.myID)};c.addMember=function(a){this.get(a.user_id)===null&&this.count++;this.members[a.user_id]=a.user_info;
+return this.get(a.user_id)};c.removeMember=function(a){var b=this.get(a.user_id);b&&(delete this.members[a.user_id],this.count--);return b};c.reset=function(){this.members={};this.count=0;this.me=this.myID=null};Pusher.Members=b}).call(this);
+(function(){function b(a,b){Pusher.EventsDispatcher.call(this,function(b){Pusher.debug("No callbacks on "+a+" for "+b)});this.name=a;this.pusher=b;this.subscribed=!1}var c=b.prototype;Pusher.Util.extend(c,Pusher.EventsDispatcher.prototype);c.authorize=function(a,b){return b(!1,{})};c.trigger=function(a,b){if(a.indexOf("client-")!==0)throw new Pusher.Errors.BadEventName("Event '"+a+"' does not start with 'client-'");return this.pusher.send_event(a,b,this.name)};c.disconnect=function(){this.subscribed=
+!1};c.handleEvent=function(a,b){if(a.indexOf("pusher_internal:")===0){if(a==="pusher_internal:subscription_succeeded")this.subscribed=!0,this.emit("pusher:subscription_succeeded",b)}else this.emit(a,b)};c.subscribe=function(){var a=this;a.authorize(a.pusher.connection.socket_id,function(b,c){b?a.handleEvent("pusher:subscription_error",c):a.pusher.send_event("pusher:subscribe",{auth:c.auth,channel_data:c.channel_data,channel:a.name})})};c.unsubscribe=function(){this.pusher.send_event("pusher:unsubscribe",
+{channel:this.name})};Pusher.Channel=b}).call(this);(function(){function b(a,b){Pusher.Channel.call(this,a,b)}var c=b.prototype;Pusher.Util.extend(c,Pusher.Channel.prototype);c.authorize=function(a,b){return(new Pusher.Channel.Authorizer(this,this.pusher.config)).authorize(a,b)};Pusher.PrivateChannel=b}).call(this);
+(function(){function b(a,b){Pusher.PrivateChannel.call(this,a,b);this.members=new Pusher.Members}var c=b.prototype;Pusher.Util.extend(c,Pusher.PrivateChannel.prototype);c.authorize=function(a,b){var c=this;Pusher.PrivateChannel.prototype.authorize.call(c,a,function(a,g){if(!a){if(g.channel_data===void 0){Pusher.warn("Invalid auth response for channel '"+c.name+"', expected 'channel_data' field");b("Invalid auth response");return}var h=JSON.parse(g.channel_data);c.members.setMyID(h.user_id)}b(a,g)})};
+c.handleEvent=function(a,b){switch(a){case "pusher_internal:subscription_succeeded":this.members.onSubscription(b);this.subscribed=!0;this.emit("pusher:subscription_succeeded",this.members);break;case "pusher_internal:member_added":this.emit("pusher:member_added",this.members.addMember(b));break;case "pusher_internal:member_removed":var c=this.members.removeMember(b);c&&this.emit("pusher:member_removed",c);break;default:Pusher.PrivateChannel.prototype.handleEvent.call(this,a,b)}};c.disconnect=function(){this.members.reset();
+Pusher.PrivateChannel.prototype.disconnect.call(this)};Pusher.PresenceChannel=b}).call(this);
+(function(){function b(){this.channels={}}var c=b.prototype;c.add=function(a,b){this.channels[a]||(this.channels[a]=a.indexOf("private-")===0?new Pusher.PrivateChannel(a,b):a.indexOf("presence-")===0?new Pusher.PresenceChannel(a,b):new Pusher.Channel(a,b));return this.channels[a]};c.all=function(){return Pusher.Util.values(this.channels)};c.find=function(a){return this.channels[a]};c.remove=function(a){var b=this.channels[a];delete this.channels[a];return b};c.disconnect=function(){Pusher.Util.objectApply(this.channels,
+function(a){a.disconnect()})};Pusher.Channels=b}).call(this);
+(function(){Pusher.Channel.Authorizer=function(b,a){this.channel=b;this.type=a.authTransport;this.options=a;this.authOptions=(a||{}).auth||{}};Pusher.Channel.Authorizer.prototype={composeQuery:function(b){var b="&socket_id="+encodeURIComponent(b)+"&channel_name="+encodeURIComponent(this.channel.name),a;for(a in this.authOptions.params)b+="&"+encodeURIComponent(a)+"="+encodeURIComponent(this.authOptions.params[a]);return b},authorize:function(b,a){return Pusher.authorizers[this.type].call(this,b,a)}};
+var b=1;Pusher.auth_callbacks={};Pusher.authorizers={ajax:function(b,a){var d;d=Pusher.XHR?new Pusher.XHR:window.XMLHttpRequest?new window.XMLHttpRequest:new ActiveXObject("Microsoft.XMLHTTP");d.open("POST",this.options.authEndpoint,!0);d.setRequestHeader("Content-Type","application/x-www-form-urlencoded");for(var f in this.authOptions.headers)d.setRequestHeader(f,this.authOptions.headers[f]);d.onreadystatechange=function(){if(d.readyState==4)if(d.status==200){var b,c=!1;try{b=JSON.parse(d.responseText),
+c=!0}catch(f){a(!0,"JSON returned from webapp was invalid, yet status code was 200. Data was: "+d.responseText)}c&&a(!1,b)}else Pusher.warn("Couldn't get auth info from your webapp",d.status),a(!0,d.status)};d.send(this.composeQuery(b));return d},jsonp:function(c,a){this.authOptions.headers!==void 0&&Pusher.warn("Warn","To send headers with the auth request, you must use AJAX, rather than JSONP.");var d=b.toString();b++;var f=Pusher.Util.getDocument(),e=f.createElement("script");Pusher.auth_callbacks[d]=
+function(b){a(!1,b)};e.src=this.options.authEndpoint+"?callback="+encodeURIComponent("Pusher.auth_callbacks['"+d+"']")+this.composeQuery(c);d=f.getElementsByTagName("head")[0]||f.documentElement;d.insertBefore(e,d.firstChild)}}}).call(this);