diff --git a/Gruntfile.js b/Gruntfile.js
index 4eee9155..828da361 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -1,6 +1,13 @@
 module.exports = function(grunt) {
-	var files = ["*.js", "lib/*"];
+	var files = [
+		"./lib/**/*.js",
+		"./client/js/shout.js"
+	];
 	grunt.initConfig({
+		watch: {
+			files: files,
+			tasks: ["jshint"]
+		},
 		jshint: {
 			files: files
 		},
@@ -10,18 +17,14 @@ module.exports = function(grunt) {
 					"client/js/components.min.js": ["client/components/*.js"]
 				}
 			}
-		},
-		watch: {
-			files: files,
-			tasks: ["default"]
 		}
 	});
-	["jshint", "uglify", "watch"]
+	["watch", "jshint", "uglify"]
 		.forEach(function(task) {
 			grunt.loadNpmTasks("grunt-contrib-" + task);
 		});
 	grunt.registerTask(
 		"default",
-		["jshint", "uglify"]
+		["uglify"]
 	);
 };
diff --git a/README.md b/README.md
new file mode 100644
index 00000000..e69de29b
diff --git a/client/components/socket.io.js b/client/components/socket.io.js
new file mode 100644
index 00000000..20fe31d3
--- /dev/null
+++ b/client/components/socket.io.js
@@ -0,0 +1,6172 @@
+!function(e){"object"==typeof exports?module.exports=e():"function"==typeof define&&define.amd?define(e):"undefined"!=typeof window?window.io=e():"undefined"!=typeof global?global.io=e():"undefined"!=typeof self&&(self.io=e())}(function(){var define,module,exports;
+return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+
+module.exports = require('./lib/');
+
+},{"./lib/":2}],2:[function(require,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var url = require('./url');
+var parser = require('socket.io-parser');
+var Manager = require('./manager');
+var debug = require('debug')('socket.io-client');
+
+/**
+ * Module exports.
+ */
+
+module.exports = exports = lookup;
+
+/**
+ * Managers cache.
+ */
+
+var cache = exports.managers = {};
+
+/**
+ * Looks up an existing `Manager` for multiplexing.
+ * If the user summons:
+ *
+ *   `io('http://localhost/a');`
+ *   `io('http://localhost/b');`
+ *
+ * We reuse the existing instance based on same scheme/port/host,
+ * and we initialize sockets for each namespace.
+ *
+ * @api public
+ */
+
+function lookup(uri, opts) {
+  if (typeof uri == 'object') {
+    opts = uri;
+    uri = undefined;
+  }
+
+  opts = opts || {};
+
+  var parsed = url(uri);
+  var source = parsed.source;
+  var id = parsed.id;
+  var io;
+
+  if (opts.forceNew || opts['force new connection'] || false === opts.multiplex) {
+    debug('ignoring socket cache for %s', source);
+    io = Manager(source, opts);
+  } else {
+    if (!cache[id]) {
+      debug('new io instance for %s', source);
+      cache[id] = Manager(source, opts);
+    }
+    io = cache[id];
+  }
+
+  return io.socket(parsed.path);
+}
+
+/**
+ * Protocol version.
+ *
+ * @api public
+ */
+
+exports.protocol = parser.protocol;
+
+/**
+ * `connect`.
+ *
+ * @param {String} uri
+ * @api public
+ */
+
+exports.connect = lookup;
+
+/**
+ * Expose constructors for standalone build.
+ *
+ * @api public
+ */
+
+exports.Manager = require('./manager');
+exports.Socket = require('./socket');
+
+},{"./manager":3,"./socket":5,"./url":6,"debug":9,"socket.io-parser":40}],3:[function(require,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var url = require('./url');
+var eio = require('engine.io-client');
+var Socket = require('./socket');
+var Emitter = require('component-emitter');
+var parser = require('socket.io-parser');
+var on = require('./on');
+var bind = require('component-bind');
+var object = require('object-component');
+var debug = require('debug')('socket.io-client:manager');
+
+/**
+ * Module exports
+ */
+
+module.exports = Manager;
+
+/**
+ * `Manager` constructor.
+ *
+ * @param {String} engine instance or engine uri/opts
+ * @param {Object} options
+ * @api public
+ */
+
+function Manager(uri, opts){
+  if (!(this instanceof Manager)) return new Manager(uri, opts);
+  if (uri && ('object' == typeof uri)) {
+    opts = uri;
+    uri = undefined;
+  }
+  opts = opts || {};
+
+  opts.path = opts.path || '/socket.io';
+  this.nsps = {};
+  this.subs = [];
+  this.opts = opts;
+  this.reconnection(opts.reconnection !== false);
+  this.reconnectionAttempts(opts.reconnectionAttempts || Infinity);
+  this.reconnectionDelay(opts.reconnectionDelay || 1000);
+  this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000);
+  this.timeout(null == opts.timeout ? 20000 : opts.timeout);
+  this.readyState = 'closed';
+  this.uri = uri;
+  this.connected = 0;
+  this.attempts = 0;
+  this.encoding = false;
+  this.packetBuffer = [];
+  this.encoder = new parser.Encoder();
+  this.decoder = new parser.Decoder();
+  this.open();
+}
+
+/**
+ * Propagate given event to sockets and emit on `this`
+ *
+ * @api private
+ */
+
+Manager.prototype.emitAll = function() {
+  this.emit.apply(this, arguments);
+  for (var nsp in this.nsps) {
+    this.nsps[nsp].emit.apply(this.nsps[nsp], arguments);
+  }
+};
+
+/**
+ * Mix in `Emitter`.
+ */
+
+Emitter(Manager.prototype);
+
+/**
+ * Sets the `reconnection` config.
+ *
+ * @param {Boolean} true/false if it should automatically reconnect
+ * @return {Manager} self or value
+ * @api public
+ */
+
+Manager.prototype.reconnection = function(v){
+  if (!arguments.length) return this._reconnection;
+  this._reconnection = !!v;
+  return this;
+};
+
+/**
+ * Sets the reconnection attempts config.
+ *
+ * @param {Number} max reconnection attempts before giving up
+ * @return {Manager} self or value
+ * @api public
+ */
+
+Manager.prototype.reconnectionAttempts = function(v){
+  if (!arguments.length) return this._reconnectionAttempts;
+  this._reconnectionAttempts = v;
+  return this;
+};
+
+/**
+ * Sets the delay between reconnections.
+ *
+ * @param {Number} delay
+ * @return {Manager} self or value
+ * @api public
+ */
+
+Manager.prototype.reconnectionDelay = function(v){
+  if (!arguments.length) return this._reconnectionDelay;
+  this._reconnectionDelay = v;
+  return this;
+};
+
+/**
+ * Sets the maximum delay between reconnections.
+ *
+ * @param {Number} delay
+ * @return {Manager} self or value
+ * @api public
+ */
+
+Manager.prototype.reconnectionDelayMax = function(v){
+  if (!arguments.length) return this._reconnectionDelayMax;
+  this._reconnectionDelayMax = v;
+  return this;
+};
+
+/**
+ * Sets the connection timeout. `false` to disable
+ *
+ * @return {Manager} self or value
+ * @api public
+ */
+
+Manager.prototype.timeout = function(v){
+  if (!arguments.length) return this._timeout;
+  this._timeout = v;
+  return this;
+};
+
+/**
+ * Starts trying to reconnect if reconnection is enabled and we have not
+ * started reconnecting yet
+ *
+ * @api private
+ */
+
+Manager.prototype.maybeReconnectOnOpen = function() {
+  if (!this.openReconnect && !this.reconnecting && this._reconnection) {
+    // keeps reconnection from firing twice for the same reconnection loop
+    this.openReconnect = true;
+    this.reconnect();
+  }
+};
+
+
+/**
+ * Sets the current transport `socket`.
+ *
+ * @param {Function} optional, callback
+ * @return {Manager} self
+ * @api public
+ */
+
+Manager.prototype.open =
+Manager.prototype.connect = function(fn){
+  debug('readyState %s', this.readyState);
+  if (~this.readyState.indexOf('open')) return this;
+
+  debug('opening %s', this.uri);
+  this.engine = eio(this.uri, this.opts);
+  var socket = this.engine;
+  var self = this;
+  this.readyState = 'opening';
+
+  // emit `open`
+  var openSub = on(socket, 'open', function() {
+    self.onopen();
+    fn && fn();
+  });
+
+  // emit `connect_error`
+  var errorSub = on(socket, 'error', function(data){
+    debug('connect_error');
+    self.cleanup();
+    self.readyState = 'closed';
+    self.emitAll('connect_error', data);
+    if (fn) {
+      var err = new Error('Connection error');
+      err.data = data;
+      fn(err);
+    }
+
+    self.maybeReconnectOnOpen();
+  });
+
+  // emit `connect_timeout`
+  if (false !== this._timeout) {
+    var timeout = this._timeout;
+    debug('connect attempt will timeout after %d', timeout);
+
+    // set timer
+    var timer = setTimeout(function(){
+      debug('connect attempt timed out after %d', timeout);
+      openSub.destroy();
+      socket.close();
+      socket.emit('error', 'timeout');
+      self.emitAll('connect_timeout', timeout);
+    }, timeout);
+
+    this.subs.push({
+      destroy: function(){
+        clearTimeout(timer);
+      }
+    });
+  }
+
+  this.subs.push(openSub);
+  this.subs.push(errorSub);
+
+  return this;
+};
+
+/**
+ * Called upon transport open.
+ *
+ * @api private
+ */
+
+Manager.prototype.onopen = function(){
+  debug('open');
+
+  // clear old subs
+  this.cleanup();
+
+  // mark as open
+  this.readyState = 'open';
+  this.emit('open');
+
+  // add new subs
+  var socket = this.engine;
+  this.subs.push(on(socket, 'data', bind(this, 'ondata')));
+  this.subs.push(on(this.decoder, 'decoded', bind(this, 'ondecoded')));
+  this.subs.push(on(socket, 'error', bind(this, 'onerror')));
+  this.subs.push(on(socket, 'close', bind(this, 'onclose')));
+};
+
+/**
+ * Called with data.
+ *
+ * @api private
+ */
+
+Manager.prototype.ondata = function(data){
+  this.decoder.add(data);
+};
+
+/**
+ * Called when parser fully decodes a packet.
+ *
+ * @api private
+ */
+
+Manager.prototype.ondecoded = function(packet) {
+  this.emit('packet', packet);
+};
+
+/**
+ * Called upon socket error.
+ *
+ * @api private
+ */
+
+Manager.prototype.onerror = function(err){
+  debug('error', err);
+  this.emitAll('error', err);
+};
+
+/**
+ * Creates a new socket for the given `nsp`.
+ *
+ * @return {Socket}
+ * @api public
+ */
+
+Manager.prototype.socket = function(nsp){
+  var socket = this.nsps[nsp];
+  if (!socket) {
+    socket = new Socket(this, nsp);
+    this.nsps[nsp] = socket;
+    var self = this;
+    socket.on('connect', function(){
+      self.connected++;
+    });
+  }
+  return socket;
+};
+
+/**
+ * Called upon a socket close.
+ *
+ * @param {Socket} socket
+ */
+
+Manager.prototype.destroy = function(socket){
+  --this.connected || this.close();
+};
+
+/**
+ * Writes a packet.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Manager.prototype.packet = function(packet){
+  debug('writing packet %j', packet);
+  var self = this;
+
+  if (!self.encoding) {
+    // encode, then write to engine with result
+    self.encoding = true;
+    this.encoder.encode(packet, function(encodedPackets) {
+      for (var i = 0; i < encodedPackets.length; i++) {
+        self.engine.write(encodedPackets[i]);
+      }
+      self.encoding = false;
+      self.processPacketQueue();
+    });
+  } else { // add packet to the queue
+    self.packetBuffer.push(packet);
+  }
+};
+
+/**
+ * If packet buffer is non-empty, begins encoding the
+ * next packet in line.
+ *
+ * @api private
+ */
+
+Manager.prototype.processPacketQueue = function() {
+  if (this.packetBuffer.length > 0 && !this.encoding) {
+    var pack = this.packetBuffer.shift();
+    this.packet(pack);
+  }
+};
+
+/**
+ * Clean up transport subscriptions and packet buffer.
+ *
+ * @api private
+ */
+
+Manager.prototype.cleanup = function(){
+  var sub;
+  while (sub = this.subs.shift()) sub.destroy();
+
+  this.packetBuffer = [];
+  this.encoding = false;
+
+  this.decoder.destroy();
+};
+
+/**
+ * Close the current socket.
+ *
+ * @api private
+ */
+
+Manager.prototype.close =
+Manager.prototype.disconnect = function(){
+  this.skipReconnect = true;
+  this.engine.close();
+};
+
+/**
+ * Called upon engine close.
+ *
+ * @api private
+ */
+
+Manager.prototype.onclose = function(reason){
+  debug('close');
+  this.cleanup();
+  this.readyState = 'closed';
+  this.emit('close', reason);
+  if (this._reconnection && !this.skipReconnect) {
+    this.reconnect();
+  }
+};
+
+/**
+ * Attempt a reconnection.
+ *
+ * @api private
+ */
+
+Manager.prototype.reconnect = function(){
+  if (this.reconnecting) return this;
+
+  var self = this;
+  this.attempts++;
+
+  if (this.attempts > this._reconnectionAttempts) {
+    debug('reconnect failed');
+    this.emitAll('reconnect_failed');
+    this.reconnecting = false;
+  } else {
+    var delay = this.attempts * this.reconnectionDelay();
+    delay = Math.min(delay, this.reconnectionDelayMax());
+    debug('will wait %dms before reconnect attempt', delay);
+
+    this.reconnecting = true;
+    var timer = setTimeout(function(){
+      debug('attempting reconnect');
+      self.emitAll('reconnect_attempt', self.attempts);
+      self.emitAll('reconnecting', self.attempts);
+      self.open(function(err){
+        if (err) {
+          debug('reconnect attempt error');
+          self.reconnecting = false;
+          self.reconnect();
+          self.emitAll('reconnect_error', err.data);
+        } else {
+          debug('reconnect success');
+          self.onreconnect();
+        }
+      });
+    }, delay);
+
+    this.subs.push({
+      destroy: function(){
+        clearTimeout(timer);
+      }
+    });
+  }
+};
+
+/**
+ * Called upon successful reconnect.
+ *
+ * @api private
+ */
+
+Manager.prototype.onreconnect = function(){
+  var attempt = this.attempts;
+  this.attempts = 0;
+  this.reconnecting = false;
+  this.emitAll('reconnect', attempt);
+};
+
+},{"./on":4,"./socket":5,"./url":6,"component-bind":7,"component-emitter":8,"debug":9,"engine.io-client":11,"object-component":37,"socket.io-parser":40}],4:[function(require,module,exports){
+
+/**
+ * Module exports.
+ */
+
+module.exports = on;
+
+/**
+ * Helper for subscriptions.
+ *
+ * @param {Object|EventEmitter} obj with `Emitter` mixin or `EventEmitter`
+ * @param {String} event name
+ * @param {Function} callback
+ * @api public
+ */
+
+function on(obj, ev, fn) {
+  obj.on(ev, fn);
+  return {
+    destroy: function(){
+      obj.removeListener(ev, fn);
+    }
+  };
+}
+
+},{}],5:[function(require,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var parser = require('socket.io-parser');
+var Emitter = require('component-emitter');
+var toArray = require('to-array');
+var on = require('./on');
+var bind = require('component-bind');
+var debug = require('debug')('socket.io-client:socket');
+var hasBin = require('has-binary-data');
+var indexOf = require('indexof');
+
+/**
+ * Module exports.
+ */
+
+module.exports = exports = Socket;
+
+/**
+ * Internal events (blacklisted).
+ * These events can't be emitted by the user.
+ *
+ * @api private
+ */
+
+var events = {
+  connect: 1,
+  connect_error: 1,
+  connect_timeout: 1,
+  disconnect: 1,
+  error: 1,
+  reconnect: 1,
+  reconnect_attempt: 1,
+  reconnect_failed: 1,
+  reconnect_error: 1,
+  reconnecting: 1
+};
+
+/**
+ * Shortcut to `Emitter#emit`.
+ */
+
+var emit = Emitter.prototype.emit;
+
+/**
+ * `Socket` constructor.
+ *
+ * @api public
+ */
+
+function Socket(io, nsp){
+  this.io = io;
+  this.nsp = nsp;
+  this.json = this; // compat
+  this.ids = 0;
+  this.acks = {};
+  this.open();
+  this.receiveBuffer = [];
+  this.sendBuffer = [];
+  this.connected = false;
+  this.disconnected = true;
+  this.subEvents();
+}
+
+/**
+ * Mix in `Emitter`.
+ */
+
+Emitter(Socket.prototype);
+
+/**
+ * Subscribe to open, close and packet events
+ *
+ * @api private
+ */
+
+Socket.prototype.subEvents = function() {
+  var io = this.io;
+  this.subs = [
+    on(io, 'open', bind(this, 'onopen')),
+    on(io, 'packet', bind(this, 'onpacket')),
+    on(io, 'close', bind(this, 'onclose'))
+  ];
+};
+
+/**
+ * Called upon engine `open`.
+ *
+ * @api private
+ */
+
+Socket.prototype.open =
+Socket.prototype.connect = function(){
+  if (this.connected) return this;
+
+  this.io.open(); // ensure open
+  if ('open' == this.io.readyState) this.onopen();
+  return this;
+};
+
+/**
+ * Sends a `message` event.
+ *
+ * @return {Socket} self
+ * @api public
+ */
+
+Socket.prototype.send = function(){
+  var args = toArray(arguments);
+  args.unshift('message');
+  this.emit.apply(this, args);
+  return this;
+};
+
+/**
+ * Override `emit`.
+ * If the event is in `events`, it's emitted normally.
+ *
+ * @param {String} event name
+ * @return {Socket} self
+ * @api public
+ */
+
+Socket.prototype.emit = function(ev){
+  if (events.hasOwnProperty(ev)) {
+    emit.apply(this, arguments);
+    return this;
+  }
+
+  var args = toArray(arguments);
+  var parserType = parser.EVENT; // default
+  if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary
+  var packet = { type: parserType, data: args };
+
+  // event ack callback
+  if ('function' == typeof args[args.length - 1]) {
+    debug('emitting packet with ack id %d', this.ids);
+    this.acks[this.ids] = args.pop();
+    packet.id = this.ids++;
+  }
+
+  if (this.connected) {
+    this.packet(packet);
+  } else {
+    this.sendBuffer.push(packet);
+  }
+
+  return this;
+};
+
+/**
+ * Sends a packet.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.packet = function(packet){
+  packet.nsp = this.nsp;
+  this.io.packet(packet);
+};
+
+/**
+ * "Opens" the socket.
+ *
+ * @api private
+ */
+
+Socket.prototype.onopen = function(){
+  debug('transport is open - connecting');
+
+  // write connect packet if necessary
+  if ('/' != this.nsp) {
+    this.packet({ type: parser.CONNECT });
+  }
+};
+
+/**
+ * Called upon engine `close`.
+ *
+ * @param {String} reason
+ * @api private
+ */
+
+Socket.prototype.onclose = function(reason){
+  debug('close (%s)', reason);
+  this.connected = false;
+  this.disconnected = true;
+  this.emit('disconnect', reason);
+};
+
+/**
+ * Called with socket packet.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.onpacket = function(packet){
+  if (packet.nsp != this.nsp) return;
+
+  switch (packet.type) {
+    case parser.CONNECT:
+      this.onconnect();
+      break;
+
+    case parser.EVENT:
+      this.onevent(packet);
+      break;
+
+    case parser.BINARY_EVENT:
+      this.onevent(packet);
+      break;
+
+    case parser.ACK:
+      this.onack(packet);
+      break;
+
+    case parser.BINARY_ACK:
+      this.onack(packet);
+      break;
+
+    case parser.DISCONNECT:
+      this.ondisconnect();
+      break;
+
+    case parser.ERROR:
+      this.emit('error', packet.data);
+      break;
+  }
+};
+
+/**
+ * Called upon a server event.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.onevent = function(packet){
+  var args = packet.data || [];
+  debug('emitting event %j', args);
+
+  if (null != packet.id) {
+    debug('attaching ack callback to event');
+    args.push(this.ack(packet.id));
+  }
+
+  if (this.connected) {
+    emit.apply(this, args);
+  } else {
+    this.receiveBuffer.push(args);
+  }
+};
+
+/**
+ * Produces an ack callback to emit with an event.
+ *
+ * @api private
+ */
+
+Socket.prototype.ack = function(id){
+  var self = this;
+  var sent = false;
+  return function(){
+    // prevent double callbacks
+    if (sent) return;
+    sent = true;
+    var args = toArray(arguments);
+    debug('sending ack %j', args);
+
+    var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK;
+    self.packet({
+      type: type,
+      id: id,
+      data: args
+    });
+  };
+};
+
+/**
+ * Called upon a server acknowlegement.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.onack = function(packet){
+  debug('calling ack %s with %j', packet.id, packet.data);
+  var fn = this.acks[packet.id];
+  fn.apply(this, packet.data);
+  delete this.acks[packet.id];
+};
+
+/**
+ * Called upon server connect.
+ *
+ * @api private
+ */
+
+Socket.prototype.onconnect = function(){
+  this.connected = true;
+  this.disconnected = false;
+  this.emit('connect');
+  this.emitBuffered();
+};
+
+/**
+ * Emit buffered events (received and emitted).
+ *
+ * @api private
+ */
+
+Socket.prototype.emitBuffered = function(){
+  var i;
+  for (i = 0; i < this.receiveBuffer.length; i++) {
+    emit.apply(this, this.receiveBuffer[i]);
+  }
+  this.receiveBuffer = [];
+
+  for (i = 0; i < this.sendBuffer.length; i++) {
+    this.packet(this.sendBuffer[i]);
+  }
+  this.sendBuffer = [];
+};
+
+/**
+ * Called upon server disconnect.
+ *
+ * @api private
+ */
+
+Socket.prototype.ondisconnect = function(){
+  debug('server disconnect (%s)', this.nsp);
+  this.destroy();
+  this.onclose('io server disconnect');
+};
+
+/**
+ * Called upon forced client/server side disconnections,
+ * this method ensures the manager stops tracking us and
+ * that reconnections don't get triggered for this.
+ *
+ * @api private.
+ */
+
+Socket.prototype.destroy = function(){
+  // clean subscriptions to avoid reconnections
+  for (var i = 0; i < this.subs.length; i++) {
+    this.subs[i].destroy();
+  }
+
+  this.io.destroy(this);
+};
+
+/**
+ * Disconnects the socket manually.
+ *
+ * @return {Socket} self
+ * @api public
+ */
+
+Socket.prototype.close =
+Socket.prototype.disconnect = function(){
+  if (!this.connected) return this;
+
+  debug('performing disconnect (%s)', this.nsp);
+  this.packet({ type: parser.DISCONNECT });
+
+  // remove socket from pool
+  this.destroy();
+
+  // fire events
+  this.onclose('io client disconnect');
+  return this;
+};
+
+},{"./on":4,"component-bind":7,"component-emitter":8,"debug":9,"has-binary-data":32,"indexof":36,"socket.io-parser":40,"to-array":43}],6:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};
+/**
+ * Module dependencies.
+ */
+
+var parseuri = require('parseuri');
+var debug = require('debug')('socket.io-client:url');
+
+/**
+ * Module exports.
+ */
+
+module.exports = url;
+
+/**
+ * URL parser.
+ *
+ * @param {String} url
+ * @param {Object} An object meant to mimic window.location.
+ *                 Defaults to window.location.
+ * @api public
+ */
+
+function url(uri, loc){
+  var obj = uri;
+
+  // default to window.location
+  var loc = loc || global.location;
+  if (null == uri) uri = loc.protocol + '//' + loc.hostname;
+
+  // relative path support
+  if ('string' == typeof uri) {
+    if ('/' == uri.charAt(0)) {
+      if ('undefined' != typeof loc) {
+        uri = loc.hostname + uri;
+      }
+    }
+
+    if (!/^(https?|wss?):\/\//.test(uri)) {
+      debug('protocol-less url %s', uri);
+      if ('undefined' != typeof loc) {
+        uri = loc.protocol + '//' + uri;
+      } else {
+        uri = 'https://' + uri;
+      }
+    }
+
+    // parse
+    debug('parse %s', uri);
+    obj = parseuri(uri);
+  }
+
+  // make sure we treat `localhost:80` and `localhost` equally
+  if (!obj.port) {
+    if (/^(http|ws)$/.test(obj.protocol)) {
+      obj.port = '80';
+    }
+    else if (/^(http|ws)s$/.test(obj.protocol)) {
+      obj.port = '443';
+    }
+  }
+
+  obj.path = obj.path || '/';
+
+  // define unique id
+  obj.id = obj.protocol + '://' + obj.host + ':' + obj.port;
+  // define href
+  obj.href = obj.protocol + '://' + obj.host + (loc && loc.port == obj.port ? '' : (':' + obj.port));
+
+  return obj;
+}
+
+},{"debug":9,"parseuri":38}],7:[function(require,module,exports){
+/**
+ * Slice reference.
+ */
+
+var slice = [].slice;
+
+/**
+ * Bind `obj` to `fn`.
+ *
+ * @param {Object} obj
+ * @param {Function|String} fn or string
+ * @return {Function}
+ * @api public
+ */
+
+module.exports = function(obj, fn){
+  if ('string' == typeof fn) fn = obj[fn];
+  if ('function' != typeof fn) throw new Error('bind() requires a function');
+  var args = slice.call(arguments, 2);
+  return function(){
+    return fn.apply(obj, args.concat(slice.call(arguments)));
+  }
+};
+
+},{}],8:[function(require,module,exports){
+
+/**
+ * Expose `Emitter`.
+ */
+
+module.exports = Emitter;
+
+/**
+ * Initialize a new `Emitter`.
+ *
+ * @api public
+ */
+
+function Emitter(obj) {
+  if (obj) return mixin(obj);
+};
+
+/**
+ * Mixin the emitter properties.
+ *
+ * @param {Object} obj
+ * @return {Object}
+ * @api private
+ */
+
+function mixin(obj) {
+  for (var key in Emitter.prototype) {
+    obj[key] = Emitter.prototype[key];
+  }
+  return obj;
+}
+
+/**
+ * Listen on the given `event` with `fn`.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.on =
+Emitter.prototype.addEventListener = function(event, fn){
+  this._callbacks = this._callbacks || {};
+  (this._callbacks[event] = this._callbacks[event] || [])
+    .push(fn);
+  return this;
+};
+
+/**
+ * Adds an `event` listener that will be invoked a single
+ * time then automatically removed.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.once = function(event, fn){
+  var self = this;
+  this._callbacks = this._callbacks || {};
+
+  function on() {
+    self.off(event, on);
+    fn.apply(this, arguments);
+  }
+
+  on.fn = fn;
+  this.on(event, on);
+  return this;
+};
+
+/**
+ * Remove the given callback for `event` or all
+ * registered callbacks.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.off =
+Emitter.prototype.removeListener =
+Emitter.prototype.removeAllListeners =
+Emitter.prototype.removeEventListener = function(event, fn){
+  this._callbacks = this._callbacks || {};
+
+  // all
+  if (0 == arguments.length) {
+    this._callbacks = {};
+    return this;
+  }
+
+  // specific event
+  var callbacks = this._callbacks[event];
+  if (!callbacks) return this;
+
+  // remove all handlers
+  if (1 == arguments.length) {
+    delete this._callbacks[event];
+    return this;
+  }
+
+  // remove specific handler
+  var cb;
+  for (var i = 0; i < callbacks.length; i++) {
+    cb = callbacks[i];
+    if (cb === fn || cb.fn === fn) {
+      callbacks.splice(i, 1);
+      break;
+    }
+  }
+  return this;
+};
+
+/**
+ * Emit `event` with the given args.
+ *
+ * @param {String} event
+ * @param {Mixed} ...
+ * @return {Emitter}
+ */
+
+Emitter.prototype.emit = function(event){
+  this._callbacks = this._callbacks || {};
+  var args = [].slice.call(arguments, 1)
+    , callbacks = this._callbacks[event];
+
+  if (callbacks) {
+    callbacks = callbacks.slice(0);
+    for (var i = 0, len = callbacks.length; i < len; ++i) {
+      callbacks[i].apply(this, args);
+    }
+  }
+
+  return this;
+};
+
+/**
+ * Return array of callbacks for `event`.
+ *
+ * @param {String} event
+ * @return {Array}
+ * @api public
+ */
+
+Emitter.prototype.listeners = function(event){
+  this._callbacks = this._callbacks || {};
+  return this._callbacks[event] || [];
+};
+
+/**
+ * Check if this emitter has `event` handlers.
+ *
+ * @param {String} event
+ * @return {Boolean}
+ * @api public
+ */
+
+Emitter.prototype.hasListeners = function(event){
+  return !! this.listeners(event).length;
+};
+
+},{}],9:[function(require,module,exports){
+
+/**
+ * Expose `debug()` as the module.
+ */
+
+module.exports = debug;
+
+/**
+ * Create a debugger with the given `name`.
+ *
+ * @param {String} name
+ * @return {Type}
+ * @api public
+ */
+
+function debug(name) {
+  if (!debug.enabled(name)) return function(){};
+
+  return function(fmt){
+    fmt = coerce(fmt);
+
+    var curr = new Date;
+    var ms = curr - (debug[name] || curr);
+    debug[name] = curr;
+
+    fmt = name
+      + ' '
+      + fmt
+      + ' +' + debug.humanize(ms);
+
+    // This hackery is required for IE8
+    // where `console.log` doesn't have 'apply'
+    window.console
+      && console.log
+      && Function.prototype.apply.call(console.log, console, arguments);
+  }
+}
+
+/**
+ * The currently active debug mode names.
+ */
+
+debug.names = [];
+debug.skips = [];
+
+/**
+ * Enables a debug mode by name. This can include modes
+ * separated by a colon and wildcards.
+ *
+ * @param {String} name
+ * @api public
+ */
+
+debug.enable = function(name) {
+  try {
+    localStorage.debug = name;
+  } catch(e){}
+
+  var split = (name || '').split(/[\s,]+/)
+    , len = split.length;
+
+  for (var i = 0; i < len; i++) {
+    name = split[i].replace('*', '.*?');
+    if (name[0] === '-') {
+      debug.skips.push(new RegExp('^' + name.substr(1) + '$'));
+    }
+    else {
+      debug.names.push(new RegExp('^' + name + '$'));
+    }
+  }
+};
+
+/**
+ * Disable debug output.
+ *
+ * @api public
+ */
+
+debug.disable = function(){
+  debug.enable('');
+};
+
+/**
+ * Humanize the given `ms`.
+ *
+ * @param {Number} m
+ * @return {String}
+ * @api private
+ */
+
+debug.humanize = function(ms) {
+  var sec = 1000
+    , min = 60 * 1000
+    , hour = 60 * min;
+
+  if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
+  if (ms >= min) return (ms / min).toFixed(1) + 'm';
+  if (ms >= sec) return (ms / sec | 0) + 's';
+  return ms + 'ms';
+};
+
+/**
+ * Returns true if the given mode name is enabled, false otherwise.
+ *
+ * @param {String} name
+ * @return {Boolean}
+ * @api public
+ */
+
+debug.enabled = function(name) {
+  for (var i = 0, len = debug.skips.length; i < len; i++) {
+    if (debug.skips[i].test(name)) {
+      return false;
+    }
+  }
+  for (var i = 0, len = debug.names.length; i < len; i++) {
+    if (debug.names[i].test(name)) {
+      return true;
+    }
+  }
+  return false;
+};
+
+/**
+ * Coerce `val`.
+ */
+
+function coerce(val) {
+  if (val instanceof Error) return val.stack || val.message;
+  return val;
+}
+
+// persist
+
+try {
+  if (window.localStorage) debug.enable(localStorage.debug);
+} catch(e){}
+
+},{}],10:[function(require,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var index = require('indexof');
+
+/**
+ * Expose `Emitter`.
+ */
+
+module.exports = Emitter;
+
+/**
+ * Initialize a new `Emitter`.
+ *
+ * @api public
+ */
+
+function Emitter(obj) {
+  if (obj) return mixin(obj);
+};
+
+/**
+ * Mixin the emitter properties.
+ *
+ * @param {Object} obj
+ * @return {Object}
+ * @api private
+ */
+
+function mixin(obj) {
+  for (var key in Emitter.prototype) {
+    obj[key] = Emitter.prototype[key];
+  }
+  return obj;
+}
+
+/**
+ * Listen on the given `event` with `fn`.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.on = function(event, fn){
+  this._callbacks = this._callbacks || {};
+  (this._callbacks[event] = this._callbacks[event] || [])
+    .push(fn);
+  return this;
+};
+
+/**
+ * Adds an `event` listener that will be invoked a single
+ * time then automatically removed.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.once = function(event, fn){
+  var self = this;
+  this._callbacks = this._callbacks || {};
+
+  function on() {
+    self.off(event, on);
+    fn.apply(this, arguments);
+  }
+
+  fn._off = on;
+  this.on(event, on);
+  return this;
+};
+
+/**
+ * Remove the given callback for `event` or all
+ * registered callbacks.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.off =
+Emitter.prototype.removeListener =
+Emitter.prototype.removeAllListeners = function(event, fn){
+  this._callbacks = this._callbacks || {};
+
+  // all
+  if (0 == arguments.length) {
+    this._callbacks = {};
+    return this;
+  }
+
+  // specific event
+  var callbacks = this._callbacks[event];
+  if (!callbacks) return this;
+
+  // remove all handlers
+  if (1 == arguments.length) {
+    delete this._callbacks[event];
+    return this;
+  }
+
+  // remove specific handler
+  var i = index(callbacks, fn._off || fn);
+  if (~i) callbacks.splice(i, 1);
+  return this;
+};
+
+/**
+ * Emit `event` with the given args.
+ *
+ * @param {String} event
+ * @param {Mixed} ...
+ * @return {Emitter}
+ */
+
+Emitter.prototype.emit = function(event){
+  this._callbacks = this._callbacks || {};
+  var args = [].slice.call(arguments, 1)
+    , callbacks = this._callbacks[event];
+
+  if (callbacks) {
+    callbacks = callbacks.slice(0);
+    for (var i = 0, len = callbacks.length; i < len; ++i) {
+      callbacks[i].apply(this, args);
+    }
+  }
+
+  return this;
+};
+
+/**
+ * Return array of callbacks for `event`.
+ *
+ * @param {String} event
+ * @return {Array}
+ * @api public
+ */
+
+Emitter.prototype.listeners = function(event){
+  this._callbacks = this._callbacks || {};
+  return this._callbacks[event] || [];
+};
+
+/**
+ * Check if this emitter has `event` handlers.
+ *
+ * @param {String} event
+ * @return {Boolean}
+ * @api public
+ */
+
+Emitter.prototype.hasListeners = function(event){
+  return !! this.listeners(event).length;
+};
+
+},{"indexof":36}],11:[function(require,module,exports){
+
+module.exports =  require('./lib/');
+
+},{"./lib/":12}],12:[function(require,module,exports){
+
+module.exports = require('./socket');
+
+/**
+ * Exports parser
+ *
+ * @api public
+ *
+ */
+module.exports.parser = require('engine.io-parser');
+
+},{"./socket":13,"engine.io-parser":22}],13:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/**
+ * Module dependencies.
+ */
+
+var transports = require('./transports');
+var Emitter = require('component-emitter');
+var debug = require('debug')('engine.io-client:socket');
+var index = require('indexof');
+var parser = require('engine.io-parser');
+var parseuri = require('parseuri');
+var parsejson = require('parsejson');
+var parseqs = require('parseqs');
+
+/**
+ * Module exports.
+ */
+
+module.exports = Socket;
+
+/**
+ * Noop function.
+ *
+ * @api private
+ */
+
+function noop(){}
+
+/**
+ * Socket constructor.
+ *
+ * @param {String|Object} uri or options
+ * @param {Object} options
+ * @api public
+ */
+
+function Socket(uri, opts){
+  if (!(this instanceof Socket)) return new Socket(uri, opts);
+
+  opts = opts || {};
+
+  if (uri && 'object' == typeof uri) {
+    opts = uri;
+    uri = null;
+  }
+
+  if (uri) {
+    uri = parseuri(uri);
+    opts.host = uri.host;
+    opts.secure = uri.protocol == 'https' || uri.protocol == 'wss';
+    opts.port = uri.port;
+    if (uri.query) opts.query = uri.query;
+  }
+
+  this.secure = null != opts.secure ? opts.secure :
+    (global.location && 'https:' == location.protocol);
+
+  if (opts.host) {
+    var pieces = opts.host.split(':');
+    opts.hostname = pieces.shift();
+    if (pieces.length) opts.port = pieces.pop();
+  }
+
+  this.agent = opts.agent || false;
+  this.hostname = opts.hostname ||
+    (global.location ? location.hostname : 'localhost');
+  this.port = opts.port || (global.location && location.port ?
+       location.port :
+       (this.secure ? 443 : 80));
+  this.query = opts.query || {};
+  if ('string' == typeof this.query) this.query = parseqs.decode(this.query);
+  this.upgrade = false !== opts.upgrade;
+  this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/';
+  this.forceJSONP = !!opts.forceJSONP;
+  this.forceBase64 = !!opts.forceBase64;
+  this.timestampParam = opts.timestampParam || 't';
+  this.timestampRequests = opts.timestampRequests;
+  this.transports = opts.transports || ['polling', 'websocket'];
+  this.readyState = '';
+  this.writeBuffer = [];
+  this.callbackBuffer = [];
+  this.policyPort = opts.policyPort || 843;
+  this.rememberUpgrade = opts.rememberUpgrade || false;
+  this.open();
+  this.binaryType = null;
+  this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades;
+}
+
+Socket.priorWebsocketSuccess = false;
+
+/**
+ * Mix in `Emitter`.
+ */
+
+Emitter(Socket.prototype);
+
+/**
+ * Protocol version.
+ *
+ * @api public
+ */
+
+Socket.protocol = parser.protocol; // this is an int
+
+/**
+ * Expose deps for legacy compatibility
+ * and standalone browser access.
+ */
+
+Socket.Socket = Socket;
+Socket.Transport = require('./transport');
+Socket.transports = require('./transports');
+Socket.parser = require('engine.io-parser');
+
+/**
+ * Creates transport of the given type.
+ *
+ * @param {String} transport name
+ * @return {Transport}
+ * @api private
+ */
+
+Socket.prototype.createTransport = function (name) {
+  debug('creating transport "%s"', name);
+  var query = clone(this.query);
+
+  // append engine.io protocol identifier
+  query.EIO = parser.protocol;
+
+  // transport name
+  query.transport = name;
+
+  // session id if we already have one
+  if (this.id) query.sid = this.id;
+
+  var transport = new transports[name]({
+    agent: this.agent,
+    hostname: this.hostname,
+    port: this.port,
+    secure: this.secure,
+    path: this.path,
+    query: query,
+    forceJSONP: this.forceJSONP,
+    forceBase64: this.forceBase64,
+    timestampRequests: this.timestampRequests,
+    timestampParam: this.timestampParam,
+    policyPort: this.policyPort,
+    socket: this
+  });
+
+  return transport;
+};
+
+function clone (obj) {
+  var o = {};
+  for (var i in obj) {
+    if (obj.hasOwnProperty(i)) {
+      o[i] = obj[i];
+    }
+  }
+  return o;
+}
+
+/**
+ * Initializes transport to use and starts probe.
+ *
+ * @api private
+ */
+Socket.prototype.open = function () {
+  var transport;
+  if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') != -1) {
+    transport = 'websocket';
+  } else {
+    transport = this.transports[0];
+  }
+  this.readyState = 'opening';
+  var transport = this.createTransport(transport);
+  transport.open();
+  this.setTransport(transport);
+};
+
+/**
+ * Sets the current transport. Disables the existing one (if any).
+ *
+ * @api private
+ */
+
+Socket.prototype.setTransport = function(transport){
+  debug('setting transport %s', transport.name);
+  var self = this;
+
+  if (this.transport) {
+    debug('clearing existing transport %s', this.transport.name);
+    this.transport.removeAllListeners();
+  }
+
+  // set up transport
+  this.transport = transport;
+
+  // set up transport listeners
+  transport
+  .on('drain', function(){
+    self.onDrain();
+  })
+  .on('packet', function(packet){
+    self.onPacket(packet);
+  })
+  .on('error', function(e){
+    self.onError(e);
+  })
+  .on('close', function(){
+    self.onClose('transport close');
+  });
+};
+
+/**
+ * Probes a transport.
+ *
+ * @param {String} transport name
+ * @api private
+ */
+
+Socket.prototype.probe = function (name) {
+  debug('probing transport "%s"', name);
+  var transport = this.createTransport(name, { probe: 1 })
+    , failed = false
+    , self = this;
+
+  Socket.priorWebsocketSuccess = false;
+
+  function onTransportOpen(){
+    if (self.onlyBinaryUpgrades) {
+      var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary;
+      failed = failed || upgradeLosesBinary;
+    }
+    if (failed) return;
+
+    debug('probe transport "%s" opened', name);
+    transport.send([{ type: 'ping', data: 'probe' }]);
+    transport.once('packet', function (msg) {
+      if (failed) return;
+      if ('pong' == msg.type && 'probe' == msg.data) {
+        debug('probe transport "%s" pong', name);
+        self.upgrading = true;
+        self.emit('upgrading', transport);
+        Socket.priorWebsocketSuccess = 'websocket' == transport.name;
+
+        debug('pausing current transport "%s"', self.transport.name);
+        self.transport.pause(function () {
+          if (failed) return;
+          if ('closed' == self.readyState || 'closing' == self.readyState) {
+            return;
+          }
+          debug('changing transport and sending upgrade packet');
+
+          cleanup();
+
+          self.setTransport(transport);
+          transport.send([{ type: 'upgrade' }]);
+          self.emit('upgrade', transport);
+          transport = null;
+          self.upgrading = false;
+          self.flush();
+        });
+      } else {
+        debug('probe transport "%s" failed', name);
+        var err = new Error('probe error');
+        err.transport = transport.name;
+        self.emit('upgradeError', err);
+      }
+    });
+  }
+
+  function freezeTransport() {
+    if (failed) return;
+
+    // Any callback called by transport should be ignored since now
+    failed = true;
+
+    cleanup();
+
+    transport.close();
+    transport = null;
+  }
+
+  //Handle any error that happens while probing
+  function onerror(err) {
+    var error = new Error('probe error: ' + err);
+    error.transport = transport.name;
+
+    freezeTransport();
+
+    debug('probe transport "%s" failed because of error: %s', name, err);
+
+    self.emit('upgradeError', error);
+  }
+
+  function onTransportClose(){
+    onerror("transport closed");
+  }
+
+  //When the socket is closed while we're probing
+  function onclose(){
+    onerror("socket closed");
+  }
+
+  //When the socket is upgraded while we're probing
+  function onupgrade(to){
+    if (transport && to.name != transport.name) {
+      debug('"%s" works - aborting "%s"', to.name, transport.name);
+      freezeTransport();
+    }
+  }
+
+  //Remove all listeners on the transport and on self
+  function cleanup(){
+    transport.removeListener('open', onTransportOpen);
+    transport.removeListener('error', onerror);
+    transport.removeListener('close', onTransportClose);
+    self.removeListener('close', onclose);
+    self.removeListener('upgrading', onupgrade);
+  }
+
+  transport.once('open', onTransportOpen);
+  transport.once('error', onerror);
+  transport.once('close', onTransportClose);
+
+  this.once('close', onclose);
+  this.once('upgrading', onupgrade);
+
+  transport.open();
+
+};
+
+/**
+ * Called when connection is deemed open.
+ *
+ * @api public
+ */
+
+Socket.prototype.onOpen = function () {
+  debug('socket open');
+  this.readyState = 'open';
+  Socket.priorWebsocketSuccess = 'websocket' == this.transport.name;
+  this.emit('open');
+  this.flush();
+
+  // we check for `readyState` in case an `open`
+  // listener already closed the socket
+  if ('open' == this.readyState && this.upgrade && this.transport.pause) {
+    debug('starting upgrade probes');
+    for (var i = 0, l = this.upgrades.length; i < l; i++) {
+      this.probe(this.upgrades[i]);
+    }
+  }
+};
+
+/**
+ * Handles a packet.
+ *
+ * @api private
+ */
+
+Socket.prototype.onPacket = function (packet) {
+  if ('opening' == this.readyState || 'open' == this.readyState) {
+    debug('socket receive: type "%s", data "%s"', packet.type, packet.data);
+
+    this.emit('packet', packet);
+
+    // Socket is live - any packet counts
+    this.emit('heartbeat');
+
+    switch (packet.type) {
+      case 'open':
+        this.onHandshake(parsejson(packet.data));
+        break;
+
+      case 'pong':
+        this.setPing();
+        break;
+
+      case 'error':
+        var err = new Error('server error');
+        err.code = packet.data;
+        this.emit('error', err);
+        break;
+
+      case 'message':
+        this.emit('data', packet.data);
+        this.emit('message', packet.data);
+        break;
+    }
+  } else {
+    debug('packet received with socket readyState "%s"', this.readyState);
+  }
+};
+
+/**
+ * Called upon handshake completion.
+ *
+ * @param {Object} handshake obj
+ * @api private
+ */
+
+Socket.prototype.onHandshake = function (data) {
+  this.emit('handshake', data);
+  this.id = data.sid;
+  this.transport.query.sid = data.sid;
+  this.upgrades = this.filterUpgrades(data.upgrades);
+  this.pingInterval = data.pingInterval;
+  this.pingTimeout = data.pingTimeout;
+  this.onOpen();
+  // In case open handler closes socket
+  if  ('closed' == this.readyState) return;
+  this.setPing();
+
+  // Prolong liveness of socket on heartbeat
+  this.removeListener('heartbeat', this.onHeartbeat);
+  this.on('heartbeat', this.onHeartbeat);
+};
+
+/**
+ * Resets ping timeout.
+ *
+ * @api private
+ */
+
+Socket.prototype.onHeartbeat = function (timeout) {
+  clearTimeout(this.pingTimeoutTimer);
+  var self = this;
+  self.pingTimeoutTimer = setTimeout(function () {
+    if ('closed' == self.readyState) return;
+    self.onClose('ping timeout');
+  }, timeout || (self.pingInterval + self.pingTimeout));
+};
+
+/**
+ * Pings server every `this.pingInterval` and expects response
+ * within `this.pingTimeout` or closes connection.
+ *
+ * @api private
+ */
+
+Socket.prototype.setPing = function () {
+  var self = this;
+  clearTimeout(self.pingIntervalTimer);
+  self.pingIntervalTimer = setTimeout(function () {
+    debug('writing ping packet - expecting pong within %sms', self.pingTimeout);
+    self.ping();
+    self.onHeartbeat(self.pingTimeout);
+  }, self.pingInterval);
+};
+
+/**
+* Sends a ping packet.
+*
+* @api public
+*/
+
+Socket.prototype.ping = function () {
+  this.sendPacket('ping');
+};
+
+/**
+ * Called on `drain` event
+ *
+ * @api private
+ */
+
+Socket.prototype.onDrain = function() {
+  for (var i = 0; i < this.prevBufferLen; i++) {
+    if (this.callbackBuffer[i]) {
+      this.callbackBuffer[i]();
+    }
+  }
+
+  this.writeBuffer.splice(0, this.prevBufferLen);
+  this.callbackBuffer.splice(0, this.prevBufferLen);
+
+  // setting prevBufferLen = 0 is very important
+  // for example, when upgrading, upgrade packet is sent over,
+  // and a nonzero prevBufferLen could cause problems on `drain`
+  this.prevBufferLen = 0;
+
+  if (this.writeBuffer.length == 0) {
+    this.emit('drain');
+  } else {
+    this.flush();
+  }
+};
+
+/**
+ * Flush write buffers.
+ *
+ * @api private
+ */
+
+Socket.prototype.flush = function () {
+  if ('closed' != this.readyState && this.transport.writable &&
+    !this.upgrading && this.writeBuffer.length) {
+    debug('flushing %d packets in socket', this.writeBuffer.length);
+    this.transport.send(this.writeBuffer);
+    // keep track of current length of writeBuffer
+    // splice writeBuffer and callbackBuffer on `drain`
+    this.prevBufferLen = this.writeBuffer.length;
+    this.emit('flush');
+  }
+};
+
+/**
+ * Sends a message.
+ *
+ * @param {String} message.
+ * @param {Function} callback function.
+ * @return {Socket} for chaining.
+ * @api public
+ */
+
+Socket.prototype.write =
+Socket.prototype.send = function (msg, fn) {
+  this.sendPacket('message', msg, fn);
+  return this;
+};
+
+/**
+ * Sends a packet.
+ *
+ * @param {String} packet type.
+ * @param {String} data.
+ * @param {Function} callback function.
+ * @api private
+ */
+
+Socket.prototype.sendPacket = function (type, data, fn) {
+  var packet = { type: type, data: data };
+  this.emit('packetCreate', packet);
+  this.writeBuffer.push(packet);
+  this.callbackBuffer.push(fn);
+  this.flush();
+};
+
+/**
+ * Closes the connection.
+ *
+ * @api private
+ */
+
+Socket.prototype.close = function () {
+  if ('opening' == this.readyState || 'open' == this.readyState) {
+    this.onClose('forced close');
+    debug('socket closing - telling transport to close');
+    this.transport.close();
+  }
+
+  return this;
+};
+
+/**
+ * Called upon transport error
+ *
+ * @api private
+ */
+
+Socket.prototype.onError = function (err) {
+  debug('socket error %j', err);
+  Socket.priorWebsocketSuccess = false;
+  this.emit('error', err);
+  this.onClose('transport error', err);
+};
+
+/**
+ * Called upon transport close.
+ *
+ * @api private
+ */
+
+Socket.prototype.onClose = function (reason, desc) {
+  if ('opening' == this.readyState || 'open' == this.readyState) {
+    debug('socket close with reason: "%s"', reason);
+    var self = this;
+
+    // clear timers
+    clearTimeout(this.pingIntervalTimer);
+    clearTimeout(this.pingTimeoutTimer);
+
+    // clean buffers in next tick, so developers can still
+    // grab the buffers on `close` event
+    setTimeout(function() {
+      self.writeBuffer = [];
+      self.callbackBuffer = [];
+      self.prevBufferLen = 0;
+    }, 0);
+
+    // stop event from firing again for transport
+    this.transport.removeAllListeners('close');
+
+    // ensure transport won't stay open
+    this.transport.close();
+
+    // ignore further transport communication
+    this.transport.removeAllListeners();
+
+    // set ready state
+    this.readyState = 'closed';
+
+    // clear session id
+    this.id = null;
+
+    // emit close event
+    this.emit('close', reason, desc);
+  }
+};
+
+/**
+ * Filters upgrades, returning only those matching client transports.
+ *
+ * @param {Array} server upgrades
+ * @api private
+ *
+ */
+
+Socket.prototype.filterUpgrades = function (upgrades) {
+  var filteredUpgrades = [];
+  for (var i = 0, j = upgrades.length; i<j; i++) {
+    if (~index(this.transports, upgrades[i])) filteredUpgrades.push(upgrades[i]);
+  }
+  return filteredUpgrades;
+};
+
+},{"./transport":14,"./transports":15,"component-emitter":8,"debug":9,"engine.io-parser":22,"indexof":36,"parsejson":29,"parseqs":30,"parseuri":38}],14:[function(require,module,exports){
+/**
+ * Module dependencies.
+ */
+
+var parser = require('engine.io-parser');
+var Emitter = require('component-emitter');
+
+/**
+ * Module exports.
+ */
+
+module.exports = Transport;
+
+/**
+ * Transport abstract constructor.
+ *
+ * @param {Object} options.
+ * @api private
+ */
+
+function Transport (opts) {
+  this.path = opts.path;
+  this.hostname = opts.hostname;
+  this.port = opts.port;
+  this.secure = opts.secure;
+  this.query = opts.query;
+  this.timestampParam = opts.timestampParam;
+  this.timestampRequests = opts.timestampRequests;
+  this.readyState = '';
+  this.agent = opts.agent || false;
+  this.socket = opts.socket;
+}
+
+/**
+ * Mix in `Emitter`.
+ */
+
+Emitter(Transport.prototype);
+
+/**
+ * A counter used to prevent collisions in the timestamps used
+ * for cache busting.
+ */
+
+Transport.timestamps = 0;
+
+/**
+ * Emits an error.
+ *
+ * @param {String} str
+ * @return {Transport} for chaining
+ * @api public
+ */
+
+Transport.prototype.onError = function (msg, desc) {
+  var err = new Error(msg);
+  err.type = 'TransportError';
+  err.description = desc;
+  this.emit('error', err);
+  return this;
+};
+
+/**
+ * Opens the transport.
+ *
+ * @api public
+ */
+
+Transport.prototype.open = function () {
+  if ('closed' == this.readyState || '' == this.readyState) {
+    this.readyState = 'opening';
+    this.doOpen();
+  }
+
+  return this;
+};
+
+/**
+ * Closes the transport.
+ *
+ * @api private
+ */
+
+Transport.prototype.close = function () {
+  if ('opening' == this.readyState || 'open' == this.readyState) {
+    this.doClose();
+    this.onClose();
+  }
+
+  return this;
+};
+
+/**
+ * Sends multiple packets.
+ *
+ * @param {Array} packets
+ * @api private
+ */
+
+Transport.prototype.send = function(packets){
+  if ('open' == this.readyState) {
+    this.write(packets);
+  } else {
+    throw new Error('Transport not open');
+  }
+};
+
+/**
+ * Called upon open
+ *
+ * @api private
+ */
+
+Transport.prototype.onOpen = function () {
+  this.readyState = 'open';
+  this.writable = true;
+  this.emit('open');
+};
+
+/**
+ * Called with data.
+ *
+ * @param {String} data
+ * @api private
+ */
+
+Transport.prototype.onData = function(data){
+  try {
+    var packet = parser.decodePacket(data, this.socket.binaryType);
+    this.onPacket(packet);
+  } catch(e){
+    e.data = data;
+    this.onError('parser decode error', e);
+  }
+};
+
+/**
+ * Called with a decoded packet.
+ */
+
+Transport.prototype.onPacket = function (packet) {
+  this.emit('packet', packet);
+};
+
+/**
+ * Called upon close.
+ *
+ * @api private
+ */
+
+Transport.prototype.onClose = function () {
+  this.readyState = 'closed';
+  this.emit('close');
+};
+
+},{"component-emitter":8,"engine.io-parser":22}],15:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/**
+ * Module dependencies
+ */
+
+var XMLHttpRequest = require('xmlhttprequest');
+var XHR = require('./polling-xhr');
+var JSONP = require('./polling-jsonp');
+var websocket = require('./websocket');
+
+/**
+ * Export transports.
+ */
+
+exports.polling = polling;
+exports.websocket = websocket;
+
+/**
+ * Polling transport polymorphic constructor.
+ * Decides on xhr vs jsonp based on feature detection.
+ *
+ * @api private
+ */
+
+function polling(opts){
+  var xhr;
+  var xd = false;
+
+  if (global.location) {
+    var isSSL = 'https:' == location.protocol;
+    var port = location.port;
+
+    // some user agents have empty `location.port`
+    if (!port) {
+      port = isSSL ? 443 : 80;
+    }
+
+    xd = opts.hostname != location.hostname || port != opts.port;
+  }
+
+  opts.xdomain = xd;
+  xhr = new XMLHttpRequest(opts);
+
+  if ('open' in xhr && !opts.forceJSONP) {
+    return new XHR(opts);
+  } else {
+    return new JSONP(opts);
+  }
+}
+
+},{"./polling-jsonp":16,"./polling-xhr":17,"./websocket":19,"xmlhttprequest":20}],16:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};
+/**
+ * Module requirements.
+ */
+
+var Polling = require('./polling');
+var inherit = require('component-inherit');
+
+/**
+ * Module exports.
+ */
+
+module.exports = JSONPPolling;
+
+/**
+ * Cached regular expressions.
+ */
+
+var rNewline = /\n/g;
+var rEscapedNewline = /\\n/g;
+
+/**
+ * Global JSONP callbacks.
+ */
+
+var callbacks;
+
+/**
+ * Callbacks count.
+ */
+
+var index = 0;
+
+/**
+ * Noop.
+ */
+
+function empty () { }
+
+/**
+ * JSONP Polling constructor.
+ *
+ * @param {Object} opts.
+ * @api public
+ */
+
+function JSONPPolling (opts) {
+  Polling.call(this, opts);
+
+  this.query = this.query || {};
+
+  // define global callbacks array if not present
+  // we do this here (lazily) to avoid unneeded global pollution
+  if (!callbacks) {
+    // we need to consider multiple engines in the same page
+    if (!global.___eio) global.___eio = [];
+    callbacks = global.___eio;
+  }
+
+  // callback identifier
+  this.index = callbacks.length;
+
+  // add callback to jsonp global
+  var self = this;
+  callbacks.push(function (msg) {
+    self.onData(msg);
+  });
+
+  // append to query string
+  this.query.j = this.index;
+
+  // prevent spurious errors from being emitted when the window is unloaded
+  if (global.document && global.addEventListener) {
+    global.addEventListener('beforeunload', function () {
+      if (self.script) self.script.onerror = empty;
+    });
+  }
+}
+
+/**
+ * Inherits from Polling.
+ */
+
+inherit(JSONPPolling, Polling);
+
+/*
+ * JSONP only supports binary as base64 encoded strings
+ */
+
+JSONPPolling.prototype.supportsBinary = false;
+
+/**
+ * Closes the socket.
+ *
+ * @api private
+ */
+
+JSONPPolling.prototype.doClose = function () {
+  if (this.script) {
+    this.script.parentNode.removeChild(this.script);
+    this.script = null;
+  }
+
+  if (this.form) {
+    this.form.parentNode.removeChild(this.form);
+    this.form = null;
+  }
+
+  Polling.prototype.doClose.call(this);
+};
+
+/**
+ * Starts a poll cycle.
+ *
+ * @api private
+ */
+
+JSONPPolling.prototype.doPoll = function () {
+  var self = this;
+  var script = document.createElement('script');
+
+  if (this.script) {
+    this.script.parentNode.removeChild(this.script);
+    this.script = null;
+  }
+
+  script.async = true;
+  script.src = this.uri();
+  script.onerror = function(e){
+    self.onError('jsonp poll error',e);
+  };
+
+  var insertAt = document.getElementsByTagName('script')[0];
+  insertAt.parentNode.insertBefore(script, insertAt);
+  this.script = script;
+
+  var isUAgecko = 'undefined' != typeof navigator && /gecko/i.test(navigator.userAgent);
+  
+  if (isUAgecko) {
+    setTimeout(function () {
+      var iframe = document.createElement('iframe');
+      document.body.appendChild(iframe);
+      document.body.removeChild(iframe);
+    }, 100);
+  }
+};
+
+/**
+ * Writes with a hidden iframe.
+ *
+ * @param {String} data to send
+ * @param {Function} called upon flush.
+ * @api private
+ */
+
+JSONPPolling.prototype.doWrite = function (data, fn) {
+  var self = this;
+
+  if (!this.form) {
+    var form = document.createElement('form');
+    var area = document.createElement('textarea');
+    var id = this.iframeId = 'eio_iframe_' + this.index;
+    var iframe;
+
+    form.className = 'socketio';
+    form.style.position = 'absolute';
+    form.style.top = '-1000px';
+    form.style.left = '-1000px';
+    form.target = id;
+    form.method = 'POST';
+    form.setAttribute('accept-charset', 'utf-8');
+    area.name = 'd';
+    form.appendChild(area);
+    document.body.appendChild(form);
+
+    this.form = form;
+    this.area = area;
+  }
+
+  this.form.action = this.uri();
+
+  function complete () {
+    initIframe();
+    fn();
+  }
+
+  function initIframe () {
+    if (self.iframe) {
+      try {
+        self.form.removeChild(self.iframe);
+      } catch (e) {
+        self.onError('jsonp polling iframe removal error', e);
+      }
+    }
+
+    try {
+      // ie6 dynamic iframes with target="" support (thanks Chris Lambacher)
+      var html = '<iframe src="javascript:0" name="'+ self.iframeId +'">';
+      iframe = document.createElement(html);
+    } catch (e) {
+      iframe = document.createElement('iframe');
+      iframe.name = self.iframeId;
+      iframe.src = 'javascript:0';
+    }
+
+    iframe.id = self.iframeId;
+
+    self.form.appendChild(iframe);
+    self.iframe = iframe;
+  }
+
+  initIframe();
+
+  // escape \n to prevent it from being converted into \r\n by some UAs
+  // double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side
+  data = data.replace(rEscapedNewline, '\\\n');
+  this.area.value = data.replace(rNewline, '\\n');
+
+  try {
+    this.form.submit();
+  } catch(e) {}
+
+  if (this.iframe.attachEvent) {
+    this.iframe.onreadystatechange = function(){
+      if (self.iframe.readyState == 'complete') {
+        complete();
+      }
+    };
+  } else {
+    this.iframe.onload = complete;
+  }
+};
+
+},{"./polling":18,"component-inherit":21}],17:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/**
+ * Module requirements.
+ */
+
+var XMLHttpRequest = require('xmlhttprequest');
+var Polling = require('./polling');
+var Emitter = require('component-emitter');
+var inherit = require('component-inherit');
+var debug = require('debug')('engine.io-client:polling-xhr');
+
+/**
+ * Module exports.
+ */
+
+module.exports = XHR;
+module.exports.Request = Request;
+
+/**
+ * Empty function
+ */
+
+function empty(){}
+
+/**
+ * XHR Polling constructor.
+ *
+ * @param {Object} opts
+ * @api public
+ */
+
+function XHR(opts){
+  Polling.call(this, opts);
+
+  if (global.location) {
+    var isSSL = 'https:' == location.protocol;
+    var port = location.port;
+
+    // some user agents have empty `location.port`
+    if (!port) {
+      port = isSSL ? 443 : 80;
+    }
+
+    this.xd = opts.hostname != global.location.hostname ||
+      port != opts.port;
+  }
+}
+
+/**
+ * Inherits from Polling.
+ */
+
+inherit(XHR, Polling);
+
+/**
+ * XHR supports binary
+ */
+
+XHR.prototype.supportsBinary = true;
+
+/**
+ * Creates a request.
+ *
+ * @param {String} method
+ * @api private
+ */
+
+XHR.prototype.request = function(opts){
+  opts = opts || {};
+  opts.uri = this.uri();
+  opts.xd = this.xd;
+  opts.agent = this.agent || false;
+  opts.supportsBinary = this.supportsBinary;
+  return new Request(opts);
+};
+
+/**
+ * Sends data.
+ *
+ * @param {String} data to send.
+ * @param {Function} called upon flush.
+ * @api private
+ */
+
+XHR.prototype.doWrite = function(data, fn){
+  var isBinary = typeof data !== 'string' && data !== undefined;
+  var req = this.request({ method: 'POST', data: data, isBinary: isBinary });
+  var self = this;
+  req.on('success', fn);
+  req.on('error', function(err){
+    self.onError('xhr post error', err);
+  });
+  this.sendXhr = req;
+};
+
+/**
+ * Starts a poll cycle.
+ *
+ * @api private
+ */
+
+XHR.prototype.doPoll = function(){
+  debug('xhr poll');
+  var req = this.request();
+  var self = this;
+  req.on('data', function(data){
+    self.onData(data);
+  });
+  req.on('error', function(err){
+    self.onError('xhr poll error', err);
+  });
+  this.pollXhr = req;
+};
+
+/**
+ * Request constructor
+ *
+ * @param {Object} options
+ * @api public
+ */
+
+function Request(opts){
+  this.method = opts.method || 'GET';
+  this.uri = opts.uri;
+  this.xd = !!opts.xd;
+  this.async = false !== opts.async;
+  this.data = undefined != opts.data ? opts.data : null;
+  this.agent = opts.agent;
+  this.create(opts.isBinary, opts.supportsBinary);
+}
+
+/**
+ * Mix in `Emitter`.
+ */
+
+Emitter(Request.prototype);
+
+/**
+ * Creates the XHR object and sends the request.
+ *
+ * @api private
+ */
+
+Request.prototype.create = function(isBinary, supportsBinary){
+  var xhr = this.xhr = new XMLHttpRequest({ agent: this.agent, xdomain: this.xd });
+  var self = this;
+
+  try {
+    debug('xhr open %s: %s', this.method, this.uri);
+    xhr.open(this.method, this.uri, this.async);
+    if (supportsBinary) {
+      // This has to be done after open because Firefox is stupid
+      // http://stackoverflow.com/questions/13216903/get-binary-data-with-xmlhttprequest-in-a-firefox-extension
+      xhr.responseType = 'arraybuffer';
+    }
+
+    if ('POST' == this.method) {
+      try {
+        if (isBinary) {
+          xhr.setRequestHeader('Content-type', 'application/octet-stream');
+        } else {
+          xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8');
+        }
+      } catch (e) {}
+    }
+
+    // ie6 check
+    if ('withCredentials' in xhr) {
+      xhr.withCredentials = true;
+    }
+
+    xhr.onreadystatechange = function(){
+      var data;
+
+      try {
+        if (4 != xhr.readyState) return;
+        if (200 == xhr.status || 1223 == xhr.status) {
+          var contentType = xhr.getResponseHeader('Content-Type');
+          if (contentType === 'application/octet-stream') {
+            data = xhr.response;
+          } else {
+            if (!supportsBinary) {
+              data = xhr.responseText;
+            } else {
+              data = 'ok';
+            }
+          }
+        } else {
+          // make sure the `error` event handler that's user-set
+          // does not throw in the same tick and gets caught here
+          setTimeout(function(){
+            self.onError(xhr.status);
+          }, 0);
+        }
+      } catch (e) {
+        self.onError(e);
+      }
+
+      if (null != data) {
+        self.onData(data);
+      }
+    };
+
+    debug('xhr data %s', this.data);
+    xhr.send(this.data);
+  } catch (e) {
+    // Need to defer since .create() is called directly fhrom the constructor
+    // and thus the 'error' event can only be only bound *after* this exception
+    // occurs.  Therefore, also, we cannot throw here at all.
+    setTimeout(function() {
+      self.onError(e);
+    }, 0);
+    return;
+  }
+
+  if (global.document) {
+    this.index = Request.requestsCount++;
+    Request.requests[this.index] = this;
+  }
+};
+
+/**
+ * Called upon successful response.
+ *
+ * @api private
+ */
+
+Request.prototype.onSuccess = function(){
+  this.emit('success');
+  this.cleanup();
+};
+
+/**
+ * Called if we have data.
+ *
+ * @api private
+ */
+
+Request.prototype.onData = function(data){
+  this.emit('data', data);
+  this.onSuccess();
+};
+
+/**
+ * Called upon error.
+ *
+ * @api private
+ */
+
+Request.prototype.onError = function(err){
+  this.emit('error', err);
+  this.cleanup();
+};
+
+/**
+ * Cleans up house.
+ *
+ * @api private
+ */
+
+Request.prototype.cleanup = function(){
+  if ('undefined' == typeof this.xhr || null === this.xhr) {
+    return;
+  }
+  // xmlhttprequest
+  this.xhr.onreadystatechange = empty;
+
+  try {
+    this.xhr.abort();
+  } catch(e) {}
+
+  if (global.document) {
+    delete Request.requests[this.index];
+  }
+
+  this.xhr = null;
+};
+
+/**
+ * Aborts the request.
+ *
+ * @api public
+ */
+
+Request.prototype.abort = function(){
+  this.cleanup();
+};
+
+/**
+ * Aborts pending requests when unloading the window. This is needed to prevent
+ * memory leaks (e.g. when using IE) and to ensure that no spurious error is
+ * emitted.
+ */
+
+if (global.document) {
+  Request.requestsCount = 0;
+  Request.requests = {};
+  if (global.attachEvent) {
+    global.attachEvent('onunload', unloadHandler);
+  } else if (global.addEventListener) {
+    global.addEventListener('beforeunload', unloadHandler);
+  }
+}
+
+function unloadHandler() {
+  for (var i in Request.requests) {
+    if (Request.requests.hasOwnProperty(i)) {
+      Request.requests[i].abort();
+    }
+  }
+}
+
+},{"./polling":18,"component-emitter":8,"component-inherit":21,"debug":9,"xmlhttprequest":20}],18:[function(require,module,exports){
+/**
+ * Module dependencies.
+ */
+
+var Transport = require('../transport');
+var parseqs = require('parseqs');
+var parser = require('engine.io-parser');
+var inherit = require('component-inherit');
+var debug = require('debug')('engine.io-client:polling');
+
+/**
+ * Module exports.
+ */
+
+module.exports = Polling;
+
+/**
+ * Is XHR2 supported?
+ */
+
+var hasXHR2 = (function() {
+  var XMLHttpRequest = require('xmlhttprequest');
+  var xhr = new XMLHttpRequest({ agent: this.agent, xdomain: false });
+  return null != xhr.responseType;
+})();
+
+/**
+ * Polling interface.
+ *
+ * @param {Object} opts
+ * @api private
+ */
+
+function Polling(opts){
+  var forceBase64 = (opts && opts.forceBase64);
+  if (!hasXHR2 || forceBase64) {
+    this.supportsBinary = false;
+  }
+  Transport.call(this, opts);
+}
+
+/**
+ * Inherits from Transport.
+ */
+
+inherit(Polling, Transport);
+
+/**
+ * Transport name.
+ */
+
+Polling.prototype.name = 'polling';
+
+/**
+ * Opens the socket (triggers polling). We write a PING message to determine
+ * when the transport is open.
+ *
+ * @api private
+ */
+
+Polling.prototype.doOpen = function(){
+  this.poll();
+};
+
+/**
+ * Pauses polling.
+ *
+ * @param {Function} callback upon buffers are flushed and transport is paused
+ * @api private
+ */
+
+Polling.prototype.pause = function(onPause){
+  var pending = 0;
+  var self = this;
+
+  this.readyState = 'pausing';
+
+  function pause(){
+    debug('paused');
+    self.readyState = 'paused';
+    onPause();
+  }
+
+  if (this.polling || !this.writable) {
+    var total = 0;
+
+    if (this.polling) {
+      debug('we are currently polling - waiting to pause');
+      total++;
+      this.once('pollComplete', function(){
+        debug('pre-pause polling complete');
+        --total || pause();
+      });
+    }
+
+    if (!this.writable) {
+      debug('we are currently writing - waiting to pause');
+      total++;
+      this.once('drain', function(){
+        debug('pre-pause writing complete');
+        --total || pause();
+      });
+    }
+  } else {
+    pause();
+  }
+};
+
+/**
+ * Starts polling cycle.
+ *
+ * @api public
+ */
+
+Polling.prototype.poll = function(){
+  debug('polling');
+  this.polling = true;
+  this.doPoll();
+  this.emit('poll');
+};
+
+/**
+ * Overloads onData to detect payloads.
+ *
+ * @api private
+ */
+
+Polling.prototype.onData = function(data){
+  var self = this;
+  debug('polling got data %s', data);
+  var callback = function(packet, index, total) {
+    // if its the first message we consider the transport open
+    if ('opening' == self.readyState) {
+      self.onOpen();
+    }
+
+    // if its a close packet, we close the ongoing requests
+    if ('close' == packet.type) {
+      self.onClose();
+      return false;
+    }
+
+    // otherwise bypass onData and handle the message
+    self.onPacket(packet);
+  };
+
+  // decode payload
+  parser.decodePayload(data, this.socket.binaryType, callback);
+
+  // if an event did not trigger closing
+  if ('closed' != this.readyState) {
+    // if we got data we're not polling
+    this.polling = false;
+    this.emit('pollComplete');
+
+    if ('open' == this.readyState) {
+      this.poll();
+    } else {
+      debug('ignoring poll - transport state "%s"', this.readyState);
+    }
+  }
+};
+
+/**
+ * For polling, send a close packet.
+ *
+ * @api private
+ */
+
+Polling.prototype.doClose = function(){
+  var self = this;
+
+  function close(){
+    debug('writing close packet');
+    self.write([{ type: 'close' }]);
+  }
+
+  if ('open' == this.readyState) {
+    debug('transport open - closing');
+    close();
+  } else {
+    // in case we're trying to close while
+    // handshaking is in progress (GH-164)
+    debug('transport not open - deferring close');
+    this.once('open', close);
+  }
+};
+
+/**
+ * Writes a packets payload.
+ *
+ * @param {Array} data packets
+ * @param {Function} drain callback
+ * @api private
+ */
+
+Polling.prototype.write = function(packets){
+  var self = this;
+  this.writable = false;
+  var callbackfn = function() {
+    self.writable = true;
+    self.emit('drain');
+  };
+
+  var self = this;
+  parser.encodePayload(packets, this.supportsBinary, function(data) {
+    self.doWrite(data, callbackfn);
+  });
+};
+
+/**
+ * Generates uri for connection.
+ *
+ * @api private
+ */
+
+Polling.prototype.uri = function(){
+  var query = this.query || {};
+  var schema = this.secure ? 'https' : 'http';
+  var port = '';
+
+  // cache busting is forced
+  if (false !== this.timestampRequests) {
+    query[this.timestampParam] = +new Date + '-' + Transport.timestamps++;
+  }
+
+  if (!this.supportsBinary && !query.sid) {
+    query.b64 = 1;
+  }
+
+  query = parseqs.encode(query);
+
+  // avoid port if default for schema
+  if (this.port && (('https' == schema && this.port != 443) ||
+     ('http' == schema && this.port != 80))) {
+    port = ':' + this.port;
+  }
+
+  // prepend ? to query
+  if (query.length) {
+    query = '?' + query;
+  }
+
+  return schema + '://' + this.hostname + port + this.path + query;
+};
+
+},{"../transport":14,"component-inherit":21,"debug":9,"engine.io-parser":22,"parseqs":30,"xmlhttprequest":20}],19:[function(require,module,exports){
+/**
+ * Module dependencies.
+ */
+
+var Transport = require('../transport');
+var parser = require('engine.io-parser');
+var parseqs = require('parseqs');
+var inherit = require('component-inherit');
+var debug = require('debug')('engine.io-client:websocket');
+
+/**
+ * `ws` exposes a WebSocket-compatible interface in
+ * Node, or the `WebSocket` or `MozWebSocket` globals
+ * in the browser.
+ */
+
+var WebSocket = require('ws');
+
+/**
+ * Module exports.
+ */
+
+module.exports = WS;
+
+/**
+ * WebSocket transport constructor.
+ *
+ * @api {Object} connection options
+ * @api public
+ */
+
+function WS(opts){
+  var forceBase64 = (opts && opts.forceBase64);
+  if (forceBase64) {
+    this.supportsBinary = false;
+  }
+  Transport.call(this, opts);
+}
+
+/**
+ * Inherits from Transport.
+ */
+
+inherit(WS, Transport);
+
+/**
+ * Transport name.
+ *
+ * @api public
+ */
+
+WS.prototype.name = 'websocket';
+
+/*
+ * WebSockets support binary
+ */
+
+WS.prototype.supportsBinary = true;
+
+/**
+ * Opens socket.
+ *
+ * @api private
+ */
+
+WS.prototype.doOpen = function(){
+  if (!this.check()) {
+    // let probe timeout
+    return;
+  }
+
+  var self = this;
+  var uri = this.uri();
+  var protocols = void(0);
+  var opts = { agent: this.agent };
+
+  this.ws = new WebSocket(uri, protocols, opts);
+
+  if (this.ws.binaryType === undefined) {
+    this.supportsBinary = false;
+  }
+
+  this.ws.binaryType = 'arraybuffer';
+  this.addEventListeners();
+};
+
+/**
+ * Adds event listeners to the socket
+ *
+ * @api private
+ */
+
+WS.prototype.addEventListeners = function(){
+  var self = this;
+
+  this.ws.onopen = function(){
+    self.onOpen();
+  };
+  this.ws.onclose = function(){
+    self.onClose();
+  };
+  this.ws.onmessage = function(ev){
+    self.onData(ev.data);
+  };
+  this.ws.onerror = function(e){
+    self.onError('websocket error', e);
+  };
+};
+
+/**
+ * Override `onData` to use a timer on iOS.
+ * See: https://gist.github.com/mloughran/2052006
+ *
+ * @api private
+ */
+
+if ('undefined' != typeof navigator
+  && /iPad|iPhone|iPod/i.test(navigator.userAgent)) {
+  WS.prototype.onData = function(data){
+    var self = this;
+    setTimeout(function(){
+      Transport.prototype.onData.call(self, data);
+    }, 0);
+  };
+}
+
+/**
+ * Writes data to socket.
+ *
+ * @param {Array} array of packets.
+ * @api private
+ */
+
+WS.prototype.write = function(packets){
+  var self = this;
+  this.writable = false;
+  // encodePacket efficient as it uses WS framing
+  // no need for encodePayload
+  for (var i = 0, l = packets.length; i < l; i++) {
+    parser.encodePacket(packets[i], this.supportsBinary, function(data) {
+      //Sometimes the websocket has already been closed but the browser didn't
+      //have a chance of informing us about it yet, in that case send will
+      //throw an error
+      try {
+        self.ws.send(data);
+      } catch (e){
+        debug('websocket closed before onclose event');
+      }
+    });
+  }
+
+  function ondrain() {
+    self.writable = true;
+    self.emit('drain');
+  }
+  // fake drain
+  // defer to next tick to allow Socket to clear writeBuffer
+  setTimeout(ondrain, 0);
+};
+
+/**
+ * Called upon close
+ *
+ * @api private
+ */
+
+WS.prototype.onClose = function(){
+  Transport.prototype.onClose.call(this);
+};
+
+/**
+ * Closes socket.
+ *
+ * @api private
+ */
+
+WS.prototype.doClose = function(){
+  if (typeof this.ws !== 'undefined') {
+    this.ws.close();
+  }
+};
+
+/**
+ * Generates uri for connection.
+ *
+ * @api private
+ */
+
+WS.prototype.uri = function(){
+  var query = this.query || {};
+  var schema = this.secure ? 'wss' : 'ws';
+  var port = '';
+
+  // avoid port if default for schema
+  if (this.port && (('wss' == schema && this.port != 443)
+    || ('ws' == schema && this.port != 80))) {
+    port = ':' + this.port;
+  }
+
+  // append timestamp to URI
+  if (this.timestampRequests) {
+    query[this.timestampParam] = +new Date;
+  }
+
+  // communicate binary support capabilities
+  if (!this.supportsBinary) {
+    query.b64 = 1;
+  }
+
+  query = parseqs.encode(query);
+
+  // prepend ? to query
+  if (query.length) {
+    query = '?' + query;
+  }
+
+  return schema + '://' + this.hostname + port + this.path + query;
+};
+
+/**
+ * Feature detection for WebSocket.
+ *
+ * @return {Boolean} whether this transport is available.
+ * @api public
+ */
+
+WS.prototype.check = function(){
+  return !!WebSocket && !('__initialize' in WebSocket && this.name === WS.prototype.name);
+};
+
+},{"../transport":14,"component-inherit":21,"debug":9,"engine.io-parser":22,"parseqs":30,"ws":31}],20:[function(require,module,exports){
+// browser shim for xmlhttprequest module
+var hasCORS = require('has-cors');
+
+module.exports = function(opts) {
+  var xdomain = opts.xdomain;
+
+  // XMLHttpRequest can be disabled on IE
+  try {
+    if ('undefined' != typeof XMLHttpRequest && (!xdomain || hasCORS)) {
+      return new XMLHttpRequest();
+    }
+  } catch (e) { }
+
+  if (!xdomain) {
+    try {
+      return new ActiveXObject('Microsoft.XMLHTTP');
+    } catch(e) { }
+  }
+}
+
+},{"has-cors":34}],21:[function(require,module,exports){
+
+module.exports = function(a, b){
+  var fn = function(){};
+  fn.prototype = b.prototype;
+  a.prototype = new fn;
+  a.prototype.constructor = a;
+};
+},{}],22:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/**
+ * Module dependencies.
+ */
+
+var keys = require('./keys');
+var sliceBuffer = require('arraybuffer.slice');
+var base64encoder = require('base64-arraybuffer');
+var after = require('after');
+var utf8 = require('utf8');
+
+/**
+ * Check if we are running an android browser. That requires us to use
+ * ArrayBuffer with polling transports...
+ *
+ * http://ghinda.net/jpeg-blob-ajax-android/
+ */
+
+var isAndroid = navigator.userAgent.match(/Android/i);
+
+/**
+ * Current protocol version.
+ */
+
+exports.protocol = 2;
+
+/**
+ * Packet types.
+ */
+
+var packets = exports.packets = {
+    open:     0    // non-ws
+  , close:    1    // non-ws
+  , ping:     2
+  , pong:     3
+  , message:  4
+  , upgrade:  5
+  , noop:     6
+};
+
+var packetslist = keys(packets);
+
+/**
+ * Premade error packet.
+ */
+
+var err = { type: 'error', data: 'parser error' };
+
+/**
+ * Create a blob api even for blob builder when vendor prefixes exist
+ */
+
+var Blob = require('blob');
+
+/**
+ * Encodes a packet.
+ *
+ *     <packet type id> [ <data> ]
+ *
+ * Example:
+ *
+ *     5hello world
+ *     3
+ *     4
+ *
+ * Binary is encoded in an identical principle
+ *
+ * @api private
+ */
+
+exports.encodePacket = function (packet, supportsBinary, callback) {
+  if (typeof supportsBinary == 'function') {
+    callback = supportsBinary;
+    supportsBinary = false;
+  }
+
+  var data = (packet.data === undefined)
+    ? undefined
+    : packet.data.buffer || packet.data;
+
+  if (global.ArrayBuffer && data instanceof ArrayBuffer) {
+    return encodeArrayBuffer(packet, supportsBinary, callback);
+  } else if (Blob && data instanceof global.Blob) {
+    return encodeBlob(packet, supportsBinary, callback);
+  }
+
+  // Sending data as a utf-8 string
+  var encoded = packets[packet.type];
+
+  // data fragment is optional
+  if (undefined !== packet.data) {
+    encoded += utf8.encode(String(packet.data));
+  }
+
+  return callback('' + encoded);
+
+};
+
+/**
+ * Encode packet helpers for binary types
+ */
+
+function encodeArrayBuffer(packet, supportsBinary, callback) {
+  if (!supportsBinary) {
+    return exports.encodeBase64Packet(packet, callback);
+  }
+
+  var data = packet.data;
+  var contentArray = new Uint8Array(data);
+  var resultBuffer = new Uint8Array(1 + data.byteLength);
+
+  resultBuffer[0] = packets[packet.type];
+  for (var i = 0; i < contentArray.length; i++) {
+    resultBuffer[i+1] = contentArray[i];
+  }
+
+  return callback(resultBuffer.buffer);
+}
+
+function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) {
+  if (!supportsBinary) {
+    return exports.encodeBase64Packet(packet, callback);
+  }
+
+  var fr = new FileReader();
+  fr.onload = function() {
+    packet.data = fr.result;
+    exports.encodePacket(packet, supportsBinary, callback);
+  };
+  return fr.readAsArrayBuffer(packet.data);
+}
+
+function encodeBlob(packet, supportsBinary, callback) {
+  if (!supportsBinary) {
+    return exports.encodeBase64Packet(packet, callback);
+  }
+
+  if (isAndroid) {
+    return encodeBlobAsArrayBuffer(packet, supportsBinary, callback);
+  }
+
+  var length = new Uint8Array(1);
+  length[0] = packets[packet.type];
+  var blob = new Blob([length.buffer, packet.data]);
+
+  return callback(blob);
+}
+
+/**
+ * Encodes a packet with binary data in a base64 string
+ *
+ * @param {Object} packet, has `type` and `data`
+ * @return {String} base64 encoded message
+ */
+
+exports.encodeBase64Packet = function(packet, callback) {
+  var message = 'b' + exports.packets[packet.type];
+  if (Blob && packet.data instanceof Blob) {
+    var fr = new FileReader();
+    fr.onload = function() {
+      var b64 = fr.result.split(',')[1];
+      callback(message + b64);
+    };
+    return fr.readAsDataURL(packet.data);
+  }
+
+  var b64data;
+  try {
+    b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data));
+  } catch (e) {
+    // iPhone Safari doesn't let you apply with typed arrays
+    var typed = new Uint8Array(packet.data);
+    var basic = new Array(typed.length);
+    for (var i = 0; i < typed.length; i++) {
+      basic[i] = typed[i];
+    }
+    b64data = String.fromCharCode.apply(null, basic);
+  }
+  message += global.btoa(b64data);
+  return callback(message);
+};
+
+/**
+ * Decodes a packet. Changes format to Blob if requested.
+ *
+ * @return {Object} with `type` and `data` (if any)
+ * @api private
+ */
+
+exports.decodePacket = function (data, binaryType) {
+  // String data
+  if (typeof data == 'string' || data === undefined) {
+    if (data.charAt(0) == 'b') {
+      return exports.decodeBase64Packet(data.substr(1), binaryType);
+    }
+
+    data = utf8.decode(data);
+    var type = data.charAt(0);
+
+    if (Number(type) != type || !packetslist[type]) {
+      return err;
+    }
+
+    if (data.length > 1) {
+      return { type: packetslist[type], data: data.substring(1) };
+    } else {
+      return { type: packetslist[type] };
+    }
+  }
+
+  var asArray = new Uint8Array(data);
+  var type = asArray[0];
+  var rest = sliceBuffer(data, 1);
+  if (Blob && binaryType === 'blob') {
+    rest = new Blob([rest]);
+  }
+  return { type: packetslist[type], data: rest };
+};
+
+/**
+ * Decodes a packet encoded in a base64 string
+ *
+ * @param {String} base64 encoded message
+ * @return {Object} with `type` and `data` (if any)
+ */
+
+exports.decodeBase64Packet = function(msg, binaryType) {
+  var type = packetslist[msg.charAt(0)];
+  if (!global.ArrayBuffer) {
+    return { type: type, data: { base64: true, data: msg.substr(1) } };
+  }
+
+  var data = base64encoder.decode(msg.substr(1));
+
+  if (binaryType === 'blob' && Blob) {
+    data = new Blob([data]);
+  }
+
+  return { type: type, data: data };
+};
+
+/**
+ * Encodes multiple messages (payload).
+ *
+ *     <length>:data
+ *
+ * Example:
+ *
+ *     11:hello world2:hi
+ *
+ * If any contents are binary, they will be encoded as base64 strings. Base64
+ * encoded strings are marked with a b before the length specifier
+ *
+ * @param {Array} packets
+ * @api private
+ */
+
+exports.encodePayload = function (packets, supportsBinary, callback) {
+  if (typeof supportsBinary == 'function') {
+    callback = supportsBinary;
+    supportsBinary = null;
+  }
+
+  if (supportsBinary) {
+    if (Blob && !isAndroid) {
+      return exports.encodePayloadAsBlob(packets, callback);
+    }
+
+    return exports.encodePayloadAsArrayBuffer(packets, callback);
+  }
+
+  if (!packets.length) {
+    return callback('0:');
+  }
+
+  function setLengthHeader(message) {
+    return message.length + ':' + message;
+  }
+
+  function encodeOne(packet, doneCallback) {
+    exports.encodePacket(packet, supportsBinary, function(message) {
+      doneCallback(null, setLengthHeader(message));
+    });
+  }
+
+  map(packets, encodeOne, function(err, results) {
+    return callback(results.join(''));
+  });
+};
+
+/**
+ * Async array map using after
+ */
+
+function map(ary, each, done) {
+  var result = new Array(ary.length);
+  var next = after(ary.length, done);
+
+  var eachWithIndex = function(i, el, cb) {
+    each(el, function(error, msg) {
+      result[i] = msg;
+      cb(error, result);
+    });
+  };
+
+  for (var i = 0; i < ary.length; i++) {
+    eachWithIndex(i, ary[i], next);
+  }
+}
+
+/*
+ * Decodes data when a payload is maybe expected. Possible binary contents are
+ * decoded from their base64 representation
+ *
+ * @param {String} data, callback method
+ * @api public
+ */
+
+exports.decodePayload = function (data, binaryType, callback) {
+  if (typeof data != 'string') {
+    return exports.decodePayloadAsBinary(data, binaryType, callback);
+  }
+
+  if (typeof binaryType === 'function') {
+    callback = binaryType;
+    binaryType = null;
+  }
+
+  var packet;
+  if (data == '') {
+    // parser error - ignoring payload
+    return callback(err, 0, 1);
+  }
+
+  var length = ''
+    , n, msg;
+
+  for (var i = 0, l = data.length; i < l; i++) {
+    var chr = data.charAt(i);
+
+    if (':' != chr) {
+      length += chr;
+    } else {
+      if ('' == length || (length != (n = Number(length)))) {
+        // parser error - ignoring payload
+        return callback(err, 0, 1);
+      }
+
+      msg = data.substr(i + 1, n);
+
+      if (length != msg.length) {
+        // parser error - ignoring payload
+        return callback(err, 0, 1);
+      }
+
+      if (msg.length) {
+        packet = exports.decodePacket(msg, binaryType);
+
+        if (err.type == packet.type && err.data == packet.data) {
+          // parser error in individual packet - ignoring payload
+          return callback(err, 0, 1);
+        }
+
+        var ret = callback(packet, i + n, l);
+        if (false === ret) return;
+      }
+
+      // advance cursor
+      i += n;
+      length = '';
+    }
+  }
+
+  if (length != '') {
+    // parser error - ignoring payload
+    return callback(err, 0, 1);
+  }
+
+};
+
+/**
+ * Encodes multiple messages (payload) as binary.
+ *
+ * <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number
+ * 255><data>
+ *
+ * Example:
+ * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers
+ *
+ * @param {Array} packets
+ * @return {ArrayBuffer} encoded payload
+ * @api private
+ */
+
+exports.encodePayloadAsArrayBuffer = function(packets, callback) {
+  if (!packets.length) {
+    return callback(new ArrayBuffer(0));
+  }
+
+  function encodeOne(packet, doneCallback) {
+    exports.encodePacket(packet, true, function(data) {
+      return doneCallback(null, data);
+    });
+  }
+
+  map(packets, encodeOne, function(err, encodedPackets) {
+    var totalLength = encodedPackets.reduce(function(acc, p) {
+      var len;
+      if (typeof p === 'string'){
+        len = p.length;
+      } else {
+        len = p.byteLength;
+      }
+      return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2
+    }, 0);
+
+    var resultArray = new Uint8Array(totalLength);
+
+    var bufferIndex = 0;
+    encodedPackets.forEach(function(p) {
+      var isString = typeof p === 'string';
+      var ab = p;
+      if (isString) {
+        var view = new Uint8Array(p.length);
+        for (var i = 0; i < p.length; i++) {
+          view[i] = p.charCodeAt(i);
+        }
+        ab = view.buffer;
+      }
+
+      if (isString) { // not true binary
+        resultArray[bufferIndex++] = 0;
+      } else { // true binary
+        resultArray[bufferIndex++] = 1;
+      }
+
+      var lenStr = ab.byteLength.toString();
+      for (var i = 0; i < lenStr.length; i++) {
+        resultArray[bufferIndex++] = parseInt(lenStr[i]);
+      }
+      resultArray[bufferIndex++] = 255;
+
+      var view = new Uint8Array(ab);
+      for (var i = 0; i < view.length; i++) {
+        resultArray[bufferIndex++] = view[i];
+      }
+    });
+
+    return callback(resultArray.buffer);
+  });
+};
+
+/**
+ * Encode as Blob
+ */
+
+exports.encodePayloadAsBlob = function(packets, callback) {
+  function encodeOne(packet, doneCallback) {
+    exports.encodePacket(packet, true, function(encoded) {
+      var binaryIdentifier = new Uint8Array(1);
+      binaryIdentifier[0] = 1;
+      if (typeof encoded === 'string') {
+        var view = new Uint8Array(encoded.length);
+        for (var i = 0; i < encoded.length; i++) {
+          view[i] = encoded.charCodeAt(i);
+        }
+        encoded = view.buffer;
+        binaryIdentifier[0] = 0;
+      }
+
+      var len = (encoded instanceof ArrayBuffer)
+        ? encoded.byteLength
+        : encoded.size;
+
+      var lenStr = len.toString();
+      var lengthAry = new Uint8Array(lenStr.length + 1);
+      for (var i = 0; i < lenStr.length; i++) {
+        lengthAry[i] = parseInt(lenStr[i]);
+      }
+      lengthAry[lenStr.length] = 255;
+
+      if (Blob) {
+        var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]);
+        doneCallback(null, blob);
+      }
+    });
+  }
+
+  map(packets, encodeOne, function(err, results) {
+    return callback(new Blob(results));
+  });
+};
+
+/*
+ * Decodes data when a payload is maybe expected. Strings are decoded by
+ * interpreting each byte as a key code for entries marked to start with 0. See
+ * description of encodePayloadAsBinary
+ *
+ * @param {ArrayBuffer} data, callback method
+ * @api public
+ */
+
+exports.decodePayloadAsBinary = function (data, binaryType, callback) {
+  if (typeof binaryType === 'function') {
+    callback = binaryType;
+    binaryType = null;
+  }
+
+  var bufferTail = data;
+  var buffers = [];
+
+  while (bufferTail.byteLength > 0) {
+    var tailArray = new Uint8Array(bufferTail);
+    var isString = tailArray[0] === 0;
+    var msgLength = '';
+    for (var i = 1; ; i++) {
+      if (tailArray[i] == 255) break;
+      msgLength += tailArray[i];
+    }
+    bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length);
+    msgLength = parseInt(msgLength);
+
+    var msg = sliceBuffer(bufferTail, 0, msgLength);
+    if (isString) {
+      try {
+        msg = String.fromCharCode.apply(null, new Uint8Array(msg));
+      } catch (e) {
+        // iPhone Safari doesn't let you apply to typed arrays
+        var typed = new Uint8Array(msg);
+        msg = '';
+        for (var i = 0; i < typed.length; i++) {
+          msg += String.fromCharCode(typed[i]);
+        }
+      }
+    }
+    buffers.push(msg);
+    bufferTail = sliceBuffer(bufferTail, msgLength);
+  }
+
+  var total = buffers.length;
+  buffers.forEach(function(buffer, i) {
+    callback(exports.decodePacket(buffer, binaryType), i, total);
+  });
+};
+
+},{"./keys":23,"after":24,"arraybuffer.slice":25,"base64-arraybuffer":26,"blob":27,"utf8":28}],23:[function(require,module,exports){
+
+/**
+ * Gets the keys for an object.
+ *
+ * @return {Array} keys
+ * @api private
+ */
+
+module.exports = Object.keys || function keys (obj){
+  var arr = [];
+  var has = Object.prototype.hasOwnProperty;
+
+  for (var i in obj) {
+    if (has.call(obj, i)) {
+      arr.push(i);
+    }
+  }
+  return arr;
+};
+
+},{}],24:[function(require,module,exports){
+module.exports = after
+
+function after(count, callback, err_cb) {
+    var bail = false
+    err_cb = err_cb || noop
+    proxy.count = count
+
+    return (count === 0) ? callback() : proxy
+
+    function proxy(err, result) {
+        if (proxy.count <= 0) {
+            throw new Error('after called too many times')
+        }
+        --proxy.count
+
+        // after first error, rest are passed to err_cb
+        if (err) {
+            bail = true
+            callback(err)
+            // future error callbacks will go to error handler
+            callback = err_cb
+        } else if (proxy.count === 0 && !bail) {
+            callback(null, result)
+        }
+    }
+}
+
+function noop() {}
+
+},{}],25:[function(require,module,exports){
+/**
+ * An abstraction for slicing an arraybuffer even when
+ * ArrayBuffer.prototype.slice is not supported
+ *
+ * @api public
+ */
+
+module.exports = function(arraybuffer, start, end) {
+  var bytes = arraybuffer.byteLength;
+  start = start || 0;
+  end = end || bytes;
+
+  if (arraybuffer.slice) { return arraybuffer.slice(start, end); }
+
+  if (start < 0) { start += bytes; }
+  if (end < 0) { end += bytes; }
+  if (end > bytes) { end = bytes; }
+
+  if (start >= bytes || start >= end || bytes === 0) {
+    return new ArrayBuffer(0);
+  }
+
+  var abv = new Uint8Array(arraybuffer);
+  var result = new Uint8Array(end - start);
+  for (var i = start, ii = 0; i < end; i++, ii++) {
+    result[ii] = abv[i];
+  }
+  return result.buffer;
+};
+
+},{}],26:[function(require,module,exports){
+/*
+ * base64-arraybuffer
+ * https://github.com/niklasvh/base64-arraybuffer
+ *
+ * Copyright (c) 2012 Niklas von Hertzen
+ * Licensed under the MIT license.
+ */
+(function(chars){
+  "use strict";
+
+  exports.encode = function(arraybuffer) {
+    var bytes = new Uint8Array(arraybuffer),
+    i, len = bytes.length, base64 = "";
+
+    for (i = 0; i < len; i+=3) {
+      base64 += chars[bytes[i] >> 2];
+      base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
+      base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
+      base64 += chars[bytes[i + 2] & 63];
+    }
+
+    if ((len % 3) === 2) {
+      base64 = base64.substring(0, base64.length - 1) + "=";
+    } else if (len % 3 === 1) {
+      base64 = base64.substring(0, base64.length - 2) + "==";
+    }
+
+    return base64;
+  };
+
+  exports.decode =  function(base64) {
+    var bufferLength = base64.length * 0.75,
+    len = base64.length, i, p = 0,
+    encoded1, encoded2, encoded3, encoded4;
+
+    if (base64[base64.length - 1] === "=") {
+      bufferLength--;
+      if (base64[base64.length - 2] === "=") {
+        bufferLength--;
+      }
+    }
+
+    var arraybuffer = new ArrayBuffer(bufferLength),
+    bytes = new Uint8Array(arraybuffer);
+
+    for (i = 0; i < len; i+=4) {
+      encoded1 = chars.indexOf(base64[i]);
+      encoded2 = chars.indexOf(base64[i+1]);
+      encoded3 = chars.indexOf(base64[i+2]);
+      encoded4 = chars.indexOf(base64[i+3]);
+
+      bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
+      bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
+      bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
+    }
+
+    return arraybuffer;
+  };
+})("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/");
+
+},{}],27:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/**
+ * Create a blob builder even when vendor prefixes exist
+ */
+
+var BlobBuilder = global.BlobBuilder
+  || global.WebKitBlobBuilder
+  || global.MSBlobBuilder
+  || global.MozBlobBuilder;
+
+/**
+ * Check if Blob constructor is supported
+ */
+
+var blobSupported = (function() {
+  try {
+    var b = new Blob(['hi']);
+    return b.size == 2;
+  } catch(e) {
+    return false;
+  }
+})();
+
+/**
+ * Check if BlobBuilder is supported
+ */
+
+var blobBuilderSupported = BlobBuilder
+  && BlobBuilder.prototype.append
+  && BlobBuilder.prototype.getBlob;
+
+function BlobBuilderConstructor(ary, options) {
+  options = options || {};
+
+  var bb = new BlobBuilder();
+  for (var i = 0; i < ary.length; i++) {
+    bb.append(ary[i]);
+  }
+  return (options.type) ? bb.getBlob(options.type) : bb.getBlob();
+};
+
+module.exports = (function() {
+  if (blobSupported) {
+    return global.Blob;
+  } else if (blobBuilderSupported) {
+    return BlobBuilderConstructor;
+  } else {
+    return undefined;
+  }
+})();
+
+},{}],28:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/*! http://mths.be/utf8js v2.0.0 by @mathias */
+;(function(root) {
+
+	// Detect free variables `exports`
+	var freeExports = typeof exports == 'object' && exports;
+
+	// Detect free variable `module`
+	var freeModule = typeof module == 'object' && module &&
+		module.exports == freeExports && module;
+
+	// Detect free variable `global`, from Node.js or Browserified code,
+	// and use it as `root`
+	var freeGlobal = typeof global == 'object' && global;
+	if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
+		root = freeGlobal;
+	}
+
+	/*--------------------------------------------------------------------------*/
+
+	var stringFromCharCode = String.fromCharCode;
+
+	// Taken from http://mths.be/punycode
+	function ucs2decode(string) {
+		var output = [];
+		var counter = 0;
+		var length = string.length;
+		var value;
+		var extra;
+		while (counter < length) {
+			value = string.charCodeAt(counter++);
+			if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
+				// high surrogate, and there is a next character
+				extra = string.charCodeAt(counter++);
+				if ((extra & 0xFC00) == 0xDC00) { // low surrogate
+					output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
+				} else {
+					// unmatched surrogate; only append this code unit, in case the next
+					// code unit is the high surrogate of a surrogate pair
+					output.push(value);
+					counter--;
+				}
+			} else {
+				output.push(value);
+			}
+		}
+		return output;
+	}
+
+	// Taken from http://mths.be/punycode
+	function ucs2encode(array) {
+		var length = array.length;
+		var index = -1;
+		var value;
+		var output = '';
+		while (++index < length) {
+			value = array[index];
+			if (value > 0xFFFF) {
+				value -= 0x10000;
+				output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
+				value = 0xDC00 | value & 0x3FF;
+			}
+			output += stringFromCharCode(value);
+		}
+		return output;
+	}
+
+	/*--------------------------------------------------------------------------*/
+
+	function createByte(codePoint, shift) {
+		return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
+	}
+
+	function encodeCodePoint(codePoint) {
+		if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence
+			return stringFromCharCode(codePoint);
+		}
+		var symbol = '';
+		if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence
+			symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0);
+		}
+		else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence
+			symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0);
+			symbol += createByte(codePoint, 6);
+		}
+		else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence
+			symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0);
+			symbol += createByte(codePoint, 12);
+			symbol += createByte(codePoint, 6);
+		}
+		symbol += stringFromCharCode((codePoint & 0x3F) | 0x80);
+		return symbol;
+	}
+
+	function utf8encode(string) {
+		var codePoints = ucs2decode(string);
+
+		// console.log(JSON.stringify(codePoints.map(function(x) {
+		// 	return 'U+' + x.toString(16).toUpperCase();
+		// })));
+
+		var length = codePoints.length;
+		var index = -1;
+		var codePoint;
+		var byteString = '';
+		while (++index < length) {
+			codePoint = codePoints[index];
+			byteString += encodeCodePoint(codePoint);
+		}
+		return byteString;
+	}
+
+	/*--------------------------------------------------------------------------*/
+
+	function readContinuationByte() {
+		if (byteIndex >= byteCount) {
+			throw Error('Invalid byte index');
+		}
+
+		var continuationByte = byteArray[byteIndex] & 0xFF;
+		byteIndex++;
+
+		if ((continuationByte & 0xC0) == 0x80) {
+			return continuationByte & 0x3F;
+		}
+
+		// If we end up here, it’s not a continuation byte
+		throw Error('Invalid continuation byte');
+	}
+
+	function decodeSymbol() {
+		var byte1;
+		var byte2;
+		var byte3;
+		var byte4;
+		var codePoint;
+
+		if (byteIndex > byteCount) {
+			throw Error('Invalid byte index');
+		}
+
+		if (byteIndex == byteCount) {
+			return false;
+		}
+
+		// Read first byte
+		byte1 = byteArray[byteIndex] & 0xFF;
+		byteIndex++;
+
+		// 1-byte sequence (no continuation bytes)
+		if ((byte1 & 0x80) == 0) {
+			return byte1;
+		}
+
+		// 2-byte sequence
+		if ((byte1 & 0xE0) == 0xC0) {
+			var byte2 = readContinuationByte();
+			codePoint = ((byte1 & 0x1F) << 6) | byte2;
+			if (codePoint >= 0x80) {
+				return codePoint;
+			} else {
+				throw Error('Invalid continuation byte');
+			}
+		}
+
+		// 3-byte sequence (may include unpaired surrogates)
+		if ((byte1 & 0xF0) == 0xE0) {
+			byte2 = readContinuationByte();
+			byte3 = readContinuationByte();
+			codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3;
+			if (codePoint >= 0x0800) {
+				return codePoint;
+			} else {
+				throw Error('Invalid continuation byte');
+			}
+		}
+
+		// 4-byte sequence
+		if ((byte1 & 0xF8) == 0xF0) {
+			byte2 = readContinuationByte();
+			byte3 = readContinuationByte();
+			byte4 = readContinuationByte();
+			codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) |
+				(byte3 << 0x06) | byte4;
+			if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
+				return codePoint;
+			}
+		}
+
+		throw Error('Invalid UTF-8 detected');
+	}
+
+	var byteArray;
+	var byteCount;
+	var byteIndex;
+	function utf8decode(byteString) {
+		byteArray = ucs2decode(byteString);
+		byteCount = byteArray.length;
+		byteIndex = 0;
+		var codePoints = [];
+		var tmp;
+		while ((tmp = decodeSymbol()) !== false) {
+			codePoints.push(tmp);
+		}
+		return ucs2encode(codePoints);
+	}
+
+	/*--------------------------------------------------------------------------*/
+
+	var utf8 = {
+		'version': '2.0.0',
+		'encode': utf8encode,
+		'decode': utf8decode
+	};
+
+	// Some AMD build optimizers, like r.js, check for specific condition patterns
+	// like the following:
+	if (
+		typeof define == 'function' &&
+		typeof define.amd == 'object' &&
+		define.amd
+	) {
+		define(function() {
+			return utf8;
+		});
+	}	else if (freeExports && !freeExports.nodeType) {
+		if (freeModule) { // in Node.js or RingoJS v0.8.0+
+			freeModule.exports = utf8;
+		} else { // in Narwhal or RingoJS v0.7.0-
+			var object = {};
+			var hasOwnProperty = object.hasOwnProperty;
+			for (var key in utf8) {
+				hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]);
+			}
+		}
+	} else { // in Rhino or a web browser
+		root.utf8 = utf8;
+	}
+
+}(this));
+
+},{}],29:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/**
+ * JSON parse.
+ *
+ * @see Based on jQuery#parseJSON (MIT) and JSON2
+ * @api private
+ */
+
+var rvalidchars = /^[\],:{}\s]*$/;
+var rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g;
+var rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g;
+var rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g;
+var rtrimLeft = /^\s+/;
+var rtrimRight = /\s+$/;
+
+module.exports = function parsejson(data) {
+  if ('string' != typeof data || !data) {
+    return null;
+  }
+
+  data = data.replace(rtrimLeft, '').replace(rtrimRight, '');
+
+  // Attempt to parse using the native JSON parser first
+  if (global.JSON && JSON.parse) {
+    return JSON.parse(data);
+  }
+
+  if (rvalidchars.test(data.replace(rvalidescape, '@')
+      .replace(rvalidtokens, ']')
+      .replace(rvalidbraces, ''))) {
+    return (new Function('return ' + data))();
+  }
+};
+},{}],30:[function(require,module,exports){
+/**
+ * Compiles a querystring
+ * Returns string representation of the object
+ *
+ * @param {Object}
+ * @api private
+ */
+
+exports.encode = function (obj) {
+  var str = '';
+
+  for (var i in obj) {
+    if (obj.hasOwnProperty(i)) {
+      if (str.length) str += '&';
+      str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]);
+    }
+  }
+
+  return str;
+};
+
+/**
+ * Parses a simple querystring into an object
+ *
+ * @param {String} qs
+ * @api private
+ */
+
+exports.decode = function(qs){
+  var qry = {};
+  var pairs = qs.split('&');
+  for (var i = 0, l = pairs.length; i < l; i++) {
+    var pair = pairs[i].split('=');
+    qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]);
+  }
+  return qry;
+};
+
+},{}],31:[function(require,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var global = (function() { return this; })();
+
+/**
+ * WebSocket constructor.
+ */
+
+var WebSocket = global.WebSocket || global.MozWebSocket;
+
+/**
+ * Module exports.
+ */
+
+module.exports = WebSocket ? ws : null;
+
+/**
+ * WebSocket constructor.
+ *
+ * The third `opts` options object gets ignored in web browsers, since it's
+ * non-standard, and throws a TypeError if passed to the constructor.
+ * See: https://github.com/einaros/ws/issues/227
+ *
+ * @param {String} uri
+ * @param {Array} protocols (optional)
+ * @param {Object) opts (optional)
+ * @api public
+ */
+
+function ws(uri, protocols, opts) {
+  var instance;
+  if (protocols) {
+    instance = new WebSocket(uri, protocols);
+  } else {
+    instance = new WebSocket(uri);
+  }
+  return instance;
+}
+
+if (WebSocket) ws.prototype = WebSocket.prototype;
+
+},{}],32:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/*
+ * Module requirements.
+ */
+
+var isArray = require('isarray');
+
+/**
+ * Module exports.
+ */
+
+module.exports = hasBinary;
+
+/**
+ * Checks for binary data.
+ *
+ * Right now only Buffer and ArrayBuffer are supported..
+ *
+ * @param {Object} anything
+ * @api public
+ */
+
+function hasBinary(data) {
+
+  function recursiveCheckForBinary(obj) { 
+    if (!obj) return false;
+
+    if ( (global.Buffer && Buffer.isBuffer(obj)) ||
+         (global.ArrayBuffer && obj instanceof ArrayBuffer) ||
+         (global.Blob && obj instanceof Blob) ||
+         (global.File && obj instanceof File)
+        ) {
+      return true;
+    }
+
+    if (isArray(obj)) {
+      for (var i = 0; i < obj.length; i++) {
+          if (recursiveCheckForBinary(obj[i])) {
+              return true;
+          }
+      }
+    } else if (obj && 'object' == typeof obj) {
+      if (obj.toJSON) {
+        obj = obj.toJSON();
+      }
+
+      for (var key in obj) {
+        if (recursiveCheckForBinary(obj[key])) {
+          return true;
+        }
+      }
+    }
+
+    return false;
+  }
+
+  return recursiveCheckForBinary(data);
+}
+
+},{"isarray":33}],33:[function(require,module,exports){
+module.exports = Array.isArray || function (arr) {
+  return Object.prototype.toString.call(arr) == '[object Array]';
+};
+
+},{}],34:[function(require,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var global = require('global');
+
+/**
+ * Module exports.
+ *
+ * Logic borrowed from Modernizr:
+ *
+ *   - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js
+ */
+
+try {
+  module.exports = 'XMLHttpRequest' in global &&
+    'withCredentials' in new global.XMLHttpRequest();
+} catch (err) {
+  // if XMLHttp support is disabled in IE then it will throw
+  // when trying to create
+  module.exports = false;
+}
+
+},{"global":35}],35:[function(require,module,exports){
+
+/**
+ * Returns `this`. Execute this without a "context" (i.e. without it being
+ * attached to an object of the left-hand side), and `this` points to the
+ * "global" scope of the current JS execution.
+ */
+
+module.exports = (function () { return this; })();
+
+},{}],36:[function(require,module,exports){
+
+var indexOf = [].indexOf;
+
+module.exports = function(arr, obj){
+  if (indexOf) return arr.indexOf(obj);
+  for (var i = 0; i < arr.length; ++i) {
+    if (arr[i] === obj) return i;
+  }
+  return -1;
+};
+},{}],37:[function(require,module,exports){
+
+/**
+ * HOP ref.
+ */
+
+var has = Object.prototype.hasOwnProperty;
+
+/**
+ * Return own keys in `obj`.
+ *
+ * @param {Object} obj
+ * @return {Array}
+ * @api public
+ */
+
+exports.keys = Object.keys || function(obj){
+  var keys = [];
+  for (var key in obj) {
+    if (has.call(obj, key)) {
+      keys.push(key);
+    }
+  }
+  return keys;
+};
+
+/**
+ * Return own values in `obj`.
+ *
+ * @param {Object} obj
+ * @return {Array}
+ * @api public
+ */
+
+exports.values = function(obj){
+  var vals = [];
+  for (var key in obj) {
+    if (has.call(obj, key)) {
+      vals.push(obj[key]);
+    }
+  }
+  return vals;
+};
+
+/**
+ * Merge `b` into `a`.
+ *
+ * @param {Object} a
+ * @param {Object} b
+ * @return {Object} a
+ * @api public
+ */
+
+exports.merge = function(a, b){
+  for (var key in b) {
+    if (has.call(b, key)) {
+      a[key] = b[key];
+    }
+  }
+  return a;
+};
+
+/**
+ * Return length of `obj`.
+ *
+ * @param {Object} obj
+ * @return {Number}
+ * @api public
+ */
+
+exports.length = function(obj){
+  return exports.keys(obj).length;
+};
+
+/**
+ * Check if `obj` is empty.
+ *
+ * @param {Object} obj
+ * @return {Boolean}
+ * @api public
+ */
+
+exports.isEmpty = function(obj){
+  return 0 == exports.length(obj);
+};
+},{}],38:[function(require,module,exports){
+/**
+ * Parses an URI
+ *
+ * @author Steven Levithan <stevenlevithan.com> (MIT license)
+ * @api private
+ */
+
+var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/;
+
+var parts = [
+    'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host'
+  , 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'
+];
+
+module.exports = function parseuri(str) {
+  var m = re.exec(str || '')
+    , uri = {}
+    , i = 14;
+
+  while (i--) {
+    uri[parts[i]] = m[i] || '';
+  }
+
+  return uri;
+};
+
+},{}],39:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};/**
+ * Modle requirements
+ */
+
+var isArray = require('isarray');
+
+/**
+ * Replaces every Buffer | ArrayBuffer in packet with a numbered placeholder.
+ * Anything with blobs or files should be fed through removeBlobs before coming
+ * here.
+ *
+ * @param {Object} packet - socket.io event packet
+ * @return {Object} with deconstructed packet and list of buffers
+ * @api public
+ */
+
+exports.deconstructPacket = function(packet) {
+    var buffers = [];
+    var packetData = packet.data;
+
+    function deconstructBinPackRecursive(data) {
+        if (!data) return data;
+
+        if ((global.Buffer && Buffer.isBuffer(data)) ||
+            (global.ArrayBuffer && data instanceof ArrayBuffer)) { // replace binary
+            var placeholder = {_placeholder: true, num: buffers.length};
+            buffers.push(data);
+            return placeholder;
+        } else if (isArray(data)) {
+            var newData = new Array(data.length);
+            for (var i = 0; i < data.length; i++) {
+                newData[i] = deconstructBinPackRecursive(data[i]);
+            }
+            return newData;
+        } else if ('object' == typeof data && !(data instanceof Date)) {
+            var newData = {};
+            for (var key in data) {
+                newData[key] = deconstructBinPackRecursive(data[key]);
+            }
+            return newData;
+        }
+        return data;
+    }
+
+    var pack = packet;
+    pack.data = deconstructBinPackRecursive(packetData);
+    pack.attachments = buffers.length; // number of binary 'attachments'
+    return {packet: pack, buffers: buffers};
+}
+
+/**
+ * Reconstructs a binary packet from its placeholder packet and buffers
+ *
+ * @param {Object} packet - event packet with placeholders
+ * @param {Array} buffers - binary buffers to put in placeholder positions
+ * @return {Object} reconstructed packet
+ * @api public
+ */
+
+ exports.reconstructPacket = function(packet, buffers) {
+    var curPlaceHolder = 0;
+
+    function reconstructBinPackRecursive(data) {
+        if (data && data._placeholder) {
+            var buf = buffers[data.num]; // appropriate buffer (should be natural order anyway)
+            return buf;
+        } else if (isArray(data)) {
+            for (var i = 0; i < data.length; i++) {
+                data[i] = reconstructBinPackRecursive(data[i]);
+            }
+            return data;
+        } else if (data && 'object' == typeof data) {
+            for (var key in data) {
+                data[key] = reconstructBinPackRecursive(data[key]);
+            }
+            return data;
+        }
+        return data;
+    }
+
+    packet.data = reconstructBinPackRecursive(packet.data);
+    packet.attachments = undefined; // no longer useful
+    return packet;
+ }
+
+/**
+ * Asynchronously removes Blobs or Files from data via
+ * FileReader's readAsArrayBuffer method. Used before encoding
+ * data as msgpack. Calls callback with the blobless data.
+ *
+ * @param {Object} data
+ * @param {Function} callback
+ * @api private
+ */
+
+exports.removeBlobs = function(data, callback) {
+
+  function removeBlobsRecursive(obj, curKey, containingObject) {
+    if (!obj) return obj;
+
+    // convert any blob
+    if ((global.Blob && obj instanceof Blob) ||
+        (global.File && obj instanceof File)) {
+      pendingBlobs++;
+
+      // async filereader
+      var fileReader = new FileReader();
+      fileReader.onload = function() { // this.result == arraybuffer
+        if (containingObject) {
+          containingObject[curKey] = this.result;
+        }
+        else {
+          bloblessData = this.result;
+        }
+
+        // if nothing pending its callback time
+        if(! --pendingBlobs) {
+          callback(bloblessData);
+        }
+      };
+
+      fileReader.readAsArrayBuffer(obj); // blob -> arraybuffer
+    }
+
+    if (isArray(obj)) { // handle array
+      for (var i = 0; i < obj.length; i++) {
+        removeBlobsRecursive(obj[i], i, obj);
+      }
+    } else if (obj && 'object' == typeof obj && !isBuf(obj)) { // and object
+      for (var key in obj) {
+        removeBlobsRecursive(obj[key], key, obj);
+      }
+    }
+  }
+
+  var pendingBlobs = 0;
+  var bloblessData = data;
+  removeBlobsRecursive(bloblessData);
+  if (!pendingBlobs) {
+    callback(bloblessData);
+  }
+}
+
+/**
+ * Returns true if obj is a buffer or an arraybuffer.
+ *
+ * @api private
+ */
+function isBuf(obj) {
+  return (global.Buffer && Buffer.isBuffer(obj)) ||
+         (global.ArrayBuffer && obj instanceof ArrayBuffer);
+}
+
+},{"isarray":41}],40:[function(require,module,exports){
+var global=typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {};
+/**
+ * Module dependencies.
+ */
+
+var debug = require('debug')('socket.io-parser');
+var json = require('json3');
+var isArray = require('isarray');
+var Emitter = require('emitter');
+var binary = require('./binary');
+
+/**
+ * Protocol version.
+ *
+ * @api public
+ */
+
+exports.protocol = 3;
+
+/**
+ * Packet types.
+ *
+ * @api public
+ */
+
+exports.types = [
+  'CONNECT',
+  'DISCONNECT',
+  'EVENT',
+  'BINARY_EVENT',
+  'ACK',
+  'BINARY_ACK',
+  'ERROR'
+];
+
+/**
+ * Packet type `connect`.
+ *
+ * @api public
+ */
+
+exports.CONNECT = 0;
+
+/**
+ * Packet type `disconnect`.
+ *
+ * @api public
+ */
+
+exports.DISCONNECT = 1;
+
+/**
+ * Packet type `event`.
+ *
+ * @api public
+ */
+
+exports.EVENT = 2;
+
+/**
+ * Packet type `ack`.
+ *
+ * @api public
+ */
+
+exports.ACK = 3;
+
+/**
+ * Packet type `error`.
+ *
+ * @api public
+ */
+
+exports.ERROR = 4;
+
+/**
+ * Packet type 'binary event'
+ *
+ * @api public
+ */
+
+exports.BINARY_EVENT = 5;
+
+/**
+ * Packet type `binary ack`. For acks with binary arguments.
+ *
+ * @api public
+ */
+
+exports.BINARY_ACK = 6;
+
+exports.Encoder = Encoder
+
+/**
+ * A socket.io Encoder instance
+ *
+ * @api public
+ */
+function Encoder() {};
+
+/**
+ * Encode a packet as a single string if non-binary, or as a
+ * buffer sequence, depending on packet type.
+ *
+ * @param {Object} obj - packet object
+ * @param {Function} callback - function to handle encodings (likely engine.write)
+ * @return Calls callback with Array of encodings
+ * @api public
+ */
+
+Encoder.prototype.encode = function(obj, callback){
+  debug('encoding packet %j', obj);
+
+  if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) {
+    encodeAsBinary(obj, callback);
+  }
+  else {
+    var encoding = encodeAsString(obj);
+    callback([encoding]);
+  }
+};
+
+/**
+ * Encode packet as string.
+ *
+ * @param {Object} packet
+ * @return {String} encoded
+ * @api private
+ */
+
+function encodeAsString(obj) {
+  var str = '';
+  var nsp = false;
+
+  // first is type
+  str += obj.type;
+
+  // attachments if we have them
+  if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) {
+    str += obj.attachments;
+    str += '-';
+  }
+
+  // if we have a namespace other than `/`
+  // we append it followed by a comma `,`
+  if (obj.nsp && '/' != obj.nsp) {
+    nsp = true;
+    str += obj.nsp;
+  }
+
+  // immediately followed by the id
+  if (null != obj.id) {
+    if (nsp) {
+      str += ',';
+      nsp = false;
+    }
+    str += obj.id;
+  }
+
+  // json data
+  if (null != obj.data) {
+    if (nsp) str += ',';
+    str += json.stringify(obj.data);
+  }
+
+  debug('encoded %j as %s', obj, str);
+  return str;
+}
+
+/**
+ * Encode packet as 'buffer sequence' by removing blobs, and
+ * deconstructing packet into object with placeholders and
+ * a list of buffers.
+ *
+ * @param {Object} packet
+ * @return {Buffer} encoded
+ * @api private
+ */
+
+function encodeAsBinary(obj, callback) {
+
+  function writeEncoding(bloblessData) {
+    var deconstruction = binary.deconstructPacket(bloblessData);
+    var pack = encodeAsString(deconstruction.packet);
+    var buffers = deconstruction.buffers;
+
+    buffers.unshift(pack); // add packet info to beginning of data list
+    callback(buffers); // write all the buffers
+  }
+
+  binary.removeBlobs(obj, writeEncoding);
+}
+
+exports.Decoder = Decoder
+
+/**
+ * A socket.io Decoder instance
+ *
+ * @return {Object} decoder
+ * @api public
+ */
+
+function Decoder() {
+  this.reconstructor = null;
+}
+
+/**
+ * Mix in `Emitter` with Decoder.
+ */
+
+Emitter(Decoder.prototype);
+
+/**
+ * Decodes an ecoded packet string into packet JSON.
+ *
+ * @param {String} obj - encoded packet
+ * @return {Object} packet
+ * @api public
+ */
+
+Decoder.prototype.add = function(obj) {
+  var packet;
+  if ('string' == typeof obj) {
+    packet = decodeString(obj);
+    if (exports.BINARY_EVENT == packet.type || exports.BINARY_ACK == packet.type) { // binary packet's json
+      this.reconstructor = new BinaryReconstructor(packet);
+
+      // no attachments, labeled binary but no binary data to follow
+      if (this.reconstructor.reconPack.attachments == 0) {
+        this.emit('decoded', packet);
+      }
+    } else { // non-binary full packet
+      this.emit('decoded', packet);
+    }
+  }
+  else if ((global.Buffer && Buffer.isBuffer(obj)) ||
+            (global.ArrayBuffer && obj instanceof ArrayBuffer) ||
+            obj.base64) { // raw binary data
+    if (!this.reconstructor) {
+      throw new Error('got binary data when not reconstructing a packet');
+    } else {
+      packet = this.reconstructor.takeBinaryData(obj);
+      if (packet) { // received final buffer
+        this.reconstructor = null;
+        this.emit('decoded', packet);
+      }
+    }
+  }
+  else {
+    throw new Error('Unknown type: ' + obj);
+  }
+}
+
+/**
+ * Decode a packet String (JSON data)
+ *
+ * @param {String} str
+ * @return {Object} packet
+ * @api private
+ */
+
+function decodeString(str) {
+  var p = {};
+  var i = 0;
+
+  // look up type
+  p.type = Number(str.charAt(0));
+  if (null == exports.types[p.type]) return error();
+
+  // look up attachments if type binary
+  if (exports.BINARY_EVENT == p.type || exports.BINARY_ACK == p.type) {
+    p.attachments = '';
+    while (str.charAt(++i) != '-') {
+      p.attachments += str.charAt(i);
+    }
+    p.attachments = Number(p.attachments);
+  }
+
+  // look up namespace (if any)
+  if ('/' == str.charAt(i + 1)) {
+    p.nsp = '';
+    while (++i) {
+      var c = str.charAt(i);
+      if (',' == c) break;
+      p.nsp += c;
+      if (i + 1 == str.length) break;
+    }
+  } else {
+    p.nsp = '/';
+  }
+
+  // look up id
+  var next = str.charAt(i + 1);
+  if ('' != next && Number(next) == next) {
+    p.id = '';
+    while (++i) {
+      var c = str.charAt(i);
+      if (null == c || Number(c) != c) {
+        --i;
+        break;
+      }
+      p.id += str.charAt(i);
+      if (i + 1 == str.length) break;
+    }
+    p.id = Number(p.id);
+  }
+
+  // look up json data
+  if (str.charAt(++i)) {
+    try {
+      p.data = json.parse(str.substr(i));
+    } catch(e){
+      return error();
+    }
+  }
+
+  debug('decoded %s as %j', str, p);
+  return p;
+};
+
+/**
+ * Deallocates a parser's resources
+ *
+ * @api public
+ */
+
+Decoder.prototype.destroy = function() {
+  if (this.reconstructor) {
+    this.reconstructor.finishedReconstruction();
+  }
+}
+
+/**
+ * A manager of a binary event's 'buffer sequence'. Should
+ * be constructed whenever a packet of type BINARY_EVENT is
+ * decoded.
+ *
+ * @param {Object} packet
+ * @return {BinaryReconstructor} initialized reconstructor
+ * @api private
+ */
+
+function BinaryReconstructor(packet) {
+  this.reconPack = packet;
+  this.buffers = [];
+}
+
+/**
+ * Method to be called when binary data received from connection
+ * after a BINARY_EVENT packet.
+ *
+ * @param {Buffer | ArrayBuffer} binData - the raw binary data received
+ * @return {null | Object} returns null if more binary data is expected or
+ *   a reconstructed packet object if all buffers have been received.
+ * @api private
+ */
+
+BinaryReconstructor.prototype.takeBinaryData = function(binData) {
+  this.buffers.push(binData);
+  if (this.buffers.length == this.reconPack.attachments) { // done with buffer list
+    var packet = binary.reconstructPacket(this.reconPack, this.buffers);
+    this.finishedReconstruction();
+    return packet;
+  }
+  return null;
+}
+
+/**
+ * Cleans up binary packet reconstruction variables.
+ *
+ * @api private
+ */
+
+BinaryReconstructor.prototype.finishedReconstruction = function() {
+  this.reconPack = null;
+  this.buffers = [];
+}
+
+function error(data){
+  return {
+    type: exports.ERROR,
+    data: 'parser error'
+  };
+}
+
+},{"./binary":39,"debug":9,"emitter":10,"isarray":41,"json3":42}],41:[function(require,module,exports){
+module.exports=require(33)
+},{}],42:[function(require,module,exports){
+/*! JSON v3.2.6 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */
+;(function (window) {
+  // Convenience aliases.
+  var getClass = {}.toString, isProperty, forEach, undef;
+
+  // Detect the `define` function exposed by asynchronous module loaders. The
+  // strict `define` check is necessary for compatibility with `r.js`.
+  var isLoader = typeof define === "function" && define.amd;
+
+  // Detect native implementations.
+  var nativeJSON = typeof JSON == "object" && JSON;
+
+  // Set up the JSON 3 namespace, preferring the CommonJS `exports` object if
+  // available.
+  var JSON3 = typeof exports == "object" && exports && !exports.nodeType && exports;
+
+  if (JSON3 && nativeJSON) {
+    // Explicitly delegate to the native `stringify` and `parse`
+    // implementations in CommonJS environments.
+    JSON3.stringify = nativeJSON.stringify;
+    JSON3.parse = nativeJSON.parse;
+  } else {
+    // Export for web browsers, JavaScript engines, and asynchronous module
+    // loaders, using the global `JSON` object if available.
+    JSON3 = window.JSON = nativeJSON || {};
+  }
+
+  // Test the `Date#getUTC*` methods. Based on work by @Yaffle.
+  var isExtended = new Date(-3509827334573292);
+  try {
+    // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical
+    // results for certain dates in Opera >= 10.53.
+    isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&
+      // Safari < 2.0.2 stores the internal millisecond time value correctly,
+      // but clips the values returned by the date methods to the range of
+      // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).
+      isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;
+  } catch (exception) {}
+
+  // Internal: Determines whether the native `JSON.stringify` and `parse`
+  // implementations are spec-compliant. Based on work by Ken Snyder.
+  function has(name) {
+    if (has[name] !== undef) {
+      // Return cached feature test result.
+      return has[name];
+    }
+
+    var isSupported;
+    if (name == "bug-string-char-index") {
+      // IE <= 7 doesn't support accessing string characters using square
+      // bracket notation. IE 8 only supports this for primitives.
+      isSupported = "a"[0] != "a";
+    } else if (name == "json") {
+      // Indicates whether both `JSON.stringify` and `JSON.parse` are
+      // supported.
+      isSupported = has("json-stringify") && has("json-parse");
+    } else {
+      var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';
+      // Test `JSON.stringify`.
+      if (name == "json-stringify") {
+        var stringify = JSON3.stringify, stringifySupported = typeof stringify == "function" && isExtended;
+        if (stringifySupported) {
+          // A test function object with a custom `toJSON` method.
+          (value = function () {
+            return 1;
+          }).toJSON = value;
+          try {
+            stringifySupported =
+              // Firefox 3.1b1 and b2 serialize string, number, and boolean
+              // primitives as object literals.
+              stringify(0) === "0" &&
+              // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object
+              // literals.
+              stringify(new Number()) === "0" &&
+              stringify(new String()) == '""' &&
+              // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or
+              // does not define a canonical JSON representation (this applies to
+              // objects with `toJSON` properties as well, *unless* they are nested
+              // within an object or array).
+              stringify(getClass) === undef &&
+              // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and
+              // FF 3.1b3 pass this test.
+              stringify(undef) === undef &&
+              // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,
+              // respectively, if the value is omitted entirely.
+              stringify() === undef &&
+              // FF 3.1b1, 2 throw an error if the given value is not a number,
+              // string, array, object, Boolean, or `null` literal. This applies to
+              // objects with custom `toJSON` methods as well, unless they are nested
+              // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`
+              // methods entirely.
+              stringify(value) === "1" &&
+              stringify([value]) == "[1]" &&
+              // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of
+              // `"[null]"`.
+              stringify([undef]) == "[null]" &&
+              // YUI 3.0.0b1 fails to serialize `null` literals.
+              stringify(null) == "null" &&
+              // FF 3.1b1, 2 halts serialization if an array contains a function:
+              // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3
+              // elides non-JSON values from objects and arrays, unless they
+              // define custom `toJSON` methods.
+              stringify([undef, getClass, null]) == "[null,null,null]" &&
+              // Simple serialization test. FF 3.1b1 uses Unicode escape sequences
+              // where character escape codes are expected (e.g., `\b` => `\u0008`).
+              stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized &&
+              // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.
+              stringify(null, value) === "1" &&
+              stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" &&
+              // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly
+              // serialize extended years.
+              stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' &&
+              // The milliseconds are optional in ES 5, but required in 5.1.
+              stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' &&
+              // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative
+              // four-digit years instead of six-digit years. Credits: @Yaffle.
+              stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' &&
+              // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond
+              // values less than 1000. Credits: @Yaffle.
+              stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"';
+          } catch (exception) {
+            stringifySupported = false;
+          }
+        }
+        isSupported = stringifySupported;
+      }
+      // Test `JSON.parse`.
+      if (name == "json-parse") {
+        var parse = JSON3.parse;
+        if (typeof parse == "function") {
+          try {
+            // FF 3.1b1, b2 will throw an exception if a bare literal is provided.
+            // Conforming implementations should also coerce the initial argument to
+            // a string prior to parsing.
+            if (parse("0") === 0 && !parse(false)) {
+              // Simple parsing test.
+              value = parse(serialized);
+              var parseSupported = value["a"].length == 5 && value["a"][0] === 1;
+              if (parseSupported) {
+                try {
+                  // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.
+                  parseSupported = !parse('"\t"');
+                } catch (exception) {}
+                if (parseSupported) {
+                  try {
+                    // FF 4.0 and 4.0.1 allow leading `+` signs and leading
+                    // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow
+                    // certain octal literals.
+                    parseSupported = parse("01") !== 1;
+                  } catch (exception) {}
+                }
+                if (parseSupported) {
+                  try {
+                    // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal
+                    // points. These environments, along with FF 3.1b1 and 2,
+                    // also allow trailing commas in JSON objects and arrays.
+                    parseSupported = parse("1.") !== 1;
+                  } catch (exception) {}
+                }
+              }
+            }
+          } catch (exception) {
+            parseSupported = false;
+          }
+        }
+        isSupported = parseSupported;
+      }
+    }
+    return has[name] = !!isSupported;
+  }
+
+  if (!has("json")) {
+    // Common `[[Class]]` name aliases.
+    var functionClass = "[object Function]";
+    var dateClass = "[object Date]";
+    var numberClass = "[object Number]";
+    var stringClass = "[object String]";
+    var arrayClass = "[object Array]";
+    var booleanClass = "[object Boolean]";
+
+    // Detect incomplete support for accessing string characters by index.
+    var charIndexBuggy = has("bug-string-char-index");
+
+    // Define additional utility methods if the `Date` methods are buggy.
+    if (!isExtended) {
+      var floor = Math.floor;
+      // A mapping between the months of the year and the number of days between
+      // January 1st and the first of the respective month.
+      var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
+      // Internal: Calculates the number of days between the Unix epoch and the
+      // first day of the given month.
+      var getDay = function (year, month) {
+        return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);
+      };
+    }
+
+    // Internal: Determines if a property is a direct property of the given
+    // object. Delegates to the native `Object#hasOwnProperty` method.
+    if (!(isProperty = {}.hasOwnProperty)) {
+      isProperty = function (property) {
+        var members = {}, constructor;
+        if ((members.__proto__ = null, members.__proto__ = {
+          // The *proto* property cannot be set multiple times in recent
+          // versions of Firefox and SeaMonkey.
+          "toString": 1
+        }, members).toString != getClass) {
+          // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but
+          // supports the mutable *proto* property.
+          isProperty = function (property) {
+            // Capture and break the object's prototype chain (see section 8.6.2
+            // of the ES 5.1 spec). The parenthesized expression prevents an
+            // unsafe transformation by the Closure Compiler.
+            var original = this.__proto__, result = property in (this.__proto__ = null, this);
+            // Restore the original prototype chain.
+            this.__proto__ = original;
+            return result;
+          };
+        } else {
+          // Capture a reference to the top-level `Object` constructor.
+          constructor = members.constructor;
+          // Use the `constructor` property to simulate `Object#hasOwnProperty` in
+          // other environments.
+          isProperty = function (property) {
+            var parent = (this.constructor || constructor).prototype;
+            return property in this && !(property in parent && this[property] === parent[property]);
+          };
+        }
+        members = null;
+        return isProperty.call(this, property);
+      };
+    }
+
+    // Internal: A set of primitive types used by `isHostType`.
+    var PrimitiveTypes = {
+      'boolean': 1,
+      'number': 1,
+      'string': 1,
+      'undefined': 1
+    };
+
+    // Internal: Determines if the given object `property` value is a
+    // non-primitive.
+    var isHostType = function (object, property) {
+      var type = typeof object[property];
+      return type == 'object' ? !!object[property] : !PrimitiveTypes[type];
+    };
+
+    // Internal: Normalizes the `for...in` iteration algorithm across
+    // environments. Each enumerated key is yielded to a `callback` function.
+    forEach = function (object, callback) {
+      var size = 0, Properties, members, property;
+
+      // Tests for bugs in the current environment's `for...in` algorithm. The
+      // `valueOf` property inherits the non-enumerable flag from
+      // `Object.prototype` in older versions of IE, Netscape, and Mozilla.
+      (Properties = function () {
+        this.valueOf = 0;
+      }).prototype.valueOf = 0;
+
+      // Iterate over a new instance of the `Properties` class.
+      members = new Properties();
+      for (property in members) {
+        // Ignore all properties inherited from `Object.prototype`.
+        if (isProperty.call(members, property)) {
+          size++;
+        }
+      }
+      Properties = members = null;
+
+      // Normalize the iteration algorithm.
+      if (!size) {
+        // A list of non-enumerable properties inherited from `Object.prototype`.
+        members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"];
+        // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable
+        // properties.
+        forEach = function (object, callback) {
+          var isFunction = getClass.call(object) == functionClass, property, length;
+          var hasProperty = !isFunction && typeof object.constructor != 'function' && isHostType(object, 'hasOwnProperty') ? object.hasOwnProperty : isProperty;
+          for (property in object) {
+            // Gecko <= 1.0 enumerates the `prototype` property of functions under
+            // certain conditions; IE does not.
+            if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) {
+              callback(property);
+            }
+          }
+          // Manually invoke the callback for each non-enumerable property.
+          for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));
+        };
+      } else if (size == 2) {
+        // Safari <= 2.0.4 enumerates shadowed properties twice.
+        forEach = function (object, callback) {
+          // Create a set of iterated properties.
+          var members = {}, isFunction = getClass.call(object) == functionClass, property;
+          for (property in object) {
+            // Store each property name to prevent double enumeration. The
+            // `prototype` property of functions is not enumerated due to cross-
+            // environment inconsistencies.
+            if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {
+              callback(property);
+            }
+          }
+        };
+      } else {
+        // No bugs detected; use the standard `for...in` algorithm.
+        forEach = function (object, callback) {
+          var isFunction = getClass.call(object) == functionClass, property, isConstructor;
+          for (property in object) {
+            if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) {
+              callback(property);
+            }
+          }
+          // Manually invoke the callback for the `constructor` property due to
+          // cross-environment inconsistencies.
+          if (isConstructor || isProperty.call(object, (property = "constructor"))) {
+            callback(property);
+          }
+        };
+      }
+      return forEach(object, callback);
+    };
+
+    // Public: Serializes a JavaScript `value` as a JSON string. The optional
+    // `filter` argument may specify either a function that alters how object and
+    // array members are serialized, or an array of strings and numbers that
+    // indicates which properties should be serialized. The optional `width`
+    // argument may be either a string or number that specifies the indentation
+    // level of the output.
+    if (!has("json-stringify")) {
+      // Internal: A map of control characters and their escaped equivalents.
+      var Escapes = {
+        92: "\\\\",
+        34: '\\"',
+        8: "\\b",
+        12: "\\f",
+        10: "\\n",
+        13: "\\r",
+        9: "\\t"
+      };
+
+      // Internal: Converts `value` into a zero-padded string such that its
+      // length is at least equal to `width`. The `width` must be <= 6.
+      var leadingZeroes = "000000";
+      var toPaddedString = function (width, value) {
+        // The `|| 0` expression is necessary to work around a bug in
+        // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`.
+        return (leadingZeroes + (value || 0)).slice(-width);
+      };
+
+      // Internal: Double-quotes a string `value`, replacing all ASCII control
+      // characters (characters with code unit values between 0 and 31) with
+      // their escaped equivalents. This is an implementation of the
+      // `Quote(value)` operation defined in ES 5.1 section 15.12.3.
+      var unicodePrefix = "\\u00";
+      var quote = function (value) {
+        var result = '"', index = 0, length = value.length, isLarge = length > 10 && charIndexBuggy, symbols;
+        if (isLarge) {
+          symbols = value.split("");
+        }
+        for (; index < length; index++) {
+          var charCode = value.charCodeAt(index);
+          // If the character is a control character, append its Unicode or
+          // shorthand escape sequence; otherwise, append the character as-is.
+          switch (charCode) {
+            case 8: case 9: case 10: case 12: case 13: case 34: case 92:
+              result += Escapes[charCode];
+              break;
+            default:
+              if (charCode < 32) {
+                result += unicodePrefix + toPaddedString(2, charCode.toString(16));
+                break;
+              }
+              result += isLarge ? symbols[index] : charIndexBuggy ? value.charAt(index) : value[index];
+          }
+        }
+        return result + '"';
+      };
+
+      // Internal: Recursively serializes an object. Implements the
+      // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.
+      var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {
+        var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;
+        try {
+          // Necessary for host object support.
+          value = object[property];
+        } catch (exception) {}
+        if (typeof value == "object" && value) {
+          className = getClass.call(value);
+          if (className == dateClass && !isProperty.call(value, "toJSON")) {
+            if (value > -1 / 0 && value < 1 / 0) {
+              // Dates are serialized according to the `Date#toJSON` method
+              // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15
+              // for the ISO 8601 date time string format.
+              if (getDay) {
+                // Manually compute the year, month, date, hours, minutes,
+                // seconds, and milliseconds if the `getUTC*` methods are
+                // buggy. Adapted from @Yaffle's `date-shim` project.
+                date = floor(value / 864e5);
+                for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);
+                for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);
+                date = 1 + date - getDay(year, month);
+                // The `time` value specifies the time within the day (see ES
+                // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used
+                // to compute `A modulo B`, as the `%` operator does not
+                // correspond to the `modulo` operation for negative numbers.
+                time = (value % 864e5 + 864e5) % 864e5;
+                // The hours, minutes, seconds, and milliseconds are obtained by
+                // decomposing the time within the day. See section 15.9.1.10.
+                hours = floor(time / 36e5) % 24;
+                minutes = floor(time / 6e4) % 60;
+                seconds = floor(time / 1e3) % 60;
+                milliseconds = time % 1e3;
+              } else {
+                year = value.getUTCFullYear();
+                month = value.getUTCMonth();
+                date = value.getUTCDate();
+                hours = value.getUTCHours();
+                minutes = value.getUTCMinutes();
+                seconds = value.getUTCSeconds();
+                milliseconds = value.getUTCMilliseconds();
+              }
+              // Serialize extended years correctly.
+              value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +
+                "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) +
+                // Months, dates, hours, minutes, and seconds should have two
+                // digits; milliseconds should have three.
+                "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) +
+                // Milliseconds are optional in ES 5.0, but required in 5.1.
+                "." + toPaddedString(3, milliseconds) + "Z";
+            } else {
+              value = null;
+            }
+          } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) {
+            // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the
+            // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3
+            // ignores all `toJSON` methods on these objects unless they are
+            // defined directly on an instance.
+            value = value.toJSON(property);
+          }
+        }
+        if (callback) {
+          // If a replacement function was provided, call it to obtain the value
+          // for serialization.
+          value = callback.call(object, property, value);
+        }
+        if (value === null) {
+          return "null";
+        }
+        className = getClass.call(value);
+        if (className == booleanClass) {
+          // Booleans are represented literally.
+          return "" + value;
+        } else if (className == numberClass) {
+          // JSON numbers must be finite. `Infinity` and `NaN` are serialized as
+          // `"null"`.
+          return value > -1 / 0 && value < 1 / 0 ? "" + value : "null";
+        } else if (className == stringClass) {
+          // Strings are double-quoted and escaped.
+          return quote("" + value);
+        }
+        // Recursively serialize objects and arrays.
+        if (typeof value == "object") {
+          // Check for cyclic structures. This is a linear search; performance
+          // is inversely proportional to the number of unique nested objects.
+          for (length = stack.length; length--;) {
+            if (stack[length] === value) {
+              // Cyclic structures cannot be serialized by `JSON.stringify`.
+              throw TypeError();
+            }
+          }
+          // Add the object to the stack of traversed objects.
+          stack.push(value);
+          results = [];
+          // Save the current indentation level and indent one additional level.
+          prefix = indentation;
+          indentation += whitespace;
+          if (className == arrayClass) {
+            // Recursively serialize array elements.
+            for (index = 0, length = value.length; index < length; index++) {
+              element = serialize(index, value, callback, properties, whitespace, indentation, stack);
+              results.push(element === undef ? "null" : element);
+            }
+            result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";
+          } else {
+            // Recursively serialize object members. Members are selected from
+            // either a user-specified list of property names, or the object
+            // itself.
+            forEach(properties || value, function (property) {
+              var element = serialize(property, value, callback, properties, whitespace, indentation, stack);
+              if (element !== undef) {
+                // According to ES 5.1 section 15.12.3: "If `gap` {whitespace}
+                // is not the empty string, let `member` {quote(property) + ":"}
+                // be the concatenation of `member` and the `space` character."
+                // The "`space` character" refers to the literal space
+                // character, not the `space` {width} argument provided to
+                // `JSON.stringify`.
+                results.push(quote(property) + ":" + (whitespace ? " " : "") + element);
+              }
+            });
+            result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";
+          }
+          // Remove the object from the traversed object stack.
+          stack.pop();
+          return result;
+        }
+      };
+
+      // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.
+      JSON3.stringify = function (source, filter, width) {
+        var whitespace, callback, properties, className;
+        if (typeof filter == "function" || typeof filter == "object" && filter) {
+          if ((className = getClass.call(filter)) == functionClass) {
+            callback = filter;
+          } else if (className == arrayClass) {
+            // Convert the property names array into a makeshift set.
+            properties = {};
+            for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1));
+          }
+        }
+        if (width) {
+          if ((className = getClass.call(width)) == numberClass) {
+            // Convert the `width` to an integer and create a string containing
+            // `width` number of space characters.
+            if ((width -= width % 1) > 0) {
+              for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");
+            }
+          } else if (className == stringClass) {
+            whitespace = width.length <= 10 ? width : width.slice(0, 10);
+          }
+        }
+        // Opera <= 7.54u2 discards the values associated with empty string keys
+        // (`""`) only if they are used directly within an object member list
+        // (e.g., `!("" in { "": 1})`).
+        return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []);
+      };
+    }
+
+    // Public: Parses a JSON source string.
+    if (!has("json-parse")) {
+      var fromCharCode = String.fromCharCode;
+
+      // Internal: A map of escaped control characters and their unescaped
+      // equivalents.
+      var Unescapes = {
+        92: "\\",
+        34: '"',
+        47: "/",
+        98: "\b",
+        116: "\t",
+        110: "\n",
+        102: "\f",
+        114: "\r"
+      };
+
+      // Internal: Stores the parser state.
+      var Index, Source;
+
+      // Internal: Resets the parser state and throws a `SyntaxError`.
+      var abort = function() {
+        Index = Source = null;
+        throw SyntaxError();
+      };
+
+      // Internal: Returns the next token, or `"$"` if the parser has reached
+      // the end of the source string. A token may be a string, number, `null`
+      // literal, or Boolean literal.
+      var lex = function () {
+        var source = Source, length = source.length, value, begin, position, isSigned, charCode;
+        while (Index < length) {
+          charCode = source.charCodeAt(Index);
+          switch (charCode) {
+            case 9: case 10: case 13: case 32:
+              // Skip whitespace tokens, including tabs, carriage returns, line
+              // feeds, and space characters.
+              Index++;
+              break;
+            case 123: case 125: case 91: case 93: case 58: case 44:
+              // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at
+              // the current position.
+              value = charIndexBuggy ? source.charAt(Index) : source[Index];
+              Index++;
+              return value;
+            case 34:
+              // `"` delimits a JSON string; advance to the next character and
+              // begin parsing the string. String tokens are prefixed with the
+              // sentinel `@` character to distinguish them from punctuators and
+              // end-of-string tokens.
+              for (value = "@", Index++; Index < length;) {
+                charCode = source.charCodeAt(Index);
+                if (charCode < 32) {
+                  // Unescaped ASCII control characters (those with a code unit
+                  // less than the space character) are not permitted.
+                  abort();
+                } else if (charCode == 92) {
+                  // A reverse solidus (`\`) marks the beginning of an escaped
+                  // control character (including `"`, `\`, and `/`) or Unicode
+                  // escape sequence.
+                  charCode = source.charCodeAt(++Index);
+                  switch (charCode) {
+                    case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:
+                      // Revive escaped control characters.
+                      value += Unescapes[charCode];
+                      Index++;
+                      break;
+                    case 117:
+                      // `\u` marks the beginning of a Unicode escape sequence.
+                      // Advance to the first character and validate the
+                      // four-digit code point.
+                      begin = ++Index;
+                      for (position = Index + 4; Index < position; Index++) {
+                        charCode = source.charCodeAt(Index);
+                        // A valid sequence comprises four hexdigits (case-
+                        // insensitive) that form a single hexadecimal value.
+                        if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {
+                          // Invalid Unicode escape sequence.
+                          abort();
+                        }
+                      }
+                      // Revive the escaped character.
+                      value += fromCharCode("0x" + source.slice(begin, Index));
+                      break;
+                    default:
+                      // Invalid escape sequence.
+                      abort();
+                  }
+                } else {
+                  if (charCode == 34) {
+                    // An unescaped double-quote character marks the end of the
+                    // string.
+                    break;
+                  }
+                  charCode = source.charCodeAt(Index);
+                  begin = Index;
+                  // Optimize for the common case where a string is valid.
+                  while (charCode >= 32 && charCode != 92 && charCode != 34) {
+                    charCode = source.charCodeAt(++Index);
+                  }
+                  // Append the string as-is.
+                  value += source.slice(begin, Index);
+                }
+              }
+              if (source.charCodeAt(Index) == 34) {
+                // Advance to the next character and return the revived string.
+                Index++;
+                return value;
+              }
+              // Unterminated string.
+              abort();
+            default:
+              // Parse numbers and literals.
+              begin = Index;
+              // Advance past the negative sign, if one is specified.
+              if (charCode == 45) {
+                isSigned = true;
+                charCode = source.charCodeAt(++Index);
+              }
+              // Parse an integer or floating-point value.
+              if (charCode >= 48 && charCode <= 57) {
+                // Leading zeroes are interpreted as octal literals.
+                if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {
+                  // Illegal octal literal.
+                  abort();
+                }
+                isSigned = false;
+                // Parse the integer component.
+                for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);
+                // Floats cannot contain a leading decimal point; however, this
+                // case is already accounted for by the parser.
+                if (source.charCodeAt(Index) == 46) {
+                  position = ++Index;
+                  // Parse the decimal component.
+                  for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
+                  if (position == Index) {
+                    // Illegal trailing decimal.
+                    abort();
+                  }
+                  Index = position;
+                }
+                // Parse exponents. The `e` denoting the exponent is
+                // case-insensitive.
+                charCode = source.charCodeAt(Index);
+                if (charCode == 101 || charCode == 69) {
+                  charCode = source.charCodeAt(++Index);
+                  // Skip past the sign following the exponent, if one is
+                  // specified.
+                  if (charCode == 43 || charCode == 45) {
+                    Index++;
+                  }
+                  // Parse the exponential component.
+                  for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
+                  if (position == Index) {
+                    // Illegal empty exponent.
+                    abort();
+                  }
+                  Index = position;
+                }
+                // Coerce the parsed value to a JavaScript number.
+                return +source.slice(begin, Index);
+              }
+              // A negative sign may only precede numbers.
+              if (isSigned) {
+                abort();
+              }
+              // `true`, `false`, and `null` literals.
+              if (source.slice(Index, Index + 4) == "true") {
+                Index += 4;
+                return true;
+              } else if (source.slice(Index, Index + 5) == "false") {
+                Index += 5;
+                return false;
+              } else if (source.slice(Index, Index + 4) == "null") {
+                Index += 4;
+                return null;
+              }
+              // Unrecognized token.
+              abort();
+          }
+        }
+        // Return the sentinel `$` character if the parser has reached the end
+        // of the source string.
+        return "$";
+      };
+
+      // Internal: Parses a JSON `value` token.
+      var get = function (value) {
+        var results, hasMembers;
+        if (value == "$") {
+          // Unexpected end of input.
+          abort();
+        }
+        if (typeof value == "string") {
+          if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") {
+            // Remove the sentinel `@` character.
+            return value.slice(1);
+          }
+          // Parse object and array literals.
+          if (value == "[") {
+            // Parses a JSON array, returning a new JavaScript array.
+            results = [];
+            for (;; hasMembers || (hasMembers = true)) {
+              value = lex();
+              // A closing square bracket marks the end of the array literal.
+              if (value == "]") {
+                break;
+              }
+              // If the array literal contains elements, the current token
+              // should be a comma separating the previous element from the
+              // next.
+              if (hasMembers) {
+                if (value == ",") {
+                  value = lex();
+                  if (value == "]") {
+                    // Unexpected trailing `,` in array literal.
+                    abort();
+                  }
+                } else {
+                  // A `,` must separate each array element.
+                  abort();
+                }
+              }
+              // Elisions and leading commas are not permitted.
+              if (value == ",") {
+                abort();
+              }
+              results.push(get(value));
+            }
+            return results;
+          } else if (value == "{") {
+            // Parses a JSON object, returning a new JavaScript object.
+            results = {};
+            for (;; hasMembers || (hasMembers = true)) {
+              value = lex();
+              // A closing curly brace marks the end of the object literal.
+              if (value == "}") {
+                break;
+              }
+              // If the object literal contains members, the current token
+              // should be a comma separator.
+              if (hasMembers) {
+                if (value == ",") {
+                  value = lex();
+                  if (value == "}") {
+                    // Unexpected trailing `,` in object literal.
+                    abort();
+                  }
+                } else {
+                  // A `,` must separate each object member.
+                  abort();
+                }
+              }
+              // Leading commas are not permitted, object property names must be
+              // double-quoted strings, and a `:` must separate each property
+              // name and value.
+              if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") {
+                abort();
+              }
+              results[value.slice(1)] = get(lex());
+            }
+            return results;
+          }
+          // Unexpected token encountered.
+          abort();
+        }
+        return value;
+      };
+
+      // Internal: Updates a traversed object member.
+      var update = function(source, property, callback) {
+        var element = walk(source, property, callback);
+        if (element === undef) {
+          delete source[property];
+        } else {
+          source[property] = element;
+        }
+      };
+
+      // Internal: Recursively traverses a parsed JSON object, invoking the
+      // `callback` function for each value. This is an implementation of the
+      // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.
+      var walk = function (source, property, callback) {
+        var value = source[property], length;
+        if (typeof value == "object" && value) {
+          // `forEach` can't be used to traverse an array in Opera <= 8.54
+          // because its `Object#hasOwnProperty` implementation returns `false`
+          // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`).
+          if (getClass.call(value) == arrayClass) {
+            for (length = value.length; length--;) {
+              update(value, length, callback);
+            }
+          } else {
+            forEach(value, function (property) {
+              update(value, property, callback);
+            });
+          }
+        }
+        return callback.call(source, property, value);
+      };
+
+      // Public: `JSON.parse`. See ES 5.1 section 15.12.2.
+      JSON3.parse = function (source, callback) {
+        var result, value;
+        Index = 0;
+        Source = "" + source;
+        result = get(lex());
+        // If a JSON string contains multiple tokens, it is invalid.
+        if (lex() != "$") {
+          abort();
+        }
+        // Reset the parser state.
+        Index = Source = null;
+        return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result;
+      };
+    }
+  }
+
+  // Export for asynchronous module loaders.
+  if (isLoader) {
+    define(function () {
+      return JSON3;
+    });
+  }
+}(this));
+
+},{}],43:[function(require,module,exports){
+module.exports = toArray
+
+function toArray(list, index) {
+    var array = []
+
+    index = index || 0
+
+    for (var i = index || 0; i < list.length; i++) {
+        array[i - index] = list[i]
+    }
+
+    return array
+}
+
+},{}]},{},[1])
+(1)
+});
+;
diff --git a/client/js/components.min.js b/client/js/components.min.js
index dea6055e..34aa9762 100644
--- a/client/js/components.min.js
+++ b/client/js/components.min.js
@@ -1,3 +1,5 @@
 !function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){function c(a){var b=a.length,c=_.type(a);return"function"===c||_.isWindow(a)?!1:1===a.nodeType&&b?!0:"array"===c||0===b||"number"==typeof b&&b>0&&b-1 in a}function d(a,b,c){if(_.isFunction(b))return _.grep(a,function(a,d){return!!b.call(a,d,a)!==c});if(b.nodeType)return _.grep(a,function(a){return a===b!==c});if("string"==typeof b){if(hb.test(b))return _.filter(b,a,c);b=_.filter(b,a)}return _.grep(a,function(a){return U.call(b,a)>=0!==c})}function e(a,b){for(;(a=a[b])&&1!==a.nodeType;);return a}function f(a){var b=ob[a]={};return _.each(a.match(nb)||[],function(a,c){b[c]=!0}),b}function g(){Z.removeEventListener("DOMContentLoaded",g,!1),a.removeEventListener("load",g,!1),_.ready()}function h(){Object.defineProperty(this.cache={},0,{get:function(){return{}}}),this.expando=_.expando+Math.random()}function i(a,b,c){var d;if(void 0===c&&1===a.nodeType)if(d="data-"+b.replace(ub,"-$1").toLowerCase(),c=a.getAttribute(d),"string"==typeof c){try{c="true"===c?!0:"false"===c?!1:"null"===c?null:+c+""===c?+c:tb.test(c)?_.parseJSON(c):c}catch(e){}sb.set(a,b,c)}else c=void 0;return c}function j(){return!0}function k(){return!1}function l(){try{return Z.activeElement}catch(a){}}function m(a,b){return _.nodeName(a,"table")&&_.nodeName(11!==b.nodeType?b:b.firstChild,"tr")?a.getElementsByTagName("tbody")[0]||a.appendChild(a.ownerDocument.createElement("tbody")):a}function n(a){return a.type=(null!==a.getAttribute("type"))+"/"+a.type,a}function o(a){var b=Kb.exec(a.type);return b?a.type=b[1]:a.removeAttribute("type"),a}function p(a,b){for(var c=0,d=a.length;d>c;c++)rb.set(a[c],"globalEval",!b||rb.get(b[c],"globalEval"))}function q(a,b){var c,d,e,f,g,h,i,j;if(1===b.nodeType){if(rb.hasData(a)&&(f=rb.access(a),g=rb.set(b,f),j=f.events)){delete g.handle,g.events={};for(e in j)for(c=0,d=j[e].length;d>c;c++)_.event.add(b,e,j[e][c])}sb.hasData(a)&&(h=sb.access(a),i=_.extend({},h),sb.set(b,i))}}function r(a,b){var c=a.getElementsByTagName?a.getElementsByTagName(b||"*"):a.querySelectorAll?a.querySelectorAll(b||"*"):[];return void 0===b||b&&_.nodeName(a,b)?_.merge([a],c):c}function s(a,b){var c=b.nodeName.toLowerCase();"input"===c&&yb.test(a.type)?b.checked=a.checked:("input"===c||"textarea"===c)&&(b.defaultValue=a.defaultValue)}function t(b,c){var d,e=_(c.createElement(b)).appendTo(c.body),f=a.getDefaultComputedStyle&&(d=a.getDefaultComputedStyle(e[0]))?d.display:_.css(e[0],"display");return e.detach(),f}function u(a){var b=Z,c=Ob[a];return c||(c=t(a,b),"none"!==c&&c||(Nb=(Nb||_("<iframe frameborder='0' width='0' height='0'/>")).appendTo(b.documentElement),b=Nb[0].contentDocument,b.write(),b.close(),c=t(a,b),Nb.detach()),Ob[a]=c),c}function v(a,b,c){var d,e,f,g,h=a.style;return c=c||Rb(a),c&&(g=c.getPropertyValue(b)||c[b]),c&&(""!==g||_.contains(a.ownerDocument,a)||(g=_.style(a,b)),Qb.test(g)&&Pb.test(b)&&(d=h.width,e=h.minWidth,f=h.maxWidth,h.minWidth=h.maxWidth=h.width=g,g=c.width,h.width=d,h.minWidth=e,h.maxWidth=f)),void 0!==g?g+"":g}function w(a,b){return{get:function(){return a()?void delete this.get:(this.get=b).apply(this,arguments)}}}function x(a,b){if(b in a)return b;for(var c=b[0].toUpperCase()+b.slice(1),d=b,e=Xb.length;e--;)if(b=Xb[e]+c,b in a)return b;return d}function y(a,b,c){var d=Tb.exec(b);return d?Math.max(0,d[1]-(c||0))+(d[2]||"px"):b}function z(a,b,c,d,e){for(var f=c===(d?"border":"content")?4:"width"===b?1:0,g=0;4>f;f+=2)"margin"===c&&(g+=_.css(a,c+wb[f],!0,e)),d?("content"===c&&(g-=_.css(a,"padding"+wb[f],!0,e)),"margin"!==c&&(g-=_.css(a,"border"+wb[f]+"Width",!0,e))):(g+=_.css(a,"padding"+wb[f],!0,e),"padding"!==c&&(g+=_.css(a,"border"+wb[f]+"Width",!0,e)));return g}function A(a,b,c){var d=!0,e="width"===b?a.offsetWidth:a.offsetHeight,f=Rb(a),g="border-box"===_.css(a,"boxSizing",!1,f);if(0>=e||null==e){if(e=v(a,b,f),(0>e||null==e)&&(e=a.style[b]),Qb.test(e))return e;d=g&&(Y.boxSizingReliable()||e===a.style[b]),e=parseFloat(e)||0}return e+z(a,b,c||(g?"border":"content"),d,f)+"px"}function B(a,b){for(var c,d,e,f=[],g=0,h=a.length;h>g;g++)d=a[g],d.style&&(f[g]=rb.get(d,"olddisplay"),c=d.style.display,b?(f[g]||"none"!==c||(d.style.display=""),""===d.style.display&&xb(d)&&(f[g]=rb.access(d,"olddisplay",u(d.nodeName)))):(e=xb(d),"none"===c&&e||rb.set(d,"olddisplay",e?c:_.css(d,"display"))));for(g=0;h>g;g++)d=a[g],d.style&&(b&&"none"!==d.style.display&&""!==d.style.display||(d.style.display=b?f[g]||"":"none"));return a}function C(a,b,c,d,e){return new C.prototype.init(a,b,c,d,e)}function D(){return setTimeout(function(){Yb=void 0}),Yb=_.now()}function E(a,b){var c,d=0,e={height:a};for(b=b?1:0;4>d;d+=2-b)c=wb[d],e["margin"+c]=e["padding"+c]=a;return b&&(e.opacity=e.width=a),e}function F(a,b,c){for(var d,e=(cc[b]||[]).concat(cc["*"]),f=0,g=e.length;g>f;f++)if(d=e[f].call(c,b,a))return d}function G(a,b,c){var d,e,f,g,h,i,j,k,l=this,m={},n=a.style,o=a.nodeType&&xb(a),p=rb.get(a,"fxshow");c.queue||(h=_._queueHooks(a,"fx"),null==h.unqueued&&(h.unqueued=0,i=h.empty.fire,h.empty.fire=function(){h.unqueued||i()}),h.unqueued++,l.always(function(){l.always(function(){h.unqueued--,_.queue(a,"fx").length||h.empty.fire()})})),1===a.nodeType&&("height"in b||"width"in b)&&(c.overflow=[n.overflow,n.overflowX,n.overflowY],j=_.css(a,"display"),k="none"===j?rb.get(a,"olddisplay")||u(a.nodeName):j,"inline"===k&&"none"===_.css(a,"float")&&(n.display="inline-block")),c.overflow&&(n.overflow="hidden",l.always(function(){n.overflow=c.overflow[0],n.overflowX=c.overflow[1],n.overflowY=c.overflow[2]}));for(d in b)if(e=b[d],$b.exec(e)){if(delete b[d],f=f||"toggle"===e,e===(o?"hide":"show")){if("show"!==e||!p||void 0===p[d])continue;o=!0}m[d]=p&&p[d]||_.style(a,d)}else j=void 0;if(_.isEmptyObject(m))"inline"===("none"===j?u(a.nodeName):j)&&(n.display=j);else{p?"hidden"in p&&(o=p.hidden):p=rb.access(a,"fxshow",{}),f&&(p.hidden=!o),o?_(a).show():l.done(function(){_(a).hide()}),l.done(function(){var b;rb.remove(a,"fxshow");for(b in m)_.style(a,b,m[b])});for(d in m)g=F(o?p[d]:0,d,l),d in p||(p[d]=g.start,o&&(g.end=g.start,g.start="width"===d||"height"===d?1:0))}}function H(a,b){var c,d,e,f,g;for(c in a)if(d=_.camelCase(c),e=b[d],f=a[c],_.isArray(f)&&(e=f[1],f=a[c]=f[0]),c!==d&&(a[d]=f,delete a[c]),g=_.cssHooks[d],g&&"expand"in g){f=g.expand(f),delete a[d];for(c in f)c in a||(a[c]=f[c],b[c]=e)}else b[d]=e}function I(a,b,c){var d,e,f=0,g=bc.length,h=_.Deferred().always(function(){delete i.elem}),i=function(){if(e)return!1;for(var b=Yb||D(),c=Math.max(0,j.startTime+j.duration-b),d=c/j.duration||0,f=1-d,g=0,i=j.tweens.length;i>g;g++)j.tweens[g].run(f);return h.notifyWith(a,[j,f,c]),1>f&&i?c:(h.resolveWith(a,[j]),!1)},j=h.promise({elem:a,props:_.extend({},b),opts:_.extend(!0,{specialEasing:{}},c),originalProperties:b,originalOptions:c,startTime:Yb||D(),duration:c.duration,tweens:[],createTween:function(b,c){var d=_.Tween(a,j.opts,b,c,j.opts.specialEasing[b]||j.opts.easing);return j.tweens.push(d),d},stop:function(b){var c=0,d=b?j.tweens.length:0;if(e)return this;for(e=!0;d>c;c++)j.tweens[c].run(1);return b?h.resolveWith(a,[j,b]):h.rejectWith(a,[j,b]),this}}),k=j.props;for(H(k,j.opts.specialEasing);g>f;f++)if(d=bc[f].call(j,a,k,j.opts))return d;return _.map(k,F,j),_.isFunction(j.opts.start)&&j.opts.start.call(a,j),_.fx.timer(_.extend(i,{elem:a,anim:j,queue:j.opts.queue})),j.progress(j.opts.progress).done(j.opts.done,j.opts.complete).fail(j.opts.fail).always(j.opts.always)}function J(a){return function(b,c){"string"!=typeof b&&(c=b,b="*");var d,e=0,f=b.toLowerCase().match(nb)||[];if(_.isFunction(c))for(;d=f[e++];)"+"===d[0]?(d=d.slice(1)||"*",(a[d]=a[d]||[]).unshift(c)):(a[d]=a[d]||[]).push(c)}}function K(a,b,c,d){function e(h){var i;return f[h]=!0,_.each(a[h]||[],function(a,h){var j=h(b,c,d);return"string"!=typeof j||g||f[j]?g?!(i=j):void 0:(b.dataTypes.unshift(j),e(j),!1)}),i}var f={},g=a===vc;return e(b.dataTypes[0])||!f["*"]&&e("*")}function L(a,b){var c,d,e=_.ajaxSettings.flatOptions||{};for(c in b)void 0!==b[c]&&((e[c]?a:d||(d={}))[c]=b[c]);return d&&_.extend(!0,a,d),a}function M(a,b,c){for(var d,e,f,g,h=a.contents,i=a.dataTypes;"*"===i[0];)i.shift(),void 0===d&&(d=a.mimeType||b.getResponseHeader("Content-Type"));if(d)for(e in h)if(h[e]&&h[e].test(d)){i.unshift(e);break}if(i[0]in c)f=i[0];else{for(e in c){if(!i[0]||a.converters[e+" "+i[0]]){f=e;break}g||(g=e)}f=f||g}return f?(f!==i[0]&&i.unshift(f),c[f]):void 0}function N(a,b,c,d){var e,f,g,h,i,j={},k=a.dataTypes.slice();if(k[1])for(g in a.converters)j[g.toLowerCase()]=a.converters[g];for(f=k.shift();f;)if(a.responseFields[f]&&(c[a.responseFields[f]]=b),!i&&d&&a.dataFilter&&(b=a.dataFilter(b,a.dataType)),i=f,f=k.shift())if("*"===f)f=i;else if("*"!==i&&i!==f){if(g=j[i+" "+f]||j["* "+f],!g)for(e in j)if(h=e.split(" "),h[1]===f&&(g=j[i+" "+h[0]]||j["* "+h[0]])){g===!0?g=j[e]:j[e]!==!0&&(f=h[0],k.unshift(h[1]));break}if(g!==!0)if(g&&a["throws"])b=g(b);else try{b=g(b)}catch(l){return{state:"parsererror",error:g?l:"No conversion from "+i+" to "+f}}}return{state:"success",data:b}}function O(a,b,c,d){var e;if(_.isArray(b))_.each(b,function(b,e){c||zc.test(a)?d(a,e):O(a+"["+("object"==typeof e?b:"")+"]",e,c,d)});else if(c||"object"!==_.type(b))d(a,b);else for(e in b)O(a+"["+e+"]",b[e],c,d)}function P(a){return _.isWindow(a)?a:9===a.nodeType&&a.defaultView}var Q=[],R=Q.slice,S=Q.concat,T=Q.push,U=Q.indexOf,V={},W=V.toString,X=V.hasOwnProperty,Y={},Z=a.document,$="2.1.1",_=function(a,b){return new _.fn.init(a,b)},ab=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,bb=/^-ms-/,cb=/-([\da-z])/gi,db=function(a,b){return b.toUpperCase()};_.fn=_.prototype={jquery:$,constructor:_,selector:"",length:0,toArray:function(){return R.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:R.call(this)},pushStack:function(a){var b=_.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a,b){return _.each(this,a,b)},map:function(a){return this.pushStack(_.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return this.pushStack(R.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},eq:function(a){var b=this.length,c=+a+(0>a?b:0);return this.pushStack(c>=0&&b>c?[this[c]]:[])},end:function(){return this.prevObject||this.constructor(null)},push:T,sort:Q.sort,splice:Q.splice},_.extend=_.fn.extend=function(){var a,b,c,d,e,f,g=arguments[0]||{},h=1,i=arguments.length,j=!1;for("boolean"==typeof g&&(j=g,g=arguments[h]||{},h++),"object"==typeof g||_.isFunction(g)||(g={}),h===i&&(g=this,h--);i>h;h++)if(null!=(a=arguments[h]))for(b in a)c=g[b],d=a[b],g!==d&&(j&&d&&(_.isPlainObject(d)||(e=_.isArray(d)))?(e?(e=!1,f=c&&_.isArray(c)?c:[]):f=c&&_.isPlainObject(c)?c:{},g[b]=_.extend(j,f,d)):void 0!==d&&(g[b]=d));return g},_.extend({expando:"jQuery"+($+Math.random()).replace(/\D/g,""),isReady:!0,error:function(a){throw new Error(a)},noop:function(){},isFunction:function(a){return"function"===_.type(a)},isArray:Array.isArray,isWindow:function(a){return null!=a&&a===a.window},isNumeric:function(a){return!_.isArray(a)&&a-parseFloat(a)>=0},isPlainObject:function(a){return"object"!==_.type(a)||a.nodeType||_.isWindow(a)?!1:a.constructor&&!X.call(a.constructor.prototype,"isPrototypeOf")?!1:!0},isEmptyObject:function(a){var b;for(b in a)return!1;return!0},type:function(a){return null==a?a+"":"object"==typeof a||"function"==typeof a?V[W.call(a)]||"object":typeof a},globalEval:function(a){var b,c=eval;a=_.trim(a),a&&(1===a.indexOf("use strict")?(b=Z.createElement("script"),b.text=a,Z.head.appendChild(b).parentNode.removeChild(b)):c(a))},camelCase:function(a){return a.replace(bb,"ms-").replace(cb,db)},nodeName:function(a,b){return a.nodeName&&a.nodeName.toLowerCase()===b.toLowerCase()},each:function(a,b,d){var e,f=0,g=a.length,h=c(a);if(d){if(h)for(;g>f&&(e=b.apply(a[f],d),e!==!1);f++);else for(f in a)if(e=b.apply(a[f],d),e===!1)break}else if(h)for(;g>f&&(e=b.call(a[f],f,a[f]),e!==!1);f++);else for(f in a)if(e=b.call(a[f],f,a[f]),e===!1)break;return a},trim:function(a){return null==a?"":(a+"").replace(ab,"")},makeArray:function(a,b){var d=b||[];return null!=a&&(c(Object(a))?_.merge(d,"string"==typeof a?[a]:a):T.call(d,a)),d},inArray:function(a,b,c){return null==b?-1:U.call(b,a,c)},merge:function(a,b){for(var c=+b.length,d=0,e=a.length;c>d;d++)a[e++]=b[d];return a.length=e,a},grep:function(a,b,c){for(var d,e=[],f=0,g=a.length,h=!c;g>f;f++)d=!b(a[f],f),d!==h&&e.push(a[f]);return e},map:function(a,b,d){var e,f=0,g=a.length,h=c(a),i=[];if(h)for(;g>f;f++)e=b(a[f],f,d),null!=e&&i.push(e);else for(f in a)e=b(a[f],f,d),null!=e&&i.push(e);return S.apply([],i)},guid:1,proxy:function(a,b){var c,d,e;return"string"==typeof b&&(c=a[b],b=a,a=c),_.isFunction(a)?(d=R.call(arguments,2),e=function(){return a.apply(b||this,d.concat(R.call(arguments)))},e.guid=a.guid=a.guid||_.guid++,e):void 0},now:Date.now,support:Y}),_.each("Boolean Number String Function Array Date RegExp Object Error".split(" "),function(a,b){V["[object "+b+"]"]=b.toLowerCase()});var eb=function(a){function b(a,b,c,d){var e,f,g,h,i,j,l,n,o,p;if((b?b.ownerDocument||b:O)!==G&&F(b),b=b||G,c=c||[],!a||"string"!=typeof a)return c;if(1!==(h=b.nodeType)&&9!==h)return[];if(I&&!d){if(e=sb.exec(a))if(g=e[1]){if(9===h){if(f=b.getElementById(g),!f||!f.parentNode)return c;if(f.id===g)return c.push(f),c}else if(b.ownerDocument&&(f=b.ownerDocument.getElementById(g))&&M(b,f)&&f.id===g)return c.push(f),c}else{if(e[2])return _.apply(c,b.getElementsByTagName(a)),c;if((g=e[3])&&v.getElementsByClassName&&b.getElementsByClassName)return _.apply(c,b.getElementsByClassName(g)),c}if(v.qsa&&(!J||!J.test(a))){if(n=l=N,o=b,p=9===h&&a,1===h&&"object"!==b.nodeName.toLowerCase()){for(j=z(a),(l=b.getAttribute("id"))?n=l.replace(ub,"\\$&"):b.setAttribute("id",n),n="[id='"+n+"'] ",i=j.length;i--;)j[i]=n+m(j[i]);o=tb.test(a)&&k(b.parentNode)||b,p=j.join(",")}if(p)try{return _.apply(c,o.querySelectorAll(p)),c}catch(q){}finally{l||b.removeAttribute("id")}}}return B(a.replace(ib,"$1"),b,c,d)}function c(){function a(c,d){return b.push(c+" ")>w.cacheLength&&delete a[b.shift()],a[c+" "]=d}var b=[];return a}function d(a){return a[N]=!0,a}function e(a){var b=G.createElement("div");try{return!!a(b)}catch(c){return!1}finally{b.parentNode&&b.parentNode.removeChild(b),b=null}}function f(a,b){for(var c=a.split("|"),d=a.length;d--;)w.attrHandle[c[d]]=b}function g(a,b){var c=b&&a,d=c&&1===a.nodeType&&1===b.nodeType&&(~b.sourceIndex||W)-(~a.sourceIndex||W);if(d)return d;if(c)for(;c=c.nextSibling;)if(c===b)return-1;return a?1:-1}function h(a){return function(b){var c=b.nodeName.toLowerCase();return"input"===c&&b.type===a}}function i(a){return function(b){var c=b.nodeName.toLowerCase();return("input"===c||"button"===c)&&b.type===a}}function j(a){return d(function(b){return b=+b,d(function(c,d){for(var e,f=a([],c.length,b),g=f.length;g--;)c[e=f[g]]&&(c[e]=!(d[e]=c[e]))})})}function k(a){return a&&typeof a.getElementsByTagName!==V&&a}function l(){}function m(a){for(var b=0,c=a.length,d="";c>b;b++)d+=a[b].value;return d}function n(a,b,c){var d=b.dir,e=c&&"parentNode"===d,f=Q++;return b.first?function(b,c,f){for(;b=b[d];)if(1===b.nodeType||e)return a(b,c,f)}:function(b,c,g){var h,i,j=[P,f];if(g){for(;b=b[d];)if((1===b.nodeType||e)&&a(b,c,g))return!0}else for(;b=b[d];)if(1===b.nodeType||e){if(i=b[N]||(b[N]={}),(h=i[d])&&h[0]===P&&h[1]===f)return j[2]=h[2];if(i[d]=j,j[2]=a(b,c,g))return!0}}}function o(a){return a.length>1?function(b,c,d){for(var e=a.length;e--;)if(!a[e](b,c,d))return!1;return!0}:a[0]}function p(a,c,d){for(var e=0,f=c.length;f>e;e++)b(a,c[e],d);return d}function q(a,b,c,d,e){for(var f,g=[],h=0,i=a.length,j=null!=b;i>h;h++)(f=a[h])&&(!c||c(f,d,e))&&(g.push(f),j&&b.push(h));return g}function r(a,b,c,e,f,g){return e&&!e[N]&&(e=r(e)),f&&!f[N]&&(f=r(f,g)),d(function(d,g,h,i){var j,k,l,m=[],n=[],o=g.length,r=d||p(b||"*",h.nodeType?[h]:h,[]),s=!a||!d&&b?r:q(r,m,a,h,i),t=c?f||(d?a:o||e)?[]:g:s;if(c&&c(s,t,h,i),e)for(j=q(t,n),e(j,[],h,i),k=j.length;k--;)(l=j[k])&&(t[n[k]]=!(s[n[k]]=l));if(d){if(f||a){if(f){for(j=[],k=t.length;k--;)(l=t[k])&&j.push(s[k]=l);f(null,t=[],j,i)}for(k=t.length;k--;)(l=t[k])&&(j=f?bb.call(d,l):m[k])>-1&&(d[j]=!(g[j]=l))}}else t=q(t===g?t.splice(o,t.length):t),f?f(null,g,t,i):_.apply(g,t)})}function s(a){for(var b,c,d,e=a.length,f=w.relative[a[0].type],g=f||w.relative[" "],h=f?1:0,i=n(function(a){return a===b},g,!0),j=n(function(a){return bb.call(b,a)>-1},g,!0),k=[function(a,c,d){return!f&&(d||c!==C)||((b=c).nodeType?i(a,c,d):j(a,c,d))}];e>h;h++)if(c=w.relative[a[h].type])k=[n(o(k),c)];else{if(c=w.filter[a[h].type].apply(null,a[h].matches),c[N]){for(d=++h;e>d&&!w.relative[a[d].type];d++);return r(h>1&&o(k),h>1&&m(a.slice(0,h-1).concat({value:" "===a[h-2].type?"*":""})).replace(ib,"$1"),c,d>h&&s(a.slice(h,d)),e>d&&s(a=a.slice(d)),e>d&&m(a))}k.push(c)}return o(k)}function t(a,c){var e=c.length>0,f=a.length>0,g=function(d,g,h,i,j){var k,l,m,n=0,o="0",p=d&&[],r=[],s=C,t=d||f&&w.find.TAG("*",j),u=P+=null==s?1:Math.random()||.1,v=t.length;for(j&&(C=g!==G&&g);o!==v&&null!=(k=t[o]);o++){if(f&&k){for(l=0;m=a[l++];)if(m(k,g,h)){i.push(k);break}j&&(P=u)}e&&((k=!m&&k)&&n--,d&&p.push(k))}if(n+=o,e&&o!==n){for(l=0;m=c[l++];)m(p,r,g,h);if(d){if(n>0)for(;o--;)p[o]||r[o]||(r[o]=Z.call(i));r=q(r)}_.apply(i,r),j&&!d&&r.length>0&&n+c.length>1&&b.uniqueSort(i)}return j&&(P=u,C=s),p};return e?d(g):g}var u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N="sizzle"+-new Date,O=a.document,P=0,Q=0,R=c(),S=c(),T=c(),U=function(a,b){return a===b&&(E=!0),0},V="undefined",W=1<<31,X={}.hasOwnProperty,Y=[],Z=Y.pop,$=Y.push,_=Y.push,ab=Y.slice,bb=Y.indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(this[b]===a)return b;return-1},cb="checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",db="[\\x20\\t\\r\\n\\f]",eb="(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",fb=eb.replace("w","w#"),gb="\\["+db+"*("+eb+")(?:"+db+"*([*^$|!~]?=)"+db+"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|("+fb+"))|)"+db+"*\\]",hb=":("+eb+")(?:\\((('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|((?:\\\\.|[^\\\\()[\\]]|"+gb+")*)|.*)\\)|)",ib=new RegExp("^"+db+"+|((?:^|[^\\\\])(?:\\\\.)*)"+db+"+$","g"),jb=new RegExp("^"+db+"*,"+db+"*"),kb=new RegExp("^"+db+"*([>+~]|"+db+")"+db+"*"),lb=new RegExp("="+db+"*([^\\]'\"]*?)"+db+"*\\]","g"),mb=new RegExp(hb),nb=new RegExp("^"+fb+"$"),ob={ID:new RegExp("^#("+eb+")"),CLASS:new RegExp("^\\.("+eb+")"),TAG:new RegExp("^("+eb.replace("w","w*")+")"),ATTR:new RegExp("^"+gb),PSEUDO:new RegExp("^"+hb),CHILD:new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+db+"*(even|odd|(([+-]|)(\\d*)n|)"+db+"*(?:([+-]|)"+db+"*(\\d+)|))"+db+"*\\)|)","i"),bool:new RegExp("^(?:"+cb+")$","i"),needsContext:new RegExp("^"+db+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+db+"*((?:-\\d)?\\d*)"+db+"*\\)|)(?=[^-]|$)","i")},pb=/^(?:input|select|textarea|button)$/i,qb=/^h\d$/i,rb=/^[^{]+\{\s*\[native \w/,sb=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,tb=/[+~]/,ub=/'|\\/g,vb=new RegExp("\\\\([\\da-f]{1,6}"+db+"?|("+db+")|.)","ig"),wb=function(a,b,c){var d="0x"+b-65536;return d!==d||c?b:0>d?String.fromCharCode(d+65536):String.fromCharCode(d>>10|55296,1023&d|56320)};try{_.apply(Y=ab.call(O.childNodes),O.childNodes),Y[O.childNodes.length].nodeType}catch(xb){_={apply:Y.length?function(a,b){$.apply(a,ab.call(b))}:function(a,b){for(var c=a.length,d=0;a[c++]=b[d++];);a.length=c-1}}}v=b.support={},y=b.isXML=function(a){var b=a&&(a.ownerDocument||a).documentElement;return b?"HTML"!==b.nodeName:!1},F=b.setDocument=function(a){var b,c=a?a.ownerDocument||a:O,d=c.defaultView;return c!==G&&9===c.nodeType&&c.documentElement?(G=c,H=c.documentElement,I=!y(c),d&&d!==d.top&&(d.addEventListener?d.addEventListener("unload",function(){F()},!1):d.attachEvent&&d.attachEvent("onunload",function(){F()})),v.attributes=e(function(a){return a.className="i",!a.getAttribute("className")}),v.getElementsByTagName=e(function(a){return a.appendChild(c.createComment("")),!a.getElementsByTagName("*").length}),v.getElementsByClassName=rb.test(c.getElementsByClassName)&&e(function(a){return a.innerHTML="<div class='a'></div><div class='a i'></div>",a.firstChild.className="i",2===a.getElementsByClassName("i").length}),v.getById=e(function(a){return H.appendChild(a).id=N,!c.getElementsByName||!c.getElementsByName(N).length}),v.getById?(w.find.ID=function(a,b){if(typeof b.getElementById!==V&&I){var c=b.getElementById(a);return c&&c.parentNode?[c]:[]}},w.filter.ID=function(a){var b=a.replace(vb,wb);return function(a){return a.getAttribute("id")===b}}):(delete w.find.ID,w.filter.ID=function(a){var b=a.replace(vb,wb);return function(a){var c=typeof a.getAttributeNode!==V&&a.getAttributeNode("id");return c&&c.value===b}}),w.find.TAG=v.getElementsByTagName?function(a,b){return typeof b.getElementsByTagName!==V?b.getElementsByTagName(a):void 0}:function(a,b){var c,d=[],e=0,f=b.getElementsByTagName(a);if("*"===a){for(;c=f[e++];)1===c.nodeType&&d.push(c);return d}return f},w.find.CLASS=v.getElementsByClassName&&function(a,b){return typeof b.getElementsByClassName!==V&&I?b.getElementsByClassName(a):void 0},K=[],J=[],(v.qsa=rb.test(c.querySelectorAll))&&(e(function(a){a.innerHTML="<select msallowclip=''><option selected=''></option></select>",a.querySelectorAll("[msallowclip^='']").length&&J.push("[*^$]="+db+"*(?:''|\"\")"),a.querySelectorAll("[selected]").length||J.push("\\["+db+"*(?:value|"+cb+")"),a.querySelectorAll(":checked").length||J.push(":checked")}),e(function(a){var b=c.createElement("input");b.setAttribute("type","hidden"),a.appendChild(b).setAttribute("name","D"),a.querySelectorAll("[name=d]").length&&J.push("name"+db+"*[*^$|!~]?="),a.querySelectorAll(":enabled").length||J.push(":enabled",":disabled"),a.querySelectorAll("*,:x"),J.push(",.*:")})),(v.matchesSelector=rb.test(L=H.matches||H.webkitMatchesSelector||H.mozMatchesSelector||H.oMatchesSelector||H.msMatchesSelector))&&e(function(a){v.disconnectedMatch=L.call(a,"div"),L.call(a,"[s!='']:x"),K.push("!=",hb)}),J=J.length&&new RegExp(J.join("|")),K=K.length&&new RegExp(K.join("|")),b=rb.test(H.compareDocumentPosition),M=b||rb.test(H.contains)?function(a,b){var c=9===a.nodeType?a.documentElement:a,d=b&&b.parentNode;return a===d||!(!d||1!==d.nodeType||!(c.contains?c.contains(d):a.compareDocumentPosition&&16&a.compareDocumentPosition(d)))}:function(a,b){if(b)for(;b=b.parentNode;)if(b===a)return!0;return!1},U=b?function(a,b){if(a===b)return E=!0,0;var d=!a.compareDocumentPosition-!b.compareDocumentPosition;return d?d:(d=(a.ownerDocument||a)===(b.ownerDocument||b)?a.compareDocumentPosition(b):1,1&d||!v.sortDetached&&b.compareDocumentPosition(a)===d?a===c||a.ownerDocument===O&&M(O,a)?-1:b===c||b.ownerDocument===O&&M(O,b)?1:D?bb.call(D,a)-bb.call(D,b):0:4&d?-1:1)}:function(a,b){if(a===b)return E=!0,0;var d,e=0,f=a.parentNode,h=b.parentNode,i=[a],j=[b];if(!f||!h)return a===c?-1:b===c?1:f?-1:h?1:D?bb.call(D,a)-bb.call(D,b):0;if(f===h)return g(a,b);for(d=a;d=d.parentNode;)i.unshift(d);for(d=b;d=d.parentNode;)j.unshift(d);for(;i[e]===j[e];)e++;return e?g(i[e],j[e]):i[e]===O?-1:j[e]===O?1:0},c):G},b.matches=function(a,c){return b(a,null,null,c)},b.matchesSelector=function(a,c){if((a.ownerDocument||a)!==G&&F(a),c=c.replace(lb,"='$1']"),!(!v.matchesSelector||!I||K&&K.test(c)||J&&J.test(c)))try{var d=L.call(a,c);if(d||v.disconnectedMatch||a.document&&11!==a.document.nodeType)return d}catch(e){}return b(c,G,null,[a]).length>0},b.contains=function(a,b){return(a.ownerDocument||a)!==G&&F(a),M(a,b)},b.attr=function(a,b){(a.ownerDocument||a)!==G&&F(a);var c=w.attrHandle[b.toLowerCase()],d=c&&X.call(w.attrHandle,b.toLowerCase())?c(a,b,!I):void 0;return void 0!==d?d:v.attributes||!I?a.getAttribute(b):(d=a.getAttributeNode(b))&&d.specified?d.value:null},b.error=function(a){throw new Error("Syntax error, unrecognized expression: "+a)},b.uniqueSort=function(a){var b,c=[],d=0,e=0;if(E=!v.detectDuplicates,D=!v.sortStable&&a.slice(0),a.sort(U),E){for(;b=a[e++];)b===a[e]&&(d=c.push(e));for(;d--;)a.splice(c[d],1)}return D=null,a},x=b.getText=function(a){var b,c="",d=0,e=a.nodeType;if(e){if(1===e||9===e||11===e){if("string"==typeof a.textContent)return a.textContent;for(a=a.firstChild;a;a=a.nextSibling)c+=x(a)}else if(3===e||4===e)return a.nodeValue}else for(;b=a[d++];)c+=x(b);return c},w=b.selectors={cacheLength:50,createPseudo:d,match:ob,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(a){return a[1]=a[1].replace(vb,wb),a[3]=(a[3]||a[4]||a[5]||"").replace(vb,wb),"~="===a[2]&&(a[3]=" "+a[3]+" "),a.slice(0,4)},CHILD:function(a){return a[1]=a[1].toLowerCase(),"nth"===a[1].slice(0,3)?(a[3]||b.error(a[0]),a[4]=+(a[4]?a[5]+(a[6]||1):2*("even"===a[3]||"odd"===a[3])),a[5]=+(a[7]+a[8]||"odd"===a[3])):a[3]&&b.error(a[0]),a},PSEUDO:function(a){var b,c=!a[6]&&a[2];return ob.CHILD.test(a[0])?null:(a[3]?a[2]=a[4]||a[5]||"":c&&mb.test(c)&&(b=z(c,!0))&&(b=c.indexOf(")",c.length-b)-c.length)&&(a[0]=a[0].slice(0,b),a[2]=c.slice(0,b)),a.slice(0,3))}},filter:{TAG:function(a){var b=a.replace(vb,wb).toLowerCase();return"*"===a?function(){return!0}:function(a){return a.nodeName&&a.nodeName.toLowerCase()===b}},CLASS:function(a){var b=R[a+" "];return b||(b=new RegExp("(^|"+db+")"+a+"("+db+"|$)"))&&R(a,function(a){return b.test("string"==typeof a.className&&a.className||typeof a.getAttribute!==V&&a.getAttribute("class")||"")})},ATTR:function(a,c,d){return function(e){var f=b.attr(e,a);return null==f?"!="===c:c?(f+="","="===c?f===d:"!="===c?f!==d:"^="===c?d&&0===f.indexOf(d):"*="===c?d&&f.indexOf(d)>-1:"$="===c?d&&f.slice(-d.length)===d:"~="===c?(" "+f+" ").indexOf(d)>-1:"|="===c?f===d||f.slice(0,d.length+1)===d+"-":!1):!0}},CHILD:function(a,b,c,d,e){var f="nth"!==a.slice(0,3),g="last"!==a.slice(-4),h="of-type"===b;return 1===d&&0===e?function(a){return!!a.parentNode}:function(b,c,i){var j,k,l,m,n,o,p=f!==g?"nextSibling":"previousSibling",q=b.parentNode,r=h&&b.nodeName.toLowerCase(),s=!i&&!h;if(q){if(f){for(;p;){for(l=b;l=l[p];)if(h?l.nodeName.toLowerCase()===r:1===l.nodeType)return!1;o=p="only"===a&&!o&&"nextSibling"}return!0}if(o=[g?q.firstChild:q.lastChild],g&&s){for(k=q[N]||(q[N]={}),j=k[a]||[],n=j[0]===P&&j[1],m=j[0]===P&&j[2],l=n&&q.childNodes[n];l=++n&&l&&l[p]||(m=n=0)||o.pop();)if(1===l.nodeType&&++m&&l===b){k[a]=[P,n,m];break}}else if(s&&(j=(b[N]||(b[N]={}))[a])&&j[0]===P)m=j[1];else for(;(l=++n&&l&&l[p]||(m=n=0)||o.pop())&&((h?l.nodeName.toLowerCase()!==r:1!==l.nodeType)||!++m||(s&&((l[N]||(l[N]={}))[a]=[P,m]),l!==b)););return m-=e,m===d||m%d===0&&m/d>=0}}},PSEUDO:function(a,c){var e,f=w.pseudos[a]||w.setFilters[a.toLowerCase()]||b.error("unsupported pseudo: "+a);return f[N]?f(c):f.length>1?(e=[a,a,"",c],w.setFilters.hasOwnProperty(a.toLowerCase())?d(function(a,b){for(var d,e=f(a,c),g=e.length;g--;)d=bb.call(a,e[g]),a[d]=!(b[d]=e[g])}):function(a){return f(a,0,e)}):f}},pseudos:{not:d(function(a){var b=[],c=[],e=A(a.replace(ib,"$1"));return e[N]?d(function(a,b,c,d){for(var f,g=e(a,null,d,[]),h=a.length;h--;)(f=g[h])&&(a[h]=!(b[h]=f))}):function(a,d,f){return b[0]=a,e(b,null,f,c),!c.pop()}}),has:d(function(a){return function(c){return b(a,c).length>0}}),contains:d(function(a){return function(b){return(b.textContent||b.innerText||x(b)).indexOf(a)>-1}}),lang:d(function(a){return nb.test(a||"")||b.error("unsupported lang: "+a),a=a.replace(vb,wb).toLowerCase(),function(b){var c;do if(c=I?b.lang:b.getAttribute("xml:lang")||b.getAttribute("lang"))return c=c.toLowerCase(),c===a||0===c.indexOf(a+"-");while((b=b.parentNode)&&1===b.nodeType);return!1}}),target:function(b){var c=a.location&&a.location.hash;return c&&c.slice(1)===b.id},root:function(a){return a===H},focus:function(a){return a===G.activeElement&&(!G.hasFocus||G.hasFocus())&&!!(a.type||a.href||~a.tabIndex)},enabled:function(a){return a.disabled===!1},disabled:function(a){return a.disabled===!0},checked:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&!!a.checked||"option"===b&&!!a.selected},selected:function(a){return a.parentNode&&a.parentNode.selectedIndex,a.selected===!0},empty:function(a){for(a=a.firstChild;a;a=a.nextSibling)if(a.nodeType<6)return!1;return!0},parent:function(a){return!w.pseudos.empty(a)},header:function(a){return qb.test(a.nodeName)},input:function(a){return pb.test(a.nodeName)},button:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&"button"===a.type||"button"===b},text:function(a){var b;return"input"===a.nodeName.toLowerCase()&&"text"===a.type&&(null==(b=a.getAttribute("type"))||"text"===b.toLowerCase())},first:j(function(){return[0]}),last:j(function(a,b){return[b-1]}),eq:j(function(a,b,c){return[0>c?c+b:c]}),even:j(function(a,b){for(var c=0;b>c;c+=2)a.push(c);return a}),odd:j(function(a,b){for(var c=1;b>c;c+=2)a.push(c);return a}),lt:j(function(a,b,c){for(var d=0>c?c+b:c;--d>=0;)a.push(d);return a}),gt:j(function(a,b,c){for(var d=0>c?c+b:c;++d<b;)a.push(d);return a})}},w.pseudos.nth=w.pseudos.eq;for(u in{radio:!0,checkbox:!0,file:!0,password:!0,image:!0})w.pseudos[u]=h(u);for(u in{submit:!0,reset:!0})w.pseudos[u]=i(u);return l.prototype=w.filters=w.pseudos,w.setFilters=new l,z=b.tokenize=function(a,c){var d,e,f,g,h,i,j,k=S[a+" "];if(k)return c?0:k.slice(0);for(h=a,i=[],j=w.preFilter;h;){(!d||(e=jb.exec(h)))&&(e&&(h=h.slice(e[0].length)||h),i.push(f=[])),d=!1,(e=kb.exec(h))&&(d=e.shift(),f.push({value:d,type:e[0].replace(ib," ")}),h=h.slice(d.length));for(g in w.filter)!(e=ob[g].exec(h))||j[g]&&!(e=j[g](e))||(d=e.shift(),f.push({value:d,type:g,matches:e}),h=h.slice(d.length));if(!d)break}return c?h.length:h?b.error(a):S(a,i).slice(0)},A=b.compile=function(a,b){var c,d=[],e=[],f=T[a+" "];if(!f){for(b||(b=z(a)),c=b.length;c--;)f=s(b[c]),f[N]?d.push(f):e.push(f);f=T(a,t(e,d)),f.selector=a}return f},B=b.select=function(a,b,c,d){var e,f,g,h,i,j="function"==typeof a&&a,l=!d&&z(a=j.selector||a);if(c=c||[],1===l.length){if(f=l[0]=l[0].slice(0),f.length>2&&"ID"===(g=f[0]).type&&v.getById&&9===b.nodeType&&I&&w.relative[f[1].type]){if(b=(w.find.ID(g.matches[0].replace(vb,wb),b)||[])[0],!b)return c;j&&(b=b.parentNode),a=a.slice(f.shift().value.length)}for(e=ob.needsContext.test(a)?0:f.length;e--&&(g=f[e],!w.relative[h=g.type]);)if((i=w.find[h])&&(d=i(g.matches[0].replace(vb,wb),tb.test(f[0].type)&&k(b.parentNode)||b))){if(f.splice(e,1),a=d.length&&m(f),!a)return _.apply(c,d),c;break}}return(j||A(a,l))(d,b,!I,c,tb.test(a)&&k(b.parentNode)||b),c},v.sortStable=N.split("").sort(U).join("")===N,v.detectDuplicates=!!E,F(),v.sortDetached=e(function(a){return 1&a.compareDocumentPosition(G.createElement("div"))}),e(function(a){return a.innerHTML="<a href='#'></a>","#"===a.firstChild.getAttribute("href")})||f("type|href|height|width",function(a,b,c){return c?void 0:a.getAttribute(b,"type"===b.toLowerCase()?1:2)}),v.attributes&&e(function(a){return a.innerHTML="<input/>",a.firstChild.setAttribute("value",""),""===a.firstChild.getAttribute("value")})||f("value",function(a,b,c){return c||"input"!==a.nodeName.toLowerCase()?void 0:a.defaultValue}),e(function(a){return null==a.getAttribute("disabled")})||f(cb,function(a,b,c){var d;return c?void 0:a[b]===!0?b.toLowerCase():(d=a.getAttributeNode(b))&&d.specified?d.value:null}),b}(a);_.find=eb,_.expr=eb.selectors,_.expr[":"]=_.expr.pseudos,_.unique=eb.uniqueSort,_.text=eb.getText,_.isXMLDoc=eb.isXML,_.contains=eb.contains;var fb=_.expr.match.needsContext,gb=/^<(\w+)\s*\/?>(?:<\/\1>|)$/,hb=/^.[^:#\[\.,]*$/;_.filter=function(a,b,c){var d=b[0];return c&&(a=":not("+a+")"),1===b.length&&1===d.nodeType?_.find.matchesSelector(d,a)?[d]:[]:_.find.matches(a,_.grep(b,function(a){return 1===a.nodeType}))},_.fn.extend({find:function(a){var b,c=this.length,d=[],e=this;if("string"!=typeof a)return this.pushStack(_(a).filter(function(){for(b=0;c>b;b++)if(_.contains(e[b],this))return!0
 }));for(b=0;c>b;b++)_.find(a,e[b],d);return d=this.pushStack(c>1?_.unique(d):d),d.selector=this.selector?this.selector+" "+a:a,d},filter:function(a){return this.pushStack(d(this,a||[],!1))},not:function(a){return this.pushStack(d(this,a||[],!0))},is:function(a){return!!d(this,"string"==typeof a&&fb.test(a)?_(a):a||[],!1).length}});var ib,jb=/^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,kb=_.fn.init=function(a,b){var c,d;if(!a)return this;if("string"==typeof a){if(c="<"===a[0]&&">"===a[a.length-1]&&a.length>=3?[null,a,null]:jb.exec(a),!c||!c[1]&&b)return!b||b.jquery?(b||ib).find(a):this.constructor(b).find(a);if(c[1]){if(b=b instanceof _?b[0]:b,_.merge(this,_.parseHTML(c[1],b&&b.nodeType?b.ownerDocument||b:Z,!0)),gb.test(c[1])&&_.isPlainObject(b))for(c in b)_.isFunction(this[c])?this[c](b[c]):this.attr(c,b[c]);return this}return d=Z.getElementById(c[2]),d&&d.parentNode&&(this.length=1,this[0]=d),this.context=Z,this.selector=a,this}return a.nodeType?(this.context=this[0]=a,this.length=1,this):_.isFunction(a)?"undefined"!=typeof ib.ready?ib.ready(a):a(_):(void 0!==a.selector&&(this.selector=a.selector,this.context=a.context),_.makeArray(a,this))};kb.prototype=_.fn,ib=_(Z);var lb=/^(?:parents|prev(?:Until|All))/,mb={children:!0,contents:!0,next:!0,prev:!0};_.extend({dir:function(a,b,c){for(var d=[],e=void 0!==c;(a=a[b])&&9!==a.nodeType;)if(1===a.nodeType){if(e&&_(a).is(c))break;d.push(a)}return d},sibling:function(a,b){for(var c=[];a;a=a.nextSibling)1===a.nodeType&&a!==b&&c.push(a);return c}}),_.fn.extend({has:function(a){var b=_(a,this),c=b.length;return this.filter(function(){for(var a=0;c>a;a++)if(_.contains(this,b[a]))return!0})},closest:function(a,b){for(var c,d=0,e=this.length,f=[],g=fb.test(a)||"string"!=typeof a?_(a,b||this.context):0;e>d;d++)for(c=this[d];c&&c!==b;c=c.parentNode)if(c.nodeType<11&&(g?g.index(c)>-1:1===c.nodeType&&_.find.matchesSelector(c,a))){f.push(c);break}return this.pushStack(f.length>1?_.unique(f):f)},index:function(a){return a?"string"==typeof a?U.call(_(a),this[0]):U.call(this,a.jquery?a[0]:a):this[0]&&this[0].parentNode?this.first().prevAll().length:-1},add:function(a,b){return this.pushStack(_.unique(_.merge(this.get(),_(a,b))))},addBack:function(a){return this.add(null==a?this.prevObject:this.prevObject.filter(a))}}),_.each({parent:function(a){var b=a.parentNode;return b&&11!==b.nodeType?b:null},parents:function(a){return _.dir(a,"parentNode")},parentsUntil:function(a,b,c){return _.dir(a,"parentNode",c)},next:function(a){return e(a,"nextSibling")},prev:function(a){return e(a,"previousSibling")},nextAll:function(a){return _.dir(a,"nextSibling")},prevAll:function(a){return _.dir(a,"previousSibling")},nextUntil:function(a,b,c){return _.dir(a,"nextSibling",c)},prevUntil:function(a,b,c){return _.dir(a,"previousSibling",c)},siblings:function(a){return _.sibling((a.parentNode||{}).firstChild,a)},children:function(a){return _.sibling(a.firstChild)},contents:function(a){return a.contentDocument||_.merge([],a.childNodes)}},function(a,b){_.fn[a]=function(c,d){var e=_.map(this,b,c);return"Until"!==a.slice(-5)&&(d=c),d&&"string"==typeof d&&(e=_.filter(d,e)),this.length>1&&(mb[a]||_.unique(e),lb.test(a)&&e.reverse()),this.pushStack(e)}});var nb=/\S+/g,ob={};_.Callbacks=function(a){a="string"==typeof a?ob[a]||f(a):_.extend({},a);var b,c,d,e,g,h,i=[],j=!a.once&&[],k=function(f){for(b=a.memory&&f,c=!0,h=e||0,e=0,g=i.length,d=!0;i&&g>h;h++)if(i[h].apply(f[0],f[1])===!1&&a.stopOnFalse){b=!1;break}d=!1,i&&(j?j.length&&k(j.shift()):b?i=[]:l.disable())},l={add:function(){if(i){var c=i.length;!function f(b){_.each(b,function(b,c){var d=_.type(c);"function"===d?a.unique&&l.has(c)||i.push(c):c&&c.length&&"string"!==d&&f(c)})}(arguments),d?g=i.length:b&&(e=c,k(b))}return this},remove:function(){return i&&_.each(arguments,function(a,b){for(var c;(c=_.inArray(b,i,c))>-1;)i.splice(c,1),d&&(g>=c&&g--,h>=c&&h--)}),this},has:function(a){return a?_.inArray(a,i)>-1:!(!i||!i.length)},empty:function(){return i=[],g=0,this},disable:function(){return i=j=b=void 0,this},disabled:function(){return!i},lock:function(){return j=void 0,b||l.disable(),this},locked:function(){return!j},fireWith:function(a,b){return!i||c&&!j||(b=b||[],b=[a,b.slice?b.slice():b],d?j.push(b):k(b)),this},fire:function(){return l.fireWith(this,arguments),this},fired:function(){return!!c}};return l},_.extend({Deferred:function(a){var b=[["resolve","done",_.Callbacks("once memory"),"resolved"],["reject","fail",_.Callbacks("once memory"),"rejected"],["notify","progress",_.Callbacks("memory")]],c="pending",d={state:function(){return c},always:function(){return e.done(arguments).fail(arguments),this},then:function(){var a=arguments;return _.Deferred(function(c){_.each(b,function(b,f){var g=_.isFunction(a[b])&&a[b];e[f[1]](function(){var a=g&&g.apply(this,arguments);a&&_.isFunction(a.promise)?a.promise().done(c.resolve).fail(c.reject).progress(c.notify):c[f[0]+"With"](this===d?c.promise():this,g?[a]:arguments)})}),a=null}).promise()},promise:function(a){return null!=a?_.extend(a,d):d}},e={};return d.pipe=d.then,_.each(b,function(a,f){var g=f[2],h=f[3];d[f[1]]=g.add,h&&g.add(function(){c=h},b[1^a][2].disable,b[2][2].lock),e[f[0]]=function(){return e[f[0]+"With"](this===e?d:this,arguments),this},e[f[0]+"With"]=g.fireWith}),d.promise(e),a&&a.call(e,e),e},when:function(a){var b,c,d,e=0,f=R.call(arguments),g=f.length,h=1!==g||a&&_.isFunction(a.promise)?g:0,i=1===h?a:_.Deferred(),j=function(a,c,d){return function(e){c[a]=this,d[a]=arguments.length>1?R.call(arguments):e,d===b?i.notifyWith(c,d):--h||i.resolveWith(c,d)}};if(g>1)for(b=new Array(g),c=new Array(g),d=new Array(g);g>e;e++)f[e]&&_.isFunction(f[e].promise)?f[e].promise().done(j(e,d,f)).fail(i.reject).progress(j(e,c,b)):--h;return h||i.resolveWith(d,f),i.promise()}});var pb;_.fn.ready=function(a){return _.ready.promise().done(a),this},_.extend({isReady:!1,readyWait:1,holdReady:function(a){a?_.readyWait++:_.ready(!0)},ready:function(a){(a===!0?--_.readyWait:_.isReady)||(_.isReady=!0,a!==!0&&--_.readyWait>0||(pb.resolveWith(Z,[_]),_.fn.triggerHandler&&(_(Z).triggerHandler("ready"),_(Z).off("ready"))))}}),_.ready.promise=function(b){return pb||(pb=_.Deferred(),"complete"===Z.readyState?setTimeout(_.ready):(Z.addEventListener("DOMContentLoaded",g,!1),a.addEventListener("load",g,!1))),pb.promise(b)},_.ready.promise();var qb=_.access=function(a,b,c,d,e,f,g){var h=0,i=a.length,j=null==c;if("object"===_.type(c)){e=!0;for(h in c)_.access(a,b,h,c[h],!0,f,g)}else if(void 0!==d&&(e=!0,_.isFunction(d)||(g=!0),j&&(g?(b.call(a,d),b=null):(j=b,b=function(a,b,c){return j.call(_(a),c)})),b))for(;i>h;h++)b(a[h],c,g?d:d.call(a[h],h,b(a[h],c)));return e?a:j?b.call(a):i?b(a[0],c):f};_.acceptData=function(a){return 1===a.nodeType||9===a.nodeType||!+a.nodeType},h.uid=1,h.accepts=_.acceptData,h.prototype={key:function(a){if(!h.accepts(a))return 0;var b={},c=a[this.expando];if(!c){c=h.uid++;try{b[this.expando]={value:c},Object.defineProperties(a,b)}catch(d){b[this.expando]=c,_.extend(a,b)}}return this.cache[c]||(this.cache[c]={}),c},set:function(a,b,c){var d,e=this.key(a),f=this.cache[e];if("string"==typeof b)f[b]=c;else if(_.isEmptyObject(f))_.extend(this.cache[e],b);else for(d in b)f[d]=b[d];return f},get:function(a,b){var c=this.cache[this.key(a)];return void 0===b?c:c[b]},access:function(a,b,c){var d;return void 0===b||b&&"string"==typeof b&&void 0===c?(d=this.get(a,b),void 0!==d?d:this.get(a,_.camelCase(b))):(this.set(a,b,c),void 0!==c?c:b)},remove:function(a,b){var c,d,e,f=this.key(a),g=this.cache[f];if(void 0===b)this.cache[f]={};else{_.isArray(b)?d=b.concat(b.map(_.camelCase)):(e=_.camelCase(b),b in g?d=[b,e]:(d=e,d=d in g?[d]:d.match(nb)||[])),c=d.length;for(;c--;)delete g[d[c]]}},hasData:function(a){return!_.isEmptyObject(this.cache[a[this.expando]]||{})},discard:function(a){a[this.expando]&&delete this.cache[a[this.expando]]}};var rb=new h,sb=new h,tb=/^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,ub=/([A-Z])/g;_.extend({hasData:function(a){return sb.hasData(a)||rb.hasData(a)},data:function(a,b,c){return sb.access(a,b,c)},removeData:function(a,b){sb.remove(a,b)},_data:function(a,b,c){return rb.access(a,b,c)},_removeData:function(a,b){rb.remove(a,b)}}),_.fn.extend({data:function(a,b){var c,d,e,f=this[0],g=f&&f.attributes;if(void 0===a){if(this.length&&(e=sb.get(f),1===f.nodeType&&!rb.get(f,"hasDataAttrs"))){for(c=g.length;c--;)g[c]&&(d=g[c].name,0===d.indexOf("data-")&&(d=_.camelCase(d.slice(5)),i(f,d,e[d])));rb.set(f,"hasDataAttrs",!0)}return e}return"object"==typeof a?this.each(function(){sb.set(this,a)}):qb(this,function(b){var c,d=_.camelCase(a);if(f&&void 0===b){if(c=sb.get(f,a),void 0!==c)return c;if(c=sb.get(f,d),void 0!==c)return c;if(c=i(f,d,void 0),void 0!==c)return c}else this.each(function(){var c=sb.get(this,d);sb.set(this,d,b),-1!==a.indexOf("-")&&void 0!==c&&sb.set(this,a,b)})},null,b,arguments.length>1,null,!0)},removeData:function(a){return this.each(function(){sb.remove(this,a)})}}),_.extend({queue:function(a,b,c){var d;return a?(b=(b||"fx")+"queue",d=rb.get(a,b),c&&(!d||_.isArray(c)?d=rb.access(a,b,_.makeArray(c)):d.push(c)),d||[]):void 0},dequeue:function(a,b){b=b||"fx";var c=_.queue(a,b),d=c.length,e=c.shift(),f=_._queueHooks(a,b),g=function(){_.dequeue(a,b)};"inprogress"===e&&(e=c.shift(),d--),e&&("fx"===b&&c.unshift("inprogress"),delete f.stop,e.call(a,g,f)),!d&&f&&f.empty.fire()},_queueHooks:function(a,b){var c=b+"queueHooks";return rb.get(a,c)||rb.access(a,c,{empty:_.Callbacks("once memory").add(function(){rb.remove(a,[b+"queue",c])})})}}),_.fn.extend({queue:function(a,b){var c=2;return"string"!=typeof a&&(b=a,a="fx",c--),arguments.length<c?_.queue(this[0],a):void 0===b?this:this.each(function(){var c=_.queue(this,a,b);_._queueHooks(this,a),"fx"===a&&"inprogress"!==c[0]&&_.dequeue(this,a)})},dequeue:function(a){return this.each(function(){_.dequeue(this,a)})},clearQueue:function(a){return this.queue(a||"fx",[])},promise:function(a,b){var c,d=1,e=_.Deferred(),f=this,g=this.length,h=function(){--d||e.resolveWith(f,[f])};for("string"!=typeof a&&(b=a,a=void 0),a=a||"fx";g--;)c=rb.get(f[g],a+"queueHooks"),c&&c.empty&&(d++,c.empty.add(h));return h(),e.promise(b)}});var vb=/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,wb=["Top","Right","Bottom","Left"],xb=function(a,b){return a=b||a,"none"===_.css(a,"display")||!_.contains(a.ownerDocument,a)},yb=/^(?:checkbox|radio)$/i;!function(){var a=Z.createDocumentFragment(),b=a.appendChild(Z.createElement("div")),c=Z.createElement("input");c.setAttribute("type","radio"),c.setAttribute("checked","checked"),c.setAttribute("name","t"),b.appendChild(c),Y.checkClone=b.cloneNode(!0).cloneNode(!0).lastChild.checked,b.innerHTML="<textarea>x</textarea>",Y.noCloneChecked=!!b.cloneNode(!0).lastChild.defaultValue}();var zb="undefined";Y.focusinBubbles="onfocusin"in a;var Ab=/^key/,Bb=/^(?:mouse|pointer|contextmenu)|click/,Cb=/^(?:focusinfocus|focusoutblur)$/,Db=/^([^.]*)(?:\.(.+)|)$/;_.event={global:{},add:function(a,b,c,d,e){var f,g,h,i,j,k,l,m,n,o,p,q=rb.get(a);if(q)for(c.handler&&(f=c,c=f.handler,e=f.selector),c.guid||(c.guid=_.guid++),(i=q.events)||(i=q.events={}),(g=q.handle)||(g=q.handle=function(b){return typeof _!==zb&&_.event.triggered!==b.type?_.event.dispatch.apply(a,arguments):void 0}),b=(b||"").match(nb)||[""],j=b.length;j--;)h=Db.exec(b[j])||[],n=p=h[1],o=(h[2]||"").split(".").sort(),n&&(l=_.event.special[n]||{},n=(e?l.delegateType:l.bindType)||n,l=_.event.special[n]||{},k=_.extend({type:n,origType:p,data:d,handler:c,guid:c.guid,selector:e,needsContext:e&&_.expr.match.needsContext.test(e),namespace:o.join(".")},f),(m=i[n])||(m=i[n]=[],m.delegateCount=0,l.setup&&l.setup.call(a,d,o,g)!==!1||a.addEventListener&&a.addEventListener(n,g,!1)),l.add&&(l.add.call(a,k),k.handler.guid||(k.handler.guid=c.guid)),e?m.splice(m.delegateCount++,0,k):m.push(k),_.event.global[n]=!0)},remove:function(a,b,c,d,e){var f,g,h,i,j,k,l,m,n,o,p,q=rb.hasData(a)&&rb.get(a);if(q&&(i=q.events)){for(b=(b||"").match(nb)||[""],j=b.length;j--;)if(h=Db.exec(b[j])||[],n=p=h[1],o=(h[2]||"").split(".").sort(),n){for(l=_.event.special[n]||{},n=(d?l.delegateType:l.bindType)||n,m=i[n]||[],h=h[2]&&new RegExp("(^|\\.)"+o.join("\\.(?:.*\\.|)")+"(\\.|$)"),g=f=m.length;f--;)k=m[f],!e&&p!==k.origType||c&&c.guid!==k.guid||h&&!h.test(k.namespace)||d&&d!==k.selector&&("**"!==d||!k.selector)||(m.splice(f,1),k.selector&&m.delegateCount--,l.remove&&l.remove.call(a,k));g&&!m.length&&(l.teardown&&l.teardown.call(a,o,q.handle)!==!1||_.removeEvent(a,n,q.handle),delete i[n])}else for(n in i)_.event.remove(a,n+b[j],c,d,!0);_.isEmptyObject(i)&&(delete q.handle,rb.remove(a,"events"))}},trigger:function(b,c,d,e){var f,g,h,i,j,k,l,m=[d||Z],n=X.call(b,"type")?b.type:b,o=X.call(b,"namespace")?b.namespace.split("."):[];if(g=h=d=d||Z,3!==d.nodeType&&8!==d.nodeType&&!Cb.test(n+_.event.triggered)&&(n.indexOf(".")>=0&&(o=n.split("."),n=o.shift(),o.sort()),j=n.indexOf(":")<0&&"on"+n,b=b[_.expando]?b:new _.Event(n,"object"==typeof b&&b),b.isTrigger=e?2:3,b.namespace=o.join("."),b.namespace_re=b.namespace?new RegExp("(^|\\.)"+o.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,b.result=void 0,b.target||(b.target=d),c=null==c?[b]:_.makeArray(c,[b]),l=_.event.special[n]||{},e||!l.trigger||l.trigger.apply(d,c)!==!1)){if(!e&&!l.noBubble&&!_.isWindow(d)){for(i=l.delegateType||n,Cb.test(i+n)||(g=g.parentNode);g;g=g.parentNode)m.push(g),h=g;h===(d.ownerDocument||Z)&&m.push(h.defaultView||h.parentWindow||a)}for(f=0;(g=m[f++])&&!b.isPropagationStopped();)b.type=f>1?i:l.bindType||n,k=(rb.get(g,"events")||{})[b.type]&&rb.get(g,"handle"),k&&k.apply(g,c),k=j&&g[j],k&&k.apply&&_.acceptData(g)&&(b.result=k.apply(g,c),b.result===!1&&b.preventDefault());return b.type=n,e||b.isDefaultPrevented()||l._default&&l._default.apply(m.pop(),c)!==!1||!_.acceptData(d)||j&&_.isFunction(d[n])&&!_.isWindow(d)&&(h=d[j],h&&(d[j]=null),_.event.triggered=n,d[n](),_.event.triggered=void 0,h&&(d[j]=h)),b.result}},dispatch:function(a){a=_.event.fix(a);var b,c,d,e,f,g=[],h=R.call(arguments),i=(rb.get(this,"events")||{})[a.type]||[],j=_.event.special[a.type]||{};if(h[0]=a,a.delegateTarget=this,!j.preDispatch||j.preDispatch.call(this,a)!==!1){for(g=_.event.handlers.call(this,a,i),b=0;(e=g[b++])&&!a.isPropagationStopped();)for(a.currentTarget=e.elem,c=0;(f=e.handlers[c++])&&!a.isImmediatePropagationStopped();)(!a.namespace_re||a.namespace_re.test(f.namespace))&&(a.handleObj=f,a.data=f.data,d=((_.event.special[f.origType]||{}).handle||f.handler).apply(e.elem,h),void 0!==d&&(a.result=d)===!1&&(a.preventDefault(),a.stopPropagation()));return j.postDispatch&&j.postDispatch.call(this,a),a.result}},handlers:function(a,b){var c,d,e,f,g=[],h=b.delegateCount,i=a.target;if(h&&i.nodeType&&(!a.button||"click"!==a.type))for(;i!==this;i=i.parentNode||this)if(i.disabled!==!0||"click"!==a.type){for(d=[],c=0;h>c;c++)f=b[c],e=f.selector+" ",void 0===d[e]&&(d[e]=f.needsContext?_(e,this).index(i)>=0:_.find(e,this,null,[i]).length),d[e]&&d.push(f);d.length&&g.push({elem:i,handlers:d})}return h<b.length&&g.push({elem:this,handlers:b.slice(h)}),g},props:"altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),fixHooks:{},keyHooks:{props:"char charCode key keyCode".split(" "),filter:function(a,b){return null==a.which&&(a.which=null!=b.charCode?b.charCode:b.keyCode),a}},mouseHooks:{props:"button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),filter:function(a,b){var c,d,e,f=b.button;return null==a.pageX&&null!=b.clientX&&(c=a.target.ownerDocument||Z,d=c.documentElement,e=c.body,a.pageX=b.clientX+(d&&d.scrollLeft||e&&e.scrollLeft||0)-(d&&d.clientLeft||e&&e.clientLeft||0),a.pageY=b.clientY+(d&&d.scrollTop||e&&e.scrollTop||0)-(d&&d.clientTop||e&&e.clientTop||0)),a.which||void 0===f||(a.which=1&f?1:2&f?3:4&f?2:0),a}},fix:function(a){if(a[_.expando])return a;var b,c,d,e=a.type,f=a,g=this.fixHooks[e];for(g||(this.fixHooks[e]=g=Bb.test(e)?this.mouseHooks:Ab.test(e)?this.keyHooks:{}),d=g.props?this.props.concat(g.props):this.props,a=new _.Event(f),b=d.length;b--;)c=d[b],a[c]=f[c];return a.target||(a.target=Z),3===a.target.nodeType&&(a.target=a.target.parentNode),g.filter?g.filter(a,f):a},special:{load:{noBubble:!0},focus:{trigger:function(){return this!==l()&&this.focus?(this.focus(),!1):void 0},delegateType:"focusin"},blur:{trigger:function(){return this===l()&&this.blur?(this.blur(),!1):void 0},delegateType:"focusout"},click:{trigger:function(){return"checkbox"===this.type&&this.click&&_.nodeName(this,"input")?(this.click(),!1):void 0},_default:function(a){return _.nodeName(a.target,"a")}},beforeunload:{postDispatch:function(a){void 0!==a.result&&a.originalEvent&&(a.originalEvent.returnValue=a.result)}}},simulate:function(a,b,c,d){var e=_.extend(new _.Event,c,{type:a,isSimulated:!0,originalEvent:{}});d?_.event.trigger(e,null,b):_.event.dispatch.call(b,e),e.isDefaultPrevented()&&c.preventDefault()}},_.removeEvent=function(a,b,c){a.removeEventListener&&a.removeEventListener(b,c,!1)},_.Event=function(a,b){return this instanceof _.Event?(a&&a.type?(this.originalEvent=a,this.type=a.type,this.isDefaultPrevented=a.defaultPrevented||void 0===a.defaultPrevented&&a.returnValue===!1?j:k):this.type=a,b&&_.extend(this,b),this.timeStamp=a&&a.timeStamp||_.now(),void(this[_.expando]=!0)):new _.Event(a,b)},_.Event.prototype={isDefaultPrevented:k,isPropagationStopped:k,isImmediatePropagationStopped:k,preventDefault:function(){var a=this.originalEvent;this.isDefaultPrevented=j,a&&a.preventDefault&&a.preventDefault()},stopPropagation:function(){var a=this.originalEvent;this.isPropagationStopped=j,a&&a.stopPropagation&&a.stopPropagation()},stopImmediatePropagation:function(){var a=this.originalEvent;this.isImmediatePropagationStopped=j,a&&a.stopImmediatePropagation&&a.stopImmediatePropagation(),this.stopPropagation()}},_.each({mouseenter:"mouseover",mouseleave:"mouseout",pointerenter:"pointerover",pointerleave:"pointerout"},function(a,b){_.event.special[a]={delegateType:b,bindType:b,handle:function(a){var c,d=this,e=a.relatedTarget,f=a.handleObj;return(!e||e!==d&&!_.contains(d,e))&&(a.type=f.origType,c=f.handler.apply(this,arguments),a.type=b),c}}}),Y.focusinBubbles||_.each({focus:"focusin",blur:"focusout"},function(a,b){var c=function(a){_.event.simulate(b,a.target,_.event.fix(a),!0)};_.event.special[b]={setup:function(){var d=this.ownerDocument||this,e=rb.access(d,b);e||d.addEventListener(a,c,!0),rb.access(d,b,(e||0)+1)},teardown:function(){var d=this.ownerDocument||this,e=rb.access(d,b)-1;e?rb.access(d,b,e):(d.removeEventListener(a,c,!0),rb.remove(d,b))}}}),_.fn.extend({on:function(a,b,c,d,e){var f,g;if("object"==typeof a){"string"!=typeof b&&(c=c||b,b=void 0);for(g in a)this.on(g,b,c,a[g],e);return this}if(null==c&&null==d?(d=b,c=b=void 0):null==d&&("string"==typeof b?(d=c,c=void 0):(d=c,c=b,b=void 0)),d===!1)d=k;else if(!d)return this;return 1===e&&(f=d,d=function(a){return _().off(a),f.apply(this,arguments)},d.guid=f.guid||(f.guid=_.guid++)),this.each(function(){_.event.add(this,a,d,c,b)})},one:function(a,b,c,d){return this.on(a,b,c,d,1)},off:function(a,b,c){var d,e;if(a&&a.preventDefault&&a.handleObj)return d=a.handleObj,_(a.delegateTarget).off(d.namespace?d.origType+"."+d.namespace:d.origType,d.selector,d.handler),this;if("object"==typeof a){for(e in a)this.off(e,b,a[e]);return this}return(b===!1||"function"==typeof b)&&(c=b,b=void 0),c===!1&&(c=k),this.each(function(){_.event.remove(this,a,c,b)})},trigger:function(a,b){return this.each(function(){_.event.trigger(a,b,this)})},triggerHandler:function(a,b){var c=this[0];return c?_.event.trigger(a,b,c,!0):void 0}});var Eb=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,Fb=/<([\w:]+)/,Gb=/<|&#?\w+;/,Hb=/<(?:script|style|link)/i,Ib=/checked\s*(?:[^=]|=\s*.checked.)/i,Jb=/^$|\/(?:java|ecma)script/i,Kb=/^true\/(.*)/,Lb=/^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,Mb={option:[1,"<select multiple='multiple'>","</select>"],thead:[1,"<table>","</table>"],col:[2,"<table><colgroup>","</colgroup></table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],_default:[0,"",""]};Mb.optgroup=Mb.option,Mb.tbody=Mb.tfoot=Mb.colgroup=Mb.caption=Mb.thead,Mb.th=Mb.td,_.extend({clone:function(a,b,c){var d,e,f,g,h=a.cloneNode(!0),i=_.contains(a.ownerDocument,a);if(!(Y.noCloneChecked||1!==a.nodeType&&11!==a.nodeType||_.isXMLDoc(a)))for(g=r(h),f=r(a),d=0,e=f.length;e>d;d++)s(f[d],g[d]);if(b)if(c)for(f=f||r(a),g=g||r(h),d=0,e=f.length;e>d;d++)q(f[d],g[d]);else q(a,h);return g=r(h,"script"),g.length>0&&p(g,!i&&r(a,"script")),h},buildFragment:function(a,b,c,d){for(var e,f,g,h,i,j,k=b.createDocumentFragment(),l=[],m=0,n=a.length;n>m;m++)if(e=a[m],e||0===e)if("object"===_.type(e))_.merge(l,e.nodeType?[e]:e);else if(Gb.test(e)){for(f=f||k.appendChild(b.createElement("div")),g=(Fb.exec(e)||["",""])[1].toLowerCase(),h=Mb[g]||Mb._default,f.innerHTML=h[1]+e.replace(Eb,"<$1></$2>")+h[2],j=h[0];j--;)f=f.lastChild;_.merge(l,f.childNodes),f=k.firstChild,f.textContent=""}else l.push(b.createTextNode(e));for(k.textContent="",m=0;e=l[m++];)if((!d||-1===_.inArray(e,d))&&(i=_.contains(e.ownerDocument,e),f=r(k.appendChild(e),"script"),i&&p(f),c))for(j=0;e=f[j++];)Jb.test(e.type||"")&&c.push(e);return k},cleanData:function(a){for(var b,c,d,e,f=_.event.special,g=0;void 0!==(c=a[g]);g++){if(_.acceptData(c)&&(e=c[rb.expando],e&&(b=rb.cache[e]))){if(b.events)for(d in b.events)f[d]?_.event.remove(c,d):_.removeEvent(c,d,b.handle);rb.cache[e]&&delete rb.cache[e]}delete sb.cache[c[sb.expando]]}}}),_.fn.extend({text:function(a){return qb(this,function(a){return void 0===a?_.text(this):this.empty().each(function(){(1===this.nodeType||11===this.nodeType||9===this.nodeType)&&(this.textContent=a)})},null,a,arguments.length)},append:function(){return this.domManip(arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=m(this,a);b.appendChild(a)}})},prepend:function(){return this.domManip(arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=m(this,a);b.insertBefore(a,b.firstChild)}})},before:function(){return this.domManip(arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this)})},after:function(){return this.domManip(arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this.nextSibling)})},remove:function(a,b){for(var c,d=a?_.filter(a,this):this,e=0;null!=(c=d[e]);e++)b||1!==c.nodeType||_.cleanData(r(c)),c.parentNode&&(b&&_.contains(c.ownerDocument,c)&&p(r(c,"script")),c.parentNode.removeChild(c));return this},empty:function(){for(var a,b=0;null!=(a=this[b]);b++)1===a.nodeType&&(_.cleanData(r(a,!1)),a.textContent="");return this},clone:function(a,b){return a=null==a?!1:a,b=null==b?a:b,this.map(function(){return _.clone(this,a,b)})},html:function(a){return qb(this,function(a){var b=this[0]||{},c=0,d=this.length;if(void 0===a&&1===b.nodeType)return b.innerHTML;if("string"==typeof a&&!Hb.test(a)&&!Mb[(Fb.exec(a)||["",""])[1].toLowerCase()]){a=a.replace(Eb,"<$1></$2>");try{for(;d>c;c++)b=this[c]||{},1===b.nodeType&&(_.cleanData(r(b,!1)),b.innerHTML=a);b=0}catch(e){}}b&&this.empty().append(a)},null,a,arguments.length)},replaceWith:function(){var a=arguments[0];return this.domManip(arguments,function(b){a=this.parentNode,_.cleanData(r(this)),a&&a.replaceChild(b,this)}),a&&(a.length||a.nodeType)?this:this.remove()},detach:function(a){return this.remove(a,!0)},domManip:function(a,b){a=S.apply([],a);var c,d,e,f,g,h,i=0,j=this.length,k=this,l=j-1,m=a[0],p=_.isFunction(m);if(p||j>1&&"string"==typeof m&&!Y.checkClone&&Ib.test(m))return this.each(function(c){var d=k.eq(c);p&&(a[0]=m.call(this,c,d.html())),d.domManip(a,b)});if(j&&(c=_.buildFragment(a,this[0].ownerDocument,!1,this),d=c.firstChild,1===c.childNodes.length&&(c=d),d)){for(e=_.map(r(c,"script"),n),f=e.length;j>i;i++)g=c,i!==l&&(g=_.clone(g,!0,!0),f&&_.merge(e,r(g,"script"))),b.call(this[i],g,i);if(f)for(h=e[e.length-1].ownerDocument,_.map(e,o),i=0;f>i;i++)g=e[i],Jb.test(g.type||"")&&!rb.access(g,"globalEval")&&_.contains(h,g)&&(g.src?_._evalUrl&&_._evalUrl(g.src):_.globalEval(g.textContent.replace(Lb,"")))}return this}}),_.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(a,b){_.fn[a]=function(a){for(var c,d=[],e=_(a),f=e.length-1,g=0;f>=g;g++)c=g===f?this:this.clone(!0),_(e[g])[b](c),T.apply(d,c.get());return this.pushStack(d)}});var Nb,Ob={},Pb=/^margin/,Qb=new RegExp("^("+vb+")(?!px)[a-z%]+$","i"),Rb=function(a){return a.ownerDocument.defaultView.getComputedStyle(a,null)};!function(){function b(){g.style.cssText="-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;display:block;margin-top:1%;top:1%;border:1px;padding:1px;width:4px;position:absolute",g.innerHTML="",e.appendChild(f);var b=a.getComputedStyle(g,null);c="1%"!==b.top,d="4px"===b.width,e.removeChild(f)}var c,d,e=Z.documentElement,f=Z.createElement("div"),g=Z.createElement("div");g.style&&(g.style.backgroundClip="content-box",g.cloneNode(!0).style.backgroundClip="",Y.clearCloneStyle="content-box"===g.style.backgroundClip,f.style.cssText="border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;position:absolute",f.appendChild(g),a.getComputedStyle&&_.extend(Y,{pixelPosition:function(){return b(),c},boxSizingReliable:function(){return null==d&&b(),d},reliableMarginRight:function(){var b,c=g.appendChild(Z.createElement("div"));return c.style.cssText=g.style.cssText="-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;display:block;margin:0;border:0;padding:0",c.style.marginRight=c.style.width="0",g.style.width="1px",e.appendChild(f),b=!parseFloat(a.getComputedStyle(c,null).marginRight),e.removeChild(f),b}}))}(),_.swap=function(a,b,c,d){var e,f,g={};for(f in b)g[f]=a.style[f],a.style[f]=b[f];e=c.apply(a,d||[]);for(f in b)a.style[f]=g[f];return e};var Sb=/^(none|table(?!-c[ea]).+)/,Tb=new RegExp("^("+vb+")(.*)$","i"),Ub=new RegExp("^([+-])=("+vb+")","i"),Vb={position:"absolute",visibility:"hidden",display:"block"},Wb={letterSpacing:"0",fontWeight:"400"},Xb=["Webkit","O","Moz","ms"];_.extend({cssHooks:{opacity:{get:function(a,b){if(b){var c=v(a,"opacity");return""===c?"1":c}}}},cssNumber:{columnCount:!0,fillOpacity:!0,flexGrow:!0,flexShrink:!0,fontWeight:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},cssProps:{"float":"cssFloat"},style:function(a,b,c,d){if(a&&3!==a.nodeType&&8!==a.nodeType&&a.style){var e,f,g,h=_.camelCase(b),i=a.style;return b=_.cssProps[h]||(_.cssProps[h]=x(i,h)),g=_.cssHooks[b]||_.cssHooks[h],void 0===c?g&&"get"in g&&void 0!==(e=g.get(a,!1,d))?e:i[b]:(f=typeof c,"string"===f&&(e=Ub.exec(c))&&(c=(e[1]+1)*e[2]+parseFloat(_.css(a,b)),f="number"),null!=c&&c===c&&("number"!==f||_.cssNumber[h]||(c+="px"),Y.clearCloneStyle||""!==c||0!==b.indexOf("background")||(i[b]="inherit"),g&&"set"in g&&void 0===(c=g.set(a,c,d))||(i[b]=c)),void 0)}},css:function(a,b,c,d){var e,f,g,h=_.camelCase(b);return b=_.cssProps[h]||(_.cssProps[h]=x(a.style,h)),g=_.cssHooks[b]||_.cssHooks[h],g&&"get"in g&&(e=g.get(a,!0,c)),void 0===e&&(e=v(a,b,d)),"normal"===e&&b in Wb&&(e=Wb[b]),""===c||c?(f=parseFloat(e),c===!0||_.isNumeric(f)?f||0:e):e}}),_.each(["height","width"],function(a,b){_.cssHooks[b]={get:function(a,c,d){return c?Sb.test(_.css(a,"display"))&&0===a.offsetWidth?_.swap(a,Vb,function(){return A(a,b,d)}):A(a,b,d):void 0},set:function(a,c,d){var e=d&&Rb(a);return y(a,c,d?z(a,b,d,"border-box"===_.css(a,"boxSizing",!1,e),e):0)}}}),_.cssHooks.marginRight=w(Y.reliableMarginRight,function(a,b){return b?_.swap(a,{display:"inline-block"},v,[a,"marginRight"]):void 0}),_.each({margin:"",padding:"",border:"Width"},function(a,b){_.cssHooks[a+b]={expand:function(c){for(var d=0,e={},f="string"==typeof c?c.split(" "):[c];4>d;d++)e[a+wb[d]+b]=f[d]||f[d-2]||f[0];return e}},Pb.test(a)||(_.cssHooks[a+b].set=y)}),_.fn.extend({css:function(a,b){return qb(this,function(a,b,c){var d,e,f={},g=0;if(_.isArray(b)){for(d=Rb(a),e=b.length;e>g;g++)f[b[g]]=_.css(a,b[g],!1,d);return f}return void 0!==c?_.style(a,b,c):_.css(a,b)},a,b,arguments.length>1)},show:function(){return B(this,!0)},hide:function(){return B(this)},toggle:function(a){return"boolean"==typeof a?a?this.show():this.hide():this.each(function(){xb(this)?_(this).show():_(this).hide()})}}),_.Tween=C,C.prototype={constructor:C,init:function(a,b,c,d,e,f){this.elem=a,this.prop=c,this.easing=e||"swing",this.options=b,this.start=this.now=this.cur(),this.end=d,this.unit=f||(_.cssNumber[c]?"":"px")},cur:function(){var a=C.propHooks[this.prop];return a&&a.get?a.get(this):C.propHooks._default.get(this)},run:function(a){var b,c=C.propHooks[this.prop];return this.pos=b=this.options.duration?_.easing[this.easing](a,this.options.duration*a,0,1,this.options.duration):a,this.now=(this.end-this.start)*b+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),c&&c.set?c.set(this):C.propHooks._default.set(this),this}},C.prototype.init.prototype=C.prototype,C.propHooks={_default:{get:function(a){var b;return null==a.elem[a.prop]||a.elem.style&&null!=a.elem.style[a.prop]?(b=_.css(a.elem,a.prop,""),b&&"auto"!==b?b:0):a.elem[a.prop]},set:function(a){_.fx.step[a.prop]?_.fx.step[a.prop](a):a.elem.style&&(null!=a.elem.style[_.cssProps[a.prop]]||_.cssHooks[a.prop])?_.style(a.elem,a.prop,a.now+a.unit):a.elem[a.prop]=a.now}}},C.propHooks.scrollTop=C.propHooks.scrollLeft={set:function(a){a.elem.nodeType&&a.elem.parentNode&&(a.elem[a.prop]=a.now)}},_.easing={linear:function(a){return a},swing:function(a){return.5-Math.cos(a*Math.PI)/2}},_.fx=C.prototype.init,_.fx.step={};var Yb,Zb,$b=/^(?:toggle|show|hide)$/,_b=new RegExp("^(?:([+-])=|)("+vb+")([a-z%]*)$","i"),ac=/queueHooks$/,bc=[G],cc={"*":[function(a,b){var c=this.createTween(a,b),d=c.cur(),e=_b.exec(b),f=e&&e[3]||(_.cssNumber[a]?"":"px"),g=(_.cssNumber[a]||"px"!==f&&+d)&&_b.exec(_.css(c.elem,a)),h=1,i=20;if(g&&g[3]!==f){f=f||g[3],e=e||[],g=+d||1;do h=h||".5",g/=h,_.style(c.elem,a,g+f);while(h!==(h=c.cur()/d)&&1!==h&&--i)}return e&&(g=c.start=+g||+d||0,c.unit=f,c.end=e[1]?g+(e[1]+1)*e[2]:+e[2]),c}]};_.Animation=_.extend(I,{tweener:function(a,b){_.isFunction(a)?(b=a,a=["*"]):a=a.split(" ");for(var c,d=0,e=a.length;e>d;d++)c=a[d],cc[c]=cc[c]||[],cc[c].unshift(b)},prefilter:function(a,b){b?bc.unshift(a):bc.push(a)}}),_.speed=function(a,b,c){var d=a&&"object"==typeof a?_.extend({},a):{complete:c||!c&&b||_.isFunction(a)&&a,duration:a,easing:c&&b||b&&!_.isFunction(b)&&b};return d.duration=_.fx.off?0:"number"==typeof d.duration?d.duration:d.duration in _.fx.speeds?_.fx.speeds[d.duration]:_.fx.speeds._default,(null==d.queue||d.queue===!0)&&(d.queue="fx"),d.old=d.complete,d.complete=function(){_.isFunction(d.old)&&d.old.call(this),d.queue&&_.dequeue(this,d.queue)},d},_.fn.extend({fadeTo:function(a,b,c,d){return this.filter(xb).css("opacity",0).show().end().animate({opacity:b},a,c,d)},animate:function(a,b,c,d){var e=_.isEmptyObject(a),f=_.speed(b,c,d),g=function(){var b=I(this,_.extend({},a),f);(e||rb.get(this,"finish"))&&b.stop(!0)};return g.finish=g,e||f.queue===!1?this.each(g):this.queue(f.queue,g)},stop:function(a,b,c){var d=function(a){var b=a.stop;delete a.stop,b(c)};return"string"!=typeof a&&(c=b,b=a,a=void 0),b&&a!==!1&&this.queue(a||"fx",[]),this.each(function(){var b=!0,e=null!=a&&a+"queueHooks",f=_.timers,g=rb.get(this);if(e)g[e]&&g[e].stop&&d(g[e]);else for(e in g)g[e]&&g[e].stop&&ac.test(e)&&d(g[e]);for(e=f.length;e--;)f[e].elem!==this||null!=a&&f[e].queue!==a||(f[e].anim.stop(c),b=!1,f.splice(e,1));(b||!c)&&_.dequeue(this,a)})},finish:function(a){return a!==!1&&(a=a||"fx"),this.each(function(){var b,c=rb.get(this),d=c[a+"queue"],e=c[a+"queueHooks"],f=_.timers,g=d?d.length:0;for(c.finish=!0,_.queue(this,a,[]),e&&e.stop&&e.stop.call(this,!0),b=f.length;b--;)f[b].elem===this&&f[b].queue===a&&(f[b].anim.stop(!0),f.splice(b,1));for(b=0;g>b;b++)d[b]&&d[b].finish&&d[b].finish.call(this);delete c.finish})}}),_.each(["toggle","show","hide"],function(a,b){var c=_.fn[b];
-_.fn[b]=function(a,d,e){return null==a||"boolean"==typeof a?c.apply(this,arguments):this.animate(E(b,!0),a,d,e)}}),_.each({slideDown:E("show"),slideUp:E("hide"),slideToggle:E("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(a,b){_.fn[a]=function(a,c,d){return this.animate(b,a,c,d)}}),_.timers=[],_.fx.tick=function(){var a,b=0,c=_.timers;for(Yb=_.now();b<c.length;b++)a=c[b],a()||c[b]!==a||c.splice(b--,1);c.length||_.fx.stop(),Yb=void 0},_.fx.timer=function(a){_.timers.push(a),a()?_.fx.start():_.timers.pop()},_.fx.interval=13,_.fx.start=function(){Zb||(Zb=setInterval(_.fx.tick,_.fx.interval))},_.fx.stop=function(){clearInterval(Zb),Zb=null},_.fx.speeds={slow:600,fast:200,_default:400},_.fn.delay=function(a,b){return a=_.fx?_.fx.speeds[a]||a:a,b=b||"fx",this.queue(b,function(b,c){var d=setTimeout(b,a);c.stop=function(){clearTimeout(d)}})},function(){var a=Z.createElement("input"),b=Z.createElement("select"),c=b.appendChild(Z.createElement("option"));a.type="checkbox",Y.checkOn=""!==a.value,Y.optSelected=c.selected,b.disabled=!0,Y.optDisabled=!c.disabled,a=Z.createElement("input"),a.value="t",a.type="radio",Y.radioValue="t"===a.value}();var dc,ec,fc=_.expr.attrHandle;_.fn.extend({attr:function(a,b){return qb(this,_.attr,a,b,arguments.length>1)},removeAttr:function(a){return this.each(function(){_.removeAttr(this,a)})}}),_.extend({attr:function(a,b,c){var d,e,f=a.nodeType;if(a&&3!==f&&8!==f&&2!==f)return typeof a.getAttribute===zb?_.prop(a,b,c):(1===f&&_.isXMLDoc(a)||(b=b.toLowerCase(),d=_.attrHooks[b]||(_.expr.match.bool.test(b)?ec:dc)),void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=_.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(e=d.set(a,c,b))?e:(a.setAttribute(b,c+""),c):void _.removeAttr(a,b))},removeAttr:function(a,b){var c,d,e=0,f=b&&b.match(nb);if(f&&1===a.nodeType)for(;c=f[e++];)d=_.propFix[c]||c,_.expr.match.bool.test(c)&&(a[d]=!1),a.removeAttribute(c)},attrHooks:{type:{set:function(a,b){if(!Y.radioValue&&"radio"===b&&_.nodeName(a,"input")){var c=a.value;return a.setAttribute("type",b),c&&(a.value=c),b}}}}}),ec={set:function(a,b,c){return b===!1?_.removeAttr(a,c):a.setAttribute(c,c),c}},_.each(_.expr.match.bool.source.match(/\w+/g),function(a,b){var c=fc[b]||_.find.attr;fc[b]=function(a,b,d){var e,f;return d||(f=fc[b],fc[b]=e,e=null!=c(a,b,d)?b.toLowerCase():null,fc[b]=f),e}});var gc=/^(?:input|select|textarea|button)$/i;_.fn.extend({prop:function(a,b){return qb(this,_.prop,a,b,arguments.length>1)},removeProp:function(a){return this.each(function(){delete this[_.propFix[a]||a]})}}),_.extend({propFix:{"for":"htmlFor","class":"className"},prop:function(a,b,c){var d,e,f,g=a.nodeType;if(a&&3!==g&&8!==g&&2!==g)return f=1!==g||!_.isXMLDoc(a),f&&(b=_.propFix[b]||b,e=_.propHooks[b]),void 0!==c?e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:a[b]=c:e&&"get"in e&&null!==(d=e.get(a,b))?d:a[b]},propHooks:{tabIndex:{get:function(a){return a.hasAttribute("tabindex")||gc.test(a.nodeName)||a.href?a.tabIndex:-1}}}}),Y.optSelected||(_.propHooks.selected={get:function(a){var b=a.parentNode;return b&&b.parentNode&&b.parentNode.selectedIndex,null}}),_.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){_.propFix[this.toLowerCase()]=this});var hc=/[\t\r\n\f]/g;_.fn.extend({addClass:function(a){var b,c,d,e,f,g,h="string"==typeof a&&a,i=0,j=this.length;if(_.isFunction(a))return this.each(function(b){_(this).addClass(a.call(this,b,this.className))});if(h)for(b=(a||"").match(nb)||[];j>i;i++)if(c=this[i],d=1===c.nodeType&&(c.className?(" "+c.className+" ").replace(hc," "):" ")){for(f=0;e=b[f++];)d.indexOf(" "+e+" ")<0&&(d+=e+" ");g=_.trim(d),c.className!==g&&(c.className=g)}return this},removeClass:function(a){var b,c,d,e,f,g,h=0===arguments.length||"string"==typeof a&&a,i=0,j=this.length;if(_.isFunction(a))return this.each(function(b){_(this).removeClass(a.call(this,b,this.className))});if(h)for(b=(a||"").match(nb)||[];j>i;i++)if(c=this[i],d=1===c.nodeType&&(c.className?(" "+c.className+" ").replace(hc," "):"")){for(f=0;e=b[f++];)for(;d.indexOf(" "+e+" ")>=0;)d=d.replace(" "+e+" "," ");g=a?_.trim(d):"",c.className!==g&&(c.className=g)}return this},toggleClass:function(a,b){var c=typeof a;return"boolean"==typeof b&&"string"===c?b?this.addClass(a):this.removeClass(a):this.each(_.isFunction(a)?function(c){_(this).toggleClass(a.call(this,c,this.className,b),b)}:function(){if("string"===c)for(var b,d=0,e=_(this),f=a.match(nb)||[];b=f[d++];)e.hasClass(b)?e.removeClass(b):e.addClass(b);else(c===zb||"boolean"===c)&&(this.className&&rb.set(this,"__className__",this.className),this.className=this.className||a===!1?"":rb.get(this,"__className__")||"")})},hasClass:function(a){for(var b=" "+a+" ",c=0,d=this.length;d>c;c++)if(1===this[c].nodeType&&(" "+this[c].className+" ").replace(hc," ").indexOf(b)>=0)return!0;return!1}});var ic=/\r/g;_.fn.extend({val:function(a){var b,c,d,e=this[0];{if(arguments.length)return d=_.isFunction(a),this.each(function(c){var e;1===this.nodeType&&(e=d?a.call(this,c,_(this).val()):a,null==e?e="":"number"==typeof e?e+="":_.isArray(e)&&(e=_.map(e,function(a){return null==a?"":a+""})),b=_.valHooks[this.type]||_.valHooks[this.nodeName.toLowerCase()],b&&"set"in b&&void 0!==b.set(this,e,"value")||(this.value=e))});if(e)return b=_.valHooks[e.type]||_.valHooks[e.nodeName.toLowerCase()],b&&"get"in b&&void 0!==(c=b.get(e,"value"))?c:(c=e.value,"string"==typeof c?c.replace(ic,""):null==c?"":c)}}}),_.extend({valHooks:{option:{get:function(a){var b=_.find.attr(a,"value");return null!=b?b:_.trim(_.text(a))}},select:{get:function(a){for(var b,c,d=a.options,e=a.selectedIndex,f="select-one"===a.type||0>e,g=f?null:[],h=f?e+1:d.length,i=0>e?h:f?e:0;h>i;i++)if(c=d[i],!(!c.selected&&i!==e||(Y.optDisabled?c.disabled:null!==c.getAttribute("disabled"))||c.parentNode.disabled&&_.nodeName(c.parentNode,"optgroup"))){if(b=_(c).val(),f)return b;g.push(b)}return g},set:function(a,b){for(var c,d,e=a.options,f=_.makeArray(b),g=e.length;g--;)d=e[g],(d.selected=_.inArray(d.value,f)>=0)&&(c=!0);return c||(a.selectedIndex=-1),f}}}}),_.each(["radio","checkbox"],function(){_.valHooks[this]={set:function(a,b){return _.isArray(b)?a.checked=_.inArray(_(a).val(),b)>=0:void 0}},Y.checkOn||(_.valHooks[this].get=function(a){return null===a.getAttribute("value")?"on":a.value})}),_.each("blur focus focusin focusout load resize scroll unload click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup error contextmenu".split(" "),function(a,b){_.fn[b]=function(a,c){return arguments.length>0?this.on(b,null,a,c):this.trigger(b)}}),_.fn.extend({hover:function(a,b){return this.mouseenter(a).mouseleave(b||a)},bind:function(a,b,c){return this.on(a,null,b,c)},unbind:function(a,b){return this.off(a,null,b)},delegate:function(a,b,c,d){return this.on(b,a,c,d)},undelegate:function(a,b,c){return 1===arguments.length?this.off(a,"**"):this.off(b,a||"**",c)}});var jc=_.now(),kc=/\?/;_.parseJSON=function(a){return JSON.parse(a+"")},_.parseXML=function(a){var b,c;if(!a||"string"!=typeof a)return null;try{c=new DOMParser,b=c.parseFromString(a,"text/xml")}catch(d){b=void 0}return(!b||b.getElementsByTagName("parsererror").length)&&_.error("Invalid XML: "+a),b};var lc,mc,nc=/#.*$/,oc=/([?&])_=[^&]*/,pc=/^(.*?):[ \t]*([^\r\n]*)$/gm,qc=/^(?:about|app|app-storage|.+-extension|file|res|widget):$/,rc=/^(?:GET|HEAD)$/,sc=/^\/\//,tc=/^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,uc={},vc={},wc="*/".concat("*");try{mc=location.href}catch(xc){mc=Z.createElement("a"),mc.href="",mc=mc.href}lc=tc.exec(mc.toLowerCase())||[],_.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:mc,type:"GET",isLocal:qc.test(lc[1]),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":wc,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/xml/,html:/html/,json:/json/},responseFields:{xml:"responseXML",text:"responseText",json:"responseJSON"},converters:{"* text":String,"text html":!0,"text json":_.parseJSON,"text xml":_.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(a,b){return b?L(L(a,_.ajaxSettings),b):L(_.ajaxSettings,a)},ajaxPrefilter:J(uc),ajaxTransport:J(vc),ajax:function(a,b){function c(a,b,c,g){var i,k,r,s,u,w=b;2!==t&&(t=2,h&&clearTimeout(h),d=void 0,f=g||"",v.readyState=a>0?4:0,i=a>=200&&300>a||304===a,c&&(s=M(l,v,c)),s=N(l,s,v,i),i?(l.ifModified&&(u=v.getResponseHeader("Last-Modified"),u&&(_.lastModified[e]=u),u=v.getResponseHeader("etag"),u&&(_.etag[e]=u)),204===a||"HEAD"===l.type?w="nocontent":304===a?w="notmodified":(w=s.state,k=s.data,r=s.error,i=!r)):(r=w,(a||!w)&&(w="error",0>a&&(a=0))),v.status=a,v.statusText=(b||w)+"",i?o.resolveWith(m,[k,w,v]):o.rejectWith(m,[v,w,r]),v.statusCode(q),q=void 0,j&&n.trigger(i?"ajaxSuccess":"ajaxError",[v,l,i?k:r]),p.fireWith(m,[v,w]),j&&(n.trigger("ajaxComplete",[v,l]),--_.active||_.event.trigger("ajaxStop")))}"object"==typeof a&&(b=a,a=void 0),b=b||{};var d,e,f,g,h,i,j,k,l=_.ajaxSetup({},b),m=l.context||l,n=l.context&&(m.nodeType||m.jquery)?_(m):_.event,o=_.Deferred(),p=_.Callbacks("once memory"),q=l.statusCode||{},r={},s={},t=0,u="canceled",v={readyState:0,getResponseHeader:function(a){var b;if(2===t){if(!g)for(g={};b=pc.exec(f);)g[b[1].toLowerCase()]=b[2];b=g[a.toLowerCase()]}return null==b?null:b},getAllResponseHeaders:function(){return 2===t?f:null},setRequestHeader:function(a,b){var c=a.toLowerCase();return t||(a=s[c]=s[c]||a,r[a]=b),this},overrideMimeType:function(a){return t||(l.mimeType=a),this},statusCode:function(a){var b;if(a)if(2>t)for(b in a)q[b]=[q[b],a[b]];else v.always(a[v.status]);return this},abort:function(a){var b=a||u;return d&&d.abort(b),c(0,b),this}};if(o.promise(v).complete=p.add,v.success=v.done,v.error=v.fail,l.url=((a||l.url||mc)+"").replace(nc,"").replace(sc,lc[1]+"//"),l.type=b.method||b.type||l.method||l.type,l.dataTypes=_.trim(l.dataType||"*").toLowerCase().match(nb)||[""],null==l.crossDomain&&(i=tc.exec(l.url.toLowerCase()),l.crossDomain=!(!i||i[1]===lc[1]&&i[2]===lc[2]&&(i[3]||("http:"===i[1]?"80":"443"))===(lc[3]||("http:"===lc[1]?"80":"443")))),l.data&&l.processData&&"string"!=typeof l.data&&(l.data=_.param(l.data,l.traditional)),K(uc,l,b,v),2===t)return v;j=l.global,j&&0===_.active++&&_.event.trigger("ajaxStart"),l.type=l.type.toUpperCase(),l.hasContent=!rc.test(l.type),e=l.url,l.hasContent||(l.data&&(e=l.url+=(kc.test(e)?"&":"?")+l.data,delete l.data),l.cache===!1&&(l.url=oc.test(e)?e.replace(oc,"$1_="+jc++):e+(kc.test(e)?"&":"?")+"_="+jc++)),l.ifModified&&(_.lastModified[e]&&v.setRequestHeader("If-Modified-Since",_.lastModified[e]),_.etag[e]&&v.setRequestHeader("If-None-Match",_.etag[e])),(l.data&&l.hasContent&&l.contentType!==!1||b.contentType)&&v.setRequestHeader("Content-Type",l.contentType),v.setRequestHeader("Accept",l.dataTypes[0]&&l.accepts[l.dataTypes[0]]?l.accepts[l.dataTypes[0]]+("*"!==l.dataTypes[0]?", "+wc+"; q=0.01":""):l.accepts["*"]);for(k in l.headers)v.setRequestHeader(k,l.headers[k]);if(l.beforeSend&&(l.beforeSend.call(m,v,l)===!1||2===t))return v.abort();u="abort";for(k in{success:1,error:1,complete:1})v[k](l[k]);if(d=K(vc,l,b,v)){v.readyState=1,j&&n.trigger("ajaxSend",[v,l]),l.async&&l.timeout>0&&(h=setTimeout(function(){v.abort("timeout")},l.timeout));try{t=1,d.send(r,c)}catch(w){if(!(2>t))throw w;c(-1,w)}}else c(-1,"No Transport");return v},getJSON:function(a,b,c){return _.get(a,b,c,"json")},getScript:function(a,b){return _.get(a,void 0,b,"script")}}),_.each(["get","post"],function(a,b){_[b]=function(a,c,d,e){return _.isFunction(c)&&(e=e||d,d=c,c=void 0),_.ajax({url:a,type:b,dataType:e,data:c,success:d})}}),_.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(a,b){_.fn[b]=function(a){return this.on(b,a)}}),_._evalUrl=function(a){return _.ajax({url:a,type:"GET",dataType:"script",async:!1,global:!1,"throws":!0})},_.fn.extend({wrapAll:function(a){var b;return _.isFunction(a)?this.each(function(b){_(this).wrapAll(a.call(this,b))}):(this[0]&&(b=_(a,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){for(var a=this;a.firstElementChild;)a=a.firstElementChild;return a}).append(this)),this)},wrapInner:function(a){return this.each(_.isFunction(a)?function(b){_(this).wrapInner(a.call(this,b))}:function(){var b=_(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=_.isFunction(a);return this.each(function(c){_(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){_.nodeName(this,"body")||_(this).replaceWith(this.childNodes)}).end()}}),_.expr.filters.hidden=function(a){return a.offsetWidth<=0&&a.offsetHeight<=0},_.expr.filters.visible=function(a){return!_.expr.filters.hidden(a)};var yc=/%20/g,zc=/\[\]$/,Ac=/\r?\n/g,Bc=/^(?:submit|button|image|reset|file)$/i,Cc=/^(?:input|select|textarea|keygen)/i;_.param=function(a,b){var c,d=[],e=function(a,b){b=_.isFunction(b)?b():null==b?"":b,d[d.length]=encodeURIComponent(a)+"="+encodeURIComponent(b)};if(void 0===b&&(b=_.ajaxSettings&&_.ajaxSettings.traditional),_.isArray(a)||a.jquery&&!_.isPlainObject(a))_.each(a,function(){e(this.name,this.value)});else for(c in a)O(c,a[c],b,e);return d.join("&").replace(yc,"+")},_.fn.extend({serialize:function(){return _.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var a=_.prop(this,"elements");return a?_.makeArray(a):this}).filter(function(){var a=this.type;return this.name&&!_(this).is(":disabled")&&Cc.test(this.nodeName)&&!Bc.test(a)&&(this.checked||!yb.test(a))}).map(function(a,b){var c=_(this).val();return null==c?null:_.isArray(c)?_.map(c,function(a){return{name:b.name,value:a.replace(Ac,"\r\n")}}):{name:b.name,value:c.replace(Ac,"\r\n")}}).get()}}),_.ajaxSettings.xhr=function(){try{return new XMLHttpRequest}catch(a){}};var Dc=0,Ec={},Fc={0:200,1223:204},Gc=_.ajaxSettings.xhr();a.ActiveXObject&&_(a).on("unload",function(){for(var a in Ec)Ec[a]()}),Y.cors=!!Gc&&"withCredentials"in Gc,Y.ajax=Gc=!!Gc,_.ajaxTransport(function(a){var b;return Y.cors||Gc&&!a.crossDomain?{send:function(c,d){var e,f=a.xhr(),g=++Dc;if(f.open(a.type,a.url,a.async,a.username,a.password),a.xhrFields)for(e in a.xhrFields)f[e]=a.xhrFields[e];a.mimeType&&f.overrideMimeType&&f.overrideMimeType(a.mimeType),a.crossDomain||c["X-Requested-With"]||(c["X-Requested-With"]="XMLHttpRequest");for(e in c)f.setRequestHeader(e,c[e]);b=function(a){return function(){b&&(delete Ec[g],b=f.onload=f.onerror=null,"abort"===a?f.abort():"error"===a?d(f.status,f.statusText):d(Fc[f.status]||f.status,f.statusText,"string"==typeof f.responseText?{text:f.responseText}:void 0,f.getAllResponseHeaders()))}},f.onload=b(),f.onerror=b("error"),b=Ec[g]=b("abort");try{f.send(a.hasContent&&a.data||null)}catch(h){if(b)throw h}},abort:function(){b&&b()}}:void 0}),_.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/(?:java|ecma)script/},converters:{"text script":function(a){return _.globalEval(a),a}}}),_.ajaxPrefilter("script",function(a){void 0===a.cache&&(a.cache=!1),a.crossDomain&&(a.type="GET")}),_.ajaxTransport("script",function(a){if(a.crossDomain){var b,c;return{send:function(d,e){b=_("<script>").prop({async:!0,charset:a.scriptCharset,src:a.url}).on("load error",c=function(a){b.remove(),c=null,a&&e("error"===a.type?404:200,a.type)}),Z.head.appendChild(b[0])},abort:function(){c&&c()}}}});var Hc=[],Ic=/(=)\?(?=&|$)|\?\?/;_.ajaxSetup({jsonp:"callback",jsonpCallback:function(){var a=Hc.pop()||_.expando+"_"+jc++;return this[a]=!0,a}}),_.ajaxPrefilter("json jsonp",function(b,c,d){var e,f,g,h=b.jsonp!==!1&&(Ic.test(b.url)?"url":"string"==typeof b.data&&!(b.contentType||"").indexOf("application/x-www-form-urlencoded")&&Ic.test(b.data)&&"data");return h||"jsonp"===b.dataTypes[0]?(e=b.jsonpCallback=_.isFunction(b.jsonpCallback)?b.jsonpCallback():b.jsonpCallback,h?b[h]=b[h].replace(Ic,"$1"+e):b.jsonp!==!1&&(b.url+=(kc.test(b.url)?"&":"?")+b.jsonp+"="+e),b.converters["script json"]=function(){return g||_.error(e+" was not called"),g[0]},b.dataTypes[0]="json",f=a[e],a[e]=function(){g=arguments},d.always(function(){a[e]=f,b[e]&&(b.jsonpCallback=c.jsonpCallback,Hc.push(e)),g&&_.isFunction(f)&&f(g[0]),g=f=void 0}),"script"):void 0}),_.parseHTML=function(a,b,c){if(!a||"string"!=typeof a)return null;"boolean"==typeof b&&(c=b,b=!1),b=b||Z;var d=gb.exec(a),e=!c&&[];return d?[b.createElement(d[1])]:(d=_.buildFragment([a],b,e),e&&e.length&&_(e).remove(),_.merge([],d.childNodes))};var Jc=_.fn.load;_.fn.load=function(a,b,c){if("string"!=typeof a&&Jc)return Jc.apply(this,arguments);var d,e,f,g=this,h=a.indexOf(" ");return h>=0&&(d=_.trim(a.slice(h)),a=a.slice(0,h)),_.isFunction(b)?(c=b,b=void 0):b&&"object"==typeof b&&(e="POST"),g.length>0&&_.ajax({url:a,type:e,dataType:"html",data:b}).done(function(a){f=arguments,g.html(d?_("<div>").append(_.parseHTML(a)).find(d):a)}).complete(c&&function(a,b){g.each(c,f||[a.responseText,b,a])}),this},_.expr.filters.animated=function(a){return _.grep(_.timers,function(b){return a===b.elem}).length};var Kc=a.document.documentElement;_.offset={setOffset:function(a,b,c){var d,e,f,g,h,i,j,k=_.css(a,"position"),l=_(a),m={};"static"===k&&(a.style.position="relative"),h=l.offset(),f=_.css(a,"top"),i=_.css(a,"left"),j=("absolute"===k||"fixed"===k)&&(f+i).indexOf("auto")>-1,j?(d=l.position(),g=d.top,e=d.left):(g=parseFloat(f)||0,e=parseFloat(i)||0),_.isFunction(b)&&(b=b.call(a,c,h)),null!=b.top&&(m.top=b.top-h.top+g),null!=b.left&&(m.left=b.left-h.left+e),"using"in b?b.using.call(a,m):l.css(m)}},_.fn.extend({offset:function(a){if(arguments.length)return void 0===a?this:this.each(function(b){_.offset.setOffset(this,a,b)});var b,c,d=this[0],e={top:0,left:0},f=d&&d.ownerDocument;if(f)return b=f.documentElement,_.contains(b,d)?(typeof d.getBoundingClientRect!==zb&&(e=d.getBoundingClientRect()),c=P(f),{top:e.top+c.pageYOffset-b.clientTop,left:e.left+c.pageXOffset-b.clientLeft}):e},position:function(){if(this[0]){var a,b,c=this[0],d={top:0,left:0};return"fixed"===_.css(c,"position")?b=c.getBoundingClientRect():(a=this.offsetParent(),b=this.offset(),_.nodeName(a[0],"html")||(d=a.offset()),d.top+=_.css(a[0],"borderTopWidth",!0),d.left+=_.css(a[0],"borderLeftWidth",!0)),{top:b.top-d.top-_.css(c,"marginTop",!0),left:b.left-d.left-_.css(c,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||Kc;a&&!_.nodeName(a,"html")&&"static"===_.css(a,"position");)a=a.offsetParent;return a||Kc})}}),_.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(b,c){var d="pageYOffset"===c;_.fn[b]=function(e){return qb(this,function(b,e,f){var g=P(b);return void 0===f?g?g[c]:b[e]:void(g?g.scrollTo(d?a.pageXOffset:f,d?f:a.pageYOffset):b[e]=f)},b,e,arguments.length,null)}}),_.each(["top","left"],function(a,b){_.cssHooks[b]=w(Y.pixelPosition,function(a,c){return c?(c=v(a,b),Qb.test(c)?_(a).position()[b]+"px":c):void 0})}),_.each({Height:"height",Width:"width"},function(a,b){_.each({padding:"inner"+a,content:b,"":"outer"+a},function(c,d){_.fn[d]=function(d,e){var f=arguments.length&&(c||"boolean"!=typeof d),g=c||(d===!0||e===!0?"margin":"border");return qb(this,function(b,c,d){var e;return _.isWindow(b)?b.document.documentElement["client"+a]:9===b.nodeType?(e=b.documentElement,Math.max(b.body["scroll"+a],e["scroll"+a],b.body["offset"+a],e["offset"+a],e["client"+a])):void 0===d?_.css(b,c,g):_.style(b,c,d,g)},b,f?d:void 0,f,null)}})}),_.fn.size=function(){return this.length},_.fn.andSelf=_.fn.addBack,"function"==typeof define&&define.amd&&define("jquery",[],function(){return _});var Lc=a.jQuery,Mc=a.$;return _.noConflict=function(b){return a.$===_&&(a.$=Mc),b&&a.jQuery===_&&(a.jQuery=Lc),_},typeof b===zb&&(a.jQuery=a.$=_),_});
\ No newline at end of file
+_.fn[b]=function(a,d,e){return null==a||"boolean"==typeof a?c.apply(this,arguments):this.animate(E(b,!0),a,d,e)}}),_.each({slideDown:E("show"),slideUp:E("hide"),slideToggle:E("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(a,b){_.fn[a]=function(a,c,d){return this.animate(b,a,c,d)}}),_.timers=[],_.fx.tick=function(){var a,b=0,c=_.timers;for(Yb=_.now();b<c.length;b++)a=c[b],a()||c[b]!==a||c.splice(b--,1);c.length||_.fx.stop(),Yb=void 0},_.fx.timer=function(a){_.timers.push(a),a()?_.fx.start():_.timers.pop()},_.fx.interval=13,_.fx.start=function(){Zb||(Zb=setInterval(_.fx.tick,_.fx.interval))},_.fx.stop=function(){clearInterval(Zb),Zb=null},_.fx.speeds={slow:600,fast:200,_default:400},_.fn.delay=function(a,b){return a=_.fx?_.fx.speeds[a]||a:a,b=b||"fx",this.queue(b,function(b,c){var d=setTimeout(b,a);c.stop=function(){clearTimeout(d)}})},function(){var a=Z.createElement("input"),b=Z.createElement("select"),c=b.appendChild(Z.createElement("option"));a.type="checkbox",Y.checkOn=""!==a.value,Y.optSelected=c.selected,b.disabled=!0,Y.optDisabled=!c.disabled,a=Z.createElement("input"),a.value="t",a.type="radio",Y.radioValue="t"===a.value}();var dc,ec,fc=_.expr.attrHandle;_.fn.extend({attr:function(a,b){return qb(this,_.attr,a,b,arguments.length>1)},removeAttr:function(a){return this.each(function(){_.removeAttr(this,a)})}}),_.extend({attr:function(a,b,c){var d,e,f=a.nodeType;if(a&&3!==f&&8!==f&&2!==f)return typeof a.getAttribute===zb?_.prop(a,b,c):(1===f&&_.isXMLDoc(a)||(b=b.toLowerCase(),d=_.attrHooks[b]||(_.expr.match.bool.test(b)?ec:dc)),void 0===c?d&&"get"in d&&null!==(e=d.get(a,b))?e:(e=_.find.attr(a,b),null==e?void 0:e):null!==c?d&&"set"in d&&void 0!==(e=d.set(a,c,b))?e:(a.setAttribute(b,c+""),c):void _.removeAttr(a,b))},removeAttr:function(a,b){var c,d,e=0,f=b&&b.match(nb);if(f&&1===a.nodeType)for(;c=f[e++];)d=_.propFix[c]||c,_.expr.match.bool.test(c)&&(a[d]=!1),a.removeAttribute(c)},attrHooks:{type:{set:function(a,b){if(!Y.radioValue&&"radio"===b&&_.nodeName(a,"input")){var c=a.value;return a.setAttribute("type",b),c&&(a.value=c),b}}}}}),ec={set:function(a,b,c){return b===!1?_.removeAttr(a,c):a.setAttribute(c,c),c}},_.each(_.expr.match.bool.source.match(/\w+/g),function(a,b){var c=fc[b]||_.find.attr;fc[b]=function(a,b,d){var e,f;return d||(f=fc[b],fc[b]=e,e=null!=c(a,b,d)?b.toLowerCase():null,fc[b]=f),e}});var gc=/^(?:input|select|textarea|button)$/i;_.fn.extend({prop:function(a,b){return qb(this,_.prop,a,b,arguments.length>1)},removeProp:function(a){return this.each(function(){delete this[_.propFix[a]||a]})}}),_.extend({propFix:{"for":"htmlFor","class":"className"},prop:function(a,b,c){var d,e,f,g=a.nodeType;if(a&&3!==g&&8!==g&&2!==g)return f=1!==g||!_.isXMLDoc(a),f&&(b=_.propFix[b]||b,e=_.propHooks[b]),void 0!==c?e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:a[b]=c:e&&"get"in e&&null!==(d=e.get(a,b))?d:a[b]},propHooks:{tabIndex:{get:function(a){return a.hasAttribute("tabindex")||gc.test(a.nodeName)||a.href?a.tabIndex:-1}}}}),Y.optSelected||(_.propHooks.selected={get:function(a){var b=a.parentNode;return b&&b.parentNode&&b.parentNode.selectedIndex,null}}),_.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){_.propFix[this.toLowerCase()]=this});var hc=/[\t\r\n\f]/g;_.fn.extend({addClass:function(a){var b,c,d,e,f,g,h="string"==typeof a&&a,i=0,j=this.length;if(_.isFunction(a))return this.each(function(b){_(this).addClass(a.call(this,b,this.className))});if(h)for(b=(a||"").match(nb)||[];j>i;i++)if(c=this[i],d=1===c.nodeType&&(c.className?(" "+c.className+" ").replace(hc," "):" ")){for(f=0;e=b[f++];)d.indexOf(" "+e+" ")<0&&(d+=e+" ");g=_.trim(d),c.className!==g&&(c.className=g)}return this},removeClass:function(a){var b,c,d,e,f,g,h=0===arguments.length||"string"==typeof a&&a,i=0,j=this.length;if(_.isFunction(a))return this.each(function(b){_(this).removeClass(a.call(this,b,this.className))});if(h)for(b=(a||"").match(nb)||[];j>i;i++)if(c=this[i],d=1===c.nodeType&&(c.className?(" "+c.className+" ").replace(hc," "):"")){for(f=0;e=b[f++];)for(;d.indexOf(" "+e+" ")>=0;)d=d.replace(" "+e+" "," ");g=a?_.trim(d):"",c.className!==g&&(c.className=g)}return this},toggleClass:function(a,b){var c=typeof a;return"boolean"==typeof b&&"string"===c?b?this.addClass(a):this.removeClass(a):this.each(_.isFunction(a)?function(c){_(this).toggleClass(a.call(this,c,this.className,b),b)}:function(){if("string"===c)for(var b,d=0,e=_(this),f=a.match(nb)||[];b=f[d++];)e.hasClass(b)?e.removeClass(b):e.addClass(b);else(c===zb||"boolean"===c)&&(this.className&&rb.set(this,"__className__",this.className),this.className=this.className||a===!1?"":rb.get(this,"__className__")||"")})},hasClass:function(a){for(var b=" "+a+" ",c=0,d=this.length;d>c;c++)if(1===this[c].nodeType&&(" "+this[c].className+" ").replace(hc," ").indexOf(b)>=0)return!0;return!1}});var ic=/\r/g;_.fn.extend({val:function(a){var b,c,d,e=this[0];{if(arguments.length)return d=_.isFunction(a),this.each(function(c){var e;1===this.nodeType&&(e=d?a.call(this,c,_(this).val()):a,null==e?e="":"number"==typeof e?e+="":_.isArray(e)&&(e=_.map(e,function(a){return null==a?"":a+""})),b=_.valHooks[this.type]||_.valHooks[this.nodeName.toLowerCase()],b&&"set"in b&&void 0!==b.set(this,e,"value")||(this.value=e))});if(e)return b=_.valHooks[e.type]||_.valHooks[e.nodeName.toLowerCase()],b&&"get"in b&&void 0!==(c=b.get(e,"value"))?c:(c=e.value,"string"==typeof c?c.replace(ic,""):null==c?"":c)}}}),_.extend({valHooks:{option:{get:function(a){var b=_.find.attr(a,"value");return null!=b?b:_.trim(_.text(a))}},select:{get:function(a){for(var b,c,d=a.options,e=a.selectedIndex,f="select-one"===a.type||0>e,g=f?null:[],h=f?e+1:d.length,i=0>e?h:f?e:0;h>i;i++)if(c=d[i],!(!c.selected&&i!==e||(Y.optDisabled?c.disabled:null!==c.getAttribute("disabled"))||c.parentNode.disabled&&_.nodeName(c.parentNode,"optgroup"))){if(b=_(c).val(),f)return b;g.push(b)}return g},set:function(a,b){for(var c,d,e=a.options,f=_.makeArray(b),g=e.length;g--;)d=e[g],(d.selected=_.inArray(d.value,f)>=0)&&(c=!0);return c||(a.selectedIndex=-1),f}}}}),_.each(["radio","checkbox"],function(){_.valHooks[this]={set:function(a,b){return _.isArray(b)?a.checked=_.inArray(_(a).val(),b)>=0:void 0}},Y.checkOn||(_.valHooks[this].get=function(a){return null===a.getAttribute("value")?"on":a.value})}),_.each("blur focus focusin focusout load resize scroll unload click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup error contextmenu".split(" "),function(a,b){_.fn[b]=function(a,c){return arguments.length>0?this.on(b,null,a,c):this.trigger(b)}}),_.fn.extend({hover:function(a,b){return this.mouseenter(a).mouseleave(b||a)},bind:function(a,b,c){return this.on(a,null,b,c)},unbind:function(a,b){return this.off(a,null,b)},delegate:function(a,b,c,d){return this.on(b,a,c,d)},undelegate:function(a,b,c){return 1===arguments.length?this.off(a,"**"):this.off(b,a||"**",c)}});var jc=_.now(),kc=/\?/;_.parseJSON=function(a){return JSON.parse(a+"")},_.parseXML=function(a){var b,c;if(!a||"string"!=typeof a)return null;try{c=new DOMParser,b=c.parseFromString(a,"text/xml")}catch(d){b=void 0}return(!b||b.getElementsByTagName("parsererror").length)&&_.error("Invalid XML: "+a),b};var lc,mc,nc=/#.*$/,oc=/([?&])_=[^&]*/,pc=/^(.*?):[ \t]*([^\r\n]*)$/gm,qc=/^(?:about|app|app-storage|.+-extension|file|res|widget):$/,rc=/^(?:GET|HEAD)$/,sc=/^\/\//,tc=/^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,uc={},vc={},wc="*/".concat("*");try{mc=location.href}catch(xc){mc=Z.createElement("a"),mc.href="",mc=mc.href}lc=tc.exec(mc.toLowerCase())||[],_.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:mc,type:"GET",isLocal:qc.test(lc[1]),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":wc,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/xml/,html:/html/,json:/json/},responseFields:{xml:"responseXML",text:"responseText",json:"responseJSON"},converters:{"* text":String,"text html":!0,"text json":_.parseJSON,"text xml":_.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(a,b){return b?L(L(a,_.ajaxSettings),b):L(_.ajaxSettings,a)},ajaxPrefilter:J(uc),ajaxTransport:J(vc),ajax:function(a,b){function c(a,b,c,g){var i,k,r,s,u,w=b;2!==t&&(t=2,h&&clearTimeout(h),d=void 0,f=g||"",v.readyState=a>0?4:0,i=a>=200&&300>a||304===a,c&&(s=M(l,v,c)),s=N(l,s,v,i),i?(l.ifModified&&(u=v.getResponseHeader("Last-Modified"),u&&(_.lastModified[e]=u),u=v.getResponseHeader("etag"),u&&(_.etag[e]=u)),204===a||"HEAD"===l.type?w="nocontent":304===a?w="notmodified":(w=s.state,k=s.data,r=s.error,i=!r)):(r=w,(a||!w)&&(w="error",0>a&&(a=0))),v.status=a,v.statusText=(b||w)+"",i?o.resolveWith(m,[k,w,v]):o.rejectWith(m,[v,w,r]),v.statusCode(q),q=void 0,j&&n.trigger(i?"ajaxSuccess":"ajaxError",[v,l,i?k:r]),p.fireWith(m,[v,w]),j&&(n.trigger("ajaxComplete",[v,l]),--_.active||_.event.trigger("ajaxStop")))}"object"==typeof a&&(b=a,a=void 0),b=b||{};var d,e,f,g,h,i,j,k,l=_.ajaxSetup({},b),m=l.context||l,n=l.context&&(m.nodeType||m.jquery)?_(m):_.event,o=_.Deferred(),p=_.Callbacks("once memory"),q=l.statusCode||{},r={},s={},t=0,u="canceled",v={readyState:0,getResponseHeader:function(a){var b;if(2===t){if(!g)for(g={};b=pc.exec(f);)g[b[1].toLowerCase()]=b[2];b=g[a.toLowerCase()]}return null==b?null:b},getAllResponseHeaders:function(){return 2===t?f:null},setRequestHeader:function(a,b){var c=a.toLowerCase();return t||(a=s[c]=s[c]||a,r[a]=b),this},overrideMimeType:function(a){return t||(l.mimeType=a),this},statusCode:function(a){var b;if(a)if(2>t)for(b in a)q[b]=[q[b],a[b]];else v.always(a[v.status]);return this},abort:function(a){var b=a||u;return d&&d.abort(b),c(0,b),this}};if(o.promise(v).complete=p.add,v.success=v.done,v.error=v.fail,l.url=((a||l.url||mc)+"").replace(nc,"").replace(sc,lc[1]+"//"),l.type=b.method||b.type||l.method||l.type,l.dataTypes=_.trim(l.dataType||"*").toLowerCase().match(nb)||[""],null==l.crossDomain&&(i=tc.exec(l.url.toLowerCase()),l.crossDomain=!(!i||i[1]===lc[1]&&i[2]===lc[2]&&(i[3]||("http:"===i[1]?"80":"443"))===(lc[3]||("http:"===lc[1]?"80":"443")))),l.data&&l.processData&&"string"!=typeof l.data&&(l.data=_.param(l.data,l.traditional)),K(uc,l,b,v),2===t)return v;j=l.global,j&&0===_.active++&&_.event.trigger("ajaxStart"),l.type=l.type.toUpperCase(),l.hasContent=!rc.test(l.type),e=l.url,l.hasContent||(l.data&&(e=l.url+=(kc.test(e)?"&":"?")+l.data,delete l.data),l.cache===!1&&(l.url=oc.test(e)?e.replace(oc,"$1_="+jc++):e+(kc.test(e)?"&":"?")+"_="+jc++)),l.ifModified&&(_.lastModified[e]&&v.setRequestHeader("If-Modified-Since",_.lastModified[e]),_.etag[e]&&v.setRequestHeader("If-None-Match",_.etag[e])),(l.data&&l.hasContent&&l.contentType!==!1||b.contentType)&&v.setRequestHeader("Content-Type",l.contentType),v.setRequestHeader("Accept",l.dataTypes[0]&&l.accepts[l.dataTypes[0]]?l.accepts[l.dataTypes[0]]+("*"!==l.dataTypes[0]?", "+wc+"; q=0.01":""):l.accepts["*"]);for(k in l.headers)v.setRequestHeader(k,l.headers[k]);if(l.beforeSend&&(l.beforeSend.call(m,v,l)===!1||2===t))return v.abort();u="abort";for(k in{success:1,error:1,complete:1})v[k](l[k]);if(d=K(vc,l,b,v)){v.readyState=1,j&&n.trigger("ajaxSend",[v,l]),l.async&&l.timeout>0&&(h=setTimeout(function(){v.abort("timeout")},l.timeout));try{t=1,d.send(r,c)}catch(w){if(!(2>t))throw w;c(-1,w)}}else c(-1,"No Transport");return v},getJSON:function(a,b,c){return _.get(a,b,c,"json")},getScript:function(a,b){return _.get(a,void 0,b,"script")}}),_.each(["get","post"],function(a,b){_[b]=function(a,c,d,e){return _.isFunction(c)&&(e=e||d,d=c,c=void 0),_.ajax({url:a,type:b,dataType:e,data:c,success:d})}}),_.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(a,b){_.fn[b]=function(a){return this.on(b,a)}}),_._evalUrl=function(a){return _.ajax({url:a,type:"GET",dataType:"script",async:!1,global:!1,"throws":!0})},_.fn.extend({wrapAll:function(a){var b;return _.isFunction(a)?this.each(function(b){_(this).wrapAll(a.call(this,b))}):(this[0]&&(b=_(a,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){for(var a=this;a.firstElementChild;)a=a.firstElementChild;return a}).append(this)),this)},wrapInner:function(a){return this.each(_.isFunction(a)?function(b){_(this).wrapInner(a.call(this,b))}:function(){var b=_(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=_.isFunction(a);return this.each(function(c){_(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){_.nodeName(this,"body")||_(this).replaceWith(this.childNodes)}).end()}}),_.expr.filters.hidden=function(a){return a.offsetWidth<=0&&a.offsetHeight<=0},_.expr.filters.visible=function(a){return!_.expr.filters.hidden(a)};var yc=/%20/g,zc=/\[\]$/,Ac=/\r?\n/g,Bc=/^(?:submit|button|image|reset|file)$/i,Cc=/^(?:input|select|textarea|keygen)/i;_.param=function(a,b){var c,d=[],e=function(a,b){b=_.isFunction(b)?b():null==b?"":b,d[d.length]=encodeURIComponent(a)+"="+encodeURIComponent(b)};if(void 0===b&&(b=_.ajaxSettings&&_.ajaxSettings.traditional),_.isArray(a)||a.jquery&&!_.isPlainObject(a))_.each(a,function(){e(this.name,this.value)});else for(c in a)O(c,a[c],b,e);return d.join("&").replace(yc,"+")},_.fn.extend({serialize:function(){return _.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var a=_.prop(this,"elements");return a?_.makeArray(a):this}).filter(function(){var a=this.type;return this.name&&!_(this).is(":disabled")&&Cc.test(this.nodeName)&&!Bc.test(a)&&(this.checked||!yb.test(a))}).map(function(a,b){var c=_(this).val();return null==c?null:_.isArray(c)?_.map(c,function(a){return{name:b.name,value:a.replace(Ac,"\r\n")}}):{name:b.name,value:c.replace(Ac,"\r\n")}}).get()}}),_.ajaxSettings.xhr=function(){try{return new XMLHttpRequest}catch(a){}};var Dc=0,Ec={},Fc={0:200,1223:204},Gc=_.ajaxSettings.xhr();a.ActiveXObject&&_(a).on("unload",function(){for(var a in Ec)Ec[a]()}),Y.cors=!!Gc&&"withCredentials"in Gc,Y.ajax=Gc=!!Gc,_.ajaxTransport(function(a){var b;return Y.cors||Gc&&!a.crossDomain?{send:function(c,d){var e,f=a.xhr(),g=++Dc;if(f.open(a.type,a.url,a.async,a.username,a.password),a.xhrFields)for(e in a.xhrFields)f[e]=a.xhrFields[e];a.mimeType&&f.overrideMimeType&&f.overrideMimeType(a.mimeType),a.crossDomain||c["X-Requested-With"]||(c["X-Requested-With"]="XMLHttpRequest");for(e in c)f.setRequestHeader(e,c[e]);b=function(a){return function(){b&&(delete Ec[g],b=f.onload=f.onerror=null,"abort"===a?f.abort():"error"===a?d(f.status,f.statusText):d(Fc[f.status]||f.status,f.statusText,"string"==typeof f.responseText?{text:f.responseText}:void 0,f.getAllResponseHeaders()))}},f.onload=b(),f.onerror=b("error"),b=Ec[g]=b("abort");try{f.send(a.hasContent&&a.data||null)}catch(h){if(b)throw h}},abort:function(){b&&b()}}:void 0}),_.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/(?:java|ecma)script/},converters:{"text script":function(a){return _.globalEval(a),a}}}),_.ajaxPrefilter("script",function(a){void 0===a.cache&&(a.cache=!1),a.crossDomain&&(a.type="GET")}),_.ajaxTransport("script",function(a){if(a.crossDomain){var b,c;return{send:function(d,e){b=_("<script>").prop({async:!0,charset:a.scriptCharset,src:a.url}).on("load error",c=function(a){b.remove(),c=null,a&&e("error"===a.type?404:200,a.type)}),Z.head.appendChild(b[0])},abort:function(){c&&c()}}}});var Hc=[],Ic=/(=)\?(?=&|$)|\?\?/;_.ajaxSetup({jsonp:"callback",jsonpCallback:function(){var a=Hc.pop()||_.expando+"_"+jc++;return this[a]=!0,a}}),_.ajaxPrefilter("json jsonp",function(b,c,d){var e,f,g,h=b.jsonp!==!1&&(Ic.test(b.url)?"url":"string"==typeof b.data&&!(b.contentType||"").indexOf("application/x-www-form-urlencoded")&&Ic.test(b.data)&&"data");return h||"jsonp"===b.dataTypes[0]?(e=b.jsonpCallback=_.isFunction(b.jsonpCallback)?b.jsonpCallback():b.jsonpCallback,h?b[h]=b[h].replace(Ic,"$1"+e):b.jsonp!==!1&&(b.url+=(kc.test(b.url)?"&":"?")+b.jsonp+"="+e),b.converters["script json"]=function(){return g||_.error(e+" was not called"),g[0]},b.dataTypes[0]="json",f=a[e],a[e]=function(){g=arguments},d.always(function(){a[e]=f,b[e]&&(b.jsonpCallback=c.jsonpCallback,Hc.push(e)),g&&_.isFunction(f)&&f(g[0]),g=f=void 0}),"script"):void 0}),_.parseHTML=function(a,b,c){if(!a||"string"!=typeof a)return null;"boolean"==typeof b&&(c=b,b=!1),b=b||Z;var d=gb.exec(a),e=!c&&[];return d?[b.createElement(d[1])]:(d=_.buildFragment([a],b,e),e&&e.length&&_(e).remove(),_.merge([],d.childNodes))};var Jc=_.fn.load;_.fn.load=function(a,b,c){if("string"!=typeof a&&Jc)return Jc.apply(this,arguments);var d,e,f,g=this,h=a.indexOf(" ");return h>=0&&(d=_.trim(a.slice(h)),a=a.slice(0,h)),_.isFunction(b)?(c=b,b=void 0):b&&"object"==typeof b&&(e="POST"),g.length>0&&_.ajax({url:a,type:e,dataType:"html",data:b}).done(function(a){f=arguments,g.html(d?_("<div>").append(_.parseHTML(a)).find(d):a)}).complete(c&&function(a,b){g.each(c,f||[a.responseText,b,a])}),this},_.expr.filters.animated=function(a){return _.grep(_.timers,function(b){return a===b.elem}).length};var Kc=a.document.documentElement;_.offset={setOffset:function(a,b,c){var d,e,f,g,h,i,j,k=_.css(a,"position"),l=_(a),m={};"static"===k&&(a.style.position="relative"),h=l.offset(),f=_.css(a,"top"),i=_.css(a,"left"),j=("absolute"===k||"fixed"===k)&&(f+i).indexOf("auto")>-1,j?(d=l.position(),g=d.top,e=d.left):(g=parseFloat(f)||0,e=parseFloat(i)||0),_.isFunction(b)&&(b=b.call(a,c,h)),null!=b.top&&(m.top=b.top-h.top+g),null!=b.left&&(m.left=b.left-h.left+e),"using"in b?b.using.call(a,m):l.css(m)}},_.fn.extend({offset:function(a){if(arguments.length)return void 0===a?this:this.each(function(b){_.offset.setOffset(this,a,b)});var b,c,d=this[0],e={top:0,left:0},f=d&&d.ownerDocument;if(f)return b=f.documentElement,_.contains(b,d)?(typeof d.getBoundingClientRect!==zb&&(e=d.getBoundingClientRect()),c=P(f),{top:e.top+c.pageYOffset-b.clientTop,left:e.left+c.pageXOffset-b.clientLeft}):e},position:function(){if(this[0]){var a,b,c=this[0],d={top:0,left:0};return"fixed"===_.css(c,"position")?b=c.getBoundingClientRect():(a=this.offsetParent(),b=this.offset(),_.nodeName(a[0],"html")||(d=a.offset()),d.top+=_.css(a[0],"borderTopWidth",!0),d.left+=_.css(a[0],"borderLeftWidth",!0)),{top:b.top-d.top-_.css(c,"marginTop",!0),left:b.left-d.left-_.css(c,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||Kc;a&&!_.nodeName(a,"html")&&"static"===_.css(a,"position");)a=a.offsetParent;return a||Kc})}}),_.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(b,c){var d="pageYOffset"===c;_.fn[b]=function(e){return qb(this,function(b,e,f){var g=P(b);return void 0===f?g?g[c]:b[e]:void(g?g.scrollTo(d?a.pageXOffset:f,d?f:a.pageYOffset):b[e]=f)},b,e,arguments.length,null)}}),_.each(["top","left"],function(a,b){_.cssHooks[b]=w(Y.pixelPosition,function(a,c){return c?(c=v(a,b),Qb.test(c)?_(a).position()[b]+"px":c):void 0})}),_.each({Height:"height",Width:"width"},function(a,b){_.each({padding:"inner"+a,content:b,"":"outer"+a},function(c,d){_.fn[d]=function(d,e){var f=arguments.length&&(c||"boolean"!=typeof d),g=c||(d===!0||e===!0?"margin":"border");return qb(this,function(b,c,d){var e;return _.isWindow(b)?b.document.documentElement["client"+a]:9===b.nodeType?(e=b.documentElement,Math.max(b.body["scroll"+a],e["scroll"+a],b.body["offset"+a],e["offset"+a],e["client"+a])):void 0===d?_.css(b,c,g):_.style(b,c,d,g)},b,f?d:void 0,f,null)}})}),_.fn.size=function(){return this.length},_.fn.andSelf=_.fn.addBack,"function"==typeof define&&define.amd&&define("jquery",[],function(){return _});var Lc=a.jQuery,Mc=a.$;return _.noConflict=function(b){return a.$===_&&(a.$=Mc),b&&a.jQuery===_&&(a.jQuery=Lc),_},typeof b===zb&&(a.jQuery=a.$=_),_}),!function(a){"object"==typeof exports?module.exports=a():"function"==typeof define&&define.amd?define(a):"undefined"!=typeof window?window.io=a():"undefined"!=typeof global?global.io=a():"undefined"!=typeof self&&(self.io=a())}(function(){var a;return function b(a,c,d){function e(g,h){if(!c[g]){if(!a[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};a[g][0].call(j.exports,function(b){var c=a[g][1][b];return e(c?c:b)},j,j.exports,b,a,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b){b.exports=a("./lib/")},{"./lib/":2}],2:[function(a,b,c){function d(a,b){"object"==typeof a&&(b=a,a=void 0),b=b||{};var c,d=e(a),f=d.source,j=d.id;return b.forceNew||b["force new connection"]||!1===b.multiplex?(h("ignoring socket cache for %s",f),c=g(f,b)):(i[j]||(h("new io instance for %s",f),i[j]=g(f,b)),c=i[j]),c.socket(d.path)}var e=a("./url"),f=a("socket.io-parser"),g=a("./manager"),h=a("debug")("socket.io-client");b.exports=c=d;var i=c.managers={};c.protocol=f.protocol,c.connect=d,c.Manager=a("./manager"),c.Socket=a("./socket")},{"./manager":3,"./socket":5,"./url":6,debug:9,"socket.io-parser":40}],3:[function(a,b){function c(a,b){return this instanceof c?(a&&"object"==typeof a&&(b=a,a=void 0),b=b||{},b.path=b.path||"/socket.io",this.nsps={},this.subs=[],this.opts=b,this.reconnection(b.reconnection!==!1),this.reconnectionAttempts(b.reconnectionAttempts||1/0),this.reconnectionDelay(b.reconnectionDelay||1e3),this.reconnectionDelayMax(b.reconnectionDelayMax||5e3),this.timeout(null==b.timeout?2e4:b.timeout),this.readyState="closed",this.uri=a,this.connected=0,this.attempts=0,this.encoding=!1,this.packetBuffer=[],this.encoder=new g.Encoder,this.decoder=new g.Decoder,void this.open()):new c(a,b)}var d=(a("./url"),a("engine.io-client")),e=a("./socket"),f=a("component-emitter"),g=a("socket.io-parser"),h=a("./on"),i=a("component-bind"),j=(a("object-component"),a("debug")("socket.io-client:manager"));b.exports=c,c.prototype.emitAll=function(){this.emit.apply(this,arguments);for(var a in this.nsps)this.nsps[a].emit.apply(this.nsps[a],arguments)},f(c.prototype),c.prototype.reconnection=function(a){return arguments.length?(this._reconnection=!!a,this):this._reconnection},c.prototype.reconnectionAttempts=function(a){return arguments.length?(this._reconnectionAttempts=a,this):this._reconnectionAttempts},c.prototype.reconnectionDelay=function(a){return arguments.length?(this._reconnectionDelay=a,this):this._reconnectionDelay},c.prototype.reconnectionDelayMax=function(a){return arguments.length?(this._reconnectionDelayMax=a,this):this._reconnectionDelayMax},c.prototype.timeout=function(a){return arguments.length?(this._timeout=a,this):this._timeout},c.prototype.maybeReconnectOnOpen=function(){this.openReconnect||this.reconnecting||!this._reconnection||(this.openReconnect=!0,this.reconnect())},c.prototype.open=c.prototype.connect=function(a){if(j("readyState %s",this.readyState),~this.readyState.indexOf("open"))return this;j("opening %s",this.uri),this.engine=d(this.uri,this.opts);var b=this.engine,c=this;this.readyState="opening";var e=h(b,"open",function(){c.onopen(),a&&a()}),f=h(b,"error",function(b){if(j("connect_error"),c.cleanup(),c.readyState="closed",c.emitAll("connect_error",b),a){var d=new Error("Connection error");d.data=b,a(d)}c.maybeReconnectOnOpen()});if(!1!==this._timeout){var g=this._timeout;j("connect attempt will timeout after %d",g);var i=setTimeout(function(){j("connect attempt timed out after %d",g),e.destroy(),b.close(),b.emit("error","timeout"),c.emitAll("connect_timeout",g)},g);this.subs.push({destroy:function(){clearTimeout(i)}})}return this.subs.push(e),this.subs.push(f),this},c.prototype.onopen=function(){j("open"),this.cleanup(),this.readyState="open",this.emit("open");var a=this.engine;this.subs.push(h(a,"data",i(this,"ondata"))),this.subs.push(h(this.decoder,"decoded",i(this,"ondecoded"))),this.subs.push(h(a,"error",i(this,"onerror"))),this.subs.push(h(a,"close",i(this,"onclose")))},c.prototype.ondata=function(a){this.decoder.add(a)},c.prototype.ondecoded=function(a){this.emit("packet",a)},c.prototype.onerror=function(a){j("error",a),this.emitAll("error",a)},c.prototype.socket=function(a){var b=this.nsps[a];if(!b){b=new e(this,a),this.nsps[a]=b;var c=this;b.on("connect",function(){c.connected++})}return b},c.prototype.destroy=function(){--this.connected||this.close()},c.prototype.packet=function(a){j("writing packet %j",a);var b=this;b.encoding?b.packetBuffer.push(a):(b.encoding=!0,this.encoder.encode(a,function(a){for(var c=0;c<a.length;c++)b.engine.write(a[c]);b.encoding=!1,b.processPacketQueue()}))},c.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var a=this.packetBuffer.shift();this.packet(a)}},c.prototype.cleanup=function(){for(var a;a=this.subs.shift();)a.destroy();this.packetBuffer=[],this.encoding=!1,this.decoder.destroy()},c.prototype.close=c.prototype.disconnect=function(){this.skipReconnect=!0,this.engine.close()},c.prototype.onclose=function(a){j("close"),this.cleanup(),this.readyState="closed",this.emit("close",a),this._reconnection&&!this.skipReconnect&&this.reconnect()},c.prototype.reconnect=function(){if(this.reconnecting)return this;var a=this;if(this.attempts++,this.attempts>this._reconnectionAttempts)j("reconnect failed"),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var b=this.attempts*this.reconnectionDelay();b=Math.min(b,this.reconnectionDelayMax()),j("will wait %dms before reconnect attempt",b),this.reconnecting=!0;var c=setTimeout(function(){j("attempting reconnect"),a.emitAll("reconnect_attempt",a.attempts),a.emitAll("reconnecting",a.attempts),a.open(function(b){b?(j("reconnect attempt error"),a.reconnecting=!1,a.reconnect(),a.emitAll("reconnect_error",b.data)):(j("reconnect success"),a.onreconnect())})},b);this.subs.push({destroy:function(){clearTimeout(c)}})}},c.prototype.onreconnect=function(){var a=this.attempts;this.attempts=0,this.reconnecting=!1,this.emitAll("reconnect",a)}},{"./on":4,"./socket":5,"./url":6,"component-bind":7,"component-emitter":8,debug:9,"engine.io-client":11,"object-component":37,"socket.io-parser":40}],4:[function(a,b){function c(a,b,c){return a.on(b,c),{destroy:function(){a.removeListener(b,c)}}}b.exports=c},{}],5:[function(a,b,c){function d(a,b){this.io=a,this.nsp=b,this.json=this,this.ids=0,this.acks={},this.open(),this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,this.subEvents()}{var e=a("socket.io-parser"),f=a("component-emitter"),g=a("to-array"),h=a("./on"),i=a("component-bind"),j=a("debug")("socket.io-client:socket"),k=a("has-binary-data");a("indexof")}b.exports=c=d;var l={connect:1,connect_error:1,connect_timeout:1,disconnect:1,error:1,reconnect:1,reconnect_attempt:1,reconnect_failed:1,reconnect_error:1,reconnecting:1},m=f.prototype.emit;f(d.prototype),d.prototype.subEvents=function(){var a=this.io;this.subs=[h(a,"open",i(this,"onopen")),h(a,"packet",i(this,"onpacket")),h(a,"close",i(this,"onclose"))]},d.prototype.open=d.prototype.connect=function(){return this.connected?this:(this.io.open(),"open"==this.io.readyState&&this.onopen(),this)},d.prototype.send=function(){var a=g(arguments);return a.unshift("message"),this.emit.apply(this,a),this},d.prototype.emit=function(a){if(l.hasOwnProperty(a))return m.apply(this,arguments),this;var b=g(arguments),c=e.EVENT;k(b)&&(c=e.BINARY_EVENT);var d={type:c,data:b};return"function"==typeof b[b.length-1]&&(j("emitting packet with ack id %d",this.ids),this.acks[this.ids]=b.pop(),d.id=this.ids++),this.connected?this.packet(d):this.sendBuffer.push(d),this},d.prototype.packet=function(a){a.nsp=this.nsp,this.io.packet(a)},d.prototype.onopen=function(){j("transport is open - connecting"),"/"!=this.nsp&&this.packet({type:e.CONNECT})},d.prototype.onclose=function(a){j("close (%s)",a),this.connected=!1,this.disconnected=!0,this.emit("disconnect",a)},d.prototype.onpacket=function(a){if(a.nsp==this.nsp)switch(a.type){case e.CONNECT:this.onconnect();break;case e.EVENT:this.onevent(a);break;case e.BINARY_EVENT:this.onevent(a);break;case e.ACK:this.onack(a);break;case e.BINARY_ACK:this.onack(a);break;case e.DISCONNECT:this.ondisconnect();break;case e.ERROR:this.emit("error",a.data)}},d.prototype.onevent=function(a){var b=a.data||[];j("emitting event %j",b),null!=a.id&&(j("attaching ack callback to event"),b.push(this.ack(a.id))),this.connected?m.apply(this,b):this.receiveBuffer.push(b)},d.prototype.ack=function(a){var b=this,c=!1;return function(){if(!c){c=!0;var d=g(arguments);j("sending ack %j",d);var f=k(d)?e.BINARY_ACK:e.ACK;b.packet({type:f,id:a,data:d})}}},d.prototype.onack=function(a){j("calling ack %s with %j",a.id,a.data);var b=this.acks[a.id];b.apply(this,a.data),delete this.acks[a.id]},d.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},d.prototype.emitBuffered=function(){var a;for(a=0;a<this.receiveBuffer.length;a++)m.apply(this,this.receiveBuffer[a]);for(this.receiveBuffer=[],a=0;a<this.sendBuffer.length;a++)this.packet(this.sendBuffer[a]);this.sendBuffer=[]},d.prototype.ondisconnect=function(){j("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},d.prototype.destroy=function(){for(var a=0;a<this.subs.length;a++)this.subs[a].destroy();this.io.destroy(this)},d.prototype.close=d.prototype.disconnect=function(){return this.connected?(j("performing disconnect (%s)",this.nsp),this.packet({type:e.DISCONNECT}),this.destroy(),this.onclose("io client disconnect"),this):this}},{"./on":4,"component-bind":7,"component-emitter":8,debug:9,"has-binary-data":32,indexof:36,"socket.io-parser":40,"to-array":43}],6:[function(a,b){function c(a,b){var c=a,b=b||d.location;return null==a&&(a=b.protocol+"//"+b.hostname),"string"==typeof a&&("/"==a.charAt(0)&&"undefined"!=typeof b&&(a=b.hostname+a),/^(https?|wss?):\/\//.test(a)||(f("protocol-less url %s",a),a="undefined"!=typeof b?b.protocol+"//"+a:"https://"+a),f("parse %s",a),c=e(a)),c.port||(/^(http|ws)$/.test(c.protocol)?c.port="80":/^(http|ws)s$/.test(c.protocol)&&(c.port="443")),c.path=c.path||"/",c.id=c.protocol+"://"+c.host+":"+c.port,c.href=c.protocol+"://"+c.host+(b&&b.port==c.port?"":":"+c.port),c}var d="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e=a("parseuri"),f=a("debug")("socket.io-client:url");b.exports=c},{debug:9,parseuri:38}],7:[function(a,b){var c=[].slice;b.exports=function(a,b){if("string"==typeof b&&(b=a[b]),"function"!=typeof b)throw new Error("bind() requires a function");var d=c.call(arguments,2);return function(){return b.apply(a,d.concat(c.call(arguments)))}}},{}],8:[function(a,b){function c(a){return a?d(a):void 0}function d(a){for(var b in c.prototype)a[b]=c.prototype[b];return a}b.exports=c,c.prototype.on=c.prototype.addEventListener=function(a,b){return this._callbacks=this._callbacks||{},(this._callbacks[a]=this._callbacks[a]||[]).push(b),this},c.prototype.once=function(a,b){function c(){d.off(a,c),b.apply(this,arguments)}var d=this;return this._callbacks=this._callbacks||{},c.fn=b,this.on(a,c),this},c.prototype.off=c.prototype.removeListener=c.prototype.removeAllListeners=c.prototype.removeEventListener=function(a,b){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var c=this._callbacks[a];if(!c)return this;if(1==arguments.length)return delete this._callbacks[a],this;for(var d,e=0;e<c.length;e++)if(d=c[e],d===b||d.fn===b){c.splice(e,1);break}return this},c.prototype.emit=function(a){this._callbacks=this._callbacks||{};var b=[].slice.call(arguments,1),c=this._callbacks[a];if(c){c=c.slice(0);for(var d=0,e=c.length;e>d;++d)c[d].apply(this,b)}return this},c.prototype.listeners=function(a){return this._callbacks=this._callbacks||{},this._callbacks[a]||[]},c.prototype.hasListeners=function(a){return!!this.listeners(a).length
+}},{}],9:[function(a,b){function c(a){return c.enabled(a)?function(b){b=d(b);var e=new Date,f=e-(c[a]||e);c[a]=e,b=a+" "+b+" +"+c.humanize(f),window.console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}:function(){}}function d(a){return a instanceof Error?a.stack||a.message:a}b.exports=c,c.names=[],c.skips=[],c.enable=function(a){try{localStorage.debug=a}catch(b){}for(var d=(a||"").split(/[\s,]+/),e=d.length,f=0;e>f;f++)a=d[f].replace("*",".*?"),"-"===a[0]?c.skips.push(new RegExp("^"+a.substr(1)+"$")):c.names.push(new RegExp("^"+a+"$"))},c.disable=function(){c.enable("")},c.humanize=function(a){var b=1e3,c=6e4,d=60*c;return a>=d?(a/d).toFixed(1)+"h":a>=c?(a/c).toFixed(1)+"m":a>=b?(a/b|0)+"s":a+"ms"},c.enabled=function(a){for(var b=0,d=c.skips.length;d>b;b++)if(c.skips[b].test(a))return!1;for(var b=0,d=c.names.length;d>b;b++)if(c.names[b].test(a))return!0;return!1};try{window.localStorage&&c.enable(localStorage.debug)}catch(e){}},{}],10:[function(a,b){function c(a){return a?d(a):void 0}function d(a){for(var b in c.prototype)a[b]=c.prototype[b];return a}var e=a("indexof");b.exports=c,c.prototype.on=function(a,b){return this._callbacks=this._callbacks||{},(this._callbacks[a]=this._callbacks[a]||[]).push(b),this},c.prototype.once=function(a,b){function c(){d.off(a,c),b.apply(this,arguments)}var d=this;return this._callbacks=this._callbacks||{},b._off=c,this.on(a,c),this},c.prototype.off=c.prototype.removeListener=c.prototype.removeAllListeners=function(a,b){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var c=this._callbacks[a];if(!c)return this;if(1==arguments.length)return delete this._callbacks[a],this;var d=e(c,b._off||b);return~d&&c.splice(d,1),this},c.prototype.emit=function(a){this._callbacks=this._callbacks||{};var b=[].slice.call(arguments,1),c=this._callbacks[a];if(c){c=c.slice(0);for(var d=0,e=c.length;e>d;++d)c[d].apply(this,b)}return this},c.prototype.listeners=function(a){return this._callbacks=this._callbacks||{},this._callbacks[a]||[]},c.prototype.hasListeners=function(a){return!!this.listeners(a).length}},{indexof:36}],11:[function(a,b){b.exports=a("./lib/")},{"./lib/":12}],12:[function(a,b){b.exports=a("./socket"),b.exports.parser=a("engine.io-parser")},{"./socket":13,"engine.io-parser":22}],13:[function(a,b){function c(a,b){if(!(this instanceof c))return new c(a,b);if(b=b||{},a&&"object"==typeof a&&(b=a,a=null),a&&(a=k(a),b.host=a.host,b.secure="https"==a.protocol||"wss"==a.protocol,b.port=a.port,a.query&&(b.query=a.query)),this.secure=null!=b.secure?b.secure:e.location&&"https:"==location.protocol,b.host){var d=b.host.split(":");b.hostname=d.shift(),d.length&&(b.port=d.pop())}this.agent=b.agent||!1,this.hostname=b.hostname||(e.location?location.hostname:"localhost"),this.port=b.port||(e.location&&location.port?location.port:this.secure?443:80),this.query=b.query||{},"string"==typeof this.query&&(this.query=m.decode(this.query)),this.upgrade=!1!==b.upgrade,this.path=(b.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!b.forceJSONP,this.forceBase64=!!b.forceBase64,this.timestampParam=b.timestampParam||"t",this.timestampRequests=b.timestampRequests,this.transports=b.transports||["polling","websocket"],this.readyState="",this.writeBuffer=[],this.callbackBuffer=[],this.policyPort=b.policyPort||843,this.rememberUpgrade=b.rememberUpgrade||!1,this.open(),this.binaryType=null,this.onlyBinaryUpgrades=b.onlyBinaryUpgrades}function d(a){var b={};for(var c in a)a.hasOwnProperty(c)&&(b[c]=a[c]);return b}var e="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},f=a("./transports"),g=a("component-emitter"),h=a("debug")("engine.io-client:socket"),i=a("indexof"),j=a("engine.io-parser"),k=a("parseuri"),l=a("parsejson"),m=a("parseqs");b.exports=c,c.priorWebsocketSuccess=!1,g(c.prototype),c.protocol=j.protocol,c.Socket=c,c.Transport=a("./transport"),c.transports=a("./transports"),c.parser=a("engine.io-parser"),c.prototype.createTransport=function(a){h('creating transport "%s"',a);var b=d(this.query);b.EIO=j.protocol,b.transport=a,this.id&&(b.sid=this.id);var c=new f[a]({agent:this.agent,hostname:this.hostname,port:this.port,secure:this.secure,path:this.path,query:b,forceJSONP:this.forceJSONP,forceBase64:this.forceBase64,timestampRequests:this.timestampRequests,timestampParam:this.timestampParam,policyPort:this.policyPort,socket:this});return c},c.prototype.open=function(){var a;a=this.rememberUpgrade&&c.priorWebsocketSuccess&&-1!=this.transports.indexOf("websocket")?"websocket":this.transports[0],this.readyState="opening";var a=this.createTransport(a);a.open(),this.setTransport(a)},c.prototype.setTransport=function(a){h("setting transport %s",a.name);var b=this;this.transport&&(h("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=a,a.on("drain",function(){b.onDrain()}).on("packet",function(a){b.onPacket(a)}).on("error",function(a){b.onError(a)}).on("close",function(){b.onClose("transport close")})},c.prototype.probe=function(a){function b(){if(m.onlyBinaryUpgrades){var b=!this.supportsBinary&&m.transport.supportsBinary;l=l||b}l||(h('probe transport "%s" opened',a),k.send([{type:"ping",data:"probe"}]),k.once("packet",function(b){if(!l)if("pong"==b.type&&"probe"==b.data)h('probe transport "%s" pong',a),m.upgrading=!0,m.emit("upgrading",k),c.priorWebsocketSuccess="websocket"==k.name,h('pausing current transport "%s"',m.transport.name),m.transport.pause(function(){l||"closed"!=m.readyState&&"closing"!=m.readyState&&(h("changing transport and sending upgrade packet"),j(),m.setTransport(k),k.send([{type:"upgrade"}]),m.emit("upgrade",k),k=null,m.upgrading=!1,m.flush())});else{h('probe transport "%s" failed',a);var d=new Error("probe error");d.transport=k.name,m.emit("upgradeError",d)}}))}function d(){l||(l=!0,j(),k.close(),k=null)}function e(b){var c=new Error("probe error: "+b);c.transport=k.name,d(),h('probe transport "%s" failed because of error: %s',a,b),m.emit("upgradeError",c)}function f(){e("transport closed")}function g(){e("socket closed")}function i(a){k&&a.name!=k.name&&(h('"%s" works - aborting "%s"',a.name,k.name),d())}function j(){k.removeListener("open",b),k.removeListener("error",e),k.removeListener("close",f),m.removeListener("close",g),m.removeListener("upgrading",i)}h('probing transport "%s"',a);var k=this.createTransport(a,{probe:1}),l=!1,m=this;c.priorWebsocketSuccess=!1,k.once("open",b),k.once("error",e),k.once("close",f),this.once("close",g),this.once("upgrading",i),k.open()},c.prototype.onOpen=function(){if(h("socket open"),this.readyState="open",c.priorWebsocketSuccess="websocket"==this.transport.name,this.emit("open"),this.flush(),"open"==this.readyState&&this.upgrade&&this.transport.pause){h("starting upgrade probes");for(var a=0,b=this.upgrades.length;b>a;a++)this.probe(this.upgrades[a])}},c.prototype.onPacket=function(a){if("opening"==this.readyState||"open"==this.readyState)switch(h('socket receive: type "%s", data "%s"',a.type,a.data),this.emit("packet",a),this.emit("heartbeat"),a.type){case"open":this.onHandshake(l(a.data));break;case"pong":this.setPing();break;case"error":var b=new Error("server error");b.code=a.data,this.emit("error",b);break;case"message":this.emit("data",a.data),this.emit("message",a.data)}else h('packet received with socket readyState "%s"',this.readyState)},c.prototype.onHandshake=function(a){this.emit("handshake",a),this.id=a.sid,this.transport.query.sid=a.sid,this.upgrades=this.filterUpgrades(a.upgrades),this.pingInterval=a.pingInterval,this.pingTimeout=a.pingTimeout,this.onOpen(),"closed"!=this.readyState&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},c.prototype.onHeartbeat=function(a){clearTimeout(this.pingTimeoutTimer);var b=this;b.pingTimeoutTimer=setTimeout(function(){"closed"!=b.readyState&&b.onClose("ping timeout")},a||b.pingInterval+b.pingTimeout)},c.prototype.setPing=function(){var a=this;clearTimeout(a.pingIntervalTimer),a.pingIntervalTimer=setTimeout(function(){h("writing ping packet - expecting pong within %sms",a.pingTimeout),a.ping(),a.onHeartbeat(a.pingTimeout)},a.pingInterval)},c.prototype.ping=function(){this.sendPacket("ping")},c.prototype.onDrain=function(){for(var a=0;a<this.prevBufferLen;a++)this.callbackBuffer[a]&&this.callbackBuffer[a]();this.writeBuffer.splice(0,this.prevBufferLen),this.callbackBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0==this.writeBuffer.length?this.emit("drain"):this.flush()},c.prototype.flush=function(){"closed"!=this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(h("flushing %d packets in socket",this.writeBuffer.length),this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},c.prototype.write=c.prototype.send=function(a,b){return this.sendPacket("message",a,b),this},c.prototype.sendPacket=function(a,b,c){var d={type:a,data:b};this.emit("packetCreate",d),this.writeBuffer.push(d),this.callbackBuffer.push(c),this.flush()},c.prototype.close=function(){return("opening"==this.readyState||"open"==this.readyState)&&(this.onClose("forced close"),h("socket closing - telling transport to close"),this.transport.close()),this},c.prototype.onError=function(a){h("socket error %j",a),c.priorWebsocketSuccess=!1,this.emit("error",a),this.onClose("transport error",a)},c.prototype.onClose=function(a,b){if("opening"==this.readyState||"open"==this.readyState){h('socket close with reason: "%s"',a);var c=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),setTimeout(function(){c.writeBuffer=[],c.callbackBuffer=[],c.prevBufferLen=0},0),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",a,b)}},c.prototype.filterUpgrades=function(a){for(var b=[],c=0,d=a.length;d>c;c++)~i(this.transports,a[c])&&b.push(a[c]);return b}},{"./transport":14,"./transports":15,"component-emitter":8,debug:9,"engine.io-parser":22,indexof:36,parsejson:29,parseqs:30,parseuri:38}],14:[function(a,b){function c(a){this.path=a.path,this.hostname=a.hostname,this.port=a.port,this.secure=a.secure,this.query=a.query,this.timestampParam=a.timestampParam,this.timestampRequests=a.timestampRequests,this.readyState="",this.agent=a.agent||!1,this.socket=a.socket}var d=a("engine.io-parser"),e=a("component-emitter");b.exports=c,e(c.prototype),c.timestamps=0,c.prototype.onError=function(a,b){var c=new Error(a);return c.type="TransportError",c.description=b,this.emit("error",c),this},c.prototype.open=function(){return("closed"==this.readyState||""==this.readyState)&&(this.readyState="opening",this.doOpen()),this},c.prototype.close=function(){return("opening"==this.readyState||"open"==this.readyState)&&(this.doClose(),this.onClose()),this},c.prototype.send=function(a){if("open"!=this.readyState)throw new Error("Transport not open");this.write(a)},c.prototype.onOpen=function(){this.readyState="open",this.writable=!0,this.emit("open")},c.prototype.onData=function(a){try{var b=d.decodePacket(a,this.socket.binaryType);this.onPacket(b)}catch(c){c.data=a,this.onError("parser decode error",c)}},c.prototype.onPacket=function(a){this.emit("packet",a)},c.prototype.onClose=function(){this.readyState="closed",this.emit("close")}},{"component-emitter":8,"engine.io-parser":22}],15:[function(a,b,c){function d(a){var b,c=!1;if(e.location){var d="https:"==location.protocol,i=location.port;i||(i=d?443:80),c=a.hostname!=location.hostname||i!=a.port}return a.xdomain=c,b=new f(a),"open"in b&&!a.forceJSONP?new g(a):new h(a)}var e="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},f=a("xmlhttprequest"),g=a("./polling-xhr"),h=a("./polling-jsonp"),i=a("./websocket");c.polling=d,c.websocket=i},{"./polling-jsonp":16,"./polling-xhr":17,"./websocket":19,xmlhttprequest:20}],16:[function(a,b){function c(){}function d(a){f.call(this,a),this.query=this.query||{},h||(e.___eio||(e.___eio=[]),h=e.___eio),this.index=h.length;var b=this;h.push(function(a){b.onData(a)}),this.query.j=this.index,e.document&&e.addEventListener&&e.addEventListener("beforeunload",function(){b.script&&(b.script.onerror=c)})}var e="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},f=a("./polling"),g=a("component-inherit");b.exports=d;var h,i=/\n/g,j=/\\n/g;g(d,f),d.prototype.supportsBinary=!1,d.prototype.doClose=function(){this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),this.form&&(this.form.parentNode.removeChild(this.form),this.form=null),f.prototype.doClose.call(this)},d.prototype.doPoll=function(){var a=this,b=document.createElement("script");this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),b.async=!0,b.src=this.uri(),b.onerror=function(b){a.onError("jsonp poll error",b)};var c=document.getElementsByTagName("script")[0];c.parentNode.insertBefore(b,c),this.script=b;var d="undefined"!=typeof navigator&&/gecko/i.test(navigator.userAgent);d&&setTimeout(function(){var a=document.createElement("iframe");document.body.appendChild(a),document.body.removeChild(a)},100)},d.prototype.doWrite=function(a,b){function c(){d(),b()}function d(){if(e.iframe)try{e.form.removeChild(e.iframe)}catch(a){e.onError("jsonp polling iframe removal error",a)}try{var b='<iframe src="javascript:0" name="'+e.iframeId+'">';f=document.createElement(b)}catch(a){f=document.createElement("iframe"),f.name=e.iframeId,f.src="javascript:0"}f.id=e.iframeId,e.form.appendChild(f),e.iframe=f}var e=this;if(!this.form){var f,g=document.createElement("form"),h=document.createElement("textarea"),k=this.iframeId="eio_iframe_"+this.index;g.className="socketio",g.style.position="absolute",g.style.top="-1000px",g.style.left="-1000px",g.target=k,g.method="POST",g.setAttribute("accept-charset","utf-8"),h.name="d",g.appendChild(h),document.body.appendChild(g),this.form=g,this.area=h}this.form.action=this.uri(),d(),a=a.replace(j,"\\\n"),this.area.value=a.replace(i,"\\n");try{this.form.submit()}catch(l){}this.iframe.attachEvent?this.iframe.onreadystatechange=function(){"complete"==e.iframe.readyState&&c()}:this.iframe.onload=c}},{"./polling":18,"component-inherit":21}],17:[function(a,b){function c(){}function d(a){if(i.call(this,a),g.location){var b="https:"==location.protocol,c=location.port;c||(c=b?443:80),this.xd=a.hostname!=g.location.hostname||c!=a.port}}function e(a){this.method=a.method||"GET",this.uri=a.uri,this.xd=!!a.xd,this.async=!1!==a.async,this.data=void 0!=a.data?a.data:null,this.agent=a.agent,this.create(a.isBinary,a.supportsBinary)}function f(){for(var a in e.requests)e.requests.hasOwnProperty(a)&&e.requests[a].abort()}var g="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},h=a("xmlhttprequest"),i=a("./polling"),j=a("component-emitter"),k=a("component-inherit"),l=a("debug")("engine.io-client:polling-xhr");b.exports=d,b.exports.Request=e,k(d,i),d.prototype.supportsBinary=!0,d.prototype.request=function(a){return a=a||{},a.uri=this.uri(),a.xd=this.xd,a.agent=this.agent||!1,a.supportsBinary=this.supportsBinary,new e(a)},d.prototype.doWrite=function(a,b){var c="string"!=typeof a&&void 0!==a,d=this.request({method:"POST",data:a,isBinary:c}),e=this;d.on("success",b),d.on("error",function(a){e.onError("xhr post error",a)}),this.sendXhr=d},d.prototype.doPoll=function(){l("xhr poll");var a=this.request(),b=this;a.on("data",function(a){b.onData(a)}),a.on("error",function(a){b.onError("xhr poll error",a)}),this.pollXhr=a},j(e.prototype),e.prototype.create=function(a,b){var c=this.xhr=new h({agent:this.agent,xdomain:this.xd}),d=this;try{if(l("xhr open %s: %s",this.method,this.uri),c.open(this.method,this.uri,this.async),b&&(c.responseType="arraybuffer"),"POST"==this.method)try{a?c.setRequestHeader("Content-type","application/octet-stream"):c.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(f){}"withCredentials"in c&&(c.withCredentials=!0),c.onreadystatechange=function(){var a;try{if(4!=c.readyState)return;if(200==c.status||1223==c.status){var e=c.getResponseHeader("Content-Type");a="application/octet-stream"===e?c.response:b?"ok":c.responseText}else setTimeout(function(){d.onError(c.status)},0)}catch(f){d.onError(f)}null!=a&&d.onData(a)},l("xhr data %s",this.data),c.send(this.data)}catch(f){return void setTimeout(function(){d.onError(f)},0)}g.document&&(this.index=e.requestsCount++,e.requests[this.index]=this)},e.prototype.onSuccess=function(){this.emit("success"),this.cleanup()},e.prototype.onData=function(a){this.emit("data",a),this.onSuccess()},e.prototype.onError=function(a){this.emit("error",a),this.cleanup()},e.prototype.cleanup=function(){if("undefined"!=typeof this.xhr&&null!==this.xhr){this.xhr.onreadystatechange=c;try{this.xhr.abort()}catch(a){}g.document&&delete e.requests[this.index],this.xhr=null}},e.prototype.abort=function(){this.cleanup()},g.document&&(e.requestsCount=0,e.requests={},g.attachEvent?g.attachEvent("onunload",f):g.addEventListener&&g.addEventListener("beforeunload",f))},{"./polling":18,"component-emitter":8,"component-inherit":21,debug:9,xmlhttprequest:20}],18:[function(a,b){function c(a){var b=a&&a.forceBase64;(!i||b)&&(this.supportsBinary=!1),d.call(this,a)}var d=a("../transport"),e=a("parseqs"),f=a("engine.io-parser"),g=a("component-inherit"),h=a("debug")("engine.io-client:polling");b.exports=c;var i=function(){var b=a("xmlhttprequest"),c=new b({agent:this.agent,xdomain:!1});return null!=c.responseType}();g(c,d),c.prototype.name="polling",c.prototype.doOpen=function(){this.poll()},c.prototype.pause=function(a){function b(){h("paused"),c.readyState="paused",a()}var c=this;if(this.readyState="pausing",this.polling||!this.writable){var d=0;this.polling&&(h("we are currently polling - waiting to pause"),d++,this.once("pollComplete",function(){h("pre-pause polling complete"),--d||b()})),this.writable||(h("we are currently writing - waiting to pause"),d++,this.once("drain",function(){h("pre-pause writing complete"),--d||b()}))}else b()},c.prototype.poll=function(){h("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},c.prototype.onData=function(a){var b=this;h("polling got data %s",a);var c=function(a){return"opening"==b.readyState&&b.onOpen(),"close"==a.type?(b.onClose(),!1):void b.onPacket(a)};f.decodePayload(a,this.socket.binaryType,c),"closed"!=this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"==this.readyState?this.poll():h('ignoring poll - transport state "%s"',this.readyState))},c.prototype.doClose=function(){function a(){h("writing close packet"),b.write([{type:"close"}])}var b=this;"open"==this.readyState?(h("transport open - closing"),a()):(h("transport not open - deferring close"),this.once("open",a))},c.prototype.write=function(a){var b=this;this.writable=!1;var c=function(){b.writable=!0,b.emit("drain")},b=this;f.encodePayload(a,this.supportsBinary,function(a){b.doWrite(a,c)})},c.prototype.uri=function(){var a=this.query||{},b=this.secure?"https":"http",c="";return!1!==this.timestampRequests&&(a[this.timestampParam]=+new Date+"-"+d.timestamps++),this.supportsBinary||a.sid||(a.b64=1),a=e.encode(a),this.port&&("https"==b&&443!=this.port||"http"==b&&80!=this.port)&&(c=":"+this.port),a.length&&(a="?"+a),b+"://"+this.hostname+c+this.path+a}},{"../transport":14,"component-inherit":21,debug:9,"engine.io-parser":22,parseqs:30,xmlhttprequest:20}],19:[function(a,b){function c(a){var b=a&&a.forceBase64;b&&(this.supportsBinary=!1),d.call(this,a)}var d=a("../transport"),e=a("engine.io-parser"),f=a("parseqs"),g=a("component-inherit"),h=a("debug")("engine.io-client:websocket"),i=a("ws");b.exports=c,g(c,d),c.prototype.name="websocket",c.prototype.supportsBinary=!0,c.prototype.doOpen=function(){if(this.check()){var a=this.uri(),b=void 0,c={agent:this.agent};this.ws=new i(a,b,c),void 0===this.ws.binaryType&&(this.supportsBinary=!1),this.ws.binaryType="arraybuffer",this.addEventListeners()}},c.prototype.addEventListeners=function(){var a=this;this.ws.onopen=function(){a.onOpen()},this.ws.onclose=function(){a.onClose()},this.ws.onmessage=function(b){a.onData(b.data)},this.ws.onerror=function(b){a.onError("websocket error",b)}},"undefined"!=typeof navigator&&/iPad|iPhone|iPod/i.test(navigator.userAgent)&&(c.prototype.onData=function(a){var b=this;setTimeout(function(){d.prototype.onData.call(b,a)},0)}),c.prototype.write=function(a){function b(){c.writable=!0,c.emit("drain")}var c=this;this.writable=!1;for(var d=0,f=a.length;f>d;d++)e.encodePacket(a[d],this.supportsBinary,function(a){try{c.ws.send(a)}catch(b){h("websocket closed before onclose event")}});setTimeout(b,0)},c.prototype.onClose=function(){d.prototype.onClose.call(this)},c.prototype.doClose=function(){"undefined"!=typeof this.ws&&this.ws.close()},c.prototype.uri=function(){var a=this.query||{},b=this.secure?"wss":"ws",c="";return this.port&&("wss"==b&&443!=this.port||"ws"==b&&80!=this.port)&&(c=":"+this.port),this.timestampRequests&&(a[this.timestampParam]=+new Date),this.supportsBinary||(a.b64=1),a=f.encode(a),a.length&&(a="?"+a),b+"://"+this.hostname+c+this.path+a},c.prototype.check=function(){return!(!i||"__initialize"in i&&this.name===c.prototype.name)}},{"../transport":14,"component-inherit":21,debug:9,"engine.io-parser":22,parseqs:30,ws:31}],20:[function(a,b){var c=a("has-cors");b.exports=function(a){var b=a.xdomain;try{if("undefined"!=typeof XMLHttpRequest&&(!b||c))return new XMLHttpRequest}catch(d){}if(!b)try{return new ActiveXObject("Microsoft.XMLHTTP")}catch(d){}}},{"has-cors":34}],21:[function(a,b){b.exports=function(a,b){var c=function(){};c.prototype=b.prototype,a.prototype=new c,a.prototype.constructor=a}},{}],22:[function(a,b,c){function d(a,b,d){if(!b)return c.encodeBase64Packet(a,d);var e=a.data,f=new Uint8Array(e),g=new Uint8Array(1+e.byteLength);g[0]=o[a.type];for(var h=0;h<f.length;h++)g[h+1]=f[h];return d(g.buffer)}function e(a,b,d){if(!b)return c.encodeBase64Packet(a,d);var e=new FileReader;return e.onload=function(){a.data=e.result,c.encodePacket(a,b,d)},e.readAsArrayBuffer(a.data)}function f(a,b,d){if(!b)return c.encodeBase64Packet(a,d);if(n)return e(a,b,d);var f=new Uint8Array(1);f[0]=o[a.type];var g=new r([f.buffer,a.data]);return d(g)}function g(a,b,c){for(var d=new Array(a.length),e=l(a.length,c),f=function(a,c,e){b(c,function(b,c){d[a]=c,e(b,d)})},g=0;g<a.length;g++)f(g,a[g],e)}var h="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},i=a("./keys"),j=a("arraybuffer.slice"),k=a("base64-arraybuffer"),l=a("after"),m=a("utf8"),n=navigator.userAgent.match(/Android/i);c.protocol=2;var o=c.packets={open:0,close:1,ping:2,pong:3,message:4,upgrade:5,noop:6},p=i(o),q={type:"error",data:"parser error"},r=a("blob");c.encodePacket=function(a,b,c){"function"==typeof b&&(c=b,b=!1);var e=void 0===a.data?void 0:a.data.buffer||a.data;if(h.ArrayBuffer&&e instanceof ArrayBuffer)return d(a,b,c);if(r&&e instanceof h.Blob)return f(a,b,c);var g=o[a.type];return void 0!==a.data&&(g+=m.encode(String(a.data))),c(""+g)},c.encodeBase64Packet=function(a,b){var d="b"+c.packets[a.type];if(r&&a.data instanceof r){var e=new FileReader;return e.onload=function(){var a=e.result.split(",")[1];b(d+a)},e.readAsDataURL(a.data)}var f;try{f=String.fromCharCode.apply(null,new Uint8Array(a.data))}catch(g){for(var i=new Uint8Array(a.data),j=new Array(i.length),k=0;k<i.length;k++)j[k]=i[k];f=String.fromCharCode.apply(null,j)}return d+=h.btoa(f),b(d)},c.decodePacket=function(a,b){if("string"==typeof a||void 0===a){if("b"==a.charAt(0))return c.decodeBase64Packet(a.substr(1),b);a=m.decode(a);var d=a.charAt(0);return Number(d)==d&&p[d]?a.length>1?{type:p[d],data:a.substring(1)}:{type:p[d]}:q}var e=new Uint8Array(a),d=e[0],f=j(a,1);return r&&"blob"===b&&(f=new r([f])),{type:p[d],data:f}},c.decodeBase64Packet=function(a,b){var c=p[a.charAt(0)];if(!h.ArrayBuffer)return{type:c,data:{base64:!0,data:a.substr(1)}};var d=k.decode(a.substr(1));return"blob"===b&&r&&(d=new r([d])),{type:c,data:d}},c.encodePayload=function(a,b,d){function e(a){return a.length+":"+a}function f(a,d){c.encodePacket(a,b,function(a){d(null,e(a))})}return"function"==typeof b&&(d=b,b=null),b?r&&!n?c.encodePayloadAsBlob(a,d):c.encodePayloadAsArrayBuffer(a,d):a.length?void g(a,f,function(a,b){return d(b.join(""))}):d("0:")},c.decodePayload=function(a,b,d){if("string"!=typeof a)return c.decodePayloadAsBinary(a,b,d);"function"==typeof b&&(d=b,b=null);var e;if(""==a)return d(q,0,1);for(var f,g,h="",i=0,j=a.length;j>i;i++){var k=a.charAt(i);if(":"!=k)h+=k;else{if(""==h||h!=(f=Number(h)))return d(q,0,1);if(g=a.substr(i+1,f),h!=g.length)return d(q,0,1);if(g.length){if(e=c.decodePacket(g,b),q.type==e.type&&q.data==e.data)return d(q,0,1);var l=d(e,i+f,j);if(!1===l)return}i+=f,h=""}}return""!=h?d(q,0,1):void 0},c.encodePayloadAsArrayBuffer=function(a,b){function d(a,b){c.encodePacket(a,!0,function(a){return b(null,a)})}return a.length?void g(a,d,function(a,c){var d=c.reduce(function(a,b){var c;return c="string"==typeof b?b.length:b.byteLength,a+c.toString().length+c+2},0),e=new Uint8Array(d),f=0;return c.forEach(function(a){var b="string"==typeof a,c=a;if(b){for(var d=new Uint8Array(a.length),g=0;g<a.length;g++)d[g]=a.charCodeAt(g);c=d.buffer}e[f++]=b?0:1;for(var h=c.byteLength.toString(),g=0;g<h.length;g++)e[f++]=parseInt(h[g]);e[f++]=255;for(var d=new Uint8Array(c),g=0;g<d.length;g++)e[f++]=d[g]}),b(e.buffer)}):b(new ArrayBuffer(0))},c.encodePayloadAsBlob=function(a,b){function d(a,b){c.encodePacket(a,!0,function(a){var c=new Uint8Array(1);if(c[0]=1,"string"==typeof a){for(var d=new Uint8Array(a.length),e=0;e<a.length;e++)d[e]=a.charCodeAt(e);a=d.buffer,c[0]=0}for(var f=a instanceof ArrayBuffer?a.byteLength:a.size,g=f.toString(),h=new Uint8Array(g.length+1),e=0;e<g.length;e++)h[e]=parseInt(g[e]);if(h[g.length]=255,r){var i=new r([c.buffer,h.buffer,a]);b(null,i)}})}g(a,d,function(a,c){return b(new r(c))})},c.decodePayloadAsBinary=function(a,b,d){"function"==typeof b&&(d=b,b=null);for(var e=a,f=[];e.byteLength>0;){for(var g=new Uint8Array(e),h=0===g[0],i="",k=1;255!=g[k];k++)i+=g[k];e=j(e,2+i.length),i=parseInt(i);var l=j(e,0,i);if(h)try{l=String.fromCharCode.apply(null,new Uint8Array(l))}catch(m){var n=new Uint8Array(l);l="";for(var k=0;k<n.length;k++)l+=String.fromCharCode(n[k])}f.push(l),e=j(e,i)}var o=f.length;f.forEach(function(a,e){d(c.decodePacket(a,b),e,o)})}},{"./keys":23,after:24,"arraybuffer.slice":25,"base64-arraybuffer":26,blob:27,utf8:28}],23:[function(a,b){b.exports=Object.keys||function(a){var b=[],c=Object.prototype.hasOwnProperty;for(var d in a)c.call(a,d)&&b.push(d);return b}},{}],24:[function(a,b){function c(a,b,c){function e(a,d){if(e.count<=0)throw new Error("after called too many times");--e.count,a?(f=!0,b(a),b=c):0!==e.count||f||b(null,d)}var f=!1;return c=c||d,e.count=a,0===a?b():e}function d(){}b.exports=c},{}],25:[function(a,b){b.exports=function(a,b,c){var d=a.byteLength;if(b=b||0,c=c||d,a.slice)return a.slice(b,c);if(0>b&&(b+=d),0>c&&(c+=d),c>d&&(c=d),b>=d||b>=c||0===d)return new ArrayBuffer(0);for(var e=new Uint8Array(a),f=new Uint8Array(c-b),g=b,h=0;c>g;g++,h++)f[h]=e[g];return f.buffer}},{}],26:[function(a,b,c){!function(a){"use strict";c.encode=function(b){var c,d=new Uint8Array(b),e=d.length,f="";for(c=0;e>c;c+=3)f+=a[d[c]>>2],f+=a[(3&d[c])<<4|d[c+1]>>4],f+=a[(15&d[c+1])<<2|d[c+2]>>6],f+=a[63&d[c+2]];return e%3===2?f=f.substring(0,f.length-1)+"=":e%3===1&&(f=f.substring(0,f.length-2)+"=="),f},c.decode=function(b){var c,d,e,f,g,h=.75*b.length,i=b.length,j=0;"="===b[b.length-1]&&(h--,"="===b[b.length-2]&&h--);var k=new ArrayBuffer(h),l=new Uint8Array(k);for(c=0;i>c;c+=4)d=a.indexOf(b[c]),e=a.indexOf(b[c+1]),f=a.indexOf(b[c+2]),g=a.indexOf(b[c+3]),l[j++]=d<<2|e>>4,l[j++]=(15&e)<<4|f>>2,l[j++]=(3&f)<<6|63&g;return k}}("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/")},{}],27:[function(a,b){function c(a,b){b=b||{};for(var c=new e,d=0;d<a.length;d++)c.append(a[d]);return b.type?c.getBlob(b.type):c.getBlob()}var d="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e=d.BlobBuilder||d.WebKitBlobBuilder||d.MSBlobBuilder||d.MozBlobBuilder,f=function(){try{var a=new Blob(["hi"]);return 2==a.size}catch(b){return!1}}(),g=e&&e.prototype.append&&e.prototype.getBlob;b.exports=function(){return f?d.Blob:g?c:void 0}()},{}],28:[function(b,c,d){var e="undefined"!=typeof self?self:"undefined"!=typeof window?window:{};!function(b){function f(a){for(var b,c,d=[],e=0,f=a.length;f>e;)b=a.charCodeAt(e++),b>=55296&&56319>=b&&f>e?(c=a.charCodeAt(e++),56320==(64512&c)?d.push(((1023&b)<<10)+(1023&c)+65536):(d.push(b),e--)):d.push(b);return d}function g(a){for(var b,c=a.length,d=-1,e="";++d<c;)b=a[d],b>65535&&(b-=65536,e+=t(b>>>10&1023|55296),b=56320|1023&b),e+=t(b);return e}function h(a,b){return t(a>>b&63|128)}function i(a){if(0==(4294967168&a))return t(a);var b="";return 0==(4294965248&a)?b=t(a>>6&31|192):0==(4294901760&a)?(b=t(a>>12&15|224),b+=h(a,6)):0==(4292870144&a)&&(b=t(a>>18&7|240),b+=h(a,12),b+=h(a,6)),b+=t(63&a|128)}function j(a){for(var b,c=f(a),d=c.length,e=-1,g="";++e<d;)b=c[e],g+=i(b);return g}function k(){if(s>=r)throw Error("Invalid byte index");var a=255&q[s];if(s++,128==(192&a))return 63&a;throw Error("Invalid continuation byte")}function l(){var a,b,c,d,e;if(s>r)throw Error("Invalid byte index");if(s==r)return!1;if(a=255&q[s],s++,0==(128&a))return a;if(192==(224&a)){var b=k();if(e=(31&a)<<6|b,e>=128)return e;throw Error("Invalid continuation byte")}if(224==(240&a)){if(b=k(),c=k(),e=(15&a)<<12|b<<6|c,e>=2048)return e;throw Error("Invalid continuation byte")}if(240==(248&a)&&(b=k(),c=k(),d=k(),e=(15&a)<<18|b<<12|c<<6|d,e>=65536&&1114111>=e))return e;throw Error("Invalid UTF-8 detected")}function m(a){q=f(a),r=q.length,s=0;for(var b,c=[];(b=l())!==!1;)c.push(b);return g(c)}var n="object"==typeof d&&d,o="object"==typeof c&&c&&c.exports==n&&c,p="object"==typeof e&&e;(p.global===p||p.window===p)&&(b=p);var q,r,s,t=String.fromCharCode,u={version:"2.0.0",encode:j,decode:m};if("function"==typeof a&&"object"==typeof a.amd&&a.amd)a(function(){return u});else if(n&&!n.nodeType)if(o)o.exports=u;else{var v={},w=v.hasOwnProperty;for(var x in u)w.call(u,x)&&(n[x]=u[x])}else b.utf8=u}(this)},{}],29:[function(a,b){var c="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},d=/^[\],:{}\s]*$/,e=/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,f=/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,g=/(?:^|:|,)(?:\s*\[)+/g,h=/^\s+/,i=/\s+$/;b.exports=function(a){return"string"==typeof a&&a?(a=a.replace(h,"").replace(i,""),c.JSON&&JSON.parse?JSON.parse(a):d.test(a.replace(e,"@").replace(f,"]").replace(g,""))?new Function("return "+a)():void 0):null}},{}],30:[function(a,b,c){c.encode=function(a){var b="";for(var c in a)a.hasOwnProperty(c)&&(b.length&&(b+="&"),b+=encodeURIComponent(c)+"="+encodeURIComponent(a[c]));return b},c.decode=function(a){for(var b={},c=a.split("&"),d=0,e=c.length;e>d;d++){var f=c[d].split("=");b[decodeURIComponent(f[0])]=decodeURIComponent(f[1])}return b}},{}],31:[function(a,b){function c(a,b){var c;return c=b?new e(a,b):new e(a)}var d=function(){return this}(),e=d.WebSocket||d.MozWebSocket;b.exports=e?c:null,e&&(c.prototype=e.prototype)},{}],32:[function(a,b){function c(a){function b(a){if(!a)return!1;if(d.Buffer&&Buffer.isBuffer(a)||d.ArrayBuffer&&a instanceof ArrayBuffer||d.Blob&&a instanceof Blob||d.File&&a instanceof File)return!0;if(e(a)){for(var c=0;c<a.length;c++)if(b(a[c]))return!0}else if(a&&"object"==typeof a){a.toJSON&&(a=a.toJSON());for(var f in a)if(b(a[f]))return!0}return!1}return b(a)}var d="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e=a("isarray");b.exports=c},{isarray:33}],33:[function(a,b){b.exports=Array.isArray||function(a){return"[object Array]"==Object.prototype.toString.call(a)}},{}],34:[function(a,b){var c=a("global");try{b.exports="XMLHttpRequest"in c&&"withCredentials"in new c.XMLHttpRequest}catch(d){b.exports=!1}},{global:35}],35:[function(a,b){b.exports=function(){return this
+}()},{}],36:[function(a,b){var c=[].indexOf;b.exports=function(a,b){if(c)return a.indexOf(b);for(var d=0;d<a.length;++d)if(a[d]===b)return d;return-1}},{}],37:[function(a,b,c){var d=Object.prototype.hasOwnProperty;c.keys=Object.keys||function(a){var b=[];for(var c in a)d.call(a,c)&&b.push(c);return b},c.values=function(a){var b=[];for(var c in a)d.call(a,c)&&b.push(a[c]);return b},c.merge=function(a,b){for(var c in b)d.call(b,c)&&(a[c]=b[c]);return a},c.length=function(a){return c.keys(a).length},c.isEmpty=function(a){return 0==c.length(a)}},{}],38:[function(a,b){var c=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,d=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];b.exports=function(a){for(var b=c.exec(a||""),e={},f=14;f--;)e[d[f]]=b[f]||"";return e}},{}],39:[function(a,b,c){function d(a){return e.Buffer&&Buffer.isBuffer(a)||e.ArrayBuffer&&a instanceof ArrayBuffer}var e="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},f=a("isarray");c.deconstructPacket=function(a){function b(a){if(!a)return a;if(e.Buffer&&Buffer.isBuffer(a)||e.ArrayBuffer&&a instanceof ArrayBuffer){var d={_placeholder:!0,num:c.length};return c.push(a),d}if(f(a)){for(var g=new Array(a.length),h=0;h<a.length;h++)g[h]=b(a[h]);return g}if("object"==typeof a&&!(a instanceof Date)){var g={};for(var i in a)g[i]=b(a[i]);return g}return a}var c=[],d=a.data,g=a;return g.data=b(d),g.attachments=c.length,{packet:g,buffers:c}},c.reconstructPacket=function(a,b){function c(a){if(a&&a._placeholder){var d=b[a.num];return d}if(f(a)){for(var e=0;e<a.length;e++)a[e]=c(a[e]);return a}if(a&&"object"==typeof a){for(var g in a)a[g]=c(a[g]);return a}return a}return a.data=c(a.data),a.attachments=void 0,a},c.removeBlobs=function(a,b){function c(a,i,j){if(!a)return a;if(e.Blob&&a instanceof Blob||e.File&&a instanceof File){g++;var k=new FileReader;k.onload=function(){j?j[i]=this.result:h=this.result,--g||b(h)},k.readAsArrayBuffer(a)}if(f(a))for(var l=0;l<a.length;l++)c(a[l],l,a);else if(a&&"object"==typeof a&&!d(a))for(var m in a)c(a[m],m,a)}var g=0,h=a;c(h),g||b(h)}},{isarray:41}],40:[function(a,b,c){function d(){}function e(a){var b="",d=!1;return b+=a.type,(c.BINARY_EVENT==a.type||c.BINARY_ACK==a.type)&&(b+=a.attachments,b+="-"),a.nsp&&"/"!=a.nsp&&(d=!0,b+=a.nsp),null!=a.id&&(d&&(b+=",",d=!1),b+=a.id),null!=a.data&&(d&&(b+=","),b+=m.stringify(a.data)),l("encoded %j as %s",a,b),b}function f(a,b){function c(a){var c=o.deconstructPacket(a),d=e(c.packet),f=c.buffers;f.unshift(d),b(f)}o.removeBlobs(a,c)}function g(){this.reconstructor=null}function h(a){var b={},d=0;if(b.type=Number(a.charAt(0)),null==c.types[b.type])return j();if(c.BINARY_EVENT==b.type||c.BINARY_ACK==b.type){for(b.attachments="";"-"!=a.charAt(++d);)b.attachments+=a.charAt(d);b.attachments=Number(b.attachments)}if("/"==a.charAt(d+1))for(b.nsp="";++d;){var e=a.charAt(d);if(","==e)break;if(b.nsp+=e,d+1==a.length)break}else b.nsp="/";var f=a.charAt(d+1);if(""!=f&&Number(f)==f){for(b.id="";++d;){var e=a.charAt(d);if(null==e||Number(e)!=e){--d;break}if(b.id+=a.charAt(d),d+1==a.length)break}b.id=Number(b.id)}if(a.charAt(++d))try{b.data=m.parse(a.substr(d))}catch(g){return j()}return l("decoded %s as %j",a,b),b}function i(a){this.reconPack=a,this.buffers=[]}function j(){return{type:c.ERROR,data:"parser error"}}var k="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},l=a("debug")("socket.io-parser"),m=a("json3"),n=(a("isarray"),a("emitter")),o=a("./binary");c.protocol=3,c.types=["CONNECT","DISCONNECT","EVENT","BINARY_EVENT","ACK","BINARY_ACK","ERROR"],c.CONNECT=0,c.DISCONNECT=1,c.EVENT=2,c.ACK=3,c.ERROR=4,c.BINARY_EVENT=5,c.BINARY_ACK=6,c.Encoder=d,d.prototype.encode=function(a,b){if(l("encoding packet %j",a),c.BINARY_EVENT==a.type||c.BINARY_ACK==a.type)f(a,b);else{var d=e(a);b([d])}},c.Decoder=g,n(g.prototype),g.prototype.add=function(a){var b;if("string"==typeof a)b=h(a),c.BINARY_EVENT==b.type||c.BINARY_ACK==b.type?(this.reconstructor=new i(b),0==this.reconstructor.reconPack.attachments&&this.emit("decoded",b)):this.emit("decoded",b);else{if(!(k.Buffer&&Buffer.isBuffer(a)||k.ArrayBuffer&&a instanceof ArrayBuffer||a.base64))throw new Error("Unknown type: "+a);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");b=this.reconstructor.takeBinaryData(a),b&&(this.reconstructor=null,this.emit("decoded",b))}},g.prototype.destroy=function(){this.reconstructor&&this.reconstructor.finishedReconstruction()},i.prototype.takeBinaryData=function(a){if(this.buffers.push(a),this.buffers.length==this.reconPack.attachments){var b=o.reconstructPacket(this.reconPack,this.buffers);return this.finishedReconstruction(),b}return null},i.prototype.finishedReconstruction=function(){this.reconPack=null,this.buffers=[]}},{"./binary":39,debug:9,emitter:10,isarray:41,json3:42}],41:[function(a,b){b.exports=a(33)},{}],42:[function(b,c,d){!function(b){function c(a){if(c[a]!==g)return c[a];var b;if("bug-string-char-index"==a)b="a"!="a"[0];else if("json"==a)b=c("json-stringify")&&c("json-parse");else{var d,e='{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';if("json-stringify"==a){var f=k.stringify,i="function"==typeof f&&l;if(i){(d=function(){return 1}).toJSON=d;try{i="0"===f(0)&&"0"===f(new Number)&&'""'==f(new String)&&f(h)===g&&f(g)===g&&f()===g&&"1"===f(d)&&"[1]"==f([d])&&"[null]"==f([g])&&"null"==f(null)&&"[null,null,null]"==f([g,h,null])&&f({a:[d,!0,!1,null,"\x00\b\n\f\r	"]})==e&&"1"===f(null,d)&&"[\n 1,\n 2\n]"==f([1,2],null,1)&&'"-271821-04-20T00:00:00.000Z"'==f(new Date(-864e13))&&'"+275760-09-13T00:00:00.000Z"'==f(new Date(864e13))&&'"-000001-01-01T00:00:00.000Z"'==f(new Date(-621987552e5))&&'"1969-12-31T23:59:59.999Z"'==f(new Date(-1))}catch(j){i=!1}}b=i}if("json-parse"==a){var m=k.parse;if("function"==typeof m)try{if(0===m("0")&&!m(!1)){d=m(e);var n=5==d.a.length&&1===d.a[0];if(n){try{n=!m('"	"')}catch(j){}if(n)try{n=1!==m("01")}catch(j){}if(n)try{n=1!==m("1.")}catch(j){}}}}catch(j){n=!1}b=n}}return c[a]=!!b}var e,f,g,h={}.toString,i="function"==typeof a&&a.amd,j="object"==typeof JSON&&JSON,k="object"==typeof d&&d&&!d.nodeType&&d;k&&j?(k.stringify=j.stringify,k.parse=j.parse):k=b.JSON=j||{};var l=new Date(-0xc782b5b800cec);try{l=-109252==l.getUTCFullYear()&&0===l.getUTCMonth()&&1===l.getUTCDate()&&10==l.getUTCHours()&&37==l.getUTCMinutes()&&6==l.getUTCSeconds()&&708==l.getUTCMilliseconds()}catch(m){}if(!c("json")){var n="[object Function]",o="[object Date]",p="[object Number]",q="[object String]",r="[object Array]",s="[object Boolean]",t=c("bug-string-char-index");if(!l)var u=Math.floor,v=[0,31,59,90,120,151,181,212,243,273,304,334],w=function(a,b){return v[b]+365*(a-1970)+u((a-1969+(b=+(b>1)))/4)-u((a-1901+b)/100)+u((a-1601+b)/400)};(e={}.hasOwnProperty)||(e=function(a){var b,c={};return(c.__proto__=null,c.__proto__={toString:1},c).toString!=h?e=function(a){var b=this.__proto__,c=a in(this.__proto__=null,this);return this.__proto__=b,c}:(b=c.constructor,e=function(a){var c=(this.constructor||b).prototype;return a in this&&!(a in c&&this[a]===c[a])}),c=null,e.call(this,a)});var x={"boolean":1,number:1,string:1,undefined:1},y=function(a,b){var c=typeof a[b];return"object"==c?!!a[b]:!x[c]};if(f=function(a,b){var c,d,g,i=0;(c=function(){this.valueOf=0}).prototype.valueOf=0,d=new c;for(g in d)e.call(d,g)&&i++;return c=d=null,i?f=2==i?function(a,b){var c,d={},f=h.call(a)==n;for(c in a)f&&"prototype"==c||e.call(d,c)||!(d[c]=1)||!e.call(a,c)||b(c)}:function(a,b){var c,d,f=h.call(a)==n;for(c in a)f&&"prototype"==c||!e.call(a,c)||(d="constructor"===c)||b(c);(d||e.call(a,c="constructor"))&&b(c)}:(d=["valueOf","toString","toLocaleString","propertyIsEnumerable","isPrototypeOf","hasOwnProperty","constructor"],f=function(a,b){var c,f,g=h.call(a)==n,i=!g&&"function"!=typeof a.constructor&&y(a,"hasOwnProperty")?a.hasOwnProperty:e;for(c in a)g&&"prototype"==c||!i.call(a,c)||b(c);for(f=d.length;c=d[--f];i.call(a,c)&&b(c));}),f(a,b)},!c("json-stringify")){var z={92:"\\\\",34:'\\"',8:"\\b",12:"\\f",10:"\\n",13:"\\r",9:"\\t"},A="000000",B=function(a,b){return(A+(b||0)).slice(-a)},C="\\u00",D=function(a){var b,c='"',d=0,e=a.length,f=e>10&&t;for(f&&(b=a.split(""));e>d;d++){var g=a.charCodeAt(d);switch(g){case 8:case 9:case 10:case 12:case 13:case 34:case 92:c+=z[g];break;default:if(32>g){c+=C+B(2,g.toString(16));break}c+=f?b[d]:t?a.charAt(d):a[d]}}return c+'"'},E=function(a,b,c,d,i,j,k){var l,m,n,t,v,x,y,z,A,C,F,G,H,I,J,K;try{l=b[a]}catch(L){}if("object"==typeof l&&l)if(m=h.call(l),m!=o||e.call(l,"toJSON"))"function"==typeof l.toJSON&&(m!=p&&m!=q&&m!=r||e.call(l,"toJSON"))&&(l=l.toJSON(a));else if(l>-1/0&&1/0>l){if(w){for(v=u(l/864e5),n=u(v/365.2425)+1970-1;w(n+1,0)<=v;n++);for(t=u((v-w(n,0))/30.42);w(n,t+1)<=v;t++);v=1+v-w(n,t),x=(l%864e5+864e5)%864e5,y=u(x/36e5)%24,z=u(x/6e4)%60,A=u(x/1e3)%60,C=x%1e3}else n=l.getUTCFullYear(),t=l.getUTCMonth(),v=l.getUTCDate(),y=l.getUTCHours(),z=l.getUTCMinutes(),A=l.getUTCSeconds(),C=l.getUTCMilliseconds();l=(0>=n||n>=1e4?(0>n?"-":"+")+B(6,0>n?-n:n):B(4,n))+"-"+B(2,t+1)+"-"+B(2,v)+"T"+B(2,y)+":"+B(2,z)+":"+B(2,A)+"."+B(3,C)+"Z"}else l=null;if(c&&(l=c.call(b,a,l)),null===l)return"null";if(m=h.call(l),m==s)return""+l;if(m==p)return l>-1/0&&1/0>l?""+l:"null";if(m==q)return D(""+l);if("object"==typeof l){for(I=k.length;I--;)if(k[I]===l)throw TypeError();if(k.push(l),F=[],J=j,j+=i,m==r){for(H=0,I=l.length;I>H;H++)G=E(H,l,c,d,i,j,k),F.push(G===g?"null":G);K=F.length?i?"[\n"+j+F.join(",\n"+j)+"\n"+J+"]":"["+F.join(",")+"]":"[]"}else f(d||l,function(a){var b=E(a,l,c,d,i,j,k);b!==g&&F.push(D(a)+":"+(i?" ":"")+b)}),K=F.length?i?"{\n"+j+F.join(",\n"+j)+"\n"+J+"}":"{"+F.join(",")+"}":"{}";return k.pop(),K}};k.stringify=function(a,b,c){var d,e,f,g;if("function"==typeof b||"object"==typeof b&&b)if((g=h.call(b))==n)e=b;else if(g==r){f={};for(var i,j=0,k=b.length;k>j;i=b[j++],g=h.call(i),(g==q||g==p)&&(f[i]=1));}if(c)if((g=h.call(c))==p){if((c-=c%1)>0)for(d="",c>10&&(c=10);d.length<c;d+=" ");}else g==q&&(d=c.length<=10?c:c.slice(0,10));return E("",(i={},i[""]=a,i),e,f,d,"",[])}}if(!c("json-parse")){var F,G,H=String.fromCharCode,I={92:"\\",34:'"',47:"/",98:"\b",116:"	",110:"\n",102:"\f",114:"\r"},J=function(){throw F=G=null,SyntaxError()},K=function(){for(var a,b,c,d,e,f=G,g=f.length;g>F;)switch(e=f.charCodeAt(F)){case 9:case 10:case 13:case 32:F++;break;case 123:case 125:case 91:case 93:case 58:case 44:return a=t?f.charAt(F):f[F],F++,a;case 34:for(a="@",F++;g>F;)if(e=f.charCodeAt(F),32>e)J();else if(92==e)switch(e=f.charCodeAt(++F)){case 92:case 34:case 47:case 98:case 116:case 110:case 102:case 114:a+=I[e],F++;break;case 117:for(b=++F,c=F+4;c>F;F++)e=f.charCodeAt(F),e>=48&&57>=e||e>=97&&102>=e||e>=65&&70>=e||J();a+=H("0x"+f.slice(b,F));break;default:J()}else{if(34==e)break;for(e=f.charCodeAt(F),b=F;e>=32&&92!=e&&34!=e;)e=f.charCodeAt(++F);a+=f.slice(b,F)}if(34==f.charCodeAt(F))return F++,a;J();default:if(b=F,45==e&&(d=!0,e=f.charCodeAt(++F)),e>=48&&57>=e){for(48==e&&(e=f.charCodeAt(F+1),e>=48&&57>=e)&&J(),d=!1;g>F&&(e=f.charCodeAt(F),e>=48&&57>=e);F++);if(46==f.charCodeAt(F)){for(c=++F;g>c&&(e=f.charCodeAt(c),e>=48&&57>=e);c++);c==F&&J(),F=c}if(e=f.charCodeAt(F),101==e||69==e){for(e=f.charCodeAt(++F),(43==e||45==e)&&F++,c=F;g>c&&(e=f.charCodeAt(c),e>=48&&57>=e);c++);c==F&&J(),F=c}return+f.slice(b,F)}if(d&&J(),"true"==f.slice(F,F+4))return F+=4,!0;if("false"==f.slice(F,F+5))return F+=5,!1;if("null"==f.slice(F,F+4))return F+=4,null;J()}return"$"},L=function(a){var b,c;if("$"==a&&J(),"string"==typeof a){if("@"==(t?a.charAt(0):a[0]))return a.slice(1);if("["==a){for(b=[];a=K(),"]"!=a;c||(c=!0))c&&(","==a?(a=K(),"]"==a&&J()):J()),","==a&&J(),b.push(L(a));return b}if("{"==a){for(b={};a=K(),"}"!=a;c||(c=!0))c&&(","==a?(a=K(),"}"==a&&J()):J()),(","==a||"string"!=typeof a||"@"!=(t?a.charAt(0):a[0])||":"!=K())&&J(),b[a.slice(1)]=L(K());return b}J()}return a},M=function(a,b,c){var d=N(a,b,c);d===g?delete a[b]:a[b]=d},N=function(a,b,c){var d,e=a[b];if("object"==typeof e&&e)if(h.call(e)==r)for(d=e.length;d--;)M(e,d,c);else f(e,function(a){M(e,a,c)});return c.call(a,b,e)};k.parse=function(a,b){var c,d;return F=0,G=""+a,c=L(K()),"$"!=K()&&J(),F=G=null,b&&h.call(b)==n?N((d={},d[""]=c,d),"",b):c}}}i&&a(function(){return k})}(this)},{}],43:[function(a,b){function c(a,b){var c=[];b=b||0;for(var d=b||0;d<a.length;d++)c[d-b]=a[d];return c}b.exports=c},{}]},{},[1])(1)});
\ No newline at end of file
diff --git a/client/js/shout.js b/client/js/shout.js
index 7cf4cfce..e3c29f1e 100644
--- a/client/js/shout.js
+++ b/client/js/shout.js
@@ -1,3 +1,4 @@
 $(function() {
-	// ..
+	var socket = io();
+	socket.emit("h", "hello");
 });
diff --git a/config.js b/config.js
new file mode 100644
index 00000000..9e833e0f
--- /dev/null
+++ b/config.js
@@ -0,0 +1,3 @@
+module.exports = {
+	port: 9000
+};
diff --git a/index.js b/index.js
index 499dee7c..34faba0e 100644
--- a/index.js
+++ b/index.js
@@ -1,3 +1,3 @@
 process.chdir(__dirname);
 var shout = require("./lib/shout");
-new shout();
+shout();
diff --git a/lib/models/chan.js b/lib/models/chan.js
index e69de29b..9284e19a 100644
--- a/lib/models/chan.js
+++ b/lib/models/chan.js
@@ -0,0 +1,19 @@
+var _ = require("lodash");
+
+module.exports = Chan;
+
+Chan.Type = {
+	CHANNEL: "channel",
+	LOBBY: "lobby",
+	QUERY: "query"
+};
+
+function Chan(attr) {
+	_.merge(this, _.extend({
+		id: global.id = ++global.id || 1,
+		type: Chan.Type.CHANNEL,
+		name: "",
+		messages: [],
+		users: []
+	}));
+}
diff --git a/lib/models/client.js b/lib/models/client.js
index e69de29b..958fe8e0 100644
--- a/lib/models/client.js
+++ b/lib/models/client.js
@@ -0,0 +1,9 @@
+module.exports = Client;
+
+function Client(attr) {
+	_.merge(this, _.extend({
+		name: "",
+		sockets: null,
+		networks: []
+	}, attr));
+}
diff --git a/lib/models/msg.js b/lib/models/msg.js
index e69de29b..4eb73a59 100644
--- a/lib/models/msg.js
+++ b/lib/models/msg.js
@@ -0,0 +1,28 @@
+var _ = require("lodash");
+var moment = require("moment");
+
+Msg.Type = {
+	ERROR: "error",
+	JOIN: "join",
+	KICK: "kick",
+	MESSAGE: "message",
+	MODE: "mode",
+	MOTD: "motd",
+	NICK: "nick",
+	NOTICE: "notice",
+	PART: "part",
+	QUIT: "quit",
+	TOPIC: "topic",
+	WHOIS: "whois"
+};
+
+module.exports = Msg;
+
+function Msg(attr) {
+	_.merge(this, _.extend({
+		type: Msg.Type.MESSAGE,
+		time: moment().format("HH:mm"),
+		from: "",
+		text: ""
+	}, attr));
+}
diff --git a/lib/models/network.js b/lib/models/network.js
index e69de29b..1ae5a597 100644
--- a/lib/models/network.js
+++ b/lib/models/network.js
@@ -0,0 +1,18 @@
+var _ = require("lodash");
+
+module.exports = Network;
+
+function Network(attr) {
+	_.merge(this, _.extend({
+		id: global.id = ++global.id || 1,
+		connected: false,
+		slate: null,
+		host: "",
+		name: capitalize(this.host.split(".")[1]) || this.host,
+		channels: []
+	}, attr));
+}
+
+function capitalize(str) {
+	return str.charAt(0).toUpperCase() + str.slice(1);
+}
diff --git a/lib/models/user.js b/lib/models/user.js
index e69de29b..0354ae70 100644
--- a/lib/models/user.js
+++ b/lib/models/user.js
@@ -0,0 +1,10 @@
+var _ = require("lodash");
+
+module.exports = User;
+
+function User(attr) {
+	_.merge(this, _.extend({
+		mode: "",
+		name: ""
+	}, attr));
+}
diff --git a/lib/plugins/inputs/action.js b/lib/plugins/inputs/action.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/action.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/connect.js b/lib/plugins/inputs/connect.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/connect.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/invite.js b/lib/plugins/inputs/invite.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/invite.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/join.js b/lib/plugins/inputs/join.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/join.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/kick.js b/lib/plugins/inputs/kick.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/kick.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/mode.js b/lib/plugins/inputs/mode.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/mode.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/msg.js b/lib/plugins/inputs/msg.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/msg.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/nick.js b/lib/plugins/inputs/nick.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/nick.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/notice.js b/lib/plugins/inputs/notice.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/notice.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/part.js b/lib/plugins/inputs/part.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/part.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/quit.js b/lib/plugins/inputs/quit.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/quit.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/raw.js b/lib/plugins/inputs/raw.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/raw.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/topic.js b/lib/plugins/inputs/topic.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/topic.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/inputs/whois.js b/lib/plugins/inputs/whois.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/inputs/whois.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/errors.js b/lib/plugins/irc-events/errors.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/errors.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/join.js b/lib/plugins/irc-events/join.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/join.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/kick.js b/lib/plugins/irc-events/kick.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/kick.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/message.js b/lib/plugins/irc-events/message.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/message.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/mode.js b/lib/plugins/irc-events/mode.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/mode.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/motd.js b/lib/plugins/irc-events/motd.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/motd.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/names.js b/lib/plugins/irc-events/names.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/names.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/nick.js b/lib/plugins/irc-events/nick.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/nick.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/notice.js b/lib/plugins/irc-events/notice.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/notice.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/part.js b/lib/plugins/irc-events/part.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/part.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/quit.js b/lib/plugins/irc-events/quit.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/quit.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/topic.js b/lib/plugins/irc-events/topic.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/topic.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/welcome.js b/lib/plugins/irc-events/welcome.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/welcome.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/plugins/irc-events/whois.js b/lib/plugins/irc-events/whois.js
new file mode 100644
index 00000000..89e5d4ca
--- /dev/null
+++ b/lib/plugins/irc-events/whois.js
@@ -0,0 +1,2 @@
+module.exports = function() {
+};
diff --git a/lib/shout.js b/lib/shout.js
index 613d24f9..8dd43316 100644
--- a/lib/shout.js
+++ b/lib/shout.js
@@ -1,20 +1,58 @@
-var _       = require("lodash");
-var connect = require("connect");
+var _ = require("lodash");
+var config = require("../config") || {};
+var http = require("connect");
+var io = require("socket.io");
 
-module.exports = Shout;
+var sockets = null;
+var clients = [];
 
-/**
- * @class
- */
-function Shout() {
-	this.listen();
-}
+var inputs = [
+	"action",
+	"connect",
+	"invite",
+	"join",
+	"kick",
+	"mode",
+	"msg",
+	"nick",
+	"notice",
+	"part",
+	"quit",
+	"raw",
+	"topic",
+	"whois"
+];
 
-/**
- * @public
- */
-Shout.prototype.listen = function() {
-	var http = connect()
-		.use(connect.static("client"))
-		.listen(9000);
+var events = [
+	"errors",
+	"join",
+	"kick",
+	"mode",
+	"motd",
+	"message",
+	"names",
+	"nick",
+	"notice",
+	"part",
+	"quit",
+	"topic",
+	"welcome",
+	"whois"
+];
+
+module.exports = function() {
+	sockets = io(http().use(http.static("client")).listen(config.port || 9000));
+	sockets.on("connection", function(socket) {
+		init(socket);
+	});
+};
+
+var init = function(socket, client) {
+	if (!client) {
+	} else {
+	}
+};
+
+var auth = function(data) {
+	// ..
 };