text: /******/ (function(modules) { // webpackBootstrap
  /******/ 	// The module cache
  /******/ 	var installedModules = {};
  
  /******/ 	// The require function
  /******/ 	function __webpack_require__(moduleId) {
  
  /******/ 		// Check if module is in cache
  /******/ 		if(installedModules[moduleId])
  /******/ 			return installedModules[moduleId].exports;
  
  /******/ 		// Create a new module (and put it into the cache)
  /******/ 		var module = installedModules[moduleId] = {
  /******/ 			exports: {},
  /******/ 			id: moduleId,
  /******/ 			loaded: false
  /******/ 		};
  
  /******/ 		// Execute the module function
  /******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
  
  /******/ 		// Flag the module as loaded
  /******/ 		module.loaded = true;
  
  /******/ 		// Return the exports of the module
  /******/ 		return module.exports;
  /******/ 	}
  
  
  /******/ 	// expose the modules object (__webpack_modules__)
  /******/ 	__webpack_require__.m = modules;
  
  /******/ 	// expose the module cache
  /******/ 	__webpack_require__.c = installedModules;
  
  /******/ 	// __webpack_public_path__
  /******/ 	__webpack_require__.p = "";
  
  /******/ 	// Load entry module and return exports
  /******/ 	return __webpack_require__(0);
  /******/ })
  /************************************************************************/
  /******/ ([
  /* 0 */
  /***/ function(module, exports, __webpack_require__) {
  
  	var $ = __webpack_require__(58);
  	var io = __webpack_require__(1);
  
  	var socket = io('http://ec2-54-169-242-142.ap-southeast-1.compute.amazonaws.com');
  
  	$('.js-play').on('click', function () {
  	    socket.emit('play', 'bitcoin');
  	});
  
  
  /***/ },
  /* 1 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * Module dependencies.
  	 */
  
  	var url = __webpack_require__(2);
  	var parser = __webpack_require__(8);
  	var Manager = __webpack_require__(19);
  	var debug = __webpack_require__(4)('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 path = parsed.path;
  	  var sameNamespace = cache[id] && path in cache[id].nsps;
  	  var newConnection = opts.forceNew || opts['force new connection'] ||
  	                      false === opts.multiplex || sameNamespace;
  
  	  var io;
  
  	  if (newConnection) {
  	    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];
  	  }
  	  if (parsed.query && !opts.query) {
  	    opts.query = parsed.query;
  	  } else if (opts && 'object' === typeof opts.query) {
  	    opts.query = encodeQueryString(opts.query);
  	  }
  	  return io.socket(parsed.path, opts);
  	}
  	/**
  	 *  Helper method to parse query objects to string.
  	 * @param {object} query
  	 * @returns {string}
  	 */
  	function encodeQueryString (obj) {
  	  var str = [];
  	  for (var p in obj) {
  	    if (obj.hasOwnProperty(p)) {
  	      str.push(encodeURIComponent(p) + '=' + encodeURIComponent(obj[p]));
  	    }
  	  }
  	  return str.join('&');
  	}
  	/**
  	 * 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 = __webpack_require__(19);
  	exports.Socket = __webpack_require__(49);
  
  
  /***/ },
  /* 2 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {
  	/**
  	 * Module dependencies.
  	 */
  
  	var parseuri = __webpack_require__(3);
  	var debug = __webpack_require__(4)('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
  	  loc = loc || global.location;
  	  if (null == uri) uri = loc.protocol + '//' + loc.host;
  
  	  // relative path support
  	  if ('string' === typeof uri) {
  	    if ('/' === uri.charAt(0)) {
  	      if ('/' === uri.charAt(1)) {
  	        uri = loc.protocol + uri;
  	      } else {
  	        uri = loc.host + 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 || '/';
  
  	  var ipv6 = obj.host.indexOf(':') !== -1;
  	  var host = ipv6 ? '[' + obj.host + ']' : obj.host;
  
  	  // define unique id
  	  obj.id = obj.protocol + '://' + host + ':' + obj.port;
  	  // define href
  	  obj.href = obj.protocol + '://' + host + (loc && loc.port === obj.port ? '' : (':' + obj.port));
  
  	  return obj;
  	}
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 3 */
  /***/ function(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 src = str,
  	        b = str.indexOf('['),
  	        e = str.indexOf(']');
  
  	    if (b != -1 && e != -1) {
  	        str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length);
  	    }
  
  	    var m = re.exec(str || ''),
  	        uri = {},
  	        i = 14;
  
  	    while (i--) {
  	        uri[parts[i]] = m[i] || '';
  	    }
  
  	    if (b != -1 && e != -1) {
  	        uri.source = src;
  	        uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':');
  	        uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':');
  	        uri.ipv6uri = true;
  	    }
  
  	    return uri;
  	};
  
  
  /***/ },
  /* 4 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(process) {
  	/**
  	 * This is the web browser implementation of `debug()`.
  	 *
  	 * Expose `debug()` as the module.
  	 */
  
  	exports = module.exports = __webpack_require__(6);
  	exports.log = log;
  	exports.formatArgs = formatArgs;
  	exports.save = save;
  	exports.load = load;
  	exports.useColors = useColors;
  	exports.storage = 'undefined' != typeof chrome
  	               && 'undefined' != typeof chrome.storage
  	                  ? chrome.storage.local
  	                  : localstorage();
  
  	/**
  	 * Colors.
  	 */
  
  	exports.colors = [
  	  'lightseagreen',
  	  'forestgreen',
  	  'goldenrod',
  	  'dodgerblue',
  	  'darkorchid',
  	  'crimson'
  	];
  
  	/**
  	 * Currently only WebKit-based Web Inspectors, Firefox >= v31,
  	 * and the Firebug extension (any Firefox version) are known
  	 * to support "%c" CSS customizations.
  	 *
  	 * TODO: add a `localStorage` variable to explicitly enable/disable colors
  	 */
  
  	function useColors() {
  	  // is webkit? http://stackoverflow.com/a/16459606/376773
  	  // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
  	  return (typeof document !== 'undefined' && 'WebkitAppearance' in document.documentElement.style) ||
  	    // is firebug? http://stackoverflow.com/a/398120/376773
  	    (window.console && (console.firebug || (console.exception && console.table))) ||
  	    // is firefox >= v31?
  	    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
  	    (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
  	}
  
  	/**
  	 * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
  	 */
  
  	exports.formatters.j = function(v) {
  	  try {
  	    return JSON.stringify(v);
  	  } catch (err) {
  	    return '[UnexpectedJSONParseError]: ' + err.message;
  	  }
  	};
  
  
  	/**
  	 * Colorize log arguments if enabled.
  	 *
  	 * @api public
  	 */
  
  	function formatArgs() {
  	  var args = arguments;
  	  var useColors = this.useColors;
  
  	  args[0] = (useColors ? '%c' : '')
  	    + this.namespace
  	    + (useColors ? ' %c' : ' ')
  	    + args[0]
  	    + (useColors ? '%c ' : ' ')
  	    + '+' + exports.humanize(this.diff);
  
  	  if (!useColors) return args;
  
  	  var c = 'color: ' + this.color;
  	  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));
  
  	  // the final "%c" is somewhat tricky, because there could be other
  	  // arguments passed either before or after the %c, so we need to
  	  // figure out the correct index to insert the CSS into
  	  var index = 0;
  	  var lastC = 0;
  	  args[0].replace(/%[a-z%]/g, function(match) {
  	    if ('%%' === match) return;
  	    index++;
  	    if ('%c' === match) {
  	      // we only are interested in the *last* %c
  	      // (the user may have provided their own)
  	      lastC = index;
  	    }
  	  });
  
  	  args.splice(lastC, 0, c);
  	  return args;
  	}
  
  	/**
  	 * Invokes `console.log()` when available.
  	 * No-op when `console.log` is not a "function".
  	 *
  	 * @api public
  	 */
  
  	function log() {
  	  // this hackery is required for IE8/9, where
  	  // the `console.log` function doesn't have 'apply'
  	  return 'object' === typeof console
  	    && console.log
  	    && Function.prototype.apply.call(console.log, console, arguments);
  	}
  
  	/**
  	 * Save `namespaces`.
  	 *
  	 * @param {String} namespaces
  	 * @api private
  	 */
  
  	function save(namespaces) {
  	  try {
  	    if (null == namespaces) {
  	      exports.storage.removeItem('debug');
  	    } else {
  	      exports.storage.debug = namespaces;
  	    }
  	  } catch(e) {}
  	}
  
  	/**
  	 * Load `namespaces`.
  	 *
  	 * @return {String} returns the previously persisted debug modes
  	 * @api private
  	 */
  
  	function load() {
  	  var r;
  	  try {
  	    return exports.storage.debug;
  	  } catch(e) {}
  
  	  // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
  	  if (typeof process !== 'undefined' && 'env' in process) {
  	    return process.env.DEBUG;
  	  }
  	}
  
  	/**
  	 * Enable namespaces listed in `localStorage.debug` initially.
  	 */
  
  	exports.enable(load());
  
  	/**
  	 * Localstorage attempts to return the localstorage.
  	 *
  	 * This is necessary because safari throws
  	 * when a user disables cookies/localstorage
  	 * and you attempt to access it.
  	 *
  	 * @return {LocalStorage}
  	 * @api private
  	 */
  
  	function localstorage(){
  	  try {
  	    return window.localStorage;
  	  } catch (e) {}
  	}
  
  	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(5)))
  
  /***/ },
  /* 5 */
  /***/ function(module, exports) {
  
  	// shim for using process in browser
  	var process = module.exports = {};
  
  	// cached from whatever global is present so that test runners that stub it
  	// don't break things.  But we need to wrap it in a try catch in case it is
  	// wrapped in strict mode code which doesn't define any globals.  It's inside a
  	// function because try/catches deoptimize in certain engines.
  
  	var cachedSetTimeout;
  	var cachedClearTimeout;
  
  	function defaultSetTimout() {
  	    throw new Error('setTimeout has not been defined');
  	}
  	function defaultClearTimeout () {
  	    throw new Error('clearTimeout has not been defined');
  	}
  	(function () {
  	    try {
  	        if (typeof setTimeout === 'function') {
  	            cachedSetTimeout = setTimeout;
  	        } else {
  	            cachedSetTimeout = defaultSetTimout;
  	        }
  	    } catch (e) {
  	        cachedSetTimeout = defaultSetTimout;
  	    }
  	    try {
  	        if (typeof clearTimeout === 'function') {
  	            cachedClearTimeout = clearTimeout;
  	        } else {
  	            cachedClearTimeout = defaultClearTimeout;
  	        }
  	    } catch (e) {
  	        cachedClearTimeout = defaultClearTimeout;
  	    }
  	} ())
  	function runTimeout(fun) {
  	    if (cachedSetTimeout === setTimeout) {
  	        //normal enviroments in sane situations
  	        return setTimeout(fun, 0);
  	    }
  	    // if setTimeout wasn't available but was latter defined
  	    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
  	        cachedSetTimeout = setTimeout;
  	        return setTimeout(fun, 0);
  	    }
  	    try {
  	        // when when somebody has screwed with setTimeout but no I.E. maddness
  	        return cachedSetTimeout(fun, 0);
  	    } catch(e){
  	        try {
  	            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
  	            return cachedSetTimeout.call(null, fun, 0);
  	        } catch(e){
  	            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
  	            return cachedSetTimeout.call(this, fun, 0);
  	        }
  	    }
  
  
  	}
  	function runClearTimeout(marker) {
  	    if (cachedClearTimeout === clearTimeout) {
  	        //normal enviroments in sane situations
  	        return clearTimeout(marker);
  	    }
  	    // if clearTimeout wasn't available but was latter defined
  	    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
  	        cachedClearTimeout = clearTimeout;
  	        return clearTimeout(marker);
  	    }
  	    try {
  	        // when when somebody has screwed with setTimeout but no I.E. maddness
  	        return cachedClearTimeout(marker);
  	    } catch (e){
  	        try {
  	            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
  	            return cachedClearTimeout.call(null, marker);
  	        } catch (e){
  	            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
  	            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
  	            return cachedClearTimeout.call(this, marker);
  	        }
  	    }
  
  
  
  	}
  	var queue = [];
  	var draining = false;
  	var currentQueue;
  	var queueIndex = -1;
  
  	function cleanUpNextTick() {
  	    if (!draining || !currentQueue) {
  	        return;
  	    }
  	    draining = false;
  	    if (currentQueue.length) {
  	        queue = currentQueue.concat(queue);
  	    } else {
  	        queueIndex = -1;
  	    }
  	    if (queue.length) {
  	        drainQueue();
  	    }
  	}
  
  	function drainQueue() {
  	    if (draining) {
  	        return;
  	    }
  	    var timeout = runTimeout(cleanUpNextTick);
  	    draining = true;
  
  	    var len = queue.length;
  	    while(len) {
  	        currentQueue = queue;
  	        queue = [];
  	        while (++queueIndex < len) {
  	            if (currentQueue) {
  	                currentQueue[queueIndex].run();
  	            }
  	        }
  	        queueIndex = -1;
  	        len = queue.length;
  	    }
  	    currentQueue = null;
  	    draining = false;
  	    runClearTimeout(timeout);
  	}
  
  	process.nextTick = function (fun) {
  	    var args = new Array(arguments.length - 1);
  	    if (arguments.length > 1) {
  	        for (var i = 1; i < arguments.length; i++) {
  	            args[i - 1] = arguments[i];
  	        }
  	    }
  	    queue.push(new Item(fun, args));
  	    if (queue.length === 1 && !draining) {
  	        runTimeout(drainQueue);
  	    }
  	};
  
  	// v8 likes predictible objects
  	function Item(fun, array) {
  	    this.fun = fun;
  	    this.array = array;
  	}
  	Item.prototype.run = function () {
  	    this.fun.apply(null, this.array);
  	};
  	process.title = 'browser';
  	process.browser = true;
  	process.env = {};
  	process.argv = [];
  	process.version = ''; // empty string to avoid regexp issues
  	process.versions = {};
  
  	function noop() {}
  
  	process.on = noop;
  	process.addListener = noop;
  	process.once = noop;
  	process.off = noop;
  	process.removeListener = noop;
  	process.removeAllListeners = noop;
  	process.emit = noop;
  
  	process.binding = function (name) {
  	    throw new Error('process.binding is not supported');
  	};
  
  	process.cwd = function () { return '/' };
  	process.chdir = function (dir) {
  	    throw new Error('process.chdir is not supported');
  	};
  	process.umask = function() { return 0; };
  
  
  /***/ },
  /* 6 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * This is the common logic for both the Node.js and web browser
  	 * implementations of `debug()`.
  	 *
  	 * Expose `debug()` as the module.
  	 */
  
  	exports = module.exports = debug.debug = debug;
  	exports.coerce = coerce;
  	exports.disable = disable;
  	exports.enable = enable;
  	exports.enabled = enabled;
  	exports.humanize = __webpack_require__(7);
  
  	/**
  	 * The currently active debug mode names, and names to skip.
  	 */
  
  	exports.names = [];
  	exports.skips = [];
  
  	/**
  	 * Map of special "%n" handling functions, for the debug "format" argument.
  	 *
  	 * Valid key names are a single, lowercased letter, i.e. "n".
  	 */
  
  	exports.formatters = {};
  
  	/**
  	 * Previously assigned color.
  	 */
  
  	var prevColor = 0;
  
  	/**
  	 * Previous log timestamp.
  	 */
  
  	var prevTime;
  
  	/**
  	 * Select a color.
  	 *
  	 * @return {Number}
  	 * @api private
  	 */
  
  	function selectColor() {
  	  return exports.colors[prevColor++ % exports.colors.length];
  	}
  
  	/**
  	 * Create a debugger with the given `namespace`.
  	 *
  	 * @param {String} namespace
  	 * @return {Function}
  	 * @api public
  	 */
  
  	function debug(namespace) {
  
  	  // define the `disabled` version
  	  function disabled() {
  	  }
  	  disabled.enabled = false;
  
  	  // define the `enabled` version
  	  function enabled() {
  
  	    var self = enabled;
  
  	    // set `diff` timestamp
  	    var curr = +new Date();
  	    var ms = curr - (prevTime || curr);
  	    self.diff = ms;
  	    self.prev = prevTime;
  	    self.curr = curr;
  	    prevTime = curr;
  
  	    // add the `color` if not set
  	    if (null == self.useColors) self.useColors = exports.useColors();
  	    if (null == self.color && self.useColors) self.color = selectColor();
  
  	    var args = new Array(arguments.length);
  	    for (var i = 0; i < args.length; i++) {
  	      args[i] = arguments[i];
  	    }
  
  	    args[0] = exports.coerce(args[0]);
  
  	    if ('string' !== typeof args[0]) {
  	      // anything else let's inspect with %o
  	      args = ['%o'].concat(args);
  	    }
  
  	    // apply any `formatters` transformations
  	    var index = 0;
  	    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
  	      // if we encounter an escaped % then don't increase the array index
  	      if (match === '%%') return match;
  	      index++;
  	      var formatter = exports.formatters[format];
  	      if ('function' === typeof formatter) {
  	        var val = args[index];
  	        match = formatter.call(self, val);
  
  	        // now we need to remove `args[index]` since it's inlined in the `format`
  	        args.splice(index, 1);
  	        index--;
  	      }
  	      return match;
  	    });
  
  	    // apply env-specific formatting
  	    args = exports.formatArgs.apply(self, args);
  
  	    var logFn = enabled.log || exports.log || console.log.bind(console);
  	    logFn.apply(self, args);
  	  }
  	  enabled.enabled = true;
  
  	  var fn = exports.enabled(namespace) ? enabled : disabled;
  
  	  fn.namespace = namespace;
  
  	  return fn;
  	}
  
  	/**
  	 * Enables a debug mode by namespaces. This can include modes
  	 * separated by a colon and wildcards.
  	 *
  	 * @param {String} namespaces
  	 * @api public
  	 */
  
  	function enable(namespaces) {
  	  exports.save(namespaces);
  
  	  var split = (namespaces || '').split(/[\s,]+/);
  	  var len = split.length;
  
  	  for (var i = 0; i < len; i++) {
  	    if (!split[i]) continue; // ignore empty strings
  	    namespaces = split[i].replace(/[\\^$+?.()|[\]{}]/g, '\\$&').replace(/\*/g, '.*?');
  	    if (namespaces[0] === '-') {
  	      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
  	    } else {
  	      exports.names.push(new RegExp('^' + namespaces + '$'));
  	    }
  	  }
  	}
  
  	/**
  	 * Disable debug output.
  	 *
  	 * @api public
  	 */
  
  	function disable() {
  	  exports.enable('');
  	}
  
  	/**
  	 * Returns true if the given mode name is enabled, false otherwise.
  	 *
  	 * @param {String} name
  	 * @return {Boolean}
  	 * @api public
  	 */
  
  	function enabled(name) {
  	  var i, len;
  	  for (i = 0, len = exports.skips.length; i < len; i++) {
  	    if (exports.skips[i].test(name)) {
  	      return false;
  	    }
  	  }
  	  for (i = 0, len = exports.names.length; i < len; i++) {
  	    if (exports.names[i].test(name)) {
  	      return true;
  	    }
  	  }
  	  return false;
  	}
  
  	/**
  	 * Coerce `val`.
  	 *
  	 * @param {Mixed} val
  	 * @return {Mixed}
  	 * @api private
  	 */
  
  	function coerce(val) {
  	  if (val instanceof Error) return val.stack || val.message;
  	  return val;
  	}
  
  
  /***/ },
  /* 7 */
  /***/ function(module, exports) {
  
  	/**
  	 * Helpers.
  	 */
  
  	var s = 1000
  	var m = s * 60
  	var h = m * 60
  	var d = h * 24
  	var y = d * 365.25
  
  	/**
  	 * Parse or format the given `val`.
  	 *
  	 * Options:
  	 *
  	 *  - `long` verbose formatting [false]
  	 *
  	 * @param {String|Number} val
  	 * @param {Object} options
  	 * @throws {Error} throw an error if val is not a non-empty string or a number
  	 * @return {String|Number}
  	 * @api public
  	 */
  
  	module.exports = function (val, options) {
  	  options = options || {}
  	  var type = typeof val
  	  if (type === 'string' && val.length > 0) {
  	    return parse(val)
  	  } else if (type === 'number' && isNaN(val) === false) {
  	    return options.long ?
  				fmtLong(val) :
  				fmtShort(val)
  	  }
  	  throw new Error('val is not a non-empty string or a valid number. val=' + JSON.stringify(val))
  	}
  
  	/**
  	 * Parse the given `str` and return milliseconds.
  	 *
  	 * @param {String} str
  	 * @return {Number}
  	 * @api private
  	 */
  
  	function parse(str) {
  	  str = String(str)
  	  if (str.length > 10000) {
  	    return
  	  }
  	  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str)
  	  if (!match) {
  	    return
  	  }
  	  var n = parseFloat(match[1])
  	  var type = (match[2] || 'ms').toLowerCase()
  	  switch (type) {
  	    case 'years':
  	    case 'year':
  	    case 'yrs':
  	    case 'yr':
  	    case 'y':
  	      return n * y
  	    case 'days':
  	    case 'day':
  	    case 'd':
  	      return n * d
  	    case 'hours':
  	    case 'hour':
  	    case 'hrs':
  	    case 'hr':
  	    case 'h':
  	      return n * h
  	    case 'minutes':
  	    case 'minute':
  	    case 'mins':
  	    case 'min':
  	    case 'm':
  	      return n * m
  	    case 'seconds':
  	    case 'second':
  	    case 'secs':
  	    case 'sec':
  	    case 's':
  	      return n * s
  	    case 'milliseconds':
  	    case 'millisecond':
  	    case 'msecs':
  	    case 'msec':
  	    case 'ms':
  	      return n
  	    default:
  	      return undefined
  	  }
  	}
  
  	/**
  	 * Short format for `ms`.
  	 *
  	 * @param {Number} ms
  	 * @return {String}
  	 * @api private
  	 */
  
  	function fmtShort(ms) {
  	  if (ms >= d) {
  	    return Math.round(ms / d) + 'd'
  	  }
  	  if (ms >= h) {
  	    return Math.round(ms / h) + 'h'
  	  }
  	  if (ms >= m) {
  	    return Math.round(ms / m) + 'm'
  	  }
  	  if (ms >= s) {
  	    return Math.round(ms / s) + 's'
  	  }
  	  return ms + 'ms'
  	}
  
  	/**
  	 * Long format for `ms`.
  	 *
  	 * @param {Number} ms
  	 * @return {String}
  	 * @api private
  	 */
  
  	function fmtLong(ms) {
  	  return plural(ms, d, 'day') ||
  	    plural(ms, h, 'hour') ||
  	    plural(ms, m, 'minute') ||
  	    plural(ms, s, 'second') ||
  	    ms + ' ms'
  	}
  
  	/**
  	 * Pluralization helper.
  	 */
  
  	function plural(ms, n, name) {
  	  if (ms < n) {
  	    return
  	  }
  	  if (ms < n * 1.5) {
  	    return Math.floor(ms / n) + ' ' + name
  	  }
  	  return Math.ceil(ms / n) + ' ' + name + 's'
  	}
  
  
  /***/ },
  /* 8 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * Module dependencies.
  	 */
  
  	var debug = __webpack_require__(9)('socket.io-parser');
  	var json = __webpack_require__(12);
  	var Emitter = __webpack_require__(15);
  	var binary = __webpack_require__(16);
  	var isBuf = __webpack_require__(18);
  
  	/**
  	 * Protocol version.
  	 *
  	 * @api public
  	 */
  
  	exports.protocol = 4;
  
  	/**
  	 * Packet types.
  	 *
  	 * @api public
  	 */
  
  	exports.types = [
  	  'CONNECT',
  	  'DISCONNECT',
  	  'EVENT',
  	  'ACK',
  	  'ERROR',
  	  'BINARY_EVENT',
  	  'BINARY_ACK'
  	];
  
  	/**
  	 * 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;
  
  	/**
  	 * Encoder constructor.
  	 *
  	 * @api public
  	 */
  
  	exports.Encoder = Encoder;
  
  	/**
  	 * Decoder constructor.
  	 *
  	 * @api public
  	 */
  
  	exports.Decoder = Decoder;
  
  	/**
  	 * 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);
  	}
  
  	/**
  	 * 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 (isBuf(obj) || 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) {
  	    var buf = '';
  	    while (str.charAt(++i) != '-') {
  	      buf += str.charAt(i);
  	      if (i == str.length) break;
  	    }
  	    if (buf != Number(buf) || str.charAt(i) != '-') {
  	      throw new Error('Illegal attachments');
  	    }
  	    p.attachments = Number(buf);
  	  }
  
  	  // 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 == 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 == str.length) break;
  	    }
  	    p.id = Number(p.id);
  	  }
  
  	  // look up json data
  	  if (str.charAt(++i)) {
  	    p = tryParse(p, str.substr(i));
  	  }
  
  	  debug('decoded %s as %j', str, p);
  	  return p;
  	}
  
  	function tryParse(p, str) {
  	  try {
  	    p.data = json.parse(str);
  	  } catch(e){
  	    return error();
  	  }
  	  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'
  	  };
  	}
  
  
  /***/ },
  /* 9 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * This is the web browser implementation of `debug()`.
  	 *
  	 * Expose `debug()` as the module.
  	 */
  
  	exports = module.exports = __webpack_require__(10);
  	exports.log = log;
  	exports.formatArgs = formatArgs;
  	exports.save = save;
  	exports.load = load;
  	exports.useColors = useColors;
  	exports.storage = 'undefined' != typeof chrome
  	               && 'undefined' != typeof chrome.storage
  	                  ? chrome.storage.local
  	                  : localstorage();
  
  	/**
  	 * Colors.
  	 */
  
  	exports.colors = [
  	  'lightseagreen',
  	  'forestgreen',
  	  'goldenrod',
  	  'dodgerblue',
  	  'darkorchid',
  	  'crimson'
  	];
  
  	/**
  	 * Currently only WebKit-based Web Inspectors, Firefox >= v31,
  	 * and the Firebug extension (any Firefox version) are known
  	 * to support "%c" CSS customizations.
  	 *
  	 * TODO: add a `localStorage` variable to explicitly enable/disable colors
  	 */
  
  	function useColors() {
  	  // is webkit? http://stackoverflow.com/a/16459606/376773
  	  return ('WebkitAppearance' in document.documentElement.style) ||
  	    // is firebug? http://stackoverflow.com/a/398120/376773
  	    (window.console && (console.firebug || (console.exception && console.table))) ||
  	    // is firefox >= v31?
  	    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
  	    (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
  	}
  
  	/**
  	 * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
  	 */
  
  	exports.formatters.j = function(v) {
  	  return JSON.stringify(v);
  	};
  
  
  	/**
  	 * Colorize log arguments if enabled.
  	 *
  	 * @api public
  	 */
  
  	function formatArgs() {
  	  var args = arguments;
  	  var useColors = this.useColors;
  
  	  args[0] = (useColors ? '%c' : '')
  	    + this.namespace
  	    + (useColors ? ' %c' : ' ')
  	    + args[0]
  	    + (useColors ? '%c ' : ' ')
  	    + '+' + exports.humanize(this.diff);
  
  	  if (!useColors) return args;
  
  	  var c = 'color: ' + this.color;
  	  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));
  
  	  // the final "%c" is somewhat tricky, because there could be other
  	  // arguments passed either before or after the %c, so we need to
  	  // figure out the correct index to insert the CSS into
  	  var index = 0;
  	  var lastC = 0;
  	  args[0].replace(/%[a-z%]/g, function(match) {
  	    if ('%%' === match) return;
  	    index++;
  	    if ('%c' === match) {
  	      // we only are interested in the *last* %c
  	      // (the user may have provided their own)
  	      lastC = index;
  	    }
  	  });
  
  	  args.splice(lastC, 0, c);
  	  return args;
  	}
  
  	/**
  	 * Invokes `console.log()` when available.
  	 * No-op when `console.log` is not a "function".
  	 *
  	 * @api public
  	 */
  
  	function log() {
  	  // this hackery is required for IE8/9, where
  	  // the `console.log` function doesn't have 'apply'
  	  return 'object' === typeof console
  	    && console.log
  	    && Function.prototype.apply.call(console.log, console, arguments);
  	}
  
  	/**
  	 * Save `namespaces`.
  	 *
  	 * @param {String} namespaces
  	 * @api private
  	 */
  
  	function save(namespaces) {
  	  try {
  	    if (null == namespaces) {
  	      exports.storage.removeItem('debug');
  	    } else {
  	      exports.storage.debug = namespaces;
  	    }
  	  } catch(e) {}
  	}
  
  	/**
  	 * Load `namespaces`.
  	 *
  	 * @return {String} returns the previously persisted debug modes
  	 * @api private
  	 */
  
  	function load() {
  	  var r;
  	  try {
  	    r = exports.storage.debug;
  	  } catch(e) {}
  	  return r;
  	}
  
  	/**
  	 * Enable namespaces listed in `localStorage.debug` initially.
  	 */
  
  	exports.enable(load());
  
  	/**
  	 * Localstorage attempts to return the localstorage.
  	 *
  	 * This is necessary because safari throws
  	 * when a user disables cookies/localstorage
  	 * and you attempt to access it.
  	 *
  	 * @return {LocalStorage}
  	 * @api private
  	 */
  
  	function localstorage(){
  	  try {
  	    return window.localStorage;
  	  } catch (e) {}
  	}
  
  
  /***/ },
  /* 10 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * This is the common logic for both the Node.js and web browser
  	 * implementations of `debug()`.
  	 *
  	 * Expose `debug()` as the module.
  	 */
  
  	exports = module.exports = debug;
  	exports.coerce = coerce;
  	exports.disable = disable;
  	exports.enable = enable;
  	exports.enabled = enabled;
  	exports.humanize = __webpack_require__(11);
  
  	/**
  	 * The currently active debug mode names, and names to skip.
  	 */
  
  	exports.names = [];
  	exports.skips = [];
  
  	/**
  	 * Map of special "%n" handling functions, for the debug "format" argument.
  	 *
  	 * Valid key names are a single, lowercased letter, i.e. "n".
  	 */
  
  	exports.formatters = {};
  
  	/**
  	 * Previously assigned color.
  	 */
  
  	var prevColor = 0;
  
  	/**
  	 * Previous log timestamp.
  	 */
  
  	var prevTime;
  
  	/**
  	 * Select a color.
  	 *
  	 * @return {Number}
  	 * @api private
  	 */
  
  	function selectColor() {
  	  return exports.colors[prevColor++ % exports.colors.length];
  	}
  
  	/**
  	 * Create a debugger with the given `namespace`.
  	 *
  	 * @param {String} namespace
  	 * @return {Function}
  	 * @api public
  	 */
  
  	function debug(namespace) {
  
  	  // define the `disabled` version
  	  function disabled() {
  	  }
  	  disabled.enabled = false;
  
  	  // define the `enabled` version
  	  function enabled() {
  
  	    var self = enabled;
  
  	    // set `diff` timestamp
  	    var curr = +new Date();
  	    var ms = curr - (prevTime || curr);
  	    self.diff = ms;
  	    self.prev = prevTime;
  	    self.curr = curr;
  	    prevTime = curr;
  
  	    // add the `color` if not set
  	    if (null == self.useColors) self.useColors = exports.useColors();
  	    if (null == self.color && self.useColors) self.color = selectColor();
  
  	    var args = Array.prototype.slice.call(arguments);
  
  	    args[0] = exports.coerce(args[0]);
  
  	    if ('string' !== typeof args[0]) {
  	      // anything else let's inspect with %o
  	      args = ['%o'].concat(args);
  	    }
  
  	    // apply any `formatters` transformations
  	    var index = 0;
  	    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
  	      // if we encounter an escaped % then don't increase the array index
  	      if (match === '%%') return match;
  	      index++;
  	      var formatter = exports.formatters[format];
  	      if ('function' === typeof formatter) {
  	        var val = args[index];
  	        match = formatter.call(self, val);
  
  	        // now we need to remove `args[index]` since it's inlined in the `format`
  	        args.splice(index, 1);
  	        index--;
  	      }
  	      return match;
  	    });
  
  	    if ('function' === typeof exports.formatArgs) {
  	      args = exports.formatArgs.apply(self, args);
  	    }
  	    var logFn = enabled.log || exports.log || console.log.bind(console);
  	    logFn.apply(self, args);
  	  }
  	  enabled.enabled = true;
  
  	  var fn = exports.enabled(namespace) ? enabled : disabled;
  
  	  fn.namespace = namespace;
  
  	  return fn;
  	}
  
  	/**
  	 * Enables a debug mode by namespaces. This can include modes
  	 * separated by a colon and wildcards.
  	 *
  	 * @param {String} namespaces
  	 * @api public
  	 */
  
  	function enable(namespaces) {
  	  exports.save(namespaces);
  
  	  var split = (namespaces || '').split(/[\s,]+/);
  	  var len = split.length;
  
  	  for (var i = 0; i < len; i++) {
  	    if (!split[i]) continue; // ignore empty strings
  	    namespaces = split[i].replace(/\*/g, '.*?');
  	    if (namespaces[0] === '-') {
  	      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
  	    } else {
  	      exports.names.push(new RegExp('^' + namespaces + '$'));
  	    }
  	  }
  	}
  
  	/**
  	 * Disable debug output.
  	 *
  	 * @api public
  	 */
  
  	function disable() {
  	  exports.enable('');
  	}
  
  	/**
  	 * Returns true if the given mode name is enabled, false otherwise.
  	 *
  	 * @param {String} name
  	 * @return {Boolean}
  	 * @api public
  	 */
  
  	function enabled(name) {
  	  var i, len;
  	  for (i = 0, len = exports.skips.length; i < len; i++) {
  	    if (exports.skips[i].test(name)) {
  	      return false;
  	    }
  	  }
  	  for (i = 0, len = exports.names.length; i < len; i++) {
  	    if (exports.names[i].test(name)) {
  	      return true;
  	    }
  	  }
  	  return false;
  	}
  
  	/**
  	 * Coerce `val`.
  	 *
  	 * @param {Mixed} val
  	 * @return {Mixed}
  	 * @api private
  	 */
  
  	function coerce(val) {
  	  if (val instanceof Error) return val.stack || val.message;
  	  return val;
  	}
  
  
  /***/ },
  /* 11 */
  /***/ function(module, exports) {
  
  	/**
  	 * Helpers.
  	 */
  
  	var s = 1000;
  	var m = s * 60;
  	var h = m * 60;
  	var d = h * 24;
  	var y = d * 365.25;
  
  	/**
  	 * Parse or format the given `val`.
  	 *
  	 * Options:
  	 *
  	 *  - `long` verbose formatting [false]
  	 *
  	 * @param {String|Number} val
  	 * @param {Object} options
  	 * @return {String|Number}
  	 * @api public
  	 */
  
  	module.exports = function(val, options){
  	  options = options || {};
  	  if ('string' == typeof val) return parse(val);
  	  return options.long
  	    ? long(val)
  	    : short(val);
  	};
  
  	/**
  	 * Parse the given `str` and return milliseconds.
  	 *
  	 * @param {String} str
  	 * @return {Number}
  	 * @api private
  	 */
  
  	function parse(str) {
  	  str = '' + str;
  	  if (str.length > 10000) return;
  	  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);
  	  if (!match) return;
  	  var n = parseFloat(match[1]);
  	  var type = (match[2] || 'ms').toLowerCase();
  	  switch (type) {
  	    case 'years':
  	    case 'year':
  	    case 'yrs':
  	    case 'yr':
  	    case 'y':
  	      return n * y;
  	    case 'days':
  	    case 'day':
  	    case 'd':
  	      return n * d;
  	    case 'hours':
  	    case 'hour':
  	    case 'hrs':
  	    case 'hr':
  	    case 'h':
  	      return n * h;
  	    case 'minutes':
  	    case 'minute':
  	    case 'mins':
  	    case 'min':
  	    case 'm':
  	      return n * m;
  	    case 'seconds':
  	    case 'second':
  	    case 'secs':
  	    case 'sec':
  	    case 's':
  	      return n * s;
  	    case 'milliseconds':
  	    case 'millisecond':
  	    case 'msecs':
  	    case 'msec':
  	    case 'ms':
  	      return n;
  	  }
  	}
  
  	/**
  	 * Short format for `ms`.
  	 *
  	 * @param {Number} ms
  	 * @return {String}
  	 * @api private
  	 */
  
  	function short(ms) {
  	  if (ms >= d) return Math.round(ms / d) + 'd';
  	  if (ms >= h) return Math.round(ms / h) + 'h';
  	  if (ms >= m) return Math.round(ms / m) + 'm';
  	  if (ms >= s) return Math.round(ms / s) + 's';
  	  return ms + 'ms';
  	}
  
  	/**
  	 * Long format for `ms`.
  	 *
  	 * @param {Number} ms
  	 * @return {String}
  	 * @api private
  	 */
  
  	function long(ms) {
  	  return plural(ms, d, 'day')
  	    || plural(ms, h, 'hour')
  	    || plural(ms, m, 'minute')
  	    || plural(ms, s, 'second')
  	    || ms + ' ms';
  	}
  
  	/**
  	 * Pluralization helper.
  	 */
  
  	function plural(ms, n, name) {
  	  if (ms < n) return;
  	  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
  	  return Math.ceil(ms / n) + ' ' + name + 's';
  	}
  
  
  /***/ },
  /* 12 */
  /***/ function(module, exports, __webpack_require__) {
  
  	var __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(module, global) {/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */
  	;(function () {
  	  // Detect the `define` function exposed by asynchronous module loaders. The
  	  // strict `define` check is necessary for compatibility with `r.js`.
  	  var isLoader = "function" === "function" && __webpack_require__(14);
  
  	  // A set of types used to distinguish objects from primitives.
  	  var objectTypes = {
  	    "function": true,
  	    "object": true
  	  };
  
  	  // Detect the `exports` object exposed by CommonJS implementations.
  	  var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
  
  	  // Use the `global` object exposed by Node (including Browserify via
  	  // `insert-module-globals`), Narwhal, and Ringo as the default context,
  	  // and the `window` object in browsers. Rhino exports a `global` function
  	  // instead.
  	  var root = objectTypes[typeof window] && window || this,
  	      freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == "object" && global;
  
  	  if (freeGlobal && (freeGlobal["global"] === freeGlobal || freeGlobal["window"] === freeGlobal || freeGlobal["self"] === freeGlobal)) {
  	    root = freeGlobal;
  	  }
  
  	  // Public: Initializes JSON 3 using the given `context` object, attaching the
  	  // `stringify` and `parse` functions to the specified `exports` object.
  	  function runInContext(context, exports) {
  	    context || (context = root["Object"]());
  	    exports || (exports = root["Object"]());
  
  	    // Native constructor aliases.
  	    var Number = context["Number"] || root["Number"],
  	        String = context["String"] || root["String"],
  	        Object = context["Object"] || root["Object"],
  	        Date = context["Date"] || root["Date"],
  	        SyntaxError = context["SyntaxError"] || root["SyntaxError"],
  	        TypeError = context["TypeError"] || root["TypeError"],
  	        Math = context["Math"] || root["Math"],
  	        nativeJSON = context["JSON"] || root["JSON"];
  
  	    // Delegate to the native `stringify` and `parse` implementations.
  	    if (typeof nativeJSON == "object" && nativeJSON) {
  	      exports.stringify = nativeJSON.stringify;
  	      exports.parse = nativeJSON.parse;
  	    }
  
  	    // Convenience aliases.
  	    var objectProto = Object.prototype,
  	        getClass = objectProto.toString,
  	        isProperty, forEach, undef;
  
  	    // 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 = exports.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 = exports.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]",
  	          dateClass = "[object Date]",
  	          numberClass = "[object Number]",
  	          stringClass = "[object String]",
  	          arrayClass = "[object Array]",
  	          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 = objectProto.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: 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" && objectTypes[typeof 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, useCharIndex = !charIndexBuggy || length > 10;
  	          var symbols = useCharIndex && (charIndexBuggy ? value.split("") : value);
  	          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 += useCharIndex ? symbols[index] : value.charAt(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.
  	        exports.stringify = function (source, filter, width) {
  	          var whitespace, callback, properties, className;
  	          if (objectTypes[typeof filter] && 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.
  	        exports.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;
  	        };
  	      }
  	    }
  
  	    exports["runInContext"] = runInContext;
  	    return exports;
  	  }
  
  	  if (freeExports && !isLoader) {
  	    // Export for CommonJS environments.
  	    runInContext(root, freeExports);
  	  } else {
  	    // Export for web browsers and JavaScript engines.
  	    var nativeJSON = root.JSON,
  	        previousJSON = root["JSON3"],
  	        isRestored = false;
  
  	    var JSON3 = runInContext(root, (root["JSON3"] = {
  	      // Public: Restores the original value of the global `JSON` object and
  	      // returns a reference to the `JSON3` object.
  	      "noConflict": function () {
  	        if (!isRestored) {
  	          isRestored = true;
  	          root.JSON = nativeJSON;
  	          root["JSON3"] = previousJSON;
  	          nativeJSON = previousJSON = null;
  	        }
  	        return JSON3;
  	      }
  	    }));
  
  	    root.JSON = {
  	      "parse": JSON3.parse,
  	      "stringify": JSON3.stringify
  	    };
  	  }
  
  	  // Export for asynchronous module loaders.
  	  if (isLoader) {
  	    !(__WEBPACK_AMD_DEFINE_RESULT__ = function () {
  	      return JSON3;
  	    }.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  	  }
  	}).call(this);
  
  	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(13)(module), (function() { return this; }())))
  
  /***/ },
  /* 13 */
  /***/ function(module, exports) {
  
  	module.exports = function(module) {
  		if(!module.webpackPolyfill) {
  			module.deprecate = function() {};
  			module.paths = [];
  			// module.parent = undefined by default
  			module.children = [];
  			module.webpackPolyfill = 1;
  		}
  		return module;
  	}
  
  
  /***/ },
  /* 14 */
  /***/ function(module, exports) {
  
  	/* WEBPACK VAR INJECTION */(function(__webpack_amd_options__) {module.exports = __webpack_amd_options__;
  
  	/* WEBPACK VAR INJECTION */}.call(exports, {}))
  
  /***/ },
  /* 15 */
  /***/ function(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;
  	};
  
  
  /***/ },
  /* 16 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {/*global Blob,File*/
  
  	/**
  	 * Module requirements
  	 */
  
  	var isArray = __webpack_require__(17);
  	var isBuf = __webpack_require__(18);
  
  	/**
  	 * 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 _deconstructPacket(data) {
  	    if (!data) return data;
  
  	    if (isBuf(data)) {
  	      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] = _deconstructPacket(data[i]);
  	      }
  	      return newData;
  	    } else if ('object' == typeof data && !(data instanceof Date)) {
  	      var newData = {};
  	      for (var key in data) {
  	        newData[key] = _deconstructPacket(data[key]);
  	      }
  	      return newData;
  	    }
  	    return data;
  	  }
  
  	  var pack = packet;
  	  pack.data = _deconstructPacket(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 _reconstructPacket(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] = _reconstructPacket(data[i]);
  	      }
  	      return data;
  	    } else if (data && 'object' == typeof data) {
  	      for (var key in data) {
  	        data[key] = _reconstructPacket(data[key]);
  	      }
  	      return data;
  	    }
  	    return data;
  	  }
  
  	  packet.data = _reconstructPacket(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 _removeBlobs(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
  	    } else if (isArray(obj)) { // handle array
  	      for (var i = 0; i < obj.length; i++) {
  	        _removeBlobs(obj[i], i, obj);
  	      }
  	    } else if (obj && 'object' == typeof obj && !isBuf(obj)) { // and object
  	      for (var key in obj) {
  	        _removeBlobs(obj[key], key, obj);
  	      }
  	    }
  	  }
  
  	  var pendingBlobs = 0;
  	  var bloblessData = data;
  	  _removeBlobs(bloblessData);
  	  if (!pendingBlobs) {
  	    callback(bloblessData);
  	  }
  	};
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 17 */
  /***/ function(module, exports) {
  
  	module.exports = Array.isArray || function (arr) {
  	  return Object.prototype.toString.call(arr) == '[object Array]';
  	};
  
  
  /***/ },
  /* 18 */
  /***/ function(module, exports) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {
  	module.exports = isBuf;
  
  	/**
  	 * Returns true if obj is a buffer or an arraybuffer.
  	 *
  	 * @api private
  	 */
  
  	function isBuf(obj) {
  	  return (global.Buffer && global.Buffer.isBuffer(obj)) ||
  	         (global.ArrayBuffer && obj instanceof ArrayBuffer);
  	}
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 19 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * Module dependencies.
  	 */
  
  	var eio = __webpack_require__(20);
  	var Socket = __webpack_require__(49);
  	var Emitter = __webpack_require__(50);
  	var parser = __webpack_require__(8);
  	var on = __webpack_require__(52);
  	var bind = __webpack_require__(53);
  	var debug = __webpack_require__(4)('socket.io-client:manager');
  	var indexOf = __webpack_require__(47);
  	var Backoff = __webpack_require__(55);
  
  	/**
  	 * IE6+ hasOwnProperty
  	 */
  
  	var has = Object.prototype.hasOwnProperty;
  
  	/**
  	 * 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.randomizationFactor(opts.randomizationFactor || 0.5);
  	  this.backoff = new Backoff({
  	    min: this.reconnectionDelay(),
  	    max: this.reconnectionDelayMax(),
  	    jitter: this.randomizationFactor()
  	  });
  	  this.timeout(null == opts.timeout ? 20000 : opts.timeout);
  	  this.readyState = 'closed';
  	  this.uri = uri;
  	  this.connecting = [];
  	  this.lastPing = null;
  	  this.encoding = false;
  	  this.packetBuffer = [];
  	  this.encoder = new parser.Encoder();
  	  this.decoder = new parser.Decoder();
  	  this.autoConnect = opts.autoConnect !== false;
  	  if (this.autoConnect) 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) {
  	    if (has.call(this.nsps, nsp)) {
  	      this.nsps[nsp].emit.apply(this.nsps[nsp], arguments);
  	    }
  	  }
  	};
  
  	/**
  	 * Update `socket.id` of all sockets
  	 *
  	 * @api private
  	 */
  
  	Manager.prototype.updateSocketIds = function () {
  	  for (var nsp in this.nsps) {
  	    if (has.call(this.nsps, nsp)) {
  	      this.nsps[nsp].id = this.engine.id;
  	    }
  	  }
  	};
  
  	/**
  	 * 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;
  	  this.backoff && this.backoff.setMin(v);
  	  return this;
  	};
  
  	Manager.prototype.randomizationFactor = function (v) {
  	  if (!arguments.length) return this._randomizationFactor;
  	  this._randomizationFactor = v;
  	  this.backoff && this.backoff.setJitter(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;
  	  this.backoff && this.backoff.setMax(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 () {
  	  // Only try to reconnect if it's the first time we're connecting
  	  if (!this.reconnecting && this._reconnection && this.backoff.attempts === 0) {
  	    // keeps reconnection from firing twice for the same reconnection loop
  	    this.reconnect();
  	  }
  	};
  
  	/**
  	 * Sets the current transport `socket`.
  	 *
  	 * @param {Function} optional, callback
  	 * @return {Manager} self
  	 * @api public
  	 */
  
  	Manager.prototype.open =
  	Manager.prototype.connect = function (fn, opts) {
  	  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';
  	  this.skipReconnect = false;
  
  	  // 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);
  	    } else {
  	      // Only do this if there is no fn to handle the error
  	      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(socket, 'ping', bind(this, 'onping')));
  	  this.subs.push(on(socket, 'pong', bind(this, 'onpong')));
  	  this.subs.push(on(socket, 'error', bind(this, 'onerror')));
  	  this.subs.push(on(socket, 'close', bind(this, 'onclose')));
  	  this.subs.push(on(this.decoder, 'decoded', bind(this, 'ondecoded')));
  	};
  
  	/**
  	 * Called upon a ping.
  	 *
  	 * @api private
  	 */
  
  	Manager.prototype.onping = function () {
  	  this.lastPing = new Date();
  	  this.emitAll('ping');
  	};
  
  	/**
  	 * Called upon a packet.
  	 *
  	 * @api private
  	 */
  
  	Manager.prototype.onpong = function () {
  	  this.emitAll('pong', new Date() - this.lastPing);
  	};
  
  	/**
  	 * 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, opts) {
  	  var socket = this.nsps[nsp];
  	  if (!socket) {
  	    socket = new Socket(this, nsp, opts);
  	    this.nsps[nsp] = socket;
  	    var self = this;
  	    socket.on('connecting', onConnecting);
  	    socket.on('connect', function () {
  	      socket.id = self.engine.id;
  	    });
  
  	    if (this.autoConnect) {
  	      // manually call here since connecting evnet is fired before listening
  	      onConnecting();
  	    }
  	  }
  
  	  function onConnecting () {
  	    if (!~indexOf(self.connecting, socket)) {
  	      self.connecting.push(socket);
  	    }
  	  }
  
  	  return socket;
  	};
  
  	/**
  	 * Called upon a socket close.
  	 *
  	 * @param {Socket} socket
  	 */
  
  	Manager.prototype.destroy = function (socket) {
  	  var index = indexOf(this.connecting, socket);
  	  if (~index) this.connecting.splice(index, 1);
  	  if (this.connecting.length) return;
  
  	  this.close();
  	};
  
  	/**
  	 * Writes a packet.
  	 *
  	 * @param {Object} packet
  	 * @api private
  	 */
  
  	Manager.prototype.packet = function (packet) {
  	  debug('writing packet %j', packet);
  	  var self = this;
  	  if (packet.query && packet.type === 0) packet.nsp += '?' + packet.query;
  
  	  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], packet.options);
  	      }
  	      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 () {
  	  debug('cleanup');
  
  	  var subsLength = this.subs.length;
  	  for (var i = 0; i < subsLength; i++) {
  	    var sub = this.subs.shift();
  	    sub.destroy();
  	  }
  
  	  this.packetBuffer = [];
  	  this.encoding = false;
  	  this.lastPing = null;
  
  	  this.decoder.destroy();
  	};
  
  	/**
  	 * Close the current socket.
  	 *
  	 * @api private
  	 */
  
  	Manager.prototype.close =
  	Manager.prototype.disconnect = function () {
  	  debug('disconnect');
  	  this.skipReconnect = true;
  	  this.reconnecting = false;
  	  if ('opening' === this.readyState) {
  	    // `onclose` will not fire because
  	    // an open event never happened
  	    this.cleanup();
  	  }
  	  this.backoff.reset();
  	  this.readyState = 'closed';
  	  if (this.engine) this.engine.close();
  	};
  
  	/**
  	 * Called upon engine close.
  	 *
  	 * @api private
  	 */
  
  	Manager.prototype.onclose = function (reason) {
  	  debug('onclose');
  
  	  this.cleanup();
  	  this.backoff.reset();
  	  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 || this.skipReconnect) return this;
  
  	  var self = this;
  
  	  if (this.backoff.attempts >= this._reconnectionAttempts) {
  	    debug('reconnect failed');
  	    this.backoff.reset();
  	    this.emitAll('reconnect_failed');
  	    this.reconnecting = false;
  	  } else {
  	    var delay = this.backoff.duration();
  	    debug('will wait %dms before reconnect attempt', delay);
  
  	    this.reconnecting = true;
  	    var timer = setTimeout(function () {
  	      if (self.skipReconnect) return;
  
  	      debug('attempting reconnect');
  	      self.emitAll('reconnect_attempt', self.backoff.attempts);
  	      self.emitAll('reconnecting', self.backoff.attempts);
  
  	      // check again for the case socket closed in above events
  	      if (self.skipReconnect) return;
  
  	      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.backoff.attempts;
  	  this.reconnecting = false;
  	  this.backoff.reset();
  	  this.updateSocketIds();
  	  this.emitAll('reconnect', attempt);
  	};
  
  
  /***/ },
  /* 20 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	module.exports = __webpack_require__(21);
  
  
  /***/ },
  /* 21 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	module.exports = __webpack_require__(22);
  
  	/**
  	 * Exports parser
  	 *
  	 * @api public
  	 *
  	 */
  	module.exports.parser = __webpack_require__(29);
  
  
  /***/ },
  /* 22 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {/**
  	 * Module dependencies.
  	 */
  
  	var transports = __webpack_require__(23);
  	var Emitter = __webpack_require__(37);
  	var debug = __webpack_require__(41)('engine.io-client:socket');
  	var index = __webpack_require__(47);
  	var parser = __webpack_require__(29);
  	var parseuri = __webpack_require__(3);
  	var parsejson = __webpack_require__(48);
  	var parseqs = __webpack_require__(38);
  
  	/**
  	 * Module exports.
  	 */
  
  	module.exports = Socket;
  
  	/**
  	 * 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.hostname = uri.host;
  	    opts.secure = uri.protocol === 'https' || uri.protocol === 'wss';
  	    opts.port = uri.port;
  	    if (uri.query) opts.query = uri.query;
  	  } else if (opts.host) {
  	    opts.hostname = parseuri(opts.host).host;
  	  }
  
  	  this.secure = null != opts.secure ? opts.secure
  	    : (global.location && 'https:' === location.protocol);
  
  	  if (opts.hostname && !opts.port) {
  	    // if no port is specified manually, use the protocol default
  	    opts.port = this.secure ? '443' : '80';
  	  }
  
  	  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.jsonp = false !== opts.jsonp;
  	  this.forceBase64 = !!opts.forceBase64;
  	  this.enablesXDR = !!opts.enablesXDR;
  	  this.timestampParam = opts.timestampParam || 't';
  	  this.timestampRequests = opts.timestampRequests;
  	  this.transports = opts.transports || ['polling', 'websocket'];
  	  this.readyState = '';
  	  this.writeBuffer = [];
  	  this.prevBufferLen = 0;
  	  this.policyPort = opts.policyPort || 843;
  	  this.rememberUpgrade = opts.rememberUpgrade || false;
  	  this.binaryType = null;
  	  this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades;
  	  this.perMessageDeflate = false !== opts.perMessageDeflate ? (opts.perMessageDeflate || {}) : false;
  
  	  if (true === this.perMessageDeflate) this.perMessageDeflate = {};
  	  if (this.perMessageDeflate && null == this.perMessageDeflate.threshold) {
  	    this.perMessageDeflate.threshold = 1024;
  	  }
  
  	  // SSL options for Node.js client
  	  this.pfx = opts.pfx || null;
  	  this.key = opts.key || null;
  	  this.passphrase = opts.passphrase || null;
  	  this.cert = opts.cert || null;
  	  this.ca = opts.ca || null;
  	  this.ciphers = opts.ciphers || null;
  	  this.rejectUnauthorized = opts.rejectUnauthorized === undefined ? null : opts.rejectUnauthorized;
  	  this.forceNode = !!opts.forceNode;
  
  	  // other options for Node.js client
  	  var freeGlobal = typeof global === 'object' && global;
  	  if (freeGlobal.global === freeGlobal) {
  	    if (opts.extraHeaders && Object.keys(opts.extraHeaders).length > 0) {
  	      this.extraHeaders = opts.extraHeaders;
  	    }
  
  	    if (opts.localAddress) {
  	      this.localAddress = opts.localAddress;
  	    }
  	  }
  
  	  // set on handshake
  	  this.id = null;
  	  this.upgrades = null;
  	  this.pingInterval = null;
  	  this.pingTimeout = null;
  
  	  // set on heartbeat
  	  this.pingIntervalTimer = null;
  	  this.pingTimeoutTimer = null;
  
  	  this.open();
  	}
  
  	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 = __webpack_require__(28);
  	Socket.transports = __webpack_require__(23);
  	Socket.parser = __webpack_require__(29);
  
  	/**
  	 * 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,
  	    jsonp: this.jsonp,
  	    forceBase64: this.forceBase64,
  	    enablesXDR: this.enablesXDR,
  	    timestampRequests: this.timestampRequests,
  	    timestampParam: this.timestampParam,
  	    policyPort: this.policyPort,
  	    socket: this,
  	    pfx: this.pfx,
  	    key: this.key,
  	    passphrase: this.passphrase,
  	    cert: this.cert,
  	    ca: this.ca,
  	    ciphers: this.ciphers,
  	    rejectUnauthorized: this.rejectUnauthorized,
  	    perMessageDeflate: this.perMessageDeflate,
  	    extraHeaders: this.extraHeaders,
  	    forceNode: this.forceNode,
  	    localAddress: this.localAddress
  	  });
  
  	  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 if (0 === this.transports.length) {
  	    // Emit error on next tick so it can be listened to
  	    var self = this;
  	    setTimeout(function () {
  	      self.emit('error', 'No transports available');
  	    }, 0);
  	    return;
  	  } else {
  	    transport = this.transports[0];
  	  }
  	  this.readyState = 'opening';
  
  	  // Retry with the next transport if the transport is disabled (jsonp: false)
  	  try {
  	    transport = this.createTransport(transport);
  	  } catch (e) {
  	    this.transports.shift();
  	    this.open();
  	    return;
  	  }
  
  	  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 });
  	  var failed = false;
  	  var 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);
  	        if (!transport) return;
  	        Socket.priorWebsocketSuccess = 'websocket' === transport.name;
  
  	        debug('pausing current transport "%s"', self.transport.name);
  	        self.transport.pause(function () {
  	          if (failed) return;
  	          if ('closed' === 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 ||
  	      'closing' === 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();
  	        this.emit('pong');
  	        break;
  
  	      case 'error':
  	        var err = new Error('server error');
  	        err.code = packet.data;
  	        this.onError(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 private
  	*/
  
  	Socket.prototype.ping = function () {
  	  var self = this;
  	  this.sendPacket('ping', function () {
  	    self.emit('ping');
  	  });
  	};
  
  	/**
  	 * Called on `drain` event
  	 *
  	 * @api private
  	 */
  
  	Socket.prototype.onDrain = function () {
  	  this.writeBuffer.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 (0 === this.writeBuffer.length) {
  	    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.
  	 * @param {Object} options.
  	 * @return {Socket} for chaining.
  	 * @api public
  	 */
  
  	Socket.prototype.write =
  	Socket.prototype.send = function (msg, options, fn) {
  	  this.sendPacket('message', msg, options, fn);
  	  return this;
  	};
  
  	/**
  	 * Sends a packet.
  	 *
  	 * @param {String} packet type.
  	 * @param {String} data.
  	 * @param {Object} options.
  	 * @param {Function} callback function.
  	 * @api private
  	 */
  
  	Socket.prototype.sendPacket = function (type, data, options, fn) {
  	  if ('function' === typeof data) {
  	    fn = data;
  	    data = undefined;
  	  }
  
  	  if ('function' === typeof options) {
  	    fn = options;
  	    options = null;
  	  }
  
  	  if ('closing' === this.readyState || 'closed' === this.readyState) {
  	    return;
  	  }
  
  	  options = options || {};
  	  options.compress = false !== options.compress;
  
  	  var packet = {
  	    type: type,
  	    data: data,
  	    options: options
  	  };
  	  this.emit('packetCreate', packet);
  	  this.writeBuffer.push(packet);
  	  if (fn) this.once('flush', fn);
  	  this.flush();
  	};
  
  	/**
  	 * Closes the connection.
  	 *
  	 * @api private
  	 */
  
  	Socket.prototype.close = function () {
  	  if ('opening' === this.readyState || 'open' === this.readyState) {
  	    this.readyState = 'closing';
  
  	    var self = this;
  
  	    if (this.writeBuffer.length) {
  	      this.once('drain', function () {
  	        if (this.upgrading) {
  	          waitForUpgrade();
  	        } else {
  	          close();
  	        }
  	      });
  	    } else if (this.upgrading) {
  	      waitForUpgrade();
  	    } else {
  	      close();
  	    }
  	  }
  
  	  function close () {
  	    self.onClose('forced close');
  	    debug('socket closing - telling transport to close');
  	    self.transport.close();
  	  }
  
  	  function cleanupAndClose () {
  	    self.removeListener('upgrade', cleanupAndClose);
  	    self.removeListener('upgradeError', cleanupAndClose);
  	    close();
  	  }
  
  	  function waitForUpgrade () {
  	    // wait for upgrade to finish since we can't send packets while pausing a transport
  	    self.once('upgrade', cleanupAndClose);
  	    self.once('upgradeError', cleanupAndClose);
  	  }
  
  	  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 || 'closing' === this.readyState) {
  	    debug('socket close with reason: "%s"', reason);
  	    var self = this;
  
  	    // clear timers
  	    clearTimeout(this.pingIntervalTimer);
  	    clearTimeout(this.pingTimeoutTimer);
  
  	    // 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);
  
  	    // clean buffers after, so users can still
  	    // grab the buffers on `close` event
  	    self.writeBuffer = [];
  	    self.prevBufferLen = 0;
  	  }
  	};
  
  	/**
  	 * 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;
  	};
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 23 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {/**
  	 * Module dependencies
  	 */
  
  	var XMLHttpRequest = __webpack_require__(24);
  	var XHR = __webpack_require__(26);
  	var JSONP = __webpack_require__(44);
  	var websocket = __webpack_require__(45);
  
  	/**
  	 * 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;
  	  var xs = false;
  	  var jsonp = false !== opts.jsonp;
  
  	  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;
  	    xs = opts.secure !== isSSL;
  	  }
  
  	  opts.xdomain = xd;
  	  opts.xscheme = xs;
  	  xhr = new XMLHttpRequest(opts);
  
  	  if ('open' in xhr && !opts.forceJSONP) {
  	    return new XHR(opts);
  	  } else {
  	    if (!jsonp) throw new Error('JSONP disabled');
  	    return new JSONP(opts);
  	  }
  	}
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 24 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {// browser shim for xmlhttprequest module
  
  	var hasCORS = __webpack_require__(25);
  
  	module.exports = function (opts) {
  	  var xdomain = opts.xdomain;
  
  	  // scheme must be same when usign XDomainRequest
  	  // http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx
  	  var xscheme = opts.xscheme;
  
  	  // XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default.
  	  // https://github.com/Automattic/engine.io-client/pull/217
  	  var enablesXDR = opts.enablesXDR;
  
  	  // XMLHttpRequest can be disabled on IE
  	  try {
  	    if ('undefined' !== typeof XMLHttpRequest && (!xdomain || hasCORS)) {
  	      return new XMLHttpRequest();
  	    }
  	  } catch (e) { }
  
  	  // Use XDomainRequest for IE8 if enablesXDR is true
  	  // because loading bar keeps flashing when using jsonp-polling
  	  // https://github.com/yujiosaka/socke.io-ie8-loading-example
  	  try {
  	    if ('undefined' !== typeof XDomainRequest && !xscheme && enablesXDR) {
  	      return new XDomainRequest();
  	    }
  	  } catch (e) { }
  
  	  if (!xdomain) {
  	    try {
  	      return new global[['Active'].concat('Object').join('X')]('Microsoft.XMLHTTP');
  	    } catch (e) { }
  	  }
  	};
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 25 */
  /***/ function(module, exports) {
  
  	
  	/**
  	 * Module exports.
  	 *
  	 * Logic borrowed from Modernizr:
  	 *
  	 *   - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js
  	 */
  
  	try {
  	  module.exports = typeof XMLHttpRequest !== 'undefined' &&
  	    'withCredentials' in new XMLHttpRequest();
  	} catch (err) {
  	  // if XMLHttp support is disabled in IE then it will throw
  	  // when trying to create
  	  module.exports = false;
  	}
  
  
  /***/ },
  /* 26 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {/**
  	 * Module requirements.
  	 */
  
  	var XMLHttpRequest = __webpack_require__(24);
  	var Polling = __webpack_require__(27);
  	var Emitter = __webpack_require__(37);
  	var inherit = __webpack_require__(39);
  	var debug = __webpack_require__(41)('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);
  	  this.requestTimeout = opts.requestTimeout;
  
  	  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;
  	    this.xs = opts.secure !== isSSL;
  	  } else {
  	    this.extraHeaders = opts.extraHeaders;
  	  }
  	}
  
  	/**
  	 * 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.xs = this.xs;
  	  opts.agent = this.agent || false;
  	  opts.supportsBinary = this.supportsBinary;
  	  opts.enablesXDR = this.enablesXDR;
  
  	  // SSL options for Node.js client
  	  opts.pfx = this.pfx;
  	  opts.key = this.key;
  	  opts.passphrase = this.passphrase;
  	  opts.cert = this.cert;
  	  opts.ca = this.ca;
  	  opts.ciphers = this.ciphers;
  	  opts.rejectUnauthorized = this.rejectUnauthorized;
  	  opts.requestTimeout = this.requestTimeout;
  
  	  // other options for Node.js client
  	  opts.extraHeaders = this.extraHeaders;
  
  	  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.xs = !!opts.xs;
  	  this.async = false !== opts.async;
  	  this.data = undefined !== opts.data ? opts.data : null;
  	  this.agent = opts.agent;
  	  this.isBinary = opts.isBinary;
  	  this.supportsBinary = opts.supportsBinary;
  	  this.enablesXDR = opts.enablesXDR;
  	  this.requestTimeout = opts.requestTimeout;
  
  	  // SSL options for Node.js client
  	  this.pfx = opts.pfx;
  	  this.key = opts.key;
  	  this.passphrase = opts.passphrase;
  	  this.cert = opts.cert;
  	  this.ca = opts.ca;
  	  this.ciphers = opts.ciphers;
  	  this.rejectUnauthorized = opts.rejectUnauthorized;
  
  	  // other options for Node.js client
  	  this.extraHeaders = opts.extraHeaders;
  
  	  this.create();
  	}
  
  	/**
  	 * Mix in `Emitter`.
  	 */
  
  	Emitter(Request.prototype);
  
  	/**
  	 * Creates the XHR object and sends the request.
  	 *
  	 * @api private
  	 */
  
  	Request.prototype.create = function () {
  	  var opts = { agent: this.agent, xdomain: this.xd, xscheme: this.xs, enablesXDR: this.enablesXDR };
  
  	  // SSL options for Node.js client
  	  opts.pfx = this.pfx;
  	  opts.key = this.key;
  	  opts.passphrase = this.passphrase;
  	  opts.cert = this.cert;
  	  opts.ca = this.ca;
  	  opts.ciphers = this.ciphers;
  	  opts.rejectUnauthorized = this.rejectUnauthorized;
  
  	  var xhr = this.xhr = new XMLHttpRequest(opts);
  	  var self = this;
  
  	  try {
  	    debug('xhr open %s: %s', this.method, this.uri);
  	    xhr.open(this.method, this.uri, this.async);
  	    try {
  	      if (this.extraHeaders) {
  	        xhr.setDisableHeaderCheck(true);
  	        for (var i in this.extraHeaders) {
  	          if (this.extraHeaders.hasOwnProperty(i)) {
  	            xhr.setRequestHeader(i, this.extraHeaders[i]);
  	          }
  	        }
  	      }
  	    } catch (e) {}
  	    if (this.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 (this.isBinary) {
  	          xhr.setRequestHeader('Content-type', 'application/octet-stream');
  	        } else {
  	          xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8');
  	        }
  	      } catch (e) {}
  	    }
  
  	    try {
  	      xhr.setRequestHeader('Accept', '*/*');
  	    } catch (e) {}
  
  	    // ie6 check
  	    if ('withCredentials' in xhr) {
  	      xhr.withCredentials = true;
  	    }
  
  	    if (this.requestTimeout) {
  	      xhr.timeout = this.requestTimeout;
  	    }
  
  	    if (this.hasXDR()) {
  	      xhr.onload = function () {
  	        self.onLoad();
  	      };
  	      xhr.onerror = function () {
  	        self.onError(xhr.responseText);
  	      };
  	    } else {
  	      xhr.onreadystatechange = function () {
  	        if (4 !== xhr.readyState) return;
  	        if (200 === xhr.status || 1223 === xhr.status) {
  	          self.onLoad();
  	        } 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);
  	        }
  	      };
  	    }
  
  	    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(true);
  	};
  
  	/**
  	 * Cleans up house.
  	 *
  	 * @api private
  	 */
  
  	Request.prototype.cleanup = function (fromError) {
  	  if ('undefined' === typeof this.xhr || null === this.xhr) {
  	    return;
  	  }
  	  // xmlhttprequest
  	  if (this.hasXDR()) {
  	    this.xhr.onload = this.xhr.onerror = empty;
  	  } else {
  	    this.xhr.onreadystatechange = empty;
  	  }
  
  	  if (fromError) {
  	    try {
  	      this.xhr.abort();
  	    } catch (e) {}
  	  }
  
  	  if (global.document) {
  	    delete Request.requests[this.index];
  	  }
  
  	  this.xhr = null;
  	};
  
  	/**
  	 * Called upon load.
  	 *
  	 * @api private
  	 */
  
  	Request.prototype.onLoad = function () {
  	  var data;
  	  try {
  	    var contentType;
  	    try {
  	      contentType = this.xhr.getResponseHeader('Content-Type').split(';')[0];
  	    } catch (e) {}
  	    if (contentType === 'application/octet-stream') {
  	      data = this.xhr.response || this.xhr.responseText;
  	    } else {
  	      if (!this.supportsBinary) {
  	        data = this.xhr.responseText;
  	      } else {
  	        try {
  	          data = String.fromCharCode.apply(null, new Uint8Array(this.xhr.response));
  	        } catch (e) {
  	          var ui8Arr = new Uint8Array(this.xhr.response);
  	          var dataArray = [];
  	          for (var idx = 0, length = ui8Arr.length; idx < length; idx++) {
  	            dataArray.push(ui8Arr[idx]);
  	          }
  
  	          data = String.fromCharCode.apply(null, dataArray);
  	        }
  	      }
  	    }
  	  } catch (e) {
  	    this.onError(e);
  	  }
  	  if (null != data) {
  	    this.onData(data);
  	  }
  	};
  
  	/**
  	 * Check if it has XDomainRequest.
  	 *
  	 * @api private
  	 */
  
  	Request.prototype.hasXDR = function () {
  	  return 'undefined' !== typeof global.XDomainRequest && !this.xs && this.enablesXDR;
  	};
  
  	/**
  	 * 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.
  	 */
  
  	Request.requestsCount = 0;
  	Request.requests = {};
  
  	if (global.document) {
  	  if (global.attachEvent) {
  	    global.attachEvent('onunload', unloadHandler);
  	  } else if (global.addEventListener) {
  	    global.addEventListener('beforeunload', unloadHandler, false);
  	  }
  	}
  
  	function unloadHandler () {
  	  for (var i in Request.requests) {
  	    if (Request.requests.hasOwnProperty(i)) {
  	      Request.requests[i].abort();
  	    }
  	  }
  	}
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 27 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/**
  	 * Module dependencies.
  	 */
  
  	var Transport = __webpack_require__(28);
  	var parseqs = __webpack_require__(38);
  	var parser = __webpack_require__(29);
  	var inherit = __webpack_require__(39);
  	var yeast = __webpack_require__(40);
  	var debug = __webpack_require__(41)('engine.io-client:polling');
  
  	/**
  	 * Module exports.
  	 */
  
  	module.exports = Polling;
  
  	/**
  	 * Is XHR2 supported?
  	 */
  
  	var hasXHR2 = (function () {
  	  var XMLHttpRequest = __webpack_require__(24);
  	  var xhr = new XMLHttpRequest({ 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 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');
  	  };
  
  	  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] = yeast();
  	  }
  
  	  if (!this.supportsBinary && !query.sid) {
  	    query.b64 = 1;
  	  }
  
  	  query = parseqs.encode(query);
  
  	  // avoid port if default for schema
  	  if (this.port && (('https' === schema && Number(this.port) !== 443) ||
  	     ('http' === schema && Number(this.port) !== 80))) {
  	    port = ':' + this.port;
  	  }
  
  	  // prepend ? to query
  	  if (query.length) {
  	    query = '?' + query;
  	  }
  
  	  var ipv6 = this.hostname.indexOf(':') !== -1;
  	  return schema + '://' + (ipv6 ? '[' + this.hostname + ']' : this.hostname) + port + this.path + query;
  	};
  
  
  /***/ },
  /* 28 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/**
  	 * Module dependencies.
  	 */
  
  	var parser = __webpack_require__(29);
  	var Emitter = __webpack_require__(37);
  
  	/**
  	 * 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;
  	  this.enablesXDR = opts.enablesXDR;
  
  	  // SSL options for Node.js client
  	  this.pfx = opts.pfx;
  	  this.key = opts.key;
  	  this.passphrase = opts.passphrase;
  	  this.cert = opts.cert;
  	  this.ca = opts.ca;
  	  this.ciphers = opts.ciphers;
  	  this.rejectUnauthorized = opts.rejectUnauthorized;
  	  this.forceNode = opts.forceNode;
  
  	  // other options for Node.js client
  	  this.extraHeaders = opts.extraHeaders;
  	  this.localAddress = opts.localAddress;
  	}
  
  	/**
  	 * Mix in `Emitter`.
  	 */
  
  	Emitter(Transport.prototype);
  
  	/**
  	 * 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) {
  	  var packet = parser.decodePacket(data, this.socket.binaryType);
  	  this.onPacket(packet);
  	};
  
  	/**
  	 * 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');
  	};
  
  
  /***/ },
  /* 29 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {/**
  	 * Module dependencies.
  	 */
  
  	var keys = __webpack_require__(30);
  	var hasBinary = __webpack_require__(31);
  	var sliceBuffer = __webpack_require__(32);
  	var after = __webpack_require__(33);
  	var utf8 = __webpack_require__(34);
  
  	var base64encoder;
  	if (global && global.ArrayBuffer) {
  	  base64encoder = __webpack_require__(35);
  	}
  
  	/**
  	 * 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 = typeof navigator !== 'undefined' && /Android/i.test(navigator.userAgent);
  
  	/**
  	 * Check if we are running in PhantomJS.
  	 * Uploading a Blob with PhantomJS does not work correctly, as reported here:
  	 * https://github.com/ariya/phantomjs/issues/11395
  	 * @type boolean
  	 */
  	var isPhantomJS = typeof navigator !== 'undefined' && /PhantomJS/i.test(navigator.userAgent);
  
  	/**
  	 * When true, avoids using Blobs to encode payloads.
  	 * @type boolean
  	 */
  	var dontSendBlobs = isAndroid || isPhantomJS;
  
  	/**
  	 * Current protocol version.
  	 */
  
  	exports.protocol = 3;
  
  	/**
  	 * 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 = __webpack_require__(36);
  
  	/**
  	 * 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, utf8encode, callback) {
  	  if ('function' == typeof supportsBinary) {
  	    callback = supportsBinary;
  	    supportsBinary = false;
  	  }
  
  	  if ('function' == typeof utf8encode) {
  	    callback = utf8encode;
  	    utf8encode = null;
  	  }
  
  	  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);
  	  }
  
  	  // might be an object with { base64: true, data: dataAsBase64String }
  	  if (data && data.base64) {
  	    return encodeBase64Object(packet, callback);
  	  }
  
  	  // Sending data as a utf-8 string
  	  var encoded = packets[packet.type];
  
  	  // data fragment is optional
  	  if (undefined !== packet.data) {
  	    encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data);
  	  }
  
  	  return callback('' + encoded);
  
  	};
  
  	function encodeBase64Object(packet, callback) {
  	  // packet data is an object { base64: true, data: dataAsBase64String }
  	  var message = 'b' + exports.packets[packet.type] + packet.data.data;
  	  return callback(message);
  	}
  
  	/**
  	 * 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, true, callback);
  	  };
  	  return fr.readAsArrayBuffer(packet.data);
  	}
  
  	function encodeBlob(packet, supportsBinary, callback) {
  	  if (!supportsBinary) {
  	    return exports.encodeBase64Packet(packet, callback);
  	  }
  
  	  if (dontSendBlobs) {
  	    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 global.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, utf8decode) {
  	  if (data === undefined) {
  	    return err;
  	  }
  	  // String data
  	  if (typeof data == 'string') {
  	    if (data.charAt(0) == 'b') {
  	      return exports.decodeBase64Packet(data.substr(1), binaryType);
  	    }
  
  	    if (utf8decode) {
  	      data = tryDecode(data);
  	      if (data === false) {
  	        return err;
  	      }
  	    }
  	    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 };
  	};
  
  	function tryDecode(data) {
  	  try {
  	    data = utf8.decode(data);
  	  } catch (e) {
  	    return false;
  	  }
  	  return data;
  	}
  
  	/**
  	 * 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 (!base64encoder) {
  	    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;
  	  }
  
  	  var isBinary = hasBinary(packets);
  
  	  if (supportsBinary && isBinary) {
  	    if (Blob && !dontSendBlobs) {
  	      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, !isBinary ? false : supportsBinary, true, 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, true);
  
  	        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, 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, 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 = [];
  
  	  var numberTooLong = false;
  	  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;
  
  	      if (msgLength.length > 310) {
  	        numberTooLong = true;
  	        break;
  	      }
  
  	      msgLength += tailArray[i];
  	    }
  
  	    if(numberTooLong) return callback(err, 0, 1);
  
  	    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, true), i, total);
  	  });
  	};
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 30 */
  /***/ function(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;
  	};
  
  
  /***/ },
  /* 31 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {
  	/*
  	 * Module requirements.
  	 */
  
  	var isArray = __webpack_require__(17);
  
  	/**
  	 * 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 _hasBinary(obj) {
  	    if (!obj) return false;
  
  	    if ( (global.Buffer && global.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 (_hasBinary(obj[i])) {
  	              return true;
  	          }
  	      }
  	    } else if (obj && 'object' == typeof obj) {
  	      if (obj.toJSON) {
  	        obj = obj.toJSON();
  	      }
  
  	      for (var key in obj) {
  	        if (Object.prototype.hasOwnProperty.call(obj, key) && _hasBinary(obj[key])) {
  	          return true;
  	        }
  	      }
  	    }
  
  	    return false;
  	  }
  
  	  return _hasBinary(data);
  	}
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 32 */
  /***/ function(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;
  	};
  
  
  /***/ },
  /* 33 */
  /***/ function(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() {}
  
  
  /***/ },
  /* 34 */
  /***/ function(module, exports, __webpack_require__) {
  
  	var __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(module, global) {/*! https://mths.be/wtf8 v1.0.0 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 https://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 https://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 wtf8encode(string) {
  			var codePoints = ucs2decode(string);
  			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 the 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 WTF-8 detected');
  		}
  
  		var byteArray;
  		var byteCount;
  		var byteIndex;
  		function wtf8decode(byteString) {
  			byteArray = ucs2decode(byteString);
  			byteCount = byteArray.length;
  			byteIndex = 0;
  			var codePoints = [];
  			var tmp;
  			while ((tmp = decodeSymbol()) !== false) {
  				codePoints.push(tmp);
  			}
  			return ucs2encode(codePoints);
  		}
  
  		/*--------------------------------------------------------------------------*/
  
  		var wtf8 = {
  			'version': '1.0.0',
  			'encode': wtf8encode,
  			'decode': wtf8decode
  		};
  
  		// Some AMD build optimizers, like r.js, check for specific condition patterns
  		// like the following:
  		if (
  			true
  		) {
  			!(__WEBPACK_AMD_DEFINE_RESULT__ = function() {
  				return wtf8;
  			}.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  		}	else if (freeExports && !freeExports.nodeType) {
  			if (freeModule) { // in Node.js or RingoJS v0.8.0+
  				freeModule.exports = wtf8;
  			} else { // in Narwhal or RingoJS v0.7.0-
  				var object = {};
  				var hasOwnProperty = object.hasOwnProperty;
  				for (var key in wtf8) {
  					hasOwnProperty.call(wtf8, key) && (freeExports[key] = wtf8[key]);
  				}
  			}
  		} else { // in Rhino or a web browser
  			root.wtf8 = wtf8;
  		}
  
  	}(this));
  
  	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(13)(module), (function() { return this; }())))
  
  /***/ },
  /* 35 */
  /***/ function(module, exports) {
  
  	/*
  	 * base64-arraybuffer
  	 * https://github.com/niklasvh/base64-arraybuffer
  	 *
  	 * Copyright (c) 2012 Niklas von Hertzen
  	 * Licensed under the MIT license.
  	 */
  	(function(){
  	  "use strict";
  
  	  var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  
  	  // Use a lookup table to find the index.
  	  var lookup = new Uint8Array(256);
  	  for (var i = 0; i < chars.length; i++) {
  	    lookup[chars.charCodeAt(i)] = i;
  	  }
  
  	  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 = lookup[base64.charCodeAt(i)];
  	      encoded2 = lookup[base64.charCodeAt(i+1)];
  	      encoded3 = lookup[base64.charCodeAt(i+2)];
  	      encoded4 = lookup[base64.charCodeAt(i+3)];
  
  	      bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
  	      bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
  	      bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
  	    }
  
  	    return arraybuffer;
  	  };
  	})();
  
  
  /***/ },
  /* 36 */
  /***/ function(module, exports) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {/**
  	 * 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 a = new Blob(['hi']);
  	    return a.size === 2;
  	  } catch(e) {
  	    return false;
  	  }
  	})();
  
  	/**
  	 * Check if Blob constructor supports ArrayBufferViews
  	 * Fails in Safari 6, so we need to map to ArrayBuffers there.
  	 */
  
  	var blobSupportsArrayBufferView = blobSupported && (function() {
  	  try {
  	    var b = new Blob([new Uint8Array([1,2])]);
  	    return b.size === 2;
  	  } catch(e) {
  	    return false;
  	  }
  	})();
  
  	/**
  	 * Check if BlobBuilder is supported
  	 */
  
  	var blobBuilderSupported = BlobBuilder
  	  && BlobBuilder.prototype.append
  	  && BlobBuilder.prototype.getBlob;
  
  	/**
  	 * Helper function that maps ArrayBufferViews to ArrayBuffers
  	 * Used by BlobBuilder constructor and old browsers that didn't
  	 * support it in the Blob constructor.
  	 */
  
  	function mapArrayBufferViews(ary) {
  	  for (var i = 0; i < ary.length; i++) {
  	    var chunk = ary[i];
  	    if (chunk.buffer instanceof ArrayBuffer) {
  	      var buf = chunk.buffer;
  
  	      // if this is a subarray, make a copy so we only
  	      // include the subarray region from the underlying buffer
  	      if (chunk.byteLength !== buf.byteLength) {
  	        var copy = new Uint8Array(chunk.byteLength);
  	        copy.set(new Uint8Array(buf, chunk.byteOffset, chunk.byteLength));
  	        buf = copy.buffer;
  	      }
  
  	      ary[i] = buf;
  	    }
  	  }
  	}
  
  	function BlobBuilderConstructor(ary, options) {
  	  options = options || {};
  
  	  var bb = new BlobBuilder();
  	  mapArrayBufferViews(ary);
  
  	  for (var i = 0; i < ary.length; i++) {
  	    bb.append(ary[i]);
  	  }
  
  	  return (options.type) ? bb.getBlob(options.type) : bb.getBlob();
  	};
  
  	function BlobConstructor(ary, options) {
  	  mapArrayBufferViews(ary);
  	  return new Blob(ary, options || {});
  	};
  
  	module.exports = (function() {
  	  if (blobSupported) {
  	    return blobSupportsArrayBufferView ? global.Blob : BlobConstructor;
  	  } else if (blobBuilderSupported) {
  	    return BlobBuilderConstructor;
  	  } else {
  	    return undefined;
  	  }
  	})();
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 37 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * Expose `Emitter`.
  	 */
  
  	if (true) {
  	  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){
  	  function on() {
  	    this.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;
  	};
  
  
  /***/ },
  /* 38 */
  /***/ function(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;
  	};
  
  
  /***/ },
  /* 39 */
  /***/ function(module, exports) {
  
  	
  	module.exports = function(a, b){
  	  var fn = function(){};
  	  fn.prototype = b.prototype;
  	  a.prototype = new fn;
  	  a.prototype.constructor = a;
  	};
  
  /***/ },
  /* 40 */
  /***/ function(module, exports) {
  
  	'use strict';
  
  	var alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_'.split('')
  	  , length = 64
  	  , map = {}
  	  , seed = 0
  	  , i = 0
  	  , prev;
  
  	/**
  	 * Return a string representing the specified number.
  	 *
  	 * @param {Number} num The number to convert.
  	 * @returns {String} The string representation of the number.
  	 * @api public
  	 */
  	function encode(num) {
  	  var encoded = '';
  
  	  do {
  	    encoded = alphabet[num % length] + encoded;
  	    num = Math.floor(num / length);
  	  } while (num > 0);
  
  	  return encoded;
  	}
  
  	/**
  	 * Return the integer value specified by the given string.
  	 *
  	 * @param {String} str The string to convert.
  	 * @returns {Number} The integer value represented by the string.
  	 * @api public
  	 */
  	function decode(str) {
  	  var decoded = 0;
  
  	  for (i = 0; i < str.length; i++) {
  	    decoded = decoded * length + map[str.charAt(i)];
  	  }
  
  	  return decoded;
  	}
  
  	/**
  	 * Yeast: A tiny growing id generator.
  	 *
  	 * @returns {String} A unique id.
  	 * @api public
  	 */
  	function yeast() {
  	  var now = encode(+new Date());
  
  	  if (now !== prev) return seed = 0, prev = now;
  	  return now +'.'+ encode(seed++);
  	}
  
  	//
  	// Map each character to its index.
  	//
  	for (; i < length; i++) map[alphabet[i]] = i;
  
  	//
  	// Expose the `yeast`, `encode` and `decode` functions.
  	//
  	yeast.encode = encode;
  	yeast.decode = decode;
  	module.exports = yeast;
  
  
  /***/ },
  /* 41 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(process) {
  	/**
  	 * This is the web browser implementation of `debug()`.
  	 *
  	 * Expose `debug()` as the module.
  	 */
  
  	exports = module.exports = __webpack_require__(42);
  	exports.log = log;
  	exports.formatArgs = formatArgs;
  	exports.save = save;
  	exports.load = load;
  	exports.useColors = useColors;
  	exports.storage = 'undefined' != typeof chrome
  	               && 'undefined' != typeof chrome.storage
  	                  ? chrome.storage.local
  	                  : localstorage();
  
  	/**
  	 * Colors.
  	 */
  
  	exports.colors = [
  	  'lightseagreen',
  	  'forestgreen',
  	  'goldenrod',
  	  'dodgerblue',
  	  'darkorchid',
  	  'crimson'
  	];
  
  	/**
  	 * Currently only WebKit-based Web Inspectors, Firefox >= v31,
  	 * and the Firebug extension (any Firefox version) are known
  	 * to support "%c" CSS customizations.
  	 *
  	 * TODO: add a `localStorage` variable to explicitly enable/disable colors
  	 */
  
  	function useColors() {
  	  // is webkit? http://stackoverflow.com/a/16459606/376773
  	  // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
  	  return (typeof document !== 'undefined' && 'WebkitAppearance' in document.documentElement.style) ||
  	    // is firebug? http://stackoverflow.com/a/398120/376773
  	    (window.console && (console.firebug || (console.exception && console.table))) ||
  	    // is firefox >= v31?
  	    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
  	    (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
  	}
  
  	/**
  	 * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
  	 */
  
  	exports.formatters.j = function(v) {
  	  try {
  	    return JSON.stringify(v);
  	  } catch (err) {
  	    return '[UnexpectedJSONParseError]: ' + err.message;
  	  }
  	};
  
  
  	/**
  	 * Colorize log arguments if enabled.
  	 *
  	 * @api public
  	 */
  
  	function formatArgs() {
  	  var args = arguments;
  	  var useColors = this.useColors;
  
  	  args[0] = (useColors ? '%c' : '')
  	    + this.namespace
  	    + (useColors ? ' %c' : ' ')
  	    + args[0]
  	    + (useColors ? '%c ' : ' ')
  	    + '+' + exports.humanize(this.diff);
  
  	  if (!useColors) return args;
  
  	  var c = 'color: ' + this.color;
  	  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));
  
  	  // the final "%c" is somewhat tricky, because there could be other
  	  // arguments passed either before or after the %c, so we need to
  	  // figure out the correct index to insert the CSS into
  	  var index = 0;
  	  var lastC = 0;
  	  args[0].replace(/%[a-z%]/g, function(match) {
  	    if ('%%' === match) return;
  	    index++;
  	    if ('%c' === match) {
  	      // we only are interested in the *last* %c
  	      // (the user may have provided their own)
  	      lastC = index;
  	    }
  	  });
  
  	  args.splice(lastC, 0, c);
  	  return args;
  	}
  
  	/**
  	 * Invokes `console.log()` when available.
  	 * No-op when `console.log` is not a "function".
  	 *
  	 * @api public
  	 */
  
  	function log() {
  	  // this hackery is required for IE8/9, where
  	  // the `console.log` function doesn't have 'apply'
  	  return 'object' === typeof console
  	    && console.log
  	    && Function.prototype.apply.call(console.log, console, arguments);
  	}
  
  	/**
  	 * Save `namespaces`.
  	 *
  	 * @param {String} namespaces
  	 * @api private
  	 */
  
  	function save(namespaces) {
  	  try {
  	    if (null == namespaces) {
  	      exports.storage.removeItem('debug');
  	    } else {
  	      exports.storage.debug = namespaces;
  	    }
  	  } catch(e) {}
  	}
  
  	/**
  	 * Load `namespaces`.
  	 *
  	 * @return {String} returns the previously persisted debug modes
  	 * @api private
  	 */
  
  	function load() {
  	  var r;
  	  try {
  	    return exports.storage.debug;
  	  } catch(e) {}
  
  	  // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
  	  if (typeof process !== 'undefined' && 'env' in process) {
  	    return process.env.DEBUG;
  	  }
  	}
  
  	/**
  	 * Enable namespaces listed in `localStorage.debug` initially.
  	 */
  
  	exports.enable(load());
  
  	/**
  	 * Localstorage attempts to return the localstorage.
  	 *
  	 * This is necessary because safari throws
  	 * when a user disables cookies/localstorage
  	 * and you attempt to access it.
  	 *
  	 * @return {LocalStorage}
  	 * @api private
  	 */
  
  	function localstorage(){
  	  try {
  	    return window.localStorage;
  	  } catch (e) {}
  	}
  
  	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(5)))
  
  /***/ },
  /* 42 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * This is the common logic for both the Node.js and web browser
  	 * implementations of `debug()`.
  	 *
  	 * Expose `debug()` as the module.
  	 */
  
  	exports = module.exports = debug.debug = debug;
  	exports.coerce = coerce;
  	exports.disable = disable;
  	exports.enable = enable;
  	exports.enabled = enabled;
  	exports.humanize = __webpack_require__(43);
  
  	/**
  	 * The currently active debug mode names, and names to skip.
  	 */
  
  	exports.names = [];
  	exports.skips = [];
  
  	/**
  	 * Map of special "%n" handling functions, for the debug "format" argument.
  	 *
  	 * Valid key names are a single, lowercased letter, i.e. "n".
  	 */
  
  	exports.formatters = {};
  
  	/**
  	 * Previously assigned color.
  	 */
  
  	var prevColor = 0;
  
  	/**
  	 * Previous log timestamp.
  	 */
  
  	var prevTime;
  
  	/**
  	 * Select a color.
  	 *
  	 * @return {Number}
  	 * @api private
  	 */
  
  	function selectColor() {
  	  return exports.colors[prevColor++ % exports.colors.length];
  	}
  
  	/**
  	 * Create a debugger with the given `namespace`.
  	 *
  	 * @param {String} namespace
  	 * @return {Function}
  	 * @api public
  	 */
  
  	function debug(namespace) {
  
  	  // define the `disabled` version
  	  function disabled() {
  	  }
  	  disabled.enabled = false;
  
  	  // define the `enabled` version
  	  function enabled() {
  
  	    var self = enabled;
  
  	    // set `diff` timestamp
  	    var curr = +new Date();
  	    var ms = curr - (prevTime || curr);
  	    self.diff = ms;
  	    self.prev = prevTime;
  	    self.curr = curr;
  	    prevTime = curr;
  
  	    // add the `color` if not set
  	    if (null == self.useColors) self.useColors = exports.useColors();
  	    if (null == self.color && self.useColors) self.color = selectColor();
  
  	    var args = new Array(arguments.length);
  	    for (var i = 0; i < args.length; i++) {
  	      args[i] = arguments[i];
  	    }
  
  	    args[0] = exports.coerce(args[0]);
  
  	    if ('string' !== typeof args[0]) {
  	      // anything else let's inspect with %o
  	      args = ['%o'].concat(args);
  	    }
  
  	    // apply any `formatters` transformations
  	    var index = 0;
  	    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
  	      // if we encounter an escaped % then don't increase the array index
  	      if (match === '%%') return match;
  	      index++;
  	      var formatter = exports.formatters[format];
  	      if ('function' === typeof formatter) {
  	        var val = args[index];
  	        match = formatter.call(self, val);
  
  	        // now we need to remove `args[index]` since it's inlined in the `format`
  	        args.splice(index, 1);
  	        index--;
  	      }
  	      return match;
  	    });
  
  	    // apply env-specific formatting
  	    args = exports.formatArgs.apply(self, args);
  
  	    var logFn = enabled.log || exports.log || console.log.bind(console);
  	    logFn.apply(self, args);
  	  }
  	  enabled.enabled = true;
  
  	  var fn = exports.enabled(namespace) ? enabled : disabled;
  
  	  fn.namespace = namespace;
  
  	  return fn;
  	}
  
  	/**
  	 * Enables a debug mode by namespaces. This can include modes
  	 * separated by a colon and wildcards.
  	 *
  	 * @param {String} namespaces
  	 * @api public
  	 */
  
  	function enable(namespaces) {
  	  exports.save(namespaces);
  
  	  var split = (namespaces || '').split(/[\s,]+/);
  	  var len = split.length;
  
  	  for (var i = 0; i < len; i++) {
  	    if (!split[i]) continue; // ignore empty strings
  	    namespaces = split[i].replace(/[\\^$+?.()|[\]{}]/g, '\\$&').replace(/\*/g, '.*?');
  	    if (namespaces[0] === '-') {
  	      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
  	    } else {
  	      exports.names.push(new RegExp('^' + namespaces + '$'));
  	    }
  	  }
  	}
  
  	/**
  	 * Disable debug output.
  	 *
  	 * @api public
  	 */
  
  	function disable() {
  	  exports.enable('');
  	}
  
  	/**
  	 * Returns true if the given mode name is enabled, false otherwise.
  	 *
  	 * @param {String} name
  	 * @return {Boolean}
  	 * @api public
  	 */
  
  	function enabled(name) {
  	  var i, len;
  	  for (i = 0, len = exports.skips.length; i < len; i++) {
  	    if (exports.skips[i].test(name)) {
  	      return false;
  	    }
  	  }
  	  for (i = 0, len = exports.names.length; i < len; i++) {
  	    if (exports.names[i].test(name)) {
  	      return true;
  	    }
  	  }
  	  return false;
  	}
  
  	/**
  	 * Coerce `val`.
  	 *
  	 * @param {Mixed} val
  	 * @return {Mixed}
  	 * @api private
  	 */
  
  	function coerce(val) {
  	  if (val instanceof Error) return val.stack || val.message;
  	  return val;
  	}
  
  
  /***/ },
  /* 43 */
  /***/ function(module, exports) {
  
  	/**
  	 * Helpers.
  	 */
  
  	var s = 1000
  	var m = s * 60
  	var h = m * 60
  	var d = h * 24
  	var y = d * 365.25
  
  	/**
  	 * Parse or format the given `val`.
  	 *
  	 * Options:
  	 *
  	 *  - `long` verbose formatting [false]
  	 *
  	 * @param {String|Number} val
  	 * @param {Object} options
  	 * @throws {Error} throw an error if val is not a non-empty string or a number
  	 * @return {String|Number}
  	 * @api public
  	 */
  
  	module.exports = function (val, options) {
  	  options = options || {}
  	  var type = typeof val
  	  if (type === 'string' && val.length > 0) {
  	    return parse(val)
  	  } else if (type === 'number' && isNaN(val) === false) {
  	    return options.long ?
  				fmtLong(val) :
  				fmtShort(val)
  	  }
  	  throw new Error('val is not a non-empty string or a valid number. val=' + JSON.stringify(val))
  	}
  
  	/**
  	 * Parse the given `str` and return milliseconds.
  	 *
  	 * @param {String} str
  	 * @return {Number}
  	 * @api private
  	 */
  
  	function parse(str) {
  	  str = String(str)
  	  if (str.length > 10000) {
  	    return
  	  }
  	  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str)
  	  if (!match) {
  	    return
  	  }
  	  var n = parseFloat(match[1])
  	  var type = (match[2] || 'ms').toLowerCase()
  	  switch (type) {
  	    case 'years':
  	    case 'year':
  	    case 'yrs':
  	    case 'yr':
  	    case 'y':
  	      return n * y
  	    case 'days':
  	    case 'day':
  	    case 'd':
  	      return n * d
  	    case 'hours':
  	    case 'hour':
  	    case 'hrs':
  	    case 'hr':
  	    case 'h':
  	      return n * h
  	    case 'minutes':
  	    case 'minute':
  	    case 'mins':
  	    case 'min':
  	    case 'm':
  	      return n * m
  	    case 'seconds':
  	    case 'second':
  	    case 'secs':
  	    case 'sec':
  	    case 's':
  	      return n * s
  	    case 'milliseconds':
  	    case 'millisecond':
  	    case 'msecs':
  	    case 'msec':
  	    case 'ms':
  	      return n
  	    default:
  	      return undefined
  	  }
  	}
  
  	/**
  	 * Short format for `ms`.
  	 *
  	 * @param {Number} ms
  	 * @return {String}
  	 * @api private
  	 */
  
  	function fmtShort(ms) {
  	  if (ms >= d) {
  	    return Math.round(ms / d) + 'd'
  	  }
  	  if (ms >= h) {
  	    return Math.round(ms / h) + 'h'
  	  }
  	  if (ms >= m) {
  	    return Math.round(ms / m) + 'm'
  	  }
  	  if (ms >= s) {
  	    return Math.round(ms / s) + 's'
  	  }
  	  return ms + 'ms'
  	}
  
  	/**
  	 * Long format for `ms`.
  	 *
  	 * @param {Number} ms
  	 * @return {String}
  	 * @api private
  	 */
  
  	function fmtLong(ms) {
  	  return plural(ms, d, 'day') ||
  	    plural(ms, h, 'hour') ||
  	    plural(ms, m, 'minute') ||
  	    plural(ms, s, 'second') ||
  	    ms + ' ms'
  	}
  
  	/**
  	 * Pluralization helper.
  	 */
  
  	function plural(ms, n, name) {
  	  if (ms < n) {
  	    return
  	  }
  	  if (ms < n * 1.5) {
  	    return Math.floor(ms / n) + ' ' + name
  	  }
  	  return Math.ceil(ms / n) + ' ' + name + 's'
  	}
  
  
  /***/ },
  /* 44 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {
  	/**
  	 * Module requirements.
  	 */
  
  	var Polling = __webpack_require__(27);
  	var inherit = __webpack_require__(39);
  
  	/**
  	 * Module exports.
  	 */
  
  	module.exports = JSONPPolling;
  
  	/**
  	 * Cached regular expressions.
  	 */
  
  	var rNewline = /\n/g;
  	var rEscapedNewline = /\\n/g;
  
  	/**
  	 * Global JSONP callbacks.
  	 */
  
  	var callbacks;
  
  	/**
  	 * 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;
  	    }, false);
  	  }
  	}
  
  	/**
  	 * 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;
  	    this.iframe = 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];
  	  if (insertAt) {
  	    insertAt.parentNode.insertBefore(script, insertAt);
  	  } else {
  	    (document.head || document.body).appendChild(script);
  	  }
  	  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;
  	  }
  	};
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 45 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {/**
  	 * Module dependencies.
  	 */
  
  	var Transport = __webpack_require__(28);
  	var parser = __webpack_require__(29);
  	var parseqs = __webpack_require__(38);
  	var inherit = __webpack_require__(39);
  	var yeast = __webpack_require__(40);
  	var debug = __webpack_require__(41)('engine.io-client:websocket');
  	var BrowserWebSocket = global.WebSocket || global.MozWebSocket;
  	var NodeWebSocket;
  	if (typeof window === 'undefined') {
  	  try {
  	    NodeWebSocket = __webpack_require__(46);
  	  } catch (e) { }
  	}
  
  	/**
  	 * Get either the `WebSocket` or `MozWebSocket` globals
  	 * in the browser or try to resolve WebSocket-compatible
  	 * interface exposed by `ws` for Node-like environment.
  	 */
  
  	var WebSocket = BrowserWebSocket;
  	if (!WebSocket && typeof window === 'undefined') {
  	  WebSocket = NodeWebSocket;
  	}
  
  	/**
  	 * 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;
  	  }
  	  this.perMessageDeflate = opts.perMessageDeflate;
  	  this.usingBrowserWebSocket = BrowserWebSocket && !opts.forceNode;
  	  if (!this.usingBrowserWebSocket) {
  	    WebSocket = NodeWebSocket;
  	  }
  	  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 uri = this.uri();
  	  var protocols = void (0);
  	  var opts = {
  	    agent: this.agent,
  	    perMessageDeflate: this.perMessageDeflate
  	  };
  
  	  // SSL options for Node.js client
  	  opts.pfx = this.pfx;
  	  opts.key = this.key;
  	  opts.passphrase = this.passphrase;
  	  opts.cert = this.cert;
  	  opts.ca = this.ca;
  	  opts.ciphers = this.ciphers;
  	  opts.rejectUnauthorized = this.rejectUnauthorized;
  	  if (this.extraHeaders) {
  	    opts.headers = this.extraHeaders;
  	  }
  	  if (this.localAddress) {
  	    opts.localAddress = this.localAddress;
  	  }
  
  	  try {
  	    this.ws = this.usingBrowserWebSocket ? new WebSocket(uri) : new WebSocket(uri, protocols, opts);
  	  } catch (err) {
  	    return this.emit('error', err);
  	  }
  
  	  if (this.ws.binaryType === undefined) {
  	    this.supportsBinary = false;
  	  }
  
  	  if (this.ws.supports && this.ws.supports.binary) {
  	    this.supportsBinary = true;
  	    this.ws.binaryType = 'nodebuffer';
  	  } else {
  	    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);
  	  };
  	};
  
  	/**
  	 * 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
  	  var total = packets.length;
  	  for (var i = 0, l = total; i < l; i++) {
  	    (function (packet) {
  	      parser.encodePacket(packet, self.supportsBinary, function (data) {
  	        if (!self.usingBrowserWebSocket) {
  	          // always create a new object (GH-437)
  	          var opts = {};
  	          if (packet.options) {
  	            opts.compress = packet.options.compress;
  	          }
  
  	          if (self.perMessageDeflate) {
  	            var len = 'string' === typeof data ? global.Buffer.byteLength(data) : data.length;
  	            if (len < self.perMessageDeflate.threshold) {
  	              opts.compress = false;
  	            }
  	          }
  	        }
  
  	        // 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 {
  	          if (self.usingBrowserWebSocket) {
  	            // TypeError is thrown when passing the second argument on Safari
  	            self.ws.send(data);
  	          } else {
  	            self.ws.send(data, opts);
  	          }
  	        } catch (e) {
  	          debug('websocket closed before onclose event');
  	        }
  
  	        --total || done();
  	      });
  	    })(packets[i]);
  	  }
  
  	  function done () {
  	    self.emit('flush');
  
  	    // fake drain
  	    // defer to next tick to allow Socket to clear writeBuffer
  	    setTimeout(function () {
  	      self.writable = true;
  	      self.emit('drain');
  	    }, 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 && Number(this.port) !== 443) ||
  	    ('ws' === schema && Number(this.port) !== 80))) {
  	    port = ':' + this.port;
  	  }
  
  	  // append timestamp to URI
  	  if (this.timestampRequests) {
  	    query[this.timestampParam] = yeast();
  	  }
  
  	  // communicate binary support capabilities
  	  if (!this.supportsBinary) {
  	    query.b64 = 1;
  	  }
  
  	  query = parseqs.encode(query);
  
  	  // prepend ? to query
  	  if (query.length) {
  	    query = '?' + query;
  	  }
  
  	  var ipv6 = this.hostname.indexOf(':') !== -1;
  	  return schema + '://' + (ipv6 ? '[' + this.hostname + ']' : 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);
  	};
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 46 */
  /***/ function(module, exports) {
  
  	/* (ignored) */
  
  /***/ },
  /* 47 */
  /***/ function(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;
  	};
  
  /***/ },
  /* 48 */
  /***/ function(module, exports) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {/**
  	 * 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))();
  	  }
  	};
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 49 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * Module dependencies.
  	 */
  
  	var parser = __webpack_require__(8);
  	var Emitter = __webpack_require__(50);
  	var toArray = __webpack_require__(51);
  	var on = __webpack_require__(52);
  	var bind = __webpack_require__(53);
  	var debug = __webpack_require__(4)('socket.io-client:socket');
  	var hasBin = __webpack_require__(54);
  
  	/**
  	 * 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,
  	  connecting: 1,
  	  disconnect: 1,
  	  error: 1,
  	  reconnect: 1,
  	  reconnect_attempt: 1,
  	  reconnect_failed: 1,
  	  reconnect_error: 1,
  	  reconnecting: 1,
  	  ping: 1,
  	  pong: 1
  	};
  
  	/**
  	 * Shortcut to `Emitter#emit`.
  	 */
  
  	var emit = Emitter.prototype.emit;
  
  	/**
  	 * `Socket` constructor.
  	 *
  	 * @api public
  	 */
  
  	function Socket (io, nsp, opts) {
  	  this.io = io;
  	  this.nsp = nsp;
  	  this.json = this; // compat
  	  this.ids = 0;
  	  this.acks = {};
  	  this.receiveBuffer = [];
  	  this.sendBuffer = [];
  	  this.connected = false;
  	  this.disconnected = true;
  	  if (opts && opts.query) {
  	    this.query = opts.query;
  	  }
  	  if (this.io.autoConnect) this.open();
  	}
  
  	/**
  	 * Mix in `Emitter`.
  	 */
  
  	Emitter(Socket.prototype);
  
  	/**
  	 * Subscribe to open, close and packet events
  	 *
  	 * @api private
  	 */
  
  	Socket.prototype.subEvents = function () {
  	  if (this.subs) return;
  
  	  var io = this.io;
  	  this.subs = [
  	    on(io, 'open', bind(this, 'onopen')),
  	    on(io, 'packet', bind(this, 'onpacket')),
  	    on(io, 'close', bind(this, 'onclose'))
  	  ];
  	};
  
  	/**
  	 * "Opens" the socket.
  	 *
  	 * @api public
  	 */
  
  	Socket.prototype.open =
  	Socket.prototype.connect = function () {
  	  if (this.connected) return this;
  
  	  this.subEvents();
  	  this.io.open(); // ensure open
  	  if ('open' === this.io.readyState) this.onopen();
  	  this.emit('connecting');
  	  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 };
  
  	  packet.options = {};
  	  packet.options.compress = !this.flags || false !== this.flags.compress;
  
  	  // 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);
  	  }
  
  	  delete this.flags;
  
  	  return this;
  	};
  
  	/**
  	 * Sends a packet.
  	 *
  	 * @param {Object} packet
  	 * @api private
  	 */
  
  	Socket.prototype.packet = function (packet) {
  	  packet.nsp = this.nsp;
  	  this.io.packet(packet);
  	};
  
  	/**
  	 * Called upon engine `open`.
  	 *
  	 * @api private
  	 */
  
  	Socket.prototype.onopen = function () {
  	  debug('transport is open - connecting');
  
  	  // write connect packet if necessary
  	  if ('/' !== this.nsp) {
  	    if (this.query) {
  	      this.packet({type: parser.CONNECT, query: this.query});
  	    } else {
  	      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;
  	  delete this.id;
  	  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) {
  	  var ack = this.acks[packet.id];
  	  if ('function' === typeof ack) {
  	    debug('calling ack %s with %j', packet.id, packet.data);
  	    ack.apply(this, packet.data);
  	    delete this.acks[packet.id];
  	  } else {
  	    debug('bad ack %s', 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 () {
  	  if (this.subs) {
  	    // clean subscriptions to avoid reconnections
  	    for (var i = 0; i < this.subs.length; i++) {
  	      this.subs[i].destroy();
  	    }
  	    this.subs = null;
  	  }
  
  	  this.io.destroy(this);
  	};
  
  	/**
  	 * Disconnects the socket manually.
  	 *
  	 * @return {Socket} self
  	 * @api public
  	 */
  
  	Socket.prototype.close =
  	Socket.prototype.disconnect = function () {
  	  if (this.connected) {
  	    debug('performing disconnect (%s)', this.nsp);
  	    this.packet({ type: parser.DISCONNECT });
  	  }
  
  	  // remove socket from pool
  	  this.destroy();
  
  	  if (this.connected) {
  	    // fire events
  	    this.onclose('io client disconnect');
  	  }
  	  return this;
  	};
  
  	/**
  	 * Sets the compress flag.
  	 *
  	 * @param {Boolean} if `true`, compresses the sending data
  	 * @return {Socket} self
  	 * @api public
  	 */
  
  	Socket.prototype.compress = function (compress) {
  	  this.flags = this.flags || {};
  	  this.flags.compress = compress;
  	  return this;
  	};
  
  
  /***/ },
  /* 50 */
  /***/ function(module, exports, __webpack_require__) {
  
  	
  	/**
  	 * Expose `Emitter`.
  	 */
  
  	if (true) {
  	  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){
  	  function on() {
  	    this.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;
  	};
  
  
  /***/ },
  /* 51 */
  /***/ function(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
  	}
  
  
  /***/ },
  /* 52 */
  /***/ function(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);
  	    }
  	  };
  	}
  
  
  /***/ },
  /* 53 */
  /***/ function(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)));
  	  }
  	};
  
  
  /***/ },
  /* 54 */
  /***/ function(module, exports, __webpack_require__) {
  
  	/* WEBPACK VAR INJECTION */(function(global) {
  	/*
  	 * Module requirements.
  	 */
  
  	var isArray = __webpack_require__(17);
  
  	/**
  	 * 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 _hasBinary(obj) {
  	    if (!obj) return false;
  
  	    if ( (global.Buffer && global.Buffer.isBuffer && global.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 (_hasBinary(obj[i])) {
  	              return true;
  	          }
  	      }
  	    } else if (obj && 'object' == typeof obj) {
  	      // see: https://github.com/Automattic/has-binary/pull/4
  	      if (obj.toJSON && 'function' == typeof obj.toJSON) {
  	        obj = obj.toJSON();
  	      }
  
  	      for (var key in obj) {
  	        if (Object.prototype.hasOwnProperty.call(obj, key) && _hasBinary(obj[key])) {
  	          return true;
  	        }
  	      }
  	    }
  
  	    return false;
  	  }
  
  	  return _hasBinary(data);
  	}
  
  	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
  
  /***/ },
  /* 55 */
  /***/ function(module, exports) {
  
  	
  	/**
  	 * Expose `Backoff`.
  	 */
  
  	module.exports = Backoff;
  
  	/**
  	 * Initialize backoff timer with `opts`.
  	 *
  	 * - `min` initial timeout in milliseconds [100]
  	 * - `max` max timeout [10000]
  	 * - `jitter` [0]
  	 * - `factor` [2]
  	 *
  	 * @param {Object} opts
  	 * @api public
  	 */
  
  	function Backoff(opts) {
  	  opts = opts || {};
  	  this.ms = opts.min || 100;
  	  this.max = opts.max || 10000;
  	  this.factor = opts.factor || 2;
  	  this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0;
  	  this.attempts = 0;
  	}
  
  	/**
  	 * Return the backoff duration.
  	 *
  	 * @return {Number}
  	 * @api public
  	 */
  
  	Backoff.prototype.duration = function(){
  	  var ms = this.ms * Math.pow(this.factor, this.attempts++);
  	  if (this.jitter) {
  	    var rand =  Math.random();
  	    var deviation = Math.floor(rand * this.jitter * ms);
  	    ms = (Math.floor(rand * 10) & 1) == 0  ? ms - deviation : ms + deviation;
  	  }
  	  return Math.min(ms, this.max) | 0;
  	};
  
  	/**
  	 * Reset the number of attempts.
  	 *
  	 * @api public
  	 */
  
  	Backoff.prototype.reset = function(){
  	  this.attempts = 0;
  	};
  
  	/**
  	 * Set the minimum duration
  	 *
  	 * @api public
  	 */
  
  	Backoff.prototype.setMin = function(min){
  	  this.ms = min;
  	};
  
  	/**
  	 * Set the maximum duration
  	 *
  	 * @api public
  	 */
  
  	Backoff.prototype.setMax = function(max){
  	  this.max = max;
  	};
  
  	/**
  	 * Set the jitter
  	 *
  	 * @api public
  	 */
  
  	Backoff.prototype.setJitter = function(jitter){
  	  this.jitter = jitter;
  	};
  
  
  
  /***/ },
  /* 56 */,
  /* 57 */,
  /* 58 */
  /***/ function(module, exports, __webpack_require__) {
  
  	var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
  	 * jQuery JavaScript Library v3.1.1
  	 * https://jquery.com/
  	 *
  	 * Includes Sizzle.js
  	 * https://sizzlejs.com/
  	 *
  	 * Copyright jQuery Foundation and other contributors
  	 * Released under the MIT license
  	 * https://jquery.org/license
  	 *
  	 * Date: 2016-09-22T22:30Z
  	 */
  	( function( global, factory ) {
  
  		"use strict";
  
  		if ( typeof module === "object" && typeof module.exports === "object" ) {
  
  			// For CommonJS and CommonJS-like environments where a proper `window`
  			// is present, execute the factory and get jQuery.
  			// For environments that do not have a `window` with a `document`
  			// (such as Node.js), expose a factory as module.exports.
  			// This accentuates the need for the creation of a real `window`.
  			// e.g. var jQuery = require("jquery")(window);
  			// See ticket #14549 for more info.
  			module.exports = global.document ?
  				factory( global, true ) :
  				function( w ) {
  					if ( !w.document ) {
  						throw new Error( "jQuery requires a window with a document" );
  					}
  					return factory( w );
  				};
  		} else {
  			factory( global );
  		}
  
  	// Pass this if window is not defined yet
  	} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
  
  	// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
  	// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
  	// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
  	// enough that all such attempts are guarded in a try block.
  	"use strict";
  
  	var arr = [];
  
  	var document = window.document;
  
  	var getProto = Object.getPrototypeOf;
  
  	var slice = arr.slice;
  
  	var concat = arr.concat;
  
  	var push = arr.push;
  
  	var indexOf = arr.indexOf;
  
  	var class2type = {};
  
  	var toString = class2type.toString;
  
  	var hasOwn = class2type.hasOwnProperty;
  
  	var fnToString = hasOwn.toString;
  
  	var ObjectFunctionString = fnToString.call( Object );
  
  	var support = {};
  
  
  
  		function DOMEval( code, doc ) {
  			doc = doc || document;
  
  			var script = doc.createElement( "script" );
  
  			script.text = code;
  			doc.head.appendChild( script ).parentNode.removeChild( script );
  		}
  	/* global Symbol */
  	// Defining this global in .eslintrc.json would create a danger of using the global
  	// unguarded in another place, it seems safer to define global only for this module
  
  
  
  	var
  		version = "3.1.1",
  
  		// Define a local copy of jQuery
  		jQuery = function( selector, context ) {
  
  			// The jQuery object is actually just the init constructor 'enhanced'
  			// Need init if jQuery is called (just allow error to be thrown if not included)
  			return new jQuery.fn.init( selector, context );
  		},
  
  		// Support: Android <=4.0 only
  		// Make sure we trim BOM and NBSP
  		rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
  
  		// Matches dashed string for camelizing
  		rmsPrefix = /^-ms-/,
  		rdashAlpha = /-([a-z])/g,
  
  		// Used by jQuery.camelCase as callback to replace()
  		fcamelCase = function( all, letter ) {
  			return letter.toUpperCase();
  		};
  
  	jQuery.fn = jQuery.prototype = {
  
  		// The current version of jQuery being used
  		jquery: version,
  
  		constructor: jQuery,
  
  		// The default length of a jQuery object is 0
  		length: 0,
  
  		toArray: function() {
  			return slice.call( this );
  		},
  
  		// Get the Nth element in the matched element set OR
  		// Get the whole matched element set as a clean array
  		get: function( num ) {
  
  			// Return all the elements in a clean array
  			if ( num == null ) {
  				return slice.call( this );
  			}
  
  			// Return just the one element from the set
  			return num < 0 ? this[ num + this.length ] : this[ num ];
  		},
  
  		// Take an array of elements and push it onto the stack
  		// (returning the new matched element set)
  		pushStack: function( elems ) {
  
  			// Build a new jQuery matched element set
  			var ret = jQuery.merge( this.constructor(), elems );
  
  			// Add the old object onto the stack (as a reference)
  			ret.prevObject = this;
  
  			// Return the newly-formed element set
  			return ret;
  		},
  
  		// Execute a callback for every element in the matched set.
  		each: function( callback ) {
  			return jQuery.each( this, callback );
  		},
  
  		map: function( callback ) {
  			return this.pushStack( jQuery.map( this, function( elem, i ) {
  				return callback.call( elem, i, elem );
  			} ) );
  		},
  
  		slice: function() {
  			return this.pushStack( slice.apply( this, arguments ) );
  		},
  
  		first: function() {
  			return this.eq( 0 );
  		},
  
  		last: function() {
  			return this.eq( -1 );
  		},
  
  		eq: function( i ) {
  			var len = this.length,
  				j = +i + ( i < 0 ? len : 0 );
  			return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
  		},
  
  		end: function() {
  			return this.prevObject || this.constructor();
  		},
  
  		// For internal use only.
  		// Behaves like an Array's method, not like a jQuery method.
  		push: push,
  		sort: arr.sort,
  		splice: arr.splice
  	};
  
  	jQuery.extend = jQuery.fn.extend = function() {
  		var options, name, src, copy, copyIsArray, clone,
  			target = arguments[ 0 ] || {},
  			i = 1,
  			length = arguments.length,
  			deep = false;
  
  		// Handle a deep copy situation
  		if ( typeof target === "boolean" ) {
  			deep = target;
  
  			// Skip the boolean and the target
  			target = arguments[ i ] || {};
  			i++;
  		}
  
  		// Handle case when target is a string or something (possible in deep copy)
  		if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
  			target = {};
  		}
  
  		// Extend jQuery itself if only one argument is passed
  		if ( i === length ) {
  			target = this;
  			i--;
  		}
  
  		for ( ; i < length; i++ ) {
  
  			// Only deal with non-null/undefined values
  			if ( ( options = arguments[ i ] ) != null ) {
  
  				// Extend the base object
  				for ( name in options ) {
  					src = target[ name ];
  					copy = options[ name ];
  
  					// Prevent never-ending loop
  					if ( target === copy ) {
  						continue;
  					}
  
  					// Recurse if we're merging plain objects or arrays
  					if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
  						( copyIsArray = jQuery.isArray( copy ) ) ) ) {
  
  						if ( copyIsArray ) {
  							copyIsArray = false;
  							clone = src && jQuery.isArray( src ) ? src : [];
  
  						} else {
  							clone = src && jQuery.isPlainObject( src ) ? src : {};
  						}
  
  						// Never move original objects, clone them
  						target[ name ] = jQuery.extend( deep, clone, copy );
  
  					// Don't bring in undefined values
  					} else if ( copy !== undefined ) {
  						target[ name ] = copy;
  					}
  				}
  			}
  		}
  
  		// Return the modified object
  		return target;
  	};
  
  	jQuery.extend( {
  
  		// Unique for each copy of jQuery on the page
  		expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
  
  		// Assume jQuery is ready without the ready module
  		isReady: true,
  
  		error: function( msg ) {
  			throw new Error( msg );
  		},
  
  		noop: function() {},
  
  		isFunction: function( obj ) {
  			return jQuery.type( obj ) === "function";
  		},
  
  		isArray: Array.isArray,
  
  		isWindow: function( obj ) {
  			return obj != null && obj === obj.window;
  		},
  
  		isNumeric: function( obj ) {
  
  			// As of jQuery 3.0, isNumeric is limited to
  			// strings and numbers (primitives or objects)
  			// that can be coerced to finite numbers (gh-2662)
  			var type = jQuery.type( obj );
  			return ( type === "number" || type === "string" ) &&
  
  				// parseFloat NaNs numeric-cast false positives ("")
  				// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
  				// subtraction forces infinities to NaN
  				!isNaN( obj - parseFloat( obj ) );
  		},
  
  		isPlainObject: function( obj ) {
  			var proto, Ctor;
  
  			// Detect obvious negatives
  			// Use toString instead of jQuery.type to catch host objects
  			if ( !obj || toString.call( obj ) !== "[object Object]" ) {
  				return false;
  			}
  
  			proto = getProto( obj );
  
  			// Objects with no prototype (e.g., `Object.create( null )`) are plain
  			if ( !proto ) {
  				return true;
  			}
  
  			// Objects with prototype are plain iff they were constructed by a global Object function
  			Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
  			return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
  		},
  
  		isEmptyObject: function( obj ) {
  
  			/* eslint-disable no-unused-vars */
  			// See https://github.com/eslint/eslint/issues/6125
  			var name;
  
  			for ( name in obj ) {
  				return false;
  			}
  			return true;
  		},
  
  		type: function( obj ) {
  			if ( obj == null ) {
  				return obj + "";
  			}
  
  			// Support: Android <=2.3 only (functionish RegExp)
  			return typeof obj === "object" || typeof obj === "function" ?
  				class2type[ toString.call( obj ) ] || "object" :
  				typeof obj;
  		},
  
  		// Evaluates a script in a global context
  		globalEval: function( code ) {
  			DOMEval( code );
  		},
  
  		// Convert dashed to camelCase; used by the css and data modules
  		// Support: IE <=9 - 11, Edge 12 - 13
  		// Microsoft forgot to hump their vendor prefix (#9572)
  		camelCase: function( string ) {
  			return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
  		},
  
  		nodeName: function( elem, name ) {
  			return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
  		},
  
  		each: function( obj, callback ) {
  			var length, i = 0;
  
  			if ( isArrayLike( obj ) ) {
  				length = obj.length;
  				for ( ; i < length; i++ ) {
  					if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
  						break;
  					}
  				}
  			} else {
  				for ( i in obj ) {
  					if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
  						break;
  					}
  				}
  			}
  
  			return obj;
  		},
  
  		// Support: Android <=4.0 only
  		trim: function( text ) {
  			return text == null ?
  				"" :
  				( text + "" ).replace( rtrim, "" );
  		},
  
  		// results is for internal usage only
  		makeArray: function( arr, results ) {
  			var ret = results || [];
  
  			if ( arr != null ) {
  				if ( isArrayLike( Object( arr ) ) ) {
  					jQuery.merge( ret,
  						typeof arr === "string" ?
  						[ arr ] : arr
  					);
  				} else {
  					push.call( ret, arr );
  				}
  			}
  
  			return ret;
  		},
  
  		inArray: function( elem, arr, i ) {
  			return arr == null ? -1 : indexOf.call( arr, elem, i );
  		},
  
  		// Support: Android <=4.0 only, PhantomJS 1 only
  		// push.apply(_, arraylike) throws on ancient WebKit
  		merge: function( first, second ) {
  			var len = +second.length,
  				j = 0,
  				i = first.length;
  
  			for ( ; j < len; j++ ) {
  				first[ i++ ] = second[ j ];
  			}
  
  			first.length = i;
  
  			return first;
  		},
  
  		grep: function( elems, callback, invert ) {
  			var callbackInverse,
  				matches = [],
  				i = 0,
  				length = elems.length,
  				callbackExpect = !invert;
  
  			// Go through the array, only saving the items
  			// that pass the validator function
  			for ( ; i < length; i++ ) {
  				callbackInverse = !callback( elems[ i ], i );
  				if ( callbackInverse !== callbackExpect ) {
  					matches.push( elems[ i ] );
  				}
  			}
  
  			return matches;
  		},
  
  		// arg is for internal usage only
  		map: function( elems, callback, arg ) {
  			var length, value,
  				i = 0,
  				ret = [];
  
  			// Go through the array, translating each of the items to their new values
  			if ( isArrayLike( elems ) ) {
  				length = elems.length;
  				for ( ; i < length; i++ ) {
  					value = callback( elems[ i ], i, arg );
  
  					if ( value != null ) {
  						ret.push( value );
  					}
  				}
  
  			// Go through every key on the object,
  			} else {
  				for ( i in elems ) {
  					value = callback( elems[ i ], i, arg );
  
  					if ( value != null ) {
  						ret.push( value );
  					}
  				}
  			}
  
  			// Flatten any nested arrays
  			return concat.apply( [], ret );
  		},
  
  		// A global GUID counter for objects
  		guid: 1,
  
  		// Bind a function to a context, optionally partially applying any
  		// arguments.
  		proxy: function( fn, context ) {
  			var tmp, args, proxy;
  
  			if ( typeof context === "string" ) {
  				tmp = fn[ context ];
  				context = fn;
  				fn = tmp;
  			}
  
  			// Quick check to determine if target is callable, in the spec
  			// this throws a TypeError, but we will just return undefined.
  			if ( !jQuery.isFunction( fn ) ) {
  				return undefined;
  			}
  
  			// Simulated bind
  			args = slice.call( arguments, 2 );
  			proxy = function() {
  				return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
  			};
  
  			// Set the guid of unique handler to the same of original handler, so it can be removed
  			proxy.guid = fn.guid = fn.guid || jQuery.guid++;
  
  			return proxy;
  		},
  
  		now: Date.now,
  
  		// jQuery.support is not used in Core but other projects attach their
  		// properties to it so it needs to exist.
  		support: support
  	} );
  
  	if ( typeof Symbol === "function" ) {
  		jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
  	}
  
  	// Populate the class2type map
  	jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
  	function( i, name ) {
  		class2type[ "[object " + name + "]" ] = name.toLowerCase();
  	} );
  
  	function isArrayLike( obj ) {
  
  		// Support: real iOS 8.2 only (not reproducible in simulator)
  		// `in` check used to prevent JIT error (gh-2145)
  		// hasOwn isn't used here due to false negatives
  		// regarding Nodelist length in IE
  		var length = !!obj && "length" in obj && obj.length,
  			type = jQuery.type( obj );
  
  		if ( type === "function" || jQuery.isWindow( obj ) ) {
  			return false;
  		}
  
  		return type === "array" || length === 0 ||
  			typeof length === "number" && length > 0 && ( length - 1 ) in obj;
  	}
  	var Sizzle =
  	/*!
  	 * Sizzle CSS Selector Engine v2.3.3
  	 * https://sizzlejs.com/
  	 *
  	 * Copyright jQuery Foundation and other contributors
  	 * Released under the MIT license
  	 * http://jquery.org/license
  	 *
  	 * Date: 2016-08-08
  	 */
  	(function( window ) {
  
  	var i,
  		support,
  		Expr,
  		getText,
  		isXML,
  		tokenize,
  		compile,
  		select,
  		outermostContext,
  		sortInput,
  		hasDuplicate,
  
  		// Local document vars
  		setDocument,
  		document,
  		docElem,
  		documentIsHTML,
  		rbuggyQSA,
  		rbuggyMatches,
  		matches,
  		contains,
  
  		// Instance-specific data
  		expando = "sizzle" + 1 * new Date(),
  		preferredDoc = window.document,
  		dirruns = 0,
  		done = 0,
  		classCache = createCache(),
  		tokenCache = createCache(),
  		compilerCache = createCache(),
  		sortOrder = function( a, b ) {
  			if ( a === b ) {
  				hasDuplicate = true;
  			}
  			return 0;
  		},
  
  		// Instance methods
  		hasOwn = ({}).hasOwnProperty,
  		arr = [],
  		pop = arr.pop,
  		push_native = arr.push,
  		push = arr.push,
  		slice = arr.slice,
  		// Use a stripped-down indexOf as it's faster than native
  		// https://jsperf.com/thor-indexof-vs-for/5
  		indexOf = function( list, elem ) {
  			var i = 0,
  				len = list.length;
  			for ( ; i < len; i++ ) {
  				if ( list[i] === elem ) {
  					return i;
  				}
  			}
  			return -1;
  		},
  
  		booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
  
  		// Regular expressions
  
  		// http://www.w3.org/TR/css3-selectors/#whitespace
  		whitespace = "[\\x20\\t\\r\\n\\f]",
  
  		// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
  		identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
  
  		// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
  		attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
  			// Operator (capture 2)
  			"*([*^$|!~]?=)" + whitespace +
  			// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
  			"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
  			"*\\]",
  
  		pseudos = ":(" + identifier + ")(?:\\((" +
  			// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
  			// 1. quoted (capture 3; capture 4 or capture 5)
  			"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
  			// 2. simple (capture 6)
  			"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
  			// 3. anything else (capture 2)
  			".*" +
  			")\\)|)",
  
  		// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
  		rwhitespace = new RegExp( whitespace + "+", "g" ),
  		rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
  
  		rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
  		rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
  
  		rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
  
  		rpseudo = new RegExp( pseudos ),
  		ridentifier = new RegExp( "^" + identifier + "$" ),
  
  		matchExpr = {
  			"ID": new RegExp( "^#(" + identifier + ")" ),
  			"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
  			"TAG": new RegExp( "^(" + identifier + "|[*])" ),
  			"ATTR": new RegExp( "^" + attributes ),
  			"PSEUDO": new RegExp( "^" + pseudos ),
  			"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
  				"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
  				"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
  			"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
  			// For use in libraries implementing .is()
  			// We use this for POS matching in `select`
  			"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
  				whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
  		},
  
  		rinputs = /^(?:input|select|textarea|button)$/i,
  		rheader = /^h\d$/i,
  
  		rnative = /^[^{]+\{\s*\[native \w/,
  
  		// Easily-parseable/retrievable ID or TAG or CLASS selectors
  		rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
  
  		rsibling = /[+~]/,
  
  		// CSS escapes
  		// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
  		runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
  		funescape = function( _, escaped, escapedWhitespace ) {
  			var high = "0x" + escaped - 0x10000;
  			// NaN means non-codepoint
  			// Support: Firefox<24
  			// Workaround erroneous numeric interpretation of +"0x"
  			return high !== high || escapedWhitespace ?
  				escaped :
  				high < 0 ?
  					// BMP codepoint
  					String.fromCharCode( high + 0x10000 ) :
  					// Supplemental Plane codepoint (surrogate pair)
  					String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
  		},
  
  		// CSS string/identifier serialization
  		// https://drafts.csswg.org/cssom/#common-serializing-idioms
  		rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
  		fcssescape = function( ch, asCodePoint ) {
  			if ( asCodePoint ) {
  
  				// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
  				if ( ch === "\0" ) {
  					return "\uFFFD";
  				}
  
  				// Control characters and (dependent upon position) numbers get escaped as code points
  				return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
  			}
  
  			// Other potentially-special ASCII characters get backslash-escaped
  			return "\\" + ch;
  		},
  
  		// Used for iframes
  		// See setDocument()
  		// Removing the function wrapper causes a "Permission Denied"
  		// error in IE
  		unloadHandler = function() {
  			setDocument();
  		},
  
  		disabledAncestor = addCombinator(
  			function( elem ) {
  				return elem.disabled === true && ("form" in elem || "label" in elem);
  			},
  			{ dir: "parentNode", next: "legend" }
  		);
  
  	// Optimize for push.apply( _, NodeList )
  	try {
  		push.apply(
  			(arr = slice.call( preferredDoc.childNodes )),
  			preferredDoc.childNodes
  		);
  		// Support: Android<4.0
  		// Detect silently failing push.apply
  		arr[ preferredDoc.childNodes.length ].nodeType;
  	} catch ( e ) {
  		push = { apply: arr.length ?
  
  			// Leverage slice if possible
  			function( target, els ) {
  				push_native.apply( target, slice.call(els) );
  			} :
  
  			// Support: IE<9
  			// Otherwise append directly
  			function( target, els ) {
  				var j = target.length,
  					i = 0;
  				// Can't trust NodeList.length
  				while ( (target[j++] = els[i++]) ) {}
  				target.length = j - 1;
  			}
  		};
  	}
  
  	function Sizzle( selector, context, results, seed ) {
  		var m, i, elem, nid, match, groups, newSelector,
  			newContext = context && context.ownerDocument,
  
  			// nodeType defaults to 9, since context defaults to document
  			nodeType = context ? context.nodeType : 9;
  
  		results = results || [];
  
  		// Return early from calls with invalid selector or context
  		if ( typeof selector !== "string" || !selector ||
  			nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
  
  			return results;
  		}
  
  		// Try to shortcut find operations (as opposed to filters) in HTML documents
  		if ( !seed ) {
  
  			if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
  				setDocument( context );
  			}
  			context = context || document;
  
  			if ( documentIsHTML ) {
  
  				// If the selector is sufficiently simple, try using a "get*By*" DOM method
  				// (excepting DocumentFragment context, where the methods don't exist)
  				if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
  
  					// ID selector
  					if ( (m = match[1]) ) {
  
  						// Document context
  						if ( nodeType === 9 ) {
  							if ( (elem = context.getElementById( m )) ) {
  
  								// Support: IE, Opera, Webkit
  								// TODO: identify versions
  								// getElementById can match elements by name instead of ID
  								if ( elem.id === m ) {
  									results.push( elem );
  									return results;
  								}
  							} else {
  								return results;
  							}
  
  						// Element context
  						} else {
  
  							// Support: IE, Opera, Webkit
  							// TODO: identify versions
  							// getElementById can match elements by name instead of ID
  							if ( newContext && (elem = newContext.getElementById( m )) &&
  								contains( context, elem ) &&
  								elem.id === m ) {
  
  								results.push( elem );
  								return results;
  							}
  						}
  
  					// Type selector
  					} else if ( match[2] ) {
  						push.apply( results, context.getElementsByTagName( selector ) );
  						return results;
  
  					// Class selector
  					} else if ( (m = match[3]) && support.getElementsByClassName &&
  						context.getElementsByClassName ) {
  
  						push.apply( results, context.getElementsByClassName( m ) );
  						return results;
  					}
  				}
  
  				// Take advantage of querySelectorAll
  				if ( support.qsa &&
  					!compilerCache[ selector + " " ] &&
  					(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
  
  					if ( nodeType !== 1 ) {
  						newContext = context;
  						newSelector = selector;
  
  					// qSA looks outside Element context, which is not what we want
  					// Thanks to Andrew Dupont for this workaround technique
  					// Support: IE <=8
  					// Exclude object elements
  					} else if ( context.nodeName.toLowerCase() !== "object" ) {
  
  						// Capture the context ID, setting it first if necessary
  						if ( (nid = context.getAttribute( "id" )) ) {
  							nid = nid.replace( rcssescape, fcssescape );
  						} else {
  							context.setAttribute( "id", (nid = expando) );
  						}
  
  						// Prefix every selector in the list
  						groups = tokenize( selector );
  						i = groups.length;
  						while ( i-- ) {
  							groups[i] = "#" + nid + " " + toSelector( groups[i] );
  						}
  						newSelector = groups.join( "," );
  
  						// Expand context for sibling selectors
  						newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
  							context;
  					}
  
  					if ( newSelector ) {
  						try {
  							push.apply( results,
  								newContext.querySelectorAll( newSelector )
  							);
  							return results;
  						} catch ( qsaError ) {
  						} finally {
  							if ( nid === expando ) {
  								context.removeAttribute( "id" );
  							}
  						}
  					}
  				}
  			}
  		}
  
  		// All others
  		return select( selector.replace( rtrim, "$1" ), context, results, seed );
  	}
  
  	/**
  	 * Create key-value caches of limited size
  	 * @returns {function(string, object)} Returns the Object data after storing it on itself with
  	 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
  	 *	deleting the oldest entry
  	 */
  	function createCache() {
  		var keys = [];
  
  		function cache( key, value ) {
  			// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
  			if ( keys.push( key + " " ) > Expr.cacheLength ) {
  				// Only keep the most recent entries
  				delete cache[ keys.shift() ];
  			}
  			return (cache[ key + " " ] = value);
  		}
  		return cache;
  	}
  
  	/**
  	 * Mark a function for special use by Sizzle
  	 * @param {Function} fn The function to mark
  	 */
  	function markFunction( fn ) {
  		fn[ expando ] = true;
  		return fn;
  	}
  
  	/**
  	 * Support testing using an element
  	 * @param {Function} fn Passed the created element and returns a boolean result
  	 */
  	function assert( fn ) {
  		var el = document.createElement("fieldset");
  
  		try {
  			return !!fn( el );
  		} catch (e) {
  			return false;
  		} finally {
  			// Remove from its parent by default
  			if ( el.parentNode ) {
  				el.parentNode.removeChild( el );
  			}
  			// release memory in IE
  			el = null;
  		}
  	}
  
  	/**
  	 * Adds the same handler for all of the specified attrs
  	 * @param {String} attrs Pipe-separated list of attributes
  	 * @param {Function} handler The method that will be applied
  	 */
  	function addHandle( attrs, handler ) {
  		var arr = attrs.split("|"),
  			i = arr.length;
  
  		while ( i-- ) {
  			Expr.attrHandle[ arr[i] ] = handler;
  		}
  	}
  
  	/**
  	 * Checks document order of two siblings
  	 * @param {Element} a
  	 * @param {Element} b
  	 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
  	 */
  	function siblingCheck( a, b ) {
  		var cur = b && a,
  			diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
  				a.sourceIndex - b.sourceIndex;
  
  		// Use IE sourceIndex if available on both nodes
  		if ( diff ) {
  			return diff;
  		}
  
  		// Check if b follows a
  		if ( cur ) {
  			while ( (cur = cur.nextSibling) ) {
  				if ( cur === b ) {
  					return -1;
  				}
  			}
  		}
  
  		return a ? 1 : -1;
  	}
  
  	/**
  	 * Returns a function to use in pseudos for input types
  	 * @param {String} type
  	 */
  	function createInputPseudo( type ) {
  		return function( elem ) {
  			var name = elem.nodeName.toLowerCase();
  			return name === "input" && elem.type === type;
  		};
  	}
  
  	/**
  	 * Returns a function to use in pseudos for buttons
  	 * @param {String} type
  	 */
  	function createButtonPseudo( type ) {
  		return function( elem ) {
  			var name = elem.nodeName.toLowerCase();
  			return (name === "input" || name === "button") && elem.type === type;
  		};
  	}
  
  	/**
  	 * Returns a function to use in pseudos for :enabled/:disabled
  	 * @param {Boolean} disabled true for :disabled; false for :enabled
  	 */
  	function createDisabledPseudo( disabled ) {
  
  		// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
  		return function( elem ) {
  
  			// Only certain elements can match :enabled or :disabled
  			// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
  			// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
  			if ( "form" in elem ) {
  
  				// Check for inherited disabledness on relevant non-disabled elements:
  				// * listed form-associated elements in a disabled fieldset
  				//   https://html.spec.whatwg.org/multipage/forms.html#category-listed
  				//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
  				// * option elements in a disabled optgroup
  				//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
  				// All such elements have a "form" property.
  				if ( elem.parentNode && elem.disabled === false ) {
  
  					// Option elements defer to a parent optgroup if present
  					if ( "label" in elem ) {
  						if ( "label" in elem.parentNode ) {
  							return elem.parentNode.disabled === disabled;
  						} else {
  							return elem.disabled === disabled;
  						}
  					}
  
  					// Support: IE 6 - 11
  					// Use the isDisabled shortcut property to check for disabled fieldset ancestors
  					return elem.isDisabled === disabled ||
  
  						// Where there is no isDisabled, check manually
  						/* jshint -W018 */
  						elem.isDisabled !== !disabled &&
  							disabledAncestor( elem ) === disabled;
  				}
  
  				return elem.disabled === disabled;
  
  			// Try to winnow out elements that can't be disabled before trusting the disabled property.
  			// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
  			// even exist on them, let alone have a boolean value.
  			} else if ( "label" in elem ) {
  				return elem.disabled === disabled;
  			}
  
  			// Remaining elements are neither :enabled nor :disabled
  			return false;
  		};
  	}
  
  	/**
  	 * Returns a function to use in pseudos for positionals
  	 * @param {Function} fn
  	 */
  	function createPositionalPseudo( fn ) {
  		return markFunction(function( argument ) {
  			argument = +argument;
  			return markFunction(function( seed, matches ) {
  				var j,
  					matchIndexes = fn( [], seed.length, argument ),
  					i = matchIndexes.length;
  
  				// Match elements found at the specified indexes
  				while ( i-- ) {
  					if ( seed[ (j = matchIndexes[i]) ] ) {
  						seed[j] = !(matches[j] = seed[j]);
  					}
  				}
  			});
  		});
  	}
  
  	/**
  	 * Checks a node for validity as a Sizzle context
  	 * @param {Element|Object=} context
  	 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
  	 */
  	function testContext( context ) {
  		return context && typeof context.getElementsByTagName !== "undefined" && context;
  	}
  
  	// Expose support vars for convenience
  	support = Sizzle.support = {};
  
  	/**
  	 * Detects XML nodes
  	 * @param {Element|Object} elem An element or a document
  	 * @returns {Boolean} True iff elem is a non-HTML XML node
  	 */
  	isXML = Sizzle.isXML = function( elem ) {
  		// documentElement is verified for cases where it doesn't yet exist
  		// (such as loading iframes in IE - #4833)
  		var documentElement = elem && (elem.ownerDocument || elem).documentElement;
  		return documentElement ? documentElement.nodeName !== "HTML" : false;
  	};
  
  	/**
  	 * Sets document-related variables once based on the current document
  	 * @param {Element|Object} [doc] An element or document object to use to set the document
  	 * @returns {Object} Returns the current document
  	 */
  	setDocument = Sizzle.setDocument = function( node ) {
  		var hasCompare, subWindow,
  			doc = node ? node.ownerDocument || node : preferredDoc;
  
  		// Return early if doc is invalid or already selected
  		if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
  			return document;
  		}
  
  		// Update global variables
  		document = doc;
  		docElem = document.documentElement;
  		documentIsHTML = !isXML( document );
  
  		// Support: IE 9-11, Edge
  		// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
  		if ( preferredDoc !== document &&
  			(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
  
  			// Support: IE 11, Edge
  			if ( subWindow.addEventListener ) {
  				subWindow.addEventListener( "unload", unloadHandler, false );
  
  			// Support: IE 9 - 10 only
  			} else if ( subWindow.attachEvent ) {
  				subWindow.attachEvent( "onunload", unloadHandler );
  			}
  		}
  
  		/* Attributes
  		---------------------------------------------------------------------- */
  
  		// Support: IE<8
  		// Verify that getAttribute really returns attributes and not properties
  		// (excepting IE8 booleans)
  		support.attributes = assert(function( el ) {
  			el.className = "i";
  			return !el.getAttribute("className");
  		});
  
  		/* getElement(s)By*
  		---------------------------------------------------------------------- */
  
  		// Check if getElementsByTagName("*") returns only elements
  		support.getElementsByTagName = assert(function( el ) {
  			el.appendChild( document.createComment("") );
  			return !el.getElementsByTagName("*").length;
  		});
  
  		// Support: IE<9
  		support.getElementsByClassName = rnative.test( document.getElementsByClassName );
  
  		// Support: IE<10
  		// Check if getElementById returns elements by name
  		// The broken getElementById methods don't pick up programmatically-set names,
  		// so use a roundabout getElementsByName test
  		support.getById = assert(function( el ) {
  			docElem.appendChild( el ).id = expando;
  			return !document.getElementsByName || !document.getElementsByName( expando ).length;
  		});
  
  		// ID filter and find
  		if ( support.getById ) {
  			Expr.filter["ID"] = function( id ) {
  				var attrId = id.replace( runescape, funescape );
  				return function( elem ) {
  					return elem.getAttribute("id") === attrId;
  				};
  			};
  			Expr.find["ID"] = function( id, context ) {
  				if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
  					var elem = context.getElementById( id );
  					return elem ? [ elem ] : [];
  				}
  			};
  		} else {
  			Expr.filter["ID"] =  function( id ) {
  				var attrId = id.replace( runescape, funescape );
  				return function( elem ) {
  					var node = typeof elem.getAttributeNode !== "undefined" &&
  						elem.getAttributeNode("id");
  					return node && node.value === attrId;
  				};
  			};
  
  			// Support: IE 6 - 7 only
  			// getElementById is not reliable as a find shortcut
  			Expr.find["ID"] = function( id, context ) {
  				if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
  					var node, i, elems,
  						elem = context.getElementById( id );
  
  					if ( elem ) {
  
  						// Verify the id attribute
  						node = elem.getAttributeNode("id");
  						if ( node && node.value === id ) {
  							return [ elem ];
  						}
  
  						// Fall back on getElementsByName
  						elems = context.getElementsByName( id );
  						i = 0;
  						while ( (elem = elems[i++]) ) {
  							node = elem.getAttributeNode("id");
  							if ( node && node.value === id ) {
  								return [ elem ];
  							}
  						}
  					}
  
  					return [];
  				}
  			};
  		}
  
  		// Tag
  		Expr.find["TAG"] = support.getElementsByTagName ?
  			function( tag, context ) {
  				if ( typeof context.getElementsByTagName !== "undefined" ) {
  					return context.getElementsByTagName( tag );
  
  				// DocumentFragment nodes don't have gEBTN
  				} else if ( support.qsa ) {
  					return context.querySelectorAll( tag );
  				}
  			} :
  
  			function( tag, context ) {
  				var elem,
  					tmp = [],
  					i = 0,
  					// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
  					results = context.getElementsByTagName( tag );
  
  				// Filter out possible comments
  				if ( tag === "*" ) {
  					while ( (elem = results[i++]) ) {
  						if ( elem.nodeType === 1 ) {
  							tmp.push( elem );
  						}
  					}
  
  					return tmp;
  				}
  				return results;
  			};
  
  		// Class
  		Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
  			if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
  				return context.getElementsByClassName( className );
  			}
  		};
  
  		/* QSA/matchesSelector
  		---------------------------------------------------------------------- */
  
  		// QSA and matchesSelector support
  
  		// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
  		rbuggyMatches = [];
  
  		// qSa(:focus) reports false when true (Chrome 21)
  		// We allow this because of a bug in IE8/9 that throws an error
  		// whenever `document.activeElement` is accessed on an iframe
  		// So, we allow :focus to pass through QSA all the time to avoid the IE error
  		// See https://bugs.jquery.com/ticket/13378
  		rbuggyQSA = [];
  
  		if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
  			// Build QSA regex
  			// Regex strategy adopted from Diego Perini
  			assert(function( el ) {
  				// Select is set to empty string on purpose
  				// This is to test IE's treatment of not explicitly
  				// setting a boolean content attribute,
  				// since its presence should be enough
  				// https://bugs.jquery.com/ticket/12359
  				docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
  					"<select id='" + expando + "-\r\\' msallowcapture=''>" +
  					"<option selected=''></option></select>";
  
  				// Support: IE8, Opera 11-12.16
  				// Nothing should be selected when empty strings follow ^= or $= or *=
  				// The test attribute must be unknown in Opera but "safe" for WinRT
  				// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
  				if ( el.querySelectorAll("[msallowcapture^='']").length ) {
  					rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
  				}
  
  				// Support: IE8
  				// Boolean attributes and "value" are not treated correctly
  				if ( !el.querySelectorAll("[selected]").length ) {
  					rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
  				}
  
  				// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
  				if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
  					rbuggyQSA.push("~=");
  				}
  
  				// Webkit/Opera - :checked should return selected option elements
  				// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
  				// IE8 throws error here and will not see later tests
  				if ( !el.querySelectorAll(":checked").length ) {
  					rbuggyQSA.push(":checked");
  				}
  
  				// Support: Safari 8+, iOS 8+
  				// https://bugs.webkit.org/show_bug.cgi?id=136851
  				// In-page `selector#id sibling-combinator selector` fails
  				if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
  					rbuggyQSA.push(".#.+[+~]");
  				}
  			});
  
  			assert(function( el ) {
  				el.innerHTML = "<a href='' disabled='disabled'></a>" +
  					"<select disabled='disabled'><option/></select>";
  
  				// Support: Windows 8 Native Apps
  				// The type and name attributes are restricted during .innerHTML assignment
  				var input = document.createElement("input");
  				input.setAttribute( "type", "hidden" );
  				el.appendChild( input ).setAttribute( "name", "D" );
  
  				// Support: IE8
  				// Enforce case-sensitivity of name attribute
  				if ( el.querySelectorAll("[name=d]").length ) {
  					rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
  				}
  
  				// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
  				// IE8 throws error here and will not see later tests
  				if ( el.querySelectorAll(":enabled").length !== 2 ) {
  					rbuggyQSA.push( ":enabled", ":disabled" );
  				}
  
  				// Support: IE9-11+
  				// IE's :disabled selector does not pick up the children of disabled fieldsets
  				docElem.appendChild( el ).disabled = true;
  				if ( el.querySelectorAll(":disabled").length !== 2 ) {
  					rbuggyQSA.push( ":enabled", ":disabled" );
  				}
  
  				// Opera 10-11 does not throw on post-comma invalid pseudos
  				el.querySelectorAll("*,:x");
  				rbuggyQSA.push(",.*:");
  			});
  		}
  
  		if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
  			docElem.webkitMatchesSelector ||
  			docElem.mozMatchesSelector ||
  			docElem.oMatchesSelector ||
  			docElem.msMatchesSelector) )) ) {
  
  			assert(function( el ) {
  				// Check to see if it's possible to do matchesSelector
  				// on a disconnected node (IE 9)
  				support.disconnectedMatch = matches.call( el, "*" );
  
  				// This should fail with an exception
  				// Gecko does not error, returns false instead
  				matches.call( el, "[s!='']:x" );
  				rbuggyMatches.push( "!=", pseudos );
  			});
  		}
  
  		rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
  		rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
  
  		/* Contains
  		---------------------------------------------------------------------- */
  		hasCompare = rnative.test( docElem.compareDocumentPosition );
  
  		// Element contains another
  		// Purposefully self-exclusive
  		// As in, an element does not contain itself
  		contains = hasCompare || rnative.test( docElem.contains ) ?
  			function( a, b ) {
  				var adown = a.nodeType === 9 ? a.documentElement : a,
  					bup = b && b.parentNode;
  				return a === bup || !!( bup && bup.nodeType === 1 && (
  					adown.contains ?
  						adown.contains( bup ) :
  						a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
  				));
  			} :
  			function( a, b ) {
  				if ( b ) {
  					while ( (b = b.parentNode) ) {
  						if ( b === a ) {
  							return true;
  						}
  					}
  				}
  				return false;
  			};
  
  		/* Sorting
  		---------------------------------------------------------------------- */
  
  		// Document order sorting
  		sortOrder = hasCompare ?
  		function( a, b ) {
  
  			// Flag for duplicate removal
  			if ( a === b ) {
  				hasDuplicate = true;
  				return 0;
  			}
  
  			// Sort on method existence if only one input has compareDocumentPosition
  			var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
  			if ( compare ) {
  				return compare;
  			}
  
  			// Calculate position if both inputs belong to the same document
  			compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
  				a.compareDocumentPosition( b ) :
  
  				// Otherwise we know they are disconnected
  				1;
  
  			// Disconnected nodes
  			if ( compare & 1 ||
  				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
  
  				// Choose the first element that is related to our preferred document
  				if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
  					return -1;
  				}
  				if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
  					return 1;
  				}
  
  				// Maintain original order
  				return sortInput ?
  					( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
  					0;
  			}
  
  			return compare & 4 ? -1 : 1;
  		} :
  		function( a, b ) {
  			// Exit early if the nodes are identical
  			if ( a === b ) {
  				hasDuplicate = true;
  				return 0;
  			}
  
  			var cur,
  				i = 0,
  				aup = a.parentNode,
  				bup = b.parentNode,
  				ap = [ a ],
  				bp = [ b ];
  
  			// Parentless nodes are either documents or disconnected
  			if ( !aup || !bup ) {
  				return a === document ? -1 :
  					b === document ? 1 :
  					aup ? -1 :
  					bup ? 1 :
  					sortInput ?
  					( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
  					0;
  
  			// If the nodes are siblings, we can do a quick check
  			} else if ( aup === bup ) {
  				return siblingCheck( a, b );
  			}
  
  			// Otherwise we need full lists of their ancestors for comparison
  			cur = a;
  			while ( (cur = cur.parentNode) ) {
  				ap.unshift( cur );
  			}
  			cur = b;
  			while ( (cur = cur.parentNode) ) {
  				bp.unshift( cur );
  			}
  
  			// Walk down the tree looking for a discrepancy
  			while ( ap[i] === bp[i] ) {
  				i++;
  			}
  
  			return i ?
  				// Do a sibling check if the nodes have a common ancestor
  				siblingCheck( ap[i], bp[i] ) :
  
  				// Otherwise nodes in our document sort first
  				ap[i] === preferredDoc ? -1 :
  				bp[i] === preferredDoc ? 1 :
  				0;
  		};
  
  		return document;
  	};
  
  	Sizzle.matches = function( expr, elements ) {
  		return Sizzle( expr, null, null, elements );
  	};
  
  	Sizzle.matchesSelector = function( elem, expr ) {
  		// Set document vars if needed
  		if ( ( elem.ownerDocument || elem ) !== document ) {
  			setDocument( elem );
  		}
  
  		// Make sure that attribute selectors are quoted
  		expr = expr.replace( rattributeQuotes, "='$1']" );
  
  		if ( support.matchesSelector && documentIsHTML &&
  			!compilerCache[ expr + " " ] &&
  			( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
  			( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
  
  			try {
  				var ret = matches.call( elem, expr );
  
  				// IE 9's matchesSelector returns false on disconnected nodes
  				if ( ret || support.disconnectedMatch ||
  						// As well, disconnected nodes are said to be in a document
  						// fragment in IE 9
  						elem.document && elem.document.nodeType !== 11 ) {
  					return ret;
  				}
  			} catch (e) {}
  		}
  
  		return Sizzle( expr, document, null, [ elem ] ).length > 0;
  	};
  
  	Sizzle.contains = function( context, elem ) {
  		// Set document vars if needed
  		if ( ( context.ownerDocument || context ) !== document ) {
  			setDocument( context );
  		}
  		return contains( context, elem );
  	};
  
  	Sizzle.attr = function( elem, name ) {
  		// Set document vars if needed
  		if ( ( elem.ownerDocument || elem ) !== document ) {
  			setDocument( elem );
  		}
  
  		var fn = Expr.attrHandle[ name.toLowerCase() ],
  			// Don't get fooled by Object.prototype properties (jQuery #13807)
  			val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
  				fn( elem, name, !documentIsHTML ) :
  				undefined;
  
  		return val !== undefined ?
  			val :
  			support.attributes || !documentIsHTML ?
  				elem.getAttribute( name ) :
  				(val = elem.getAttributeNode(name)) && val.specified ?
  					val.value :
  					null;
  	};
  
  	Sizzle.escape = function( sel ) {
  		return (sel + "").replace( rcssescape, fcssescape );
  	};
  
  	Sizzle.error = function( msg ) {
  		throw new Error( "Syntax error, unrecognized expression: " + msg );
  	};
  
  	/**
  	 * Document sorting and removing duplicates
  	 * @param {ArrayLike} results
  	 */
  	Sizzle.uniqueSort = function( results ) {
  		var elem,
  			duplicates = [],
  			j = 0,
  			i = 0;
  
  		// Unless we *know* we can detect duplicates, assume their presence
  		hasDuplicate = !support.detectDuplicates;
  		sortInput = !support.sortStable && results.slice( 0 );
  		results.sort( sortOrder );
  
  		if ( hasDuplicate ) {
  			while ( (elem = results[i++]) ) {
  				if ( elem === results[ i ] ) {
  					j = duplicates.push( i );
  				}
  			}
  			while ( j-- ) {
  				results.splice( duplicates[ j ], 1 );
  			}
  		}
  
  		// Clear input after sorting to release objects
  		// See https://github.com/jquery/sizzle/pull/225
  		sortInput = null;
  
  		return results;
  	};
  
  	/**
  	 * Utility function for retrieving the text value of an array of DOM nodes
  	 * @param {Array|Element} elem
  	 */
  	getText = Sizzle.getText = function( elem ) {
  		var node,
  			ret = "",
  			i = 0,
  			nodeType = elem.nodeType;
  
  		if ( !nodeType ) {
  			// If no nodeType, this is expected to be an array
  			while ( (node = elem[i++]) ) {
  				// Do not traverse comment nodes
  				ret += getText( node );
  			}
  		} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
  			// Use textContent for elements
  			// innerText usage removed for consistency of new lines (jQuery #11153)
  			if ( typeof elem.textContent === "string" ) {
  				return elem.textContent;
  			} else {
  				// Traverse its children
  				for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
  					ret += getText( elem );
  				}
  			}
  		} else if ( nodeType === 3 || nodeType === 4 ) {
  			return elem.nodeValue;
  		}
  		// Do not include comment or processing instruction nodes
  
  		return ret;
  	};
  
  	Expr = Sizzle.selectors = {
  
  		// Can be adjusted by the user
  		cacheLength: 50,
  
  		createPseudo: markFunction,
  
  		match: matchExpr,
  
  		attrHandle: {},
  
  		find: {},
  
  		relative: {
  			">": { dir: "parentNode", first: true },
  			" ": { dir: "parentNode" },
  			"+": { dir: "previousSibling", first: true },
  			"~": { dir: "previousSibling" }
  		},
  
  		preFilter: {
  			"ATTR": function( match ) {
  				match[1] = match[1].replace( runescape, funescape );
  
  				// Move the given value to match[3] whether quoted or unquoted
  				match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
  
  				if ( match[2] === "~=" ) {
  					match[3] = " " + match[3] + " ";
  				}
  
  				return match.slice( 0, 4 );
  			},
  
  			"CHILD": function( match ) {
  				/* matches from matchExpr["CHILD"]
  					1 type (only|nth|...)
  					2 what (child|of-type)
  					3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
  					4 xn-component of xn+y argument ([+-]?\d*n|)
  					5 sign of xn-component
  					6 x of xn-component
  					7 sign of y-component
  					8 y of y-component
  				*/
  				match[1] = match[1].toLowerCase();
  
  				if ( match[1].slice( 0, 3 ) === "nth" ) {
  					// nth-* requires argument
  					if ( !match[3] ) {
  						Sizzle.error( match[0] );
  					}
  
  					// numeric x and y parameters for Expr.filter.CHILD
  					// remember that false/true cast respectively to 0/1
  					match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
  					match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
  
  				// other types prohibit arguments
  				} else if ( match[3] ) {
  					Sizzle.error( match[0] );
  				}
  
  				return match;
  			},
  
  			"PSEUDO": function( match ) {
  				var excess,
  					unquoted = !match[6] && match[2];
  
  				if ( matchExpr["CHILD"].test( match[0] ) ) {
  					return null;
  				}
  
  				// Accept quoted arguments as-is
  				if ( match[3] ) {
  					match[2] = match[4] || match[5] || "";
  
  				// Strip excess characters from unquoted arguments
  				} else if ( unquoted && rpseudo.test( unquoted ) &&
  					// Get excess from tokenize (recursively)
  					(excess = tokenize( unquoted, true )) &&
  					// advance to the next closing parenthesis
  					(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
  
  					// excess is a negative index
  					match[0] = match[0].slice( 0, excess );
  					match[2] = unquoted.slice( 0, excess );
  				}
  
  				// Return only captures needed by the pseudo filter method (type and argument)
  				return match.slice( 0, 3 );
  			}
  		},
  
  		filter: {
  
  			"TAG": function( nodeNameSelector ) {
  				var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
  				return nodeNameSelector === "*" ?
  					function() { return true; } :
  					function( elem ) {
  						return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
  					};
  			},
  
  			"CLASS": function( className ) {
  				var pattern = classCache[ className + " " ];
  
  				return pattern ||
  					(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
  					classCache( className, function( elem ) {
  						return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
  					});
  			},
  
  			"ATTR": function( name, operator, check ) {
  				return function( elem ) {
  					var result = Sizzle.attr( elem, name );
  
  					if ( result == null ) {
  						return operator === "!=";
  					}
  					if ( !operator ) {
  						return true;
  					}
  
  					result += "";
  
  					return operator === "=" ? result === check :
  						operator === "!=" ? result !== check :
  						operator === "^=" ? check && result.indexOf( check ) === 0 :
  						operator === "*=" ? check && result.indexOf( check ) > -1 :
  						operator === "$=" ? check && result.slice( -check.length ) === check :
  						operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
  						operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
  						false;
  				};
  			},
  
  			"CHILD": function( type, what, argument, first, last ) {
  				var simple = type.slice( 0, 3 ) !== "nth",
  					forward = type.slice( -4 ) !== "last",
  					ofType = what === "of-type";
  
  				return first === 1 && last === 0 ?
  
  					// Shortcut for :nth-*(n)
  					function( elem ) {
  						return !!elem.parentNode;
  					} :
  
  					function( elem, context, xml ) {
  						var cache, uniqueCache, outerCache, node, nodeIndex, start,
  							dir = simple !== forward ? "nextSibling" : "previousSibling",
  							parent = elem.parentNode,
  							name = ofType && elem.nodeName.toLowerCase(),
  							useCache = !xml && !ofType,
  							diff = false;
  
  						if ( parent ) {
  
  							// :(first|last|only)-(child|of-type)
  							if ( simple ) {
  								while ( dir ) {
  									node = elem;
  									while ( (node = node[ dir ]) ) {
  										if ( ofType ?
  											node.nodeName.toLowerCase() === name :
  											node.nodeType === 1 ) {
  
  											return false;
  										}
  									}
  									// Reverse direction for :only-* (if we haven't yet done so)
  									start = dir = type === "only" && !start && "nextSibling";
  								}
  								return true;
  							}
  
  							start = [ forward ? parent.firstChild : parent.lastChild ];
  
  							// non-xml :nth-child(...) stores cache data on `parent`
  							if ( forward && useCache ) {
  
  								// Seek `elem` from a previously-cached index
  
  								// ...in a gzip-friendly way
  								node = parent;
  								outerCache = node[ expando ] || (node[ expando ] = {});
  
  								// Support: IE <9 only
  								// Defend against cloned attroperties (jQuery gh-1709)
  								uniqueCache = outerCache[ node.uniqueID ] ||
  									(outerCache[ node.uniqueID ] = {});
  
  								cache = uniqueCache[ type ] || [];
  								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
  								diff = nodeIndex && cache[ 2 ];
  								node = nodeIndex && parent.childNodes[ nodeIndex ];
  
  								while ( (node = ++nodeIndex && node && node[ dir ] ||
  
  									// Fallback to seeking `elem` from the start
  									(diff = nodeIndex = 0) || start.pop()) ) {
  
  									// When found, cache indexes on `parent` and break
  									if ( node.nodeType === 1 && ++diff && node === elem ) {
  										uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
  										break;
  									}
  								}
  
  							} else {
  								// Use previously-cached element index if available
  								if ( useCache ) {
  									// ...in a gzip-friendly way
  									node = elem;
  									outerCache = node[ expando ] || (node[ expando ] = {});
  
  									// Support: IE <9 only
  									// Defend against cloned attroperties (jQuery gh-1709)
  									uniqueCache = outerCache[ node.uniqueID ] ||
  										(outerCache[ node.uniqueID ] = {});
  
  									cache = uniqueCache[ type ] || [];
  									nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
  									diff = nodeIndex;
  								}
  
  								// xml :nth-child(...)
  								// or :nth-last-child(...) or :nth(-last)?-of-type(...)
  								if ( diff === false ) {
  									// Use the same loop as above to seek `elem` from the start
  									while ( (node = ++nodeIndex && node && node[ dir ] ||
  										(diff = nodeIndex = 0) || start.pop()) ) {
  
  										if ( ( ofType ?
  											node.nodeName.toLowerCase() === name :
  											node.nodeType === 1 ) &&
  											++diff ) {
  
  											// Cache the index of each encountered element
  											if ( useCache ) {
  												outerCache = node[ expando ] || (node[ expando ] = {});
  
  												// Support: IE <9 only
  												// Defend against cloned attroperties (jQuery gh-1709)
  												uniqueCache = outerCache[ node.uniqueID ] ||
  													(outerCache[ node.uniqueID ] = {});
  
  												uniqueCache[ type ] = [ dirruns, diff ];
  											}
  
  											if ( node === elem ) {
  												break;
  											}
  										}
  									}
  								}
  							}
  
  							// Incorporate the offset, then check against cycle size
  							diff -= last;
  							return diff === first || ( diff % first === 0 && diff / first >= 0 );
  						}
  					};
  			},
  
  			"PSEUDO": function( pseudo, argument ) {
  				// pseudo-class names are case-insensitive
  				// http://www.w3.org/TR/selectors/#pseudo-classes
  				// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
  				// Remember that setFilters inherits from pseudos
  				var args,
  					fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
  						Sizzle.error( "unsupported pseudo: " + pseudo );
  
  				// The user may use createPseudo to indicate that
  				// arguments are needed to create the filter function
  				// just as Sizzle does
  				if ( fn[ expando ] ) {
  					return fn( argument );
  				}
  
  				// But maintain support for old signatures
  				if ( fn.length > 1 ) {
  					args = [ pseudo, pseudo, "", argument ];
  					return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
  						markFunction(function( seed, matches ) {
  							var idx,
  								matched = fn( seed, argument ),
  								i = matched.length;
  							while ( i-- ) {
  								idx = indexOf( seed, matched[i] );
  								seed[ idx ] = !( matches[ idx ] = matched[i] );
  							}
  						}) :
  						function( elem ) {
  							return fn( elem, 0, args );
  						};
  				}
  
  				return fn;
  			}
  		},
  
  		pseudos: {
  			// Potentially complex pseudos
  			"not": markFunction(function( selector ) {
  				// Trim the selector passed to compile
  				// to avoid treating leading and trailing
  				// spaces as combinators
  				var input = [],
  					results = [],
  					matcher = compile( selector.replace( rtrim, "$1" ) );
  
  				return matcher[ expando ] ?
  					markFunction(function( seed, matches, context, xml ) {
  						var elem,
  							unmatched = matcher( seed, null, xml, [] ),
  							i = seed.length;
  
  						// Match elements unmatched by `matcher`
  						while ( i-- ) {
  							if ( (elem = unmatched[i]) ) {
  								seed[i] = !(matches[i] = elem);
  							}
  						}
  					}) :
  					function( elem, context, xml ) {
  						input[0] = elem;
  						matcher( input, null, xml, results );
  						// Don't keep the element (issue #299)
  						input[0] = null;
  						return !results.pop();
  					};
  			}),
  
  			"has": markFunction(function( selector ) {
  				return function( elem ) {
  					return Sizzle( selector, elem ).length > 0;
  				};
  			}),
  
  			"contains": markFunction(function( text ) {
  				text = text.replace( runescape, funescape );
  				return function( elem ) {
  					return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
  				};
  			}),
  
  			// "Whether an element is represented by a :lang() selector
  			// is based solely on the element's language value
  			// being equal to the identifier C,
  			// or beginning with the identifier C immediately followed by "-".
  			// The matching of C against the element's language value is performed case-insensitively.
  			// The identifier C does not have to be a valid language name."
  			// http://www.w3.org/TR/selectors/#lang-pseudo
  			"lang": markFunction( function( lang ) {
  				// lang value must be a valid identifier
  				if ( !ridentifier.test(lang || "") ) {
  					Sizzle.error( "unsupported lang: " + lang );
  				}
  				lang = lang.replace( runescape, funescape ).toLowerCase();
  				return function( elem ) {
  					var elemLang;
  					do {
  						if ( (elemLang = documentIsHTML ?
  							elem.lang :
  							elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
  
  							elemLang = elemLang.toLowerCase();
  							return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
  						}
  					} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
  					return false;
  				};
  			}),
  
  			// Miscellaneous
  			"target": function( elem ) {
  				var hash = window.location && window.location.hash;
  				return hash && hash.slice( 1 ) === elem.id;
  			},
  
  			"root": function( elem ) {
  				return elem === docElem;
  			},
  
  			"focus": function( elem ) {
  				return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
  			},
  
  			// Boolean properties
  			"enabled": createDisabledPseudo( false ),
  			"disabled": createDisabledPseudo( true ),
  
  			"checked": function( elem ) {
  				// In CSS3, :checked should return both checked and selected elements
  				// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
  				var nodeName = elem.nodeName.toLowerCase();
  				return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
  			},
  
  			"selected": function( elem ) {
  				// Accessing this property makes selected-by-default
  				// options in Safari work properly
  				if ( elem.parentNode ) {
  					elem.parentNode.selectedIndex;
  				}
  
  				return elem.selected === true;
  			},
  
  			// Contents
  			"empty": function( elem ) {
  				// http://www.w3.org/TR/selectors/#empty-pseudo
  				// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
  				//   but not by others (comment: 8; processing instruction: 7; etc.)
  				// nodeType < 6 works because attributes (2) do not appear as children
  				for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
  					if ( elem.nodeType < 6 ) {
  						return false;
  					}
  				}
  				return true;
  			},
  
  			"parent": function( elem ) {
  				return !Expr.pseudos["empty"]( elem );
  			},
  
  			// Element/input types
  			"header": function( elem ) {
  				return rheader.test( elem.nodeName );
  			},
  
  			"input": function( elem ) {
  				return rinputs.test( elem.nodeName );
  			},
  
  			"button": function( elem ) {
  				var name = elem.nodeName.toLowerCase();
  				return name === "input" && elem.type === "button" || name === "button";
  			},
  
  			"text": function( elem ) {
  				var attr;
  				return elem.nodeName.toLowerCase() === "input" &&
  					elem.type === "text" &&
  
  					// Support: IE<8
  					// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
  					( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
  			},
  
  			// Position-in-collection
  			"first": createPositionalPseudo(function() {
  				return [ 0 ];
  			}),
  
  			"last": createPositionalPseudo(function( matchIndexes, length ) {
  				return [ length - 1 ];
  			}),
  
  			"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
  				return [ argument < 0 ? argument + length : argument ];
  			}),
  
  			"even": createPositionalPseudo(function( matchIndexes, length ) {
  				var i = 0;
  				for ( ; i < length; i += 2 ) {
  					matchIndexes.push( i );
  				}
  				return matchIndexes;
  			}),
  
  			"odd": createPositionalPseudo(function( matchIndexes, length ) {
  				var i = 1;
  				for ( ; i < length; i += 2 ) {
  					matchIndexes.push( i );
  				}
  				return matchIndexes;
  			}),
  
  			"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
  				var i = argument < 0 ? argument + length : argument;
  				for ( ; --i >= 0; ) {
  					matchIndexes.push( i );
  				}
  				return matchIndexes;
  			}),
  
  			"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
  				var i = argument < 0 ? argument + length : argument;
  				for ( ; ++i < length; ) {
  					matchIndexes.push( i );
  				}
  				return matchIndexes;
  			})
  		}
  	};
  
  	Expr.pseudos["nth"] = Expr.pseudos["eq"];
  
  	// Add button/input type pseudos
  	for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
  		Expr.pseudos[ i ] = createInputPseudo( i );
  	}
  	for ( i in { submit: true, reset: true } ) {
  		Expr.pseudos[ i ] = createButtonPseudo( i );
  	}
  
  	// Easy API for creating new setFilters
  	function setFilters() {}
  	setFilters.prototype = Expr.filters = Expr.pseudos;
  	Expr.setFilters = new setFilters();
  
  	tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
  		var matched, match, tokens, type,
  			soFar, groups, preFilters,
  			cached = tokenCache[ selector + " " ];
  
  		if ( cached ) {
  			return parseOnly ? 0 : cached.slice( 0 );
  		}
  
  		soFar = selector;
  		groups = [];
  		preFilters = Expr.preFilter;
  
  		while ( soFar ) {
  
  			// Comma and first run
  			if ( !matched || (match = rcomma.exec( soFar )) ) {
  				if ( match ) {
  					// Don't consume trailing commas as valid
  					soFar = soFar.slice( match[0].length ) || soFar;
  				}
  				groups.push( (tokens = []) );
  			}
  
  			matched = false;
  
  			// Combinators
  			if ( (match = rcombinators.exec( soFar )) ) {
  				matched = match.shift();
  				tokens.push({
  					value: matched,
  					// Cast descendant combinators to space
  					type: match[0].replace( rtrim, " " )
  				});
  				soFar = soFar.slice( matched.length );
  			}
  
  			// Filters
  			for ( type in Expr.filter ) {
  				if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
  					(match = preFilters[ type ]( match ))) ) {
  					matched = match.shift();
  					tokens.push({
  						value: matched,
  						type: type,
  						matches: match
  					});
  					soFar = soFar.slice( matched.length );
  				}
  			}
  
  			if ( !matched ) {
  				break;
  			}
  		}
  
  		// Return the length of the invalid excess
  		// if we're just parsing
  		// Otherwise, throw an error or return tokens
  		return parseOnly ?
  			soFar.length :
  			soFar ?
  				Sizzle.error( selector ) :
  				// Cache the tokens
  				tokenCache( selector, groups ).slice( 0 );
  	};
  
  	function toSelector( tokens ) {
  		var i = 0,
  			len = tokens.length,
  			selector = "";
  		for ( ; i < len; i++ ) {
  			selector += tokens[i].value;
  		}
  		return selector;
  	}
  
  	function addCombinator( matcher, combinator, base ) {
  		var dir = combinator.dir,
  			skip = combinator.next,
  			key = skip || dir,
  			checkNonElements = base && key === "parentNode",
  			doneName = done++;
  
  		return combinator.first ?
  			// Check against closest ancestor/preceding element
  			function( elem, context, xml ) {
  				while ( (elem = elem[ dir ]) ) {
  					if ( elem.nodeType === 1 || checkNonElements ) {
  						return matcher( elem, context, xml );
  					}
  				}
  				return false;
  			} :
  
  			// Check against all ancestor/preceding elements
  			function( elem, context, xml ) {
  				var oldCache, uniqueCache, outerCache,
  					newCache = [ dirruns, doneName ];
  
  				// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
  				if ( xml ) {
  					while ( (elem = elem[ dir ]) ) {
  						if ( elem.nodeType === 1 || checkNonElements ) {
  							if ( matcher( elem, context, xml ) ) {
  								return true;
  							}
  						}
  					}
  				} else {
  					while ( (elem = elem[ dir ]) ) {
  						if ( elem.nodeType === 1 || checkNonElements ) {
  							outerCache = elem[ expando ] || (elem[ expando ] = {});
  
  							// Support: IE <9 only
  							// Defend against cloned attroperties (jQuery gh-1709)
  							uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
  
  							if ( skip && skip === elem.nodeName.toLowerCase() ) {
  								elem = elem[ dir ] || elem;
  							} else if ( (oldCache = uniqueCache[ key ]) &&
  								oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
  
  								// Assign to newCache so results back-propagate to previous elements
  								return (newCache[ 2 ] = oldCache[ 2 ]);
  							} else {
  								// Reuse newcache so results back-propagate to previous elements
  								uniqueCache[ key ] = newCache;
  
  								// A match means we're done; a fail means we have to keep checking
  								if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
  									return true;
  								}
  							}
  						}
  					}
  				}
  				return false;
  			};
  	}
  
  	function elementMatcher( matchers ) {
  		return matchers.length > 1 ?
  			function( elem, context, xml ) {
  				var i = matchers.length;
  				while ( i-- ) {
  					if ( !matchers[i]( elem, context, xml ) ) {
  						return false;
  					}
  				}
  				return true;
  			} :
  			matchers[0];
  	}
  
  	function multipleContexts( selector, contexts, results ) {
  		var i = 0,
  			len = contexts.length;
  		for ( ; i < len; i++ ) {
  			Sizzle( selector, contexts[i], results );
  		}
  		return results;
  	}
  
  	function condense( unmatched, map, filter, context, xml ) {
  		var elem,
  			newUnmatched = [],
  			i = 0,
  			len = unmatched.length,
  			mapped = map != null;
  
  		for ( ; i < len; i++ ) {
  			if ( (elem = unmatched[i]) ) {
  				if ( !filter || filter( elem, context, xml ) ) {
  					newUnmatched.push( elem );
  					if ( mapped ) {
  						map.push( i );
  					}
  				}
  			}
  		}
  
  		return newUnmatched;
  	}
  
  	function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
  		if ( postFilter && !postFilter[ expando ] ) {
  			postFilter = setMatcher( postFilter );
  		}
  		if ( postFinder && !postFinder[ expando ] ) {
  			postFinder = setMatcher( postFinder, postSelector );
  		}
  		return markFunction(function( seed, results, context, xml ) {
  			var temp, i, elem,
  				preMap = [],
  				postMap = [],
  				preexisting = results.length,
  
  				// Get initial elements from seed or context
  				elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
  
  				// Prefilter to get matcher input, preserving a map for seed-results synchronization
  				matcherIn = preFilter && ( seed || !selector ) ?
  					condense( elems, preMap, preFilter, context, xml ) :
  					elems,
  
  				matcherOut = matcher ?
  					// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
  					postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
  
  						// ...intermediate processing is necessary
  						[] :
  
  						// ...otherwise use results directly
  						results :
  					matcherIn;
  
  			// Find primary matches
  			if ( matcher ) {
  				matcher( matcherIn, matcherOut, context, xml );
  			}
  
  			// Apply postFilter
  			if ( postFilter ) {
  				temp = condense( matcherOut, postMap );
  				postFilter( temp, [], context, xml );
  
  				// Un-match failing elements by moving them back to matcherIn
  				i = temp.length;
  				while ( i-- ) {
  					if ( (elem = temp[i]) ) {
  						matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
  					}
  				}
  			}
  
  			if ( seed ) {
  				if ( postFinder || preFilter ) {
  					if ( postFinder ) {
  						// Get the final matcherOut by condensing this intermediate into postFinder contexts
  						temp = [];
  						i = matcherOut.length;
  						while ( i-- ) {
  							if ( (elem = matcherOut[i]) ) {
  								// Restore matcherIn since elem is not yet a final match
  								temp.push( (matcherIn[i] = elem) );
  							}
  						}
  						postFinder( null, (matcherOut = []), temp, xml );
  					}
  
  					// Move matched elements from seed to results to keep them synchronized
  					i = matcherOut.length;
  					while ( i-- ) {
  						if ( (elem = matcherOut[i]) &&
  							(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
  
  							seed[temp] = !(results[temp] = elem);
  						}
  					}
  				}
  
  			// Add elements to results, through postFinder if defined
  			} else {
  				matcherOut = condense(
  					matcherOut === results ?
  						matcherOut.splice( preexisting, matcherOut.length ) :
  						matcherOut
  				);
  				if ( postFinder ) {
  					postFinder( null, results, matcherOut, xml );
  				} else {
  					push.apply( results, matcherOut );
  				}
  			}
  		});
  	}
  
  	function matcherFromTokens( tokens ) {
  		var checkContext, matcher, j,
  			len = tokens.length,
  			leadingRelative = Expr.relative[ tokens[0].type ],
  			implicitRelative = leadingRelative || Expr.relative[" "],
  			i = leadingRelative ? 1 : 0,
  
  			// The foundational matcher ensures that elements are reachable from top-level context(s)
  			matchContext = addCombinator( function( elem ) {
  				return elem === checkContext;
  			}, implicitRelative, true ),
  			matchAnyContext = addCombinator( function( elem ) {
  				return indexOf( checkContext, elem ) > -1;
  			}, implicitRelative, true ),
  			matchers = [ function( elem, context, xml ) {
  				var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
  					(checkContext = context).nodeType ?
  						matchContext( elem, context, xml ) :
  						matchAnyContext( elem, context, xml ) );
  				// Avoid hanging onto element (issue #299)
  				checkContext = null;
  				return ret;
  			} ];
  
  		for ( ; i < len; i++ ) {
  			if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
  				matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
  			} else {
  				matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
  
  				// Return special upon seeing a positional matcher
  				if ( matcher[ expando ] ) {
  					// Find the next relative operator (if any) for proper handling
  					j = ++i;
  					for ( ; j < len; j++ ) {
  						if ( Expr.relative[ tokens[j].type ] ) {
  							break;
  						}
  					}
  					return setMatcher(
  						i > 1 && elementMatcher( matchers ),
  						i > 1 && toSelector(
  							// If the preceding token was a descendant combinator, insert an implicit any-element `*`
  							tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
  						).replace( rtrim, "$1" ),
  						matcher,
  						i < j && matcherFromTokens( tokens.slice( i, j ) ),
  						j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
  						j < len && toSelector( tokens )
  					);
  				}
  				matchers.push( matcher );
  			}
  		}
  
  		return elementMatcher( matchers );
  	}
  
  	function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
  		var bySet = setMatchers.length > 0,
  			byElement = elementMatchers.length > 0,
  			superMatcher = function( seed, context, xml, results, outermost ) {
  				var elem, j, matcher,
  					matchedCount = 0,
  					i = "0",
  					unmatched = seed && [],
  					setMatched = [],
  					contextBackup = outermostContext,
  					// We must always have either seed elements or outermost context
  					elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
  					// Use integer dirruns iff this is the outermost matcher
  					dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
  					len = elems.length;
  
  				if ( outermost ) {
  					outermostContext = context === document || context || outermost;
  				}
  
  				// Add elements passing elementMatchers directly to results
  				// Support: IE<9, Safari
  				// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
  				for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
  					if ( byElement && elem ) {
  						j = 0;
  						if ( !context && elem.ownerDocument !== document ) {
  							setDocument( elem );
  							xml = !documentIsHTML;
  						}
  						while ( (matcher = elementMatchers[j++]) ) {
  							if ( matcher( elem, context || document, xml) ) {
  								results.push( elem );
  								break;
  							}
  						}
  						if ( outermost ) {
  							dirruns = dirrunsUnique;
  						}
  					}
  
  					// Track unmatched elements for set filters
  					if ( bySet ) {
  						// They will have gone through all possible matchers
  						if ( (elem = !matcher && elem) ) {
  							matchedCount--;
  						}
  
  						// Lengthen the array for every element, matched or not
  						if ( seed ) {
  							unmatched.push( elem );
  						}
  					}
  				}
  
  				// `i` is now the count of elements visited above, and adding it to `matchedCount`
  				// makes the latter nonnegative.
  				matchedCount += i;
  
  				// Apply set filters to unmatched elements
  				// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
  				// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
  				// no element matchers and no seed.
  				// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
  				// case, which will result in a "00" `matchedCount` that differs from `i` but is also
  				// numerically zero.
  				if ( bySet && i !== matchedCount ) {
  					j = 0;
  					while ( (matcher = setMatchers[j++]) ) {
  						matcher( unmatched, setMatched, context, xml );
  					}
  
  					if ( seed ) {
  						// Reintegrate element matches to eliminate the need for sorting
  						if ( matchedCount > 0 ) {
  							while ( i-- ) {
  								if ( !(unmatched[i] || setMatched[i]) ) {
  									setMatched[i] = pop.call( results );
  								}
  							}
  						}
  
  						// Discard index placeholder values to get only actual matches
  						setMatched = condense( setMatched );
  					}
  
  					// Add matches to results
  					push.apply( results, setMatched );
  
  					// Seedless set matches succeeding multiple successful matchers stipulate sorting
  					if ( outermost && !seed && setMatched.length > 0 &&
  						( matchedCount + setMatchers.length ) > 1 ) {
  
  						Sizzle.uniqueSort( results );
  					}
  				}
  
  				// Override manipulation of globals by nested matchers
  				if ( outermost ) {
  					dirruns = dirrunsUnique;
  					outermostContext = contextBackup;
  				}
  
  				return unmatched;
  			};
  
  		return bySet ?
  			markFunction( superMatcher ) :
  			superMatcher;
  	}
  
  	compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
  		var i,
  			setMatchers = [],
  			elementMatchers = [],
  			cached = compilerCache[ selector + " " ];
  
  		if ( !cached ) {
  			// Generate a function of recursive functions that can be used to check each element
  			if ( !match ) {
  				match = tokenize( selector );
  			}
  			i = match.length;
  			while ( i-- ) {
  				cached = matcherFromTokens( match[i] );
  				if ( cached[ expando ] ) {
  					setMatchers.push( cached );
  				} else {
  					elementMatchers.push( cached );
  				}
  			}
  
  			// Cache the compiled function
  			cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
  
  			// Save selector and tokenization
  			cached.selector = selector;
  		}
  		return cached;
  	};
  
  	/**
  	 * A low-level selection function that works with Sizzle's compiled
  	 *  selector functions
  	 * @param {String|Function} selector A selector or a pre-compiled
  	 *  selector function built with Sizzle.compile
  	 * @param {Element} context
  	 * @param {Array} [results]
  	 * @param {Array} [seed] A set of elements to match against
  	 */
  	select = Sizzle.select = function( selector, context, results, seed ) {
  		var i, tokens, token, type, find,
  			compiled = typeof selector === "function" && selector,
  			match = !seed && tokenize( (selector = compiled.selector || selector) );
  
  		results = results || [];
  
  		// Try to minimize operations if there is only one selector in the list and no seed
  		// (the latter of which guarantees us context)
  		if ( match.length === 1 ) {
  
  			// Reduce context if the leading compound selector is an ID
  			tokens = match[0] = match[0].slice( 0 );
  			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
  					context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
  
  				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
  				if ( !context ) {
  					return results;
  
  				// Precompiled matchers will still verify ancestry, so step up a level
  				} else if ( compiled ) {
  					context = context.parentNode;
  				}
  
  				selector = selector.slice( tokens.shift().value.length );
  			}
  
  			// Fetch a seed set for right-to-left matching
  			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
  			while ( i-- ) {
  				token = tokens[i];
  
  				// Abort if we hit a combinator
  				if ( Expr.relative[ (type = token.type) ] ) {
  					break;
  				}
  				if ( (find = Expr.find[ type ]) ) {
  					// Search, expanding context for leading sibling combinators
  					if ( (seed = find(
  						token.matches[0].replace( runescape, funescape ),
  						rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
  					)) ) {
  
  						// If seed is empty or no tokens remain, we can return early
  						tokens.splice( i, 1 );
  						selector = seed.length && toSelector( tokens );
  						if ( !selector ) {
  							push.apply( results, seed );
  							return results;
  						}
  
  						break;
  					}
  				}
  			}
  		}
  
  		// Compile and execute a filtering function if one is not provided
  		// Provide `match` to avoid retokenization if we modified the selector above
  		( compiled || compile( selector, match ) )(
  			seed,
  			context,
  			!documentIsHTML,
  			results,
  			!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
  		);
  		return results;
  	};
  
  	// One-time assignments
  
  	// Sort stability
  	support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
  
  	// Support: Chrome 14-35+
  	// Always assume duplicates if they aren't passed to the comparison function
  	support.detectDuplicates = !!hasDuplicate;
  
  	// Initialize against the default document
  	setDocument();
  
  	// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
  	// Detached nodes confoundingly follow *each other*
  	support.sortDetached = assert(function( el ) {
  		// Should return 1, but returns 4 (following)
  		return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
  	});
  
  	// Support: IE<8
  	// Prevent attribute/property "interpolation"
  	// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
  	if ( !assert(function( el ) {
  		el.innerHTML = "<a href='#'></a>";
  		return el.firstChild.getAttribute("href") === "#" ;
  	}) ) {
  		addHandle( "type|href|height|width", function( elem, name, isXML ) {
  			if ( !isXML ) {
  				return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
  			}
  		});
  	}
  
  	// Support: IE<9
  	// Use defaultValue in place of getAttribute("value")
  	if ( !support.attributes || !assert(function( el ) {
  		el.innerHTML = "<input/>";
  		el.firstChild.setAttribute( "value", "" );
  		return el.firstChild.getAttribute( "value" ) === "";
  	}) ) {
  		addHandle( "value", function( elem, name, isXML ) {
  			if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
  				return elem.defaultValue;
  			}
  		});
  	}
  
  	// Support: IE<9
  	// Use getAttributeNode to fetch booleans when getAttribute lies
  	if ( !assert(function( el ) {
  		return el.getAttribute("disabled") == null;
  	}) ) {
  		addHandle( booleans, function( elem, name, isXML ) {
  			var val;
  			if ( !isXML ) {
  				return elem[ name ] === true ? name.toLowerCase() :
  						(val = elem.getAttributeNode( name )) && val.specified ?
  						val.value :
  					null;
  			}
  		});
  	}
  
  	return Sizzle;
  
  	})( window );
  
  
  
  	jQuery.find = Sizzle;
  	jQuery.expr = Sizzle.selectors;
  
  	// Deprecated
  	jQuery.expr[ ":" ] = jQuery.expr.pseudos;
  	jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
  	jQuery.text = Sizzle.getText;
  	jQuery.isXMLDoc = Sizzle.isXML;
  	jQuery.contains = Sizzle.contains;
  	jQuery.escapeSelector = Sizzle.escape;
  
  
  
  
  	var dir = function( elem, dir, until ) {
  		var matched = [],
  			truncate = until !== undefined;
  
  		while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
  			if ( elem.nodeType === 1 ) {
  				if ( truncate && jQuery( elem ).is( until ) ) {
  					break;
  				}
  				matched.push( elem );
  			}
  		}
  		return matched;
  	};
  
  
  	var siblings = function( n, elem ) {
  		var matched = [];
  
  		for ( ; n; n = n.nextSibling ) {
  			if ( n.nodeType === 1 && n !== elem ) {
  				matched.push( n );
  			}
  		}
  
  		return matched;
  	};
  
  
  	var rneedsContext = jQuery.expr.match.needsContext;
  
  	var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
  
  
  
  	var risSimple = /^.[^:#\[\.,]*$/;
  
  	// Implement the identical functionality for filter and not
  	function winnow( elements, qualifier, not ) {
  		if ( jQuery.isFunction( qualifier ) ) {
  			return jQuery.grep( elements, function( elem, i ) {
  				return !!qualifier.call( elem, i, elem ) !== not;
  			} );
  		}
  
  		// Single element
  		if ( qualifier.nodeType ) {
  			return jQuery.grep( elements, function( elem ) {
  				return ( elem === qualifier ) !== not;
  			} );
  		}
  
  		// Arraylike of elements (jQuery, arguments, Array)
  		if ( typeof qualifier !== "string" ) {
  			return jQuery.grep( elements, function( elem ) {
  				return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
  			} );
  		}
  
  		// Simple selector that can be filtered directly, removing non-Elements
  		if ( risSimple.test( qualifier ) ) {
  			return jQuery.filter( qualifier, elements, not );
  		}
  
  		// Complex selector, compare the two sets, removing non-Elements
  		qualifier = jQuery.filter( qualifier, elements );
  		return jQuery.grep( elements, function( elem ) {
  			return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
  		} );
  	}
  
  	jQuery.filter = function( expr, elems, not ) {
  		var elem = elems[ 0 ];
  
  		if ( not ) {
  			expr = ":not(" + expr + ")";
  		}
  
  		if ( elems.length === 1 && elem.nodeType === 1 ) {
  			return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
  		}
  
  		return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
  			return elem.nodeType === 1;
  		} ) );
  	};
  
  	jQuery.fn.extend( {
  		find: function( selector ) {
  			var i, ret,
  				len = this.length,
  				self = this;
  
  			if ( typeof selector !== "string" ) {
  				return this.pushStack( jQuery( selector ).filter( function() {
  					for ( i = 0; i < len; i++ ) {
  						if ( jQuery.contains( self[ i ], this ) ) {
  							return true;
  						}
  					}
  				} ) );
  			}
  
  			ret = this.pushStack( [] );
  
  			for ( i = 0; i < len; i++ ) {
  				jQuery.find( selector, self[ i ], ret );
  			}
  
  			return len > 1 ? jQuery.uniqueSort( ret ) : ret;
  		},
  		filter: function( selector ) {
  			return this.pushStack( winnow( this, selector || [], false ) );
  		},
  		not: function( selector ) {
  			return this.pushStack( winnow( this, selector || [], true ) );
  		},
  		is: function( selector ) {
  			return !!winnow(
  				this,
  
  				// If this is a positional/relative selector, check membership in the returned set
  				// so $("p:first").is("p:last") won't return true for a doc with two "p".
  				typeof selector === "string" && rneedsContext.test( selector ) ?
  					jQuery( selector ) :
  					selector || [],
  				false
  			).length;
  		}
  	} );
  
  
  	// Initialize a jQuery object
  
  
  	// A central reference to the root jQuery(document)
  	var rootjQuery,
  
  		// A simple way to check for HTML strings
  		// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
  		// Strict HTML recognition (#11290: must start with <)
  		// Shortcut simple #id case for speed
  		rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
  
  		init = jQuery.fn.init = function( selector, context, root ) {
  			var match, elem;
  
  			// HANDLE: $(""), $(null), $(undefined), $(false)
  			if ( !selector ) {
  				return this;
  			}
  
  			// Method init() accepts an alternate rootjQuery
  			// so migrate can support jQuery.sub (gh-2101)
  			root = root || rootjQuery;
  
  			// Handle HTML strings
  			if ( typeof selector === "string" ) {
  				if ( selector[ 0 ] === "<" &&
  					selector[ selector.length - 1 ] === ">" &&
  					selector.length >= 3 ) {
  
  					// Assume that strings that start and end with <> are HTML and skip the regex check
  					match = [ null, selector, null ];
  
  				} else {
  					match = rquickExpr.exec( selector );
  				}
  
  				// Match html or make sure no context is specified for #id
  				if ( match && ( match[ 1 ] || !context ) ) {
  
  					// HANDLE: $(html) -> $(array)
  					if ( match[ 1 ] ) {
  						context = context instanceof jQuery ? context[ 0 ] : context;
  
  						// Option to run scripts is true for back-compat
  						// Intentionally let the error be thrown if parseHTML is not present
  						jQuery.merge( this, jQuery.parseHTML(
  							match[ 1 ],
  							context && context.nodeType ? context.ownerDocument || context : document,
  							true
  						) );
  
  						// HANDLE: $(html, props)
  						if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
  							for ( match in context ) {
  
  								// Properties of context are called as methods if possible
  								if ( jQuery.isFunction( this[ match ] ) ) {
  									this[ match ]( context[ match ] );
  
  								// ...and otherwise set as attributes
  								} else {
  									this.attr( match, context[ match ] );
  								}
  							}
  						}
  
  						return this;
  
  					// HANDLE: $(#id)
  					} else {
  						elem = document.getElementById( match[ 2 ] );
  
  						if ( elem ) {
  
  							// Inject the element directly into the jQuery object
  							this[ 0 ] = elem;
  							this.length = 1;
  						}
  						return this;
  					}
  
  				// HANDLE: $(expr, $(...))
  				} else if ( !context || context.jquery ) {
  					return ( context || root ).find( selector );
  
  				// HANDLE: $(expr, context)
  				// (which is just equivalent to: $(context).find(expr)
  				} else {
  					return this.constructor( context ).find( selector );
  				}
  
  			// HANDLE: $(DOMElement)
  			} else if ( selector.nodeType ) {
  				this[ 0 ] = selector;
  				this.length = 1;
  				return this;
  
  			// HANDLE: $(function)
  			// Shortcut for document ready
  			} else if ( jQuery.isFunction( selector ) ) {
  				return root.ready !== undefined ?
  					root.ready( selector ) :
  
  					// Execute immediately if ready is not present
  					selector( jQuery );
  			}
  
  			return jQuery.makeArray( selector, this );
  		};
  
  	// Give the init function the jQuery prototype for later instantiation
  	init.prototype = jQuery.fn;
  
  	// Initialize central reference
  	rootjQuery = jQuery( document );
  
  
  	var rparentsprev = /^(?:parents|prev(?:Until|All))/,
  
  		// Methods guaranteed to produce a unique set when starting from a unique set
  		guaranteedUnique = {
  			children: true,
  			contents: true,
  			next: true,
  			prev: true
  		};
  
  	jQuery.fn.extend( {
  		has: function( target ) {
  			var targets = jQuery( target, this ),
  				l = targets.length;
  
  			return this.filter( function() {
  				var i = 0;
  				for ( ; i < l; i++ ) {
  					if ( jQuery.contains( this, targets[ i ] ) ) {
  						return true;
  					}
  				}
  			} );
  		},
  
  		closest: function( selectors, context ) {
  			var cur,
  				i = 0,
  				l = this.length,
  				matched = [],
  				targets = typeof selectors !== "string" && jQuery( selectors );
  
  			// Positional selectors never match, since there's no _selection_ context
  			if ( !rneedsContext.test( selectors ) ) {
  				for ( ; i < l; i++ ) {
  					for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
  
  						// Always skip document fragments
  						if ( cur.nodeType < 11 && ( targets ?
  							targets.index( cur ) > -1 :
  
  							// Don't pass non-elements to Sizzle
  							cur.nodeType === 1 &&
  								jQuery.find.matchesSelector( cur, selectors ) ) ) {
  
  							matched.push( cur );
  							break;
  						}
  					}
  				}
  			}
  
  			return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
  		},
  
  		// Determine the position of an element within the set
  		index: function( elem ) {
  
  			// No argument, return index in parent
  			if ( !elem ) {
  				return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
  			}
  
  			// Index in selector
  			if ( typeof elem === "string" ) {
  				return indexOf.call( jQuery( elem ), this[ 0 ] );
  			}
  
  			// Locate the position of the desired element
  			return indexOf.call( this,
  
  				// If it receives a jQuery object, the first element is used
  				elem.jquery ? elem[ 0 ] : elem
  			);
  		},
  
  		add: function( selector, context ) {
  			return this.pushStack(
  				jQuery.uniqueSort(
  					jQuery.merge( this.get(), jQuery( selector, context ) )
  				)
  			);
  		},
  
  		addBack: function( selector ) {
  			return this.add( selector == null ?
  				this.prevObject : this.prevObject.filter( selector )
  			);
  		}
  	} );
  
  	function sibling( cur, dir ) {
  		while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
  		return cur;
  	}
  
  	jQuery.each( {
  		parent: function( elem ) {
  			var parent = elem.parentNode;
  			return parent && parent.nodeType !== 11 ? parent : null;
  		},
  		parents: function( elem ) {
  			return dir( elem, "parentNode" );
  		},
  		parentsUntil: function( elem, i, until ) {
  			return dir( elem, "parentNode", until );
  		},
  		next: function( elem ) {
  			return sibling( elem, "nextSibling" );
  		},
  		prev: function( elem ) {
  			return sibling( elem, "previousSibling" );
  		},
  		nextAll: function( elem ) {
  			return dir( elem, "nextSibling" );
  		},
  		prevAll: function( elem ) {
  			return dir( elem, "previousSibling" );
  		},
  		nextUntil: function( elem, i, until ) {
  			return dir( elem, "nextSibling", until );
  		},
  		prevUntil: function( elem, i, until ) {
  			return dir( elem, "previousSibling", until );
  		},
  		siblings: function( elem ) {
  			return siblings( ( elem.parentNode || {} ).firstChild, elem );
  		},
  		children: function( elem ) {
  			return siblings( elem.firstChild );
  		},
  		contents: function( elem ) {
  			return elem.contentDocument || jQuery.merge( [], elem.childNodes );
  		}
  	}, function( name, fn ) {
  		jQuery.fn[ name ] = function( until, selector ) {
  			var matched = jQuery.map( this, fn, until );
  
  			if ( name.slice( -5 ) !== "Until" ) {
  				selector = until;
  			}
  
  			if ( selector && typeof selector === "string" ) {
  				matched = jQuery.filter( selector, matched );
  			}
  
  			if ( this.length > 1 ) {
  
  				// Remove duplicates
  				if ( !guaranteedUnique[ name ] ) {
  					jQuery.uniqueSort( matched );
  				}
  
  				// Reverse order for parents* and prev-derivatives
  				if ( rparentsprev.test( name ) ) {
  					matched.reverse();
  				}
  			}
  
  			return this.pushStack( matched );
  		};
  	} );
  	var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
  
  
  
  	// Convert String-formatted options into Object-formatted ones
  	function createOptions( options ) {
  		var object = {};
  		jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
  			object[ flag ] = true;
  		} );
  		return object;
  	}
  
  	/*
  	 * Create a callback list using the following parameters:
  	 *
  	 *	options: an optional list of space-separated options that will change how
  	 *			the callback list behaves or a more traditional option object
  	 *
  	 * By default a callback list will act like an event callback list and can be
  	 * "fired" multiple times.
  	 *
  	 * Possible options:
  	 *
  	 *	once:			will ensure the callback list can only be fired once (like a Deferred)
  	 *
  	 *	memory:			will keep track of previous values and will call any callback added
  	 *					after the list has been fired right away with the latest "memorized"
  	 *					values (like a Deferred)
  	 *
  	 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
  	 *
  	 *	stopOnFalse:	interrupt callings when a callback returns false
  	 *
  	 */
  	jQuery.Callbacks = function( options ) {
  
  		// Convert options from String-formatted to Object-formatted if needed
  		// (we check in cache first)
  		options = typeof options === "string" ?
  			createOptions( options ) :
  			jQuery.extend( {}, options );
  
  		var // Flag to know if list is currently firing
  			firing,
  
  			// Last fire value for non-forgettable lists
  			memory,
  
  			// Flag to know if list was already fired
  			fired,
  
  			// Flag to prevent firing
  			locked,
  
  			// Actual callback list
  			list = [],
  
  			// Queue of execution data for repeatable lists
  			queue = [],
  
  			// Index of currently firing callback (modified by add/remove as needed)
  			firingIndex = -1,
  
  			// Fire callbacks
  			fire = function() {
  
  				// Enforce single-firing
  				locked = options.once;
  
  				// Execute callbacks for all pending executions,
  				// respecting firingIndex overrides and runtime changes
  				fired = firing = true;
  				for ( ; queue.length; firingIndex = -1 ) {
  					memory = queue.shift();
  					while ( ++firingIndex < list.length ) {
  
  						// Run callback and check for early termination
  						if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
  							options.stopOnFalse ) {
  
  							// Jump to end and forget the data so .add doesn't re-fire
  							firingIndex = list.length;
  							memory = false;
  						}
  					}
  				}
  
  				// Forget the data if we're done with it
  				if ( !options.memory ) {
  					memory = false;
  				}
  
  				firing = false;
  
  				// Clean up if we're done firing for good
  				if ( locked ) {
  
  					// Keep an empty list if we have data for future add calls
  					if ( memory ) {
  						list = [];
  
  					// Otherwise, this object is spent
  					} else {
  						list = "";
  					}
  				}
  			},
  
  			// Actual Callbacks object
  			self = {
  
  				// Add a callback or a collection of callbacks to the list
  				add: function() {
  					if ( list ) {
  
  						// If we have memory from a past run, we should fire after adding
  						if ( memory && !firing ) {
  							firingIndex = list.length - 1;
  							queue.push( memory );
  						}
  
  						( function add( args ) {
  							jQuery.each( args, function( _, arg ) {
  								if ( jQuery.isFunction( arg ) ) {
  									if ( !options.unique || !self.has( arg ) ) {
  										list.push( arg );
  									}
  								} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
  
  									// Inspect recursively
  									add( arg );
  								}
  							} );
  						} )( arguments );
  
  						if ( memory && !firing ) {
  							fire();
  						}
  					}
  					return this;
  				},
  
  				// Remove a callback from the list
  				remove: function() {
  					jQuery.each( arguments, function( _, arg ) {
  						var index;
  						while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
  							list.splice( index, 1 );
  
  							// Handle firing indexes
  							if ( index <= firingIndex ) {
  								firingIndex--;
  							}
  						}
  					} );
  					return this;
  				},
  
  				// Check if a given callback is in the list.
  				// If no argument is given, return whether or not list has callbacks attached.
  				has: function( fn ) {
  					return fn ?
  						jQuery.inArray( fn, list ) > -1 :
  						list.length > 0;
  				},
  
  				// Remove all callbacks from the list
  				empty: function() {
  					if ( list ) {
  						list = [];
  					}
  					return this;
  				},
  
  				// Disable .fire and .add
  				// Abort any current/pending executions
  				// Clear all callbacks and values
  				disable: function() {
  					locked = queue = [];
  					list = memory = "";
  					return this;
  				},
  				disabled: function() {
  					return !list;
  				},
  
  				// Disable .fire
  				// Also disable .add unless we have memory (since it would have no effect)
  				// Abort any pending executions
  				lock: function() {
  					locked = queue = [];
  					if ( !memory && !firing ) {
  						list = memory = "";
  					}
  					return this;
  				},
  				locked: function() {
  					return !!locked;
  				},
  
  				// Call all callbacks with the given context and arguments
  				fireWith: function( context, args ) {
  					if ( !locked ) {
  						args = args || [];
  						args = [ context, args.slice ? args.slice() : args ];
  						queue.push( args );
  						if ( !firing ) {
  							fire();
  						}
  					}
  					return this;
  				},
  
  				// Call all the callbacks with the given arguments
  				fire: function() {
  					self.fireWith( this, arguments );
  					return this;
  				},
  
  				// To know if the callbacks have already been called at least once
  				fired: function() {
  					return !!fired;
  				}
  			};
  
  		return self;
  	};
  
  
  	function Identity( v ) {
  		return v;
  	}
  	function Thrower( ex ) {
  		throw ex;
  	}
  
  	function adoptValue( value, resolve, reject ) {
  		var method;
  
  		try {
  
  			// Check for promise aspect first to privilege synchronous behavior
  			if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
  				method.call( value ).done( resolve ).fail( reject );
  
  			// Other thenables
  			} else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
  				method.call( value, resolve, reject );
  
  			// Other non-thenables
  			} else {
  
  				// Support: Android 4.0 only
  				// Strict mode functions invoked without .call/.apply get global-object context
  				resolve.call( undefined, value );
  			}
  
  		// For Promises/A+, convert exceptions into rejections
  		// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
  		// Deferred#then to conditionally suppress rejection.
  		} catch ( value ) {
  
  			// Support: Android 4.0 only
  			// Strict mode functions invoked without .call/.apply get global-object context
  			reject.call( undefined, value );
  		}
  	}
  
  	jQuery.extend( {
  
  		Deferred: function( func ) {
  			var tuples = [
  
  					// action, add listener, callbacks,
  					// ... .then handlers, argument index, [final state]
  					[ "notify", "progress", jQuery.Callbacks( "memory" ),
  						jQuery.Callbacks( "memory" ), 2 ],
  					[ "resolve", "done", jQuery.Callbacks( "once memory" ),
  						jQuery.Callbacks( "once memory" ), 0, "resolved" ],
  					[ "reject", "fail", jQuery.Callbacks( "once memory" ),
  						jQuery.Callbacks( "once memory" ), 1, "rejected" ]
  				],
  				state = "pending",
  				promise = {
  					state: function() {
  						return state;
  					},
  					always: function() {
  						deferred.done( arguments ).fail( arguments );
  						return this;
  					},
  					"catch": function( fn ) {
  						return promise.then( null, fn );
  					},
  
  					// Keep pipe for back-compat
  					pipe: function( /* fnDone, fnFail, fnProgress */ ) {
  						var fns = arguments;
  
  						return jQuery.Deferred( function( newDefer ) {
  							jQuery.each( tuples, function( i, tuple ) {
  
  								// Map tuples (progress, done, fail) to arguments (done, fail, progress)
  								var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
  
  								// deferred.progress(function() { bind to newDefer or newDefer.notify })
  								// deferred.done(function() { bind to newDefer or newDefer.resolve })
  								// deferred.fail(function() { bind to newDefer or newDefer.reject })
  								deferred[ tuple[ 1 ] ]( function() {
  									var returned = fn && fn.apply( this, arguments );
  									if ( returned && jQuery.isFunction( returned.promise ) ) {
  										returned.promise()
  											.progress( newDefer.notify )
  											.done( newDefer.resolve )
  											.fail( newDefer.reject );
  									} else {
  										newDefer[ tuple[ 0 ] + "With" ](
  											this,
  											fn ? [ returned ] : arguments
  										);
  									}
  								} );
  							} );
  							fns = null;
  						} ).promise();
  					},
  					then: function( onFulfilled, onRejected, onProgress ) {
  						var maxDepth = 0;
  						function resolve( depth, deferred, handler, special ) {
  							return function() {
  								var that = this,
  									args = arguments,
  									mightThrow = function() {
  										var returned, then;
  
  										// Support: Promises/A+ section 2.3.3.3.3
  										// https://promisesaplus.com/#point-59
  										// Ignore double-resolution attempts
  										if ( depth < maxDepth ) {
  											return;
  										}
  
  										returned = handler.apply( that, args );
  
  										// Support: Promises/A+ section 2.3.1
  										// https://promisesaplus.com/#point-48
  										if ( returned === deferred.promise() ) {
  											throw new TypeError( "Thenable self-resolution" );
  										}
  
  										// Support: Promises/A+ sections 2.3.3.1, 3.5
  										// https://promisesaplus.com/#point-54
  										// https://promisesaplus.com/#point-75
  										// Retrieve `then` only once
  										then = returned &&
  
  											// Support: Promises/A+ section 2.3.4
  											// https://promisesaplus.com/#point-64
  											// Only check objects and functions for thenability
  											( typeof returned === "object" ||
  												typeof returned === "function" ) &&
  											returned.then;
  
  										// Handle a returned thenable
  										if ( jQuery.isFunction( then ) ) {
  
  											// Special processors (notify) just wait for resolution
  											if ( special ) {
  												then.call(
  													returned,
  													resolve( maxDepth, deferred, Identity, special ),
  													resolve( maxDepth, deferred, Thrower, special )
  												);
  
  											// Normal processors (resolve) also hook into progress
  											} else {
  
  												// ...and disregard older resolution values
  												maxDepth++;
  
  												then.call(
  													returned,
  													resolve( maxDepth, deferred, Identity, special ),
  													resolve( maxDepth, deferred, Thrower, special ),
  													resolve( maxDepth, deferred, Identity,
  														deferred.notifyWith )
  												);
  											}
  
  										// Handle all other returned values
  										} else {
  
  											// Only substitute handlers pass on context
  											// and multiple values (non-spec behavior)
  											if ( handler !== Identity ) {
  												that = undefined;
  												args = [ returned ];
  											}
  
  											// Process the value(s)
  											// Default process is resolve
  											( special || deferred.resolveWith )( that, args );
  										}
  									},
  
  									// Only normal processors (resolve) catch and reject exceptions
  									process = special ?
  										mightThrow :
  										function() {
  											try {
  												mightThrow();
  											} catch ( e ) {
  
  												if ( jQuery.Deferred.exceptionHook ) {
  													jQuery.Deferred.exceptionHook( e,
  														process.stackTrace );
  												}
  
  												// Support: Promises/A+ section 2.3.3.3.4.1
  												// https://promisesaplus.com/#point-61
  												// Ignore post-resolution exceptions
  												if ( depth + 1 >= maxDepth ) {
  
  													// Only substitute handlers pass on context
  													// and multiple values (non-spec behavior)
  													if ( handler !== Thrower ) {
  														that = undefined;
  														args = [ e ];
  													}
  
  													deferred.rejectWith( that, args );
  												}
  											}
  										};
  
  								// Support: Promises/A+ section 2.3.3.3.1
  								// https://promisesaplus.com/#point-57
  								// Re-resolve promises immediately to dodge false rejection from
  								// subsequent errors
  								if ( depth ) {
  									process();
  								} else {
  
  									// Call an optional hook to record the stack, in case of exception
  									// since it's otherwise lost when execution goes async
  									if ( jQuery.Deferred.getStackHook ) {
  										process.stackTrace = jQuery.Deferred.getStackHook();
  									}
  									window.setTimeout( process );
  								}
  							};
  						}
  
  						return jQuery.Deferred( function( newDefer ) {
  
  							// progress_handlers.add( ... )
  							tuples[ 0 ][ 3 ].add(
  								resolve(
  									0,
  									newDefer,
  									jQuery.isFunction( onProgress ) ?
  										onProgress :
  										Identity,
  									newDefer.notifyWith
  								)
  							);
  
  							// fulfilled_handlers.add( ... )
  							tuples[ 1 ][ 3 ].add(
  								resolve(
  									0,
  									newDefer,
  									jQuery.isFunction( onFulfilled ) ?
  										onFulfilled :
  										Identity
  								)
  							);
  
  							// rejected_handlers.add( ... )
  							tuples[ 2 ][ 3 ].add(
  								resolve(
  									0,
  									newDefer,
  									jQuery.isFunction( onRejected ) ?
  										onRejected :
  										Thrower
  								)
  							);
  						} ).promise();
  					},
  
  					// Get a promise for this deferred
  					// If obj is provided, the promise aspect is added to the object
  					promise: function( obj ) {
  						return obj != null ? jQuery.extend( obj, promise ) : promise;
  					}
  				},
  				deferred = {};
  
  			// Add list-specific methods
  			jQuery.each( tuples, function( i, tuple ) {
  				var list = tuple[ 2 ],
  					stateString = tuple[ 5 ];
  
  				// promise.progress = list.add
  				// promise.done = list.add
  				// promise.fail = list.add
  				promise[ tuple[ 1 ] ] = list.add;
  
  				// Handle state
  				if ( stateString ) {
  					list.add(
  						function() {
  
  							// state = "resolved" (i.e., fulfilled)
  							// state = "rejected"
  							state = stateString;
  						},
  
  						// rejected_callbacks.disable
  						// fulfilled_callbacks.disable
  						tuples[ 3 - i ][ 2 ].disable,
  
  						// progress_callbacks.lock
  						tuples[ 0 ][ 2 ].lock
  					);
  				}
  
  				// progress_handlers.fire
  				// fulfilled_handlers.fire
  				// rejected_handlers.fire
  				list.add( tuple[ 3 ].fire );
  
  				// deferred.notify = function() { deferred.notifyWith(...) }
  				// deferred.resolve = function() { deferred.resolveWith(...) }
  				// deferred.reject = function() { deferred.rejectWith(...) }
  				deferred[ tuple[ 0 ] ] = function() {
  					deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
  					return this;
  				};
  
  				// deferred.notifyWith = list.fireWith
  				// deferred.resolveWith = list.fireWith
  				// deferred.rejectWith = list.fireWith
  				deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
  			} );
  
  			// Make the deferred a promise
  			promise.promise( deferred );
  
  			// Call given func if any
  			if ( func ) {
  				func.call( deferred, deferred );
  			}
  
  			// All done!
  			return deferred;
  		},
  
  		// Deferred helper
  		when: function( singleValue ) {
  			var
  
  				// count of uncompleted subordinates
  				remaining = arguments.length,
  
  				// count of unprocessed arguments
  				i = remaining,
  
  				// subordinate fulfillment data
  				resolveContexts = Array( i ),
  				resolveValues = slice.call( arguments ),
  
  				// the master Deferred
  				master = jQuery.Deferred(),
  
  				// subordinate callback factory
  				updateFunc = function( i ) {
  					return function( value ) {
  						resolveContexts[ i ] = this;
  						resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
  						if ( !( --remaining ) ) {
  							master.resolveWith( resolveContexts, resolveValues );
  						}
  					};
  				};
  
  			// Single- and empty arguments are adopted like Promise.resolve
  			if ( remaining <= 1 ) {
  				adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject );
  
  				// Use .then() to unwrap secondary thenables (cf. gh-3000)
  				if ( master.state() === "pending" ||
  					jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
  
  					return master.then();
  				}
  			}
  
  			// Multiple arguments are aggregated like Promise.all array elements
  			while ( i-- ) {
  				adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
  			}
  
  			return master.promise();
  		}
  	} );
  
  
  	// These usually indicate a programmer mistake during development,
  	// warn about them ASAP rather than swallowing them by default.
  	var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
  
  	jQuery.Deferred.exceptionHook = function( error, stack ) {
  
  		// Support: IE 8 - 9 only
  		// Console exists when dev tools are open, which can happen at any time
  		if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
  			window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
  		}
  	};
  
  
  
  
  	jQuery.readyException = function( error ) {
  		window.setTimeout( function() {
  			throw error;
  		} );
  	};
  
  
  
  
  	// The deferred used on DOM ready
  	var readyList = jQuery.Deferred();
  
  	jQuery.fn.ready = function( fn ) {
  
  		readyList
  			.then( fn )
  
  			// Wrap jQuery.readyException in a function so that the lookup
  			// happens at the time of error handling instead of callback
  			// registration.
  			.catch( function( error ) {
  				jQuery.readyException( error );
  			} );
  
  		return this;
  	};
  
  	jQuery.extend( {
  
  		// Is the DOM ready to be used? Set to true once it occurs.
  		isReady: false,
  
  		// A counter to track how many items to wait for before
  		// the ready event fires. See #6781
  		readyWait: 1,
  
  		// Hold (or release) the ready event
  		holdReady: function( hold ) {
  			if ( hold ) {
  				jQuery.readyWait++;
  			} else {
  				jQuery.ready( true );
  			}
  		},
  
  		// Handle when the DOM is ready
  		ready: function( wait ) {
  
  			// Abort if there are pending holds or we're already ready
  			if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
  				return;
  			}
  
  			// Remember that the DOM is ready
  			jQuery.isReady = true;
  
  			// If a normal DOM Ready event fired, decrement, and wait if need be
  			if ( wait !== true && --jQuery.readyWait > 0 ) {
  				return;
  			}
  
  			// If there are functions bound, to execute
  			readyList.resolveWith( document, [ jQuery ] );
  		}
  	} );
  
  	jQuery.ready.then = readyList.then;
  
  	// The ready event handler and self cleanup method
  	function completed() {
  		document.removeEventListener( "DOMContentLoaded", completed );
  		window.removeEventListener( "load", completed );
  		jQuery.ready();
  	}
  
  	// Catch cases where $(document).ready() is called
  	// after the browser event has already occurred.
  	// Support: IE <=9 - 10 only
  	// Older IE sometimes signals "interactive" too soon
  	if ( document.readyState === "complete" ||
  		( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
  
  		// Handle it asynchronously to allow scripts the opportunity to delay ready
  		window.setTimeout( jQuery.ready );
  
  	} else {
  
  		// Use the handy event callback
  		document.addEventListener( "DOMContentLoaded", completed );
  
  		// A fallback to window.onload, that will always work
  		window.addEventListener( "load", completed );
  	}
  
  
  
  
  	// Multifunctional method to get and set values of a collection
  	// The value/s can optionally be executed if it's a function
  	var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
  		var i = 0,
  			len = elems.length,
  			bulk = key == null;
  
  		// Sets many values
  		if ( jQuery.type( key ) === "object" ) {
  			chainable = true;
  			for ( i in key ) {
  				access( elems, fn, i, key[ i ], true, emptyGet, raw );
  			}
  
  		// Sets one value
  		} else if ( value !== undefined ) {
  			chainable = true;
  
  			if ( !jQuery.isFunction( value ) ) {
  				raw = true;
  			}
  
  			if ( bulk ) {
  
  				// Bulk operations run against the entire set
  				if ( raw ) {
  					fn.call( elems, value );
  					fn = null;
  
  				// ...except when executing function values
  				} else {
  					bulk = fn;
  					fn = function( elem, key, value ) {
  						return bulk.call( jQuery( elem ), value );
  					};
  				}
  			}
  
  			if ( fn ) {
  				for ( ; i < len; i++ ) {
  					fn(
  						elems[ i ], key, raw ?
  						value :
  						value.call( elems[ i ], i, fn( elems[ i ], key ) )
  					);
  				}
  			}
  		}
  
  		if ( chainable ) {
  			return elems;
  		}
  
  		// Gets
  		if ( bulk ) {
  			return fn.call( elems );
  		}
  
  		return len ? fn( elems[ 0 ], key ) : emptyGet;
  	};
  	var acceptData = function( owner ) {
  
  		// Accepts only:
  		//  - Node
  		//    - Node.ELEMENT_NODE
  		//    - Node.DOCUMENT_NODE
  		//  - Object
  		//    - Any
  		return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
  	};
  
  
  
  
  	function Data() {
  		this.expando = jQuery.expando + Data.uid++;
  	}
  
  	Data.uid = 1;
  
  	Data.prototype = {
  
  		cache: function( owner ) {
  
  			// Check if the owner object already has a cache
  			var value = owner[ this.expando ];
  
  			// If not, create one
  			if ( !value ) {
  				value = {};
  
  				// We can accept data for non-element nodes in modern browsers,
  				// but we should not, see #8335.
  				// Always return an empty object.
  				if ( acceptData( owner ) ) {
  
  					// If it is a node unlikely to be stringify-ed or looped over
  					// use plain assignment
  					if ( owner.nodeType ) {
  						owner[ this.expando ] = value;
  
  					// Otherwise secure it in a non-enumerable property
  					// configurable must be true to allow the property to be
  					// deleted when data is removed
  					} else {
  						Object.defineProperty( owner, this.expando, {
  							value: value,
  							configurable: true
  						} );
  					}
  				}
  			}
  
  			return value;
  		},
  		set: function( owner, data, value ) {
  			var prop,
  				cache = this.cache( owner );
  
  			// Handle: [ owner, key, value ] args
  			// Always use camelCase key (gh-2257)
  			if ( typeof data === "string" ) {
  				cache[ jQuery.camelCase( data ) ] = value;
  
  			// Handle: [ owner, { properties } ] args
  			} else {
  
  				// Copy the properties one-by-one to the cache object
  				for ( prop in data ) {
  					cache[ jQuery.camelCase( prop ) ] = data[ prop ];
  				}
  			}
  			return cache;
  		},
  		get: function( owner, key ) {
  			return key === undefined ?
  				this.cache( owner ) :
  
  				// Always use camelCase key (gh-2257)
  				owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
  		},
  		access: function( owner, key, value ) {
  
  			// In cases where either:
  			//
  			//   1. No key was specified
  			//   2. A string key was specified, but no value provided
  			//
  			// Take the "read" path and allow the get method to determine
  			// which value to return, respectively either:
  			//
  			//   1. The entire cache object
  			//   2. The data stored at the key
  			//
  			if ( key === undefined ||
  					( ( key && typeof key === "string" ) && value === undefined ) ) {
  
  				return this.get( owner, key );
  			}
  
  			// When the key is not a string, or both a key and value
  			// are specified, set or extend (existing objects) with either:
  			//
  			//   1. An object of properties
  			//   2. A key and value
  			//
  			this.set( owner, key, value );
  
  			// Since the "set" path can have two possible entry points
  			// return the expected data based on which path was taken[*]
  			return value !== undefined ? value : key;
  		},
  		remove: function( owner, key ) {
  			var i,
  				cache = owner[ this.expando ];
  
  			if ( cache === undefined ) {
  				return;
  			}
  
  			if ( key !== undefined ) {
  
  				// Support array or space separated string of keys
  				if ( jQuery.isArray( key ) ) {
  
  					// If key is an array of keys...
  					// We always set camelCase keys, so remove that.
  					key = key.map( jQuery.camelCase );
  				} else {
  					key = jQuery.camelCase( key );
  
  					// If a key with the spaces exists, use it.
  					// Otherwise, create an array by matching non-whitespace
  					key = key in cache ?
  						[ key ] :
  						( key.match( rnothtmlwhite ) || [] );
  				}
  
  				i = key.length;
  
  				while ( i-- ) {
  					delete cache[ key[ i ] ];
  				}
  			}
  
  			// Remove the expando if there's no more data
  			if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
  
  				// Support: Chrome <=35 - 45
  				// Webkit & Blink performance suffers when deleting properties
  				// from DOM nodes, so set to undefined instead
  				// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
  				if ( owner.nodeType ) {
  					owner[ this.expando ] = undefined;
  				} else {
  					delete owner[ this.expando ];
  				}
  			}
  		},
  		hasData: function( owner ) {
  			var cache = owner[ this.expando ];
  			return cache !== undefined && !jQuery.isEmptyObject( cache );
  		}
  	};
  	var dataPriv = new Data();
  
  	var dataUser = new Data();
  
  
  
  	//	Implementation Summary
  	//
  	//	1. Enforce API surface and semantic compatibility with 1.9.x branch
  	//	2. Improve the module's maintainability by reducing the storage
  	//		paths to a single mechanism.
  	//	3. Use the same single mechanism to support "private" and "user" data.
  	//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
  	//	5. Avoid exposing implementation details on user objects (eg. expando properties)
  	//	6. Provide a clear path for implementation upgrade to WeakMap in 2014
  
  	var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
  		rmultiDash = /[A-Z]/g;
  
  	function getData( data ) {
  		if ( data === "true" ) {
  			return true;
  		}
  
  		if ( data === "false" ) {
  			return false;
  		}
  
  		if ( data === "null" ) {
  			return null;
  		}
  
  		// Only convert to a number if it doesn't change the string
  		if ( data === +data + "" ) {
  			return +data;
  		}
  
  		if ( rbrace.test( data ) ) {
  			return JSON.parse( data );
  		}
  
  		return data;
  	}
  
  	function dataAttr( elem, key, data ) {
  		var name;
  
  		// If nothing was found internally, try to fetch any
  		// data from the HTML5 data-* attribute
  		if ( data === undefined && elem.nodeType === 1 ) {
  			name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
  			data = elem.getAttribute( name );
  
  			if ( typeof data === "string" ) {
  				try {
  					data = getData( data );
  				} catch ( e ) {}
  
  				// Make sure we set the data so it isn't changed later
  				dataUser.set( elem, key, data );
  			} else {
  				data = undefined;
  			}
  		}
  		return data;
  	}
  
  	jQuery.extend( {
  		hasData: function( elem ) {
  			return dataUser.hasData( elem ) || dataPriv.hasData( elem );
  		},
  
  		data: function( elem, name, data ) {
  			return dataUser.access( elem, name, data );
  		},
  
  		removeData: function( elem, name ) {
  			dataUser.remove( elem, name );
  		},
  
  		// TODO: Now that all calls to _data and _removeData have been replaced
  		// with direct calls to dataPriv methods, these can be deprecated.
  		_data: function( elem, name, data ) {
  			return dataPriv.access( elem, name, data );
  		},
  
  		_removeData: function( elem, name ) {
  			dataPriv.remove( elem, name );
  		}
  	} );
  
  	jQuery.fn.extend( {
  		data: function( key, value ) {
  			var i, name, data,
  				elem = this[ 0 ],
  				attrs = elem && elem.attributes;
  
  			// Gets all values
  			if ( key === undefined ) {
  				if ( this.length ) {
  					data = dataUser.get( elem );
  
  					if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
  						i = attrs.length;
  						while ( i-- ) {
  
  							// Support: IE 11 only
  							// The attrs elements can be null (#14894)
  							if ( attrs[ i ] ) {
  								name = attrs[ i ].name;
  								if ( name.indexOf( "data-" ) === 0 ) {
  									name = jQuery.camelCase( name.slice( 5 ) );
  									dataAttr( elem, name, data[ name ] );
  								}
  							}
  						}
  						dataPriv.set( elem, "hasDataAttrs", true );
  					}
  				}
  
  				return data;
  			}
  
  			// Sets multiple values
  			if ( typeof key === "object" ) {
  				return this.each( function() {
  					dataUser.set( this, key );
  				} );
  			}
  
  			return access( this, function( value ) {
  				var data;
  
  				// The calling jQuery object (element matches) is not empty
  				// (and therefore has an element appears at this[ 0 ]) and the
  				// `value` parameter was not undefined. An empty jQuery object
  				// will result in `undefined` for elem = this[ 0 ] which will
  				// throw an exception if an attempt to read a data cache is made.
  				if ( elem && value === undefined ) {
  
  					// Attempt to get data from the cache
  					// The key will always be camelCased in Data
  					data = dataUser.get( elem, key );
  					if ( data !== undefined ) {
  						return data;
  					}
  
  					// Attempt to "discover" the data in
  					// HTML5 custom data-* attrs
  					data = dataAttr( elem, key );
  					if ( data !== undefined ) {
  						return data;
  					}
  
  					// We tried really hard, but the data doesn't exist.
  					return;
  				}
  
  				// Set the data...
  				this.each( function() {
  
  					// We always store the camelCased key
  					dataUser.set( this, key, value );
  				} );
  			}, null, value, arguments.length > 1, null, true );
  		},
  
  		removeData: function( key ) {
  			return this.each( function() {
  				dataUser.remove( this, key );
  			} );
  		}
  	} );
  
  
  	jQuery.extend( {
  		queue: function( elem, type, data ) {
  			var queue;
  
  			if ( elem ) {
  				type = ( type || "fx" ) + "queue";
  				queue = dataPriv.get( elem, type );
  
  				// Speed up dequeue by getting out quickly if this is just a lookup
  				if ( data ) {
  					if ( !queue || jQuery.isArray( data ) ) {
  						queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
  					} else {
  						queue.push( data );
  					}
  				}
  				return queue || [];
  			}
  		},
  
  		dequeue: function( elem, type ) {
  			type = type || "fx";
  
  			var queue = jQuery.queue( elem, type ),
  				startLength = queue.length,
  				fn = queue.shift(),
  				hooks = jQuery._queueHooks( elem, type ),
  				next = function() {
  					jQuery.dequeue( elem, type );
  				};
  
  			// If the fx queue is dequeued, always remove the progress sentinel
  			if ( fn === "inprogress" ) {
  				fn = queue.shift();
  				startLength--;
  			}
  
  			if ( fn ) {
  
  				// Add a progress sentinel to prevent the fx queue from being
  				// automatically dequeued
  				if ( type === "fx" ) {
  					queue.unshift( "inprogress" );
  				}
  
  				// Clear up the last queue stop function
  				delete hooks.stop;
  				fn.call( elem, next, hooks );
  			}
  
  			if ( !startLength && hooks ) {
  				hooks.empty.fire();
  			}
  		},
  
  		// Not public - generate a queueHooks object, or return the current one
  		_queueHooks: function( elem, type ) {
  			var key = type + "queueHooks";
  			return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
  				empty: jQuery.Callbacks( "once memory" ).add( function() {
  					dataPriv.remove( elem, [ type + "queue", key ] );
  				} )
  			} );
  		}
  	} );
  
  	jQuery.fn.extend( {
  		queue: function( type, data ) {
  			var setter = 2;
  
  			if ( typeof type !== "string" ) {
  				data = type;
  				type = "fx";
  				setter--;
  			}
  
  			if ( arguments.length < setter ) {
  				return jQuery.queue( this[ 0 ], type );
  			}
  
  			return data === undefined ?
  				this :
  				this.each( function() {
  					var queue = jQuery.queue( this, type, data );
  
  					// Ensure a hooks for this queue
  					jQuery._queueHooks( this, type );
  
  					if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
  						jQuery.dequeue( this, type );
  					}
  				} );
  		},
  		dequeue: function( type ) {
  			return this.each( function() {
  				jQuery.dequeue( this, type );
  			} );
  		},
  		clearQueue: function( type ) {
  			return this.queue( type || "fx", [] );
  		},
  
  		// Get a promise resolved when queues of a certain type
  		// are emptied (fx is the type by default)
  		promise: function( type, obj ) {
  			var tmp,
  				count = 1,
  				defer = jQuery.Deferred(),
  				elements = this,
  				i = this.length,
  				resolve = function() {
  					if ( !( --count ) ) {
  						defer.resolveWith( elements, [ elements ] );
  					}
  				};
  
  			if ( typeof type !== "string" ) {
  				obj = type;
  				type = undefined;
  			}
  			type = type || "fx";
  
  			while ( i-- ) {
  				tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
  				if ( tmp && tmp.empty ) {
  					count++;
  					tmp.empty.add( resolve );
  				}
  			}
  			resolve();
  			return defer.promise( obj );
  		}
  	} );
  	var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
  
  	var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
  
  
  	var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
  
  	var isHiddenWithinTree = function( elem, el ) {
  
  			// isHiddenWithinTree might be called from jQuery#filter function;
  			// in that case, element will be second argument
  			elem = el || elem;
  
  			// Inline style trumps all
  			return elem.style.display === "none" ||
  				elem.style.display === "" &&
  
  				// Otherwise, check computed style
  				// Support: Firefox <=43 - 45
  				// Disconnected elements can have computed display: none, so first confirm that elem is
  				// in the document.
  				jQuery.contains( elem.ownerDocument, elem ) &&
  
  				jQuery.css( elem, "display" ) === "none";
  		};
  
  	var swap = function( elem, options, callback, args ) {
  		var ret, name,
  			old = {};
  
  		// Remember the old values, and insert the new ones
  		for ( name in options ) {
  			old[ name ] = elem.style[ name ];
  			elem.style[ name ] = options[ name ];
  		}
  
  		ret = callback.apply( elem, args || [] );
  
  		// Revert the old values
  		for ( name in options ) {
  			elem.style[ name ] = old[ name ];
  		}
  
  		return ret;
  	};
  
  
  
  
  	function adjustCSS( elem, prop, valueParts, tween ) {
  		var adjusted,
  			scale = 1,
  			maxIterations = 20,
  			currentValue = tween ?
  				function() {
  					return tween.cur();
  				} :
  				function() {
  					return jQuery.css( elem, prop, "" );
  				},
  			initial = currentValue(),
  			unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
  
  			// Starting value computation is required for potential unit mismatches
  			initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
  				rcssNum.exec( jQuery.css( elem, prop ) );
  
  		if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
  
  			// Trust units reported by jQuery.css
  			unit = unit || initialInUnit[ 3 ];
  
  			// Make sure we update the tween properties later on
  			valueParts = valueParts || [];
  
  			// Iteratively approximate from a nonzero starting point
  			initialInUnit = +initial || 1;
  
  			do {
  
  				// If previous iteration zeroed out, double until we get *something*.
  				// Use string for doubling so we don't accidentally see scale as unchanged below
  				scale = scale || ".5";
  
  				// Adjust and apply
  				initialInUnit = initialInUnit / scale;
  				jQuery.style( elem, prop, initialInUnit + unit );
  
  			// Update scale, tolerating zero or NaN from tween.cur()
  			// Break the loop if scale is unchanged or perfect, or if we've just had enough.
  			} while (
  				scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
  			);
  		}
  
  		if ( valueParts ) {
  			initialInUnit = +initialInUnit || +initial || 0;
  
  			// Apply relative offset (+=/-=) if specified
  			adjusted = valueParts[ 1 ] ?
  				initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
  				+valueParts[ 2 ];
  			if ( tween ) {
  				tween.unit = unit;
  				tween.start = initialInUnit;
  				tween.end = adjusted;
  			}
  		}
  		return adjusted;
  	}
  
  
  	var defaultDisplayMap = {};
  
  	function getDefaultDisplay( elem ) {
  		var temp,
  			doc = elem.ownerDocument,
  			nodeName = elem.nodeName,
  			display = defaultDisplayMap[ nodeName ];
  
  		if ( display ) {
  			return display;
  		}
  
  		temp = doc.body.appendChild( doc.createElement( nodeName ) );
  		display = jQuery.css( temp, "display" );
  
  		temp.parentNode.removeChild( temp );
  
  		if ( display === "none" ) {
  			display = "block";
  		}
  		defaultDisplayMap[ nodeName ] = display;
  
  		return display;
  	}
  
  	function showHide( elements, show ) {
  		var display, elem,
  			values = [],
  			index = 0,
  			length = elements.length;
  
  		// Determine new display value for elements that need to change
  		for ( ; index < length; index++ ) {
  			elem = elements[ index ];
  			if ( !elem.style ) {
  				continue;
  			}
  
  			display = elem.style.display;
  			if ( show ) {
  
  				// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
  				// check is required in this first loop unless we have a nonempty display value (either
  				// inline or about-to-be-restored)
  				if ( display === "none" ) {
  					values[ index ] = dataPriv.get( elem, "display" ) || null;
  					if ( !values[ index ] ) {
  						elem.style.display = "";
  					}
  				}
  				if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
  					values[ index ] = getDefaultDisplay( elem );
  				}
  			} else {
  				if ( display !== "none" ) {
  					values[ index ] = "none";
  
  					// Remember what we're overwriting
  					dataPriv.set( elem, "display", display );
  				}
  			}
  		}
  
  		// Set the display of the elements in a second loop to avoid constant reflow
  		for ( index = 0; index < length; index++ ) {
  			if ( values[ index ] != null ) {
  				elements[ index ].style.display = values[ index ];
  			}
  		}
  
  		return elements;
  	}
  
  	jQuery.fn.extend( {
  		show: function() {
  			return showHide( this, true );
  		},
  		hide: function() {
  			return showHide( this );
  		},
  		toggle: function( state ) {
  			if ( typeof state === "boolean" ) {
  				return state ? this.show() : this.hide();
  			}
  
  			return this.each( function() {
  				if ( isHiddenWithinTree( this ) ) {
  					jQuery( this ).show();
  				} else {
  					jQuery( this ).hide();
  				}
  			} );
  		}
  	} );
  	var rcheckableType = ( /^(?:checkbox|radio)$/i );
  
  	var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
  
  	var rscriptType = ( /^$|\/(?:java|ecma)script/i );
  
  
  
  	// We have to close these tags to support XHTML (#13200)
  	var wrapMap = {
  
  		// Support: IE <=9 only
  		option: [ 1, "<select multiple='multiple'>", "</select>" ],
  
  		// XHTML parsers do not magically insert elements in the
  		// same way that tag soup parsers do. So we cannot shorten
  		// this by omitting <tbody> or other required elements.
  		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, "", "" ]
  	};
  
  	// Support: IE <=9 only
  	wrapMap.optgroup = wrapMap.option;
  
  	wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
  	wrapMap.th = wrapMap.td;
  
  
  	function getAll( context, tag ) {
  
  		// Support: IE <=9 - 11 only
  		// Use typeof to avoid zero-argument method invocation on host objects (#15151)
  		var ret;
  
  		if ( typeof context.getElementsByTagName !== "undefined" ) {
  			ret = context.getElementsByTagName( tag || "*" );
  
  		} else if ( typeof context.querySelectorAll !== "undefined" ) {
  			ret = context.querySelectorAll( tag || "*" );
  
  		} else {
  			ret = [];
  		}
  
  		if ( tag === undefined || tag && jQuery.nodeName( context, tag ) ) {
  			return jQuery.merge( [ context ], ret );
  		}
  
  		return ret;
  	}
  
  
  	// Mark scripts as having already been evaluated
  	function setGlobalEval( elems, refElements ) {
  		var i = 0,
  			l = elems.length;
  
  		for ( ; i < l; i++ ) {
  			dataPriv.set(
  				elems[ i ],
  				"globalEval",
  				!refElements || dataPriv.get( refElements[ i ], "globalEval" )
  			);
  		}
  	}
  
  
  	var rhtml = /<|&#?\w+;/;
  
  	function buildFragment( elems, context, scripts, selection, ignored ) {
  		var elem, tmp, tag, wrap, contains, j,
  			fragment = context.createDocumentFragment(),
  			nodes = [],
  			i = 0,
  			l = elems.length;
  
  		for ( ; i < l; i++ ) {
  			elem = elems[ i ];
  
  			if ( elem || elem === 0 ) {
  
  				// Add nodes directly
  				if ( jQuery.type( elem ) === "object" ) {
  
  					// Support: Android <=4.0 only, PhantomJS 1 only
  					// push.apply(_, arraylike) throws on ancient WebKit
  					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
  
  				// Convert non-html into a text node
  				} else if ( !rhtml.test( elem ) ) {
  					nodes.push( context.createTextNode( elem ) );
  
  				// Convert html into DOM nodes
  				} else {
  					tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
  
  					// Deserialize a standard representation
  					tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
  					wrap = wrapMap[ tag ] || wrapMap._default;
  					tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
  
  					// Descend through wrappers to the right content
  					j = wrap[ 0 ];
  					while ( j-- ) {
  						tmp = tmp.lastChild;
  					}
  
  					// Support: Android <=4.0 only, PhantomJS 1 only
  					// push.apply(_, arraylike) throws on ancient WebKit
  					jQuery.merge( nodes, tmp.childNodes );
  
  					// Remember the top-level container
  					tmp = fragment.firstChild;
  
  					// Ensure the created nodes are orphaned (#12392)
  					tmp.textContent = "";
  				}
  			}
  		}
  
  		// Remove wrapper from fragment
  		fragment.textContent = "";
  
  		i = 0;
  		while ( ( elem = nodes[ i++ ] ) ) {
  
  			// Skip elements already in the context collection (trac-4087)
  			if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
  				if ( ignored ) {
  					ignored.push( elem );
  				}
  				continue;
  			}
  
  			contains = jQuery.contains( elem.ownerDocument, elem );
  
  			// Append to fragment
  			tmp = getAll( fragment.appendChild( elem ), "script" );
  
  			// Preserve script evaluation history
  			if ( contains ) {
  				setGlobalEval( tmp );
  			}
  
  			// Capture executables
  			if ( scripts ) {
  				j = 0;
  				while ( ( elem = tmp[ j++ ] ) ) {
  					if ( rscriptType.test( elem.type || "" ) ) {
  						scripts.push( elem );
  					}
  				}
  			}
  		}
  
  		return fragment;
  	}
  
  
  	( function() {
  		var fragment = document.createDocumentFragment(),
  			div = fragment.appendChild( document.createElement( "div" ) ),
  			input = document.createElement( "input" );
  
  		// Support: Android 4.0 - 4.3 only
  		// Check state lost if the name is set (#11217)
  		// Support: Windows Web Apps (WWA)
  		// `name` and `type` must use .setAttribute for WWA (#14901)
  		input.setAttribute( "type", "radio" );
  		input.setAttribute( "checked", "checked" );
  		input.setAttribute( "name", "t" );
  
  		div.appendChild( input );
  
  		// Support: Android <=4.1 only
  		// Older WebKit doesn't clone checked state correctly in fragments
  		support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
  
  		// Support: IE <=11 only
  		// Make sure textarea (and checkbox) defaultValue is properly cloned
  		div.innerHTML = "<textarea>x</textarea>";
  		support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
  	} )();
  	var documentElement = document.documentElement;
  
  
  
  	var
  		rkeyEvent = /^key/,
  		rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
  		rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
  
  	function returnTrue() {
  		return true;
  	}
  
  	function returnFalse() {
  		return false;
  	}
  
  	// Support: IE <=9 only
  	// See #13393 for more info
  	function safeActiveElement() {
  		try {
  			return document.activeElement;
  		} catch ( err ) { }
  	}
  
  	function on( elem, types, selector, data, fn, one ) {
  		var origFn, type;
  
  		// Types can be a map of types/handlers
  		if ( typeof types === "object" ) {
  
  			// ( types-Object, selector, data )
  			if ( typeof selector !== "string" ) {
  
  				// ( types-Object, data )
  				data = data || selector;
  				selector = undefined;
  			}
  			for ( type in types ) {
  				on( elem, type, selector, data, types[ type ], one );
  			}
  			return elem;
  		}
  
  		if ( data == null && fn == null ) {
  
  			// ( types, fn )
  			fn = selector;
  			data = selector = undefined;
  		} else if ( fn == null ) {
  			if ( typeof selector === "string" ) {
  
  				// ( types, selector, fn )
  				fn = data;
  				data = undefined;
  			} else {
  
  				// ( types, data, fn )
  				fn = data;
  				data = selector;
  				selector = undefined;
  			}
  		}
  		if ( fn === false ) {
  			fn = returnFalse;
  		} else if ( !fn ) {
  			return elem;
  		}
  
  		if ( one === 1 ) {
  			origFn = fn;
  			fn = function( event ) {
  
  				// Can use an empty set, since event contains the info
  				jQuery().off( event );
  				return origFn.apply( this, arguments );
  			};
  
  			// Use same guid so caller can remove using origFn
  			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
  		}
  		return elem.each( function() {
  			jQuery.event.add( this, types, fn, data, selector );
  		} );
  	}
  
  	/*
  	 * Helper functions for managing events -- not part of the public interface.
  	 * Props to Dean Edwards' addEvent library for many of the ideas.
  	 */
  	jQuery.event = {
  
  		global: {},
  
  		add: function( elem, types, handler, data, selector ) {
  
  			var handleObjIn, eventHandle, tmp,
  				events, t, handleObj,
  				special, handlers, type, namespaces, origType,
  				elemData = dataPriv.get( elem );
  
  			// Don't attach events to noData or text/comment nodes (but allow plain objects)
  			if ( !elemData ) {
  				return;
  			}
  
  			// Caller can pass in an object of custom data in lieu of the handler
  			if ( handler.handler ) {
  				handleObjIn = handler;
  				handler = handleObjIn.handler;
  				selector = handleObjIn.selector;
  			}
  
  			// Ensure that invalid selectors throw exceptions at attach time
  			// Evaluate against documentElement in case elem is a non-element node (e.g., document)
  			if ( selector ) {
  				jQuery.find.matchesSelector( documentElement, selector );
  			}
  
  			// Make sure that the handler has a unique ID, used to find/remove it later
  			if ( !handler.guid ) {
  				handler.guid = jQuery.guid++;
  			}
  
  			// Init the element's event structure and main handler, if this is the first
  			if ( !( events = elemData.events ) ) {
  				events = elemData.events = {};
  			}
  			if ( !( eventHandle = elemData.handle ) ) {
  				eventHandle = elemData.handle = function( e ) {
  
  					// Discard the second event of a jQuery.event.trigger() and
  					// when an event is called after a page has unloaded
  					return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
  						jQuery.event.dispatch.apply( elem, arguments ) : undefined;
  				};
  			}
  
  			// Handle multiple events separated by a space
  			types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
  			t = types.length;
  			while ( t-- ) {
  				tmp = rtypenamespace.exec( types[ t ] ) || [];
  				type = origType = tmp[ 1 ];
  				namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
  
  				// There *must* be a type, no attaching namespace-only handlers
  				if ( !type ) {
  					continue;
  				}
  
  				// If event changes its type, use the special event handlers for the changed type
  				special = jQuery.event.special[ type ] || {};
  
  				// If selector defined, determine special event api type, otherwise given type
  				type = ( selector ? special.delegateType : special.bindType ) || type;
  
  				// Update special based on newly reset type
  				special = jQuery.event.special[ type ] || {};
  
  				// handleObj is passed to all event handlers
  				handleObj = jQuery.extend( {
  					type: type,
  					origType: origType,
  					data: data,
  					handler: handler,
  					guid: handler.guid,
  					selector: selector,
  					needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
  					namespace: namespaces.join( "." )
  				}, handleObjIn );
  
  				// Init the event handler queue if we're the first
  				if ( !( handlers = events[ type ] ) ) {
  					handlers = events[ type ] = [];
  					handlers.delegateCount = 0;
  
  					// Only use addEventListener if the special events handler returns false
  					if ( !special.setup ||
  						special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
  
  						if ( elem.addEventListener ) {
  							elem.addEventListener( type, eventHandle );
  						}
  					}
  				}
  
  				if ( special.add ) {
  					special.add.call( elem, handleObj );
  
  					if ( !handleObj.handler.guid ) {
  						handleObj.handler.guid = handler.guid;
  					}
  				}
  
  				// Add to the element's handler list, delegates in front
  				if ( selector ) {
  					handlers.splice( handlers.delegateCount++, 0, handleObj );
  				} else {
  					handlers.push( handleObj );
  				}
  
  				// Keep track of which events have ever been used, for event optimization
  				jQuery.event.global[ type ] = true;
  			}
  
  		},
  
  		// Detach an event or set of events from an element
  		remove: function( elem, types, handler, selector, mappedTypes ) {
  
  			var j, origCount, tmp,
  				events, t, handleObj,
  				special, handlers, type, namespaces, origType,
  				elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
  
  			if ( !elemData || !( events = elemData.events ) ) {
  				return;
  			}
  
  			// Once for each type.namespace in types; type may be omitted
  			types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
  			t = types.length;
  			while ( t-- ) {
  				tmp = rtypenamespace.exec( types[ t ] ) || [];
  				type = origType = tmp[ 1 ];
  				namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
  
  				// Unbind all events (on this namespace, if provided) for the element
  				if ( !type ) {
  					for ( type in events ) {
  						jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
  					}
  					continue;
  				}
  
  				special = jQuery.event.special[ type ] || {};
  				type = ( selector ? special.delegateType : special.bindType ) || type;
  				handlers = events[ type ] || [];
  				tmp = tmp[ 2 ] &&
  					new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
  
  				// Remove matching events
  				origCount = j = handlers.length;
  				while ( j-- ) {
  					handleObj = handlers[ j ];
  
  					if ( ( mappedTypes || origType === handleObj.origType ) &&
  						( !handler || handler.guid === handleObj.guid ) &&
  						( !tmp || tmp.test( handleObj.namespace ) ) &&
  						( !selector || selector === handleObj.selector ||
  							selector === "**" && handleObj.selector ) ) {
  						handlers.splice( j, 1 );
  
  						if ( handleObj.selector ) {
  							handlers.delegateCount--;
  						}
  						if ( special.remove ) {
  							special.remove.call( elem, handleObj );
  						}
  					}
  				}
  
  				// Remove generic event handler if we removed something and no more handlers exist
  				// (avoids potential for endless recursion during removal of special event handlers)
  				if ( origCount && !handlers.length ) {
  					if ( !special.teardown ||
  						special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
  
  						jQuery.removeEvent( elem, type, elemData.handle );
  					}
  
  					delete events[ type ];
  				}
  			}
  
  			// Remove data and the expando if it's no longer used
  			if ( jQuery.isEmptyObject( events ) ) {
  				dataPriv.remove( elem, "handle events" );
  			}
  		},
  
  		dispatch: function( nativeEvent ) {
  
  			// Make a writable jQuery.Event from the native event object
  			var event = jQuery.event.fix( nativeEvent );
  
  			var i, j, ret, matched, handleObj, handlerQueue,
  				args = new Array( arguments.length ),
  				handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
  				special = jQuery.event.special[ event.type ] || {};
  
  			// Use the fix-ed jQuery.Event rather than the (read-only) native event
  			args[ 0 ] = event;
  
  			for ( i = 1; i < arguments.length; i++ ) {
  				args[ i ] = arguments[ i ];
  			}
  
  			event.delegateTarget = this;
  
  			// Call the preDispatch hook for the mapped type, and let it bail if desired
  			if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
  				return;
  			}
  
  			// Determine handlers
  			handlerQueue = jQuery.event.handlers.call( this, event, handlers );
  
  			// Run delegates first; they may want to stop propagation beneath us
  			i = 0;
  			while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
  				event.currentTarget = matched.elem;
  
  				j = 0;
  				while ( ( handleObj = matched.handlers[ j++ ] ) &&
  					!event.isImmediatePropagationStopped() ) {
  
  					// Triggered event must either 1) have no namespace, or 2) have namespace(s)
  					// a subset or equal to those in the bound event (both can have no namespace).
  					if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
  
  						event.handleObj = handleObj;
  						event.data = handleObj.data;
  
  						ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
  							handleObj.handler ).apply( matched.elem, args );
  
  						if ( ret !== undefined ) {
  							if ( ( event.result = ret ) === false ) {
  								event.preventDefault();
  								event.stopPropagation();
  							}
  						}
  					}
  				}
  			}
  
  			// Call the postDispatch hook for the mapped type
  			if ( special.postDispatch ) {
  				special.postDispatch.call( this, event );
  			}
  
  			return event.result;
  		},
  
  		handlers: function( event, handlers ) {
  			var i, handleObj, sel, matchedHandlers, matchedSelectors,
  				handlerQueue = [],
  				delegateCount = handlers.delegateCount,
  				cur = event.target;
  
  			// Find delegate handlers
  			if ( delegateCount &&
  
  				// Support: IE <=9
  				// Black-hole SVG <use> instance trees (trac-13180)
  				cur.nodeType &&
  
  				// Support: Firefox <=42
  				// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
  				// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
  				// Support: IE 11 only
  				// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
  				!( event.type === "click" && event.button >= 1 ) ) {
  
  				for ( ; cur !== this; cur = cur.parentNode || this ) {
  
  					// Don't check non-elements (#13208)
  					// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
  					if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
  						matchedHandlers = [];
  						matchedSelectors = {};
  						for ( i = 0; i < delegateCount; i++ ) {
  							handleObj = handlers[ i ];
  
  							// Don't conflict with Object.prototype properties (#13203)
  							sel = handleObj.selector + " ";
  
  							if ( matchedSelectors[ sel ] === undefined ) {
  								matchedSelectors[ sel ] = handleObj.needsContext ?
  									jQuery( sel, this ).index( cur ) > -1 :
  									jQuery.find( sel, this, null, [ cur ] ).length;
  							}
  							if ( matchedSelectors[ sel ] ) {
  								matchedHandlers.push( handleObj );
  							}
  						}
  						if ( matchedHandlers.length ) {
  							handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
  						}
  					}
  				}
  			}
  
  			// Add the remaining (directly-bound) handlers
  			cur = this;
  			if ( delegateCount < handlers.length ) {
  				handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
  			}
  
  			return handlerQueue;
  		},
  
  		addProp: function( name, hook ) {
  			Object.defineProperty( jQuery.Event.prototype, name, {
  				enumerable: true,
  				configurable: true,
  
  				get: jQuery.isFunction( hook ) ?
  					function() {
  						if ( this.originalEvent ) {
  								return hook( this.originalEvent );
  						}
  					} :
  					function() {
  						if ( this.originalEvent ) {
  								return this.originalEvent[ name ];
  						}
  					},
  
  				set: function( value ) {
  					Object.defineProperty( this, name, {
  						enumerable: true,
  						configurable: true,
  						writable: true,
  						value: value
  					} );
  				}
  			} );
  		},
  
  		fix: function( originalEvent ) {
  			return originalEvent[ jQuery.expando ] ?
  				originalEvent :
  				new jQuery.Event( originalEvent );
  		},
  
  		special: {
  			load: {
  
  				// Prevent triggered image.load events from bubbling to window.load
  				noBubble: true
  			},
  			focus: {
  
  				// Fire native event if possible so blur/focus sequence is correct
  				trigger: function() {
  					if ( this !== safeActiveElement() && this.focus ) {
  						this.focus();
  						return false;
  					}
  				},
  				delegateType: "focusin"
  			},
  			blur: {
  				trigger: function() {
  					if ( this === safeActiveElement() && this.blur ) {
  						this.blur();
  						return false;
  					}
  				},
  				delegateType: "focusout"
  			},
  			click: {
  
  				// For checkbox, fire native event so checked state will be right
  				trigger: function() {
  					if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
  						this.click();
  						return false;
  					}
  				},
  
  				// For cross-browser consistency, don't fire native .click() on links
  				_default: function( event ) {
  					return jQuery.nodeName( event.target, "a" );
  				}
  			},
  
  			beforeunload: {
  				postDispatch: function( event ) {
  
  					// Support: Firefox 20+
  					// Firefox doesn't alert if the returnValue field is not set.
  					if ( event.result !== undefined && event.originalEvent ) {
  						event.originalEvent.returnValue = event.result;
  					}
  				}
  			}
  		}
  	};
  
  	jQuery.removeEvent = function( elem, type, handle ) {
  
  		// This "if" is needed for plain objects
  		if ( elem.removeEventListener ) {
  			elem.removeEventListener( type, handle );
  		}
  	};
  
  	jQuery.Event = function( src, props ) {
  
  		// Allow instantiation without the 'new' keyword
  		if ( !( this instanceof jQuery.Event ) ) {
  			return new jQuery.Event( src, props );
  		}
  
  		// Event object
  		if ( src && src.type ) {
  			this.originalEvent = src;
  			this.type = src.type;
  
  			// Events bubbling up the document may have been marked as prevented
  			// by a handler lower down the tree; reflect the correct value.
  			this.isDefaultPrevented = src.defaultPrevented ||
  					src.defaultPrevented === undefined &&
  
  					// Support: Android <=2.3 only
  					src.returnValue === false ?
  				returnTrue :
  				returnFalse;
  
  			// Create target properties
  			// Support: Safari <=6 - 7 only
  			// Target should not be a text node (#504, #13143)
  			this.target = ( src.target && src.target.nodeType === 3 ) ?
  				src.target.parentNode :
  				src.target;
  
  			this.currentTarget = src.currentTarget;
  			this.relatedTarget = src.relatedTarget;
  
  		// Event type
  		} else {
  			this.type = src;
  		}
  
  		// Put explicitly provided properties onto the event object
  		if ( props ) {
  			jQuery.extend( this, props );
  		}
  
  		// Create a timestamp if incoming event doesn't have one
  		this.timeStamp = src && src.timeStamp || jQuery.now();
  
  		// Mark it as fixed
  		this[ jQuery.expando ] = true;
  	};
  
  	// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
  	// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
  	jQuery.Event.prototype = {
  		constructor: jQuery.Event,
  		isDefaultPrevented: returnFalse,
  		isPropagationStopped: returnFalse,
  		isImmediatePropagationStopped: returnFalse,
  		isSimulated: false,
  
  		preventDefault: function() {
  			var e = this.originalEvent;
  
  			this.isDefaultPrevented = returnTrue;
  
  			if ( e && !this.isSimulated ) {
  				e.preventDefault();
  			}
  		},
  		stopPropagation: function() {
  			var e = this.originalEvent;
  
  			this.isPropagationStopped = returnTrue;
  
  			if ( e && !this.isSimulated ) {
  				e.stopPropagation();
  			}
  		},
  		stopImmediatePropagation: function() {
  			var e = this.originalEvent;
  
  			this.isImmediatePropagationStopped = returnTrue;
  
  			if ( e && !this.isSimulated ) {
  				e.stopImmediatePropagation();
  			}
  
  			this.stopPropagation();
  		}
  	};
  
  	// Includes all common event props including KeyEvent and MouseEvent specific props
  	jQuery.each( {
  		altKey: true,
  		bubbles: true,
  		cancelable: true,
  		changedTouches: true,
  		ctrlKey: true,
  		detail: true,
  		eventPhase: true,
  		metaKey: true,
  		pageX: true,
  		pageY: true,
  		shiftKey: true,
  		view: true,
  		"char": true,
  		charCode: true,
  		key: true,
  		keyCode: true,
  		button: true,
  		buttons: true,
  		clientX: true,
  		clientY: true,
  		offsetX: true,
  		offsetY: true,
  		pointerId: true,
  		pointerType: true,
  		screenX: true,
  		screenY: true,
  		targetTouches: true,
  		toElement: true,
  		touches: true,
  
  		which: function( event ) {
  			var button = event.button;
  
  			// Add which for key events
  			if ( event.which == null && rkeyEvent.test( event.type ) ) {
  				return event.charCode != null ? event.charCode : event.keyCode;
  			}
  
  			// Add which for click: 1 === left; 2 === middle; 3 === right
  			if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
  				if ( button & 1 ) {
  					return 1;
  				}
  
  				if ( button & 2 ) {
  					return 3;
  				}
  
  				if ( button & 4 ) {
  					return 2;
  				}
  
  				return 0;
  			}
  
  			return event.which;
  		}
  	}, jQuery.event.addProp );
  
  	// Create mouseenter/leave events using mouseover/out and event-time checks
  	// so that event delegation works in jQuery.
  	// Do the same for pointerenter/pointerleave and pointerover/pointerout
  	//
  	// Support: Safari 7 only
  	// Safari sends mouseenter too often; see:
  	// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
  	// for the description of the bug (it existed in older Chrome versions as well).
  	jQuery.each( {
  		mouseenter: "mouseover",
  		mouseleave: "mouseout",
  		pointerenter: "pointerover",
  		pointerleave: "pointerout"
  	}, function( orig, fix ) {
  		jQuery.event.special[ orig ] = {
  			delegateType: fix,
  			bindType: fix,
  
  			handle: function( event ) {
  				var ret,
  					target = this,
  					related = event.relatedTarget,
  					handleObj = event.handleObj;
  
  				// For mouseenter/leave call the handler if related is outside the target.
  				// NB: No relatedTarget if the mouse left/entered the browser window
  				if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
  					event.type = handleObj.origType;
  					ret = handleObj.handler.apply( this, arguments );
  					event.type = fix;
  				}
  				return ret;
  			}
  		};
  	} );
  
  	jQuery.fn.extend( {
  
  		on: function( types, selector, data, fn ) {
  			return on( this, types, selector, data, fn );
  		},
  		one: function( types, selector, data, fn ) {
  			return on( this, types, selector, data, fn, 1 );
  		},
  		off: function( types, selector, fn ) {
  			var handleObj, type;
  			if ( types && types.preventDefault && types.handleObj ) {
  
  				// ( event )  dispatched jQuery.Event
  				handleObj = types.handleObj;
  				jQuery( types.delegateTarget ).off(
  					handleObj.namespace ?
  						handleObj.origType + "." + handleObj.namespace :
  						handleObj.origType,
  					handleObj.selector,
  					handleObj.handler
  				);
  				return this;
  			}
  			if ( typeof types === "object" ) {
  
  				// ( types-object [, selector] )
  				for ( type in types ) {
  					this.off( type, selector, types[ type ] );
  				}
  				return this;
  			}
  			if ( selector === false || typeof selector === "function" ) {
  
  				// ( types [, fn] )
  				fn = selector;
  				selector = undefined;
  			}
  			if ( fn === false ) {
  				fn = returnFalse;
  			}
  			return this.each( function() {
  				jQuery.event.remove( this, types, fn, selector );
  			} );
  		}
  	} );
  
  
  	var
  
  		/* eslint-disable max-len */
  
  		// See https://github.com/eslint/eslint/issues/3229
  		rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
  
  		/* eslint-enable */
  
  		// Support: IE <=10 - 11, Edge 12 - 13
  		// In IE/Edge using regex groups here causes severe slowdowns.
  		// See https://connect.microsoft.com/IE/feedback/details/1736512/
  		rnoInnerhtml = /<script|<style|<link/i,
  
  		// checked="checked" or checked
  		rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
  		rscriptTypeMasked = /^true\/(.*)/,
  		rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
  
  	function manipulationTarget( elem, content ) {
  		if ( jQuery.nodeName( elem, "table" ) &&
  			jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
  
  			return elem.getElementsByTagName( "tbody" )[ 0 ] || elem;
  		}
  
  		return elem;
  	}
  
  	// Replace/restore the type attribute of script elements for safe DOM manipulation
  	function disableScript( elem ) {
  		elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
  		return elem;
  	}
  	function restoreScript( elem ) {
  		var match = rscriptTypeMasked.exec( elem.type );
  
  		if ( match ) {
  			elem.type = match[ 1 ];
  		} else {
  			elem.removeAttribute( "type" );
  		}
  
  		return elem;
  	}
  
  	function cloneCopyEvent( src, dest ) {
  		var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
  
  		if ( dest.nodeType !== 1 ) {
  			return;
  		}
  
  		// 1. Copy private data: events, handlers, etc.
  		if ( dataPriv.hasData( src ) ) {
  			pdataOld = dataPriv.access( src );
  			pdataCur = dataPriv.set( dest, pdataOld );
  			events = pdataOld.events;
  
  			if ( events ) {
  				delete pdataCur.handle;
  				pdataCur.events = {};
  
  				for ( type in events ) {
  					for ( i = 0, l = events[ type ].length; i < l; i++ ) {
  						jQuery.event.add( dest, type, events[ type ][ i ] );
  					}
  				}
  			}
  		}
  
  		// 2. Copy user data
  		if ( dataUser.hasData( src ) ) {
  			udataOld = dataUser.access( src );
  			udataCur = jQuery.extend( {}, udataOld );
  
  			dataUser.set( dest, udataCur );
  		}
  	}
  
  	// Fix IE bugs, see support tests
  	function fixInput( src, dest ) {
  		var nodeName = dest.nodeName.toLowerCase();
  
  		// Fails to persist the checked state of a cloned checkbox or radio button.
  		if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
  			dest.checked = src.checked;
  
  		// Fails to return the selected option to the default selected state when cloning options
  		} else if ( nodeName === "input" || nodeName === "textarea" ) {
  			dest.defaultValue = src.defaultValue;
  		}
  	}
  
  	function domManip( collection, args, callback, ignored ) {
  
  		// Flatten any nested arrays
  		args = concat.apply( [], args );
  
  		var fragment, first, scripts, hasScripts, node, doc,
  			i = 0,
  			l = collection.length,
  			iNoClone = l - 1,
  			value = args[ 0 ],
  			isFunction = jQuery.isFunction( value );
  
  		// We can't cloneNode fragments that contain checked, in WebKit
  		if ( isFunction ||
  				( l > 1 && typeof value === "string" &&
  					!support.checkClone && rchecked.test( value ) ) ) {
  			return collection.each( function( index ) {
  				var self = collection.eq( index );
  				if ( isFunction ) {
  					args[ 0 ] = value.call( this, index, self.html() );
  				}
  				domManip( self, args, callback, ignored );
  			} );
  		}
  
  		if ( l ) {
  			fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
  			first = fragment.firstChild;
  
  			if ( fragment.childNodes.length === 1 ) {
  				fragment = first;
  			}
  
  			// Require either new content or an interest in ignored elements to invoke the callback
  			if ( first || ignored ) {
  				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
  				hasScripts = scripts.length;
  
  				// Use the original fragment for the last item
  				// instead of the first because it can end up
  				// being emptied incorrectly in certain situations (#8070).
  				for ( ; i < l; i++ ) {
  					node = fragment;
  
  					if ( i !== iNoClone ) {
  						node = jQuery.clone( node, true, true );
  
  						// Keep references to cloned scripts for later restoration
  						if ( hasScripts ) {
  
  							// Support: Android <=4.0 only, PhantomJS 1 only
  							// push.apply(_, arraylike) throws on ancient WebKit
  							jQuery.merge( scripts, getAll( node, "script" ) );
  						}
  					}
  
  					callback.call( collection[ i ], node, i );
  				}
  
  				if ( hasScripts ) {
  					doc = scripts[ scripts.length - 1 ].ownerDocument;
  
  					// Reenable scripts
  					jQuery.map( scripts, restoreScript );
  
  					// Evaluate executable scripts on first document insertion
  					for ( i = 0; i < hasScripts; i++ ) {
  						node = scripts[ i ];
  						if ( rscriptType.test( node.type || "" ) &&
  							!dataPriv.access( node, "globalEval" ) &&
  							jQuery.contains( doc, node ) ) {
  
  							if ( node.src ) {
  
  								// Optional AJAX dependency, but won't run scripts if not present
  								if ( jQuery._evalUrl ) {
  									jQuery._evalUrl( node.src );
  								}
  							} else {
  								DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
  							}
  						}
  					}
  				}
  			}
  		}
  
  		return collection;
  	}
  
  	function remove( elem, selector, keepData ) {
  		var node,
  			nodes = selector ? jQuery.filter( selector, elem ) : elem,
  			i = 0;
  
  		for ( ; ( node = nodes[ i ] ) != null; i++ ) {
  			if ( !keepData && node.nodeType === 1 ) {
  				jQuery.cleanData( getAll( node ) );
  			}
  
  			if ( node.parentNode ) {
  				if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
  					setGlobalEval( getAll( node, "script" ) );
  				}
  				node.parentNode.removeChild( node );
  			}
  		}
  
  		return elem;
  	}
  
  	jQuery.extend( {
  		htmlPrefilter: function( html ) {
  			return html.replace( rxhtmlTag, "<$1></$2>" );
  		},
  
  		clone: function( elem, dataAndEvents, deepDataAndEvents ) {
  			var i, l, srcElements, destElements,
  				clone = elem.cloneNode( true ),
  				inPage = jQuery.contains( elem.ownerDocument, elem );
  
  			// Fix IE cloning issues
  			if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
  					!jQuery.isXMLDoc( elem ) ) {
  
  				// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
  				destElements = getAll( clone );
  				srcElements = getAll( elem );
  
  				for ( i = 0, l = srcElements.length; i < l; i++ ) {
  					fixInput( srcElements[ i ], destElements[ i ] );
  				}
  			}
  
  			// Copy the events from the original to the clone
  			if ( dataAndEvents ) {
  				if ( deepDataAndEvents ) {
  					srcElements = srcElements || getAll( elem );
  					destElements = destElements || getAll( clone );
  
  					for ( i = 0, l = srcElements.length; i < l; i++ ) {
  						cloneCopyEvent( srcElements[ i ], destElements[ i ] );
  					}
  				} else {
  					cloneCopyEvent( elem, clone );
  				}
  			}
  
  			// Preserve script evaluation history
  			destElements = getAll( clone, "script" );
  			if ( destElements.length > 0 ) {
  				setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
  			}
  
  			// Return the cloned set
  			return clone;
  		},
  
  		cleanData: function( elems ) {
  			var data, elem, type,
  				special = jQuery.event.special,
  				i = 0;
  
  			for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
  				if ( acceptData( elem ) ) {
  					if ( ( data = elem[ dataPriv.expando ] ) ) {
  						if ( data.events ) {
  							for ( type in data.events ) {
  								if ( special[ type ] ) {
  									jQuery.event.remove( elem, type );
  
  								// This is a shortcut to avoid jQuery.event.remove's overhead
  								} else {
  									jQuery.removeEvent( elem, type, data.handle );
  								}
  							}
  						}
  
  						// Support: Chrome <=35 - 45+
  						// Assign undefined instead of using delete, see Data#remove
  						elem[ dataPriv.expando ] = undefined;
  					}
  					if ( elem[ dataUser.expando ] ) {
  
  						// Support: Chrome <=35 - 45+
  						// Assign undefined instead of using delete, see Data#remove
  						elem[ dataUser.expando ] = undefined;
  					}
  				}
  			}
  		}
  	} );
  
  	jQuery.fn.extend( {
  		detach: function( selector ) {
  			return remove( this, selector, true );
  		},
  
  		remove: function( selector ) {
  			return remove( this, selector );
  		},
  
  		text: function( value ) {
  			return access( this, function( value ) {
  				return value === undefined ?
  					jQuery.text( this ) :
  					this.empty().each( function() {
  						if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  							this.textContent = value;
  						}
  					} );
  			}, null, value, arguments.length );
  		},
  
  		append: function() {
  			return domManip( this, arguments, function( elem ) {
  				if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  					var target = manipulationTarget( this, elem );
  					target.appendChild( elem );
  				}
  			} );
  		},
  
  		prepend: function() {
  			return domManip( this, arguments, function( elem ) {
  				if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  					var target = manipulationTarget( this, elem );
  					target.insertBefore( elem, target.firstChild );
  				}
  			} );
  		},
  
  		before: function() {
  			return domManip( this, arguments, function( elem ) {
  				if ( this.parentNode ) {
  					this.parentNode.insertBefore( elem, this );
  				}
  			} );
  		},
  
  		after: function() {
  			return domManip( this, arguments, function( elem ) {
  				if ( this.parentNode ) {
  					this.parentNode.insertBefore( elem, this.nextSibling );
  				}
  			} );
  		},
  
  		empty: function() {
  			var elem,
  				i = 0;
  
  			for ( ; ( elem = this[ i ] ) != null; i++ ) {
  				if ( elem.nodeType === 1 ) {
  
  					// Prevent memory leaks
  					jQuery.cleanData( getAll( elem, false ) );
  
  					// Remove any remaining nodes
  					elem.textContent = "";
  				}
  			}
  
  			return this;
  		},
  
  		clone: function( dataAndEvents, deepDataAndEvents ) {
  			dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
  			deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
  
  			return this.map( function() {
  				return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
  			} );
  		},
  
  		html: function( value ) {
  			return access( this, function( value ) {
  				var elem = this[ 0 ] || {},
  					i = 0,
  					l = this.length;
  
  				if ( value === undefined && elem.nodeType === 1 ) {
  					return elem.innerHTML;
  				}
  
  				// See if we can take a shortcut and just use innerHTML
  				if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
  					!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
  
  					value = jQuery.htmlPrefilter( value );
  
  					try {
  						for ( ; i < l; i++ ) {
  							elem = this[ i ] || {};
  
  							// Remove element nodes and prevent memory leaks
  							if ( elem.nodeType === 1 ) {
  								jQuery.cleanData( getAll( elem, false ) );
  								elem.innerHTML = value;
  							}
  						}
  
  						elem = 0;
  
  					// If using innerHTML throws an exception, use the fallback method
  					} catch ( e ) {}
  				}
  
  				if ( elem ) {
  					this.empty().append( value );
  				}
  			}, null, value, arguments.length );
  		},
  
  		replaceWith: function() {
  			var ignored = [];
  
  			// Make the changes, replacing each non-ignored context element with the new content
  			return domManip( this, arguments, function( elem ) {
  				var parent = this.parentNode;
  
  				if ( jQuery.inArray( this, ignored ) < 0 ) {
  					jQuery.cleanData( getAll( this ) );
  					if ( parent ) {
  						parent.replaceChild( elem, this );
  					}
  				}
  
  			// Force callback invocation
  			}, ignored );
  		}
  	} );
  
  	jQuery.each( {
  		appendTo: "append",
  		prependTo: "prepend",
  		insertBefore: "before",
  		insertAfter: "after",
  		replaceAll: "replaceWith"
  	}, function( name, original ) {
  		jQuery.fn[ name ] = function( selector ) {
  			var elems,
  				ret = [],
  				insert = jQuery( selector ),
  				last = insert.length - 1,
  				i = 0;
  
  			for ( ; i <= last; i++ ) {
  				elems = i === last ? this : this.clone( true );
  				jQuery( insert[ i ] )[ original ]( elems );
  
  				// Support: Android <=4.0 only, PhantomJS 1 only
  				// .get() because push.apply(_, arraylike) throws on ancient WebKit
  				push.apply( ret, elems.get() );
  			}
  
  			return this.pushStack( ret );
  		};
  	} );
  	var rmargin = ( /^margin/ );
  
  	var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
  
  	var getStyles = function( elem ) {
  
  			// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
  			// IE throws on elements created in popups
  			// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
  			var view = elem.ownerDocument.defaultView;
  
  			if ( !view || !view.opener ) {
  				view = window;
  			}
  
  			return view.getComputedStyle( elem );
  		};
  
  
  
  	( function() {
  
  		// Executing both pixelPosition & boxSizingReliable tests require only one layout
  		// so they're executed at the same time to save the second computation.
  		function computeStyleTests() {
  
  			// This is a singleton, we need to execute it only once
  			if ( !div ) {
  				return;
  			}
  
  			div.style.cssText =
  				"box-sizing:border-box;" +
  				"position:relative;display:block;" +
  				"margin:auto;border:1px;padding:1px;" +
  				"top:1%;width:50%";
  			div.innerHTML = "";
  			documentElement.appendChild( container );
  
  			var divStyle = window.getComputedStyle( div );
  			pixelPositionVal = divStyle.top !== "1%";
  
  			// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
  			reliableMarginLeftVal = divStyle.marginLeft === "2px";
  			boxSizingReliableVal = divStyle.width === "4px";
  
  			// Support: Android 4.0 - 4.3 only
  			// Some styles come back with percentage values, even though they shouldn't
  			div.style.marginRight = "50%";
  			pixelMarginRightVal = divStyle.marginRight === "4px";
  
  			documentElement.removeChild( container );
  
  			// Nullify the div so it wouldn't be stored in the memory and
  			// it will also be a sign that checks already performed
  			div = null;
  		}
  
  		var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
  			container = document.createElement( "div" ),
  			div = document.createElement( "div" );
  
  		// Finish early in limited (non-browser) environments
  		if ( !div.style ) {
  			return;
  		}
  
  		// Support: IE <=9 - 11 only
  		// Style of cloned element affects source element cloned (#8908)
  		div.style.backgroundClip = "content-box";
  		div.cloneNode( true ).style.backgroundClip = "";
  		support.clearCloneStyle = div.style.backgroundClip === "content-box";
  
  		container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
  			"padding:0;margin-top:1px;position:absolute";
  		container.appendChild( div );
  
  		jQuery.extend( support, {
  			pixelPosition: function() {
  				computeStyleTests();
  				return pixelPositionVal;
  			},
  			boxSizingReliable: function() {
  				computeStyleTests();
  				return boxSizingReliableVal;
  			},
  			pixelMarginRight: function() {
  				computeStyleTests();
  				return pixelMarginRightVal;
  			},
  			reliableMarginLeft: function() {
  				computeStyleTests();
  				return reliableMarginLeftVal;
  			}
  		} );
  	} )();
  
  
  	function curCSS( elem, name, computed ) {
  		var width, minWidth, maxWidth, ret,
  			style = elem.style;
  
  		computed = computed || getStyles( elem );
  
  		// Support: IE <=9 only
  		// getPropertyValue is only needed for .css('filter') (#12537)
  		if ( computed ) {
  			ret = computed.getPropertyValue( name ) || computed[ name ];
  
  			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
  				ret = jQuery.style( elem, name );
  			}
  
  			// A tribute to the "awesome hack by Dean Edwards"
  			// Android Browser returns percentage for some values,
  			// but width seems to be reliably pixels.
  			// This is against the CSSOM draft spec:
  			// https://drafts.csswg.org/cssom/#resolved-values
  			if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
  
  				// Remember the original values
  				width = style.width;
  				minWidth = style.minWidth;
  				maxWidth = style.maxWidth;
  
  				// Put in the new values to get a computed value out
  				style.minWidth = style.maxWidth = style.width = ret;
  				ret = computed.width;
  
  				// Revert the changed values
  				style.width = width;
  				style.minWidth = minWidth;
  				style.maxWidth = maxWidth;
  			}
  		}
  
  		return ret !== undefined ?
  
  			// Support: IE <=9 - 11 only
  			// IE returns zIndex value as an integer.
  			ret + "" :
  			ret;
  	}
  
  
  	function addGetHookIf( conditionFn, hookFn ) {
  
  		// Define the hook, we'll check on the first run if it's really needed.
  		return {
  			get: function() {
  				if ( conditionFn() ) {
  
  					// Hook not needed (or it's not possible to use it due
  					// to missing dependency), remove it.
  					delete this.get;
  					return;
  				}
  
  				// Hook needed; redefine it so that the support test is not executed again.
  				return ( this.get = hookFn ).apply( this, arguments );
  			}
  		};
  	}
  
  
  	var
  
  		// Swappable if display is none or starts with table
  		// except "table", "table-cell", or "table-caption"
  		// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
  		rdisplayswap = /^(none|table(?!-c[ea]).+)/,
  		cssShow = { position: "absolute", visibility: "hidden", display: "block" },
  		cssNormalTransform = {
  			letterSpacing: "0",
  			fontWeight: "400"
  		},
  
  		cssPrefixes = [ "Webkit", "Moz", "ms" ],
  		emptyStyle = document.createElement( "div" ).style;
  
  	// Return a css property mapped to a potentially vendor prefixed property
  	function vendorPropName( name ) {
  
  		// Shortcut for names that are not vendor prefixed
  		if ( name in emptyStyle ) {
  			return name;
  		}
  
  		// Check for vendor prefixed names
  		var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
  			i = cssPrefixes.length;
  
  		while ( i-- ) {
  			name = cssPrefixes[ i ] + capName;
  			if ( name in emptyStyle ) {
  				return name;
  			}
  		}
  	}
  
  	function setPositiveNumber( elem, value, subtract ) {
  
  		// Any relative (+/-) values have already been
  		// normalized at this point
  		var matches = rcssNum.exec( value );
  		return matches ?
  
  			// Guard against undefined "subtract", e.g., when used as in cssHooks
  			Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
  			value;
  	}
  
  	function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
  		var i,
  			val = 0;
  
  		// If we already have the right measurement, avoid augmentation
  		if ( extra === ( isBorderBox ? "border" : "content" ) ) {
  			i = 4;
  
  		// Otherwise initialize for horizontal or vertical properties
  		} else {
  			i = name === "width" ? 1 : 0;
  		}
  
  		for ( ; i < 4; i += 2 ) {
  
  			// Both box models exclude margin, so add it if we want it
  			if ( extra === "margin" ) {
  				val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
  			}
  
  			if ( isBorderBox ) {
  
  				// border-box includes padding, so remove it if we want content
  				if ( extra === "content" ) {
  					val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
  				}
  
  				// At this point, extra isn't border nor margin, so remove border
  				if ( extra !== "margin" ) {
  					val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  				}
  			} else {
  
  				// At this point, extra isn't content, so add padding
  				val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
  
  				// At this point, extra isn't content nor padding, so add border
  				if ( extra !== "padding" ) {
  					val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  				}
  			}
  		}
  
  		return val;
  	}
  
  	function getWidthOrHeight( elem, name, extra ) {
  
  		// Start with offset property, which is equivalent to the border-box value
  		var val,
  			valueIsBorderBox = true,
  			styles = getStyles( elem ),
  			isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
  
  		// Support: IE <=11 only
  		// Running getBoundingClientRect on a disconnected node
  		// in IE throws an error.
  		if ( elem.getClientRects().length ) {
  			val = elem.getBoundingClientRect()[ name ];
  		}
  
  		// Some non-html elements return undefined for offsetWidth, so check for null/undefined
  		// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
  		// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
  		if ( val <= 0 || val == null ) {
  
  			// Fall back to computed then uncomputed css if necessary
  			val = curCSS( elem, name, styles );
  			if ( val < 0 || val == null ) {
  				val = elem.style[ name ];
  			}
  
  			// Computed unit is not pixels. Stop here and return.
  			if ( rnumnonpx.test( val ) ) {
  				return val;
  			}
  
  			// Check for style in case a browser which returns unreliable values
  			// for getComputedStyle silently falls back to the reliable elem.style
  			valueIsBorderBox = isBorderBox &&
  				( support.boxSizingReliable() || val === elem.style[ name ] );
  
  			// Normalize "", auto, and prepare for extra
  			val = parseFloat( val ) || 0;
  		}
  
  		// Use the active box-sizing model to add/subtract irrelevant styles
  		return ( val +
  			augmentWidthOrHeight(
  				elem,
  				name,
  				extra || ( isBorderBox ? "border" : "content" ),
  				valueIsBorderBox,
  				styles
  			)
  		) + "px";
  	}
  
  	jQuery.extend( {
  
  		// Add in style property hooks for overriding the default
  		// behavior of getting and setting a style property
  		cssHooks: {
  			opacity: {
  				get: function( elem, computed ) {
  					if ( computed ) {
  
  						// We should always get a number back from opacity
  						var ret = curCSS( elem, "opacity" );
  						return ret === "" ? "1" : ret;
  					}
  				}
  			}
  		},
  
  		// Don't automatically add "px" to these possibly-unitless properties
  		cssNumber: {
  			"animationIterationCount": true,
  			"columnCount": true,
  			"fillOpacity": true,
  			"flexGrow": true,
  			"flexShrink": true,
  			"fontWeight": true,
  			"lineHeight": true,
  			"opacity": true,
  			"order": true,
  			"orphans": true,
  			"widows": true,
  			"zIndex": true,
  			"zoom": true
  		},
  
  		// Add in properties whose names you wish to fix before
  		// setting or getting the value
  		cssProps: {
  			"float": "cssFloat"
  		},
  
  		// Get and set the style property on a DOM Node
  		style: function( elem, name, value, extra ) {
  
  			// Don't set styles on text and comment nodes
  			if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
  				return;
  			}
  
  			// Make sure that we're working with the right name
  			var ret, type, hooks,
  				origName = jQuery.camelCase( name ),
  				style = elem.style;
  
  			name = jQuery.cssProps[ origName ] ||
  				( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
  
  			// Gets hook for the prefixed version, then unprefixed version
  			hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
  
  			// Check if we're setting a value
  			if ( value !== undefined ) {
  				type = typeof value;
  
  				// Convert "+=" or "-=" to relative numbers (#7345)
  				if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
  					value = adjustCSS( elem, name, ret );
  
  					// Fixes bug #9237
  					type = "number";
  				}
  
  				// Make sure that null and NaN values aren't set (#7116)
  				if ( value == null || value !== value ) {
  					return;
  				}
  
  				// If a number was passed in, add the unit (except for certain CSS properties)
  				if ( type === "number" ) {
  					value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
  				}
  
  				// background-* props affect original clone's values
  				if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
  					style[ name ] = "inherit";
  				}
  
  				// If a hook was provided, use that value, otherwise just set the specified value
  				if ( !hooks || !( "set" in hooks ) ||
  					( value = hooks.set( elem, value, extra ) ) !== undefined ) {
  
  					style[ name ] = value;
  				}
  
  			} else {
  
  				// If a hook was provided get the non-computed value from there
  				if ( hooks && "get" in hooks &&
  					( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
  
  					return ret;
  				}
  
  				// Otherwise just get the value from the style object
  				return style[ name ];
  			}
  		},
  
  		css: function( elem, name, extra, styles ) {
  			var val, num, hooks,
  				origName = jQuery.camelCase( name );
  
  			// Make sure that we're working with the right name
  			name = jQuery.cssProps[ origName ] ||
  				( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
  
  			// Try prefixed name followed by the unprefixed name
  			hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
  
  			// If a hook was provided get the computed value from there
  			if ( hooks && "get" in hooks ) {
  				val = hooks.get( elem, true, extra );
  			}
  
  			// Otherwise, if a way to get the computed value exists, use that
  			if ( val === undefined ) {
  				val = curCSS( elem, name, styles );
  			}
  
  			// Convert "normal" to computed value
  			if ( val === "normal" && name in cssNormalTransform ) {
  				val = cssNormalTransform[ name ];
  			}
  
  			// Make numeric if forced or a qualifier was provided and val looks numeric
  			if ( extra === "" || extra ) {
  				num = parseFloat( val );
  				return extra === true || isFinite( num ) ? num || 0 : val;
  			}
  			return val;
  		}
  	} );
  
  	jQuery.each( [ "height", "width" ], function( i, name ) {
  		jQuery.cssHooks[ name ] = {
  			get: function( elem, computed, extra ) {
  				if ( computed ) {
  
  					// Certain elements can have dimension info if we invisibly show them
  					// but it must have a current display style that would benefit
  					return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
  
  						// Support: Safari 8+
  						// Table columns in Safari have non-zero offsetWidth & zero
  						// getBoundingClientRect().width unless display is changed.
  						// Support: IE <=11 only
  						// Running getBoundingClientRect on a disconnected node
  						// in IE throws an error.
  						( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
  							swap( elem, cssShow, function() {
  								return getWidthOrHeight( elem, name, extra );
  							} ) :
  							getWidthOrHeight( elem, name, extra );
  				}
  			},
  
  			set: function( elem, value, extra ) {
  				var matches,
  					styles = extra && getStyles( elem ),
  					subtract = extra && augmentWidthOrHeight(
  						elem,
  						name,
  						extra,
  						jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
  						styles
  					);
  
  				// Convert to pixels if value adjustment is needed
  				if ( subtract && ( matches = rcssNum.exec( value ) ) &&
  					( matches[ 3 ] || "px" ) !== "px" ) {
  
  					elem.style[ name ] = value;
  					value = jQuery.css( elem, name );
  				}
  
  				return setPositiveNumber( elem, value, subtract );
  			}
  		};
  	} );
  
  	jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
  		function( elem, computed ) {
  			if ( computed ) {
  				return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
  					elem.getBoundingClientRect().left -
  						swap( elem, { marginLeft: 0 }, function() {
  							return elem.getBoundingClientRect().left;
  						} )
  					) + "px";
  			}
  		}
  	);
  
  	// These hooks are used by animate to expand properties
  	jQuery.each( {
  		margin: "",
  		padding: "",
  		border: "Width"
  	}, function( prefix, suffix ) {
  		jQuery.cssHooks[ prefix + suffix ] = {
  			expand: function( value ) {
  				var i = 0,
  					expanded = {},
  
  					// Assumes a single number if not a string
  					parts = typeof value === "string" ? value.split( " " ) : [ value ];
  
  				for ( ; i < 4; i++ ) {
  					expanded[ prefix + cssExpand[ i ] + suffix ] =
  						parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
  				}
  
  				return expanded;
  			}
  		};
  
  		if ( !rmargin.test( prefix ) ) {
  			jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
  		}
  	} );
  
  	jQuery.fn.extend( {
  		css: function( name, value ) {
  			return access( this, function( elem, name, value ) {
  				var styles, len,
  					map = {},
  					i = 0;
  
  				if ( jQuery.isArray( name ) ) {
  					styles = getStyles( elem );
  					len = name.length;
  
  					for ( ; i < len; i++ ) {
  						map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
  					}
  
  					return map;
  				}
  
  				return value !== undefined ?
  					jQuery.style( elem, name, value ) :
  					jQuery.css( elem, name );
  			}, name, value, arguments.length > 1 );
  		}
  	} );
  
  
  	function Tween( elem, options, prop, end, easing ) {
  		return new Tween.prototype.init( elem, options, prop, end, easing );
  	}
  	jQuery.Tween = Tween;
  
  	Tween.prototype = {
  		constructor: Tween,
  		init: function( elem, options, prop, end, easing, unit ) {
  			this.elem = elem;
  			this.prop = prop;
  			this.easing = easing || jQuery.easing._default;
  			this.options = options;
  			this.start = this.now = this.cur();
  			this.end = end;
  			this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
  		},
  		cur: function() {
  			var hooks = Tween.propHooks[ this.prop ];
  
  			return hooks && hooks.get ?
  				hooks.get( this ) :
  				Tween.propHooks._default.get( this );
  		},
  		run: function( percent ) {
  			var eased,
  				hooks = Tween.propHooks[ this.prop ];
  
  			if ( this.options.duration ) {
  				this.pos = eased = jQuery.easing[ this.easing ](
  					percent, this.options.duration * percent, 0, 1, this.options.duration
  				);
  			} else {
  				this.pos = eased = percent;
  			}
  			this.now = ( this.end - this.start ) * eased + this.start;
  
  			if ( this.options.step ) {
  				this.options.step.call( this.elem, this.now, this );
  			}
  
  			if ( hooks && hooks.set ) {
  				hooks.set( this );
  			} else {
  				Tween.propHooks._default.set( this );
  			}
  			return this;
  		}
  	};
  
  	Tween.prototype.init.prototype = Tween.prototype;
  
  	Tween.propHooks = {
  		_default: {
  			get: function( tween ) {
  				var result;
  
  				// Use a property on the element directly when it is not a DOM element,
  				// or when there is no matching style property that exists.
  				if ( tween.elem.nodeType !== 1 ||
  					tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
  					return tween.elem[ tween.prop ];
  				}
  
  				// Passing an empty string as a 3rd parameter to .css will automatically
  				// attempt a parseFloat and fallback to a string if the parse fails.
  				// Simple values such as "10px" are parsed to Float;
  				// complex values such as "rotate(1rad)" are returned as-is.
  				result = jQuery.css( tween.elem, tween.prop, "" );
  
  				// Empty strings, null, undefined and "auto" are converted to 0.
  				return !result || result === "auto" ? 0 : result;
  			},
  			set: function( tween ) {
  
  				// Use step hook for back compat.
  				// Use cssHook if its there.
  				// Use .style if available and use plain properties where available.
  				if ( jQuery.fx.step[ tween.prop ] ) {
  					jQuery.fx.step[ tween.prop ]( tween );
  				} else if ( tween.elem.nodeType === 1 &&
  					( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
  						jQuery.cssHooks[ tween.prop ] ) ) {
  					jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
  				} else {
  					tween.elem[ tween.prop ] = tween.now;
  				}
  			}
  		}
  	};
  
  	// Support: IE <=9 only
  	// Panic based approach to setting things on disconnected nodes
  	Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
  		set: function( tween ) {
  			if ( tween.elem.nodeType && tween.elem.parentNode ) {
  				tween.elem[ tween.prop ] = tween.now;
  			}
  		}
  	};
  
  	jQuery.easing = {
  		linear: function( p ) {
  			return p;
  		},
  		swing: function( p ) {
  			return 0.5 - Math.cos( p * Math.PI ) / 2;
  		},
  		_default: "swing"
  	};
  
  	jQuery.fx = Tween.prototype.init;
  
  	// Back compat <1.8 extension point
  	jQuery.fx.step = {};
  
  
  
  
  	var
  		fxNow, timerId,
  		rfxtypes = /^(?:toggle|show|hide)$/,
  		rrun = /queueHooks$/;
  
  	function raf() {
  		if ( timerId ) {
  			window.requestAnimationFrame( raf );
  			jQuery.fx.tick();
  		}
  	}
  
  	// Animations created synchronously will run synchronously
  	function createFxNow() {
  		window.setTimeout( function() {
  			fxNow = undefined;
  		} );
  		return ( fxNow = jQuery.now() );
  	}
  
  	// Generate parameters to create a standard animation
  	function genFx( type, includeWidth ) {
  		var which,
  			i = 0,
  			attrs = { height: type };
  
  		// If we include width, step value is 1 to do all cssExpand values,
  		// otherwise step value is 2 to skip over Left and Right
  		includeWidth = includeWidth ? 1 : 0;
  		for ( ; i < 4; i += 2 - includeWidth ) {
  			which = cssExpand[ i ];
  			attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
  		}
  
  		if ( includeWidth ) {
  			attrs.opacity = attrs.width = type;
  		}
  
  		return attrs;
  	}
  
  	function createTween( value, prop, animation ) {
  		var tween,
  			collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
  			index = 0,
  			length = collection.length;
  		for ( ; index < length; index++ ) {
  			if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
  
  				// We're done with this property
  				return tween;
  			}
  		}
  	}
  
  	function defaultPrefilter( elem, props, opts ) {
  		var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
  			isBox = "width" in props || "height" in props,
  			anim = this,
  			orig = {},
  			style = elem.style,
  			hidden = elem.nodeType && isHiddenWithinTree( elem ),
  			dataShow = dataPriv.get( elem, "fxshow" );
  
  		// Queue-skipping animations hijack the fx hooks
  		if ( !opts.queue ) {
  			hooks = jQuery._queueHooks( elem, "fx" );
  			if ( hooks.unqueued == null ) {
  				hooks.unqueued = 0;
  				oldfire = hooks.empty.fire;
  				hooks.empty.fire = function() {
  					if ( !hooks.unqueued ) {
  						oldfire();
  					}
  				};
  			}
  			hooks.unqueued++;
  
  			anim.always( function() {
  
  				// Ensure the complete handler is called before this completes
  				anim.always( function() {
  					hooks.unqueued--;
  					if ( !jQuery.queue( elem, "fx" ).length ) {
  						hooks.empty.fire();
  					}
  				} );
  			} );
  		}
  
  		// Detect show/hide animations
  		for ( prop in props ) {
  			value = props[ prop ];
  			if ( rfxtypes.test( value ) ) {
  				delete props[ prop ];
  				toggle = toggle || value === "toggle";
  				if ( value === ( hidden ? "hide" : "show" ) ) {
  
  					// Pretend to be hidden if this is a "show" and
  					// there is still data from a stopped show/hide
  					if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
  						hidden = true;
  
  					// Ignore all other no-op show/hide data
  					} else {
  						continue;
  					}
  				}
  				orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
  			}
  		}
  
  		// Bail out if this is a no-op like .hide().hide()
  		propTween = !jQuery.isEmptyObject( props );
  		if ( !propTween && jQuery.isEmptyObject( orig ) ) {
  			return;
  		}
  
  		// Restrict "overflow" and "display" styles during box animations
  		if ( isBox && elem.nodeType === 1 ) {
  
  			// Support: IE <=9 - 11, Edge 12 - 13
  			// Record all 3 overflow attributes because IE does not infer the shorthand
  			// from identically-valued overflowX and overflowY
  			opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
  
  			// Identify a display type, preferring old show/hide data over the CSS cascade
  			restoreDisplay = dataShow && dataShow.display;
  			if ( restoreDisplay == null ) {
  				restoreDisplay = dataPriv.get( elem, "display" );
  			}
  			display = jQuery.css( elem, "display" );
  			if ( display === "none" ) {
  				if ( restoreDisplay ) {
  					display = restoreDisplay;
  				} else {
  
  					// Get nonempty value(s) by temporarily forcing visibility
  					showHide( [ elem ], true );
  					restoreDisplay = elem.style.display || restoreDisplay;
  					display = jQuery.css( elem, "display" );
  					showHide( [ elem ] );
  				}
  			}
  
  			// Animate inline elements as inline-block
  			if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
  				if ( jQuery.css( elem, "float" ) === "none" ) {
  
  					// Restore the original display value at the end of pure show/hide animations
  					if ( !propTween ) {
  						anim.done( function() {
  							style.display = restoreDisplay;
  						} );
  						if ( restoreDisplay == null ) {
  							display = style.display;
  							restoreDisplay = display === "none" ? "" : display;
  						}
  					}
  					style.display = "inline-block";
  				}
  			}
  		}
  
  		if ( opts.overflow ) {
  			style.overflow = "hidden";
  			anim.always( function() {
  				style.overflow = opts.overflow[ 0 ];
  				style.overflowX = opts.overflow[ 1 ];
  				style.overflowY = opts.overflow[ 2 ];
  			} );
  		}
  
  		// Implement show/hide animations
  		propTween = false;
  		for ( prop in orig ) {
  
  			// General show/hide setup for this element animation
  			if ( !propTween ) {
  				if ( dataShow ) {
  					if ( "hidden" in dataShow ) {
  						hidden = dataShow.hidden;
  					}
  				} else {
  					dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
  				}
  
  				// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
  				if ( toggle ) {
  					dataShow.hidden = !hidden;
  				}
  
  				// Show elements before animating them
  				if ( hidden ) {
  					showHide( [ elem ], true );
  				}
  
  				/* eslint-disable no-loop-func */
  
  				anim.done( function() {
  
  				/* eslint-enable no-loop-func */
  
  					// The final step of a "hide" animation is actually hiding the element
  					if ( !hidden ) {
  						showHide( [ elem ] );
  					}
  					dataPriv.remove( elem, "fxshow" );
  					for ( prop in orig ) {
  						jQuery.style( elem, prop, orig[ prop ] );
  					}
  				} );
  			}
  
  			// Per-property setup
  			propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
  			if ( !( prop in dataShow ) ) {
  				dataShow[ prop ] = propTween.start;
  				if ( hidden ) {
  					propTween.end = propTween.start;
  					propTween.start = 0;
  				}
  			}
  		}
  	}
  
  	function propFilter( props, specialEasing ) {
  		var index, name, easing, value, hooks;
  
  		// camelCase, specialEasing and expand cssHook pass
  		for ( index in props ) {
  			name = jQuery.camelCase( index );
  			easing = specialEasing[ name ];
  			value = props[ index ];
  			if ( jQuery.isArray( value ) ) {
  				easing = value[ 1 ];
  				value = props[ index ] = value[ 0 ];
  			}
  
  			if ( index !== name ) {
  				props[ name ] = value;
  				delete props[ index ];
  			}
  
  			hooks = jQuery.cssHooks[ name ];
  			if ( hooks && "expand" in hooks ) {
  				value = hooks.expand( value );
  				delete props[ name ];
  
  				// Not quite $.extend, this won't overwrite existing keys.
  				// Reusing 'index' because we have the correct "name"
  				for ( index in value ) {
  					if ( !( index in props ) ) {
  						props[ index ] = value[ index ];
  						specialEasing[ index ] = easing;
  					}
  				}
  			} else {
  				specialEasing[ name ] = easing;
  			}
  		}
  	}
  
  	function Animation( elem, properties, options ) {
  		var result,
  			stopped,
  			index = 0,
  			length = Animation.prefilters.length,
  			deferred = jQuery.Deferred().always( function() {
  
  				// Don't match elem in the :animated selector
  				delete tick.elem;
  			} ),
  			tick = function() {
  				if ( stopped ) {
  					return false;
  				}
  				var currentTime = fxNow || createFxNow(),
  					remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
  
  					// Support: Android 2.3 only
  					// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
  					temp = remaining / animation.duration || 0,
  					percent = 1 - temp,
  					index = 0,
  					length = animation.tweens.length;
  
  				for ( ; index < length; index++ ) {
  					animation.tweens[ index ].run( percent );
  				}
  
  				deferred.notifyWith( elem, [ animation, percent, remaining ] );
  
  				if ( percent < 1 && length ) {
  					return remaining;
  				} else {
  					deferred.resolveWith( elem, [ animation ] );
  					return false;
  				}
  			},
  			animation = deferred.promise( {
  				elem: elem,
  				props: jQuery.extend( {}, properties ),
  				opts: jQuery.extend( true, {
  					specialEasing: {},
  					easing: jQuery.easing._default
  				}, options ),
  				originalProperties: properties,
  				originalOptions: options,
  				startTime: fxNow || createFxNow(),
  				duration: options.duration,
  				tweens: [],
  				createTween: function( prop, end ) {
  					var tween = jQuery.Tween( elem, animation.opts, prop, end,
  							animation.opts.specialEasing[ prop ] || animation.opts.easing );
  					animation.tweens.push( tween );
  					return tween;
  				},
  				stop: function( gotoEnd ) {
  					var index = 0,
  
  						// If we are going to the end, we want to run all the tweens
  						// otherwise we skip this part
  						length = gotoEnd ? animation.tweens.length : 0;
  					if ( stopped ) {
  						return this;
  					}
  					stopped = true;
  					for ( ; index < length; index++ ) {
  						animation.tweens[ index ].run( 1 );
  					}
  
  					// Resolve when we played the last frame; otherwise, reject
  					if ( gotoEnd ) {
  						deferred.notifyWith( elem, [ animation, 1, 0 ] );
  						deferred.resolveWith( elem, [ animation, gotoEnd ] );
  					} else {
  						deferred.rejectWith( elem, [ animation, gotoEnd ] );
  					}
  					return this;
  				}
  			} ),
  			props = animation.props;
  
  		propFilter( props, animation.opts.specialEasing );
  
  		for ( ; index < length; index++ ) {
  			result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
  			if ( result ) {
  				if ( jQuery.isFunction( result.stop ) ) {
  					jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
  						jQuery.proxy( result.stop, result );
  				}
  				return result;
  			}
  		}
  
  		jQuery.map( props, createTween, animation );
  
  		if ( jQuery.isFunction( animation.opts.start ) ) {
  			animation.opts.start.call( elem, animation );
  		}
  
  		jQuery.fx.timer(
  			jQuery.extend( tick, {
  				elem: elem,
  				anim: animation,
  				queue: animation.opts.queue
  			} )
  		);
  
  		// attach callbacks from options
  		return animation.progress( animation.opts.progress )
  			.done( animation.opts.done, animation.opts.complete )
  			.fail( animation.opts.fail )
  			.always( animation.opts.always );
  	}
  
  	jQuery.Animation = jQuery.extend( Animation, {
  
  		tweeners: {
  			"*": [ function( prop, value ) {
  				var tween = this.createTween( prop, value );
  				adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
  				return tween;
  			} ]
  		},
  
  		tweener: function( props, callback ) {
  			if ( jQuery.isFunction( props ) ) {
  				callback = props;
  				props = [ "*" ];
  			} else {
  				props = props.match( rnothtmlwhite );
  			}
  
  			var prop,
  				index = 0,
  				length = props.length;
  
  			for ( ; index < length; index++ ) {
  				prop = props[ index ];
  				Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
  				Animation.tweeners[ prop ].unshift( callback );
  			}
  		},
  
  		prefilters: [ defaultPrefilter ],
  
  		prefilter: function( callback, prepend ) {
  			if ( prepend ) {
  				Animation.prefilters.unshift( callback );
  			} else {
  				Animation.prefilters.push( callback );
  			}
  		}
  	} );
  
  	jQuery.speed = function( speed, easing, fn ) {
  		var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
  			complete: fn || !fn && easing ||
  				jQuery.isFunction( speed ) && speed,
  			duration: speed,
  			easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
  		};
  
  		// Go to the end state if fx are off or if document is hidden
  		if ( jQuery.fx.off || document.hidden ) {
  			opt.duration = 0;
  
  		} else {
  			if ( typeof opt.duration !== "number" ) {
  				if ( opt.duration in jQuery.fx.speeds ) {
  					opt.duration = jQuery.fx.speeds[ opt.duration ];
  
  				} else {
  					opt.duration = jQuery.fx.speeds._default;
  				}
  			}
  		}
  
  		// Normalize opt.queue - true/undefined/null -> "fx"
  		if ( opt.queue == null || opt.queue === true ) {
  			opt.queue = "fx";
  		}
  
  		// Queueing
  		opt.old = opt.complete;
  
  		opt.complete = function() {
  			if ( jQuery.isFunction( opt.old ) ) {
  				opt.old.call( this );
  			}
  
  			if ( opt.queue ) {
  				jQuery.dequeue( this, opt.queue );
  			}
  		};
  
  		return opt;
  	};
  
  	jQuery.fn.extend( {
  		fadeTo: function( speed, to, easing, callback ) {
  
  			// Show any hidden elements after setting opacity to 0
  			return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
  
  				// Animate to the value specified
  				.end().animate( { opacity: to }, speed, easing, callback );
  		},
  		animate: function( prop, speed, easing, callback ) {
  			var empty = jQuery.isEmptyObject( prop ),
  				optall = jQuery.speed( speed, easing, callback ),
  				doAnimation = function() {
  
  					// Operate on a copy of prop so per-property easing won't be lost
  					var anim = Animation( this, jQuery.extend( {}, prop ), optall );
  
  					// Empty animations, or finishing resolves immediately
  					if ( empty || dataPriv.get( this, "finish" ) ) {
  						anim.stop( true );
  					}
  				};
  				doAnimation.finish = doAnimation;
  
  			return empty || optall.queue === false ?
  				this.each( doAnimation ) :
  				this.queue( optall.queue, doAnimation );
  		},
  		stop: function( type, clearQueue, gotoEnd ) {
  			var stopQueue = function( hooks ) {
  				var stop = hooks.stop;
  				delete hooks.stop;
  				stop( gotoEnd );
  			};
  
  			if ( typeof type !== "string" ) {
  				gotoEnd = clearQueue;
  				clearQueue = type;
  				type = undefined;
  			}
  			if ( clearQueue && type !== false ) {
  				this.queue( type || "fx", [] );
  			}
  
  			return this.each( function() {
  				var dequeue = true,
  					index = type != null && type + "queueHooks",
  					timers = jQuery.timers,
  					data = dataPriv.get( this );
  
  				if ( index ) {
  					if ( data[ index ] && data[ index ].stop ) {
  						stopQueue( data[ index ] );
  					}
  				} else {
  					for ( index in data ) {
  						if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
  							stopQueue( data[ index ] );
  						}
  					}
  				}
  
  				for ( index = timers.length; index--; ) {
  					if ( timers[ index ].elem === this &&
  						( type == null || timers[ index ].queue === type ) ) {
  
  						timers[ index ].anim.stop( gotoEnd );
  						dequeue = false;
  						timers.splice( index, 1 );
  					}
  				}
  
  				// Start the next in the queue if the last step wasn't forced.
  				// Timers currently will call their complete callbacks, which
  				// will dequeue but only if they were gotoEnd.
  				if ( dequeue || !gotoEnd ) {
  					jQuery.dequeue( this, type );
  				}
  			} );
  		},
  		finish: function( type ) {
  			if ( type !== false ) {
  				type = type || "fx";
  			}
  			return this.each( function() {
  				var index,
  					data = dataPriv.get( this ),
  					queue = data[ type + "queue" ],
  					hooks = data[ type + "queueHooks" ],
  					timers = jQuery.timers,
  					length = queue ? queue.length : 0;
  
  				// Enable finishing flag on private data
  				data.finish = true;
  
  				// Empty the queue first
  				jQuery.queue( this, type, [] );
  
  				if ( hooks && hooks.stop ) {
  					hooks.stop.call( this, true );
  				}
  
  				// Look for any active animations, and finish them
  				for ( index = timers.length; index--; ) {
  					if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
  						timers[ index ].anim.stop( true );
  						timers.splice( index, 1 );
  					}
  				}
  
  				// Look for any animations in the old queue and finish them
  				for ( index = 0; index < length; index++ ) {
  					if ( queue[ index ] && queue[ index ].finish ) {
  						queue[ index ].finish.call( this );
  					}
  				}
  
  				// Turn off finishing flag
  				delete data.finish;
  			} );
  		}
  	} );
  
  	jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
  		var cssFn = jQuery.fn[ name ];
  		jQuery.fn[ name ] = function( speed, easing, callback ) {
  			return speed == null || typeof speed === "boolean" ?
  				cssFn.apply( this, arguments ) :
  				this.animate( genFx( name, true ), speed, easing, callback );
  		};
  	} );
  
  	// Generate shortcuts for custom animations
  	jQuery.each( {
  		slideDown: genFx( "show" ),
  		slideUp: genFx( "hide" ),
  		slideToggle: genFx( "toggle" ),
  		fadeIn: { opacity: "show" },
  		fadeOut: { opacity: "hide" },
  		fadeToggle: { opacity: "toggle" }
  	}, function( name, props ) {
  		jQuery.fn[ name ] = function( speed, easing, callback ) {
  			return this.animate( props, speed, easing, callback );
  		};
  	} );
  
  	jQuery.timers = [];
  	jQuery.fx.tick = function() {
  		var timer,
  			i = 0,
  			timers = jQuery.timers;
  
  		fxNow = jQuery.now();
  
  		for ( ; i < timers.length; i++ ) {
  			timer = timers[ i ];
  
  			// Checks the timer has not already been removed
  			if ( !timer() && timers[ i ] === timer ) {
  				timers.splice( i--, 1 );
  			}
  		}
  
  		if ( !timers.length ) {
  			jQuery.fx.stop();
  		}
  		fxNow = undefined;
  	};
  
  	jQuery.fx.timer = function( timer ) {
  		jQuery.timers.push( timer );
  		if ( timer() ) {
  			jQuery.fx.start();
  		} else {
  			jQuery.timers.pop();
  		}
  	};
  
  	jQuery.fx.interval = 13;
  	jQuery.fx.start = function() {
  		if ( !timerId ) {
  			timerId = window.requestAnimationFrame ?
  				window.requestAnimationFrame( raf ) :
  				window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
  		}
  	};
  
  	jQuery.fx.stop = function() {
  		if ( window.cancelAnimationFrame ) {
  			window.cancelAnimationFrame( timerId );
  		} else {
  			window.clearInterval( timerId );
  		}
  
  		timerId = null;
  	};
  
  	jQuery.fx.speeds = {
  		slow: 600,
  		fast: 200,
  
  		// Default speed
  		_default: 400
  	};
  
  
  	// Based off of the plugin by Clint Helfers, with permission.
  	// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
  	jQuery.fn.delay = function( time, type ) {
  		time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
  		type = type || "fx";
  
  		return this.queue( type, function( next, hooks ) {
  			var timeout = window.setTimeout( next, time );
  			hooks.stop = function() {
  				window.clearTimeout( timeout );
  			};
  		} );
  	};
  
  
  	( function() {
  		var input = document.createElement( "input" ),
  			select = document.createElement( "select" ),
  			opt = select.appendChild( document.createElement( "option" ) );
  
  		input.type = "checkbox";
  
  		// Support: Android <=4.3 only
  		// Default value for a checkbox should be "on"
  		support.checkOn = input.value !== "";
  
  		// Support: IE <=11 only
  		// Must access selectedIndex to make default options select
  		support.optSelected = opt.selected;
  
  		// Support: IE <=11 only
  		// An input loses its value after becoming a radio
  		input = document.createElement( "input" );
  		input.value = "t";
  		input.type = "radio";
  		support.radioValue = input.value === "t";
  	} )();
  
  
  	var boolHook,
  		attrHandle = jQuery.expr.attrHandle;
  
  	jQuery.fn.extend( {
  		attr: function( name, value ) {
  			return access( this, jQuery.attr, name, value, arguments.length > 1 );
  		},
  
  		removeAttr: function( name ) {
  			return this.each( function() {
  				jQuery.removeAttr( this, name );
  			} );
  		}
  	} );
  
  	jQuery.extend( {
  		attr: function( elem, name, value ) {
  			var ret, hooks,
  				nType = elem.nodeType;
  
  			// Don't get/set attributes on text, comment and attribute nodes
  			if ( nType === 3 || nType === 8 || nType === 2 ) {
  				return;
  			}
  
  			// Fallback to prop when attributes are not supported
  			if ( typeof elem.getAttribute === "undefined" ) {
  				return jQuery.prop( elem, name, value );
  			}
  
  			// Attribute hooks are determined by the lowercase version
  			// Grab necessary hook if one is defined
  			if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
  				hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
  					( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
  			}
  
  			if ( value !== undefined ) {
  				if ( value === null ) {
  					jQuery.removeAttr( elem, name );
  					return;
  				}
  
  				if ( hooks && "set" in hooks &&
  					( ret = hooks.set( elem, value, name ) ) !== undefined ) {
  					return ret;
  				}
  
  				elem.setAttribute( name, value + "" );
  				return value;
  			}
  
  			if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
  				return ret;
  			}
  
  			ret = jQuery.find.attr( elem, name );
  
  			// Non-existent attributes return null, we normalize to undefined
  			return ret == null ? undefined : ret;
  		},
  
  		attrHooks: {
  			type: {
  				set: function( elem, value ) {
  					if ( !support.radioValue && value === "radio" &&
  						jQuery.nodeName( elem, "input" ) ) {
  						var val = elem.value;
  						elem.setAttribute( "type", value );
  						if ( val ) {
  							elem.value = val;
  						}
  						return value;
  					}
  				}
  			}
  		},
  
  		removeAttr: function( elem, value ) {
  			var name,
  				i = 0,
  
  				// Attribute names can contain non-HTML whitespace characters
  				// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
  				attrNames = value && value.match( rnothtmlwhite );
  
  			if ( attrNames && elem.nodeType === 1 ) {
  				while ( ( name = attrNames[ i++ ] ) ) {
  					elem.removeAttribute( name );
  				}
  			}
  		}
  	} );
  
  	// Hooks for boolean attributes
  	boolHook = {
  		set: function( elem, value, name ) {
  			if ( value === false ) {
  
  				// Remove boolean attributes when set to false
  				jQuery.removeAttr( elem, name );
  			} else {
  				elem.setAttribute( name, name );
  			}
  			return name;
  		}
  	};
  
  	jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
  		var getter = attrHandle[ name ] || jQuery.find.attr;
  
  		attrHandle[ name ] = function( elem, name, isXML ) {
  			var ret, handle,
  				lowercaseName = name.toLowerCase();
  
  			if ( !isXML ) {
  
  				// Avoid an infinite loop by temporarily removing this function from the getter
  				handle = attrHandle[ lowercaseName ];
  				attrHandle[ lowercaseName ] = ret;
  				ret = getter( elem, name, isXML ) != null ?
  					lowercaseName :
  					null;
  				attrHandle[ lowercaseName ] = handle;
  			}
  			return ret;
  		};
  	} );
  
  
  
  
  	var rfocusable = /^(?:input|select|textarea|button)$/i,
  		rclickable = /^(?:a|area)$/i;
  
  	jQuery.fn.extend( {
  		prop: function( name, value ) {
  			return access( this, jQuery.prop, name, value, arguments.length > 1 );
  		},
  
  		removeProp: function( name ) {
  			return this.each( function() {
  				delete this[ jQuery.propFix[ name ] || name ];
  			} );
  		}
  	} );
  
  	jQuery.extend( {
  		prop: function( elem, name, value ) {
  			var ret, hooks,
  				nType = elem.nodeType;
  
  			// Don't get/set properties on text, comment and attribute nodes
  			if ( nType === 3 || nType === 8 || nType === 2 ) {
  				return;
  			}
  
  			if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
  
  				// Fix name and attach hooks
  				name = jQuery.propFix[ name ] || name;
  				hooks = jQuery.propHooks[ name ];
  			}
  
  			if ( value !== undefined ) {
  				if ( hooks && "set" in hooks &&
  					( ret = hooks.set( elem, value, name ) ) !== undefined ) {
  					return ret;
  				}
  
  				return ( elem[ name ] = value );
  			}
  
  			if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
  				return ret;
  			}
  
  			return elem[ name ];
  		},
  
  		propHooks: {
  			tabIndex: {
  				get: function( elem ) {
  
  					// Support: IE <=9 - 11 only
  					// elem.tabIndex doesn't always return the
  					// correct value when it hasn't been explicitly set
  					// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
  					// Use proper attribute retrieval(#12072)
  					var tabindex = jQuery.find.attr( elem, "tabindex" );
  
  					if ( tabindex ) {
  						return parseInt( tabindex, 10 );
  					}
  
  					if (
  						rfocusable.test( elem.nodeName ) ||
  						rclickable.test( elem.nodeName ) &&
  						elem.href
  					) {
  						return 0;
  					}
  
  					return -1;
  				}
  			}
  		},
  
  		propFix: {
  			"for": "htmlFor",
  			"class": "className"
  		}
  	} );
  
  	// Support: IE <=11 only
  	// Accessing the selectedIndex property
  	// forces the browser to respect setting selected
  	// on the option
  	// The getter ensures a default option is selected
  	// when in an optgroup
  	// eslint rule "no-unused-expressions" is disabled for this code
  	// since it considers such accessions noop
  	if ( !support.optSelected ) {
  		jQuery.propHooks.selected = {
  			get: function( elem ) {
  
  				/* eslint no-unused-expressions: "off" */
  
  				var parent = elem.parentNode;
  				if ( parent && parent.parentNode ) {
  					parent.parentNode.selectedIndex;
  				}
  				return null;
  			},
  			set: function( elem ) {
  
  				/* eslint no-unused-expressions: "off" */
  
  				var parent = elem.parentNode;
  				if ( parent ) {
  					parent.selectedIndex;
  
  					if ( parent.parentNode ) {
  						parent.parentNode.selectedIndex;
  					}
  				}
  			}
  		};
  	}
  
  	jQuery.each( [
  		"tabIndex",
  		"readOnly",
  		"maxLength",
  		"cellSpacing",
  		"cellPadding",
  		"rowSpan",
  		"colSpan",
  		"useMap",
  		"frameBorder",
  		"contentEditable"
  	], function() {
  		jQuery.propFix[ this.toLowerCase() ] = this;
  	} );
  
  
  
  
  		// Strip and collapse whitespace according to HTML spec
  		// https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace
  		function stripAndCollapse( value ) {
  			var tokens = value.match( rnothtmlwhite ) || [];
  			return tokens.join( " " );
  		}
  
  
  	function getClass( elem ) {
  		return elem.getAttribute && elem.getAttribute( "class" ) || "";
  	}
  
  	jQuery.fn.extend( {
  		addClass: function( value ) {
  			var classes, elem, cur, curValue, clazz, j, finalValue,
  				i = 0;
  
  			if ( jQuery.isFunction( value ) ) {
  				return this.each( function( j ) {
  					jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
  				} );
  			}
  
  			if ( typeof value === "string" && value ) {
  				classes = value.match( rnothtmlwhite ) || [];
  
  				while ( ( elem = this[ i++ ] ) ) {
  					curValue = getClass( elem );
  					cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
  
  					if ( cur ) {
  						j = 0;
  						while ( ( clazz = classes[ j++ ] ) ) {
  							if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
  								cur += clazz + " ";
  							}
  						}
  
  						// Only assign if different to avoid unneeded rendering.
  						finalValue = stripAndCollapse( cur );
  						if ( curValue !== finalValue ) {
  							elem.setAttribute( "class", finalValue );
  						}
  					}
  				}
  			}
  
  			return this;
  		},
  
  		removeClass: function( value ) {
  			var classes, elem, cur, curValue, clazz, j, finalValue,
  				i = 0;
  
  			if ( jQuery.isFunction( value ) ) {
  				return this.each( function( j ) {
  					jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
  				} );
  			}
  
  			if ( !arguments.length ) {
  				return this.attr( "class", "" );
  			}
  
  			if ( typeof value === "string" && value ) {
  				classes = value.match( rnothtmlwhite ) || [];
  
  				while ( ( elem = this[ i++ ] ) ) {
  					curValue = getClass( elem );
  
  					// This expression is here for better compressibility (see addClass)
  					cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
  
  					if ( cur ) {
  						j = 0;
  						while ( ( clazz = classes[ j++ ] ) ) {
  
  							// Remove *all* instances
  							while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
  								cur = cur.replace( " " + clazz + " ", " " );
  							}
  						}
  
  						// Only assign if different to avoid unneeded rendering.
  						finalValue = stripAndCollapse( cur );
  						if ( curValue !== finalValue ) {
  							elem.setAttribute( "class", finalValue );
  						}
  					}
  				}
  			}
  
  			return this;
  		},
  
  		toggleClass: function( value, stateVal ) {
  			var type = typeof value;
  
  			if ( typeof stateVal === "boolean" && type === "string" ) {
  				return stateVal ? this.addClass( value ) : this.removeClass( value );
  			}
  
  			if ( jQuery.isFunction( value ) ) {
  				return this.each( function( i ) {
  					jQuery( this ).toggleClass(
  						value.call( this, i, getClass( this ), stateVal ),
  						stateVal
  					);
  				} );
  			}
  
  			return this.each( function() {
  				var className, i, self, classNames;
  
  				if ( type === "string" ) {
  
  					// Toggle individual class names
  					i = 0;
  					self = jQuery( this );
  					classNames = value.match( rnothtmlwhite ) || [];
  
  					while ( ( className = classNames[ i++ ] ) ) {
  
  						// Check each className given, space separated list
  						if ( self.hasClass( className ) ) {
  							self.removeClass( className );
  						} else {
  							self.addClass( className );
  						}
  					}
  
  				// Toggle whole class name
  				} else if ( value === undefined || type === "boolean" ) {
  					className = getClass( this );
  					if ( className ) {
  
  						// Store className if set
  						dataPriv.set( this, "__className__", className );
  					}
  
  					// If the element has a class name or if we're passed `false`,
  					// then remove the whole classname (if there was one, the above saved it).
  					// Otherwise bring back whatever was previously saved (if anything),
  					// falling back to the empty string if nothing was stored.
  					if ( this.setAttribute ) {
  						this.setAttribute( "class",
  							className || value === false ?
  							"" :
  							dataPriv.get( this, "__className__" ) || ""
  						);
  					}
  				}
  			} );
  		},
  
  		hasClass: function( selector ) {
  			var className, elem,
  				i = 0;
  
  			className = " " + selector + " ";
  			while ( ( elem = this[ i++ ] ) ) {
  				if ( elem.nodeType === 1 &&
  					( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
  						return true;
  				}
  			}
  
  			return false;
  		}
  	} );
  
  
  
  
  	var rreturn = /\r/g;
  
  	jQuery.fn.extend( {
  		val: function( value ) {
  			var hooks, ret, isFunction,
  				elem = this[ 0 ];
  
  			if ( !arguments.length ) {
  				if ( elem ) {
  					hooks = jQuery.valHooks[ elem.type ] ||
  						jQuery.valHooks[ elem.nodeName.toLowerCase() ];
  
  					if ( hooks &&
  						"get" in hooks &&
  						( ret = hooks.get( elem, "value" ) ) !== undefined
  					) {
  						return ret;
  					}
  
  					ret = elem.value;
  
  					// Handle most common string cases
  					if ( typeof ret === "string" ) {
  						return ret.replace( rreturn, "" );
  					}
  
  					// Handle cases where value is null/undef or number
  					return ret == null ? "" : ret;
  				}
  
  				return;
  			}
  
  			isFunction = jQuery.isFunction( value );
  
  			return this.each( function( i ) {
  				var val;
  
  				if ( this.nodeType !== 1 ) {
  					return;
  				}
  
  				if ( isFunction ) {
  					val = value.call( this, i, jQuery( this ).val() );
  				} else {
  					val = value;
  				}
  
  				// Treat null/undefined as ""; convert numbers to string
  				if ( val == null ) {
  					val = "";
  
  				} else if ( typeof val === "number" ) {
  					val += "";
  
  				} else if ( jQuery.isArray( val ) ) {
  					val = jQuery.map( val, function( value ) {
  						return value == null ? "" : value + "";
  					} );
  				}
  
  				hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
  
  				// If set returns undefined, fall back to normal setting
  				if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
  					this.value = val;
  				}
  			} );
  		}
  	} );
  
  	jQuery.extend( {
  		valHooks: {
  			option: {
  				get: function( elem ) {
  
  					var val = jQuery.find.attr( elem, "value" );
  					return val != null ?
  						val :
  
  						// Support: IE <=10 - 11 only
  						// option.text throws exceptions (#14686, #14858)
  						// Strip and collapse whitespace
  						// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
  						stripAndCollapse( jQuery.text( elem ) );
  				}
  			},
  			select: {
  				get: function( elem ) {
  					var value, option, i,
  						options = elem.options,
  						index = elem.selectedIndex,
  						one = elem.type === "select-one",
  						values = one ? null : [],
  						max = one ? index + 1 : options.length;
  
  					if ( index < 0 ) {
  						i = max;
  
  					} else {
  						i = one ? index : 0;
  					}
  
  					// Loop through all the selected options
  					for ( ; i < max; i++ ) {
  						option = options[ i ];
  
  						// Support: IE <=9 only
  						// IE8-9 doesn't update selected after form reset (#2551)
  						if ( ( option.selected || i === index ) &&
  
  								// Don't return options that are disabled or in a disabled optgroup
  								!option.disabled &&
  								( !option.parentNode.disabled ||
  									!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
  
  							// Get the specific value for the option
  							value = jQuery( option ).val();
  
  							// We don't need an array for one selects
  							if ( one ) {
  								return value;
  							}
  
  							// Multi-Selects return an array
  							values.push( value );
  						}
  					}
  
  					return values;
  				},
  
  				set: function( elem, value ) {
  					var optionSet, option,
  						options = elem.options,
  						values = jQuery.makeArray( value ),
  						i = options.length;
  
  					while ( i-- ) {
  						option = options[ i ];
  
  						/* eslint-disable no-cond-assign */
  
  						if ( option.selected =
  							jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
  						) {
  							optionSet = true;
  						}
  
  						/* eslint-enable no-cond-assign */
  					}
  
  					// Force browsers to behave consistently when non-matching value is set
  					if ( !optionSet ) {
  						elem.selectedIndex = -1;
  					}
  					return values;
  				}
  			}
  		}
  	} );
  
  	// Radios and checkboxes getter/setter
  	jQuery.each( [ "radio", "checkbox" ], function() {
  		jQuery.valHooks[ this ] = {
  			set: function( elem, value ) {
  				if ( jQuery.isArray( value ) ) {
  					return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
  				}
  			}
  		};
  		if ( !support.checkOn ) {
  			jQuery.valHooks[ this ].get = function( elem ) {
  				return elem.getAttribute( "value" ) === null ? "on" : elem.value;
  			};
  		}
  	} );
  
  
  
  
  	// Return jQuery for attributes-only inclusion
  
  
  	var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
  
  	jQuery.extend( jQuery.event, {
  
  		trigger: function( event, data, elem, onlyHandlers ) {
  
  			var i, cur, tmp, bubbleType, ontype, handle, special,
  				eventPath = [ elem || document ],
  				type = hasOwn.call( event, "type" ) ? event.type : event,
  				namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
  
  			cur = tmp = elem = elem || document;
  
  			// Don't do events on text and comment nodes
  			if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
  				return;
  			}
  
  			// focus/blur morphs to focusin/out; ensure we're not firing them right now
  			if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
  				return;
  			}
  
  			if ( type.indexOf( "." ) > -1 ) {
  
  				// Namespaced trigger; create a regexp to match event type in handle()
  				namespaces = type.split( "." );
  				type = namespaces.shift();
  				namespaces.sort();
  			}
  			ontype = type.indexOf( ":" ) < 0 && "on" + type;
  
  			// Caller can pass in a jQuery.Event object, Object, or just an event type string
  			event = event[ jQuery.expando ] ?
  				event :
  				new jQuery.Event( type, typeof event === "object" && event );
  
  			// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
  			event.isTrigger = onlyHandlers ? 2 : 3;
  			event.namespace = namespaces.join( "." );
  			event.rnamespace = event.namespace ?
  				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
  				null;
  
  			// Clean up the event in case it is being reused
  			event.result = undefined;
  			if ( !event.target ) {
  				event.target = elem;
  			}
  
  			// Clone any incoming data and prepend the event, creating the handler arg list
  			data = data == null ?
  				[ event ] :
  				jQuery.makeArray( data, [ event ] );
  
  			// Allow special events to draw outside the lines
  			special = jQuery.event.special[ type ] || {};
  			if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
  				return;
  			}
  
  			// Determine event propagation path in advance, per W3C events spec (#9951)
  			// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
  			if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
  
  				bubbleType = special.delegateType || type;
  				if ( !rfocusMorph.test( bubbleType + type ) ) {
  					cur = cur.parentNode;
  				}
  				for ( ; cur; cur = cur.parentNode ) {
  					eventPath.push( cur );
  					tmp = cur;
  				}
  
  				// Only add window if we got to document (e.g., not plain obj or detached DOM)
  				if ( tmp === ( elem.ownerDocument || document ) ) {
  					eventPath.push( tmp.defaultView || tmp.parentWindow || window );
  				}
  			}
  
  			// Fire handlers on the event path
  			i = 0;
  			while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
  
  				event.type = i > 1 ?
  					bubbleType :
  					special.bindType || type;
  
  				// jQuery handler
  				handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
  					dataPriv.get( cur, "handle" );
  				if ( handle ) {
  					handle.apply( cur, data );
  				}
  
  				// Native handler
  				handle = ontype && cur[ ontype ];
  				if ( handle && handle.apply && acceptData( cur ) ) {
  					event.result = handle.apply( cur, data );
  					if ( event.result === false ) {
  						event.preventDefault();
  					}
  				}
  			}
  			event.type = type;
  
  			// If nobody prevented the default action, do it now
  			if ( !onlyHandlers && !event.isDefaultPrevented() ) {
  
  				if ( ( !special._default ||
  					special._default.apply( eventPath.pop(), data ) === false ) &&
  					acceptData( elem ) ) {
  
  					// Call a native DOM method on the target with the same name as the event.
  					// Don't do default actions on window, that's where global variables be (#6170)
  					if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
  
  						// Don't re-trigger an onFOO event when we call its FOO() method
  						tmp = elem[ ontype ];
  
  						if ( tmp ) {
  							elem[ ontype ] = null;
  						}
  
  						// Prevent re-triggering of the same event, since we already bubbled it above
  						jQuery.event.triggered = type;
  						elem[ type ]();
  						jQuery.event.triggered = undefined;
  
  						if ( tmp ) {
  							elem[ ontype ] = tmp;
  						}
  					}
  				}
  			}
  
  			return event.result;
  		},
  
  		// Piggyback on a donor event to simulate a different one
  		// Used only for `focus(in | out)` events
  		simulate: function( type, elem, event ) {
  			var e = jQuery.extend(
  				new jQuery.Event(),
  				event,
  				{
  					type: type,
  					isSimulated: true
  				}
  			);
  
  			jQuery.event.trigger( e, null, elem );
  		}
  
  	} );
  
  	jQuery.fn.extend( {
  
  		trigger: function( type, data ) {
  			return this.each( function() {
  				jQuery.event.trigger( type, data, this );
  			} );
  		},
  		triggerHandler: function( type, data ) {
  			var elem = this[ 0 ];
  			if ( elem ) {
  				return jQuery.event.trigger( type, data, elem, true );
  			}
  		}
  	} );
  
  
  	jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
  		"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
  		"change select submit keydown keypress keyup contextmenu" ).split( " " ),
  		function( i, name ) {
  
  		// Handle event binding
  		jQuery.fn[ name ] = function( data, fn ) {
  			return arguments.length > 0 ?
  				this.on( name, null, data, fn ) :
  				this.trigger( name );
  		};
  	} );
  
  	jQuery.fn.extend( {
  		hover: function( fnOver, fnOut ) {
  			return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
  		}
  	} );
  
  
  
  
  	support.focusin = "onfocusin" in window;
  
  
  	// Support: Firefox <=44
  	// Firefox doesn't have focus(in | out) events
  	// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
  	//
  	// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
  	// focus(in | out) events fire after focus & blur events,
  	// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
  	// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
  	if ( !support.focusin ) {
  		jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
  
  			// Attach a single capturing handler on the document while someone wants focusin/focusout
  			var handler = function( event ) {
  				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
  			};
  
  			jQuery.event.special[ fix ] = {
  				setup: function() {
  					var doc = this.ownerDocument || this,
  						attaches = dataPriv.access( doc, fix );
  
  					if ( !attaches ) {
  						doc.addEventListener( orig, handler, true );
  					}
  					dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
  				},
  				teardown: function() {
  					var doc = this.ownerDocument || this,
  						attaches = dataPriv.access( doc, fix ) - 1;
  
  					if ( !attaches ) {
  						doc.removeEventListener( orig, handler, true );
  						dataPriv.remove( doc, fix );
  
  					} else {
  						dataPriv.access( doc, fix, attaches );
  					}
  				}
  			};
  		} );
  	}
  	var location = window.location;
  
  	var nonce = jQuery.now();
  
  	var rquery = ( /\?/ );
  
  
  
  	// Cross-browser xml parsing
  	jQuery.parseXML = function( data ) {
  		var xml;
  		if ( !data || typeof data !== "string" ) {
  			return null;
  		}
  
  		// Support: IE 9 - 11 only
  		// IE throws on parseFromString with invalid input.
  		try {
  			xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
  		} catch ( e ) {
  			xml = undefined;
  		}
  
  		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
  			jQuery.error( "Invalid XML: " + data );
  		}
  		return xml;
  	};
  
  
  	var
  		rbracket = /\[\]$/,
  		rCRLF = /\r?\n/g,
  		rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
  		rsubmittable = /^(?:input|select|textarea|keygen)/i;
  
  	function buildParams( prefix, obj, traditional, add ) {
  		var name;
  
  		if ( jQuery.isArray( obj ) ) {
  
  			// Serialize array item.
  			jQuery.each( obj, function( i, v ) {
  				if ( traditional || rbracket.test( prefix ) ) {
  
  					// Treat each array item as a scalar.
  					add( prefix, v );
  
  				} else {
  
  					// Item is non-scalar (array or object), encode its numeric index.
  					buildParams(
  						prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
  						v,
  						traditional,
  						add
  					);
  				}
  			} );
  
  		} else if ( !traditional && jQuery.type( obj ) === "object" ) {
  
  			// Serialize object item.
  			for ( name in obj ) {
  				buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
  			}
  
  		} else {
  
  			// Serialize scalar item.
  			add( prefix, obj );
  		}
  	}
  
  	// Serialize an array of form elements or a set of
  	// key/values into a query string
  	jQuery.param = function( a, traditional ) {
  		var prefix,
  			s = [],
  			add = function( key, valueOrFunction ) {
  
  				// If value is a function, invoke it and use its return value
  				var value = jQuery.isFunction( valueOrFunction ) ?
  					valueOrFunction() :
  					valueOrFunction;
  
  				s[ s.length ] = encodeURIComponent( key ) + "=" +
  					encodeURIComponent( value == null ? "" : value );
  			};
  
  		// If an array was passed in, assume that it is an array of form elements.
  		if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
  
  			// Serialize the form elements
  			jQuery.each( a, function() {
  				add( this.name, this.value );
  			} );
  
  		} else {
  
  			// If traditional, encode the "old" way (the way 1.3.2 or older
  			// did it), otherwise encode params recursively.
  			for ( prefix in a ) {
  				buildParams( prefix, a[ prefix ], traditional, add );
  			}
  		}
  
  		// Return the resulting serialization
  		return s.join( "&" );
  	};
  
  	jQuery.fn.extend( {
  		serialize: function() {
  			return jQuery.param( this.serializeArray() );
  		},
  		serializeArray: function() {
  			return this.map( function() {
  
  				// Can add propHook for "elements" to filter or add form elements
  				var elements = jQuery.prop( this, "elements" );
  				return elements ? jQuery.makeArray( elements ) : this;
  			} )
  			.filter( function() {
  				var type = this.type;
  
  				// Use .is( ":disabled" ) so that fieldset[disabled] works
  				return this.name && !jQuery( this ).is( ":disabled" ) &&
  					rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
  					( this.checked || !rcheckableType.test( type ) );
  			} )
  			.map( function( i, elem ) {
  				var val = jQuery( this ).val();
  
  				if ( val == null ) {
  					return null;
  				}
  
  				if ( jQuery.isArray( val ) ) {
  					return jQuery.map( val, function( val ) {
  						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
  					} );
  				}
  
  				return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
  			} ).get();
  		}
  	} );
  
  
  	var
  		r20 = /%20/g,
  		rhash = /#.*$/,
  		rantiCache = /([?&])_=[^&]*/,
  		rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
  
  		// #7653, #8125, #8152: local protocol detection
  		rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
  		rnoContent = /^(?:GET|HEAD)$/,
  		rprotocol = /^\/\//,
  
  		/* Prefilters
  		 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
  		 * 2) These are called:
  		 *    - BEFORE asking for a transport
  		 *    - AFTER param serialization (s.data is a string if s.processData is true)
  		 * 3) key is the dataType
  		 * 4) the catchall symbol "*" can be used
  		 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
  		 */
  		prefilters = {},
  
  		/* Transports bindings
  		 * 1) key is the dataType
  		 * 2) the catchall symbol "*" can be used
  		 * 3) selection will start with transport dataType and THEN go to "*" if needed
  		 */
  		transports = {},
  
  		// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
  		allTypes = "*/".concat( "*" ),
  
  		// Anchor tag for parsing the document origin
  		originAnchor = document.createElement( "a" );
  		originAnchor.href = location.href;
  
  	// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
  	function addToPrefiltersOrTransports( structure ) {
  
  		// dataTypeExpression is optional and defaults to "*"
  		return function( dataTypeExpression, func ) {
  
  			if ( typeof dataTypeExpression !== "string" ) {
  				func = dataTypeExpression;
  				dataTypeExpression = "*";
  			}
  
  			var dataType,
  				i = 0,
  				dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
  
  			if ( jQuery.isFunction( func ) ) {
  
  				// For each dataType in the dataTypeExpression
  				while ( ( dataType = dataTypes[ i++ ] ) ) {
  
  					// Prepend if requested
  					if ( dataType[ 0 ] === "+" ) {
  						dataType = dataType.slice( 1 ) || "*";
  						( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
  
  					// Otherwise append
  					} else {
  						( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
  					}
  				}
  			}
  		};
  	}
  
  	// Base inspection function for prefilters and transports
  	function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
  
  		var inspected = {},
  			seekingTransport = ( structure === transports );
  
  		function inspect( dataType ) {
  			var selected;
  			inspected[ dataType ] = true;
  			jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
  				var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
  				if ( typeof dataTypeOrTransport === "string" &&
  					!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
  
  					options.dataTypes.unshift( dataTypeOrTransport );
  					inspect( dataTypeOrTransport );
  					return false;
  				} else if ( seekingTransport ) {
  					return !( selected = dataTypeOrTransport );
  				}
  			} );
  			return selected;
  		}
  
  		return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
  	}
  
  	// A special extend for ajax options
  	// that takes "flat" options (not to be deep extended)
  	// Fixes #9887
  	function ajaxExtend( target, src ) {
  		var key, deep,
  			flatOptions = jQuery.ajaxSettings.flatOptions || {};
  
  		for ( key in src ) {
  			if ( src[ key ] !== undefined ) {
  				( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
  			}
  		}
  		if ( deep ) {
  			jQuery.extend( true, target, deep );
  		}
  
  		return target;
  	}
  
  	/* Handles responses to an ajax request:
  	 * - finds the right dataType (mediates between content-type and expected dataType)
  	 * - returns the corresponding response
  	 */
  	function ajaxHandleResponses( s, jqXHR, responses ) {
  
  		var ct, type, finalDataType, firstDataType,
  			contents = s.contents,
  			dataTypes = s.dataTypes;
  
  		// Remove auto dataType and get content-type in the process
  		while ( dataTypes[ 0 ] === "*" ) {
  			dataTypes.shift();
  			if ( ct === undefined ) {
  				ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
  			}
  		}
  
  		// Check if we're dealing with a known content-type
  		if ( ct ) {
  			for ( type in contents ) {
  				if ( contents[ type ] && contents[ type ].test( ct ) ) {
  					dataTypes.unshift( type );
  					break;
  				}
  			}
  		}
  
  		// Check to see if we have a response for the expected dataType
  		if ( dataTypes[ 0 ] in responses ) {
  			finalDataType = dataTypes[ 0 ];
  		} else {
  
  			// Try convertible dataTypes
  			for ( type in responses ) {
  				if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
  					finalDataType = type;
  					break;
  				}
  				if ( !firstDataType ) {
  					firstDataType = type;
  				}
  			}
  
  			// Or just use first one
  			finalDataType = finalDataType || firstDataType;
  		}
  
  		// If we found a dataType
  		// We add the dataType to the list if needed
  		// and return the corresponding response
  		if ( finalDataType ) {
  			if ( finalDataType !== dataTypes[ 0 ] ) {
  				dataTypes.unshift( finalDataType );
  			}
  			return responses[ finalDataType ];
  		}
  	}
  
  	/* Chain conversions given the request and the original response
  	 * Also sets the responseXXX fields on the jqXHR instance
  	 */
  	function ajaxConvert( s, response, jqXHR, isSuccess ) {
  		var conv2, current, conv, tmp, prev,
  			converters = {},
  
  			// Work with a copy of dataTypes in case we need to modify it for conversion
  			dataTypes = s.dataTypes.slice();
  
  		// Create converters map with lowercased keys
  		if ( dataTypes[ 1 ] ) {
  			for ( conv in s.converters ) {
  				converters[ conv.toLowerCase() ] = s.converters[ conv ];
  			}
  		}
  
  		current = dataTypes.shift();
  
  		// Convert to each sequential dataType
  		while ( current ) {
  
  			if ( s.responseFields[ current ] ) {
  				jqXHR[ s.responseFields[ current ] ] = response;
  			}
  
  			// Apply the dataFilter if provided
  			if ( !prev && isSuccess && s.dataFilter ) {
  				response = s.dataFilter( response, s.dataType );
  			}
  
  			prev = current;
  			current = dataTypes.shift();
  
  			if ( current ) {
  
  				// There's only work to do if current dataType is non-auto
  				if ( current === "*" ) {
  
  					current = prev;
  
  				// Convert response if prev dataType is non-auto and differs from current
  				} else if ( prev !== "*" && prev !== current ) {
  
  					// Seek a direct converter
  					conv = converters[ prev + " " + current ] || converters[ "* " + current ];
  
  					// If none found, seek a pair
  					if ( !conv ) {
  						for ( conv2 in converters ) {
  
  							// If conv2 outputs current
  							tmp = conv2.split( " " );
  							if ( tmp[ 1 ] === current ) {
  
  								// If prev can be converted to accepted input
  								conv = converters[ prev + " " + tmp[ 0 ] ] ||
  									converters[ "* " + tmp[ 0 ] ];
  								if ( conv ) {
  
  									// Condense equivalence converters
  									if ( conv === true ) {
  										conv = converters[ conv2 ];
  
  									// Otherwise, insert the intermediate dataType
  									} else if ( converters[ conv2 ] !== true ) {
  										current = tmp[ 0 ];
  										dataTypes.unshift( tmp[ 1 ] );
  									}
  									break;
  								}
  							}
  						}
  					}
  
  					// Apply converter (if not an equivalence)
  					if ( conv !== true ) {
  
  						// Unless errors are allowed to bubble, catch and return them
  						if ( conv && s.throws ) {
  							response = conv( response );
  						} else {
  							try {
  								response = conv( response );
  							} catch ( e ) {
  								return {
  									state: "parsererror",
  									error: conv ? e : "No conversion from " + prev + " to " + current
  								};
  							}
  						}
  					}
  				}
  			}
  		}
  
  		return { state: "success", data: response };
  	}
  
  	jQuery.extend( {
  
  		// Counter for holding the number of active queries
  		active: 0,
  
  		// Last-Modified header cache for next request
  		lastModified: {},
  		etag: {},
  
  		ajaxSettings: {
  			url: location.href,
  			type: "GET",
  			isLocal: rlocalProtocol.test( location.protocol ),
  			global: true,
  			processData: true,
  			async: true,
  			contentType: "application/x-www-form-urlencoded; charset=UTF-8",
  
  			/*
  			timeout: 0,
  			data: null,
  			dataType: null,
  			username: null,
  			password: null,
  			cache: null,
  			throws: false,
  			traditional: false,
  			headers: {},
  			*/
  
  			accepts: {
  				"*": allTypes,
  				text: "text/plain",
  				html: "text/html",
  				xml: "application/xml, text/xml",
  				json: "application/json, text/javascript"
  			},
  
  			contents: {
  				xml: /\bxml\b/,
  				html: /\bhtml/,
  				json: /\bjson\b/
  			},
  
  			responseFields: {
  				xml: "responseXML",
  				text: "responseText",
  				json: "responseJSON"
  			},
  
  			// Data converters
  			// Keys separate source (or catchall "*") and destination types with a single space
  			converters: {
  
  				// Convert anything to text
  				"* text": String,
  
  				// Text to html (true = no transformation)
  				"text html": true,
  
  				// Evaluate text as a json expression
  				"text json": JSON.parse,
  
  				// Parse text as xml
  				"text xml": jQuery.parseXML
  			},
  
  			// For options that shouldn't be deep extended:
  			// you can add your own custom options here if
  			// and when you create one that shouldn't be
  			// deep extended (see ajaxExtend)
  			flatOptions: {
  				url: true,
  				context: true
  			}
  		},
  
  		// Creates a full fledged settings object into target
  		// with both ajaxSettings and settings fields.
  		// If target is omitted, writes into ajaxSettings.
  		ajaxSetup: function( target, settings ) {
  			return settings ?
  
  				// Building a settings object
  				ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
  
  				// Extending ajaxSettings
  				ajaxExtend( jQuery.ajaxSettings, target );
  		},
  
  		ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
  		ajaxTransport: addToPrefiltersOrTransports( transports ),
  
  		// Main method
  		ajax: function( url, options ) {
  
  			// If url is an object, simulate pre-1.5 signature
  			if ( typeof url === "object" ) {
  				options = url;
  				url = undefined;
  			}
  
  			// Force options to be an object
  			options = options || {};
  
  			var transport,
  
  				// URL without anti-cache param
  				cacheURL,
  
  				// Response headers
  				responseHeadersString,
  				responseHeaders,
  
  				// timeout handle
  				timeoutTimer,
  
  				// Url cleanup var
  				urlAnchor,
  
  				// Request state (becomes false upon send and true upon completion)
  				completed,
  
  				// To know if global events are to be dispatched
  				fireGlobals,
  
  				// Loop variable
  				i,
  
  				// uncached part of the url
  				uncached,
  
  				// Create the final options object
  				s = jQuery.ajaxSetup( {}, options ),
  
  				// Callbacks context
  				callbackContext = s.context || s,
  
  				// Context for global events is callbackContext if it is a DOM node or jQuery collection
  				globalEventContext = s.context &&
  					( callbackContext.nodeType || callbackContext.jquery ) ?
  						jQuery( callbackContext ) :
  						jQuery.event,
  
  				// Deferreds
  				deferred = jQuery.Deferred(),
  				completeDeferred = jQuery.Callbacks( "once memory" ),
  
  				// Status-dependent callbacks
  				statusCode = s.statusCode || {},
  
  				// Headers (they are sent all at once)
  				requestHeaders = {},
  				requestHeadersNames = {},
  
  				// Default abort message
  				strAbort = "canceled",
  
  				// Fake xhr
  				jqXHR = {
  					readyState: 0,
  
  					// Builds headers hashtable if needed
  					getResponseHeader: function( key ) {
  						var match;
  						if ( completed ) {
  							if ( !responseHeaders ) {
  								responseHeaders = {};
  								while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
  									responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
  								}
  							}
  							match = responseHeaders[ key.toLowerCase() ];
  						}
  						return match == null ? null : match;
  					},
  
  					// Raw string
  					getAllResponseHeaders: function() {
  						return completed ? responseHeadersString : null;
  					},
  
  					// Caches the header
  					setRequestHeader: function( name, value ) {
  						if ( completed == null ) {
  							name = requestHeadersNames[ name.toLowerCase() ] =
  								requestHeadersNames[ name.toLowerCase() ] || name;
  							requestHeaders[ name ] = value;
  						}
  						return this;
  					},
  
  					// Overrides response content-type header
  					overrideMimeType: function( type ) {
  						if ( completed == null ) {
  							s.mimeType = type;
  						}
  						return this;
  					},
  
  					// Status-dependent callbacks
  					statusCode: function( map ) {
  						var code;
  						if ( map ) {
  							if ( completed ) {
  
  								// Execute the appropriate callbacks
  								jqXHR.always( map[ jqXHR.status ] );
  							} else {
  
  								// Lazy-add the new callbacks in a way that preserves old ones
  								for ( code in map ) {
  									statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
  								}
  							}
  						}
  						return this;
  					},
  
  					// Cancel the request
  					abort: function( statusText ) {
  						var finalText = statusText || strAbort;
  						if ( transport ) {
  							transport.abort( finalText );
  						}
  						done( 0, finalText );
  						return this;
  					}
  				};
  
  			// Attach deferreds
  			deferred.promise( jqXHR );
  
  			// Add protocol if not provided (prefilters might expect it)
  			// Handle falsy url in the settings object (#10093: consistency with old signature)
  			// We also use the url parameter if available
  			s.url = ( ( url || s.url || location.href ) + "" )
  				.replace( rprotocol, location.protocol + "//" );
  
  			// Alias method option to type as per ticket #12004
  			s.type = options.method || options.type || s.method || s.type;
  
  			// Extract dataTypes list
  			s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
  
  			// A cross-domain request is in order when the origin doesn't match the current origin.
  			if ( s.crossDomain == null ) {
  				urlAnchor = document.createElement( "a" );
  
  				// Support: IE <=8 - 11, Edge 12 - 13
  				// IE throws exception on accessing the href property if url is malformed,
  				// e.g. http://example.com:80x/
  				try {
  					urlAnchor.href = s.url;
  
  					// Support: IE <=8 - 11 only
  					// Anchor's host property isn't correctly set when s.url is relative
  					urlAnchor.href = urlAnchor.href;
  					s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
  						urlAnchor.protocol + "//" + urlAnchor.host;
  				} catch ( e ) {
  
  					// If there is an error parsing the URL, assume it is crossDomain,
  					// it can be rejected by the transport if it is invalid
  					s.crossDomain = true;
  				}
  			}
  
  			// Convert data if not already a string
  			if ( s.data && s.processData && typeof s.data !== "string" ) {
  				s.data = jQuery.param( s.data, s.traditional );
  			}
  
  			// Apply prefilters
  			inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
  
  			// If request was aborted inside a prefilter, stop there
  			if ( completed ) {
  				return jqXHR;
  			}
  
  			// We can fire global events as of now if asked to
  			// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
  			fireGlobals = jQuery.event && s.global;
  
  			// Watch for a new set of requests
  			if ( fireGlobals && jQuery.active++ === 0 ) {
  				jQuery.event.trigger( "ajaxStart" );
  			}
  
  			// Uppercase the type
  			s.type = s.type.toUpperCase();
  
  			// Determine if request has content
  			s.hasContent = !rnoContent.test( s.type );
  
  			// Save the URL in case we're toying with the If-Modified-Since
  			// and/or If-None-Match header later on
  			// Remove hash to simplify url manipulation
  			cacheURL = s.url.replace( rhash, "" );
  
  			// More options handling for requests with no content
  			if ( !s.hasContent ) {
  
  				// Remember the hash so we can put it back
  				uncached = s.url.slice( cacheURL.length );
  
  				// If data is available, append data to url
  				if ( s.data ) {
  					cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
  
  					// #9682: remove data so that it's not used in an eventual retry
  					delete s.data;
  				}
  
  				// Add or update anti-cache param if needed
  				if ( s.cache === false ) {
  					cacheURL = cacheURL.replace( rantiCache, "$1" );
  					uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
  				}
  
  				// Put hash and anti-cache on the URL that will be requested (gh-1732)
  				s.url = cacheURL + uncached;
  
  			// Change '%20' to '+' if this is encoded form body content (gh-2658)
  			} else if ( s.data && s.processData &&
  				( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
  				s.data = s.data.replace( r20, "+" );
  			}
  
  			// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
  			if ( s.ifModified ) {
  				if ( jQuery.lastModified[ cacheURL ] ) {
  					jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
  				}
  				if ( jQuery.etag[ cacheURL ] ) {
  					jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
  				}
  			}
  
  			// Set the correct header, if data is being sent
  			if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
  				jqXHR.setRequestHeader( "Content-Type", s.contentType );
  			}
  
  			// Set the Accepts header for the server, depending on the dataType
  			jqXHR.setRequestHeader(
  				"Accept",
  				s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
  					s.accepts[ s.dataTypes[ 0 ] ] +
  						( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
  					s.accepts[ "*" ]
  			);
  
  			// Check for headers option
  			for ( i in s.headers ) {
  				jqXHR.setRequestHeader( i, s.headers[ i ] );
  			}
  
  			// Allow custom headers/mimetypes and early abort
  			if ( s.beforeSend &&
  				( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
  
  				// Abort if not done already and return
  				return jqXHR.abort();
  			}
  
  			// Aborting is no longer a cancellation
  			strAbort = "abort";
  
  			// Install callbacks on deferreds
  			completeDeferred.add( s.complete );
  			jqXHR.done( s.success );
  			jqXHR.fail( s.error );
  
  			// Get transport
  			transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
  
  			// If no transport, we auto-abort
  			if ( !transport ) {
  				done( -1, "No Transport" );
  			} else {
  				jqXHR.readyState = 1;
  
  				// Send global event
  				if ( fireGlobals ) {
  					globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
  				}
  
  				// If request was aborted inside ajaxSend, stop there
  				if ( completed ) {
  					return jqXHR;
  				}
  
  				// Timeout
  				if ( s.async && s.timeout > 0 ) {
  					timeoutTimer = window.setTimeout( function() {
  						jqXHR.abort( "timeout" );
  					}, s.timeout );
  				}
  
  				try {
  					completed = false;
  					transport.send( requestHeaders, done );
  				} catch ( e ) {
  
  					// Rethrow post-completion exceptions
  					if ( completed ) {
  						throw e;
  					}
  
  					// Propagate others as results
  					done( -1, e );
  				}
  			}
  
  			// Callback for when everything is done
  			function done( status, nativeStatusText, responses, headers ) {
  				var isSuccess, success, error, response, modified,
  					statusText = nativeStatusText;
  
  				// Ignore repeat invocations
  				if ( completed ) {
  					return;
  				}
  
  				completed = true;
  
  				// Clear timeout if it exists
  				if ( timeoutTimer ) {
  					window.clearTimeout( timeoutTimer );
  				}
  
  				// Dereference transport for early garbage collection
  				// (no matter how long the jqXHR object will be used)
  				transport = undefined;
  
  				// Cache response headers
  				responseHeadersString = headers || "";
  
  				// Set readyState
  				jqXHR.readyState = status > 0 ? 4 : 0;
  
  				// Determine if successful
  				isSuccess = status >= 200 && status < 300 || status === 304;
  
  				// Get response data
  				if ( responses ) {
  					response = ajaxHandleResponses( s, jqXHR, responses );
  				}
  
  				// Convert no matter what (that way responseXXX fields are always set)
  				response = ajaxConvert( s, response, jqXHR, isSuccess );
  
  				// If successful, handle type chaining
  				if ( isSuccess ) {
  
  					// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
  					if ( s.ifModified ) {
  						modified = jqXHR.getResponseHeader( "Last-Modified" );
  						if ( modified ) {
  							jQuery.lastModified[ cacheURL ] = modified;
  						}
  						modified = jqXHR.getResponseHeader( "etag" );
  						if ( modified ) {
  							jQuery.etag[ cacheURL ] = modified;
  						}
  					}
  
  					// if no content
  					if ( status === 204 || s.type === "HEAD" ) {
  						statusText = "nocontent";
  
  					// if not modified
  					} else if ( status === 304 ) {
  						statusText = "notmodified";
  
  					// If we have data, let's convert it
  					} else {
  						statusText = response.state;
  						success = response.data;
  						error = response.error;
  						isSuccess = !error;
  					}
  				} else {
  
  					// Extract error from statusText and normalize for non-aborts
  					error = statusText;
  					if ( status || !statusText ) {
  						statusText = "error";
  						if ( status < 0 ) {
  							status = 0;
  						}
  					}
  				}
  
  				// Set data for the fake xhr object
  				jqXHR.status = status;
  				jqXHR.statusText = ( nativeStatusText || statusText ) + "";
  
  				// Success/Error
  				if ( isSuccess ) {
  					deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
  				} else {
  					deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
  				}
  
  				// Status-dependent callbacks
  				jqXHR.statusCode( statusCode );
  				statusCode = undefined;
  
  				if ( fireGlobals ) {
  					globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
  						[ jqXHR, s, isSuccess ? success : error ] );
  				}
  
  				// Complete
  				completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
  
  				if ( fireGlobals ) {
  					globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
  
  					// Handle the global AJAX counter
  					if ( !( --jQuery.active ) ) {
  						jQuery.event.trigger( "ajaxStop" );
  					}
  				}
  			}
  
  			return jqXHR;
  		},
  
  		getJSON: function( url, data, callback ) {
  			return jQuery.get( url, data, callback, "json" );
  		},
  
  		getScript: function( url, callback ) {
  			return jQuery.get( url, undefined, callback, "script" );
  		}
  	} );
  
  	jQuery.each( [ "get", "post" ], function( i, method ) {
  		jQuery[ method ] = function( url, data, callback, type ) {
  
  			// Shift arguments if data argument was omitted
  			if ( jQuery.isFunction( data ) ) {
  				type = type || callback;
  				callback = data;
  				data = undefined;
  			}
  
  			// The url can be an options object (which then must have .url)
  			return jQuery.ajax( jQuery.extend( {
  				url: url,
  				type: method,
  				dataType: type,
  				data: data,
  				success: callback
  			}, jQuery.isPlainObject( url ) && url ) );
  		};
  	} );
  
  
  	jQuery._evalUrl = function( url ) {
  		return jQuery.ajax( {
  			url: url,
  
  			// Make this explicit, since user can override this through ajaxSetup (#11264)
  			type: "GET",
  			dataType: "script",
  			cache: true,
  			async: false,
  			global: false,
  			"throws": true
  		} );
  	};
  
  
  	jQuery.fn.extend( {
  		wrapAll: function( html ) {
  			var wrap;
  
  			if ( this[ 0 ] ) {
  				if ( jQuery.isFunction( html ) ) {
  					html = html.call( this[ 0 ] );
  				}
  
  				// The elements to wrap the target around
  				wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
  
  				if ( this[ 0 ].parentNode ) {
  					wrap.insertBefore( this[ 0 ] );
  				}
  
  				wrap.map( function() {
  					var elem = this;
  
  					while ( elem.firstElementChild ) {
  						elem = elem.firstElementChild;
  					}
  
  					return elem;
  				} ).append( this );
  			}
  
  			return this;
  		},
  
  		wrapInner: function( html ) {
  			if ( jQuery.isFunction( html ) ) {
  				return this.each( function( i ) {
  					jQuery( this ).wrapInner( html.call( this, i ) );
  				} );
  			}
  
  			return this.each( function() {
  				var self = jQuery( this ),
  					contents = self.contents();
  
  				if ( contents.length ) {
  					contents.wrapAll( html );
  
  				} else {
  					self.append( html );
  				}
  			} );
  		},
  
  		wrap: function( html ) {
  			var isFunction = jQuery.isFunction( html );
  
  			return this.each( function( i ) {
  				jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
  			} );
  		},
  
  		unwrap: function( selector ) {
  			this.parent( selector ).not( "body" ).each( function() {
  				jQuery( this ).replaceWith( this.childNodes );
  			} );
  			return this;
  		}
  	} );
  
  
  	jQuery.expr.pseudos.hidden = function( elem ) {
  		return !jQuery.expr.pseudos.visible( elem );
  	};
  	jQuery.expr.pseudos.visible = function( elem ) {
  		return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
  	};
  
  
  
  
  	jQuery.ajaxSettings.xhr = function() {
  		try {
  			return new window.XMLHttpRequest();
  		} catch ( e ) {}
  	};
  
  	var xhrSuccessStatus = {
  
  			// File protocol always yields status code 0, assume 200
  			0: 200,
  
  			// Support: IE <=9 only
  			// #1450: sometimes IE returns 1223 when it should be 204
  			1223: 204
  		},
  		xhrSupported = jQuery.ajaxSettings.xhr();
  
  	support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
  	support.ajax = xhrSupported = !!xhrSupported;
  
  	jQuery.ajaxTransport( function( options ) {
  		var callback, errorCallback;
  
  		// Cross domain only allowed if supported through XMLHttpRequest
  		if ( support.cors || xhrSupported && !options.crossDomain ) {
  			return {
  				send: function( headers, complete ) {
  					var i,
  						xhr = options.xhr();
  
  					xhr.open(
  						options.type,
  						options.url,
  						options.async,
  						options.username,
  						options.password
  					);
  
  					// Apply custom fields if provided
  					if ( options.xhrFields ) {
  						for ( i in options.xhrFields ) {
  							xhr[ i ] = options.xhrFields[ i ];
  						}
  					}
  
  					// Override mime type if needed
  					if ( options.mimeType && xhr.overrideMimeType ) {
  						xhr.overrideMimeType( options.mimeType );
  					}
  
  					// X-Requested-With header
  					// For cross-domain requests, seeing as conditions for a preflight are
  					// akin to a jigsaw puzzle, we simply never set it to be sure.
  					// (it can always be set on a per-request basis or even using ajaxSetup)
  					// For same-domain requests, won't change header if already provided.
  					if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
  						headers[ "X-Requested-With" ] = "XMLHttpRequest";
  					}
  
  					// Set headers
  					for ( i in headers ) {
  						xhr.setRequestHeader( i, headers[ i ] );
  					}
  
  					// Callback
  					callback = function( type ) {
  						return function() {
  							if ( callback ) {
  								callback = errorCallback = xhr.onload =
  									xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
  
  								if ( type === "abort" ) {
  									xhr.abort();
  								} else if ( type === "error" ) {
  
  									// Support: IE <=9 only
  									// On a manual native abort, IE9 throws
  									// errors on any property access that is not readyState
  									if ( typeof xhr.status !== "number" ) {
  										complete( 0, "error" );
  									} else {
  										complete(
  
  											// File: protocol always yields status 0; see #8605, #14207
  											xhr.status,
  											xhr.statusText
  										);
  									}
  								} else {
  									complete(
  										xhrSuccessStatus[ xhr.status ] || xhr.status,
  										xhr.statusText,
  
  										// Support: IE <=9 only
  										// IE9 has no XHR2 but throws on binary (trac-11426)
  										// For XHR2 non-text, let the caller handle it (gh-2498)
  										( xhr.responseType || "text" ) !== "text"  ||
  										typeof xhr.responseText !== "string" ?
  											{ binary: xhr.response } :
  											{ text: xhr.responseText },
  										xhr.getAllResponseHeaders()
  									);
  								}
  							}
  						};
  					};
  
  					// Listen to events
  					xhr.onload = callback();
  					errorCallback = xhr.onerror = callback( "error" );
  
  					// Support: IE 9 only
  					// Use onreadystatechange to replace onabort
  					// to handle uncaught aborts
  					if ( xhr.onabort !== undefined ) {
  						xhr.onabort = errorCallback;
  					} else {
  						xhr.onreadystatechange = function() {
  
  							// Check readyState before timeout as it changes
  							if ( xhr.readyState === 4 ) {
  
  								// Allow onerror to be called first,
  								// but that will not handle a native abort
  								// Also, save errorCallback to a variable
  								// as xhr.onerror cannot be accessed
  								window.setTimeout( function() {
  									if ( callback ) {
  										errorCallback();
  									}
  								} );
  							}
  						};
  					}
  
  					// Create the abort callback
  					callback = callback( "abort" );
  
  					try {
  
  						// Do send the request (this may raise an exception)
  						xhr.send( options.hasContent && options.data || null );
  					} catch ( e ) {
  
  						// #14683: Only rethrow if this hasn't been notified as an error yet
  						if ( callback ) {
  							throw e;
  						}
  					}
  				},
  
  				abort: function() {
  					if ( callback ) {
  						callback();
  					}
  				}
  			};
  		}
  	} );
  
  
  
  
  	// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
  	jQuery.ajaxPrefilter( function( s ) {
  		if ( s.crossDomain ) {
  			s.contents.script = false;
  		}
  	} );
  
  	// Install script dataType
  	jQuery.ajaxSetup( {
  		accepts: {
  			script: "text/javascript, application/javascript, " +
  				"application/ecmascript, application/x-ecmascript"
  		},
  		contents: {
  			script: /\b(?:java|ecma)script\b/
  		},
  		converters: {
  			"text script": function( text ) {
  				jQuery.globalEval( text );
  				return text;
  			}
  		}
  	} );
  
  	// Handle cache's special case and crossDomain
  	jQuery.ajaxPrefilter( "script", function( s ) {
  		if ( s.cache === undefined ) {
  			s.cache = false;
  		}
  		if ( s.crossDomain ) {
  			s.type = "GET";
  		}
  	} );
  
  	// Bind script tag hack transport
  	jQuery.ajaxTransport( "script", function( s ) {
  
  		// This transport only deals with cross domain requests
  		if ( s.crossDomain ) {
  			var script, callback;
  			return {
  				send: function( _, complete ) {
  					script = jQuery( "<script>" ).prop( {
  						charset: s.scriptCharset,
  						src: s.url
  					} ).on(
  						"load error",
  						callback = function( evt ) {
  							script.remove();
  							callback = null;
  							if ( evt ) {
  								complete( evt.type === "error" ? 404 : 200, evt.type );
  							}
  						}
  					);
  
  					// Use native DOM manipulation to avoid our domManip AJAX trickery
  					document.head.appendChild( script[ 0 ] );
  				},
  				abort: function() {
  					if ( callback ) {
  						callback();
  					}
  				}
  			};
  		}
  	} );
  
  
  
  
  	var oldCallbacks = [],
  		rjsonp = /(=)\?(?=&|$)|\?\?/;
  
  	// Default jsonp settings
  	jQuery.ajaxSetup( {
  		jsonp: "callback",
  		jsonpCallback: function() {
  			var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
  			this[ callback ] = true;
  			return callback;
  		}
  	} );
  
  	// Detect, normalize options and install callbacks for jsonp requests
  	jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
  
  		var callbackName, overwritten, responseContainer,
  			jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
  				"url" :
  				typeof s.data === "string" &&
  					( s.contentType || "" )
  						.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
  					rjsonp.test( s.data ) && "data"
  			);
  
  		// Handle iff the expected data type is "jsonp" or we have a parameter to set
  		if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
  
  			// Get callback name, remembering preexisting value associated with it
  			callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
  				s.jsonpCallback() :
  				s.jsonpCallback;
  
  			// Insert callback into url or form data
  			if ( jsonProp ) {
  				s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
  			} else if ( s.jsonp !== false ) {
  				s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
  			}
  
  			// Use data converter to retrieve json after script execution
  			s.converters[ "script json" ] = function() {
  				if ( !responseContainer ) {
  					jQuery.error( callbackName + " was not called" );
  				}
  				return responseContainer[ 0 ];
  			};
  
  			// Force json dataType
  			s.dataTypes[ 0 ] = "json";
  
  			// Install callback
  			overwritten = window[ callbackName ];
  			window[ callbackName ] = function() {
  				responseContainer = arguments;
  			};
  
  			// Clean-up function (fires after converters)
  			jqXHR.always( function() {
  
  				// If previous value didn't exist - remove it
  				if ( overwritten === undefined ) {
  					jQuery( window ).removeProp( callbackName );
  
  				// Otherwise restore preexisting value
  				} else {
  					window[ callbackName ] = overwritten;
  				}
  
  				// Save back as free
  				if ( s[ callbackName ] ) {
  
  					// Make sure that re-using the options doesn't screw things around
  					s.jsonpCallback = originalSettings.jsonpCallback;
  
  					// Save the callback name for future use
  					oldCallbacks.push( callbackName );
  				}
  
  				// Call if it was a function and we have a response
  				if ( responseContainer && jQuery.isFunction( overwritten ) ) {
  					overwritten( responseContainer[ 0 ] );
  				}
  
  				responseContainer = overwritten = undefined;
  			} );
  
  			// Delegate to script
  			return "script";
  		}
  	} );
  
  
  
  
  	// Support: Safari 8 only
  	// In Safari 8 documents created via document.implementation.createHTMLDocument
  	// collapse sibling forms: the second one becomes a child of the first one.
  	// Because of that, this security measure has to be disabled in Safari 8.
  	// https://bugs.webkit.org/show_bug.cgi?id=137337
  	support.createHTMLDocument = ( function() {
  		var body = document.implementation.createHTMLDocument( "" ).body;
  		body.innerHTML = "<form></form><form></form>";
  		return body.childNodes.length === 2;
  	} )();
  
  
  	// Argument "data" should be string of html
  	// context (optional): If specified, the fragment will be created in this context,
  	// defaults to document
  	// keepScripts (optional): If true, will include scripts passed in the html string
  	jQuery.parseHTML = function( data, context, keepScripts ) {
  		if ( typeof data !== "string" ) {
  			return [];
  		}
  		if ( typeof context === "boolean" ) {
  			keepScripts = context;
  			context = false;
  		}
  
  		var base, parsed, scripts;
  
  		if ( !context ) {
  
  			// Stop scripts or inline event handlers from being executed immediately
  			// by using document.implementation
  			if ( support.createHTMLDocument ) {
  				context = document.implementation.createHTMLDocument( "" );
  
  				// Set the base href for the created document
  				// so any parsed elements with URLs
  				// are based on the document's URL (gh-2965)
  				base = context.createElement( "base" );
  				base.href = document.location.href;
  				context.head.appendChild( base );
  			} else {
  				context = document;
  			}
  		}
  
  		parsed = rsingleTag.exec( data );
  		scripts = !keepScripts && [];
  
  		// Single tag
  		if ( parsed ) {
  			return [ context.createElement( parsed[ 1 ] ) ];
  		}
  
  		parsed = buildFragment( [ data ], context, scripts );
  
  		if ( scripts && scripts.length ) {
  			jQuery( scripts ).remove();
  		}
  
  		return jQuery.merge( [], parsed.childNodes );
  	};
  
  
  	/**
  	 * Load a url into a page
  	 */
  	jQuery.fn.load = function( url, params, callback ) {
  		var selector, type, response,
  			self = this,
  			off = url.indexOf( " " );
  
  		if ( off > -1 ) {
  			selector = stripAndCollapse( url.slice( off ) );
  			url = url.slice( 0, off );
  		}
  
  		// If it's a function
  		if ( jQuery.isFunction( params ) ) {
  
  			// We assume that it's the callback
  			callback = params;
  			params = undefined;
  
  		// Otherwise, build a param string
  		} else if ( params && typeof params === "object" ) {
  			type = "POST";
  		}
  
  		// If we have elements to modify, make the request
  		if ( self.length > 0 ) {
  			jQuery.ajax( {
  				url: url,
  
  				// If "type" variable is undefined, then "GET" method will be used.
  				// Make value of this field explicit since
  				// user can override it through ajaxSetup method
  				type: type || "GET",
  				dataType: "html",
  				data: params
  			} ).done( function( responseText ) {
  
  				// Save response for use in complete callback
  				response = arguments;
  
  				self.html( selector ?
  
  					// If a selector was specified, locate the right elements in a dummy div
  					// Exclude scripts to avoid IE 'Permission Denied' errors
  					jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
  
  					// Otherwise use the full result
  					responseText );
  
  			// If the request succeeds, this function gets "data", "status", "jqXHR"
  			// but they are ignored because response was set above.
  			// If it fails, this function gets "jqXHR", "status", "error"
  			} ).always( callback && function( jqXHR, status ) {
  				self.each( function() {
  					callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
  				} );
  			} );
  		}
  
  		return this;
  	};
  
  
  
  
  	// Attach a bunch of functions for handling common AJAX events
  	jQuery.each( [
  		"ajaxStart",
  		"ajaxStop",
  		"ajaxComplete",
  		"ajaxError",
  		"ajaxSuccess",
  		"ajaxSend"
  	], function( i, type ) {
  		jQuery.fn[ type ] = function( fn ) {
  			return this.on( type, fn );
  		};
  	} );
  
  
  
  
  	jQuery.expr.pseudos.animated = function( elem ) {
  		return jQuery.grep( jQuery.timers, function( fn ) {
  			return elem === fn.elem;
  		} ).length;
  	};
  
  
  
  
  	/**
  	 * Gets a window from an element
  	 */
  	function getWindow( elem ) {
  		return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
  	}
  
  	jQuery.offset = {
  		setOffset: function( elem, options, i ) {
  			var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
  				position = jQuery.css( elem, "position" ),
  				curElem = jQuery( elem ),
  				props = {};
  
  			// Set position first, in-case top/left are set even on static elem
  			if ( position === "static" ) {
  				elem.style.position = "relative";
  			}
  
  			curOffset = curElem.offset();
  			curCSSTop = jQuery.css( elem, "top" );
  			curCSSLeft = jQuery.css( elem, "left" );
  			calculatePosition = ( position === "absolute" || position === "fixed" ) &&
  				( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
  
  			// Need to be able to calculate position if either
  			// top or left is auto and position is either absolute or fixed
  			if ( calculatePosition ) {
  				curPosition = curElem.position();
  				curTop = curPosition.top;
  				curLeft = curPosition.left;
  
  			} else {
  				curTop = parseFloat( curCSSTop ) || 0;
  				curLeft = parseFloat( curCSSLeft ) || 0;
  			}
  
  			if ( jQuery.isFunction( options ) ) {
  
  				// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
  				options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
  			}
  
  			if ( options.top != null ) {
  				props.top = ( options.top - curOffset.top ) + curTop;
  			}
  			if ( options.left != null ) {
  				props.left = ( options.left - curOffset.left ) + curLeft;
  			}
  
  			if ( "using" in options ) {
  				options.using.call( elem, props );
  
  			} else {
  				curElem.css( props );
  			}
  		}
  	};
  
  	jQuery.fn.extend( {
  		offset: function( options ) {
  
  			// Preserve chaining for setter
  			if ( arguments.length ) {
  				return options === undefined ?
  					this :
  					this.each( function( i ) {
  						jQuery.offset.setOffset( this, options, i );
  					} );
  			}
  
  			var docElem, win, rect, doc,
  				elem = this[ 0 ];
  
  			if ( !elem ) {
  				return;
  			}
  
  			// Support: IE <=11 only
  			// Running getBoundingClientRect on a
  			// disconnected node in IE throws an error
  			if ( !elem.getClientRects().length ) {
  				return { top: 0, left: 0 };
  			}
  
  			rect = elem.getBoundingClientRect();
  
  			// Make sure element is not hidden (display: none)
  			if ( rect.width || rect.height ) {
  				doc = elem.ownerDocument;
  				win = getWindow( doc );
  				docElem = doc.documentElement;
  
  				return {
  					top: rect.top + win.pageYOffset - docElem.clientTop,
  					left: rect.left + win.pageXOffset - docElem.clientLeft
  				};
  			}
  
  			// Return zeros for disconnected and hidden elements (gh-2310)
  			return rect;
  		},
  
  		position: function() {
  			if ( !this[ 0 ] ) {
  				return;
  			}
  
  			var offsetParent, offset,
  				elem = this[ 0 ],
  				parentOffset = { top: 0, left: 0 };
  
  			// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
  			// because it is its only offset parent
  			if ( jQuery.css( elem, "position" ) === "fixed" ) {
  
  				// Assume getBoundingClientRect is there when computed position is fixed
  				offset = elem.getBoundingClientRect();
  
  			} else {
  
  				// Get *real* offsetParent
  				offsetParent = this.offsetParent();
  
  				// Get correct offsets
  				offset = this.offset();
  				if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
  					parentOffset = offsetParent.offset();
  				}
  
  				// Add offsetParent borders
  				parentOffset = {
  					top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
  					left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true )
  				};
  			}
  
  			// Subtract parent offsets and element margins
  			return {
  				top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
  				left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
  			};
  		},
  
  		// This method will return documentElement in the following cases:
  		// 1) For the element inside the iframe without offsetParent, this method will return
  		//    documentElement of the parent window
  		// 2) For the hidden or detached element
  		// 3) For body or html element, i.e. in case of the html node - it will return itself
  		//
  		// but those exceptions were never presented as a real life use-cases
  		// and might be considered as more preferable results.
  		//
  		// This logic, however, is not guaranteed and can change at any point in the future
  		offsetParent: function() {
  			return this.map( function() {
  				var offsetParent = this.offsetParent;
  
  				while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
  					offsetParent = offsetParent.offsetParent;
  				}
  
  				return offsetParent || documentElement;
  			} );
  		}
  	} );
  
  	// Create scrollLeft and scrollTop methods
  	jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
  		var top = "pageYOffset" === prop;
  
  		jQuery.fn[ method ] = function( val ) {
  			return access( this, function( elem, method, val ) {
  				var win = getWindow( elem );
  
  				if ( val === undefined ) {
  					return win ? win[ prop ] : elem[ method ];
  				}
  
  				if ( win ) {
  					win.scrollTo(
  						!top ? val : win.pageXOffset,
  						top ? val : win.pageYOffset
  					);
  
  				} else {
  					elem[ method ] = val;
  				}
  			}, method, val, arguments.length );
  		};
  	} );
  
  	// Support: Safari <=7 - 9.1, Chrome <=37 - 49
  	// Add the top/left cssHooks using jQuery.fn.position
  	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
  	// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
  	// getComputedStyle returns percent when specified for top/left/bottom/right;
  	// rather than make the css module depend on the offset module, just check for it here
  	jQuery.each( [ "top", "left" ], function( i, prop ) {
  		jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
  			function( elem, computed ) {
  				if ( computed ) {
  					computed = curCSS( elem, prop );
  
  					// If curCSS returns percentage, fallback to offset
  					return rnumnonpx.test( computed ) ?
  						jQuery( elem ).position()[ prop ] + "px" :
  						computed;
  				}
  			}
  		);
  	} );
  
  
  	// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
  	jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
  		jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
  			function( defaultExtra, funcName ) {
  
  			// Margin is only for outerHeight, outerWidth
  			jQuery.fn[ funcName ] = function( margin, value ) {
  				var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
  					extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
  
  				return access( this, function( elem, type, value ) {
  					var doc;
  
  					if ( jQuery.isWindow( elem ) ) {
  
  						// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
  						return funcName.indexOf( "outer" ) === 0 ?
  							elem[ "inner" + name ] :
  							elem.document.documentElement[ "client" + name ];
  					}
  
  					// Get document width or height
  					if ( elem.nodeType === 9 ) {
  						doc = elem.documentElement;
  
  						// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
  						// whichever is greatest
  						return Math.max(
  							elem.body[ "scroll" + name ], doc[ "scroll" + name ],
  							elem.body[ "offset" + name ], doc[ "offset" + name ],
  							doc[ "client" + name ]
  						);
  					}
  
  					return value === undefined ?
  
  						// Get width or height on the element, requesting but not forcing parseFloat
  						jQuery.css( elem, type, extra ) :
  
  						// Set width or height on the element
  						jQuery.style( elem, type, value, extra );
  				}, type, chainable ? margin : undefined, chainable );
  			};
  		} );
  	} );
  
  
  	jQuery.fn.extend( {
  
  		bind: function( types, data, fn ) {
  			return this.on( types, null, data, fn );
  		},
  		unbind: function( types, fn ) {
  			return this.off( types, null, fn );
  		},
  
  		delegate: function( selector, types, data, fn ) {
  			return this.on( types, selector, data, fn );
  		},
  		undelegate: function( selector, types, fn ) {
  
  			// ( namespace ) or ( selector, types [, fn] )
  			return arguments.length === 1 ?
  				this.off( selector, "**" ) :
  				this.off( types, selector || "**", fn );
  		}
  	} );
  
  	jQuery.parseJSON = JSON.parse;
  
  
  
  
  	// Register as a named AMD module, since jQuery can be concatenated with other
  	// files that may use define, but not via a proper concatenation script that
  	// understands anonymous AMD modules. A named AMD is safest and most robust
  	// way to register. Lowercase jquery is used because AMD module names are
  	// derived from file names, and jQuery is normally delivered in a lowercase
  	// file name. Do this after creating the global so that if an AMD module wants
  	// to call noConflict to hide this version of jQuery, it will work.
  
  	// Note that for maximum portability, libraries that are not jQuery should
  	// declare themselves as anonymous modules, and avoid setting a global if an
  	// AMD loader is present. jQuery is a special case. For more information, see
  	// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
  
  	if ( true ) {
  		!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() {
  			return jQuery;
  		}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  	}
  
  
  
  
  	var
  
  		// Map over jQuery in case of overwrite
  		_jQuery = window.jQuery,
  
  		// Map over the $ in case of overwrite
  		_$ = window.$;
  
  	jQuery.noConflict = function( deep ) {
  		if ( window.$ === jQuery ) {
  			window.$ = _$;
  		}
  
  		if ( deep && window.jQuery === jQuery ) {
  			window.jQuery = _jQuery;
  		}
  
  		return jQuery;
  	};
  
  	// Expose jQuery and $ identifiers, even in AMD
  	// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
  	// and CommonJS for browser emulators (#13566)
  	if ( !noGlobal ) {
  		window.jQuery = window.$ = jQuery;
  	}
  
  
  
  
  
  	return jQuery;
  	} );
  
  
  /***/ }
  /******/ ]);