Shared-Travel-Map-Front-End/node_modules/xhr2/lib/xhr2.js

// Generated by CoffeeScript 1.9.3
(function() {
  var InvalidStateError, NetworkError, ProgressEvent, SecurityError, SyntaxError, XMLHttpRequest, XMLHttpRequestEventTarget, XMLHttpRequestUpload, http, https, os, url,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  XMLHttpRequestEventTarget = (function() {
    function XMLHttpRequestEventTarget() {
      this.onloadstart = null;
      this.onprogress = null;
      this.onabort = null;
      this.onerror = null;
      this.onload = null;
      this.ontimeout = null;
      this.onloadend = null;
      this._listeners = {};
    }

    XMLHttpRequestEventTarget.prototype.onloadstart = null;

    XMLHttpRequestEventTarget.prototype.onprogress = null;

    XMLHttpRequestEventTarget.prototype.onabort = null;

    XMLHttpRequestEventTarget.prototype.onerror = null;

    XMLHttpRequestEventTarget.prototype.onload = null;

    XMLHttpRequestEventTarget.prototype.ontimeout = null;

    XMLHttpRequestEventTarget.prototype.onloadend = null;

    XMLHttpRequestEventTarget.prototype.addEventListener = function(eventType, listener) {
      var base;
      eventType = eventType.toLowerCase();
      (base = this._listeners)[eventType] || (base[eventType] = []);
      this._listeners[eventType].push(listener);
      return void 0;
    };

    XMLHttpRequestEventTarget.prototype.removeEventListener = function(eventType, listener) {
      var index;
      eventType = eventType.toLowerCase();
      if (this._listeners[eventType]) {
        index = this._listeners[eventType].indexOf(listener);
        if (index !== -1) {
          this._listeners[eventType].splice(index, 1);
        }
      }
      return void 0;
    };

    XMLHttpRequestEventTarget.prototype.dispatchEvent = function(event) {
      var eventType, j, len, listener, listeners;
      event.currentTarget = event.target = this;
      eventType = event.type;
      if (listeners = this._listeners[eventType]) {
        for (j = 0, len = listeners.length; j < len; j++) {
          listener = listeners[j];
          listener.call(this, event);
        }
      }
      if (listener = this["on" + eventType]) {
        listener.call(this, event);
      }
      return void 0;
    };

    return XMLHttpRequestEventTarget;

  })();

  http = require('http');

  https = require('https');

  os = require('os');

  url = require('url');

  XMLHttpRequest = (function(superClass) {
    extend(XMLHttpRequest, superClass);

    function XMLHttpRequest(options) {
      XMLHttpRequest.__super__.constructor.call(this);
      this.onreadystatechange = null;
      this._anonymous = options && options.anon;
      this.readyState = XMLHttpRequest.UNSENT;
      this.response = null;
      this.responseText = '';
      this.responseType = '';
      this.status = 0;
      this.statusText = '';
      this.timeout = 0;
      this.upload = new XMLHttpRequestUpload(this);
      this._method = null;
      this._url = null;
      this._sync = false;
      this._headers = null;
      this._loweredHeaders = null;
      this._mimeOverride = null;
      this._request = null;
      this._response = null;
      this._responseParts = null;
      this._responseHeaders = null;
      this._aborting = null;
      this._error = null;
      this._loadedBytes = 0;
      this._totalBytes = 0;
      this._lengthComputable = false;
    }

    XMLHttpRequest.prototype.onreadystatechange = null;

    XMLHttpRequest.prototype.readyState = null;

    XMLHttpRequest.prototype.response = null;

    XMLHttpRequest.prototype.responseText = null;

    XMLHttpRequest.prototype.responseType = null;

    XMLHttpRequest.prototype.status = null;

    XMLHttpRequest.prototype.timeout = null;

    XMLHttpRequest.prototype.upload = null;

    XMLHttpRequest.prototype.open = function(method, url, async, user, password) {
      var xhrUrl;
      method = method.toUpperCase();
      if (method in this._restrictedMethods) {
        throw new SecurityError("HTTP method " + method + " is not allowed in XHR");
      }
      xhrUrl = this._parseUrl(url);
      if (async === void 0) {
        async = true;
      }
      switch (this.readyState) {
        case XMLHttpRequest.UNSENT:
        case XMLHttpRequest.OPENED:
        case XMLHttpRequest.DONE:
          null;
          break;
        case XMLHttpRequest.HEADERS_RECEIVED:
        case XMLHttpRequest.LOADING:
          null;
      }
      this._method = method;
      this._url = xhrUrl;
      this._sync = !async;
      this._headers = {};
      this._loweredHeaders = {};
      this._mimeOverride = null;
      this._setReadyState(XMLHttpRequest.OPENED);
      this._request = null;
      this._response = null;
      this.status = 0;
      this.statusText = '';
      this._responseParts = [];
      this._responseHeaders = null;
      this._loadedBytes = 0;
      this._totalBytes = 0;
      this._lengthComputable = false;
      return void 0;
    };

    XMLHttpRequest.prototype.setRequestHeader = function(name, value) {
      var loweredName;
      if (this.readyState !== XMLHttpRequest.OPENED) {
        throw new InvalidStateError("XHR readyState must be OPENED");
      }
      loweredName = name.toLowerCase();
      if (this._restrictedHeaders[loweredName] || /^sec\-/.test(loweredName) || /^proxy-/.test(loweredName)) {
        console.warn("Refused to set unsafe header \"" + name + "\"");
        return void 0;
      }
      value = value.toString();
      if (loweredName in this._loweredHeaders) {
        name = this._loweredHeaders[loweredName];
        this._headers[name] = this._headers[name] + ', ' + value;
      } else {
        this._loweredHeaders[loweredName] = name;
        this._headers[name] = value;
      }
      return void 0;
    };

    XMLHttpRequest.prototype.send = function(data) {
      if (this.readyState !== XMLHttpRequest.OPENED) {
        throw new InvalidStateError("XHR readyState must be OPENED");
      }
      if (this._request) {
        throw new InvalidStateError("send() already called");
      }
      switch (this._url.protocol) {
        case 'file:':
          this._sendFile(data);
          break;
        case 'http:':
        case 'https:':
          this._sendHttp(data);
          break;
        default:
          throw new NetworkError("Unsupported protocol " + this._url.protocol);
      }
      return void 0;
    };

    XMLHttpRequest.prototype.abort = function() {
      if (!this._request) {
        return;
      }
      this._request.abort();
      this._setError();
      this._dispatchProgress('abort');
      this._dispatchProgress('loadend');
      return void 0;
    };

    XMLHttpRequest.prototype.getResponseHeader = function(name) {
      var loweredName;
      if (!this._responseHeaders) {
        return null;
      }
      loweredName = name.toLowerCase();
      if (loweredName in this._responseHeaders) {
        return this._responseHeaders[loweredName];
      } else {
        return null;
      }
    };

    XMLHttpRequest.prototype.getAllResponseHeaders = function() {
      var lines, name, value;
      if (!this._responseHeaders) {
        return '';
      }
      lines = (function() {
        var ref, results;
        ref = this._responseHeaders;
        results = [];
        for (name in ref) {
          value = ref[name];
          results.push(name + ": " + value);
        }
        return results;
      }).call(this);
      return lines.join("\r\n");
    };

    XMLHttpRequest.prototype.overrideMimeType = function(newMimeType) {
      if (this.readyState === XMLHttpRequest.LOADING || this.readyState === XMLHttpRequest.DONE) {
        throw new InvalidStateError("overrideMimeType() not allowed in LOADING or DONE");
      }
      this._mimeOverride = newMimeType.toLowerCase();
      return void 0;
    };

    XMLHttpRequest.prototype.nodejsSet = function(options) {
      var baseUrl, parsedUrl;
      if ('httpAgent' in options) {
        this.nodejsHttpAgent = options.httpAgent;
      }
      if ('httpsAgent' in options) {
        this.nodejsHttpsAgent = options.httpsAgent;
      }
      if ('baseUrl' in options) {
        baseUrl = options.baseUrl;
        if (baseUrl !== null) {
          parsedUrl = url.parse(baseUrl, false, true);
          if (!parsedUrl.protocol) {
            throw new SyntaxError("baseUrl must be an absolute URL");
          }
        }
        this.nodejsBaseUrl = baseUrl;
      }
      return void 0;
    };

    XMLHttpRequest.nodejsSet = function(options) {
      XMLHttpRequest.prototype.nodejsSet(options);
      return void 0;
    };

    XMLHttpRequest.prototype.UNSENT = 0;

    XMLHttpRequest.UNSENT = 0;

    XMLHttpRequest.prototype.OPENED = 1;

    XMLHttpRequest.OPENED = 1;

    XMLHttpRequest.prototype.HEADERS_RECEIVED = 2;

    XMLHttpRequest.HEADERS_RECEIVED = 2;

    XMLHttpRequest.prototype.LOADING = 3;

    XMLHttpRequest.LOADING = 3;

    XMLHttpRequest.prototype.DONE = 4;

    XMLHttpRequest.DONE = 4;

    XMLHttpRequest.prototype.nodejsHttpAgent = http.globalAgent;

    XMLHttpRequest.prototype.nodejsHttpsAgent = https.globalAgent;

    XMLHttpRequest.prototype.nodejsBaseUrl = null;

    XMLHttpRequest.prototype._restrictedMethods = {
      CONNECT: true,
      TRACE: true,
      TRACK: true
    };

    XMLHttpRequest.prototype._restrictedHeaders = {
      'accept-charset': true,
      'accept-encoding': true,
      'access-control-request-headers': true,
      'access-control-request-method': true,
      connection: true,
      'content-length': true,
      cookie: true,
      cookie2: true,
      date: true,
      dnt: true,
      expect: true,
      host: true,
      'keep-alive': true,
      origin: true,
      referer: true,
      te: true,
      trailer: true,
      'transfer-encoding': true,
      upgrade: true,
      'user-agent': true,
      via: true
    };

    XMLHttpRequest.prototype._privateHeaders = {
      'set-cookie': true,
      'set-cookie2': true
    };

    XMLHttpRequest.prototype._userAgent = ("Mozilla/5.0 (" + (os.type()) + " " + (os.arch()) + ") ") + ("node.js/" + process.versions.node + " v8/" + process.versions.v8);

    XMLHttpRequest.prototype._setReadyState = function(newReadyState) {
      var event;
      this.readyState = newReadyState;
      event = new ProgressEvent('readystatechange');
      this.dispatchEvent(event);
      return void 0;
    };

    XMLHttpRequest.prototype._sendFile = function() {
      if (this._url.method !== 'GET') {
        throw new NetworkError('The file protocol only supports GET');
      }
      throw new Error("Protocol file: not implemented");
    };

    XMLHttpRequest.prototype._sendHttp = function(data) {
      if (this._sync) {
        throw new Error("Synchronous XHR processing not implemented");
      }
      if ((data != null) && (this._method === 'GET' || this._method === 'HEAD')) {
        console.warn("Discarding entity body for " + this._method + " requests");
        data = null;
      } else {
        data || (data = '');
      }
      this.upload._setData(data);
      this._finalizeHeaders();
      this._sendHxxpRequest();
      return void 0;
    };

    XMLHttpRequest.prototype._sendHxxpRequest = function() {
      var agent, hxxp, request;
      if (this._url.protocol === 'http:') {
        hxxp = http;
        agent = this.nodejsHttpAgent;
      } else {
        hxxp = https;
        agent = this.nodejsHttpsAgent;
      }
      request = hxxp.request({
        hostname: this._url.hostname,
        port: this._url.port,
        path: this._url.path,
        auth: this._url.auth,
        method: this._method,
        headers: this._headers,
        agent: agent
      });
      this._request = request;
      if (this.timeout) {
        request.setTimeout(this.timeout, (function(_this) {
          return function() {
            return _this._onHttpTimeout(request);
          };
        })(this));
      }
      request.on('response', (function(_this) {
        return function(response) {
          return _this._onHttpResponse(request, response);
        };
      })(this));
      request.on('error', (function(_this) {
        return function(error) {
          return _this._onHttpRequestError(request, error);
        };
      })(this));
      this.upload._startUpload(request);
      if (this._request === request) {
        this._dispatchProgress('loadstart');
      }
      return void 0;
    };

    XMLHttpRequest.prototype._finalizeHeaders = function() {
      this._headers['Connection'] = 'keep-alive';
      this._headers['Host'] = this._url.host;
      if (this._anonymous) {
        this._headers['Referer'] = 'about:blank';
      }
      this._headers['User-Agent'] = this._userAgent;
      this.upload._finalizeHeaders(this._headers, this._loweredHeaders);
      return void 0;
    };

    XMLHttpRequest.prototype._onHttpResponse = function(request, response) {
      var lengthString;
      if (this._request !== request) {
        return;
      }
      switch (response.statusCode) {
        case 301:
        case 302:
        case 303:
        case 307:
        case 308:
          this._url = this._parseUrl(response.headers['location']);
          this._method = 'GET';
          if ('content-type' in this._loweredHeaders) {
            delete this._headers[this._loweredHeaders['content-type']];
            delete this._loweredHeaders['content-type'];
          }
          if ('Content-Type' in this._headers) {
            delete this._headers['Content-Type'];
          }
          delete this._headers['Content-Length'];
          this.upload._reset();
          this._finalizeHeaders();
          this._sendHxxpRequest();
          return;
      }
      this._response = response;
      this._response.on('data', (function(_this) {
        return function(data) {
          return _this._onHttpResponseData(response, data);
        };
      })(this));
      this._response.on('end', (function(_this) {
        return function() {
          return _this._onHttpResponseEnd(response);
        };
      })(this));
      this._response.on('close', (function(_this) {
        return function() {
          return _this._onHttpResponseClose(response);
        };
      })(this));
      this.status = this._response.statusCode;
      this.statusText = http.STATUS_CODES[this.status];
      this._parseResponseHeaders(response);
      if (lengthString = this._responseHeaders['content-length']) {
        this._totalBytes = parseInt(lengthString);
        this._lengthComputable = true;
      } else {
        this._lengthComputable = false;
      }
      return this._setReadyState(XMLHttpRequest.HEADERS_RECEIVED);
    };

    XMLHttpRequest.prototype._onHttpResponseData = function(response, data) {
      if (this._response !== response) {
        return;
      }
      this._responseParts.push(data);
      this._loadedBytes += data.length;
      if (this.readyState !== XMLHttpRequest.LOADING) {
        this._setReadyState(XMLHttpRequest.LOADING);
      }
      return this._dispatchProgress('progress');
    };

    XMLHttpRequest.prototype._onHttpResponseEnd = function(response) {
      if (this._response !== response) {
        return;
      }
      this._parseResponse();
      this._request = null;
      this._response = null;
      this._setReadyState(XMLHttpRequest.DONE);
      this._dispatchProgress('load');
      return this._dispatchProgress('loadend');
    };

    XMLHttpRequest.prototype._onHttpResponseClose = function(response) {
      var request;
      if (this._response !== response) {
        return;
      }
      request = this._request;
      this._setError();
      request.abort();
      this._setReadyState(XMLHttpRequest.DONE);
      this._dispatchProgress('error');
      return this._dispatchProgress('loadend');
    };

    XMLHttpRequest.prototype._onHttpTimeout = function(request) {
      if (this._request !== request) {
        return;
      }
      this._setError();
      request.abort();
      this._setReadyState(XMLHttpRequest.DONE);
      this._dispatchProgress('timeout');
      return this._dispatchProgress('loadend');
    };

    XMLHttpRequest.prototype._onHttpRequestError = function(request, error) {
      if (this._request !== request) {
        return;
      }
      this._setError();
      request.abort();
      this._setReadyState(XMLHttpRequest.DONE);
      this._dispatchProgress('error');
      return this._dispatchProgress('loadend');
    };

    XMLHttpRequest.prototype._dispatchProgress = function(eventType) {
      var event;
      event = new ProgressEvent(eventType);
      event.lengthComputable = this._lengthComputable;
      event.loaded = this._loadedBytes;
      event.total = this._totalBytes;
      this.dispatchEvent(event);
      return void 0;
    };

    XMLHttpRequest.prototype._setError = function() {
      this._request = null;
      this._response = null;
      this._responseHeaders = null;
      this._responseParts = null;
      return void 0;
    };

    XMLHttpRequest.prototype._parseUrl = function(urlString) {
      var absoluteUrlString, index, password, user, xhrUrl;
      if (this.nodejsBaseUrl === null) {
        absoluteUrlString = urlString;
      } else {
        absoluteUrlString = url.resolve(this.nodejsBaseUrl, urlString);
      }
      xhrUrl = url.parse(absoluteUrlString, false, true);
      xhrUrl.hash = null;
      if (xhrUrl.auth && ((typeof user !== "undefined" && user !== null) || (typeof password !== "undefined" && password !== null))) {
        index = xhrUrl.auth.indexOf(':');
        if (index === -1) {
          if (!user) {
            user = xhrUrl.auth;
          }
        } else {
          if (!user) {
            user = xhrUrl.substring(0, index);
          }
          if (!password) {
            password = xhrUrl.substring(index + 1);
          }
        }
      }
      if (user || password) {
        xhrUrl.auth = user + ":" + password;
      }
      return xhrUrl;
    };

    XMLHttpRequest.prototype._parseResponseHeaders = function(response) {
      var loweredName, name, ref, value;
      this._responseHeaders = {};
      ref = response.headers;
      for (name in ref) {
        value = ref[name];
        loweredName = name.toLowerCase();
        if (this._privateHeaders[loweredName]) {
          continue;
        }
        if (this._mimeOverride !== null && loweredName === 'content-type') {
          value = this._mimeOverride;
        }
        this._responseHeaders[loweredName] = value;
      }
      if (this._mimeOverride !== null && !('content-type' in this._responseHeaders)) {
        this._responseHeaders['content-type'] = this._mimeOverride;
      }
      return void 0;
    };

    XMLHttpRequest.prototype._parseResponse = function() {
      var arrayBuffer, buffer, i, j, jsonError, ref, view;
      if (Buffer.concat) {
        buffer = Buffer.concat(this._responseParts);
      } else {
        buffer = this._concatBuffers(this._responseParts);
      }
      this._responseParts = null;
      switch (this.responseType) {
        case 'text':
          this._parseTextResponse(buffer);
          break;
        case 'json':
          this.responseText = null;
          try {
            this.response = JSON.parse(buffer.toString('utf-8'));
          } catch (_error) {
            jsonError = _error;
            this.response = null;
          }
          break;
        case 'buffer':
          this.responseText = null;
          this.response = buffer;
          break;
        case 'arraybuffer':
          this.responseText = null;
          arrayBuffer = new ArrayBuffer(buffer.length);
          view = new Uint8Array(arrayBuffer);
          for (i = j = 0, ref = buffer.length; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
            view[i] = buffer[i];
          }
          this.response = arrayBuffer;
          break;
        default:
          this._parseTextResponse(buffer);
      }
      return void 0;
    };

    XMLHttpRequest.prototype._parseTextResponse = function(buffer) {
      var e;
      try {
        this.responseText = buffer.toString(this._parseResponseEncoding());
      } catch (_error) {
        e = _error;
        this.responseText = buffer.toString('binary');
      }
      this.response = this.responseText;
      return void 0;
    };

    XMLHttpRequest.prototype._parseResponseEncoding = function() {
      var contentType, encoding, match;
      encoding = null;
      if (contentType = this._responseHeaders['content-type']) {
        if (match = /\;\s*charset\=(.*)$/.exec(contentType)) {
          return match[1];
        }
      }
      return 'utf-8';
    };

    XMLHttpRequest.prototype._concatBuffers = function(buffers) {
      var buffer, j, k, len, len1, length, target;
      if (buffers.length === 0) {
        return new Buffer(0);
      }
      if (buffers.length === 1) {
        return buffers[0];
      }
      length = 0;
      for (j = 0, len = buffers.length; j < len; j++) {
        buffer = buffers[j];
        length += buffer.length;
      }
      target = new Buffer(length);
      length = 0;
      for (k = 0, len1 = buffers.length; k < len1; k++) {
        buffer = buffers[k];
        buffer.copy(target, length);
        length += buffer.length;
      }
      return target;
    };

    return XMLHttpRequest;

  })(XMLHttpRequestEventTarget);

  module.exports = XMLHttpRequest;

  XMLHttpRequest.XMLHttpRequest = XMLHttpRequest;

  SecurityError = (function(superClass) {
    extend(SecurityError, superClass);

    function SecurityError() {
      SecurityError.__super__.constructor.apply(this, arguments);
    }

    return SecurityError;

  })(Error);

  XMLHttpRequest.SecurityError = SecurityError;

  InvalidStateError = (function(superClass) {
    extend(InvalidStateError, superClass);

    function InvalidStateError() {
      InvalidStateError.__super__.constructor.apply(this, arguments);
    }

    return InvalidStateError;

  })(Error);

  InvalidStateError = (function(superClass) {
    extend(InvalidStateError, superClass);

    function InvalidStateError() {
      return InvalidStateError.__super__.constructor.apply(this, arguments);
    }

    return InvalidStateError;

  })(Error);

  XMLHttpRequest.InvalidStateError = InvalidStateError;

  NetworkError = (function(superClass) {
    extend(NetworkError, superClass);

    function NetworkError() {
      NetworkError.__super__.constructor.apply(this, arguments);
    }

    return NetworkError;

  })(Error);

  XMLHttpRequest.SyntaxError = SyntaxError;

  SyntaxError = (function(superClass) {
    extend(SyntaxError, superClass);

    function SyntaxError() {
      SyntaxError.__super__.constructor.apply(this, arguments);
    }

    return SyntaxError;

  })(Error);

  ProgressEvent = (function() {
    function ProgressEvent(type) {
      this.type = type;
      this.target = null;
      this.currentTarget = null;
      this.lengthComputable = false;
      this.loaded = 0;
      this.total = 0;
    }

    ProgressEvent.prototype.bubbles = false;

    ProgressEvent.prototype.cancelable = false;

    ProgressEvent.prototype.target = null;

    ProgressEvent.prototype.loaded = null;

    ProgressEvent.prototype.lengthComputable = null;

    ProgressEvent.prototype.total = null;

    return ProgressEvent;

  })();

  XMLHttpRequest.ProgressEvent = ProgressEvent;

  XMLHttpRequestUpload = (function(superClass) {
    extend(XMLHttpRequestUpload, superClass);

    function XMLHttpRequestUpload(request) {
      XMLHttpRequestUpload.__super__.constructor.call(this);
      this._request = request;
      this._reset();
    }

    XMLHttpRequestUpload.prototype._reset = function() {
      this._contentType = null;
      this._body = null;
      return void 0;
    };

    XMLHttpRequestUpload.prototype._setData = function(data) {
      var body, i, j, k, offset, ref, ref1, view;
      if (typeof data === 'undefined' || data === null) {
        return;
      }
      if (typeof data === 'string') {
        if (data.length !== 0) {
          this._contentType = 'text/plain;charset=UTF-8';
        }
        this._body = new Buffer(data, 'utf8');
      } else if (Buffer.isBuffer(data)) {
        this._body = data;
      } else if (data instanceof ArrayBuffer) {
        body = new Buffer(data.byteLength);
        view = new Uint8Array(data);
        for (i = j = 0, ref = data.byteLength; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
          body[i] = view[i];
        }
        this._body = body;
      } else if (data.buffer && data.buffer instanceof ArrayBuffer) {
        body = new Buffer(data.byteLength);
        offset = data.byteOffset;
        view = new Uint8Array(data.buffer);
        for (i = k = 0, ref1 = data.byteLength; 0 <= ref1 ? k < ref1 : k > ref1; i = 0 <= ref1 ? ++k : --k) {
          body[i] = view[i + offset];
        }
        this._body = body;
      } else {
        throw new Error("Unsupported send() data " + data);
      }
      return void 0;
    };

    XMLHttpRequestUpload.prototype._finalizeHeaders = function(headers, loweredHeaders) {
      if (this._contentType) {
        if (!('content-type' in loweredHeaders)) {
          headers['Content-Type'] = this._contentType;
        }
      }
      if (this._body) {
        headers['Content-Length'] = this._body.length.toString();
      }
      return void 0;
    };

    XMLHttpRequestUpload.prototype._startUpload = function(request) {
      if (this._body) {
        request.write(this._body);
      }
      request.end();
      return void 0;
    };

    return XMLHttpRequestUpload;

  })(XMLHttpRequestEventTarget);

  XMLHttpRequest.XMLHttpRequestUpload = XMLHttpRequestUpload;

}).call(this);