partial GIPSuperWebViewInit.js

GIPSuperWebViewInit.js

. . . 

    navigator.googleInternal = {
      iframe_: undefined,
      isInitialized: false,
      init: function() {
        if (this.isInitialized) {
          return;
        }
        this.iframe_ = document.createElement('iframe');
        var cssText = 'position:absolute;top:-5000px;height:2px;width:2px;';
        this.iframe_.style.cssText = cssText;
        this.iframe_.src = 'about:blank';
        document.body.appendChild(this.iframe_);
        this.isInitialized = true;
      },
      dispatch: function(object, method, opt_args) {
        var urlWithoutHash = window.location.href.split('#')[0];
        var requestUrl = urlWithoutHash +
            '#googleapp/api/' + object + '/' + method +
            (opt_args ? '/?' + this.serialize_(opt_args) : '');

        var oldHash = window.location.hash;
        var newHash = 'googleapp/api/' + object + '/' + method +
            (opt_args ? '/?' + this.serialize_(opt_args) : '');

        this.init();
        this.iframe_.contentWindow.location.hash = newHash;
        // Setting the hash to an empty string will cause the page to jump to
        // the top of the iframe, which is the top of the window. We instead set
        // it to a dummy value to prevent any jumping form occuring.
        this.iframe_.contentWindow.location.hash = 'null';
      },

. . .