code: function() {
      var swfPath = _globalConfig.swfPath || "", swfPathFirstTwoChars = swfPath.slice(0, 2), swfProtocol = swfPath.slice(0, swfPath.indexOf("://") + 1);
      return swfPathFirstTwoChars === "\\\\" ? "file:" : swfPathFirstTwoChars === "//" || swfProtocol === "" ? _window.location.protocol : swfProtocol;
    }
docs: Get the protocol of the configured SWF path.
  @private