code: function() {
      var flashBridge = _flashState.bridge;
      if (flashBridge) {
        var htmlBridge = _getHtmlBridge(flashBridge);
        if (htmlBridge) {
          if (_flashState.pluginType === "activex" && "readyState" in flashBridge) {
            flashBridge.style.display = "none";
            (function removeSwfFromIE() {
              if (flashBridge.readyState === 4) {
                for (var prop in flashBridge) {
                  if (typeof flashBridge[prop] === "function") {
                    flashBridge[prop] = null;
                  }
                }
                if (flashBridge.parentNode) {
                  flashBridge.parentNode.removeChild(flashBridge);
                }
                if (htmlBridge.parentNode) {
                  htmlBridge.parentNode.removeChild(htmlBridge);
                }
              } else {
                _setTimeout(removeSwfFromIE, 10);
              }
            })();
          } else {
            if (flashBridge.parentNode) {
              flashBridge.parentNode.removeChild(flashBridge);
            }
            if (htmlBridge.parentNode) {
              htmlBridge.parentNode.removeChild(htmlBridge);
            }
          }
        }
        _clearTimeoutsAndPolling();
        _flashState.ready = null;
        _flashState.bridge = null;
        _flashState.deactivated = null;
        _flashState.insecure = null;
        _zcSwfVersion = undefined;
      }
    }
docs: Destroy the SWF object.
  @private