JSValue* jsXMLHttpRequestPrototypeFunctionDispatchEvent(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args) { if (!thisValue->isObject(&JSXMLHttpRequest::s_info)) return throwError(exec, TypeError); JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(thisValue); return castedThisObj->dispatchEvent(exec, args); }