            return parent;
            }

            function getCurrent() {
                return infoton.path;
            }

            function navigateTo(path){
                window.location.replace(path);
            }

            function createUploader(){
                var uploader = new qq.FileUploader({
                    element: document.getElementById('file_uploader_div'),
                    action: window.location.pathname,
                    debug: true

                });
       