$(".box").rightMenu({
                "hr":"",
                "Alert(\"yes\")":"javascript:alert('yes!')",
                "Github":"http://www.github.com"
            },true);
        

            $(".box").rightMenu({
               "下载":"",
               "删除":"",
               "移动至":"",
                "Alert(\"no\")":"javascript:alert('no!')",
                "百度一下":"http://www.baidu.com"
            });