繁体转为简体

把下面的代码保存成书签就可以实现繁体转为简体的功能：
javascript:(function(){var%20s=document.getElementById("tongwenlet_cn");if(s!=null){document.body.removeChild(s);}var%20s=document.createElement("script");s.language="javascript";s.type="text/javascript";s.src="http://tongwen.openfoundry.org/NewTongWen/tools/bookmarklet_cn.js";s.id="tongwenlet_cn";document.body.appendChild(s);%20})();