document.write("<input type='hidden' id='hiddenTkUid' value='' /><input type='hidden' id='hiddenXXUserName' value='' /><input type='hidden' id='hiddenXXAllUserId' value='' /><input type='hidden' id='AllUserId' value='0' /><input type='hidden' id='hiddenIsVip' value='0' /><a href='https://user.100xuexi.com/login.aspx'>登录/注册</a>")