document.write ("
\n\n\n \n \n \n \n \n \n \n \n \n \n \n \n\n\n
验证码: \"看不清,我要换一个\"\n \n \n \n\n
用户名:\n
密 码:
保 存:
\n \n \n \n \n
\n
\n
");