function submit_passwd()
{
  var passwd=prompt("please enter the password","");
  if (passwd!=null)
  {
    document.getElementById("thePasswd").value=passwd;
	document.getElementById("passwd_form").submit();
  }
}

function submit_passwd_cn()
{
  var passwd=prompt("请输入8位密码","");
  if (passwd!=null)
  {
    document.getElementById("thePasswd").value=passwd;
	document.getElementById("passwd_form").submit();
  }
  
}