document.write('<style>');
	document.write('body,td{font-size:9pt}');
	document.write('</style>');

ie = (document.all)? true:false
if (ie){function ctlent(eventobject){if(window.event.keyCode==13 && gook()!=false){this.document.f1.submit();}}}

function gook() {
	if (form1.usernameshow.value == "")
	{
		alert("用户名不可为空");
		form1.usernameshow.focus();
		return ;
	}

	if (form1.pwshow.value == "")
	{
		alert("密码不可为空");
		form1.pwshow.focus();
		return ;
	}

	//f1.saveUser.value = showsaveUser.checked;
	f1.username.value = form1.usernameshow.value+"@zjzhongya.net";

	//f1.SecEx.value = showSecEx.checked;
	f1.pwhidden.value = encode(form1.pwshow.value, parseInt(f1.picnum.value));

	f1.submit();
}

function encode(datastr, bassnum) {
	var tempstr;
	var tchar;
	var newdata = "";

	for (var i = 0; i < datastr.length; i++)
	{
		tchar = 65535 + bassnum - datastr.charCodeAt(i);
		tchar = tchar.toString();

		while(tchar.length < 5)
		{
			tchar = "0" + tchar;
		}

		newdata = newdata + tchar;
	}

	return newdata;
}

document.write('  <table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" height=\"123\">');
 document.write('             <form name=\"form1\" method=\"post\" action=\"\">');
 document.write('                    <tr> ');
 document.write('                      <td width=\"70\"> <div align=\"center\">用户名：</div></td>');
 document.write('                      <td width=\"109\"> <input size=10  NAME=\"usernameshow\" ONKEYDOWN=\"ctlent()\"> </td>');
document.write('                     </tr>');
 document.write('                    <tr> ');
 document.write('                      <td width=\"70\"> <div align=\"center\">密　码：</div></td>');
 document.write('                      <td width=\"109\"> <input size=10 TYPE=password NAME=\"pwshow\" ONKEYDOWN=\"ctlent()\" > </td>');
 document.write('                    </tr>');
document.write('                     <tr> ');
document.write('                       <td colspan=\"2\"> <table width=\"142\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" height=\"18\" align=\"center\">');
document.write('                           <tr> ');
document.write('                             <td width=\"105\"><img src=\"images/btn_login.gif\" ONCLICK=\"javascript:gook()\" STYLE=\"cursor:hand\"></td>');
document.write('                             <td width=\"37\"><img src=\"images/button_cancel.gif\" style=\"cursor:hand\" onclick=\"form1.reset();\"></td>');
 document.write('                          </tr>');
 document.write('                        </table></td>');
 document.write('                    </tr>');
  document.write('             </form>');
 document.write('                  </table>');

document.write('<FORM name=\"f1\" method=\"post\" action=\"http://vipmail.h800.com/default.asp\" style=\"display:none\"> <INPUT type=\"hidden\" name=\"username\">');
document.write('<INPUT type=\"hidden\" name=\"pwhidden\"> <INPUT type=\"hidden\" name=\"picnum\" value=\"6158\">');
document.write('<INPUT type=\"hidden\" name=\"saveUser\"> <INPUT type=\"hidden\" name=\"SecEx\"> </FORM>');