//美橙互联·邮箱登陆验证JS
//希威网络 www.seeawell.cn

if (top.location !== self.location) {
top.location=self.location;
}
function window_onload() {
	var S = document.getElementById("usernameshow");
	S.focus();
}
function gook() {
	var S;
	S = document.getElementById("usernameshow");
	if (S.value == "")
	{
		alert("用户名不可为空");
		S.focus();
		return ;
	}
	S = document.getElementById("pwshow");
	if (S.value == "")
	{
		alert("密码不可为空");
		S.focus();
		return ;
	}
	S = document.getElementById("usernameshow");
	var mail_post = document.getElementById("mailpost");
	document.f1.username.value = S.value + "@" + mail_post.value ;
	S = document.getElementById("showsaveUser");
	document.f1.saveUser.value = S.checked;
	S = document.getElementById("showSecEx");
	document.f1.SecEx.value = S.checked;
	S = document.getElementById("pwshow");
	document.f1.pwhidden.value = encode(S.value, parseInt(document.f1.picnum.value));
	document.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;
}
//结束