$(function () {
    $("#btnLogin").click(function () {
        $.ajax({
            url: "Default.aspx",
            type: "get",
            data: { UserID: $('#txtUserID').val(), UserPwd: $('#txtUserPwd').val() },
            success: function (data) {
                ss = data.substring(0, 1);
                if (ss == '0') {
                    alert('您输入的账号或密码错误！');
                }
                else if (ss == '1') {
                    window.location.href = 'Default.aspx';
                }
            }
        });
    });
});
$(function () {
    $("#btnLogout").click(function () {
        $.ajax({
            url: "Default.aspx",
            type: "get",
            data: { Mode: "Logout" },
            success: function (data) {
                window.location.href = 'Default.aspx';

            }
        });
    });
});