function login(){
    username = document.login.username.value;
    password = document.login.password.value;
    if (username == "" || password == "") {
        alert("请输入用户名和密码");
        return;
    }
    $.get(
        "/account/login/", {
            "username" : username,
            "password" : password
        }, 
        function(data){
            if (data == "fail") {
                alert("用户名或密码错误，请重新输入");
            } else if (data == "success") {
                //window.location = "/account/my3diya/";
                update_user_util(username);
                //alert(_redirect);
                if (_redirect != "")
                    window.location = _redirect;
            }
        }
    );
}

function update_user_util(username){
    $('#user-util').html('<span>你好,' + username + '<a href="/account/logout/">登出</a></span>');
    _username = username;
    close_login();
}


function register(){
    if (document.register.confirm.checked == false){
        alert("请确认创家网的服务条约");
        return;
    }
    username = document.register.username.value;
    password = document.register.password.value;
    password2 = document.register.password2.value;
    email = document.register.email.value;
    if (username == "" || password == "" || password2 == "" || email == "") {
        alert("请输入用户名、密码和Email");
        return;
    }
    /*
    if (password != password2) {
        alert("两次密码不一致");
        return;
    }*/
    $.get(
        "/account/register/", {
            "username" : username,
            "password" : password,
            "password2" : password2,
            "email" : email
        }, 
        function(data){
            if (data == "success") {
                window.location = "/account/my3diya/";
            }else{
                alert(data);
            }
        }
    );
}