聽說讀寫

$(document).ready(function () {


    FB.init({
        appId: 'app id',
        status: true, // check login status
        cookie: true, // enable cookies to allow the server to access the session
        xfbml: true  // parse XFBML
    });

    $("#FacebookLogin").click(function () {
        FB.login(function (response) {
            if (response.session) {
                //success

            } else {
                //failed
            }
        });
    });
}