Integrar el inicio de sesión de Facebook en Intel XDK

hope that some body answer.. thanks in advance

I trying to integrate Facebook Sign In in Intel XDK but I only gets a blank screen and a button Cancel on top... any help here is my code

function facebook_login(){
document.addEventListener("intel.xdk.facebook.login",function(e){ 
    if (e.success == true) 
    { 
        var facebookUserID = "me";  //me = the user currently logged into Facebook
        document.addEventListener("intel.xdk.facebook.request.response",function(e) {
            console.log("Facebook User Friends Data Returned");
            if (e.success == true) {
                    var data = e.data.data;
                    var outHTML = "";

                    for (var r=0; r< data.length; r++) {
                    outHTML += "<img src='http://graph.facebook.com/" 
                              + data[r]["id"] 
                              + "/picture' info='" 
                              + data[r]["name"] + "' />";
                    }
                    alert(outHTML);
                    document.removeEventListener("intel.xdk.facebook.request.response");
            } 
        },false);
    } 
    else
    { 
        console.log("Unsuccessful Login"); 
    } 
}, false); 
intel.xdk.facebook.login("publish_stream, publish_actions, offline_access");
}