Permissions Flow

<script>
  window.fbAsyncInit = function() {
  FB.init({
    appId      : '190670741097534', // App ID
    channelUrl : '//www.wtf-teen.com/channel.html', // Channel File
    status     : true, // check login status
    cookie     : true, // enable cookies to allow the server to access the session
    xfbml      : true  // parse XFBML
  });


  FB.Event.subscribe('auth.authResponseChange', function(response) {
    // Here we specify what we do with the response anytime this event occurs.
    if (response.status === 'connected') {
      testAPI();
      location.reload();

    } else if (response.status === 'not_authorized') {

      FB.login();
    } else {

      FB.login();

    }
 }, {scope: 'publish_actions'});
};

  // Load the SDK asynchronously
  (function(d){
   var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
   if (d.getElementById(id)) {return;}
   js = d.createElement('script'); js.id = id; js.async = true;
   js.src = "//connect.facebook.net/en_US/all.js";
   ref.parentNode.insertBefore(js, ref);
  }(document));

  // Here we run a very simple test of the Graph API after login is successful.
  // This testAPI() function is only called in those cases.
  function testAPI() {
    console.log('Welcome!  Fetching your information.... ');
    FB.api('/me', function(response) {
      console.log('Good to see you, ' + response.name + '.');
    });
  }
function addPerm(perm){
 FB.login(function (response) {
 if(response.authResponse){
   // handle the response
if(document.getElementById(''+perm+'add')){
document.getElementById(''+perm+'add').innerHTML = "" + response.status;
}else{
document.getElementById('response_object').innerHTML = "" + response.status;
}
if(response.status==='connected'){
location.reload();
}
}
 },{scope: ''+perm+''});

}
</script>