/*
* The facebook_onload statement is printed out in the PHP. If the user's logged in
* status has changed since the last page load, then refresh the page to pick up
* the change.
*
* This helps enforce the concept of "single sign on", so that if a user is signed into
* Facebook when they visit your site, they will be automatically logged in -
* without any need to click the login button.
*
* @param already_logged_into_facebook  reports whether the server thinks the user
*                                      is logged in, based on their cookies
*
*/
function facebook_onload(already_logged_into_facebook) {
    // user state is either: has a session, or does not.
    // if the state has changed, detect that and reload.
    FB.ensureInit(function() {
        FB.Facebook.get_sessionState().waitUntilReady(function(session) {
            var is_now_logged_into_facebook = session ? true : false;

            // if the new state is the same as the old (i.e., nothing changed)
            // then do nothing
            if (is_now_logged_into_facebook == already_logged_into_facebook) {
                return;
            }

            // otherwise, refresh to pick up the state change
            window.location = '';
        });
    });
}

/*
* Our <fb:login-button> specifies this function in its onlogin attribute,
* which is triggered after the user authenticates the app in the Connect
* dialog and the Facebook session has been set in the cookies.
*/
function facebook_onlogin_ready(base_url) {
    // In this app, we redirect the user back to index.php. The server will read
    // the cookie and see that the user is logged in, and will deliver a new page
    // with content appropriate for a logged-in user.
    //
    // However, a more complex app could use this function to do AJAX calls
    // and/or in-place replacement of page contents to avoid a full page refresh.
    //refresh_page();

    FB.ensureInit(function() {
        //window.location = base_url;
        //window.location.reload();
        window.location = "./member_fblogin.aspx";
    });
}

function facebook_onlink_ready(base_url) {
    FB.ensureInit(function() {
        window.location = base_url;
    });
}

/*
* Do a page refresh after login state changes.
* This is the easiest but not the only way to pick up changes.
* If you have a small amount of Facebook-specific content on a large page,
* then you could change it in Javascript without refresh.
*/
function refresh_page() {
    window.location = 'fbconnect/login';
}

/*function facebook_onlogin_ready() {  
FB.ensureInit(function() {
FB.Facebook.get_sessionState().waitUntilReady(function(session) {
var is_now_logged_into_facebook = session ? true : false;           
if (is_now_logged_into_facebook) {
var form = document.getElementById('hhs-fbconnect-autoconnect-form');
if (form) {
form.submit();
}
}
});
});
}*/

function facebook_logout(base_url) {
    FB.ensureInit(function() {
        FB.Connect.logout(function() { window.location = base_url + '/logout'; });
    });
}

function facebook_share(url) {
    FB.ensureInit(function() {
        FB_RequireFeatures(["Api"], function() {
            FB.Facebook.apiClient.users_hasAppPermission('share_item', function(result) {
                if (result) {
                    FB.Connect.showShareDialog(url);
                }
                else {
                    FB.Connect.showPermissionDialog('share_item', function() {
                        FB.Connect.showShareDialog(url);
                    });
                }
            })

        });
    });
}

/*
* Prompts the user to grant a permission to the application.
*/
function facebook_prompt_permission(permission) {
    FB.ensureInit(function() {
        FB.Connect.showPermissionDialog(permission);
    });
}

function facebook_prompt_email_permission() {
    FB.ensureInit(function() {
        FB.Connect.showPermissionDialog('email');
    });
}

function facebook_publish_registration(accepted) {
    FB.ensureInit(function() {
        FB.Connect.showFeedDialog(81978365760);
    });
}

function facebook_handle_registration(form_bundle_id) {
    FB.ensureInit(function() {
        FB.Connect.showFeedDialog(form_bundle_id, null, null, null, FB.FeedStorySize.oneLine, FB.RequireConnect.require, function() { });
    });
}

/*
* Show the feed form. This would be typically called in response to the
* onclick handler of a "Publish" button, or in the onload event after
* the user submits a form with info that should be published.
*
*/
function facebook_publish_feed_story(form_bundle_id, template_data) {
    // Load the feed form
    FB.ensureInit(function() {
        FB.Connect.showFeedDialog(form_bundle_id, template_data);
        //FB.Connect.showFeedDialog(form_bundle_id, template_data, null, null, FB.FeedStorySize.shortStory, FB.RequireConnect.promptConnect);

        // hide the "Loading feed story ..." div
        // ge('feed_loading').style.visibility = "hidden";
    });
}