protected void Page_PreRender(Object o, EventArgs e)
        {
            using (Database db = new MySqlDatabase())
            {
                ClientInfo ci = db.GetClientInfo(Util.UserId);

                bool isNotExpired = true;

                Facebook.AuthenticationService authService = new Facebook.AuthenticationService();

                Facebook.Me me;
                string accessToken = string.Empty;

                if (authService.TryAuthenticate(out me, out accessToken))
                {
                    isNotExpired = true;
                }
                else
                {
                    db.RemoveSocialCredential(ci.ClientId, SocialConnector.Facebook);
                    db.UpdateFacebookID(ci.ClientId);

                    isNotExpired = false;
                }

                if (!string.IsNullOrEmpty(ci.SoundCloudId))
                    SoundcloudItag.Attributes.Add("class", "soundcloud");
                else
                    SoundcloudItag.Attributes.Add("class", "soundcloud disabled");

                if (isNotExpired)
                    FacebookHeading.Attributes.Add("class", "social facebook");
                else
                    FacebookHeading.Attributes.Add("class", "social facebook disabled");

                if (!string.IsNullOrEmpty(ci.TwitterId))
                    TwitterHeading.Attributes.Add("class", "social twitter");
                else
                    TwitterHeading.Attributes.Add("class", "social twitter disabled");
            }
        }