public async static Task LoadNews()
        {
            try
            {
                HttpWebRequest client = HttpWebRequest.CreateHttp(string.Concat(ApiBase, "events.json"));

                string json = await WebRequestHelper.httpRequestGetString(client);

                IList <Events> eventList = JsonConvert.DeserializeObject <IList <Events> >(json);
                Context.NewsList = eventList;
            }
            catch
            {
            }
        }
        public async static Task LoadPosts()
        {
            try
            {
                HttpWebRequest client = HttpWebRequest.CreateHttp(string.Concat(ApiBase, "posts.json"));

                string json = await WebRequestHelper.httpRequestGetString(client);

                IList <FormsLibrary.Model.Posts> postsList = JsonConvert.DeserializeObject <IList <FormsLibrary.Model.Posts> >(json);
                Context.PostsList = postsList;
            }
            catch
            {
            }
        }
        public async static Task LoadInterests(int categorieID)
        {
            try
            {
                HttpWebRequest client = HttpWebRequest.CreateHttp(string.Concat(ApiBase, categorieID.ToString(), "/interests.json"));

                string json = await WebRequestHelper.httpRequestGetString(client);

                IList <FormsLibrary.Model.Interests> interestList = JsonConvert.DeserializeObject <IList <FormsLibrary.Model.Interests> >(json);
                Context.InterestsList = interestList;
            }
            catch
            {
            }
        }
        public async static Task LoadInterests()
        {
            try
            {
                HttpWebRequest client = HttpWebRequest.CreateHttp(string.Concat(ApiBase, "interests.json"));

                string json = await WebRequestHelper.httpRequestGetString(client);

//                string json = @"[{id: 1,      name: ""chez Nous  "",      description: ""chez Nous on se fout pas de vous."",      address: ""rue des déportés 17"",
//                         zip: 6700,      mobile: ""0498685687"",phone: ""063223363"",      email: ""*****@*****.**"",      website: ""http://www.studio-sept.be"",
//                         coordinates:  { latitude: 5.34,longitude: 55.22},category: {id: 1,label: ""Hébergement""},city: {zip: 6700,city: ""Arlon"", coordinates: { latitude: 5.5,longitude: 55.5}},
//                         criteria: [{id: 1,label: ""On parle chinois""}],pictures: [{url: ""http://pivotmedia.tourismewallonie.be/pivot/ANX-09-000JYS/ANX-09-000JYS.JPG""}],
//                         videos: [{url: ""http://foo.com/video.mp3""}]}]";


                IList <FormsLibrary.Model.Interests> interestList = JsonConvert.DeserializeObject <IList <FormsLibrary.Model.Interests> >(json);
                Context.InterestsList = interestList;
            }
            catch
            {
            }
        }