public string GetContentPosition(string contentName)
        {
            JSonResult result = new JSonResult();
            result.Status = false;

            Content cont = new Content();
            DataSet ds = cont.GetContentPosition(contentName);
            string position = "";
            List<GetContent> allContent = new List<GetContent>();
            foreach (DataRow dr in ds.Tables[0].Rows){
             GetContent eachContent = new GetContent();
                eachContent.Position = dr["Position"].ToString();
                eachContent.Image = dr["Image"].ToString();
                allContent.Add(eachContent);

            }
            result.Status = true;
            JavaScriptSerializer serializer = new JavaScriptSerializer();
            string jsonresult = serializer.Serialize(allContent);

            return jsonresult;
        }