// ////////////////////////////////////////////////////////////////////////
        // EVENTS
        //
        protected void Page_Load(object sender, EventArgs e)
        {
            // Register client scripts
            this.RegisterClientScripts();

            if (!IsPostBack)
            {
                // Security check

                // Tag Page
                hdfCompanyId.Value = Session["companyID"].ToString();
                hdfContactId.Value = Request.QueryString["contact_id"].ToString();

                // Initialize viewstate variables
                Session.Remove("phonesDummy");
                phoneTDS = new PhoneTDS();

                // Load data
                LoadFullName();
                LoadAddress();
                LoadPhones();

                // Store dataset
                Session["phoneTDS"] = phoneTDS;
                Session["phone"] = phoneTDS.Phone;
            }
            else
            {
                // Restore dataset
                phoneTDS = (PhoneTDS)Session["phoneTDS"];
                phone = phoneTDS.Phone;
            }
        }
 /// <summary>
 /// InitData
 /// </summary>
 protected override void InitData()
 {
     _data = new PhoneTDS();
 }