/// <summary>
 /// InitData
 /// </summary>
 protected override void InitData()
 {
     _data = new SupportTicketAddTDS();
 }
        // ////////////////////////////////////////////////////////////////////////
        // INITIAL EVENTS
        //
        protected void Page_Load(object sender, EventArgs e)
        {
            // Register client scripts
            this.RegisterClientScripts();

            if (!IsPostBack)
            {
                // Security check
                if (!(Convert.ToBoolean(Session["sgLFS_ITTST_SUPPORTTICKET_ADMIN"])))
                {
                    if (!(Convert.ToBoolean(Session["sgLFS_ITTST_SUPPORTTICKET_VIEW"])))
                    {
                        Response.Redirect("./../../error_page.aspx?error=" + "You are not authorized to view this page. Contact your system administrator.");
                    }
                }

                // Validate query string
                if (((string)Request.QueryString["source_page"] == null) || ((string)Request.QueryString["dashboard"] == null))
                {
                    Response.Redirect("./../../error_page.aspx?error=" + "Invalid query string in supportTicket_add.aspx");
                }

                // Tag Page
                TagPage();

                // Initialize viewstate variables
                ViewState["StepFrom"] = "Out";
                Session.Remove("supportTicketAddTDS");
                arrayCategoriesSelectedForAdd = new ArrayList();
                Session["arrayCategoriesSelectedForAdd"] = arrayCategoriesSelectedForAdd;

                // If coming from
                // ... supportTicket_navigator.aspx, supportTicket_navigator2.aspx, supportTicket_summary.aspx or wucSRUnassigned.ascx
                if ((Request.QueryString["source_page"] == "supportTicket_navigator.aspx") || (Request.QueryString["source_page"] == "supportTicket_navigator2.aspx") || (Request.QueryString["source_page"] == "supportTicket_summary.aspx") || (Request.QueryString["source_page"] == "wucSRUnassigned.ascx") || (Request.QueryString["source_page"] == "wucAlarms.ascx.cs"))
                {
                    // ... Initialize tables
                    supportTicketAddTDS = new SupportTicketAddTDS();

                    // ... For Categories
                    supportTicketCategoriesTDS = new SupportTicketCategoriesTDS();
                    SupportTicketCategory supportTicketCategory = new SupportTicketCategory(supportTicketCategoriesTDS);
                    supportTicketCategory.Load(int.Parse(hdfCompanyId.Value));

                    // ... Store tables
                    Session["supportTicketAddTDS"] = supportTicketAddTDS;
                    Session["supportTicketCategoriesTDS"] = supportTicketCategoriesTDS;
                }

                // StepSection1In
                wzSupportTicket.ActiveStepIndex = 0;
                StepBeginIn();
            }
            else
            {
                // Restore tables
                arrayCategoriesSelectedForAdd = (ArrayList)Session["arrayCategoriesSelectedForAdd"];
                supportTicketAddTDS = (SupportTicketAddTDS)Session["supportTicketAddTDS"];
                supportTicketCategoriesTDS = (SupportTicketCategoriesTDS)Session["supportTicketCategoriesTDS"];
            }
        }