private void Page_Load(object sender, System.EventArgs e)
        {
            Utilities.CreateTableHeader(tableHeader, "Alerte speciale pentru angajati", "", "normal");
            if (!IsPostBack)
            {
                Salaries.Business.Angajat objAngajat = new Salaries.Business.Angajat();
                DataSet ds = objAngajat.GetAngajatiAlerteSpeciale();

                Session["SortBy"] = "";
                Index             = 1;
                Session["DataSource_AlerteSpeciale"] = ds;

                listDataGrid.DataSource = ds;
                listDataGrid.DataBind();
            }
        }