protected void Page_Load(object sender, EventArgs e)
        {
            this.userName = Page.User.Identity.Name.ToString().Substring(8);
            //this.userName = "******";
            utility = new UtilityCashFlow(this.userName);
            SetUpUser();

            TextBoxInvoiceNumber.Attributes.Add("onFocus", "TextBoxOnFocusAllToBlank('TextBoxInvoiceNumber')");
            TextBoxVendorID.Attributes.Add("onFocus", "TextBoxOnFocusAllToBlank('TextBoxVendorID')");
            TextBoxVendorName.Attributes.Add("onFocus", "TextBoxOnFocusAllToBlank('TextBoxVendorName')");
            TextBoxBarcode.Attributes.Add("onFocus", "TextBoxOnFocusAllToBlank('TextBoxBarcode')");

            if (!Page.IsPostBack)
            {
                bearCode.PopulateDepartments(CheckBoxListDepartments, VariablesCashManager.ERROR_LOG_FILE_NAME);
                SetUpUser();
                PopulateOfficeLocations();
            }
        }