protected void btnConfirmComplete_Click(object sender, EventArgs e)
    {
        if (!validateInputField())
        {
            return;
        }
        try
        {
            employeeManager = new EmployeeManager(employeeRemark);

            TransactionResponse response = new TransactionResponse();
            response = employeeManager.storeEmployeeremark(Membership.GetUser());

            displayMessageToTheUser(response);
        }
        catch (Exception)
        {
            msgPanel.Visible = true;
            ErroroDIV.Visible = true;
            lblErrorMsg.Text = "Unknow error occurred while trying to register employee remark. please contact your system administrator";
        }

        PanelConfirmVacancyComplete.Visible = false;
        clearTextBox();
        UserDetialPanel.Visible = false;
        txtEmpID.Text = "";
        SearchPanel.Visible = true;
    }