private void Organizations_Click(object sender, RoutedEventArgs e)
        {
            //redirect the the right page
            OrganizationReg Organization = new OrganizationReg();

            Organization.Show();
            Window.GetWindow(this).Close();
        }
        private void Organization_button_Click(object sender, RoutedEventArgs e)
        {
            //redirect the the right page
            OrganizationReg Organization = new OrganizationReg();

            Organization.Show();
            this.Close();
        }