protected void UpdateAuthorButton_Click(object sender, EventArgs e)
        {
            AuthorsLogic alogic      = new AuthorsLogic();
            bool         saveSuccess = alogic.UpdateAuthor(Convert.ToInt32(Request["id"]), AuthorName.Text);

            if (saveSuccess)
            {
                ReturnToSender();
            }
            else
            {
                FailureText.Text     = "Unable to update the author.";
                ErrorMessage.Visible = true;
            }
        }
        protected void SaveAuthorButton_Click(object sender, EventArgs e)
        {
            AuthorsLogic alogic      = new AuthorsLogic();
            bool         saveSuccess = alogic.AddAuthor(AuthorName.Text);

            if (saveSuccess)
            {
                ReturnToSender();
            }
            else
            {
                FailureText.Text     = "Unable to add a new author to database.";
                ErrorMessage.Visible = true;
            }
        }