private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
 {
     About fm = new About();
     fm.TopMost = true;
     fm.Show();
 }
		private void menuAbout_Click(object sender, System.EventArgs e)
		{
            About frm = new About();
            frm.TopMost = true;
            frm.Show();
		}