private void btn6_3_Click(object sender, EventArgs e)
{
this.btn6_3.BackColor = Color.White;
this.btn6_3.ForeColor = Color.Black;
this.btn6_1.BackColor = this.btn6_5.BackColor = this.btn6_6.BackColor = Color.Transparent;
this.btn6_1.ForeColor = this.btn6_5.ForeColor = this.btn6_6.ForeColor = Color.White;
CreateWOR();
frmWOR.TopLevel = false;
pnlBackPage.Controls.Clear();
pnlBackPage.Controls.Add(frmWOR);
frmWOR.Dock = DockStyle.Fill;
frmWOR.Show();
}
