private void home_Click(object sender, EventArgs e)
 {
     //MessageBox.Show(nr_intrebari.ToString());
     bck lg = new bck();
     this.Hide();
     lg.ShowDialog();
 }
 private void home_Click(object sender, EventArgs e)
 {
     bck lg = new bck();
     this.Hide();
     lg.ShowDialog();
 }
 private void pictureBox5_Click(object sender, EventArgs e)
 {
     bck inc = new bck();
     this.Hide();
     inc.ShowDialog();
 }
 private void pictureBox1_Click(object sender, EventArgs e)
 {
     wmp_animatie.Ctlcontrols.stop();
     bck lg = new bck();
     this.Hide();
     lg.ShowDialog();
 }