public void AuthedMessage()
{
if (this.mainClass.authenticated) {
this.labelAuthed.Text = "Logged in as " + this.mainClass.username;
this.buttonAuthenticate.Text = "Deauthenticate";
} else
this.labelAuthed.Text = "Not authenticated";
this.labelPro.Visible = this.picPro.Visible = this.mainClass.isPro;
}