function delete_bp($bp,$bdd){
    $sql = "delete from bp where name = '" . $bp . "'";
    $bdd->exec($sql);

	$sql = "delete from bp_services where bp_name = '" . $bp . "'";
    $bdd->exec($sql);

	$sql = "delete from bp_links where bp_name = '" . $bp . "'";
	$bdd->exec($sql);
	
	$sql = "delete from bp_links where bp_link = '" . $bp . "'";
	$bdd->exec($sql);
}