function addVlan($a_vlan, $networkports_id)
{
$networkPort_Vlan = new NetworkPort_Vlan();
$vlan = new Vlan();
$db_vlans = $vlan->find("`tag`='" . $a_vlan['tag'] . "' AND `name`='" . $a_vlan['name'] . "'", "", 1);
$vlans_id = 0;
if (count($db_vlans) > 0) {
$db_vlan = current($db_vlans);
$vlans_id = $db_vlan['id'];
} else {
$input = array();
$input['tag'] = $a_vlan['tag'];
$input['name'] = $a_vlan['name'];
$vlans_id = $vlan->add($input);
}
$input = array();
$input['networkports_id'] = $networkports_id;
$input['vlans_id'] = $vlans_id;
$networkPort_Vlan->add($input);
}
