if (isset($_GET['action']) && $_GET['action'] == "delete" && isset($_GET['id'])) {
    $career_degree = new CareerDegree();
    $career_degree->id = (int) $_GET['id'];
    if ($career_degree->delete()) {
        $session->message("CareerDegree deleted ");
        redirect_to($_SERVER['PHP_SELF'] . "?#" . $_GET['id']);
        die;
    } else {
        $message = join("<br />", $career_degree->errors);
    }
}
if (isset($_GET['action']) && $_GET['action'] == "add") {
    if (isset($_POST['bt_add'])) {
        $add_new = new CareerDegree();
        $add_new->career_name = $_POST['txt_career_name'];
        $add_new->var_name = $add_new->mod_write_check($_POST['txt_career_name']);
        $add_new->is_active = $_POST['txt_is_active'];
        if ($add_new->save()) {
            $session->message("New Career Degree added.");
            redirect_to($_SERVER['PHP_SELF']);
            die;
        } else {
            $message = join("<br />", $add_new->errors);
        }
    }
}
$delete_message = "Are you sure you wont to delete this CareerDegree name";
$career_degree = CareerDegree::find_all();
$manage_lists = array();
if ($career_degree && is_array($career_degree)) {
    $i = 1;