private function SaveAreas()
{
$names = explode(',', $this->Value('Areas'));
$prev = null;
foreach ($names as $name) {
$name = String::Trim($name);
if (!$this->AreaNameExists($name)) {
$area = new Area();
$area->SetPrevious($prev);
$area->SetLayout($this->layout);
$area->SetName($name);
$area->Save();
$prev = $area;
}
}
}
