public function export($p, $page)
    {
        $area = $p->addChild('area');
        $area->addAttribute('name', $this->getAreaHandle());
        $blocks = $page->getBlocks($this->getAreaHandle());
        $c = $this->getAreaCollectionObject();
        $style = $c->getAreaCustomStyle($this);
        if (is_object($style)) {
            $set = $style->getStyleSet();
            $set->export($area);
        }
        $wrapper = $area->addChild('blocks');
        foreach ($blocks as $bl) {
            $bl->export($wrapper);
        }
    }