function delete()
{
$blog_id = $this->getProperty('blog_id');
foreach (BlogEntry::getEntries(array('fk_blog_id' => $blog_id)) as $Entry) {
$Entry->delete();
}
parent::delete();
BlogImageHelper::RemoveImageDerivates('entry', $entry_id);
BlogTopic::OnBlogDelete($blog_id);
$CampCache = CampCache::singleton();
$CampCache->clear('user');
}