public static function getAssociations($pk, $extension = 'com_content')
	{
		$langAssociations = JLanguageAssociations::getAssociations($extension, '#__categories', 'com_categories.item', $pk, 'id', 'alias', '');
		$associations = array();

		foreach ($langAssociations as $langAssociation)
		{
			$associations[$langAssociation->language] = $langAssociation->id;
		}

		return $associations;
	}