public function Render ($indent = 0) {
		$currentGroupRecords = & $this->_getLinksGroupContainer($this->actualGroupName);
		if (count($currentGroupRecords) === 0) return '';
		$minify = (bool)self::$globalOptions['cssMinify'];
		$joinTogether = (bool)self::$globalOptions['cssJoin'];
		if ($joinTogether) {
			$result = $this->_renderItemsTogether(
				$this->actualGroupName,
				$currentGroupRecords,
				$indent,
				$minify
			);
		} else {
			$result = $this->_renderItemsSeparated(
				$this->actualGroupName,
				$currentGroupRecords,
				$indent,
				$minify
			);
		}
		return $result;
	}