private function linkSubdirectories($src, $to)
	{
		if (is_dir($src))
		{
			$dirHandle = opendir($src);

			while (false !== ($element = readdir($dirHandle)))
			{
				if (substr($element, 0, 1) != '.')
				{
					if (is_dir($src . "/" . $element))
					{
						$this->symlink($src . "/" . $element, $to . '/' . $element);
					}
				}
			}
		}
	}