if (strpos($system_folder, '/') === FALSE)
{
	if (function_exists('realpath') AND @realpath(dirname(__FILE__)) !== FALSE)
	{
		$system_folder = realpath(dirname(__FILE__)).'/'.$system_folder;
	}
}
else
{
	// Swap directory separators to Unix style for consistency
	$system_folder = str_replace("\\", "/", $system_folder); 
}