function ar(url)
{
	var conf_dir;
	switch (window.location.hostname) {
		case 'matt-web':
		case 'dan-pc':
			conf_dir = '/ronnies/www';
		break;
		case 'andrew-pc':
			conf_dir = '/ronnies';
		break;
		case 'test.ronniescotts.co.uk':
		case 'www.ronniescotts.co.uk':
		case 'ronniescotts.co.uk':
			conf_dir = '';
		break;
	}

	return conf_dir + url;
}