function buildUrl($params, $appName=null) {
		return ($this->absoluteUrls ? $this->getBaseUrl() : '../')
			. $this->converter->urlEncode($appName ? $appName : $this->getAppName())
			. '/'. $this->funkyAlias
			. $this->queryStringFrom($params); //NB: not adapted to funky urls!!
	}
} 
?>