mapping routes

[eluser]paulcj2[/eluser]
I tried

Code:

$route['page/([a-z]+)/(:num)'] = "page/index/$1/$2";

,
and the url

Code:

http://clickbasicsdemo.com/page/clickbasicsdemo/437

but it does not work on controller:

Code:

class Page extends Controller {

    function index($site_address, $art_id)
    {
        echo '<p>Site address: '.$site_address.'</p>';
        echo '<p>Article id: '.$art_id.'</p>';
    } //function
    
} //class

This url, however, does work:

Code:

http://localhost/clickbasicsdemo/index.php/page/clickbasicsdemo/437

How can I get it to work without index.php in the url?