simple grid from mysql table

Hello,
I am pulling my hair off with this grid!!
Can someone help me in setting up a simple grid that will display data from a mysql table
I have tried manipulating the example file, but none will work.
Here is what I have at the moment:
sample.html:

connector:
$res=mysql_connect(“localhost”,“root”,“pass”);
mysql_select_db(“intranet”);

$grid = new GridConnector($res);
$grid->dynamic_loading(100);
$grid->enable_log("temp.log",true);
$grid->render_table("fia","numint","demandeur,site");

?>
logs:

Log started, 06/04/2012 12:04:02

SELECT numint,demandeur,site FROM fia_headers LIMIT 0,100
SELECT COUNT(*) as DHX_COUNT FROM fia
Done in 0.01072096824646s

but nothing displayed on the sample page :frowning:
Can someone post a working example??

Thanks
Voodoo