Nos solutions...

Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'refpayant'@'localhost' (using password: YES) in /home/refpayan/www/services.php on line 18

Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in /home/refpayan/www/services.php on line 19
Erreur SQL !
SELECT id,titre,prix,affichage FROM rp2_produit ORDER BY affichage
No database selected