View file ads/db.php
<?php
$link = mysql_connect('localhost', 'user', 'pass') or die('ERROR CONNECT');
mysql_select_db('base_name', $link) or die('DB NOT FOUND');
?>
<?php
$link = mysql_connect('localhost', 'user', 'pass') or die('ERROR CONNECT');
mysql_select_db('base_name', $link) or die('DB NOT FOUND');
?>