// Check settings

	function checkInputValues()

	{

		global $fdb;

		

		// Check connection

		$conn = @mysql_connect($_SESSION['hostname'], $_SESSION['username'], $_SESSION['password']);

		if(!$conn)

			myerror('Unable to connect to MySQL server. Please check your settings again.<br><br><a href="?page=settings">Go back to settings</a>');



		// Check databases	

		if(!@mysql_select_db($_SESSION['php_db_clean'], $conn))

		{

			// Fetch database list

			$list = '';

			$result = @mysql_query('SHOW databases', $conn);

			while($ob = mysql_fetch_row($result))

				$list .= ' &nbsp <a href="?page=settings&newdb='.$ob[0].'">'.$ob[0].'</a><br>'."\n";



			// Close connection and show message

			mysql_close($conn);

			myerror(

				'Unable to select database.'

				.'<br><br>Found these databases:<br><font color="gray">'.$list.'</font>'

				.'<br><a href="?page=settings">Go back to settings</a>'

			);

		}

		mysql_close($conn);

...