GeoIP detection + conditional messaging

geoIP-message.php

<?php 
include($_SERVER['DOCUMENT_ROOT'].'GeoIP.inc'); 

$gi = geoip_open($_SERVER['DOCUMENT_ROOT'].'country.dat', GEOIP_STANDARD); // not recommended, better for server to query maintained file 
$country = geoip_country_code_by_addr($gi,$_SERVER['REMOTE_ADDR']); 

if (( $country == "IE")) { ?>
<h2>Welcome Irish visitors</h2> 
<?php } else if (($country == "US")) { ?>
<h2>Welcome American visitors</h2> 
<?php } else { ?>
<h2>Welcome visitors</h2>
<?php } 
geoip_close($gi); 
?>