Display Gallery name

I can list all Gallery names this way:

<div id="information">
<h2>
<?php if ($galleries = $this -> Gallery -> gname()) : ?>
<?php foreach ($galleries as $gallery_id => $gallery_title) : ?>
<?php echo $gallery_title; ?>
<?php endforeach; ?>
<?php endif; ?>
</h2>
<h3></h3>
<p ></p>
</div>

where gname() is function from …/models/gallery.php :

function gname() {
$gname = array();
if ($galleries = $this -> find_all()) {
foreach ($galleries as $gallery) {
$gname[$gallery -> id] = $gallery -> title;
			}
		}
return $gname;
	}

But how to select just active (current) Gallery title?