using Info Field

Hi

i have this list of images in a gallery and i have info3 field setup so that is you put a Y into there is should only show that image and break after that image, i cant get it to work can someone help me please, what i want to happen is if there is a Y then it will display that image only regardless of where it is in the list of images.

here is the code

<div id="page_left" class="grid_4">
<h1><?php echo $used_motorcyclesRecord['title'] ?></h1>
<?php echo $used_motorcyclesRecord['content'] ?>
<?php foreach ($used_motorcyclesRecord['images'] as $upload): ?>
<?php if ($upload['hasThumbnail']): ?>
<?php if ($upload['info3'] == "Y"): ?><img src="<?php echo $upload['thumbUrlPath3'] ?>" alt="" /><?php endif ?><?php break; ?>
<?php endif ?>
<?php endforeach ?>
<p>&nbsp;</p>

<ul id="thumb_list" class="list_1 clearfix">
<?php foreach ($used_motorcyclesRecord['images'] as $upload): ?>
<li>
<a class="img" href="<?php echo $upload['urlPath'] ?>" rel="shadowbox[a]" title="<?php echo $upload['info1'] ?>">
<?php if ($upload['hasThumbnail']): ?>
<img src="<?php echo $upload['thumbUrlPath'] ?>" alt="" /><span class="icon">+</span>
<?php else: ?>[- no thumbnail -]
<?php endif ?>
</a>
</li>
<?php endforeach ?>
<?php if (!$used_motorcyclesRecord): ?>
No record found!<br/><br/>
<?php endif ?>
</ul>
</div>