any help for a little script :)

Hi so to make it short this is the website im working on it
www.equipegalvan.com so as you can see on the main there's a dernieres inscription block.
this is my script
<!-- ************* feature script ************** -->

<!--webbot bot="HTMLMarkup" startspan -->
<div id="slider2" class="sliderwrapper">
<?php

require_once "init.php";

list($listingRecords, $listingDetails) = getRecords(array(
'tableName' => 'listings',
'limit' => '6',
'orderBy' => 'createdDate DESC',

));
$listing = @$listingRecords[0];
?>
<?php foreach ($listingRecords as $listing): ?>
<?php if ($listing['featured'] == 'oui'):?>
<!-- ************* PICTURE 1 ************** -->
<div class="contentdiv">
<div style="z-index:5;position:absolute;margin-left:192px;">
<?php if ($listing['vendu'] == '1'): ?>
<a href="<?php echo $listing['_link'] ?>"><img src="img/vendu.png" alt="vendu" width="134px" height="97px" border="0"/></a>
<?php endif; ?>
<?php if ($listing['prix_reviser'] == '1'): ?>
<a href="<?php echo $listing['_link'] ?>"><img src="img/prix_reviser.png" alt="vendu" width="134px" height="97px" border="0"/></a>
<?php endif; ?>
</div>
<div style="z-index:1;">
<?php foreach ($listing['photo_pour_accueil'] as $upload): ?>
<?php if ($upload['hasThumbnail']): ?>
<a href="<?php echo $listing['_link'] ?>"><img src="<?php echo $upload['thumbUrlPath'] ?>" width="<?php echo $upload['thumbWidth'] ?>" height="<?php echo $upload['thumbHeight'] ?>" border="0" alt="" /></a>
<?php endif; ?>
<?php endforeach ?>
</div>
<div class="nom_maison" style="z-index:1;"><?php echo $listing['adresse'] ?>, <?php echo $listing['ville'] ?></div>
</div>
<?php endif; ?>
<?php endforeach ?>
</div>
<div class="pagination" id="paginate-slider2"></div>
<script type="text/javascript" src="flowplayer-3.1.2.min.js"></script>
<script type="text/javascript" src="contentslider.js"></script>
<script type="text/javascript" src="jquery-1.2.6.pack.js"></script>
<script type="text/javascript">

featuredcontentslider.init({
id: "slider2", //id of main slider DIV
contentsource: ["inline", ""], //Valid values: ["inline", ""] or ["ajax", "path_to_file"]
toc: ["1", "2", "3", "4", "5", "6"], //Valid values: "#increment", "markup", ["label1", "label2", etc]
nextprev: ["Pr&eacute;c&eacute;dente", "Suivante"], //labels for "prev" and "next" links. Set to "" to hide.
enablefade: [true, 0.1], //[true/false, fadedegree]
autorotate: [true, 4000], //[true/false, pausetime]
onChange: function(previndex, curindex){ //event handler fired whenever script changes slide
//previndex holds index of last slide viewed b4 current (1=1st slide, 2nd=2nd etc)
//curindex holds index of currently shown slide (1=1st slide, 2nd=2nd etc)
}
})


</script>
<!-- ************* feature script ************** --> there's probably alot of error but my request that when agent choose to don't show house on accueil i want a "else" or whatever that can work to make nothing on the main page

so when the show house on my page is on it show it on main page and when its off it not i don't know if you understand but i request some help because im really weak in php :\ so if someone can help me :)

Cya thanks in advance