WordPresste öne çıkal görseli nasıl kaldırabilirim

<?php
/*
Template Name: Blog
*/
?>

<?php get_header(); ?>

<div id="casing">

<div class="incasing">

<div class="topbar">
<?php include (TEMPLATEPATH . '/searchform.php'); ?>
</div>

<div id="content">

<?php
$temp = $wp_query;
$wp_query= null;
$wp_query = new WP_Query();
$wp_query->query('paged='.$paged);
?>
<?php while ($wp_query->have_posts()) : $wp_query->the_post(); ?> 

<div class="post" id="post-<?php the_ID(); ?>">

<div class="title">
<h2><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title(); ?>"><?php the_title(); ?></a></h2>
</div>
<div class="postmeta">
<span class="author">Ekleyen <?php the_author(); ?> </span> <span class="clock"> <?php the_time('M - j - Y'); ?></span> <span class="comm"><?php comments_popup_link('0 Comment', '1 Comment', '% Comments'); ?></span>
</div>

<div class="entry">


<?php the_excerpt(); ?>
<div class="clear"></div>
</div>

</div>

<?php endwhile; ?>

<div class="clear"></div>

<?php getpagenavi(); ?>

<?php $wp_query = null; $wp_query = $temp;?>

</div>

<?php get_sidebar(); ?>
<div class="clear"></div>

</div>

<div class="clear"></div>
</div> 


<?php get_footer(); ?>

<?php get_header(); ?>

<?php if(get_option('shut_homelayout') == "blog") { ?>

<div id="casing">

<div class="incasing">

<div class="topbar">
<?php include (TEMPLATEPATH . '/searchform.php'); ?>
</div>

<div id="content">

<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>

<div class="post" id="post-<?php the_ID(); ?>">

<div class="title">
<h2><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title(); ?>"><?php the_title(); ?></a></h2>
</div>
<div class="postmeta">
<span class="author">Posted by <?php the_author(); ?> </span> <span class="clock"> <?php the_time('M - j - Y'); ?></span> <span class="comm"><?php comments_popup_link('0 Comment', '1 Comment', '% Comments'); ?></span>
</div>

<div class="entry">

<?php the_excerpt(); ?>
<div class="clear"></div>
</div>

</div>

<?php endwhile; ?>

<div class="clear"></div>

<?php getpagenavi(); ?>

<?php else : ?>
<h1 class="title">Not Found</h1>
<p>Sorry, but you are looking for something that isn't here.</p>
<?php endif; ?>

</div>

<?php get_sidebar(); ?>
<div class="clear"></div>

</div>

<div class="clear"></div>
</div> 

<?php } ?>

<?php get_footer(); ?>
<!-- Yandex.Metrika counter -->
<script type="text/javascript">
(function (d, w, c) {
(w[c] = w[c] || []).push(function() {
try {
w.yaCounter19055296 = new Ya.Metrika({id:19055296,
clickmap:true,
trackLinks:true,
accurateTrackBounce:true});
} catch(e) { }
});

var n = d.getElementsByTagName("script")[0],
s = d.createElement("script"),
f = function () { n.parentNode.insertBefore(s, n); };
s.type = "text/javascript";
s.async = true;
s.src = (d.location.protocol == "https:" ? "https:" : "http:") + "//mc.yandex.ru/metrika/watch.js";

if (w.opera == "[object Opera]") {
d.addEventListener("DOMContentLoaded", f, false);
} else { f(); }
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</script>
<noscript><div><img src="//mc.yandex.ru/watch/19055296" style="position:absolute; left:-9999px;" alt="" /></div></noscript>
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<?php
if ( has_post_thumbnail() ) { ?>
<a href="<?php the_permalink() ?>"><img class="postimg" src="<?php bloginfo('stylesheet_directory'); ?>/timthumb.php?src=<?php get_image_url(); ?>&amp;h=200&amp;w=470&amp;zc=1" alt=""/></a>
<?php } else { ?>
<a href="<?php the_permalink() ?>"><img class="postimg" src="<?php bloginfo('template_directory'); ?>/images/dummy.png" alt="" /></a>
<?php } ?>