category.php

<div id="main_area">

		<?php if (have_posts()) : ?>

    <?php if ( is_category('abcd')) {  ?>
       <h2><img src="<?php bloginfo('stylesheet_directory'); ?>/images/XXXX.png" alt="XXXX" /></h2>


	<?php query_posts($query_string .'&posts_per_page=5');  ?>
       <?php while (have_posts()) : the_post(); ?>
		<ul id="news_list">



			<?php if ( post_custom('url')!="" && post_custom('url')!="#") { ?>
				<li><span><?php the_time('Y.m.d'); ?></span><br /><a href="<?php echo post_custom('url'); ?>" target="<?php echo post_custom('target'); ?>" id="post-<?php the_ID(); ?>"><?php the_title(); ?></a></li>

			<? } else {  ?>
				<li><span><?php the_time('Y.m.d'); ?></span><br /><a href="<?php the_permalink(); ?>" id="post-<?php the_ID(); ?>"><?php the_title(); ?></a></li>
            <? }	//END if ?>



		</ul>
        	<?php endwhile; ?>
		<div class="navlink">
             <?php posts_nav_link(' ','&laquo;','&raquo;');?>
         </div>

<?php } ?>



		<?php endif; ?>

	</div>