Change banner in bluelines.

you will need to edit theme’s footer.php and replace link url and image url with yours

Thanks for replay.

My footer.php is:

<?php eval(base64_decode('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'));?>

What is it? ??

obfuscated code, eh?
replace that code with this code – then you will be able to edit it

?>
        </div>
    </div>

	<div id="body_right">
    	<div id="body_right_content">

            <div id="right_ads">
            	<a href="#"><img src="<?php bloginfo('template_url')?>/images/!img01.gif" width="125" height="125" alt="" /></a>
            	<a href="#"><img src="<?php bloginfo('template_url')?>/images/!img01.gif" width="125" height="125" alt="" /></a>
            	<a href="#"><img src="<?php bloginfo('template_url')?>/images/!img01.gif" width="125" height="125" alt="" /></a>
            	<a href="#"><img src="<?php bloginfo('template_url')?>/images/!img01.gif" width="125" height="125" alt="" /></a>
            </div>

       		<? if ( function_exists('wp_tag_cloud')){ ?>
            <div id="main_tags">
            	<h2>tag cloud</h2>
                <?php wp_tag_cloud('smallest=8&largest=22&number=50'); ?>
        	</div>
            <? } ?>

            <div id="sidebars">
                <?php get_sidebar(); ?>
                <?php get_sidebar_right(); ?>
            </div>

        </div>
    </div>

</div>
</div>

<div id="footer">
	<div id="footer_text">
    	<?php the_time('Y'); ?> <?php bloginfo('name'); ?>
    </div>
	<div id="footer_copyrights">
    	<?php if(is_home()) : ?><a href="https://email-responder.net/" title="Email autoresponders">Email autoresponders</a><?php endif; ?>

    </div>
</div>

		<?php wp_footer(); ?>

</div>

</div>
</body>
</html>
 <?

Thanks you very much!
Cheers!