Header customization

[gallan]

Hi,

I have created a logo on the header_blank template (images folder) and would like this displayed on my site.

It appears I have located the relevant section in the header file (see below). How do I get Wordpress to use this header_blank file, which I will rename header.png - when I ftp it, into my site?

I do not require an ad banner in the header and would also like to stream line the code if possible.

Thanks, Gary

<div id="header">

<div class="headerleft">
<?php $lifestyle_header = get_option('lifestyle_header'); ?>
<?php if($lifestyle_header == 'Text'): ?>
<h1><?php bloginfo('name'); ?></h1>


<?php bloginfo('description'); ?></p>
<?php else : ?>
[img]<?php bloginfo('template_url'); ?>/images/logo.png[/img]" />
<?php endif; ?>
</div>



<div class="headerright">
<ul id="headerwidgeted">
<?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('468x60 Header Banner') ) : ?> [*][img]<?php bloginfo('template_url'); ?>/images/468x60.gif[/img]
<?php endif; ?>[/list] </div>