Sexy Code

<?
get_header();
?>
<div id="movie_section">
<?
$counter = 0;
if( have_posts() ) : while( have_posts() ) : the_post();
    if( $counter == 0 ):
?>
    <ul class="movie_row">
    <? endif;
    $extraclasses = $counter == 0 ? 'movie_row_item first' : 'movie_row_item';
    ?>

    <li id="post-<? the_ID(); ?>" <? post_class($extraclasses); ?>>
        <?
        $thumbid = get_post_meta( $post->ID, 'thumbnail_id', true );
        //$headerid = get_post_meta( $post->ID, 'header_id', true );
        //the_excerpt();
        if( $thumbid ) :?>
            <img src="<? echo wp_get_attachment_url( $thumbid, true ); ?>" alt="" />
        <? endif; ?>

        <? if( $headerid ) :?>
            <img src="<? echo wp_get_attachment_url( $headerid, true ); ?>" alt="" />
        <? endif; ?>
    </li> <!-- End Post -->
    <? if( $counter == 0 ) : ?>
    <?
        endif;
        if( $counter == 3 ){?>
            </ul> <!-- End Movie Row -->
            <?$counter = 0;
        }
        else{
            $counter++;
        }
    ?>
<?
endwhile;

endif;?>
</div> <!-- End Movie Section -->
<?
get_footer();
?>