Trouble inserting ads between posts on Easel

So I’ve read the simple instructions for inserting adsense between posts in a couple of forums here, and it seems simple. i was able to do it on one theme, but cannot do so on the Easel theme. The coding appears different on the index.php

it shows as this:

<?php get_header();

if (!easel_themeinfo(‘disable_blog_on_homepage’)) {

if (have_posts()) {
while (have_posts()) : the_post();
get_template_part(‘content’, get_post_format());
endwhile;
if (easel_themeinfo(‘enable_comments_on_homepage’) && (easel_themeinfo(‘home_post_count’) == ‘1’)) {
$withcomments = true;
comments_template(”, true);
} else
easel_pagination();
}

}

get_footer();

How would I insert the adsense with this theme since it is different than the instructions typically say?