Can someone help me figure out why pagination doesn't show up here?

Question

Here is the code in my index.php:

    <?php get_header(); ?>

    <div class="content-title">
        Latest Entries
        <a href="javascript: void(0);" id="mode"<?php if ($_COOKIE['mode'] == 'grid') echo ' class="flip"'; ?>></a>
    </div>

    <?php query_posts(array(
            'post__not_in' => $exl_posts,
            'paged' => $paged,
        )
    ); ?>

    <?php get_template_part('loop'); ?>

    <?php wp_reset_query(); ?>

    <?php get_template_part('pagination'); ?>

    <?php get_footer(); ?>

And here is the code in pagination.php:

<?php if (get_option('paging_mode') == 'default') : ?>
    <div class="pagination">
        <?php previous_posts_link(__('Newer')); ?>
        <?php next_posts_link(__('Older')); ?>
        <?php if (function_exists('wp_pagenavi')) wp_pagenavi(); ?>
    </div>
    <?php else : ?>
    <div id="pagination"><?php next_posts_link(__('LOAD MORE')); ?></div>
<?php endif; ?>

This is what shows up:

<div id="pagination"></div>