Paginar Post Type
<?php
$temp = $wp_query;
$wp_query = null;
$wp_query = new WP_Query();
$wp_query->query('showposts=5&post_type=blog'.'&paged='.$paged);
while ($wp_query->have_posts()) : $wp_query->the_post();
?>
<?php endwhile; ?>
<nav>
<?php wp_pagenavi(); ?>
</nav>
<?php
$wp_query = null;
$wp_query = $temp; // Reset
?>
--------------
<?php
$catname = wp_title('', false);
$new_query = new WP_Query();
$new_query->query('category_name='.$catname.'&showposts=5'.'&paged='.$paged);
?>
<?php while ($new_query->have_posts()) : $new_query->the_post(); ?>
<?php the_title(); ?>
<?php } ?>
<?php endwhile; ?>
<?php next_posts_link('« Older Entries', $new_query->max_num_pages) ?>
<?php previous_posts_link('Newer Entries »') ?>