<div class="pagenav">

<?php if (function_exists('wp_pagenavi')) { wp_pagenavi(); } else { ?>

<div class="floatleft"><?php next_posts_link( __('<strong>Eski</strong>', '') ); ?></div>
<div class="floatright"><?php previous_posts_link( __('<strong>Yeni</strong>', '') ); ?></div>

<?php } ?>

</div>