I created a page of posts from one category of my blog. In the settings, I have it set to show only the most recent 7 posts. I put `<div class="navigation"><p><?php posts_nav_link('∞','«« Go Forward
In Time','Go Back in Time »»'); ?></p></div>` to put in links to go to the next and previous pages. However, when I click either link at the bottom of the page, it takes me to the most recent 7 posts. How do I make it so that I can navigate to the previous posts. The page in question is located at http://modesofbeing.com/photo-diary/page/2/ .