When using wp_link_pages is it possible to use CSS to make the current page's link obvious? (eg. no href and a different style so the user knows which page she/he is viewing and doesn't click it...exactly like the Codex plugin pages on this website).
Here's how I've done it before but I can't see how to do this with WordPress:
<div id="pagenav"> <a href="#">1</a> <span class="current">2</span> <a href="#">3</a> <a href="#">4</a> <a href="#">5</a> <a href="#">6</a> </div>