Password protected posts redirect

Hi, I’m using WP 1.5 and am making several entries password-protected. I noticed when I test this out that the password will unlock the entry, but it redirects to the top of the monthly archive page. Which file can I edit (and how) to make the redirect point to the anchor for that archive? (I already have an <a name="<?php the_id(); ?>"></a> on each entry, as that’s how I do permalinks instead of the individual entry archive page.) I just need to know which file to edit and where to put the redirect link. Thanks in advance!