If I go into browse profiles and pick females there are like 1100 pages of them. I don't have time to visit them all at once but the page is set up so I can choose like the next 4 or the last. Sometimes I feel like a random number somewhere in the middle.
How about having a little text box where a user can type a page number? Parse it in javascript to be sure it's an integer, then check that it's in range, then jump there. Use javascript alerts if it's not an integer or not in range.
This works but it's a pain: Set your criteria and go to a page. Look in the URL (AKA URI) window and change the offset, then hit enter. There are 20 pictures per page so the offset should be 20 times the number of pages.
This put me on page 106:
http://www.projectvoyeur.com/membersearch/?login=&gender=Female&sexuality=&country=®ion=&age_from=&age_to=&new_members=&online_members=&with_profile_media_photos=1&single=&offset=2100&limit=20
Notice the offset of 2100, I'm seeing women I hadn't seen before. Changing the number per page doesn't seem to work.
But after weeks of grueling experimentation I figured out what I think I'd read somewhere before: When somebody gets online their picture gets bumped to the beginning of the sequence. Less active members come later. At least that's what it looks like.