Output the link only

Hi Michael,

Thanks for this plugin – I’ve been using for some time and been really helpful.

I’m trying to – in addition to prev / next links – create a sortof slideshow of image post belonging to custom post types.

What I’d like to happen is link the post_thumbnail to the previous post. Is there a way to output just the link to the prev post so I can wrap in a tag and insert the post_thumbnail tag? Or is there a way to insert the post_thumbnail tag into the array? Or is there a better way to achieve this?

Thanks

Mike Chalmers