Setting up a custom URL will allow you to replace the albumapprove.com portion of your slideshow URLs with your website.
To do this, you'll need to log into your host site (Squarespace, Wordpress, etc).
Find the location to edit DNS records.
Add a CNAME to: http://photogs.albumapprove.com/
Add a TTL of 3600 or more.
Submit and you'll be all set!
Contact us at Support@Kiss.us if you need any further assistance.