It appears to load the green background then the /templates/clarity/images/backtop.png over top of it.
And the second repeat doesn't seem to have any effect at all. If you go to
www.paragonvoip.com/reseller it doesn't even continue all the way to the bottom of the page. Shows that green I mentioned above. Also logo shows box corners on the top right and left of logo but not on bottom? .png has transparent background.