Hi,
the Search by Distance version 4.0.3 plugin has some bugs.
1. Button "Report broken Listing" are broken, open a blank page.
2. Button "add to compare list" is not displayed.
You can see the bugs on your Demosite or see the Video : http://www.screencast.com/t/ZwOOUt4Pk
Please fix the bugs...
Thanks and best regards
A. Christou