Page is a not externally linkable
-- Google SEO News and Discussion
---- Does Image Hot Link Protection Ruin Image SERPs?
Lame_Wolf - 8:27 pm on Oct 20, 2010 (gmt 0)Thread source:: http://www.webmasterworld.com/google/4214934.htm
I have never used that version, but I know the one I use does not screw with the back button, nor has it affected any image in Google Image Search.
Brought to you by WebmasterWorld: http://www.webmasterworld.com