@tim_walls @Patrick Robert James Thanks guys. I have not used ghostery, can you tell ghostery to ignore photrio.com? I'll see what others at xenforo say about this. Thanks
Yep, consider yourself whitelisted

.
Ghostery isn't an ad-blocker as such, rather it blocks tracking cookies, 3rd party tracking Javascript & images, that sort of thing. For example, I just opened up the NY Times website, which has the following horrendous range of privacy invasion cookies/tags which Ghostery blocks:
BlueKai
ChartBeat
Facebook Connect
Google AdWords Conversion
Google Analytics
Google Publisher Tags
Krux Digital
Media.net
Moat
NY Times TagX
Optimizely Geographical Targeting
Pinterest Conversion Tracker
ScoreCard Research Beacon
Snowplow
SOASTA mPulse
Twitter Advertising
Yahoo Analytics
Yahoo DOT tag
Photrio does not, so I'm happy to whitelist it. (Some things - like Facebook, Google+ login widgets and so on serve a dual purpose - on the one hand they are used to track you, but on the other they enable useful functionality like single signon. It would be nice if disabling Google+ didn't break the popup completely, but I wouldn't consider it a high priority for you Sean - as I say, Photrio is in general well behaved so I don't think anyone should be too bothered about whitelisting it!)