Getting past all the popup ads on Photo-BS is frustrating. It doesn't look like you're able to get enough detail in the pictures to be of much help, but there's a work-around on the zoom. Hold the "control" button down on your keyboard and repeatedly push the (+) button on the top row of keys. Shrink it by hitting(-).
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!