I don't see any of what you're describing. Mind you, I am running Firefox with the Adblock add-in. When I click on an image, I arrive at an Imageshack webpage with a larger version of the desired image. Nothing fancy, no ads, no forced download... Works just fine for me.
Logged
BWJM, F.O.N.A.
Life Member of CPMS, RCNA, ONA, ANA, IBNS, WCS.
President, IBNS Ontario Chapter.
Treasurer, Waterloo Coin Society.
Show Chair, Cambridge Coin Show.
Fellow of the Ontario Numismatic Association.