Google javascript Changes Put Publishers in Violation of Sponsored.
Adam Sherk
JUNE 5, 2009
It can be done by redirecting the sponsored links to an intermediate page that is blocked via robots.txt, or by applying the nofollow attribute to the JavaScript links (see the Vanessa Fox writeup as well as the second half of this article in SEL for more detail). Related posts: Does Google News Sitemaps New Format Help Publishers?
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