13. ADVERTISEMENTS AND PROMOTIONS
Yahoo runs advertisements and promotions on Yahoo
GeoCities Sites. By creating your Yahoo GeoCities Site,
you agree that Yahoo has the right to run such
advertisements and promotions. The manner, mode and
extent of advertising by Yahoo on your Yahoo GeoCities
Site is subject to change.
<snip>
While the agreement excludes the site from actively preventing the
display of the adverts, it does not appear to prevent the site from
promoting advert blocking techniques or technologies to the user.
Perhaps the solution is to locate a free add-blocker that can handle
GeoCites adds, recommend it and link to a download.
Or maybe explain to a user how to set up their own advert-blocking user
StyleSheet. This one, for example, will not display any images that are
of the standard sizes used by advertisers:-
*[width="468"], *[width="468px"],
*[height="336"][width="280"], *[height="336px"][width="280px"],
*[height="300"][width="250"], *[height="300px"][width="250px"],
*[height="250"][width="250"], *[height="250px"][width="250px"],
*[height="400"][width="240"], *[height="400px"][width="240px"],
*[height="120"][width="240"], *[height="120px"][width="240px"],
*[height="60"][width="234"], *[height="60px"][width="234px"],
*[height="150"][width="180"], *[height="150px"][width="180px"],
*[height="600"][width="160"], *[height="600px"][width="160px"],
*[height="125"][width="125"], *[height="125px"][width="125px"],
*[height="600"][width="120"], *[height="600px"][width="120px"],
*[height="90"][width="120"], *[height="90px"][width="120px"],
*[height="60"][width="120"], *[height="60px"][width="120px"],
*[height="31"][width="88"], *[height="31px"][width="88px"]
{display: none !important;}
It's CSS selectors are not supported by many browses but Opera 7 can
cope with this.
(probably still a good idea to read the rest of the agreement to check
that it would not exclude this option).
Richard.