We had this happen on numerous computers in the Garden last week, but only with Firefox (not Chrome or IE). Very difficult to remove. I believe much of the problem resides with the Addon 'Shockwave Flash' (Flash is notoriously bad in this way). I first had to use CCleaner (freeware http://download.cnet.com/CCleaner/…) and then disable to Addon. You may also have to clean up with programs like Spybot and Mawarebyte (both freeware). Paul -- Paul Licht, Director University of California Botanical Garden 200 Centennial Drive Berkeley, CA 94720 (510)-643-8999http://botanicalgarden.berkeley.edu On Sun, Jun 23, 2013 at 6:28 AM, <arnold140@verizon.net> wrote: > I couldn't see it as well. > > Using Firefox on a Mac. > > Arnold > > > On 06/23/13, David Pilling wrote: > > Hi, > > In message <5aef548571a45b1cf00c110d1c2be3d0.squirrel@http://www.possi.org/>, > Leo A. Martin <leo@possi.org> writes > >Authoring, hosting, browser. I bet it's your Web hosting. > > I don't see the links when I visit the web site, so my guess would be > some sort of browser plug in - often useful free software brings with it > undesirable commercial addons unless you're careful to untick the > relevant boxes. > > Browsers usually have a section that lets you control what plugins are > loaded. > > > > -- > David Pilling > email: david@pilling.demon.co.uk > web: http://www.davidpilling.net/ > > _______________________________________________ > pbs mailing list > pbs@lists.ibiblio.org > http://pacificbulbsociety.org/list.php > http://pacificbulbsociety.org/pbswiki/ > _______________________________________________ > pbs mailing list > pbs@lists.ibiblio.org > http://pacificbulbsociety.org/list.php > http://pacificbulbsociety.org/pbswiki/ >