[gui-talk] unlabeled 0/unlabeled 2 button

[humberto]

Hello everyone.

I have a question regarding the google website and the search 
results page that appears after I type in a search query.  Have 
you guys noticed when you are reviewing the list of search result 
links and right after a link from the search results, the result 
link, then beside (or under) the result link, there is 1 or 2 
buttons, depending on whether you are signed in or something, (I 
just don't know exactly).  But there is an "unlabeled 2" button 
or 2 buttons, unlabeled 0 and unlabeled 2 buttons.
Has anyone experienced this, and does anyone know what these 
buttons do? under my assumptions these buttons are inaccessible 
with JAWS.  Maybe they're accessible with any other screen reader 
though I'm not sure.  Has anybody seen that and noticed that.  I 
just want to know why and what those buttons are there.
Any thoughts? experiences? resources? comments? issues? Whatever 
there is to get around this?

Cheers, Humberto