How the +1 Button Works
The +1 Button uses an advanced sprite technique to simulate an animated gif. The animation occurs when hovering over search results with +1 enabled, and the shine moves across the button. (The image to the right is an animated gif I made…)
The +1 Button is not an animated gif, however. It’s a sprite image that moves a background image across the “window” of the button using Javascript. The code, if you care, goes something like this:
onmouseover="window.gbar&&gbar.pw&&gbar.pw.hvr(this,google.time())"
The sprite image Google uses for the +1 button is below:

Pretty neat, huh?
Yeah, the +1 Button animation is pretty neat…
…now turn it off!
Oh goodness gracious, the animation is annoying. After hovering over one search result, it’s obvious how awful the animation is and I want to claw my eyes out with a rusty nail. I wanted to find a way to disable the animation. Read more…