Re: Load Social Share Buttons on mouse-over – techcrunch

[Ampitere]

You could have two divs on top of each other that, when you mouseover the initial one makes that one invisible and the one behind it appears. You would need to use Javascript as well to implement it. But, this method wouldn’t save you on the load time of the page because it will still load both the DIV in front and behind (since it’s still there, even though you can’t see it).

That’s the easiest way I can think on how to do it.