I have a web application that doesn’t scroll and I have a facebook button at the button. Chrome and Firefox behave differently, but they both get it wrong.
Chrome repositions the div (good) but once you close the widget it doesn’t go back to the bottom. Firefox doesn’t reposition the div and the comment flyout is mostly hidden.
Is there any way I can get this to work? I don’t mind hiding the comment flyout, but I’ve tried and Chrome repositions the viewport of an overflow: hidden div.
Check it out here
http://jsfiddle.net/KaZkL/
To reproduce, like and then dislike.
Chrome 15.0.874.121 MacOS X

Firefox 8.01 MacOS X

I have resolved in this way:
Here is an example http://jsfiddle.net/bitliner/UtJ35/
The little dialog box appear just above the like button.
Hope this help.