Have an iFrame that located into a website, and into the iFrame trying to get it's dimensions by use:

var dimensions = {
    width:$(document).width(), 
    height:$(document).height()
};

For FF (V.12) works fine but for Chrome (V.19.0.1084.52 m) it's not work like expected and return wrong dimensions.

Fixed if by removed your IE6 Fallback in your development-version file, line 9357, removed the following lines:

if ( doc[ clientProp ] >= doc[ scrollProp ] ) {
    return doc[ clientProp ];
}

And now it's working fine.

Thanks!