jscrollpane - Allow content to expand over scroll area?

Im using the jscrollpane jquery plugin. My content are images that expand when you mouse over them, and shrink back to normal on mouseleave. What I need if for the images to be able to expand over beyond the scroll bar and remain visible while expanded.

By giving the images a z-index I can get them to expand over the scroll bar handles, but im struggling to get them to expand any further.

If I set a number of elements to having overflow visible I can get it to work, but then I have browser scroll bars at the bottom of the screen.

Can I have the images visible when they exp开发者_StackOverflow社区and but no browser scroll bars? Thanks

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Answer from: http://groups.google.com/group/jscrollpane/browse_thread/thread/8073378d51551efa

Hi,

If I understand correctly you want your images to expand out of the bounds of the scrollpane "box"? That won't be possible in a simple manner.

A workaround might be to do something like this:

* On mouseover clone the image that is rolled over and attach the
  clone to the body with position: absolute.
* Use jQuery to figure out the position of the image you cloned with
  respect to the body (a loop with offsetParent will be your friend
  here).
* Apply this position to the cloned image so that it is sitting
  directly above the original image then expand it.
* Listen for the mouseout event on the cloned image and when this
  happens the shrink the cloned image and then remove it from the body.

Hope it helps,

Kelvin :)