Scrollbar Skin..Working but....Find FLA attached

Hi All,

I am working on an application which will run on web and touch screen kiosk. At many places in the application i have used List component. But i realized that on the kiosk the scroll bars will be so small and will now give a proper user experience. So i tried skinning the scrollbars.

I got it to work nicely and perfectly. But later on when i tried to put an horizontal scrollbar it is not working. As far as i know the scrollbar uses same assets for both vertical and horizontal scrollbar. Can anyone please rise his hand up and help me.

FLA is a bit heavy to post here. Please download from this link.

Please have a look at it.