You have chosen to sponsor your bid up to a maximum amount of .
1. support keyboard scroll and mousewheel scroll
2. in addition to the slider, scroll when clicking the arrows at the top and bottom
4. has to work in all browsers
I will pay $30 for this whole thing, and I will make use of the escrow feature. If one of the above points isn't taken into account, I will never complete the payment unless you send me a version that applies to all points above.
You're free to use whichever library you're comfortable with.
A snapshot of the scrollbar I want applied is attached.