How to get or set a vertical scrollbar width?

Hello all,

Can anyone tell me how to either get or set the width of a vertical scrollbar? When the scroll is set to auto and off, the width of the object becomes too thin once the scrollbar appears. I want to compensate for that programatically.

Thanks,
Tim

The only way I know of is to check the scrollbar visibility attribute in JavaScript.

Thanks for the feedback Michel.
Tim