I was just wondering if anyone knows how to make parts of the scrollbar transparent - Like they did here:
http://duelinghearts.sinfree.net/

You put this code into your IFRAME:

allowtransparency="true" style="filter:chroma(color=#002B8E)"

Also, you can color certain parts of the scrollbar the same color has your background to make it look like you have no scrollbar. I did that and people wondered how I made the scrollbar thransparent, but It was actually just blended in with the background color. :)