Any plans for a TWebScrollBar component?

Are there any plans to distribute a "TWebScrollbar" component? There is the TWebScrollBox but this is for scrolling child controls. I'm building a graphical viewer and need some means to allow a user to scroll around the page. At the moment I'm just going to use two track bars as subsitutes. 

I've discovered the FNC UI has a scrollbar. I'll give it a try.