Scrolling backgroundPattern

[D.Rothe]

Hi All, 
does anybody know if it is possible to have a background image (backgroundPattern) of a scrolling field to scroll in unison 
with the scrollbar? The same as a standard webpage would behave (unless you have fixed the bgproperties).
I have tried setting the backgroundPattern to scroll with "on scrollbarDrag" but that obviously doesn't work.

Any feedback would be appreciated...

Cheers Dwayne.....