[Seaside] Color picker?

[Andres Fortier]

Hi list,
            I'm finishing a set of examples for using the 
StaticGoogleMaps component and a color picker would be nice to have, 
Is something like that already implemented in seaside? there is an 
example in the seaside page that goes:

changeBackgroundColor
   |color|
   color := self call: ColorPicker new.
   blog backgroundColor: color

but I can't find the ColorPicker class in my image (VW 7.6).

Any help would be really appreciated.

-- 
Cheers,
              Andrés