Scrollpane Methods and Properties

[kalasnjikov]

hello,

i'd like to know, is it possible to assign control of scrolling in a scrollpane to an object (button) outside the definition of the scrollpane. i'd like to add custom buttons to a scrollpane, and i'm having a bit of difficulty. i examined the livedocs on the scrollpane class, but i couldn't derive a solution.

any ideas?

also, is there a way in which one can view all the actionscript for a particular component, or are the pre-defined components proprietary?

regards...

[kalasnjikov]

quick adendum:

is there a limit to either the physical length (pixel width) of a graphic element or a jpeg that is loaded into a scrollpane? or simply loaded unto the stage of a swf file? is there a limit (or an optimal) for the jpeg file size? within the graphic element of simply as a jpeg placed onstage?

does converting a jpeg to a graphic element increase optimal or maximum size?

i suppose a general primer on dealing with jpegs within the flash environment would be handy if anyone knows one...