Adding a scrollbar in a pop-up window

[casualmo]

Help me please..Im trying to make a scrollbar like seen here:
http://www.nissanusa.com/leaf-electric-car/index#/leaf-electric-car/tags/show/specs

click on the colored circle 'features and specs'...

See the scroll bar showing more images and text...Ive seen adding a dynamic text box..but how do you get a image or look like seen there^^

[ggalan]

heres something kind of like it
http://www.flashkit.com/tutorials/Actionscripting/Expert/Building-Morten_B-529/index.php