Another Senocular Tutorial, The latest addition to the ActionScript 3 with Flash CS3 tutorial is an example in the display objects section covering creating objects (movie clips and bitmaps) dynamically from the library. In addition to placing them on the screen, they are also arranged based on their vertical position so those objects higher on the screen are arranged below those lower.

Check the original post here, and the tutorial here.

Brgds,

CP