Scripted Easing Text

I’m looking for a way to program some sliding text - slides to the center of the stage, pauses for a second then slides down off-stage while a new line of text slides to the center of the stage. Rinse and repeat. I would like to loop a certain number of these text clips indefintely.

Here’s what I have so far - using the Tween class and setInterval but I’m open to any slick scripted solution. The more over the text movement and timing of the clips the better. Note that there’s a 3 second delay before the text enters the stage:

http://www.tornedgedesign.com/_test/kirupa/_ease_text.html

Work files:
http://www.tornedgedesign.com/_test/kirupa/ease.zip