TransitionManager

Hi everyone! I’m new to this forum, just wanted to introduce myself, and while I’m here, to ask a question.

I’ve been searching high and low for a few weeks now on the TransitionManager topic. I would like to incorporate the “blinds” effect in a transition, and I cannot find a tutorial on the subject or anything about how to use (access) the TransitionManager.’

I’ve read all the livedocs over at Adobe, and they are either missing something or I’m just not understanding because using the code they give there, nothing happens in my movie, and I get error messages. I have Flash Professional CS3, and this is the code I’m using:

import mx.transitions.;
import mx.transitions.easing.
;

TransitionManager.start(img1_mc, {type:Blinds, direction:Transition.IN,
duration:2, easing:None.easeNone, numStrips:10, dimension:0});

Can anyone help me with this, or point me in the right direction?

Thanks in advance,
Allison