Is it possible to use such long parameters in tweening code?

programming flash
1

Hi,

I am using the following code to tween my PortFolio_mc but now I want to add some more parameters to make the content in the center of the page when resizing. How can I modify the code?

The following is the code I am using:

 TweenMax.fromTo(PortFolio_mc, 5, {x:980, y:410, alpha:.5}, {x:100, y:410, alpha:1, delay:3, ease:Strong.easeOut});

The following are the detail parameters which I would like to use in WIDTH & HEIGHT of above code:

 PortFolio_mc.x=stage.stageWidth/2-PortFolio_mc.width/2-180;
PortFolio_mc.y=stage.stageHeight/2-PortFolio_mc.height/2;

How can I? Please help.