ActionScript 3.0 :: Using Tile List And AreaText Component?

I am using a tile list component and an areatext component. When I click on the graphic in the list a description of the graphic comes up in the text area. No problems so far. However I want to view a large image of the graphic at the same time as the text. I will attach one graphic so you can see how they show up. I will attach the .swf file also. You can see in the middle of the two areas (where the green square is) this is where I want the larger graphic to appear.

Here is the script
majorworksthumb_tl.addEventListener(Event.CHANGE, majorworksthumbClicked)
function majorworksthumbClicked(event:Event):void {
majorwork_ta.text = event.target.selectedItem.data;
majorworks_mc.MovieClip = event.target.selectedItem.MovieClip;}
[Code] .....

Attachments:
BisonCoopMain.jpg (40.1 K)
majorworks2.swf (224.8 K)