Flash will place any new loaded content into the upper left
corner, point (0,0), if you don't give it a location. The simplest
solution is to use a movieClip.
1. Create a new movieClip in the Library. Don't give it any
2. Drag an instance of this empty movieClip onto the stage at
the location where you want the loaded content to show.
3. Name the instance of this empty movieClip.
4. Load in the new content to this clip:
5. Adjust the position of the empty clip on the stage as