Pop-up window or loading .swf?

programming flash
1

Hi,
I have lots of thumb nail sized images and try to Zoom-in the images while clicking the ZOOM-IN buttons.

  1. First, I made button symbols for zoom-in, and

on (release) {
loadMovieNum(“external.swf”, 1);
}

used this AS. But this AS need the “unloadMovieNum” for unloading. If not, this external.swf is overlapped with others.

  1. so, I tried the other AS.

var myMCL: MovieClipLoader=new MovieClipLoader();

myMCL.loadClip(“external.swf”, “container”);

But, I’m not quite sure where to put “container”- this empty MovieClip when I click the zoom-in button.

Do you have other AS or suggestion to make pop-up window when I click zoom-in button to make zoom-in image?
Thanks in advance!!