ActionScript 3.0 :: Playing SWFs In Sequential Order

I'm doing a flash movie in as3 where there are two or three swfs. What I want to do is play them in a sequential order, wherein when one finishes, the second one starts. The swfs are called movie1, movie2, etc. The best way is probably to use an array and load swfs into the 'overall' fla file that will play them. I use a variable called movieNum that keeps track of each movie. I am also using a Loader command which is just called loader. My loadSWF function works fine, but my eFrame function is flawed. I cannot find a way to recognize the end of the last frame of movie1.

var request:URLRequest;
var loader:Loader;
var myMovies:Array = ["movie1.swf", "movie2.swf"];
//my movie array
var movieNum:int = 0;
//start at 0
function loadSWF():void
[Code] .....

So, two or more SWFs called movie1, movie2 etc., and having movie2 start after movie1 finishes in an overall fla.