Controlling multiple external swfs from main timeline

Question

Hi, I've been trying to combine the features of two tutorials I found, one that deals with controlling external swf's from the main timeline and the other that explains how to load and unload multiple external swf's.  I'd like to be able to load and unload multiple external swf's, and control these swf's buttons from the main timeline. 
I asked this same question on the forum of the site where I found these tutorials, and receive only one reply saying that "it should'nt be hard to do." but they did not elaborate any further.  This left me think that I was missing something very obvious and I've spent too much time now trying to work what it is now.  I understand pretty much how both pieces of code work, but just can't work out how to combine them.
If someone could explain it to me, I'd much appreciate it.
Tutorial One code - controlling an external swf from the main timeline.
var ldr:Loader = new Loader();
var urlReq:URLRequest = new URLRequest("swfs/balls.swf");
ldr.load(urlReq);
function loadHandler (event:Event) {
var myClip:MovieClip = event.target.content;
addChild(myClip);
function myClipOver(event:MouseEvent):void {
myClip.myBlueBalls.stop();
function myClipOut(event:MouseEvent):void {
myClip.myBlueBalls.play();
// set listeners
myClip.addEventListener(MouseEvent.ROLL_OVER, myClipOver);
myClip.addEventListener(MouseEvent.ROLL_OUT, myClipOut);
// listener
ldr.contentLoaderInfo.addEventListener(Event.COMPLETE, loadHandler);
Tutorial Two code - loading and unloading multiple external swfs.
var Xpos:Number = 110;
var Ypos:Number = 180;
var swf:MovieClip;
var loader:Loader = new Loader();
var defaultSWF:URLRequest = new URLRequest("swfs/eyesClosed.swf");
loader.load(defaultSWF);
loader.x = Xpos;
loader.y = Ypos;
addChild(loader);
// Btns Universal function
function btnClick(event:MouseEvent):void {
removeChild(loader);
var newSWFRequest:URLRequest = new URLRequest("swfs/" + event.target.name + ".swf");
loader.load(newSWFRequest);
loader.x = Xpos;
    loader.y = Ypos;
addChild(loader);
// Btn listeners
eyesClosed.addEventListener(MouseEvent.CLICK, btnClick);
stingray.addEventListener(MouseEvent.CLICK, btnClick);
demon.addEventListener(MouseEvent.CLICK, btnClick);
strongman.addEventListener(MouseEvent.CLICK, btnClick);

Answer 1

I will not be able to help you with whatever relaxatraja provided though it is purported by relaxatraja to be clearly explaining what I was explaining (???).
Your loadHandler function appears a bit confused.  For the code you show I don't see you assigning any event listeners for the events that will be dispatched in the loaded file.  As I showed earlier, your loadHandler function should be assigning a listener for the event that will be dispatched (modified slightly below). and if you have three different events being dispatched in the loaded file, then you'll do better to have three different listeners.  I show only one below for one of the events you dispatch...
function loadHandler (event:Event) {
  // assign a listener for the loaded file's goExit function's event
   MovieClip(event.currentTarget.content).addEventListener("close", event1Handler);
// I can't make sense of what you have here
    removeChild(myClip); // why ?? - it hasn't been added yet as far as I can see - error 2007?
    var newSWFRequest:URLRequest = new URLRequest("swfs/" + event.target.name + ".swf"); // the event.target is the Loader
    ldr.load(newSWFRequest); // this will load over the file you just finished loading??
    ldr.x = Xpos;
    ldr.y = Ypos;
    addChild(myClip);  // why?? it has nothing in it
function event1Handler(e:Event):void {
    // do whatever is involved with what the "close" event is supposed to do
    trace("goExit function executed");
As far as what you have in the loaded file, you appear to be trying to pass the files names as if they were parameters.  The file naming should be done at the receiving side for the event handler function for the event listener.  While you could create a custom event that include parameters that you can pass, that's another level of coding that is better left for a future experience.
Study the following - understand it before you try to use it.
Below is a link to some files I made for another posting that demonstrates what I have been explaining.  The neurope file is the main file.  Publish the netherlands file so that you have an swf to load for it, and then run the neurope file.  The file that gets loaded (netherlands) only has a button in it that when clicked dispatches an event for which the main file (neurope) has assigned a listener.  The main file displays a message when the button gets clicked in the loaded file.
http://www.nedwebs.com/Flash/neurope.zip