How can attach movieclip in run time

Question

Hi,
Getting some problem to attach movieclip at run time...............
I have a shell.swf and at run time i am attaching a template.swf. In template.swf file have mcMenu Movieclip.
I am unable to access the or attach the movieclip at run time getting this error  (1180: Call to a possibly undefined method mcMenu.)
that movieclip is not available on the stage.... it is in the library of template.swf file. Need help
thanks in advance
flash@dicts

Answer 1

use the applicationdomain class:
load(yourswfURL,yourclassString);
// you don't need to change anything below:
function load(urlS:String, classS:String) {
    var ldr:Loader = new Loader();
    ldr.contentLoaderInfo.addEventListener(Event.COMPLETE, function(e:Event){loadCompleteF(e,classS);});
    ldr.load(new URLRequest(urlS));
function loadCompleteF(e:Event,classS:String):void {
    var loadedAppDomain:ApplicationDomain = e.target.content.loaderInfo.applicationDomain;
    var C:Class = loadedAppDomain.getDefinition(classS) as Class;
    var instance:* = new C();