Back button to reload main swf

My main swf loads other swf's via this timeline code:

var req:URLRequest = new URLRequest("scene1.swf");
var loader:Loader = new Loader();

loader.load(req);
addChild(loader);

Does anyone have AS3 code for a button click to take me back to the main swf (at a particular frame label?) Thx!!

Assuming the button exists in the outer swf, you would use something like this:

PHP Code:

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function escapeChildSwf(e:Event = null):void{
    removeChild(loader);
    loader.unload();
    gotoAndPlay('someFrame');
} 


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If the button is inside the child swf, you'll need to dispatch a custom event out of their like so:

PHP Code:

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childBtn.addEventListener(MouseEvent.CLICK, function(e:MouseEvent):void{
    dispatchEvent(new Event('killMe'));
}); 


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And listen to that event from the parent swf:

PHP Code:

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loader.content.addEventListener('killMe', escapeChildSwf); 


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