removeChild and setTimeout

Hello there! Greetings from Brazil!

Here is my problem: I’m loading an SWF that load images using a setTimeout interval. It goes like this:

function onLoad(e):void
{
    /* ... addChild stuff */
    setTimeout(doLoad, 5000);
}

var lLoader:Loader = new Loader();
lLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoad);

function doLoad():void
{
    lLoader.load(urlRequest);
}

It works fine. But at some point I remove this SWF using the removeChild method, but I’ve noticed in Firebug that it still calls the images.

Any idea?