<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:componentes="comps.*" viewSourceURL="srcview/index.html">
    <mx:Script>
        <![CDATA[
        function uploadedListener(){
            trace("file uploaded");
        }

        function selectedListener(){
            trace("file selected");
        }
        ]]>
    </mx:Script>
    <mx:Panel title="Uploader"> 
        <componentes:UploadFile 
            dirname="images/" 
            uploadURL="upload.php"
            fileUploaded="uploadedListener();"
            fileSelected="selectedListener();"
            />
    </mx:Panel>
</mx:Application>