Determining when an HTML control has finished loading in Adobe AIR using Flex

<?xml version="1.0" encoding="utf-8"?>
<!-- http://airexamples.com/2009/01/04/determining-when-an-html-control-has-finished-loading-in-adobe-air-using-flex/ -->
<mx:WindowedApplication name="HTML_complete_test"
        xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white"
        width="1024"
        height="768">
 
    <mx:Script>
        <![CDATA[
            import mx.controls.Alert;
 
            private function html_complete(evt:Event):void {
                Alert.show(evt.type);
            }
        ]]>
    </mx:Script>
 
    <mx:HTML id="html"
            location="http://airexamples.com/"
            complete="html_complete(event);"
            width="100%"
            height="100%" />
 
</mx:WindowedApplication>

<?xml version="1.0" encoding="utf-8"?>
<!--  -->
<mx:WindowedApplication name="HTML_complete_test"
        xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white"
        width="1024"
        height="768"
        initialize="init();">
 
    <mx:Script>
        <![CDATA[
            import mx.controls.Alert;
 
            private function init():void {
                html.addEventListener(Event.COMPLETE, html_complete);
            }
 
            private function html_complete(evt:Event):void {
                Alert.show(evt.type);
            }
        ]]>
    </mx:Script>
 
    <mx:HTML id="html"
            location="http://airexamples.com/"
            width="100%"
            height="100%" />
 
</mx:WindowedApplication>