JAVASCRIPT running flash button

[ayusuits]

anyone who could help me? Bec. I dont really have an idea how to start. Is it possible?


and can someone tell me what is the meaning of this.addEventListener(KeyboardEvent.KEY_UP,keyPres sed); in this code:

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init();">
<mx:Script>
<![CDATA[
private function init():void {
i.setFocus();
this.addEventListener(KeyboardEvent.KEY_UP,keyPres sed);
}

private function keyPressed(event:KeyboardEvent):void {
if(event.keyCode.toString()=="84" && event.ctrlKey==true)
ExternalInterface.call('newtab');
}

]]>
</mx:Script>
<mx:TextInput x="23" y="268" width="256" id="i" text="Text Box"/>
</mx:Application>

<script type="text/javascript">
function newtab(e){
document.body.focus();
window.open('about:blank');
}
</script>

Or is it possible to setfocus on both flash file and html?

I mean, F1, F2, F3 when clicked will set focus on flash and run Key.getCode() == 113 from flash
but letters and arrow keys will function in textbox (html)..