How will open a downloaded file without saving

[Pramod Mehta]

I am newly in Flex. I am facing following problem
At the time of download the file only Yes and No Button is coming in Alert box. I want 1 more button Open bcz I want to open downloaded file without saving.

So how will it happen ?

If anyone knows please reply.

Thanks in advance.


My code is as follows

private function downloadResultHandler(event:ResultEvent):void
{

ba=event.result as ByteArray;
if (ba == null)
Alert.show("Unable to download file", "Download Failed", Alert.OK, this);
else
Alert.show("Do you want to Save the file " + fileNameLbl.text, "Confirm Download", Alert.YES | Alert.NO , this, confirmHandler);

}

private function confirmHandler(e:CloseEvent):void
{
if (e.detail == Alert.YES)
{
downloadFileRef=new FileReference();
downloadFileRef.save(ba, fileNameLbl.text);



}