How to stop the Flex application when user clicks on Cancel button from JS-confirm message?

Hi All,
I use the next code when a user clicks on a link:
private function clickHandler():void
ExternalInterface.call('confirm', 'Of course you want to go to the Adobe forums!');
navigateToURL(new URLRequest('http://forums.adobe.com'), '_self');
This will show up the javascript confimation box. But when the cancel-button is clicked, the user goes straightly to http://forums.adobe.com...
How to stop Flex performing the next code when a user clicks on the Cancel button?
Or, how to catch which button is clicked by a user in Flex?
Thanks!

I agree with Mr. Hall that using mx.controls.Alert in Flex may be a better route.
Show the Alert like this:
// show an alert with a question and yes and no choices
Alert.show( "Would you like to go to the Adobe Forums?", "Question",
     Alert.YES | Alert.NO, this, closeHandler, null, Alert.YES );
Then handle the response in the closeHandler() function:
protected function closeHandler( closeEvent:CloseEvent ):void
if( event.detail == Alert.YES )
     navigateToURL( new URLRequest('http://forums.adobe.com'), '_self' );
else if( event.detail == Alert.NO )
     // they chose no
The following documentation on Alerts may be helpful:
http://www.flexafterdark.com/docs/ActionScript-Alert
Let me know if that helps...
Ben Edwards

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