navigateToURL - How to use _self?

[iceflyin]

This opens a new window... How do I set it to _self, or _top? Do I add it to the url itself?



var url:String = "activate.php";
var request:URLRequest = new URLRequest(url);
request.method = URLRequestMethod.POST;
navigateToURL(request);

[Blommestein]

navigateToURL(request, "_self");