Can Flash Tell What URL?

[gamist]

I haven't been successful in finding this answer. I'm trying to have a swf recognize what url the swf is embedded in. For example, if the swf is embedded in html on a page with the url http://myurl.com/example.html could the swf put that url in a text container? If so, how?

[meshy]

This is from the Flex manual:

     import flash.external.*;
  
     public function callWrapper():void {
        var s:String;
        if (ExternalInterface.available) {
           var wrapperFunction:String = "changeDocumentTitle";
           s = ExternalInterface.call(wrapperFunction,ti1.text);
        } else {
           s = "Wrapper not available";
        }
        trace(s); 
     }

In the html file, you make a func that returns window.url.

[5TonsOfFlax]

You can actually embed that javascript function in the swf itself.
http://board.flashkit.com/board/show...ight=embedding