ExternalInterface.call() bug??

[dalis84]

I have a method that calls a JavaScript func[on to open a simple popup.

Code:

private function onItemClick(e:ListEvent):void {
ExternalInterface.call("Popup", e.item.swf);
}


e.item.swf is a String contained in an XML.
If I trace it prints exactly what I need.

But this doesn't work. When I click the item, anything happens.

If I change the call with:

[b]ExternalInterface.call("Popup", "index.html");

it works correctly.

I think it's a sort of bug. I can't explain otherwise.

Any ideas??

[sekasi]

ExternalInterface.call("Popup", String(e.item.swf));