Html :: Input Elements In HTMLLoader Are Readonly In Adobe AIR

Lets say i have a html file that contain a form:

<form method="post" action="url">
<input type="text" id="fullname" />
<input type="text" id="bodyText" />
<input type="submit">
</form>

we have load this html file using HTMLLoader inside an swf file.

_htmlLoader = new HTMLLoader();
_htmlLoader.paintsDefaultBackground = false;
var req:URLRequest = new URLRequest(urlValue);
_htmlLoader.load(req);
_stage.addChild(_htmlLoader);

After loading this Swf file using Loader inside main application, text boxes are readonly and can't type in it. But we can change focus of them using Mouse.

var loader1:Loader = new Loader();
loader1.load(new URLRequest("path to file.swf"));
// ...
this.addChild(loader1);
// ...