Question : How do I interact with loadMovieNum

Im importing a textfield in movieB into movieA through loadMovieNum.
movieb.swf has a textfield named tf which I want to fill with text through loadvars:

var my_lv:LoadVars = new LoadVars();
my_lv.onLoad = function(success:Boolean):Void {
    tf.text = my_lv.myDomain;
}

and movieA only has this actionscript:

loadMovieNum("movieB.swf",1);
_level1.my_lv.load("mytext.txt");



But I dont get any text into the textfield. It works fine when my_lv.load("mytext.txt"); is in movieB, but for various reasons I need the loaded text to come from movieA.
Is'nt that the correct use of level-reference.

Answer : How do I interact with loadMovieNum

ah you need to provide that kind  of info.
the problem then is with security .

some light reading from the help file.
see help file for more info on how to fix your problem.

When using this method, consider the Flash Player security model:

For Flash Player 8:

Data loading is not allowed if the calling SWF file is in the local-with-file-system sandbox and the target resource is from a network sandbox.
Data loading is also not allowed if the calling SWF file is from a network sandbox and the target resource is local.
For more information, see the following:

"Understanding Security" in Learning ActionScript 2.0 in Flash
The Flash Player 9 Security white paper at http://www.adobe.com/go/fp9_0_security
The Flash Player 8 Security-Related API white paper at http://www.adobe.com/go/fp8_security_apis
For Flash Player 7 and later websites can permit cross-domain access to a resource through a cross-domain policy file. In SWF files of any version running in Flash Player 7 and later, url must be in exactly the same domain. For example, a SWF file at www.someDomain.com cannot load data from sources at store.someDomain.com because both files are not in the same domain.

In SWF files that are running in a version of the player earlier than Flash Player 7, url must be in the same superdomain as the SWF file that is issuing this call. A superdomain is derived by removing the leftmost component of a file's URL. For example, a SWF file at www.someDomain.com can load data from sources at store.someDomain.com because both files are in the same superdomain of someDomain.com.

Availability: ActionScript 1.0; Flash Player 6 - Behavior changed in Flash Player 7.