My ActionScript's ExternalInterface callback function isn't going through. How can I debug it?

Question

Help, please? It appears that my callback function isn't being called...back. I'm using jQuery, and Flash 8. To access the Flash object, I'm using the jquery swfobject plugin, c.f. (http://jquery.thewikies.com/swfobject/examples). If you think that I'm not accessing the SWF properly in the first place, please recommend code as to how I would do that. Thanks!

JavaScript Code:

$("#songplayer").flash("callCueSong(" + songid + ")");

Flash Code:

import flash.external.*;
ExternalInterface.addCallback('callCueSong', null, cueSong);


stop();
pause = false;
pp_btn.hitArea = pause_hit_area;
love_btn.hitArea = love_hit_area;
_root.display_txt.backgroundColor = 0xffffff;

function cueSong(songid) {
    trace('Cueing track ' + songid);
    _root.sid = songid;
    _root.sound_mc.songStarter('sent', false);

}

MovieClip.prototype.songStarter = function(next_direction, feedback) {
      // code goes here
}

Answer 1

From just what I can see maybe this:

ExternalInterface.addCallback("callCueSong", null, cueSong);

Me and a friend worked on a few projects using ExternalInterface, could you also post the HTML as well as rest of the javascript for us to look at?

Answer 2

My code was working. I was simply uploading the wrong SWF, and not publishing to the right location. I discovered it by putting the following debug code, uploading, and noting that although it appeared in the local debug console, it did not appear in Flash Tracer

trace("Availability: " + ExternalInterface.available);

Also, I changed security on the Flash. In the HTML, I put "AllowScriptAccess" as "always", and in the SWF, I put:

System.security.allowDomain('http://www.mydomain.com', 'http://mydomain.com', 'mydomain.com', 'amazonaws.com');

Thanks for looking! Hope you have luck in the future.