passing vars to a loaded swf as3

[rjgulick]

Hey Everyone,

I am trying to pass a var(folder_name ) from my main swf to a swf that i am loaded. Here is what i have so far. I know I am missing something I just dont know what. Any help would be much appreciated.

var folder_name:Str ing = "F";

var url:String = "gallery.sw f";
var ldr:Loader = new Loader();
ldr.contentLoad erInfo.addEvent Listener(Event. COMPLETE, setup);
mc_gallery.addC hild(ldr);
var urlReq:URLReque st = new URLRequest(url) ;
ldr.load(urlReq );



function setup(event:Eve nt):void{
trace("loaded") ;
mc_gallery.fold er_name=folder_ name;

}