//--------------------------------------------
	//nav controller
	private function navFun(obj:MovieClip, cmd:String):Void {
		if (curSelect != obj) {
			if (cmd != "select" && cmd != "press") {
				ObjCmd.create(obj, cmd);
				(cmd == "in") ? audioIn.start() : audioOut.start();
			}
			else {
				if (cmd == "select") {
					ObjCmd.create(curSelect, "out");
					curSelect = obj;
					ObjCmd.create(curSelect, "in");
					trace("selected nav label: " + obj.label);
					if (obj != null) {
						if (obj.active == "true") {
							if (obj.target == "") {
								audioSelect.start();
								ObjCmd.create(curSelect, "out");
								curSelect = obj;
								ObjCmd.create(curSelect, "in");
								id = Number(curSelect._name.slice(1));
								dispatchEvent({type:"onNavSelect", obj:curSelect});
							}
							else {
								Browser.launch(obj.URL, obj.target);
							}
						}
					}
				}
			}
		}
	}