Professional :: Make Logo Appear After 10 Seconds Of Loading The Background?

I have an animation Logo flash movie which I want to appear after 10 seconds of loading the background image (Panel_mc)?
 
I am using Actionscript 3 to load the Logo.swf movie. The following is the whole code that I have on my action script page:
 
stop();import fl.transitions.Tween;import fl.transitions.easing.*;
var PanelTween:Tween = new Tween(Panel_mc, "y", Elastic.easeOut, -400, 20, 5, true);
var l:Loader=new Loader();addChild(l);l.load(new URLRequest("Logo.swf"));l.x = -20;l.y = -20;
l.contentLoaderInfo.addEventListener(Event.INIT, growLoader);
function growLoader(evt:Event):void {     l.width = 320;     l.height = 185;}
 
Note: I need it because first the background will animate so no one can pay attention to my Logo. Once the background stops animation, My logo needs to be start (animation)?