How to get rid of these dots? They appear before the swf file starts.

I uploaded my swf file to a server called "weebly". www.weebly.com

While the swf is loading, some dots are appearing and disappearing.

How to make a pre-loader bar that has a better view ?

I used the following codes but they do not work. The dots (points) appear first. and then the pre-loader bar appears. I need to disappear these points and I will put a pre-loader instead of them.

stop();

this.addEventListener(Event.ENTER_FRAME, loading);

function loading(e:Event):void

{

var total:Number = this.stage.loaderInfo.bytesTotal;

var loaded:Number = this.stage.loaderInfo.bytesLoaded;

bar_mc.scaleX = loaded/total;

loader_txt.text = Math.floor((loaded/total)*100)+ "%";

if (total == loaded)

{

play();

this.removeEventListener(Event.ENTER_FRAME, loading);

}

}