<?xml version="1.0" encoding="utf-8"?>

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
    creationComplete="initApp()"  backgroundAlpha="0">

<mx:Script>
	import  flash.display.*;
       import mx.collections.*;
    import mx.controls.*;
    
    private function initApp():void
    {
			var circle:Shape = new Shape()
			var xPos:Number = 100;
			var yPos:Number = 100;
			var radius:Number = 50;
			circle.graphics.beginFill(0xFF8800);
			circle.graphics.drawCircle(xPos, yPos, radius);
			addChild(circle);										 		 */
    }
</mx:Script>
<mx:Canvas id="cvs" width="200" height="200"  childAdd="circle" >
</mx:Canvas>
    
</mx:Application>