as load swf

package cn{
	import flash.display.SimpleButton;
	import flash.display.Loader;
	import flash.display.Sprite;
	import flash.display.MovieClip;
	import flash.display.DisplayObject;
   	import flash.printing.PrintJob;

	import flash.events.Event;
    import flash.events.KeyboardEvent;
    import flash.ui.Keyboard;
	import flash.ui.Mouse;

	import fl.controls.*;

	import flash.geom.Point;
	import flash.events.*;
	import flash.net.URLRequest;
	import flash.xml.*;
	import flash.external.ExternalInterface;
	import flash.utils.Timer;
	import flash.system.*;
	import flash.text.*;
	import flash.events.Event
	import flash.net.URLLoader;
	import flash.display.DisplayObject;
    import flash.display.Graphics;
    import flash.display.JointStyle;
    import flash.display.LineScaleMode;
    import flash.display.Shape;
    import flash.display.Sprite;
	import flash.display.Sprite;
    import flash.filters.BitmapFilter;
    import flash.filters.BitmapFilterQuality;
    import flash.filters.BlurFilter;
	import flash.display.Sprite;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.filters.BitmapFilter;
    import flash.filters.BitmapFilterQuality;
    import flash.filters.GlowFilter;
	import flash.display.Sprite;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.filters.BitmapFilter;
    import flash.filters.BitmapFilterQuality;
    import flash.filters.DropShadowFilter;
	import flash.net.LocalConnection;
	import flash.events.StatusEvent;


	public class KioskSwf extends MovieClip
	{
		var Xpos:Number = 20;
		var Ypos:Number = 30;
		var swf:MovieClip;
		var loader:Loader = new Loader();


		//构造函数
		public function KioskSwf()
		{
			//trace("创建一个对象");

			var defaultSWF:URLRequest = new URLRequest("ttf/HelloWorld.swf");

			loader.load(defaultSWF);
			loader.x = Xpos;
			loader.y = Ypos;
			addChild(loader);
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
			// Btn listeners
			HelloWorld.addEventListener(MouseEvent.CLICK, btnClick);
			SysLogin.addEventListener(MouseEvent.CLICK, btnClick);

		}

		// Btns Universal function
		function btnClick(event:MouseEvent):void
		{
		trace("1sadfadf");

		removeChild(loader);

		var newSWFRequest:URLRequest = new URLRequest("ttf/" + event.target.name + ".swf");
		loader.load(newSWFRequest);
		loader.x = Xpos;
    	loader.y = Ypos;
		trace("11111111111111111111111");
		addChild(loader);
	}



	}//end class
}//end package