Adobe flash cs4 tutorial XML Video Player

earn how to easy it is to create an XML driven video player in adobe flash cs4 using actionscript 3

Get Fla var loader:URLLoader = new URLLoader(); loader.addEventListener(Event.COMPLETE,xmlloaded); var xml:XML = new XML(); var amountofvid:Number=0; var currentvideo:Number=0; btn1.addEventListener(MouseEvent.CLICK,nextvid); btn2.addEventListener(MouseEvent.CLICK,prevvid); function xmlloaded(e:Event) { xml=XML(e.target.data); amountofvid=xml.video.length()-1; changevid(); } function nextvid(e:Event) { currentvideo++; changevid(); } function prevvid(e:Event) { currentvideo--; changevid(); } function changevid():void { var cv:Number=Math.abs(currentvideo); if (cv>amountofvid) { currentvideo=cv=0; } if (currentvideo<0) { currentvideo=cv=amountofvid; } t_txt.text=xml.video.@title[cv]; vid.source =xml.video.@src[cv] ; } loader.load(new URLRequest('videos.xml'));