I'm having an issue with getting the ENTER_FRAME event to work as expected. I have the following code but when I run my application the screen is totally blank.

[CODE]

<fx:Script>

     <![CDATA[

               //Fake Time Data Array

               [Bindable]

               private var timeOneArray:ArrayCollection = new ArrayCollection([

                    {time:1,day:1,A:10,B:15,C:20},

                    {time:1,day:2,A:15,B:10,C:5},

               ]);

          [Bindable]

          protected var timeTwoArray:ArrayCollection = new ArrayCollection([

               {time:2,day:1,A:30,B:35,C:40},

               {time:2,day:2,A:25,B:10,C:5},

          ]);

          [Bindable]

          protected var master:ArrayCollection = new ArrayCollection();

          protected function init(event:FlexEvent):void

          {

               master.addItem(timeOneArray);

               master.addItem(timeTwoArray);

               nodesChart.addEventListener(Event.ENTER_FRAME, onEnterFrame);

          }

           var index:int = 0;

          protected function onEnterFrame(event:Event):void

          {

                    var last:int = master.length-1;

                    if(index < last)

                    {

                              nodeChart.dataProvider = master.getItemAt(index + 1);

                              index = master.getItemIndex(nodesWipChart.dataProvider);

                    }

                    else

                    {

                              index = 0;

                              nodesWipChart.dataProvider = master.getItemAt(index);

                    }

          }

[/CODE]

I'm not sure what I'm missing but I'm sure I'm doing something wrong, as this is my first attempt to use the ENTER_FRAME event. Thanks.