Draw lines inside container

Hi ,
I have req like need to dispaly line end of application.To show the data on the UI.I have created a custom mxml component(Canvas).Inside this canvas i have created the controls inside VBox container.
I need to display 5 line before end of the application.So if user scrolls the application at the end he can see 5 lines before it end.
Please need sample code to show these line.Please help me.
I tried with below code.But its not working.Please help me.
<mx:VBox width="100%" verticalGap="5">
-----------------Other Controls-- ---------------------
     <mx:HBox id="drawStLine2" width="100%" height="100%" initialize="drawLineInit()" />
</mx:VBox>
public function drawLineInit():void {
     var myShape:Shape = new Shape();
       myShape = new Shape() ;
       myShape.graphics.lineStyle(5, 0x990000, .75);
       myShape.graphics.moveTo(100, 100);
       myShape.graphics.lineTo(500, 500);
       drawStLine1.addChild(myShape);
Thanks in advance

I have to display like this(not dottted lines) .Its a thick line.
Thanks,
Saritha

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