Problems adding url link to buttons in action Script 3

[gtaylor0406]

I am having some issues adding an url link to a button that made in flash, the code i am using is

function makebtn (mc:MovieClip, aurl:String):void
{       
      mc.aurl= aurl;
      Mc.buttonMode= true;
      mc.addEventListener(MoveEvent.Click,gotoaurl);
}

function gotoaurl (e:MouseEvent) :void
{
     var aurl:String = e.target.aurl;
     navigateToUrl(new URLRequest (aurl));
}
makebtn(bnt1,'http://www.masterpiececorp.com/ARMREF.htm');

I attached the flash file

Help please!


Gina T