SWF Memory problem, flash player runs out of memory?

Hello, i have this swf that changes pictures once a day, and i got a problem with the flash-player running out of memory, any ideas?

The Code:

var looper:Timer = new Timer(100);

looper.start();

looper.addEventListener(TimerEvent.TIMER, loopF);

function loopF(event:TimerEvent):void{

  var time:Date = new Date();

  var hour:Number = time.getHours();

  var minute:Number = time.getMinutes();

var weekPic:Date = new Date();

var startDate:Date = new Date(2014,0,1,-1);

var dayCount:Number = Math.floor(-(((((Number(startDate) - Number(weekPic)) / 1000) / 60) / 60) / 24) + 1);

var my_loader:Loader = new Loader();

my_loader.load(new URLRequest(dayCount + ".png"));

addChild(my_loader);

my_loader.x = 130;

my_loader.y = 120;

trace("MEMORY USAGE: " + (System.totalMemory/1048576) + "MB");

}