if (self.moveBy) 
 {
 for (i = 6; i > 0; i--) 
  {
  for (j = 3; j > 0; j--)
   {
   self.moveBy(0,i);
   self.moveBy(i,0);
   self.moveBy(0,-i);
   self.moveBy(-i,0);
   }
  }
 }
self.moveTo(0,0);
self.resizeTo(screen.availWidth,screen.availHeight);