i1d = new Image(); i1d.src = "images/03off.gif";
  i2d = new Image(); i2d.src = "images/03on.gif";
  i3d = new Image(); i3d.src = "images/d09on.gif";
  i4d = new Image(); i4d.src = "images/d09off.gif";
  i5d = new Image(); i5d.src = "images/09off.gif";
  i6d = new Image(); i6d.src = "images/09on.gif";
  i7d = new Image(); i7d.src = "images/d13on.gif";
  i8d = new Image(); i8d.src = "images/d13off.gif";
  i9d = new Image(); i9d.src = "images/11off.gif";
  i10d = new Image(); i10d.src = "images/11on.gif";
  i11d = new Image(); i11d.src = "images/13off.gif";
  i12d = new Image(); i12d.src = "images/13on.gif";
  i13d = new Image(); i13d.src = "images/15off.gif";
  i14d = new Image(); i14d.src = "images/15on.gif";



function Rollover(kep_nev,kep_obj){
    document.images[kep_nev].src = kep_obj.src;
}