menu10 = new Image();
	  menu10.src = "design/labels/pro_deti.png";
  	menu11 = new Image();
  	menu11.src = "design/labels/pro_deti_s.png";
  	menu20 = new Image();
  	menu20.src = "design/labels/pro_rodice.png";
  	menu21 = new Image();
  	menu21.src = "design/labels/pro_rodice_s.png";
  	menu30 = new Image();
  	menu30.src = "design/labels/berusky.png";
  	menu31 = new Image();
  	menu31.src = "design/labels/berusky_s.png";
  	menu40 = new Image();
  	menu40.src = "design/labels/jezci.png";
  	menu41 = new Image();
  	menu41.src = "design/labels/jezci_s.png";
  	menu50 = new Image();
  	menu50.src = "design/labels/medvidata.png";
  	menu51 = new Image();
  	menu51.src = "design/labels/medvidata_s.png";
  	menu60 = new Image();
  	menu60.src = "design/labels/vcelky.png";
  	menu61 = new Image();
  	menu61.src = "design/labels/vcelky_s.png";
  	menu70 = new Image();
  	menu70.src = "design/1.png";
  	menu71 = new Image();
  	menu71.src = "design/1_s.png";
  	menu80 = new Image();
  	menu80.src = "design/2.png";
  	menu81 = new Image();
  	menu81.src = "design/2_s.png";
  	menu90 = new Image();
  	menu90.src = "design/3.png";
  	menu91 = new Image();
  	menu91.src = "design/3_s.png";
  	menu100 = new Image();
  	menu100.src = "design/4.png";
  	menu101 = new Image();
  	menu101.src = "design/4_s.png";

  function ChangeImage(ImgName,OnOff){
  ImageSource = eval (ImgName + OnOff);
  document[ImgName].src = ImageSource.src;
  }