// JavaScript Document

 function HideLayer (layer) {
  if (n4) {
    layer.visibility = "hide";
  } else if (i4) {
    layer.visibility = "hidden";
  } else if (ie || ns) {
    layer.style.visibility = "hidden";
  }
  }
  
   function ShowLayer(layer) {
  if (n4) {
    layer.visibility = "show";
  } else if (i4) {
    layer.visibility = "visible";
  } else if (ie || ns) {
    layer.style.visibility = "visible";
  }
  }
  
  function ShowPhoto(photo) {
  HideLayer (photo0);
  HideLayer (photo1);
  HideLayer (photo2);
  HideLayer (photo3);
  HideLayer (photo4);
  HideLayer (photo5);
  HideLayer (photo6);
  HideLayer (photo7);
  HideLayer (photo8);
  HideLayer (photo9);
  HideLayer (photo10);
  ShowLayer (photo);
  }
  
   function ShowLyric(lyric) {
  HideLayer (Lyric1);
  HideLayer (Lyric2);
  HideLayer (Lyric3);
  HideLayer (Lyric4);
  HideLayer (Lyric5);
  HideLayer (Lyric6);
  HideLayer (Lyric7);
  HideLayer (Lyric8);
  HideLayer (Lyric9);
  ShowLayer (lyric);
  }