function makeMenu() {

  var str1 = '　'

  var str2 = '<a href="music_index.htm">Index</a>　<a href="s_11.htm">Apple1</a> <a href="s_12.htm">2</a> <a href="s_13.htm">3</a>　<a href="s_21.htm">Sony1</a> <a href="s_22.htm">2</a>　<a href="s_31.htm">東芝</a>　<a href="s_61.htm">Creative</a>　<a href="s_41.htm">etc</a>　<a href="s_51.htm">携帯</a>　<a href="s_100.htm">配信</a>　<a href="s_201.htm">HDD</a>　<a href="../mobile/HitSong.htm">ヒット</a>　<a href="s_202.htm">CM</a>　<a href="s_y.htm">用語</a>'

if(document.all){ 
  document.all.d51.innerHTML = str1;
  document.all.d52.innerHTML = str2;

}else if(document.getElementById){ 
  document.getElementById("d51").innerHTML = str1;
  document.getElementById("d52").innerHTML = str2;
}
}

function dsp(strTitle,w,h) {
  var  nw=window.open(strTitle,'_blank','width='+ w.toString()+', height='+ h.toString()+', resizable=yes, scrollbars=yes');
}