jpURL = new Array(
"リンク指定無し！",
"fr0912.html",
"fr0906.html",
"fr0812.html",
"fr0806.html",
"fr0712.html",
"fr0706.html",
"fr0612.html",
"fr0606.html",
"fr0512.html",
"fr0506.html",
"fr0412.html"
);

function SelectNavi(){
  var num;
  num=document.navi.contents.selectedIndex;

  if(num != 0) location.href=jpURL[num];
}

function FormWrite(){
  document.write('<form name="navi">');
  document.write('<select name="contents" onchange="SelectNavi()">');
  document.write('<option>選択して下さい</option>');
  document.write('<option>NEW!! 〜2009.12</option>');
  document.write('<option>〜2009.06</option>');
  document.write('<option>〜2008.12</option>');
  document.write('<option>〜2008.06</option>');
  document.write('<option>〜2007.12</option>');
  document.write('<option>〜2007.06</option>');
  document.write('<option>〜2006.12</option>');
  document.write('<option>〜2006.06</option>');
  document.write('<option>〜2005.12</option>');
  document.write('<option>〜2005.06</option>');
  document.write('<option>〜2004.12</option>');
  document.write('</select></form>');
}