//■ブラウザの判別
  var agent = navigator.userAgent;
  var nv = 0;
  if(agent.indexOf("Mozilla/2") == 0){var nv = 1}

  //■新規画像の読み込み
  if(nv != 1){
      document.onimage0 = new Image();
      document.onimage0.src="img/menu01-2.gif";

      document.onimage1 = new Image();
      document.onimage1.src="img/menu02-2.gif";

      document.onimage2 = new Image();
      document.onimage2.src="img/menu03-2.gif";

      document.onimage3 = new Image();
      document.onimage3.src="img/menu04-2.gif";

      document.onimage4 = new Image();
      document.onimage4.src="img/menu05-2.gif";

      document.onimage5 = new Image();
      document.onimage5.src="img/menu06-2.gif";
      
      document.onimage6 = new Image();
      document.onimage6.src="img/blog-2.gif"; 
      
      document.onimage7 = new Image();
      document.onimage7.src="img/blog2-2.gif";
  }

 //■画像の入れ替え
  function menuon(i){
    if(nv != 1){
        if(i == 0){document.menu0.src="img/menu01-2.gif"}
        if(i == 1){document.menu1.src="img/menu02-2.gif"}
        if(i == 2){document.menu2.src="img/menu03-2.gif"}
        if(i == 3){document.menu3.src="img/menu04-2.gif"}
        if(i == 4){document.menu4.src="img/menu05-2.gif"}
        if(i == 5){document.menu5.src="img/menu06-2.gif"}
        if(i == 6){document.menu6.src="img/blog-2.gif"}
        if(i == 7){document.menu7.src="img/blog2-2.gif"}
        }
  }
  
  function menuout(i){
    if(nv != 1){
        if(i == 0){document.menu0.src="img/menu01.gif"}
        if(i == 1){document.menu1.src="img/menu02.gif"}
        if(i == 2){document.menu2.src="img/menu03.gif"}
        if(i == 3){document.menu3.src="img/menu04.gif"}
        if(i == 4){document.menu4.src="img/menu05.gif"}
        if(i == 5){document.menu5.src="img/menu06.gif"}
        if(i == 6){document.menu6.src="img/blog.gif"}
        if(i == 7){document.menu7.src="img/blog2.gif"}
        }
  }

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function changeBgcolor(target, color){
   document.getElementById(target).style.backgroundColor=color;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}