// 画像プリロード
window.onload = function() {
MM_preloadImages('/images/lmbt_01_on.jpg','/images/lmbt_02_on.jpg','/images/lmbt_03_on.jpg','/images/lmbt_04_on.jpg','/images/lmbt_sa_on.gif','/images/lmbt_en_on.gif','/images/lmbt_rss_on.gif','/images/top_cmbt_02_on.gif','/images/top_cmbt_01_on.gif','/images/top_mabt_01_on.gif','/images/top_mabt_02_on.gif','/images/top_mabt_03_on.gif','/images/top_mabt_04_on.gif','/images/top_mabt_05_on.gif','/images/rcbt_01_on.gif','/images/rcbt_02_on.gif','/images/ilmbt_01_on.gif','/images/ilmbt_02_on.gif','/images/ilmbt_03_on.gif','/images/ilmbt_04_on.gif','/images/ilmbt_05_on.gif','/images/ilmbt_06_on.gif','/images/ilmbt_07_on.gif','/images/ilmbt_08_on.gif','/images/mabt_02_on.jpg','/images/mabt_03_on.jpg','/images/mabt_04_on.jpg','/images/mabt_05_on.jpg','/images/mabt_01_on.jpg','/images/en_top_cmbt_01_on.gif','/images/en_top_cmbt_02_on.gif','/images/en_lmbt_en_on.gif','/images/en_lmbt_rss_on.gif','/images/en_lmbt_01_on.jpg','/images/en_lmbt_02_on.jpg','/images/en_lmbt_03_on.jpg');
}
// ロールオーバー
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 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) { //v4.01
  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 && d.getElementById) x=d.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];}
}
// ページトップへ戻る
function pageup() {
	if (document.all) { posi = document.body.scrollTop; }
	else { posi = window.pageYOffset; }
	moveObje(posi);
}
function moveObje(position) {
	move = position / 10;
	point = parseInt(position - move);
	scrollTo(0,point);
	if (point > 0) { setTimeout("moveObje(point)",1); }
}