var accordion=function(){
var tm=sp=10;
function slider(n){this.nm=n; this.arr=[]}
slider.prototype.init=function(t,c,k){
var a,h,s,l,i; a=document.getElementById(t); this.sl=k?k:'';
h=a.getElementsByTagName('dt'); s=a.getElementsByTagName('dd'); this.l=h.length;
for(i=0;i<this.l;i++){var d=h[i]; this.arr[i]=d; d.onclick=new Function(this.nm+'.pro(this)'); if(c==i){d.className=this.sl}}
l=s.length;
for(i=0;i<l;i++){var d=s[i]; d.mh=d.offsetHeight; if(c!=i){d.style.height=0; d.style.display='none'}}
}
slider.prototype.pro=function(d){
for(var i=0;i<this.l;i++){
var h=this.arr[i],s=h.nextSibling;s=s.nodeType!=1?s.nextSibling:s; clearInterval(s.tm);
if(h==d&&s.style.display=='none'){s.style.display=''; su(s,1); h.className=this.sl}
else if(s.style.display==''){su(s,-1); h.className=''}
}
}
function su(c,f){c.tm=setInterval(function(){sl(c,f)},tm)}
function sl(c,f){
var h=c.offsetHeight, m=c.mh, d=f==1?m-h:h; c.style.height=h+(Math.ceil(d/sp)*f)+'px';
c.style.opacity=h/m; c.style.filter='alpha(opacity='+h*100/m+')';
if(f==1&&h>=m){clearInterval(c.tm)}else if(f!=1&&h==1){c.style.display='none'; clearInterval(c.tm)}
}
return{slider:slider}
}();
function large() { document.body.style.fontSize = "15px"; }
function middle() { document.body.style.fontSize = "13px"; }
function small() { document.body.style.fontSize = "11.5px"; }
function RollOver (obj,val) {
  obj.src = val;
}
function optionWindow00() {
  optionWin = window.open("semi_57_profile_balmond.html","optionWindow","width=520, height=400, scrollbars=0");
}
function optionWindow01() {
  optionWin = window.open("semi_57_profile_ito.html","optionWindow","width=520, height=400, scrollbars=0");
}
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_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_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];}
}
 function wopen00()
 { window.open("showroom/honsya_map.html","nago_map","height=600,width=500,toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resize=yes") }
 function wopen01()
 { window.open("showroom/tokyositen_map.html","tokyo_map","height=570,width=500,toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resize=yes") }
 function wopen05()
 { window.open("showroom/osaka_map.html","osaka_map","height=570,width=500,toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resize=yes") }
var HELPWin=null;//サブウインドウ
function HelpWinOpen(HELPHref1,WinNo,W,H){
HELPWin=window.open(HELPHref1,WinNo,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+W+',height='+H+'');
//N2.0バグ回避用リピート
if(navigator.appVersion.charAt(0)==2){
HELPWin=window.open(HELPHref1,WinNo,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+W+',height='+H+'');}
//サブウインドウが開いたとき前面へフォーカスする。NN3.0~
if(navigator.appVersion.charAt(0)>=3){HELPWin.focus()}
}