<!--

function changeLang(lang)
{
	url = document.location.href;
	replaceToStr = "/" + lang + "/";

	if(url.indexOf("/jp/") != -1)
		replaceFromStr = "/jp/";
	if(url.indexOf("/en/") != -1)
		replaceFromStr = "/en/";

	if(url.indexOf(replaceToStr) == -1)
	{
		newurl = url.replace(replaceFromStr, replaceToStr);
		document.location = newurl;
	}
}

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) { //v3.0
  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); 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 setCookie(c_name,value,expiredays){
//c_name = cookie name
// value = value of cookie
//expiredays = expiry date
  //expiry date
  var exdate=new Date();
  exdate.setDate(expiredays);
  // string for cokkie.  en or jp
  var s="";
  s+=c_name+"="+escape(value);
  s+=(expiredays==null)?"":"; expires="+exdate;
  document.cookie=s;
}

function getCookie(c_name){
//c_name = cookie name
  var st="";
  var ed="";
  if (document.cookie.length>0){
    st=document.cookie.indexOf(c_name + "=");
    if (st!=-1){ 
      st=st+c_name.length+1;
      ed=document.cookie.indexOf(";",st);
      if (ed==-1) ed=document.cookie.length;
      return unescape(document.cookie.substring(st,ed));
    } 
  }
  return "";
}

function checkLang(){
	var Lng = navigator.browserLanguage;
  
  if (Lng="ja")
  {
	return "jp/index.html";
  }
  else
  {
	return "en/index.html";  
  }
	
	
}

function SaveLanguageC(lngtype){
	setCookie('kddi_Lang',lngtype,90);	
}

function setLangCokkie(langtype){
  setCookie('kddi_Lang',langtype,90);
}


//-->