(function(){
  var ua = navigator.userAgent.toLowerCase();
  var isAndroid = (ua.indexOf("android") > -1 && ua.indexOf("mobile") > -1);
  if(ua.indexOf("sc-01c") > -1){ isAndroid = false; }
  var isIos     = (ua.indexOf("iphone") > -1 || ua.indexOf("ipod") > -1);

  var pc_url    = location.pathname;
  var mini_url  = "";
  if(pc_url.length > 0){
    mini_url = "/m" + location.pathname;
  }else{
    mini_url = "/m/";
  }
  if(isAndroid || isIos){
    window.location = mini_url;
  }
})();