メニュー表示色調整・スクロール阻止

utsukushitoilet/shared/js/common.js

-$(document).ready( function() {
+$(document).ready(function () {
  mobileNav();
  smoothScroll();
  gSearch();
 });
 
-$( function () {
-/* 言語切り替え */
-    $('#lang select').change( function() {
+$(function () {
+ /* 言語切り替え */
+ $('#lang select').change(function () {
   if ($(this).val() != '') {
    window.location.href = $(this).val();
   }
@@ -17,19 +17,25 @@ $( function () {
  var toggle = $('#toggle_btn');
  var toggle_menu = $('#toggle_menu');
  var overlay = $('.overlay');
-  toggle.on( 'click', function() {
-    if ( $(this).hasClass('active') ) {
+ toggle.on('click', function () {
+  if ($(this).hasClass('active')) {
    $(this).removeClass('active');
    toggle_menu.slideUp('fast');
    overlay.slideUp('fast');
+   $("html").css("overflow-y", "auto");
+   $("body").removeClass('active');
   } else {
    $(this).addClass('active');
    toggle_menu.slideDown('fast');
    overlay.slideDown('fast');
+   $("html").css("overflow-y", "hidden");
+   setTimeout(function () {
+    $("body").addClass('active');
+   }, 100);
   }
   return false;
  });
-  overlay.on( 'click', function(){
+ overlay.on('click', function () {
   toggle.removeClass('active');
   toggle_menu.slideUp('fast');
   overlay.slideUp('fast');
@@ -39,11 +45,11 @@ $( function () {
 });
 
 /* モバイル用ナビゲーション */
-var mobileNav = ( function() {
+var mobileNav = (function () {
  var openFlg = 0;
  var ua = navigator.userAgent;
-    $('#toggle').click(function(){
-        if(openFlg == 0){
+ $('#toggle').click(function () {
+  if (openFlg == 0) {
    $('#navi').addClass("open");
    $('#toggle').addClass("open");
    $('#head_menu').addClass("open");
@@ -68,7 +74,7 @@ var mobileNav = ( function() {
 });
 
 
-var gSearch = ( function() {
+var gSearch = (function () {
  var cx = '002492979778199743801:oaprkry4gm4';
  var gcse = document.createElement('script');
  gcse.type = 'text/javascript';
@@ -80,16 +86,15 @@ var gSearch = ( function() {
 });
 
 /* smooth scroll */
-var smoothScroll = ( function() {
-   $('.pagetop a').click(function() {
+var smoothScroll = (function () {
+ $('.pagetop a').click(function () {
   var speed = 400;
-      var href= $(this).attr("href");
+  var href = $(this).attr("href");
   var target = $(href == "#" || href == "" ? 'html' : href);
   var position = target.offset().top;
-      $('body,html').animate({scrollTop:position}, speed, 'swing');
+  $('body,html').animate({
+   scrollTop: position
+  }, speed, 'swing');
   return false;
  });
 });
-
-
-