;(function ($, window, document, undefined) {
    'use strict';

    if($('#toggle-demos').length){
        $('#toggle-demos').on('click', function () {
            $('.thb-demo-holder').addClass('active');
        });
    }

    if($('.thb-demo-holder svg').length){
        $('.thb-demo-holder svg').on('click', function () {
            $('.thb-demo-holder').removeClass('active');
        });
    }



    function getCookie(name) {
        var matches = document.cookie.match(new RegExp(
            "(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
        ));
        return matches ? decodeURIComponent(matches[1]) : undefined;
    }

    if($('.button-play').length){

        if(getCookie('enable_sound') =='no'){
            $('.button-play').addClass('stop');
            $('body').removeClass('enable_sound');
        }

        $('.button-play').on('click', function () {
            $('.button-play').toggleClass('stop');
            $('body').toggleClass('enable_sound');
            if($('body').hasClass('enable_sound')){
                document.cookie = "enable_sound=yes";
            }else{
                document.cookie = "enable_sound=no";
            }
        });
    }



})(jQuery, window, document);