var yWidget = {
    currentDomain: 'yclients.com',
        abPercentage:  0,
        abTestIsEnabled: false,

                loyaltyStatus: {
            hasCards: false,
            hasAbonements: false,
            hasCertificates: false,
        },
        
        sdkSource: 'https://n1200791.yclients.com' + '/js-sdk/sdk.min.js',
        analyticUdidStoreKey: "analytics-udid",

        showNewWidgetAutomatically: false,
        initialized: false,
		id: '1200791',
		href: 'https://b1200791.yclients.com/',
        script_href: 'https://w1200791.yclients.com',
		lang: 'rus',
		isNew: '1',

		counters: {
            			    yaCounterId: ''
            		},

		buttonPosition: 'bottom right',
		buttonColor: '#76907D',
		buttonAnimation: (1 == 1) ? true : false,
		formPosition: 'right',
		text: 'Онлайн-запись',
		block: null,
		button: null,
		buttonAutoShow: (0 == 1) ? true : false,
		iFrame: null,
		cover: null,
		closeIcon: null,
		maxZIndex: 9999,
		isMobile: {
		Android: function() {
			return navigator.userAgent.match(/Android/i);
		},
		BlackBerry: function() {
			return navigator.userAgent.match(/BlackBerry/i);
		},
		iOS: function() {
			return navigator.userAgent.match(/iPhone|iPod|iPad/i);
		},
		Opera: function() {
			return navigator.userAgent.match(/Opera Mini/i);
		},
		Windows: function() {
			return navigator.userAgent.match(/IEMobile/i);
		},
		any: function() {
			return (yWidget.isMobile.Android() || yWidget.isMobile.BlackBerry() || yWidget.isMobile.iOS() || yWidget.isMobile.Opera() || yWidget.isMobile.Windows() || (window.innerWidth <= 600));
		}
	},
	mobileAndTabletcheck : function() {
		var check = false;
		(function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true})(navigator.userAgent||navigator.vendor||window.opera);
		return check;
	},
	mobilecheck : function() {
		var check = false;
		(function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true})(navigator.userAgent||navigator.vendor||window.opera);
		return check;
	},
	mobileEvent: ('ontouchstart' in window) ? true : false,
    clickevent: function() {
		//var event = yWidget.mobileAndTabletcheck() ? 'touchend' : 'click';
        var event = 'click';
		return event;
	},
	addCSS: function() {
		var ss = document.createElement('link');
		ss.type = "text/css";
		ss.rel = "stylesheet";
		if (yWidget.isNew > 0) {
            ss.href = yWidget.script_href + "/css/ywidget/newweb.css?2";
		} else {
            ss.href = yWidget.script_href + "/css/ywidget/website.css?2";
		}
		document.getElementsByTagName('head')[0].appendChild(ss);
	},


	isHasCookie: function (cookie) {
		return cookie.indexOf('yextrafield_') !== -1;
	},

	getYextraCookie: function () {
		return document.cookie.split(';').reduce(function (cookies, cookie) {
			var cookiesAsArray = cookie.split('=').map(function (c) { return c.trim() });
            var name = cookiesAsArray[0];
            var value = cookiesAsArray[1];

			if (yWidget.isHasCookie(name) === true) {
				cookies[name] = value;
			}

			return cookies;
		}, {});
	},


	buildSearchQuery: function(button) {

		var yextrafields = '';
		var gcid = '';
		var roistatVisitIdQuery = '';
		var cookie = yWidget.getCookie('_ga');
		if (cookie !== undefined) {
			try {
				var clientId = cookie.split('.')[2] + '.' + cookie.split('.')[3];
				gcid =  'gcid=' + clientId;

			} catch (e) {
				console.error(e);
			}
		}

        cookie = yWidget.getCookie('roistat_visit');

        if (cookie !== undefined) {
          roistatVisitIdQuery =  'roistat_visit=' + cookie;
        }

		if (yWidget.isHasCookie(document.cookie) === true) {
            var cookies = yWidget.getYextraCookie();
            var yextrafields = '';
            var i = 0;

            for (var k in cookies) {
                if(cookies.hasOwnProperty(k)) {
                    yextrafields += k + '=' + cookies[k] + (i !== (Object.keys(cookies).length - 1) ? '&' : '');
                }

                i += 1;
            }
        }

		return [gcid, yextrafields, roistatVisitIdQuery].filter(function(str) {
			return str && str.length;
		}).join('&')
	},

	createButton: function() {
	    this.maxZIndex += 1;
		var button = document.createElement('a'),
			wave = yWidget.createButtonWave(),
			text = yWidget.createButtonText(),
			icon = yWidget.createButtonIcon(),
			background = yWidget.createButtonBackground();
		button.className = 'yButton';
		button.href = '#';
		button.style.zIndex = this.maxZIndex

		var position = yWidget.buttonPosition.split(' ');
		yWidget.addClass(position[0], button);
		yWidget.addClass(position[1], button);

		button.appendChild(background);

		if (yWidget.buttonAnimation) {
			button.appendChild(wave);
		}

		button.appendChild(text);
		button.appendChild(icon);

		yWidget.addClickEventToButton(button, true);

		document.getElementsByTagName('body')[0].appendChild(button);
		return button;
	},
	createButtonBackground: function() {
		var background = document.createElement('div');
		background.className = 'yButtonBackground';
		background.style.backgroundColor = yWidget.buttonColor;
		return background;
	},
	createButtonWave: function() {
		var wave = document.createElement('div');
		wave.className = 'yButtonWave';
		wave.style.borderColor = yWidget.buttonColor;
		wave.style.color = yWidget.buttonColor;
		return wave;
	},
	createButtonText: function() {
		var text = document.createElement('div');
		text.className = 'yButtonText';
		text.innerHTML = yWidget.text;
		return text;
	},
	createButtonIcon: function() {
		var icon = document.createElement('div');
		icon.className = 'yButtonIcon';
		return icon;
	},
	createWidgetBlock: function() {
	    this.maxZIndex += 1;

		var block = document.createElement('div');
		block.className = 'yWidgetBlock-yclients';
		block.style.zIndex = this.maxZIndex;
		yWidget.addClass(yWidget.formPosition, block);
		document.getElementsByTagName('body')[0].appendChild(block);
		yWidget.iFrame = yWidget.createIFrame();
		block.appendChild(yWidget.iFrame);
		return block;
	},
	createWindowCover: function() {
	    this.maxZIndex += 1;

		var cover = document.createElement('div');
		cover.className = 'yWidgetCover';
		cover.style.zIndex = this.maxZIndex
		cover.addEventListener('click', function(e) {
			e.preventDefault();
			yWidget.hide();
		}, false);
		document.getElementsByTagName('body')[0].appendChild(cover);
		return cover;
	},
	createIFrame: function() {
		var iFrame = document.createElement('iframe');
		iFrame.className = 'yWidgetIFrame';
		iFrame.setAttribute('frameborder', 0);
		iFrame.setAttribute('allowtransparency', 'true');
		iFrame.src = yWidget.href;
		return iFrame;
	},
	createCloseIcon: function() {
	    this.maxZIndex += 1;

		var button = document.createElement('a');

		button.className = 'yCloseIcon';
		button.href = '#';
		button.style.zIndex = this.maxZIndex;
		yWidget.addClass(yWidget.formPosition, button);
		button.addEventListener(yWidget.click, function(e) {
			e.preventDefault();
			yWidget.hide();
		}, false);
		document.getElementsByTagName('body')[0].appendChild(button);
		return button;
	},
	fixWindowScroll: function(type) {
		if (type == 'hidden') {
			yWidget.addClass('yBodyOverflowHidden', document.getElementsByTagName('body')[0]);
		} else {
			yWidget.removeClass('yBodyOverflowHidden', document.getElementsByTagName('body')[0]);
		}
	},
	setConfing: function() {

		if (typeof yWidgetSettings != 'undefined') {
			if (typeof yWidgetSettings.buttonAutoShow != 'undefined') {
				yWidget.buttonAutoShow = yWidgetSettings.buttonAutoShow;
			}
            if (typeof yWidgetSettings.showNewWidgetAutomatically != 'undefined') {
                yWidget.showNewWidgetAutomatically = yWidgetSettings.showNewWidgetAutomatically;
            }
			if (typeof yWidgetSettings.buttonColor != 'undefined') {
				yWidget.buttonColor = yWidgetSettings.buttonColor;
			}
			if (typeof yWidgetSettings.buttonPosition != 'undefined') {
				yWidget.buttonPosition = yWidgetSettings.buttonPosition;
			}
			if (typeof yWidgetSettings.buttonAnimation != 'undefined') {
				yWidget.buttonAnimation = yWidgetSettings.buttonAnimation;
			}
			if (typeof yWidgetSettings.formPosition != 'undefined') {
				yWidget.formPosition = yWidgetSettings.formPosition;
			}
			if (typeof yWidgetSettings.buttonText != 'undefined') {
				yWidget.text = yWidgetSettings.buttonText;
			}
                            if (typeof yWidgetSettings.yaCounterId  != 'undefined' && yWidget.isInt(yWidgetSettings.yaCounterId)) {
                    if(!yWidget.counters) {
                        yWidget.counters = {};
                    }
                    yWidget.counters.yaCounterId = yWidgetSettings.yaCounterId;
                }
            		}

	},

    showWidgetAutomatically: function (button) {
        url = button.dataset.url;
        yWidget.show(url);
    },

	setButtons: function() {
		var buttons = document.getElementsByClassName('ms-button');
		var old_buttons = document.getElementsByClassName('ms_booking');

		for (index = 0; index < buttons.length; ++index) {
			var button = buttons[index];
			yWidget.addClickEventToButton(button);
		}
		for (index = 0; index < old_buttons.length; ++index) {
			var old_button = old_buttons[index];
			yWidget.addClickEventToButton(old_button);
		}
	},
	addClickEventToButton: function(button, isDefault) {
		button.addEventListener(yWidget.click, function(e) {
			e.preventDefault();

			var url = url = yWidget.href;
			if (typeof this.dataset.url != 'undefined') {
				url = this.dataset.url;
			}

            if (button.search !== '') {
                url += url.indexOf('?') > -1 ? button.search.replace('?', '&') : button.search;
            }

			if (yWidget.isNew > 0) {
				url = url.replace('://w', '://n');
			}


			var searchQuery = yWidget.buildSearchQuery();
			var prefix = url.indexOf('?') > -1 ? '&' : '?';

			if(searchQuery) {
				url += prefix + searchQuery;
			}

			if (yWidget.analyticsUdid) {
        var prefixForUdid = url.indexOf('?') > -1 ? '&' : '?';

        url += prefixForUdid + 'sdkudid=' + yWidget.analyticsUdid
      }

            if(isDefault && window.analytics) {
                yWidget.trackButtonClick();
            }

			yWidget.show(url);
		}, false);
	},

  trackButton: function (type) {
    if (isSdkTrackingDisabled) return;

    window.analytics.track({
      type: type,
      name: 'button_record',
      // url: document.location.hostname,
      part_type: 'navigation',
      part_name: yWidget.buttonPosition ? yWidget.buttonPosition.split(' ').join('_') : 'bottom_right',
      element_type: 'button',
      element_name: 'button_record',
      element_version: 'old_navigation_button'
    });
  },

  trackButtonClick: function() {
    yWidget.trackButton('click')
  },

  trackButtonView: function() {
    yWidget.trackButton('view')
  },

	getCookie: function (name) {
        var value = "; " + document.cookie;
        var parts = value.split("; " + name + "=");

        if (parts.length == 2) {
            return parts.pop().split(";").shift();
        }

        return undefined;
    },

	initCounters: function () {
        		    yWidget.initYandexMetrika();
        	},

	isInt : function (n) {
		return Number(n) === n && n % 1 === 0;
	},


	reachButtonPressGoal : function() {
		if(!yWidget.counters) {
			return;
		}

                    if(yWidget.counters.yaCounter) {
                yWidget.counters.yaCounter.reachGoal('widget_button_pressed');
            }
        	},

            initYandexMetrika: function () {
            var id = parseInt(yWidget.id);

            if(!yWidget.isInt(id)) {
                return;
            }


            if (!yWidget.counters) {
                return;
            }
            if (!window.addEventListener) {
                return;
            }
            var counterId = parseInt(yWidget.counters.yaCounterId);

            if (yWidget.isInt(counterId)) {
                (function (d, w, c) {
                    (w[c] = w[c] || []).push(function () {
                        try {

                            var counter = yWidget.counters.yaCounter = window.__widgetYaCounter = new Ya.Metrika2({
                                id: counterId,
                                clickmap: true,
                                trackLinks: true,
                                accurateTrackBounce: true,
                                webvisor: true,
                                trackHash: true,
                                triggerEvent: true
                            });

                            counter.reachGoal('site_opened');

                            window.addEventListener('message', receiveMessage, false);
                            function receiveMessage(event) {
                                if (!event || !event.data || !event.origin || !event.origin.match) {
                                    return;
                                }

                                // todo поддержать все наши домены
                                var eventOriginMatch = event.origin.match(/^https?\:\/\/n\d+\.yclients\.com/);
                                if (eventOriginMatch && eventOriginMatch.length && event.data.action) {
                                    counter.reachGoal(event.data.action, event.data.params);
                                }
                            }

                        } catch (e) {
                        }
                    });


                    var n = d.getElementsByTagName("script")[0],
                        s = d.createElement("script"),
                        f = function () {
                            n.parentNode.insertBefore(s, n);
                        };
                    s.type = "text/javascript";
                    s.async = true;
                    s.src = "https://mc.yandex.ru/metrika/tag.js";

                    if (w.opera == "[object Opera]") {
                        d.addEventListener("DOMContentLoaded", f, false);
                    } else {
                        f();
                    }
                })(document, window, "yandex_metrika_callbacks2");

            }
        },
    


      bootstrapButton: function() {
        yWidget.initSdk()
        yWidget.setConfing();
        yWidget.addCSS();
        yWidget.click = yWidget.clickevent();
        yWidget.setButtons();
        yWidget.initCounters();

        if (yWidget.buttonAutoShow) {
          yWidget.button = yWidget.createButton();

          yWidget.trackPageView();
          yWidget.trackButtonView();
        }

        yWidget.cover = yWidget.createWindowCover();
        yWidget.closeIcon = yWidget.createCloseIcon();

        if (yWidget.showNewWidgetAutomatically) {
          var buttons = document.getElementsByClassName('default-widget-button');
          if (buttons.length) {
            var button = buttons[0];
            yWidget.showWidgetAutomatically(button);
          }
        }
      },

      trackPageView: function() {
        if (isSdkTrackingDisabled) return;

        window.analytics.setPage('client_external_page')

        window.analytics.track({type: 'page_view'});
      },


      // todo тут можно дорабатывать как нужно для задачи
      appendScript: function(source, onload) {
        let scriptElement = document.createElement('script');

        scriptElement.src = source;
        document.head.append(scriptElement);

        scriptElement.onload = onload;
      },

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

          return matches ? decodeURIComponent(matches[1]) : undefined;
        },

        setCookie: function (name, value, domain) {
          if (domain) {
            document.cookie = encodeURIComponent(name) + '=' + encodeURIComponent(value) + '; Domain=' + domain + '; expires=Fri, 31 Dec 9999 23:59:59 GMT' + '; Path=/';
          } else {
            document.cookie = encodeURIComponent(name) + '=' + encodeURIComponent(value) + '; expires=Fri, 31 Dec 9999 23:59:59 GMT' + '; Path=/';
          }
        },

        makeId: function(length) {
          let result = "";
          let characters =
            "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
          let charactersLength = characters.length;

          for (let i = 0; i < length; i++) {
            result += characters.charAt(Math.floor(Math.random() * charactersLength));
          }

          return result;
        },

        getMainDomainName: function() {
          return location.hostname.substring(
            location.hostname.lastIndexOf(
              ".",
              location.hostname.lastIndexOf(".") - 1
            ) + 1
          )
        }
      },

      getAnalyticsUdid: function() {
          let analyticsUdid = undefined;
          try {
            analyticsUdid = yWidget.alSdk.getCookie(yWidget.analyticUdidStoreKey);

            if (!analyticsUdid) {
              analyticsUdid = yWidget.alSdk.makeId(40);
              yWidget.alSdk.setCookie(yWidget.analyticUdidStoreKey, yWidget.analyticsUdid, {
                expires: new Date().getFullYear(),
                path: "/",
                domain: yWidget.alSdk.getMainDomainName()
              });
            }
          } catch (e) {
            analyticsUdid =
              localStorage.getItem(yWidget.analyticUdidStoreKey) || "";

            if (analyticsUdid.length === 0) {
              analyticsUdid = yWidget.alSdk.makeId(40);
              localStorage.setItem(yWidget.analyticUdidStoreKey, analyticsUdid);
            }
          }

          return analyticsUdid;
      },

      // todo код может внутри поменяться по требованиям аналитиков
      //  пока он не используется и для примера,
      //  так как пока нужно от SDK только получать группу
      //   будет нужен когда будем использовать треки внутри текущей кнопки
      initSdk: function () {
        if (isSdkTrackingDisabled) return

        try {
          window.analytics.init(
            {
              name: 'client.superbutton',
              type: 'SUPERBUTTON',
              version: '1.0.0'
            },
            {
              httpUrl: 'https://tracks.yclients.com/api/v1',
              enableGeolocation: false
            }
          );

          let analyticsUdid = yWidget.getAnalyticsUdid();


          if (analyticsUdid) {
            yWidget.analyticsUdid = analyticsUdid

            window.analytics.addLabel({
              cookie: {
                udid: analyticsUdid
              }
            });
          }

          window.analytics.addLabel({
            bookform: {
              widget: { id: parseInt(yWidget.id, 10) }
            }
          });

          window.analytics.setPage('client_page');

        } catch (e) {
          console.error('cant init js-sdk');
        }
      },

      loadSuperButton: function() {
        // Фикс кнопок предпросмотра
        yWidget.addCSS();
        yWidget.click = yWidget.clickevent();
        yWidget.setButtons();
        yWidget.cover = yWidget.createWindowCover();
        yWidget.closeIcon = yWidget.createCloseIcon();

        /**
         * Возможно тут лучше вызывать yWidget.setConfing() в будущем
         * Пока только подгружаем параметр buttonAutoShow из yWidgetSettings
         */
        if (typeof yWidgetSettings != 'undefined' && typeof yWidgetSettings.buttonAutoShow != 'undefined') {
            if (!yWidgetSettings.buttonAutoShow) {
                return;
            }
        } else if (!yWidget.buttonAutoShow) {
            return;
        }

        var outlet = document.createElement('div');
        outlet.dataset['superbutton'] = '';
		outlet.style.setProperty('z-index', '2147483646');
		document.body.appendChild(outlet);

        
        window.yClientsWidgetOptions = {
            target: outlet,
            widgetBaseUrl: 'https://n1200791.yclients.com',
            companyId: '1100137',
            widgetId: '1200791',
            buttonPosition: yWidget.buttonPosition
        };

        var script = document.createElement('script');
        script.setAttribute('src', 'https://n1200791.yclients.com/superbutton/superbutton.umd.min.js');
		script.setAttribute('async', '');
		document.head.appendChild(script);

        script.addEventListener('error', yWidget.bootstrapButton);
      },

      // todo  init для включенного фича флага
      /*
      init: function() {
        if (window.__yButtonIsInited__) return;

        window.__yButtonIsInited__ = true;

        yWidget.appendScript(yWidget.sdkSource, function() {
          // todo если не мобила, не запускаем AB тест пока
          if (!yWidget.abTestIsEnabled ||  typeof yWidget.abPercentage !== 'number') {
              yWidget.bootstrapButton();
              return;
          }

          if(!window.analytics) {
            yWidget.bootstrapButton();
            return;
          }

          window.analytics.getAb().then(function(result) {
            let abGroup = parseInt(result.strong, 10);

            if(abGroup <= yWidget.abPercentage && yWidget.abPercentage > 0) {
              yWidget.loadSuperButton();
            } else {
              yWidget.bootstrapButton();
            }
          });
        });
      },
      */

      // todo init без включенного фича флага
      init: function() {
        if (!yWidget.initialized && document.getElementsByTagName('body')[0]) {
            this.bootstrapButton();
            yWidget.initialized = true;
        }
      },



	show: function(url) {
		yWidget.reachButtonPressGoal();
		if (yWidget.isMobile.any()) {
			var str = '';
			//var str = '?from='+encode64(window.location.href);
			location.href = url;
			return false;
		}

		if (yWidget.block == null) {
			yWidget.block = yWidget.createWidgetBlock();
		}

		yWidget.removeClass('yWidgetHide', yWidget.block);
		yWidget.addClass('yWidgetShow', yWidget.block);
		yWidget.cover.style.display = 'block';
		yWidget.closeIcon.style.display = 'block';
		yWidget.fixWindowScroll('hidden');
		if (yWidget.iFrame.src != url) {
			yWidget.iFrame.src = '';
			setTimeout(function() {
				yWidget.iFrame.src = url;
			}, 250);
		}
		return false;
	},
	hide: function() {
		yWidget.removeClass('yWidgetShow', yWidget.block);
		yWidget.addClass('yWidgetHide', yWidget.block);
		yWidget.cover.style.display = 'none';
		yWidget.closeIcon.style.display = 'none';
		yWidget.fixWindowScroll('auto');
    yWidget.trackButtonView();
	},
	addClass: function(classname, element) {
		var cn = element.className;
		if (cn.indexOf(classname) != -1) {
			return;
		}
		if (cn != '') {
			classname = ' ' + classname;
		}
		element.className = cn + classname;
	},
	removeClass: function(classname, element) {
		var cn = element.className;
		var rxp = new RegExp("\\s?\\b" + classname + "\\b", "g");
		cn = cn.replace(rxp, '');
		element.className = cn;
	}
	};

	var isSdkTrackingDisabled = true; // location.href.includes(yWidget.currentDomain);

	document.addEventListener('DOMContentLoaded', yWidget.init.bind(yWidget), false);
    try { yWidget.init(); } catch(e) {}