function Effect_initWidget3() {

    if(document.getElementById('effect-widget-app')) return //Чтобы загружался 1 раз на странице

    var effectWidgetDOM = document.createElement('div')
    effectWidgetDOM.setAttribute('id', 'effect-widget-app')
    var bodyTag = document.getElementsByTagName('BODY')[0]
    var headTag = document.getElementsByTagName('HEAD')[0]
    var baseUrl = 'https://static.effect.com/widget3/'
    var versionHash = '266597'
    var regruIntegration = ''
    var siteOptions = '{"guest_contacts_request":{"moment":"1","fields":{"name":"1","phone":"1","email":"1"},"required":{"name":"","phone":"","email":""}},"sound_new_message":"1","manager_rating_enable":{"chat":"1","call":"1","smiles":"1"},"offline_mode":{"communication_offer":"1","contacts_requests":"","disable_widget":""},"common":{"mobile":{"widget_enable":"1","script_enable":""},"department_choice_enable":"","percentage_distribution":"100","effect_advertisement":1,"show_widget_button":1,"lazy_init":0,"login":0,"max_active_chats":100},"analytics":{"yandex_metric":{"id":""}},"call_settings":{"delay":"0","delay_extension":"0","phone_for_manager":"personal","call_strategy":"simultaneously","guest_contacts_request":"1","call_record_offer":"1","pronounce_site":""},"widget_stub":{"enabled":0,"text":""},"additions":{"ignore_urls":"","dialog_auto_finish":"","privacy_policy_url":""},"sound_new_message_link":"https:\/\/static.effect.com\/audio\/notices\/default.mp3"}'

    sessionStorage.setItem('regruIntegration', regruIntegration)
    sessionStorage.setItem('siteOptions', siteOptions)

    /* include widget dom tag */
    bodyTag.appendChild(effectWidgetDOM)


    function initAppScripts() {
        var baseTag = document.createElement('base')
        baseTag.href = document.location.pathname
        headTag.appendChild(baseTag)

        /* include css */
        var widgetCss = document.createElement('LINK')
        widgetCss.rel = 'stylesheet'
        widgetCss.href = baseUrl + 'css/app.css?' + versionHash
        widgetCss.type = 'text/css'
        widgetCss.setAttribute('data-var', '')
        headTag.appendChild(widgetCss)

        /* include css */
    /*    var vendorCss = document.createElement('LINK')
        vendorCss.rel = 'stylesheet'
        vendorCss.href = baseUrl + 'css/chunk-vendors.css?' + versionHash
        vendorCss.type = 'text/css'
        vendorCss.setAttribute('data-var', '')
        headTag.appendChild(vendorCss)*/



        /* include js */
        //Effect_loadScript(baseUrl + 'tracker2.js?' + versionHash);
        Effect_loadScript(baseUrl + 'js/chunk-vendors.js?' + versionHash)
        Effect_loadScript(baseUrl + 'js/app.js?' + versionHash)
    }


    if (document.readyState === 'complete') {

        initAppScripts();
    } else {
        window.addEventListener('load', initAppScripts);
    }


}

Effect_initWidget3()

function Effect_loadScript(url) {
    var script = document.createElement('script')
    script.type = 'text/javascript'

    if (script.readyState) {
        //IE
        script.onreadystatechange = function() {
            if (script.readyState === 'loaded' || script.readyState === 'complete') {
                script.onreadystatechange = null
            }
        }
    } else {
        //Others
        script.onload = function() {}
    }

    script.src = url
    document.getElementsByTagName('head')[0].appendChild(script)
}