"use strict";
(function(url, id, default_lang) {
    setTimeout(function() {
        var parent = window.document.getElementById(id);
        if (!parent) return;
        var lang = parent.dataset.lang;
        var slug = parent.dataset.slug;
        var _iframe = parent.children && parent.children.length !== 0 && parent.children[0];
        if (!(_iframe && _iframe.tagName && _iframe.tagName.toLowerCase && _iframe.tagName.toLowerCase() === "iframe")) _iframe = undefined;
        if (_iframe) {
            if (_iframe.dataset && _iframe.dataset.lang === lang && _iframe.dataset.slug === slug) {
                _iframe.contentWindow.location.reload();
            } else {
                _iframe.dataset = parent.dataset;
                _iframe.src = "https://" + url + "/" + (lang === default_lang ? "" : lang + "/") + "embed/" + slug;
            }
        } else {
            var iframe = document.createElement("iframe");
            iframe.dataset = parent.dataset;
            iframe.src = "https://" + url + "/" + (lang === default_lang ? "" : lang + "/") + "embed/" + slug;
            iframe.style.width = "100%";
            iframe.style.height = "600px";
            iframe.frameBorder = "0";
            _iframe = iframe;
            parent.appendChild(iframe);
        }
        window.addEventListener("message", function(event) {
            if (event.data.height) {
                console.log("received height: ", event.data.height);
                var height = 100 + event.data.height;
                if (height < 600) {
                    height = 600;
                }
                _iframe.style.height = height + "px";
            }
            if (event.data.action) {
                console.log("action received: ", event.data.action);
                if (event.data.action === "to-top") {
                    var p = parent;
                    var offset = 0;
                    do {
                        if (!isNaN(p.offsetTop)) {
                            offset += p.offsetTop;
                        }
                    }while (p = p.offsetParent);
                    console.log("scrolling to: ", offset);
                    document.body.scrollTop = offset || 0;
                }
            }
        }, false);
    }, 0);
})("www.psychicworld.com", "psychicworld-whitelabel", "en");