{"version":"1.0","provider_name":"w Ostrowie Wielkopolskim - Leader School","provider_url":"https:\/\/leaderschool.pl\/ostrow-wielkopolski","author_name":"sekretariat","author_url":"https:\/\/leaderschool.pl\/ostrow-wielkopolski\/author\/sekretariat\/","title":"Kurs angielskiego dla doros\u0142ych w Ostrowie w Ostrowie Wielkopolskim - Leader School","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"zBF3HiPMf4\"><a href=\"https:\/\/leaderschool.pl\/ostrow-wielkopolski\/__trashed\/\">Kurs angielskiego dla doros\u0142ych w Ostrowie<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/leaderschool.pl\/ostrow-wielkopolski\/__trashed\/embed\/#?secret=zBF3HiPMf4\" width=\"600\" height=\"338\" title=\"&#8222;Kurs angielskiego dla doros\u0142ych w Ostrowie&#8221; &#8212; w Ostrowie Wielkopolskim - Leader School\" data-secret=\"zBF3HiPMf4\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var r,a,i,s=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=0;o<n.length;o++)n[o].style.display=\"none\";for(o=0;o<s.length;o++)if(r=s[o],e.source===r.contentWindow){if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if(\"link\"===t.message)if(a=d.createElement(\"a\"),i=d.createElement(\"a\"),a.href=r.getAttribute(\"src\"),i.href=t.value,i.host===a.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(!o){o=!0;for(var e,t,r,a=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),i=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),s=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<s.length;n++){if(!(r=(t=s[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(a||i)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/leaderschool.pl\/ostrow-wielkopolski\/wp-content\/uploads\/sites\/46\/2025\/07\/kurs-angielskiego-dla-doroslych-w-ostrowie.jpg","thumbnail_width":1080,"thumbnail_height":1080,"description":"Znajomo\u015b\u0107 j\u0119zyka angielskiego otwiera wiele drzwi \u2013 zar\u00f3wno w \u017cyciu zawodowym, jak i prywatnym. Je\u015bli mieszkasz w Ostrowie Wielkopolskim i chcesz rozwija\u0107 swoje kompetencje j\u0119zykowe, warto postawi\u0107 na sprawdzon\u0105 metod\u0119 nauki oraz do\u015bwiadczonych lektor\u00f3w. Odpowiedzi\u0105 na te potrzeby jest Szko\u0142a j\u0119zykowa Ostr\u00f3w Wielkopolski. Efektywna metoda BLS Communication Nasza szko\u0142a oferuje kurs angielskiego dla doros\u0142ych w [&hellip;]"}