Soustava školní hygienyOn the System of School Hygiene – Časopis Pedagogika ISSN 0031-3815 (Print), ISSN 2336-2189 (Online)

Soustava školní hygienyOn the System of School Hygiene

Časopis Pedagogika ISSN 0031-3815 (Print), ISSN 2336-2189 (Online)

Pro vložení na váš web používající WordPress, zkopírujte a vložte tuto adresu URL

<blockquote class="wp-embedded-content" data-secret="H4pZ3RVWyL"><a href="https://pages.pedf.cuni.cz/pedagogika/?p=6497"><!--:cs-->Soustava školní hygieny<!--:--><!--:en-->On the System of School Hygiene<!--:--></a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://pages.pedf.cuni.cz/pedagogika/?p=6497&#038;embed=true#?secret=H4pZ3RVWyL" width="600" height="400" title="&#8222;&lt;!--:cs--&gt;Soustava školní hygieny&lt;!--:--&gt;&lt;!--:en--&gt;On the System of School Hygiene&lt;!--:--&gt;&#8220; &#8212; Časopis Pedagogika ISSN 0031-3815 (Print), ISSN 2336-2189 (Online)" data-secret="H4pZ3RVWyL" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
/* ]]> */
</script>

Pro vložení obsahu, zkopírujte a vložte tento kód na váš web