widget code works in IE + Safari but not firefox

WP 4.9
<script class=”ai1ec-widget-placeholder” data-widget=”ai1ec_agenda_widget” data-events_seek_type=”events”>
(function(){var d=document,s=d.createElement(‘script’),
i=’ai1ec-script’;if(d.getElementById(i))return;s.async=1;
s.id=i;s.src=’//heimatverein-beeck.de/?ai1ec_js_widget’;
d.getElementsByTagName(‘head’)[0].appendChild(s);})();
</script>

• This topic was modified 6 years, 2 months ago by designguide.

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