Hi, you’ll need to fix many script errors before we can say anything meaningful about the lightbox script.
I’m seeing two ‘Uncaught Errors’.
First:
Uncaught SyntaxError: Unexpected token < on shootsandmore.nl/:1394
coming from these snippets:
<script id="cornerstone-custom-js"><body><div;id="fb-root"></div>;<script>(function(d, s, id) {; var js, fjs = d.getElementsByTagName(s)[0];; if (d.getElementById(id)) return;; js = d.createElement(s); js.id = id;; js.src = "//connect.facebook.net/nl_NL/sdk.js#xfbml=1&version=v2.4&appId=253029901374677";; fjs.parentNode.insertBefore(js, fjs);;}(document, 'script', 'facebook-jssdk'));</script>"</script>
where there is html and script tags inside script tags.
And
Uncaught SyntaxError: Unexpected token < on shootsandmore.nl/:1400
from
<div id="fb-root"></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/nl_NL/sdk.js#xfbml=1&version=v2.4&appId=262284270466988";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script> </script>
where there is one too many closing script tag. But that might be related to the unclosed script tag not far above that:
<script id="x-customizer-js-custom">
/*Zoho campaigns subscription*/
<script type="text/javascript" src="https://campaigns.zoho.com/js/jquery-1.11.0.min.js"></script>
Also: do not include more than one jQuery library.