Link to tab in Tabsection

Hi guys….
after updating, my tablinking ist not working anymore….? did anything mayor change?

https://www.eurotours-gruppenreisen.at/
pls find the tablinks in the top right header: Eurotours Kitzbühel, Eurotours Wien, etc….

// auto trigger
add_action(‘wp_footer’, ‘ava_custom_script’);
function ava_custom_script()
{
?>
<script>
(function($){
function getQueryParams(qs) {
qs = qs.split(“+”).join(” “);
var params = {},
tokens,
re = /[?&]?([^=]+)=([^&]*)/g;

while (tokens = re.exec(qs)) {
params[decodeURIComponent(tokens[1])]
= decodeURIComponent(tokens[2]);
}

return params;
}

var $_GET = getQueryParams(document.location.search);

$(window).load(function() {
switch($_GET[‘tabsort’]) {
case ‘1’:
$(‘a[data-av-tab-section-title=”1″]’).trigger(‘click’);
break;
case ‘2’:
$(‘a[data-av-tab-section-title=”2″]’).trigger(‘click’);
break;
case ‘3’:
$(‘a[data-av-tab-section-title=”3″]’).trigger(‘click’);
break;
case ‘4’:
$(‘a[data-av-tab-section-title=”4″]’).trigger(‘click’);
break;
case ‘5’:
$(‘a[data-av-tab-section-title=”5″]’).trigger(‘click’);
break;
case ‘6’:
$(‘a[data-av-tab-section-title=”6”]’).trigger(‘click’);
break;
}
});
})(jQuery);

THX in advance
best,
Stefan