add_filter('document_title_seperator', 'asalah_remove_sep_home_notagline', 99);

add_action('wp_footer', 'deneme', 9999);
function deneme() {
    ?>
    <script>
    (function() {
        function toggleNightMode() {
            var element = document.getElementById(this.dataset.target);

            if(this.dataset.mode === 'off') {
                elem.style.color = '#000';
                elem.style.backgroundColor = '#fff';
                elem.style.fontFamily = 'arial, sans-serif';
                this.dataset.mode = 'on';
            } else {
                elem.style.color = '#fff';
                elem.style.backgroundColor = '#000';
                elem.style.fontFamily = '"Times News Roman", serif';
                this.dataset.mode = 'off';
            }
        }

        document.getElementById('togBut').addEventListener('click', toggleNightMode);
    })();
</script>
<?php
}