ব্যবহারকারী:R1F4T/ToTop&BottomButton.js

// Adds a floating "scroll to bottom" button on the bottom-right of the screen
// Documentation at [[en:w:User:BrandonXLF/TopButton]]
// By [[en:w:User:BrandonXLF]]

$(function() {
    mw.loader.load('https://bn.wikipedia.org/wiki/User:R1F4T/ToTop&BottomButton.css?action=raw&ctype=text/css', 'text/css');

    var circle = $('<div>')
        .appendTo('body')
        .addClass('topButtonCircle') // Changed the class name for clarity
        .on('click', function() {
        	$('html').animate({scrollTop: $(document).height()});
            const scrollingElement = document.scrollingElement || document.body;
            scrollingElement.scrollTop = scrollingElement.scrollHeight;
        })
        .append('<div></div>');

    $(window).scroll(function() {
        if ($(window).scrollTop() > 100) {
            circle.fadeIn();
        } else {
            circle.fadeOut();
        }
    });
});