https://prioritywire.com/js/scripts.js

1$( document ).ready(function() {
2    
3	$('ul.dropdown-menu [data-toggle=dropdown]').on('click', function(event) {
4		// Avoid following the href location when clicking
5		event.preventDefault();
6		// Avoid having the menu to close when clicking
7		event.stopPropagation();
8		
9		// If a menu is already open we close it
10		$('ul.dropdown-menu [data-toggle=dropdown]').parent().removeClass('open');
11
12  		// opening the one you clicked on
13  		$(this).parent().addClass('open');
14
15	});
16
17});
18
19// When the user scrolls down 20px from the top of the document, show the button
20window.onscroll = function() { scrollFunction() };
21
22function scrollFunction() {
23    if (window.pageYOffset || document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
24        document.getElementById("myBtn").style.display = "block";
25    } else {
26        document.getElementById("myBtn").style.display = "none";
27    }
28}
29
30// When the user clicks on the button, scroll to the top of the document
31function topFunction() {
32    document.body.scrollTop = 0; // For Safari
33    document.documentElement.scrollTop = 0; // For Firefox, IE and Opera
34    window.scrollTo(0,0);
35
36}