https://www.osc.org/wp-content/themes/osc/js/search.js?ver=7.1.2

1/**
2 * main.js
3 * http://www.codrops.com
4 *
5 * Licensed under the MIT license.
6 * http://www.opensource.org/licenses/mit-license.php
7 * 
8 * Copyright 2016, Codrops
9 * http://www.codrops.com
10 */
11;(function(window) {
12
13	'use strict';
14
15	var openCtrl = document.getElementById('btn-search'),
16		openCtrlMobile = document.getElementById('btn-search-mobile'),
17		closeCtrl = document.getElementById('btn-search-close'),
18		searchContainer = document.querySelector('.search-bar'),
19		inputSearch = searchContainer.querySelector('.search__input');
20
21	function init() {
22		initEvents();	
23	}
24
25	function initEvents() {
26		openCtrl.addEventListener('click', openSearch);
27		openCtrlMobile.addEventListener('click', openSearch);
28		closeCtrl.addEventListener('click', closeSearch);
29		document.addEventListener('keyup', function(ev) {
30			// escape key.
31			if( ev.keyCode == 27 ) {
32				closeSearch();
33			}
34		});
35	}
36
37	function openSearch() {
38		searchContainer.classList.add('search--open');
39		inputSearch.focus();
40
41	}
42
43	function closeSearch() {
44		searchContainer.classList.remove('search--open');
45		inputSearch.blur();
46		inputSearch.value = '';
47//**Will need the line below if dlmenu can close by clicking outside menu
48//** that feature is currently off
49
50		// The Lines below removes all classes need to keep mobile menu open
51		// this will prevent problems that stop mobile menu from open properly
52		// $('#dl-menu').dlmenu("closeMenu");
53		// $('#overlay').removeClass('show');
54  //       $('html').removeClass("active-mobile-menu");
55  //       $("body").removeClass("modal-open")
56	}
57
58	init();
59
60})(window);