https://www.pgworks.com/assets/js/main.js

1$(document).ready(function () {
2    
3    // emergency container
4    var e = false;
5    $(".emergency-container").height("0px");
6    $("#stickyopen").on('click', function (event) {
7        
8        if ($(window).width() > 960) {
9            if (e === false) {
10                $(".emergency-container").animate({
11                    height: "400px"
12                });
13                e = true;
14            } else {
15                $(".emergency-container").animate({
16                    height: "0px"
17                });
18                e = false;
19            }
20        }
21
22        if ($(window).width() > 960) {
23            event.preventDefault();
24            event.stopPropagation();
25        
26            // Stop event handling in IE
27            return false;
28        }
29        
30
31    });
32    $("#emergency .close-panel").click(function (e) {
33        e.preventDefault();
34        $(".emergency-container").animate({
35            height: "0px"
36        });
37
38    });
39
40   /*
41    //top link button
42    $('#top-link').topLink({
43        min: 400,
44        fadeSpeed: 500
45    });
46    //smoothscroll
47    /*$('#top-link').click(function (e) {
48        e.preventDefault();
49        $(window).scrollTo(0, 300);
50    });*/
51
52    // top scroll button
53    $(document).on('click', '.top-link', function () {
54        $("html, body").animate({ scrollTop: 0 }, "slow");
55        console.log('top button clicked');
56        $("#main-body").attr('tabindex', '0').focus();
57        //return false;
58    });
59
60    if ($("table.anchor-nav").get(0)) {
61        var targetID = "";
62        var lcv = 1;
63        $('table.anchor-nav td').each(function () {
64            targetID = $(this).find('a').attr('href');
65            if (!$(targetID).length) {
66                //$(this).addClass('disabled');
67                $(this).addClass('disabled').find('a').contents().unwrap();
68                $(this).attr('tabindex', 0);
69                $(this).attr('aria-label', 'No items in this category');
70            }
71            lcv++;
72        });
73    }
74
75    // anchor nav table
76    $(document).on('click', '.anchor-nav a', function () {
77        var theAnchorID = $(this).attr('href');
78        //console.log(theAnchorID);
79        $('html,body').animate({ scrollTop: $(theAnchorID).offset().top }, 'slow');
80        $(theAnchorID).focus();
81        //console.log(theAnchorID + ' is focused');
82        return false;
83    });
84
85});
86
87jQuery.fn.topLink = function (settings) {
88    settings = jQuery.extend({
89        min: 1,
90        fadeSpeed: 200,
91        ieOffset: 50
92    }, settings);
93    return this.each(function () {
94        //listen for scroll
95        var el = $(this);
96
97        $(window).scroll(function () {
98            if (!jQuery.support.hrefNormalized) {
99                el.css({
100                    'position': 'absolute',
101                    'top': $(window).scrollTop() + $(window).height() - settings.ieOffset
102                });
103            }
104            if ($(window).scrollTop() >= settings.min)
105            { el.fadeIn(settings.fadeSpeed); }
106            else
107            { el.fadeOut(settings.fadeSpeed); }
108        });
109    });
110};