https://www.reviewofoptometry.com/Scripts/breakingnews.js?v=5

1var VM;
2
3Date.prototype.getFormatDate = function () {
4    var monthNames = ["January", "February", "March", "April", "May", "June",
5      "July", "August", "September", "October", "November", "December"
6    ];
7    return monthNames[this.getMonth()] + ' ' + this.getDate() + ', ' + this.getFullYear();
8}
9
10$(function () {
11
12
13    var CustomSearchVM = function () {
14        var self = this;
15
16        self.Topic = ko.observable();
17        self.Department = ko.observable();
18        self.showPreloader = ko.observable(false);
19        self.searchResult = ko.observableArray([]);
20        self.pageSize = ko.observable(50);
21        self.page = ko.observable(1);
22        self.rowStart = 1;
23        self.totalItems = ko.observable();
24        self.totalpages = ko.computed(function () {
25            return Math.ceil(parseInt(self.totalItems()) / self.pageSize());
26        });
27
28        self.setPage = function () {
29            self.page(self.page() + 1);
30            $('#savedpage').val(self.page());
31            self.getCustomSearch();
32        };
33        
34        self.getCustomSearch = function (innerbutton) {
35            self.showPreloader(true);
36
37            var uri = "/Data/Items/",
38                data = location.pathname.substr(location.pathname.lastIndexOf("/") + 1),
39                section = $('#section').val();
40
41            $.getJSON(uri, { id: data, section: section, pageSize: self.pageSize(), page: self.page(), rowStart: self.rowStart }, function (data) {
42                if (data) {
43                    self.totalItems(data.totalItems);
44
45                    if (data.Items) {
46                        self.setData(data.Items);
47                        
48                    }
49                    self.showPreloader(false);
50
51                }
52            });
53        };
54        self.setData = function (data) {
55            for (var i = 0; i < data.length; i++) {
56                var item = data[i];
57                // in production code, item.htmlTitle should have the HTML entities escaped.
58                var iDate = new Date(item.Date).getFormatDate();
59                self.searchResult.push(new model(item.Title, item.Link, item.Thumbnail, item.SubTitle, iDate, item.Author, item.ContentTypeID, item.Content));
60            }
61        }
62        self.init = function () {
63            var pageLoaded = parseInt($('#savedpage').val());
64            if (pageLoaded > 1) {
65                self.page(1);
66                self.rowStart = 11;
67                self.pageSize((pageLoaded - 1) * self.pageSize());
68                self.getCustomSearch();
69                self.page(self.page() + pageLoaded - 1);
70                self.pageSize(10);
71                self.rowStart = 1;
72            }
73        }
74    }
75
76    VM = new CustomSearchVM();
77    ko.applyBindings(VM);
78    VM.init();
79});
80
81function model(title, link, image, snippet, date, author, contenttypeid, content) {
82    this.title = _.unescape(title);
83    this.contenttypeid = contenttypeid;
84    this.link = ko.computed(function () {
85        var url = "";
86        if (!this.contenttypeid)
87            url = link;
88        else {
89            if (this.contenttypeid == 1 || this.contenttypeid == 2 || this.contenttypeid == 3)
90                url = "/news/article/" + link;
91            else if (this.contenttypeid == 8)
92                url = "/ce/" + link;
93            else
94                url = _.unescape(content);
95        }
96
97        return url;
98    }, this);
99    this.image = image;
100    this.snippet = _.unescape(snippet);
101    this.date = date;
102    this.author = author;
103    this.hasImage = ko.computed(function () {
104        return image || null;
105    }, this);
106    this.hasAuthor = ko.computed(function () {
107        return author || null;
108    }, this);
109    this.hasDate = ko.computed(function () {
110        return date != null;
111    }, this);
112    this.hasMeta = ko.computed(function () {
113        return this.hasDate() || this.hasAuthor();
114    }, this);
115}