<script id="script1" type="text/javascript">
var data = [{
                Device: 'MacBook Pro',
                Percent: 46.78,
                Offset: 15
            }, {
                Device: 'iMac',
                Percent: 23.18
            }, {
                Device: 'MacBook',
                Percent: 20.25
            }, {
                Device: 'Mac Pro',
                Percent: 5.41
            }, {
                Device: 'Mac mini',
                Percent: 3.44
            }];
    $(document).ready(function () {
            $("#wijpiechart").wijpiechart({
                dataSource: data,
                data: {
                    label: { bind: "Device" },
                    value: { bind: "Percent" },
                    offset: { bind: "Offset" }
                }
            });
    });
</script>