Display X and Y axis title in Google line chart in jQuery

Hi dharmander sir,

i want to display the x and y axis name on my google line chart.

like i am displying time in x axis and average in y axis. so i want that time and average should be writen show on x and y axis.

javascript:

<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
    google.load("visualization", "1", { packages: ["corechart"] });
    google.setOnLoadCallback(drawChart);
    function drawChart() {
        MakeAjaxCall("192.168.15.167", $("#chart1")[0])
    }
 
    function MakeAjaxCall(ipAddress, dvElement) {
        $.ajax({
            type: "POST",
            url: "Default.aspx/GetChartData",
            data: '{ipAddress:"' + ipAddress + '"}',
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            async: false,
            success: function (r) {
                var data = new google.visualization.DataTable();
                data.addColumn('date', 'pingtime');
                data.addColumn('number', 'average');
                for (var i = 0; i < r.d.length; i++) {
                    data.addRow([new Date(parseInt(r.d[i][0].substr(6))), parseInt(r.d[i][1])]);
                }
 
                var maxValue = Math.max.apply(Math, r.d.map(function (x) { return x[1]; }));
                var tick = [];
                for (var i = 0; i <= (maxValue / 25) + 1; i++) {
                    tick.push(i * 25);
                }
 
                var chart = new google.visualization.LineChart(dvElement);
                var options = {
                    title: 'ipaddress : ' + ipAddress,
                    width: 700,
                    height: 400,
                    bar: { groupWidth: "95%" },
                    legend: { position: "none" },
                    isStacked: true,
                    vAxis: {
                        viewWindow: {
                            min: 0,
                            max: maxValue
                        },
                        ticks: tick
                    },
                };
 
                google.visualization.events.addListener(chart, 'select', function () {
                    window.location.href = 'Detail.aspx';
                });
                chart.draw(data, options);
            },
            failure: function (r) {
                alert(r.responsetext);
            },
            error: function (r) {
                alert(r.responsetext);
            }
        });
    }
</script>
<div class="chart" id="chart1" style="width: 900px; height: 400px;"></div>

please help me.