Display Navigation Button on Top of Jqgrid

jQuery("#grdNotesMaster").jqGrid({
    url: 'MasterData.aspx?MasterID=MASTER',
    datatype: 'json',
    colNames: ['TOPIC NAME', 'NOTES', 'IS ACTIVE'],

    colModel: [{
        name: 'TOPIC_NAME',
        index: 'TOPIC_NAME',
        width: 200,
        align: "left"
    }, {
        name: 'NOTES',
        index: 'NOTES',
        width: 500,
        align: "left"
    }, {
        name: 'ACTIVE',
        index: 'ACTIVE',
        width: 100,
        align: "center"
    }
    }],

rowNum: 20,
rowList: [50, 100, 150, 10000],
pager: '#mypager', -----(Important)
toppager: true, -------(Important)
sortorder: "desc",
viewrecords: true,
loadonce: true,
jsonReader: {
    repeatitems: false
},
autowidth: false,
caption: 'MASTER',
height: '100%',
width: '1300',
});

jQuery("#grdNotesMaster").navGrid("#grdNotesMaster_toppager_left", {
    cloneToTop: true,
    ---(Important)
    edit: false,
    add: false,
    del: false,
    search: true,
    refresh: true
});