[Solved]-how to parse json into highcharts-Highcharts

is this what you're looking for?

http://jsfiddle.net/twf6n/349/

$(function () {

    data = {"aadata": [
        [1, "70.1700", "2008-12-29 11:23:00"],
        [2, "70.2600", "2008-12-29 16:22:00"],
        [3, "70.6500", "2008-12-30 11:30:00"],
        [4, "70.8700", "2008-12-30 16:10:00"],
        [5, "70.5500", "2009-01-02 11:09:00"],
        [6, "70.6400", "2009-01-02 16:15:00"]
    ]};

    newdata = data.aadata.map( function(row) {
        return [ new date(row[2]).gettime(), parseint(row[1]) ];
    });
    console.log(newdata);

    var chart = new highcharts.chart({
        chart: {
            renderto: 'container'
        },
        xaxis: {
            type: 'datetime'
        },
        series: [{
            data: newdata
        }]
    });
});