I have a unix timestamp, e.g., 1313564400000.00. How do I convert it into Date object and get month/year/day accordingly? The following won't work:

function getdhm(timestamp) {

        var date = Date.parse(timestamp);

        var month = date.getMonth();

        var day = date.getDay();

        var year = date.getYear();



        var formattedTime = month + '/' + day + '/' + year;

        return formattedTime;



    }