A little javascript snippet for formatting times in seconds.

time_format.js

function formatTime(secs, format) {
    if (!format) {
        format = '%hh %mm %ss';
    }

    var hours   = ("0" + Math.floor(secs / 3600)).slice(-2),
        minutes = ("0" + Math.floor((secs % 3600) / 60)).slice(-2),
        seconds = ("0" + (secs % 60)).slice(-2);

    return format
        .replace('%h', hours)
        .replace('%m', minutes)
        .replace('%s', seconds);
}