function fulltime() {
    var time = new Date();
    time = time.toLocaleTimeString(time.setTime(Date.parse(time.toUTCString())+10800000+time.getTimezoneOffset()*60000));
    time = time.slice(0, 5);
    document.getElementById('clock').innerHTML = time;
    setTimeout('fulltime()',500);
}
window.onload = function() {
    fulltime();    
}