function PasswordChange(frm) {
    var msg = document.getElementById('msg_password');

    //msg.className = 'msg_process';
    //msg.innerHTML = '';

    var req = new JsHttpRequest();
    req.caching = false;

    req.onreadystatechange = function() {
        if (req.readyState == 4 && req.responseJS != null)
        {
          msg.className = req.responseJS['success'] ? 'msg_success' : 'msg_error';
          msg.innerHTML = req.responseJS['msg'];

          frm.reset();
        }
    }

    req.open(null, '/ajax.php?do=profile_password', true);
    req.send( { q: frm } );

    return false;
}

function ProfileChange(frm) {
    var msg = document.getElementById('msg_profile');

    msg.className = 'msg_process';
    msg.innerHTML = 'Please wait...';

    var name = document.getElementById('name');
    var name_val = name.value;

    var req = new JsHttpRequest();
    req.caching = false;

    req.onreadystatechange = function() {
        if (req.readyState == 4 && req.responseJS != null)
        {
          msg.className = req.responseJS['success'] ? 'msg_success' : 'msg_error';
          msg.innerHTML = req.responseJS['msg'];

          frm.reset();

          name.value = name_val;

          if (req.responseJS['success'])
          {
            var show_photo = document.getElementById('show_photo');
            var show_photo_del = document.getElementById('show_photo_del');
            var user_photo = document.getElementById('user_photo');
            if (req.responseJS['photo'] != null)
            {
              user_photo.src = req.responseJS['photo'];
              show_photo.style.display = 'table-row';
              show_photo_del.style.display = 'table-row';
            }
            else
            {
              show_photo.style.display = 'none';
              show_photo_del.style.display = 'none';
            }
          }
        }
    }

    req.open(null, '/ajax.php?do=profile_change', true);
    req.send( { q: frm } );

    return false;
}