osu! tops by time

clear();
var obj = new Object();
$('.c time.timeago').each(function ()
{
  var parentdivid = $(this).parent().parent().parent().parent().parent().parent().attr('id');
  if (parentdivid.indexOf('perf') == 0)
  {
    var timetext = $(this).text();
    if ((timetext.indexOf('days') >= 0) || (timetext.indexOf('hours') >= 0) || (timetext.indexOf('minutes') >= 0))
    {
      timetext = 'less than month ago';
    }
    if (timetext in obj)
    {
      obj[timetext]++;
    }
    else
    {
      obj[timetext] = 1;
    }
  }
});
  var result = '';
  $.each(obj, function (key, value) {
    result += (key + ': ' + value + '\n');
  });
  alert(result);