<input type="submit" value="Нажми меня"/>
<input type="text" style="display: none;" />

$("input[type=submit]").click(function() {
        $("input[type=text]").toggle();
      });

$cmp = function ($a, $b) {
if ($a['time_ms']['value'] > $b['time_ms']['value'])
  return -1;
if ($a['time_ms']['value'] < $b['time_ms']['value'])
  return 1;
if ($a['laps'] > $b['laps'])
  return 1;
};
usort($arr, $cmp);