Oh my meizu

tmp.js

function() {
  if (!lock) {
    return false;
  }
  lock = false;
  setTimeout(function() {
    lock = true;
  }, 1500);
  var sn = $('input[name=sn]').val();
  var imei = $('input[name=imei]').val();
  var is_phone = $('select[name=is_phone]').val();
  if (sn) {
    if (is_phone == 1 && !imei) {
      $('input[name=imei]').parent().addClass('error');
      return false;
    }
    //var url = 'http://cs-api.meizu.com/sn/verify_sn_imei?sn='+sn+'&imei='+imei+'&is_phone='+is_phone+'&callback=?';
    //var url = '//mwx-api.meizu.com/sn/verify?sn='+sn+'&imei='+imei+'&is_phone='+is_phone+'&callback=?';
    $.ajax({
      url: '//mwx-api.meizu.com/sn/verify',
      type: 'get',
      data: {
        "sn": sn,
        "imei": imei,
        "is_phone": is_phone
      },
      dataType: 'jsonp',
      success: function(json) {
        $('.result').removeClass('show');
        switch (json.status) {
          case 200:
            if (json.data.queried == false) {
              $('.result-first').addClass('show');
            } else if (json.data.queried == true) {
              $('.result-truly').addClass('show');
            }
            break;
          case 10106:
            $('.result-notmatch').addClass('show');
            break;
          case 10105:
            $('.result-false').addClass('show');
            break;
        }
      }
    });
  } else {
    $('input[name=sn]').parent().addClass('error');
  }
  return false;
}