[Code]Tặng các bạn code thanh tìm kiếm dạng popup

Demo :

Demo online : http://vn-zone.ace.st/forum

Code:

<script>
(function() {
  var cx = '013793477192250951576:qcfr2cmh930';
  var gcse = document.createElement('script'); gcse.type = 'text/javascript';
  gcse.async = true;
  gcse.src = (document.location.protocol == 'https:' ? 'https:' : 'http:') +
      '//www.google.com.vn/cse/cse.js?cx=' + cx;
  var s = document.getElementsByTagName('script')[0];
  s.parentNode.insertBefore(gcse, s);
})();
</script>
<gcse:search></gcse:search>