// ==UserScript==
// @name           quote easily(hatena bookmark)
// @namespace      http://fg-180.katamayu.net/userscripts
// @include        http://b.hatena.ne.jp/add?*
// ==/UserScript==

(function () {
  var $ = unsafeWindow.$;
  var $A = unsafeWindow.$A;

  var selectedText = unescape($A(location.search.split('&')).detect(function (q) { return q.match(/^sel=/); }).split('=')[1]);

  if (selectedText) $('comment').value = '「' + selectedText + '」';
})();