js, how to get one part in location.hash
<p>I want to get the <code>location.hash</code> part, the word after first <code>%20</code>. But how? </p>

<p>For explain</p>

<pre><code>http://localhost/text/search.php?search=sweet%20girl  =&gt; girl
http://localhost/text/search.php?search=fashion  =&gt; NULL
http://localhost/text/search.php?search=2011%20best%20and%20worst =&gt; best and worst
</code></pre>
