title: Extract number from string within li with jquery
body: <p>How do I extract the number part only after the span element ?</p>
  
  <pre><code>&lt;ul class="info"&gt;
   &lt;li class="name"&gt;&lt;span class="textLabel"&gt;Name: &lt;/span&gt;further (22)&lt;/li&gt;
   &lt;li&gt;more stuff&lt;/li&gt;
   &lt;li&gt;more stuff&lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>I can get full text of the <code>&lt;li&gt;</code> by using <code>.contents()</code>, but since I dont need the span value do I simply use <code>.contents()[1]</code> and then get <code>further (22)</code>. Its here I have problems - I keep getting errors when using <code>.match(/\((\d+)\)/</code> like <code>TypeError: Object #&lt;Text&gt; has no method 'match'</code>.</p>