substring/regex to get a src value held in a string
<p>I have a string with the value:</p>

<pre><code>var string = "&lt;img alt='' src='http://api.com/images/UID' /&gt;&lt;br/&gt;Some plain text&lt;br/&gt;&lt;a href='http://www.google.com'&gt;http://www.google.com&lt;/a&gt;"
</code></pre>

<p>I'd like to take the <code>URL</code> held in the <code>src</code> attribute part of the string if possible. </p>

<p>How can I do this using JavaScript?</p>
