Meaning of 'this' inside jQuery code
<p>I am reading an excellent book about jQuery (Apress Pro jQuery) and I am a little confused about the use of 'this'.
For example I am reading the following code :</p>

<pre><code>&lt;script type="text/javascript"&gt;
$(document).ready(function() {
    var isResult = $('img').is(function(index) {
        return this.getAttribute("src") == "rose.png";
    });
    console.log("Result: " + isResult);
  });
&lt;/script&gt;
</code></pre>

<p>I am wondering at which object in this case 'this' refers to.
Thank you.</p>
