jquery current element from function parameter
<p>i'm using jquery-imagetool plugin for croping images. My jquery code looks like:</p>

<pre><code>$('div.image img').imagetool({
    viewportWidth: 171,
    viewportHeight: 267
})
</code></pre>

<p>I want to get viewportWidth parameter from css of the div.image element so I need to get the current element (img) and call parent() to it.</p>

<p>can anyone help me?</p>
