Allow setup like this:

HTML:

<div id="nav">
    <a href="1.htm"><img src="1.png" /></a>
    <a href="2.htm"><img src="2.png" /></a>
    <a href="2.htm"><img src="3.png" /></a>
</div>

JavaScript:

{{{

$('#nav').magnifier({

elements: 'img'

});