//Add first the last jQuery release, then the jQZoom script(don't forget this),the correct order is important.Look at the installation code below.
<script type='text/javascript' src='js/jquery-1.2.6.js'></script>
<script type='text/javascript' src='js/jquery.jqzoom1.0.1.js'></script>
//Add jqzoom.css to your header.
<link rel="stylesheet" type="text/css" href="css/jqzoom.css" />
//Using jQZoom is easy,but you need to specify the HTML anchor element,that is going to generate the zoom revealing a portion of the enlarged image.
<a href="images/BIGIMAGE.JPG" class="MYCLASS" title="MYTITLE">
<img src="images/SMALLIMAGE.JPG" title="IMAGE TITLE" >
</a>