I want to wrap a div class around the product nav bar which is near the product image. I want to position the nav-images to my style.

Below is the code generated image thats created. How can i wrap a class to this???

Code:
<img border="0" width="40" height="40" src="images/product/micro/296_1.jpg" alt="Show Picture 1" onclick="setcolorpicidx_296(1);setImageURL(&quot;images/product/micro/296_1.jpg&quot;)" style="cursor:hand;cursor:pointer;">
Thanks in advance!