changing where the attributes appear on the page

[artifaxworthing]

http://artifaxonline.co.uk/t-shirts/...products_id=52

Our attributes currently appear underneath the image with the product description on the right hand side of the image.

We want to change it so:

The product description is at the top, then the image on the left with the attributes to the right of the image.

I can't work out where to change it???

thanks