category modules displaying under product pages

hi everyone, i've managed to make my product categories display under the product pages and i'm not sure how it happened or how to fix it? i would prefer them not to. see following pages for examples:

210.48.94.198/~blackhil/index.php/toy-kits-menu
210.48.94.198/~blackhil/index.php/all-ya...-ply-aran-100g-ivory

any ideas?
thanks

can't seem to delete this post but i have sorted it out

Hi,
Thanks for your feedback.
Note that the option to use was the Modules under the product page through "Hikashop->System->Configuration->'Main'".