On the product info page I've created a categories output by pulling them up from the database - this displays all of the categories/sub_categories that the product is in. I'm hoping to do 2 things with this:

1) Add a breadcrumb to each category to show each ones' path.

2) Link to all of these.

The first is the key to this and after a little testing I'm just not sure how to do it >

If anyone can help it would be greatly appreciated <<

_thanks