Breadcrumbs -> Get Category Name & Link

[P_IG]

I'm trying to get the following:

 

Home > Grandparent > Parent > Productname  Button: more products from Grandparent + Parent

for example:

Home > Apple > Ipad > Apple Ipad 3 64GB White Button: more products from Apple Ipad

 

I've added the button in the breadcrumbs in the breadcrumbs.tpl file. 

 

But I can't get the link to the parentcategory and the name of the parentcategory and the grandparentcategory.

 

Code so far:

 

{if $page_name == 'product'}

   <a href="?" class="action moreProductsButton">

         » more products from Grandparentname Parentname

   </a>

{/if}

 

Hopefully somebody can help me. 

 

Kind regards,

Ingrid

Edited February 25, 2015 by P_IG (see edit history)