X-Cart forums - Direct Link to parent category

Just say I have one category:

Intel

and underneath this 'parent' category I have 3 subcategories:

Celeron
Pentium
Pentium Mobile

If a customer is viewing the products listed in the "Pentium" category, but wants to 'jump back' one level to "Intel" - is there a way I can provide such a direct link back to this 'parent' category?

I want to achieve this *without* using the full length breadcrumbs (location.tpl).

I had a stab at this, but the code below produces a link for the *current* category - if somebody knows how to refer to the *2nd* last element of the $location array I think it might do the trick:

Code:

          {if !$subcategories}

                  {section name=position loop=$location}

                        {if %position.last% eq "true"} {if $location[position].1 ne "" }

                                <a href="{$location[position].1}">{/if}

                        <font class=NavigationPath>{$location[position].0}</font> 

                    {if $location[position].1 ne "" }</a>{/if}

                        {/if}

                {/section}

          {/if}