It turns out my client's customers are too stupid
to realize that the navigation path displayed by location.tpl is a set of links, one of which will even get you to the home page (as far as xcart is concerned). Here is an alternate location.tpl that displays each of the links as buttons. The only new variable is $lng.lbl_home whose contents I will leave to your imagination....
Code:
{* $Id: location.tpl,v 1.8 2003/11/17 07:50:47 svowl Exp $ *}
{strip}
<a href="home.php">
{include file="buttons/button.tpl" button_title=$lng.lbl_home style="button"}
</a>
{if $last_location ne ""}
::
{if $last_url ne ""}
<a href="{$last_url}">
{/if}
<font class=NavigationPath>{$last_location}</font>
{if $last_url ne ""}
</a>
{/if}
{/if}
{if $location}
::
{section name=position loop=$location}
{if $location[position].1 ne "" }<a href="{$location[position].1}">
{include file="buttons/button.tpl" button_title=$location[position].0|escape style="button"}</a>
{else}
<font class=NavigationPath>{$location[position].0|escape}</font>
{/if}
{if %position.last% ne "true"}::
{/if}
{/section}
{/if}
{/strip}