$html_page_title = implode(' - ', $tmp); worked (although it took a little while to find)
Changing the postauth.php seems to remove the "root" (home.php) from the breadcrumb entirely. All I want to do is have it say something other than "our company name". This was done in v4.1.x as follows
Code:
{* $Id: location.tpl,v 1.14.2.2 2007/06/18 11:42:03 max Exp $ *}
{if $location}
<br />
<span class="NavigationPath">
{strip}
{section name=position loop=$location}
{* {if $location[position].1 ne "" }<a href="{$location[position].1|amp}" class="NavigationPath">{/if} *}
{if $location[position].1 ne "" }{if $location[position].0 ne $config.Company.company_name}<a href="{$location[position].1}" class="NavigationPath">{else}<a href="{$http_location}/" class="NavigationPath">{/if}{/if}
{if $location[position].0 eq $config.Company.company_name}
Home
{else}
{$location[position].0}
{/if}
{if $location[position].1 ne "" }</a>{/if}
{if not %position.last%} \ {/if}
{/section}
{/strip}
</span>
<br /><br />
{/if}
but 4.2 doesn't seem to use "location.tpl" (at least it doesn't seem to change anything when I change it)