The template is "navigation".
The way I found that is by searching for "whats_new" which is most likely to be the phrase name for the What's New link. Searching template content for that brings up only the navigation template.
Then you'll see this block of code here:
Code:
<ul class="secondaryContent blockLinksList">
<xen:hook name="navigation_tabs_forums">
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link 'forums/-/mark-read', $forum, 'date={$serverTime}'}" class="OverlayTrigger">{xen:phrase mark_forums_read}</a></li></xen:if>
<xen:if is="{$canSearch}"><li><a href="{xen:link search, '', 'type=post'}">{xen:phrase search_forums}</a></li></xen:if>
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link 'watched/threads'}">{xen:phrase watched_threads}</a></li></xen:if>
<li><a href="{xen:link 'find-new/threads'}">{xen:phrase whats_new}</a></li>
</xen:hook>
</ul>
Notice how most of them are already wrapped with a conditional? It's the same conditional you need. Ah, and also the "Search" link conditional is based on permissions. You can, if you wish, just prevent Unregistered usergroup from being able to search using usergroup permissions.
If you can't be bothered with that, or you do want them to search then you would just change the "{$canSearch}" condition to the visitor condition. It would all look like this:
Code:
<ul class="secondaryContent blockLinksList">
<xen:hook name="navigation_tabs_forums">
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link 'forums/-/mark-read', $forum, 'date={$serverTime}'}" class="OverlayTrigger">{xen:phrase mark_forums_read}</a></li></xen:if>
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link search, '', 'type=post'}">{xen:phrase search_forums}</a></li></xen:if>
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link 'watched/threads'}">{xen:phrase watched_threads}</a></li></xen:if>
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link 'find-new/threads'}">{xen:phrase whats_new}</a></li></xen:if>
</xen:hook>
</ul>
If you wanted to take it a step further.
Code:
<ul class="secondaryContent blockLinksList">
<xen:hook name="navigation_tabs_forums">
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link 'forums/-/mark-read', $forum, 'date={$serverTime}'}" class="OverlayTrigger">{xen:phrase mark_forums_read}</a></li></xen:if>
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link search, '', 'type=post'}">{xen:phrase search_forums}</a></li></xen:if>
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link 'watched/threads'}">{xen:phrase watched_threads}</a></li></xen:if>
<xen:if is="{$visitor.user_id}"><li><a href="{xen:link 'find-new/threads'}">{xen:phrase whats_new}</a></li></xen:if>
<xen:if is="!{$visitor.user_id}"><li><a href="login/">{xen:phrase sign_up_now}</a></li></xen:if>
</xen:hook>
</ul>
That adds a "Sign Up Now!" link which is only visible to guests (note the !)
