nav bar template - new posts

[samhail]

I want to have the New Posts link to be linked to Recent posts(last 24hours)

to this link: ./search.php?do=getdaily

there is a variable $show['member'] in the code that will do it by just changing that option... but i dont know where to change that variable
anyone know how ? obviously its a user option... but i want to change it as default in the forums.

<if condition="$show['member']">
<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getnew" accesskey="2">$vbphrase[new_posts_nav]</a></td>
<else />
<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getdaily" accesskey="2">$vbphrase[todays_posts]</a></td>
</if>

From the navbar template page.