On the navbar I would like to display "Forums" (which will link to the forums) when the portal page is up and then replace it link with "Frontpage" (with link) when the user is in the forums. I know it must be placed under the navbar (under the navbar buttons location), but how would I do the conditional check?

<!-- nav buttons bar -->
<div align="center">
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="0" border="0" width="100%" align="center" style="border-top-width:0px">
<tr align="center">
<!---- <td class="vbmenu_control"><a href="$vboptions[forumhome].php?$session[sessionurl]">Home</a></td> -->
<if ???????=??????>
<td class="vbmenu_control"><a
href="http://localhost/Vbulletin/forums/vbindex.php">Frontpage</a></td>
</if>
<if condition="$show['member']">
<td class="vbmenu_control"><a href="usercp.php?$session[sessionurl]">$vbphrase[user_cp]</a></td>
</if>
Many thanks:)

Good question
I hope to see the solution

Since I am using vbindex for my portal I posted the same question on the vbindex site and received an answer. The following worked for me.

<if condition="THIS_SCRIPT == 'vbindex'"><td class="vbmenu_control"><a
href="http://localhost/Vbulletin/forums/index.php">Forums</a></td>
</if>

<if condition="THIS_SCRIPT != 'vbindex'"><td class="vbmenu_control"><a href="http://localhost/Vbulletin/forums/vbindex.php">Frontpage</a></td>
</if>

Thanks rms10 for the solution