<ul>
    <li[% ' class="selected"' IF page.section == 'home' %]>
        <a href="/">Home</a>
    </li>
    <li class="[% ' selected' IF page.section == 'perl5' %]">
        <a href="/perl5/">Perl 5</a>
    </li>
    <li class="[% ' selected' IF page.section == 'perl6' %]">
        <a href="/perl6/">Perl 6</a>
    </li>

</ul>

<ul>
    <li[% ' class="selected"' IF page.section == 'home' %]>
        <a href="/">Home</a>
    </li>
    <li class="[% ' selected' IF page.section == 'perl5' %]">
        <a href="/perl5/">Perl 5</a>
    </li>
    <li class="[% ' selected' IF page.section == 'perl6' %]">
        <a href="http://www.perl6.org/">Perl6.org</a>
    </li>

</ul>

Change top nav to goto perl6.org and be clear that's where you are going
Change top nav to goto perl6.org and be clear that's where you are going
