if ($search): print 'class="withsearch"'; else: print 'class="withoutsearch"'; endif;>
print menu_tree($menu_name = 'primary-links');
First of all, great theme.
I am wondering why you have defined a Navbar region in the .info file but never print it out in the page template file. In other words, on the block admin (/admin/build/block/list/fever) you can place blocks into Navigation Bar but they will never print anywhere.
From fever.info you have a navbar region defined.
regions[navbar] = navigation bar
From page.tpl.php you have only a navbar div and print the Search region and the primary links but never a Navbar region.
My workaround was to delete the line from fever.info that defines the navbar region. This solved my problem.