Apps popup menu in navbar

include/nav.php

@@ -81,7 +81,7 @@ function nav(&$a) {
 	if(! get_config('system','hide_help'))
 		$nav['help'] = array($help_url, t('Help'), "", t('Help and documentation'));
 
-	if($a->apps)
+	if(count($a->apps)>0)
 		$nav['apps'] = array('apps', t('Apps'), "", t('Addon applications, utilities, games'));
 
 	$nav['search'] = array('search', t('Search'), "", t('Search site content'));
@@ -158,6 +158,7 @@ function nav(&$a) {
 		'$emptynotifications' => t('Nothing new here'),
 		'$userinfo' => $userinfo,
 		'$sel' => 	$a->nav_sel,
+		'$apps' => $a->apps,
 	));
 
 	call_hooks('page_header', $a->page['nav']);

view/nav.tpl

@@ -81,7 +81,12 @@
 		
 		{{ if $nav.apps }}
 			<li id="nav-apps-link" class="nav-menu $sel.apps">
-				<a class=" $nav.apps.2" href="$nav.apps.0" title="$nav.apps.3" >$nav.apps.1</a>
+				<a class=" $nav.apps.2" href="#" rel="#nav-apps-menu" title="$nav.apps.3" >$nav.apps.1</a>
+				<ul id="nav-apps-menu" class="menu-popup">
+					{{ for $apps as $ap }}
+					<li><a href="$ap.url">$ap.name</a></li>
+					{{ endfor }}
+				</ul>
 			</li>
 		{{ endif }}
 	</ul>