Xenon Theme layout can be combined in many variants with sidebar and horizontal menu and offers a set of toggles (links) to manipulate with the theme layout. These features are made available via Angular Directives in directives.js
Layout Options are saved in Cookies in Angular Version and to activate them you need to put just one line in Main Controller:
$layout.loadOptionsFromCookies();
<a href="" ng-click="sidebarToggle()">Toggle Sidebar</a>
<a href="" ng-click="chatToggle()">Toggle Chat</a>
<a href="" ng-click="settingsPaneToggle()">Toggle Settings Pane</a>
<a href="" ng-click="settingsPaneToggle(true)">Toggle Settings Pane</a>
<a href="" rel="go-top">Go to Top</a>