{{ $currentSession := . }}
    {{ if not .IsHome }}
      <div class="header">
          <a href="{{ .Site.Home.RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}"><span class="sup">{{ substr $.Site.Home.Title 0 1  }}</span><i>{{ substr $.Site.Home.Title 1 }}</i></a>
    {{ end  }}

    {{ range where $.Site.RegularPages ".Section" "topic" }}
      {{ if in .Params.has_sessions $currentSession.File.LogicalName }}
        <i> » <a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ .Title }}</a></i>
      {{ end }}
    {{ end }}
</div>