{{ define "main" }}
{{$currentNode := . }}
<div class="topicstitle"><span class="sup">session⁄{{ substr .Title 0 1  }}</span>{{ substr .Title 1 }}</div></div>

<div class="grid sessiongrid">
    <div class="leftcolumn">
        {{ if ne (trim .Page.TableOfContents "\n") "<nav id=\"TableOfContents\"></nav>" }}
          {{ .Page.TableOfContents }}
        {{ end }}
    </div>
    <div class="rightcolumn">
        <div class="has">
            <span class="sup">in topics⁄</span>
        </div>
        <div class="afterhas">
          {{ $currentSession := . }}
          {{ range where $.Site.RegularPages ".Section" "topic" }}
          {{ if in .Params.has_sessions $currentSession.File.LogicalName }}
            <div class="session">
                <a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ .Title }}</a>
            </div>
          {{ else if in $currentSession.Params.is_in .File.LogicalName }}
            <div class="session">
                <a href="{{ .RelPermalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">{{ .Title }}</a>
            </div>
          {{ end }}
          {{ end }}
        </div>
    </div>
</div>

<div class="content">{{ .Content }}</div>

{{ end }}