<header>
  <div class="container">
    <div class="login pull-right">
      <th1>
        if {[info exists login]} {
          html "<b>$login</b> — <a class='button' href='$home/login'>Logout</a>\n"
        } else {
          html "<a class='button' href='$home/login'>Login</a>\n"
        }
      </th1>
    </div>
    <div class='title'>
      <h1>$<project_name>
      <th1>
      if {[anycap jor]} {
        html "<a class='rss' href='$home/timeline.rss'></a>"
      }
      </th1>
      <small> &nbsp;$<title></small></h1>
    </div>

    <!-- Main Menu -->
    <nav class="mainmenu" title="Main Menu">
      <ul>
        <th1>
          html "<li><a id='hbbtn' href='$home/sitemap' aria-label='Site Map'>&#9776;</a></li>\n"
          builtin_request_js hbmenu.js
          set once 1
          foreach {name url expr class} $mainmenu {
            if {![capexpr $expr]} continue
            if {$once && [string match $url\[/?#\]* /$current_page/]} {
              set class "$class active"
              set once 0
            }
            html "<li class='$class'>"
            if {[string match /* $url]} {set url $home$url}
            html "<a href='$url'>$name</a></li>\n"
          }
        </th1>
      </ul>
    </nav>
    <nav id="hbdrop" class='hbdrop' title="sitemap"></nav>
  </div> <!-- end div container -->
</header>
<div class="middle max-full-width">
  <div class="container">
    <th1>
      if {[string first artifact $current_page] == 0 || [string first hexdump $current_page] == 0} {
        html "<div class=\"artifact_content\">"
      }
    </th1>
