<!DOCTYPE html>

<!--

    Licensed to the Apache Software Foundation (ASF) under one
    or more contributor license agreements.  See the NOTICE file
    distributed with this work for additional information
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    to you under the Apache License, Version 2.0 (the
    "License"); you may not use this file except in compliance
    with the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

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    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    KIND, either express or implied.  See the License for the
    specific language governing permissions and limitations
    under the License.

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<html>
  <head>
    {% include head.html %}
  </head>
  <body class="body">
    <main class="main">
      {% include navbar.html %}

      <main>
        {{ content }}
      </main>
    </main>

    {% include footer.html %}

    {% if page.mathjax %}
    <script type="text/x-mathjax-config">
      MathJax.Hub.Config({
        tex2jax: {
          skipTags: ['script', 'noscript', 'style', 'textarea', 'pre']
        },
        "HTML-CSS": { scale: 100 }
      });

      MathJax.Hub.Queue(function() {
        var all = MathJax.Hub.getAllJax(), i;
        for(i = 0; i < all.length; i += 1) {
          all[i].SourceElement().parentNode.className += ' has-jax';
        }
      });
    </script>

    <script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
    {% endif %}

    {% if jekyll.environment == "production" %}
    {% include google-analytics.html %}
    {% endif %}

    <script type="text/javascript">
      var navbarOffset = -1 * (document.getElementsByClassName("navbar")[0].offsetHeight);
      var shiftWindow = function() { scrollBy(0, navbarOffset) };
      window.addEventListener("hashchange", shiftWindow);
      window.addEventListener("pageshow", shiftWindow);
      function load() { if (window.location.hash) shiftWindow(); }
    </script>
  </body>
</html>
