{% init _is_jexcel_loaded = False %}
{% if not _is_jexcel_loaded %}
    <script src="{{_server_home}}/_static/lib/jspreadsheet-ce-4.6.0/deps/jsuites.js"></script>
    <link rel="stylesheet" href="{{_server_home}}/static/lib/jspreadsheet-ce-4.6.0/deps/jsuites.css" type="text/css" />
    <script src="{{_server_home}}/_static/lib/jspreadsheet-ce-4.6.0/dist/jexcel.js"></script>
    <link rel="stylesheet" href="{{_server_home}}/static/lib/jspreadsheet-ce-4.6.0/dist/jexcel.css" type="text/css" />
    {% set-global _is_jexcel_loaded = True %}
{% end %}
