{% extends "admin/change_form.html" %}


{% block extrahead %}
{{ block.super }}
{% if original.template_type %}
<script>
    django.jQuery(document).ready(function() {
        $('#id_template_type').change(function(){
            $.get('{% url "admin:mailtemplate_variables" original.template_type %}', function(data, textStatus, jqXHR) {
                $('.field-get_variable_help_text').innerHTML = data
            });
        });
    });
</script>
{% endif %}
{% endblock %}