{% extends "admin/change_form.html" %}
{% load i18n admin_static %}

{% block extrahead %}
{{ block.super }}
<link href="{{ STATIC_URL }}admin/chosen/chosen.css" type="text/css" media="screen" rel="stylesheet">
<script type="text/javascript" src="{{ STATIC_URL }}admin/chosen/chosen.jquery.min.js"></script>
<script>
window.alert('hello!');
</script>
{% endblock %}