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

{% block extrahead %}
{{ block.super }}
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" ></script>

<script type="text/javascript">
$(function() {
	$('select').bind("dblclick", function(){
		var popup_url = $(this).next().attr('href').replace('add',$(this).val());
		window.open(popup_url+'?_popup=1','WINDOW_NAME','height=500,width=800,resizable=yes,scrollbars=yes')
	});
});
<script>
{% endblock %}