This is a simple alternative to django-ajax-selects.
Python 2.7 jQuery 1.7+ Django 1.4+ (at least for autocomplete_light.forms helpers) django.contrib.staticfiles or you're on your own
Documentation graciously hosted by RTFD: http://django-autocomplete-light.rtfd.org
Continuous integration graciously hosted by Travis: http://travis-ci.org/yourlabs/django-autocomplete-light
Git graciously hosted by GitHub: https://github.com/yourlabs/django-autocomplete-light/
Package graciously hosted by PyPi: http://pypi.python.org/pypi/django-autocomplete-light/
See test_project/README