{% if video %}{{video.title}} | Khan Academy {% else %}{% if exercise %}{{exercise.display_name|escape}} | Khan Academy {% else %}Khan Academy {% endif %} {% endif %} {# Sal/Ben #} {% if is_mobile %} {% mobile_css %} {% mobile_javascript %} {% else %} {% shared_css %} {% shared_javascript %} {% endif %} {% block pagescript %} {% endblock pagescript %}
{% if App.facebook_app_id %} {# Start Facebook connect stuff #}
{# End Facebook connect stuff #} {% endif %} {# Make script-requiring elements visible. #}
{% block pagemessage %} {% endblock pagemessage %}
{% block pagecontent %} {% endblock pagecontent %}
 
{% if username %} {% badge_notifications %} {% endif %} {% if not is_mobile %} {% endif %}
{% block pagefooter %} {% include "page_footer_short.html" %} {% endblock %} {% block bottompagescript %} {% endblock bottompagescript %}