Add external image list loading to tinyMCE

templates/add_post.html

@@ -2,6 +2,9 @@
 
 {% block head %}
 <script type="text/javascript" src="/static/js/tinymce/jscripts/tiny_mce/tiny_mce.js"></script>
+<script type="text/javascript">
+  var external_list = "/tinyMCEExternalList/post/add/{{ blog_id }}";
+</script>
 <script type="text/javascript" src="/static/js/dynastie.js"></script>
 {% endblock %}