Use chickpea listen_form function in map_form.html

youmap/templates/chickpea/map_form.html

@@ -16,18 +16,5 @@
 </form>
 
 <script type="text/javascript">
-    $("#map_edit").on("submit", function (e) {
+    L.Util.Xhr.listen_form('map_edit');
-        e.preventDefault();
-        L.Util.Xhr.submit_form("map_edit", {
-            'callback': function (data) {
-                if (data.redirect) {
-                    window.location = data.redirect;
-                }
-                else {
-                    $("#map_edit").parent().empty().append(data.html);
-                }                
-            },
-            'dataType': 'json'
-        });
-    });
 </script>