- $.getJSON(ajax_url, function(data) {\r
- process_ajax_response(data, evt);\r
+ $.ajax({\r
+ url: ajax_url,\r
+ type: "POST",\r
+ dataType: "json",\r
+ contentType: "application/json; charset=utf-8",\r
+ success: function(data) {\r
+ process_ajax_response(data, evt);\r
+ }\r