+ memset (params, 0, sizeof (params));
+ graph_get_params (data->cfg, params, sizeof (params));
+ html_escape_buffer (params, sizeof (params));
+
+ printf ("<div style=\"clear: both;\"><a href=\"%s?action=graph_def_json;%s\">"
+ "Get graph definition as JSON</a></div>\n",
+ script_name (), params);
+