                       var label = json_data.graph.datasequences[0].datapoints[json_data.graph.datasequences[0].datapoints.length -1].title;
                        var datasequences = json_data.graph.datasequences;

                        for (var i = 0; i < datasequences.length; i++) {
                            values.push(datasequences[i].datapoints[datasequences[i].datapoints.length -1].value);
                        };

                        if (print_label) {
                            myLineCh