nction(d,i) {
            console.log("mousemove", d, i);
            tooltip.position({top: d3.event.pageY, left: d3.event.pageX})();
        });


    // we must also test the scatter/line way of getting position
    // Wrapping in nv.addGraph allows for '0 timeout render', stores rendered charts in nv.graphs, and may do more in the future... it's NOT required
    var chart;
    nv.addGraph(function() {
        chart = nv.models.lineChart()
                .showXAxis(false)
                .showLegend(fal