Actually, in the given fiddle the data points are being selected with the x-axis mouse move.
However, what I need is- the mouse movement on Y-axis- the data points should get highlighted.
So my mouse will be moving only on Y-axis and the data point should display on the crosshair intersection.
Please do let me know if this is possible, if yes, how. Also, I would like to get in touch with your executive(s) in India.
This is on a high priority.