I am trying to generate a line graph... a simple line graph is working well but what i am trying to generate is bit difficult one. I am trying to draw a graph in which there will be a days of the week on the X axis and Temprature on the Y Axis... I also want to show "Pulse of the Patient" on the Y Axis.. for which i can use "Stacked Lines" type of graph but the Problem is ... i wish to show the scale of any one paramiter (Temprature / Pulse) on the Right hand side of the graph. and All thease values will come from .TXT file... can any onme help me on this?