Combining a Line Graph and Scatter Graph

I have to make a report of a combination of salary trends of
employees. The idea is to show the salary of a employee for a certain
period of time, also showing where he stands when he compared to
salaries of other employees.
I will show the salary of the employee in a line Graph, thats fine I
have already done it. X axis -> Employment Time, Y-axis Salary The
qquery will be like
userid, date, salary
72, 01/01/2001, 1000
72, 06/01/2001, 1600
72, 01/01/2002, 6000
72, 06/01/2002, 7080
72, 01/01/2003, 8010
72, 06/01/2003, 10000
72, 01/01/2004, 10050
72, 06/01/2004, 15500
salary in the Values section
date in the Category Section
The Line Graph is done.
Assuming I have the same query with more userid values (For other
employees also). I have to plot scatter points around the Line Graph
showing the salaries of each other employee as against the employee
72.
So the Graph will have 1 line for userid 72, scatter points around
that line.
How can I do it. Working Ideas please.
Thanks !
Anand Sagar
Now I have to show scatter pointsanybody there !?