Is there a way to create range names for each row in a table and by
using a drop down list with these names in the list that are then used
as the series range in a graph eg

Row1 named RowA = 100 200 300 400
Row2 named RowB = 250 350 100 400
Row3 named RowC = 10 4 9 30 5
Row4 named RowD = 1000 40 500 40

Then as the graph range based on a drop down list one selects RowB and
250,350,100,400 is used in the graph. If one selects RowD then the
graph changes.

Thanks
Carlob1