Pie chart

Hi,

I created a report with bar chart, and it can be viewed at

http://wisdom.rockefeller.edu:8080/birt/frameset?__report=grid1.rptdesign

x-axis is the names and y-axis is the percent.

Now,when we click on any bar, then the pie chart with the percent must be opened, e.g., th first bar holds 20%,so when clicked a pie chart split as 20 and 80 must be seen.

Can anyone please help.

Thank you.