click action for pie chart in module pool screen?

Hi All,

i am new to ABAP will anyone help me regarding click action for pie chart in module pool or dialog screens

my requirement was show details of cricket stadium seats means cricket stadium contains stands like south stand ,north stand west and east stands suppose if i click any one stand it has to show the seats of that stand which i have to click in pie chart please help me sir..

"pie chart click action..."