Delay loading an Attached Grid

In my application I am using a layout with a tab control in it (4 tabs). Each tab has an accordian attached with 5 tabs and each of these tabs has a grid attached I would like to only load the grid data when the selected accordian tab is check

Is this possible if so How do i implement

I am using suite Pro 3.6

Thank you in advance

bind an onActive event to the tabbar.

when this event is fired you could load the grid