Back button after fire transaction

Iam displaying WDA component1 from WDA component2. And i have a button in component1 which fires a standard CRM transation. After displaying the standard CRM transaction when i press the back button iam unable to see the component1 view instead the control takes me to the component2 view.

Can someone provide me a solution so that the control comes back to the immediate screen i.e. component1 view.

NOTE : The back button is the standard back button (F3 Key) on the standard CRM transaction.

Thanks,

Suri