Get mobile actions

[gepponline]

Hi!
I have my interface thatc an switch between desktop and mobile creating mobile controls ecc ecc ...
Now I'd like to get actions on mobile controls like mouseUp or enterField.

What should i DO?
I find out a function called mobilecontroltarget that allow me to know which target has sent the message, but which message does the mobilecontrols send?
I have to get messages from mobile in the card or in the stack (I think in the stack correct?)