Script Idling in background and waiting for hotkey

[pastak]

I would like my script to idle in the background without duing anything, and when i press the hotkey i set run the func binded.

Already got the hotkey set etc, and made the func but i cant get the script to idle.

I made a little loop, but when i press the hotkey the script stops after running the func.

I want it to keep idling after completing the func.

[Bert]

HotKeySet("{F2}", "_F2a_Func")

Func _F2a_Func()
    MsgBox(0, "", "hotkey pressed")
EndFunc  ;==>_F2a_Func

While 1
    Sleep(10);idle around
WEnd

[pastak]

HotKeySet("{F2}", "_F2a_Func")

Func _F2a_Func()
    MsgBox(0, "", "hotkey pressed")
EndFunc ;==>_F2a_Func

While 1
    Sleep(10);idle around
WEnd

I must have done something wrong in the loop then

thanks