Working
$*numpadadd:: ifwinactive ahk_class MozillaUIWindowClass { send {WHEELdown 2} } else { send {numpadadd} } return
Not working:
$*numpadadd:: ifwinactive("ahk_class MozillaUIWindowClass") or winactive("ahk_class SunAwtFrame") { send {WHEELdown 2} } else { send {numpadadd} } return
Not working also:
$*numpadadd:: ifwinactive ahk_class MozillaUIWindowClass ifwinactive ahk_class SunAwtFrame { send {WHEELdown 2} } else { send {numpadadd} } return
Any ideas please, thanks.