Ubuntu Multimedia :: Automatically Switch Between "Analog Headphones" And "Analog Output"

every time I want to listen music from my headphones I have to do like:

1. Main menu >> System >> Preferences >> Sound >>> Output >>>> Connector >>>>> Analog Headphones

and vice versa.

I have no experience in bash scripting and I have no idea how to find automatic solution to my problem.

The problem in pseudo-code:

Begin
if
headset plugged in front jack
then Connector := Analog Headphones
else
Connector := Analog Output
End