how to connect flex application with air application

[flex]

hi all,
can we connect how to connect flex application with air
application ,
means if i'm doing anything in my air application (like tying text),
it should show same in my same application which is on browser(done in
flex).
I want to connect both application like that change of one should show
the change in anather,
please tell me how can we do this.
thank you.