help needed to bind component

I am developing an application & facing some problems.

In my main frame i added a toolbar & added four navigational buttons on toolbar
I have two internal frames and both internal frames contain jtable.

when both internal frames are open all the navigational buttons of toolbar
bind/attach to the jtable of internal frame which is active at that time.

please help me to resolve this.

Please explain what the problem is with the way the program is currently working and how you want to change it.