thank you for the reply,
Actually there is highstate(pullup) logic and lowstate(pulldown) logic
what i am trying to do is
i want to make the highstatelogic work as same as lowstatelogic means
highstatelogic = highstatelogic
lowstatelogic = highstatelogic
the push button should work completely in highstate (or) lowstate
that is what i needed.
thanks in advance