@cncmachineguy thanx a lot for pointing me the problem.i ve been a fool n i admit... the toggle function works fine... thanx v much again your approach has been dead on...g8 advice for beginners!!
@demon u r right as well.the code is working for all the buttons of my remote(unexpected results)... not for just button <9 .problem wid temp most probably... i'll declare it a WORD n c how it goes...!

@bogden thanks for your input as well. i have put a delay of 100...