void init_interrupt2()
{
cbi(GICR,5);		// Procedure to be followed to set INT2
cbi(MCUCSR,6);		//
sbi(GIFR,5);		//
sbi(GICR,5);		//
sei();			//
}


void init_interrupt()
{
cbi(MCUCR,3);		// Setting INT1 as 
cbi(MCUCR,2);		// low level interrupt
sbi(GICR,7);		// Enabling INT1 interrupt


sbi(MCUCR,1);		// Setting INT0 as
cbi(MCUCR,0);		// falling edge interrupt
sbi(GICR,6);		// Enabling INT0 interrupt
sei();			//

}