void Interupt_Init()
{
	EICRA = 0x03;	//PortD[0] triggered on rising edge
	EICRB = 0x00;	//Unused interrupt controls
	EIMSK = 0x01;	//PortD[0] interrupt mask enable

	//unsigned int sreg = SREG;	//Load global interrupt register into temp variable
	//sreg = (sreg | 0x80);		//Or temp variable to enable global interrupts
	//SREG = sreg;				//Store temp variable into global interrupt register
}