function printDirections(clear){
	if (clear == 0) {
		document.getElementById('hdrow1').style.display = 'none';
		document.getElementById('hdrow2').style.display = 'none';
		document.getElementById('hdrow3').style.display = 'none';
		document.getElementById('hdrow4').style.display = 'none';
		document.getElementById('hdrow5').style.display = 'none';
		document.getElementById('sidebar').style.display = 'none';
		window.print();
	} else {
		document.getElementById('hdrow1').style.display = 'block';
		document.getElementById('hdrow2').style.display = 'block';
		document.getElementById('hdrow3').style.display = 'block';
		document.getElementById('hdrow4').style.display = 'block';
		document.getElementById('hdrow5').style.display = 'block';
		document.getElementById('sidebar').style.display = 'block';
	}
}