function getLCDSubs1(x) {
	var j = '';
	for (i=1;i<=2;i++) {
		j = getElement('lcdSub'+i);
		j.style.display = 'none';
	}
	j = getElement('lcdSub'+x);
	j.style.display = 'block';
	j = getElement('lcdSub3');
	j.style.display = x == 1 ? 'none' : 'block';
}