current = 'top';
function changeTo(mode) {
	if (current != 'top') {
		document.getElementById(current).style.display = 'none';
	}
	if (mode == 'top') {
		document.getElementById('news').style.display = 'block';
		document.getElementById('news-t').style.display = 'block';
		document.getElementById(current).style.display = 'none';
		document.getElementById('topMovie').style.display = 'block';
	} else {
		document.getElementById('news').style.display = 'none';
		document.getElementById('news-t').style.display = 'none';
		document.getElementById(mode).style.display = 'block';
		document.getElementById('topMovie').style.display = 'none';
	}
	current = mode;
}