function Hide(name) {
	if (document.layers)
		document[name].visibility = 'hide';
	else {
		var g = document.all ? document.all[name] : document.getElementById(name);
		g.style.visibility = 'hidden';
		g.style.display = 'none';
	}
}

function Show(name) {
	if (document.layers)
		document[name].visibility = 'show';
	else {
		var g = document.all ? document.all[name] : document.getElementById(name);
		g.style.visibility = 'visible';
		g.style.display = 'block';
	}
}