function changeDisplay(id, to)
{	
	if (isIE4)
	{
		if (to != 'block' && to != 'none' && to != 'inline' && to != 'list-item')
			to = 'block';
	}

	document.getElementById(id).style.display = to;
}

function goto(url)
{
	location.href = url;

	return true;
}