function go(idx)
{
	window.open('-s' + idx, '', '');
	return false;
}
function changeNewsDetail(idx)
{
	news_date.innerHTML = dateArr[idx];
	news_spot.innerHTML = "<table><tr><td></td><tr>";
	if(previousItem != -1)
	{

		document.getElementById("news_img_" + previousItem).style.display = 'none';
				document.getElementById("news_yazi_" + previousItem).style.display = 'none';
	}

	document.getElementById("news_img_" + idx).style.display = 'block';
		document.getElementById("news_yazi_" + idx).style.display = 'block';
	previousItem = idx;
	return false;
}