function SwitchNewsTags(id,num,count)
{
	ClearTagClasss(id,count);
	document.getElementById("tagname_" + id + num).className = "tagf";
	document.getElementById(id + num).className = "hexunShow";

	if(document.getElementById("imgQuote" + num)) document.getElementById("imgQuote" + num).src = imgQuotes[num - 1];
}

function ClearTagClasss(id,count)
{
	for(i=1;i<=count;i++)
	{
		document.getElementById("tagname_" + id + i).className = "tagn";
		document.getElementById(id + i).className = "hexunHidden";
	}
}


/*黄金*/
function SelectTab1()
{

	  if(document.getElementById('rtt1').innerHTML == '元/克图')
	  {
		document.getElementById('imgQuote1').src = 'http://www.kitco.cn/cn/live_charts/t24_au_ch_gr_182x116.gif';
		document.getElementById('rtt1').innerHTML = '美元/盎司';
		return;
	  }

	  if(document.getElementById('rtt1').innerHTML == '美元/盎司')
	  {
		 document.getElementById('imgQuote1').src = 'http://www.kitco.cn/cn/live_charts/t24_au_ch_usoz_182x116.gif';
		 document.getElementById('rtt1').innerHTML = '元/克图';
	 	 return;
	  }

}