function newssecCard(n,zx)
{
	var dd=n
	if(dd==0){
		document.getElementById('newsswitch0').className="current";
		document.getElementById('newsswitch1').className="";
		document.getElementById('newsswitch2').className="";
		document.getElementById('news').style.display="";
		document.getElementById('announce').style.display="none";
		document.getElementById('help').style.display="none";
	}else if(dd==1){
		document.getElementById('newsswitch0').className="";
		document.getElementById('newsswitch1').className="current";
		document.getElementById('newsswitch2').className="";
		document.getElementById('news').style.display="none";
		document.getElementById('announce').style.display="";
		document.getElementById('help').style.display="none";
	}else if(dd==2){
		document.getElementById('newsswitch0').className="";
		document.getElementById('newsswitch1').className="";
		document.getElementById('newsswitch2').className="current";
		document.getElementById('news').style.display="none";
		document.getElementById('announce').style.display="none";
		document.getElementById('help').style.display="";
	}
}