function nextNews2() {
		document.getElementById("News1").style.display="none";
		document.getElementById("News2").style.display="block";	
		}
function nextNews3() {
		document.getElementById("News2").style.display="none";
		document.getElementById("News3").style.display="block";	
		}
function nextNews1() {
		document.getElementById("News3").style.display="none";
		document.getElementById("News1").style.display="block";	
		}
function lastNews1() {
		document.getElementById("News1").style.display="none";
		document.getElementById("News3").style.display="block";
		}
function lastNews2() {
		document.getElementById("News3").style.display="none";
		document.getElementById("News2").style.display="block";
		}
function lastNews3() {
	    document.getElementById("News2").style.display="none";
	    document.getElementById("News1").style.display="block";
	}