/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Justin Barlow | http://www.netlobo.com */

function toggleLayer(whichLayer) {
	var containerCnt = document.getElementById("news"); 
	var elm = containerCnt.getElementsByTagName("div");
	for (var i = 0; i < elm.length; i++) { 
		elm[i].style.display='none';
	} 
	var containerCnt = document.getElementById("news"); 
	var elm = containerCnt.getElementsByTagName("span");
	for (var i = 0; i < elm.length; i++) { 
		elm[i].style.display='none';
	}
	var containerCnt = document.getElementById("news"); 
	var elm = containerCnt.getElementsByTagName("br");
	for (var i = 0; i < elm.length; i++) { 
		elm[i].style.display='none';
	}
	document.getElementById('commentNews'+whichLayer).style.display='block'; 
 	document.getElementById('titolo'+whichLayer).style.display='block'; 
	document.getElementById('backnews').style.display='block'; 
	
}
function backnews() {	
		var containerCnt = document.getElementById("news"); 
	var elm = containerCnt.getElementsByTagName("div");
	for (var i = 0; i < elm.length; i++) { 
		elm[i].style.display='none';
	} 
	var containerCnt = document.getElementById("news"); 
	var elm = containerCnt.getElementsByTagName("span");
	for (var i = 0; i < elm.length; i++) { 
		elm[i].style.display='block';
	}
	var containerCnt = document.getElementById("news"); 
	var elm = containerCnt.getElementsByTagName("br");
	for (var i = 0; i < elm.length; i++) { 
		elm[i].style.display='inline';
	}
	document.getElementById('backnews').style.display='none';
}