window.onload= function(){
	document.getElementById('modulonewsliscr').onsubmit = function(){
		invioZ('change');
		return false;	
	};
	document.getElementById('email').onfocus = function(){
		this.value='';
	};
	document.getElementById('nome').onfocus = function(){
		this.value='';
	};
	
};


function invioZ(pageElement)
{
	try {
	req = new XMLHttpRequest();
	}
	catch(e)
	{
	try {
	req = new ActiveXObject("Msxm12.XMLHTTP");
	}
	catch(e)
	{
	try {
	req = new ActiveXObject("Microsoft.XMLHTTP");
	}
	catch(e)
	{ 
	req = false;
	}
	}
	}
	var appl = document.getElementById(pageElement);
	appl.innerHTML = 'Caricamento - attendere';
	req.onreadystatechange = function() { responseAHAH(pageElement); } ;
	var url='iscrizionenewsletter2.php';
	var myRandom = parseInt(Math.random()*99999999);
	var param= 'list='+document.getElementById('list').value+'&email='+document.getElementById('email').value+'&field_counter='+document.getElementById('fc').value+'&nome='+document.getElementById('nome').value;
	req.open("POST", url, true);
	req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	req.setRequestHeader("Content-length", param.length);
	req.setRequestHeader("Connection", "close");
	req.send(param);
	
}
function responseAHAH(pageElement)
	{
		var output = '';
		if(req.readyState == 4)
		{
			if(req.status == 200)
			{
				output = req.responseText;
				document.getElementById(pageElement).innerHTML =  output;
				return false;
			}
		
		}
	}