function createXMLHttpRequest() {
	if (window.ActiveXObject) {
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 
	}
	else if (window.XMLHttpRequest) { 
		xmlHttp = new XMLHttpRequest();
	}
}

function add_email()
{
	document.getElementById("loading").style.display='block';	
	createXMLHttpRequest(); 
	var xml ='';
	var url = "inc/storeAddress.php";
	url+="?email="+document.getElementById("address").value;
	url+="&country="+document.getElementById("country").value;
	url+="&name="+document.getElementById("name").value;
	url+="&country_h="+document.getElementById("country_h").value;	
	url+="&op=reg";	
	
	xmlHttp.open("POST", url, true); 
	xmlHttp.setRequestHeader("accept-charset","utf-8");
	xmlHttp.setRequestHeader("Content-Type","text/html; charset=utf-8");
	xmlHttp.onreadystatechange = add_mail_callback; 
	xmlHttp.send(xml); 
}
//---------------------------------------
function remove_email()
{
	document.getElementById("loading").style.display='block';	
	createXMLHttpRequest(); 
	var xml ='';
	var url = "inc/storeAddress.php";
	url+="?email="+document.getElementById("address").value;
	url+="&country="+document.getElementById("country").value;
	url+="&name="+document.getElementById("name").value;
	url+="&country_h="+document.getElementById("country_h").value;	
	url+="&op=unreg";	

	xmlHttp.open("POST", url, true); 
	xmlHttp.setRequestHeader("accept-charset","utf-8");
	xmlHttp.setRequestHeader("Content-Type","text/html; charset=utf-8");
	xmlHttp.onreadystatechange = add_mail_callback; 
	xmlHttp.send(xml); 
}
//---------------------------------------
//---------------------------------------
function add_mail_callback()
 {
	if (xmlHttp.readyState == 4) 
	{ 
		if (xmlHttp.status == 200) 
		{ 	
			document.getElementById("message").innerHTML=xmlHttp.responseText;
			document.getElementById("loading").style.display='none';
		}
	}
}