function subscribe(name,email,city,state)
{
	var xmlHttp=null;
	try
	{
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	xmlHttp.onreadystatechange=function()
	{
		if(xmlHttp.readyState==4)
		{
			document.getElementById("mail_contain").innerHTML=xmlHttp.responseText;
		}
	}
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	}
	var url = "subscribe.php?name="+name+"&email="+email+"&city="+city+"&state="+state;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function call_subscribe()
{
	var name=document.getElementById("name_box").value;
	var email=document.getElementById("email_box").value;
	var city=document.getElementById("city_box").value;
	var state=document.getElementById("state_box").value;
	subscribe(name,email,city,state);
}