function subscribe(){

	document.getElementById("status").innerHTML = "Subscribing....";

	var ajaxRequest;  // The variable that makes Ajax possible!
	
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			document.getElementById("status").innerHTML = ajaxRequest.responseText;
		}
	}

var email = document.newsletter.email.value;
var submit = "submit=submit&email="+email;
var url = "newsletter.php?"+submit;
	ajaxRequest.open("GET", url, true);
	ajaxRequest.send(null); 
}

function subscribe2(){

	document.getElementById("status2").innerHTML = "Subscribing....";

	var ajaxRequest;  // The variable that makes Ajax possible!
	
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			document.getElementById("status2").innerHTML = ajaxRequest.responseText;
		}
	}

var email = document.newsletter2.email.value;
var submit = "submit=submit&email="+email;
var url = "newsletter.php?"+submit;
	ajaxRequest.open("GET", url, true);
	ajaxRequest.send(null); 
}


function updateDetails(id){

if (document.details.first_name.value=="" || document.details.last_name.value=="") {

alert("Please enter your first & last name before submitting the form");

return false;

}

	document.getElementById("updatestatus").innerHTML = "Updating your details....";

	var ajaxRequest;  // The variable that makes Ajax possible!
	
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			document.getElementById("updatestatus").innerHTML = ajaxRequest.responseText;
		}
	}

var first_name = document.details.first_name.value;
var last_name = document.details.last_name.value;
var submitone = "first_name="+first_name;
var submittwo = "&last_name="+last_name;
var submitthree = "&id="+id;
var posty = submitone+submittwo+submitthree;

var url = "newsletter.php?"+posty;
	ajaxRequest.open("GET", url, true);
	ajaxRequest.send(null); 
}


//------------------------ Input Validator -------------------------------------


function checkInput() {

if (document.newsletter.email.value=="") {

document.newsletter.email.value = "Enter Your E-mail Address";

}

else {

if (document.newsletter.email.value=="Enter Your E-mail Address") {

document.newsletter.email.value = "Enter Your E-mail Address";

}

}

}