var vale = '';
var numn = 0;

function validateSendMail(){
var name = document.mailing_list.name.value;
var email = document.mailing_list.email.value;

if(name == ""){
	alert('please insert your name');	
	document.mailing_list.name.focus();
	return false;
}
if(email == ""){
	alert('Please insert your email address');
	document.mailing_list.email.focus();
	return false;
}
}
//reload page
function reloadpage(direct){
var country = document.choose.countries[document.choose.countries.selectedIndex].value;	
location.href= direct + '?cid=' + country;
}

function validatefriendEmail(){
var email = document.friendEmail.email.value;	
	if(email == ""){
		alert('Please insert your email address');
		document.friendEmail.email.focus();
		return false;
	}
	
}

function validateSendMessage(){
	var name = document.send_message.name.value;
	var email = document.send_message.email.value;
	var message = document.send_message.message.value;
	
	if (name == ''){
		alert('Please insert your name.');
		document.send_message.name.focus();
		return false;
	}
	if (email == ''){
		alert('Please insert your email.');
		document.send_message.email.focus();
		return false;
	}
	if (message == ''){
		alert('Please insert your message.');
		document.send_message.message.focus();
		return false;
	}
	
}

function validateContact(){
var name = document.send_who.name.value;
var email = document.send_who.email.value;
var message = document.send_who.message.value;

	
	if(name == ''){
		alert('Please insert your name.');
		document.send_who.name.focus();
		return false;
	}
	if(email == ''){
		alert('Please insert your email address.');
		document.send_who.email.focus();
		return false;
	}
	if(message == ''){
		document.send_who.message.focus();
		alert('Please inert your message.');
		return false;
	}
}

function validateAddMessage(){
	var nickname = document.add_message.nickname.value;
	var email = document.add_message.email.value;
	var message = document.add_message.message.value;
	var read = document.add_message.read.checked;
	if(nickname == ''){
		document.add_message.nickname.focus();
		alert('Please inert your nickname.');
		return false;
	}
	if(email == ''){
		document.add_message.email.focus();
		alert('Please inert your email.');
		return false;
	}
	if(message == ''){
		document.add_message.message.focus();
		alert('Please inert your message.');
		return false;
	}
	
	if(read == false){
		alert('Please read the Terms And Condition before adding a message.and check the button.');
		return false;
	}
}


function validateAddLoggedMessage(){
	
var message = document.add_message.message.value;
	if(message == ''){
		document.add_message.message.focus();
		alert('Please inert your message.');
		return false;
	}
}


function validateSendHomeMail(){
var name = document.mailing_list.name.value;
var surname = document.mailing_list.last.value;
var email = document.mailing_list.email.value;

if(name == "" || name == "name"){
	alert('please insert your name');	
	document.mailing_list.name.focus();
	return false;
}
if(surname == "" || surname == "surname"){
	alert('please insert your surname');	
	document.mailing_list.last.focus();
	return false;
}
if(email == "" || email == "email"){
	alert('Please insert your email address');
	document.mailing_list.email.focus();
	return false;
}
}


function validateSearch(){
var name = document.search.first.value;
var surname = document.search.last.value;	
	if(name == "" || name == "name"){
	alert('please insert your name');	
	document.search.first.focus();
	return false;
}
if(surname == "" || surname == "surname"){
	alert('please insert your surname');	
	document.search.last.focus();
	return false;
}
	
}

function decrementAccount(){ 
	var fieldValue = document.add_message.message.value;
	var fieldNumber = fieldValue.length;
	var left = 200 - fieldNumber;
	if(left == 1){
		vale = document.add_message.message.value;
	}
	if(left < 1){
		document.add_message.number.value = 0;
		document.add_message.message.value = vale;
	}
	else if(left >= 0){
	vale2 = document.add_message.message.value
	document.add_message.message.value = vale2;
	document.add_message.number.value = left;	
	}
	return;
}