var $j = jQuery.noConflict();

var http = createRequestObject();
var areal = Math.random() + "";
var real = areal.substring(2,6);
var contactEndpoint = getContactEndpoint();
var contactLoansEndpoint = getProjectEndpoint('endpoints/contactform_loans.php');

function createRequestObject() {
	var xmlhttp;
	try {
	var xmlhttp = null;if (window.XMLHttpRequest) { xmlhttp = new XMLHttpRequest();}else{  if (window.ActiveXObject) {     xmlhttp = new ActiveXObject('Msxml2.XMLHTTP');  } }

// xmlhttp=new ActiveXObject("Msxml2.XMLHTTP"); 
	}
  catch(e) {
    try { 
    var xmlhttp = null;if (window.XMLHttpRequest) { xmlhttp = new XMLHttpRequest();}else{  if (window.ActiveXObject) {     xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');  } }
    	//xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
    catch(f) { xmlhttp=null; }
  }
  if(!xmlhttp&&typeof XMLHttpRequest!="undefined") {
  	xmlhttp=new XMLHttpRequest();
  }
	return  xmlhttp;
}


function sendRequest() {
	var name = document.getElementById("name").value;
	var email = document.getElementById("email").value;
	var subject = document.getElementById("subject").value;
	var body = document.getElementById("body").value;

	postContactForm(
		{ action: 'contact', name: name, email: email, subject: subject, body: body },
		function () {
			jQuery('#contactform').slideUp("slow").hide();
			jQuery('#contactWrapper').append('<div class="success"><h4>Mensaje enviado correctamente.</h4><br><p>Gracias <strong>'+escapeHtml(name)+'</strong>. Recibimos tu mensaje.</p></div>');
		},
		function (message) {
			showFormError('#contactWrapper', message);
			resetSubmitButton('submit', 'Enviar Mensaje');
		}
	);
}
function sendRequest_booking() {
	var name = document.getElementById("name").value;
	var email = document.getElementById("email").value;
	var surname = document.getElementById("surname").value;
	var arrival = document.getElementById("arrival").value;
	var room = document.getElementById("room").value;
	var departure = document.getElementById("departure").value;
	var children = document.getElementById("children").value;
	var adults = document.getElementById("adults").value;
	var rooms = document.getElementById("rooms").value;
	var body = document.getElementById("body").value;

	postContactForm(
		{
			action: 'booking',
			name: name,
			surname: surname,
			email: email,
			arrival: arrival,
			room: room,
			departure: departure,
			children: children,
			adults: adults,
			rooms: rooms,
			body: body
		},
		function () {
			jQuery('#contactform_booking').slideUp("slow").hide();
			jQuery('#contactWrapper').append('<div class="success"><h4>Mensaje enviado correctamente.</h4><br><p>Gracias <strong>'+escapeHtml(name)+'</strong>. Recibimos tu solicitud.</p></div>');
		},
		function (message) {
			showFormError('#contactWrapper', message);
			resetSubmitButton('submit', 'Enviar Mensaje');
		}
	);
}

function sendRequest_loans() {
	
	var rnd = Math.random();
	var name = escape(document.getElementById("name").value);
	var name_s = escape(document.getElementById("name_s").value);
	var subject = escape(document.getElementById("subject").value);

	try{
    http.open('POST',  contactLoansEndpoint);
    http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    http.onreadystatechange = handleResponse_popup;
		http.send('name='+name+'&name_s='+name_s+'&subject='+subject+'&rnd='+rnd);
	}
	catch(e){}
	finally{
	jQuery('#contactform_popup').slideUp("slow").hide();
	jQuery('#contactWrapper_popup').append('<div class="success"><h4>Email Successfully Sent!</h4><br><p>Thank you for using our contact form <strong>'+name+'</strong>! Your email was successfully sent and we&#39;ll be in touch with you soon.</p></div>');
	}
}

function sendRequest_popup() {
	var name = document.getElementById("name_popup").value;
	var email = document.getElementById("email_popup").value;
	var subject = document.getElementById("subject_popup").value;
	var body = document.getElementById("body_popup").value;

	postContactForm(
		{ action: 'contact', name: name, email: email, subject: subject, body: body },
		function () {
			jQuery('#contactform_popup').slideUp("slow").hide();
			jQuery('#contactWrapper_popup').append('<div class="success"><h4>Mensaje enviado correctamente.</h4><br><p>Gracias <strong>'+escapeHtml(name)+'</strong>. Recibimos tu mensaje.</p></div>');
		},
		function (message) {
			showFormError('#contactWrapper_popup', message);
			resetSubmitButton('submit_popup', 'Enviar Mensaje');
		}
	);
}


function sendRequest_news() {
	if(document.getElementById("name_news") instanceof Object){
	var name = document.getElementById("name_news").value;}
	else{
	var name ='noname';	
	}
	var email = document.getElementById("email_news").value;

	postContactForm(
		{ action: 'newsletter', name_news: name, email_news: email },
		function () {
			jQuery('#newsletterform').slideUp("slow").hide();
			jQuery('#newsletterform').parent().append('<div class="success"><h4>Suscripcion enviada correctamente.</h4><br><p>Registramos tu email: '+escapeHtml(email)+'.</p></div>');
		},
		function (message) {
			showFormError('#newsletterform', message);
			resetSubmitButton('submit', 'SUBSCRIBE');
		}
	);
}
function sendRequest_news_simple() {
	var email = document.getElementById("email_news").value;

	postContactForm(
		{ action: 'newsletter', email_news: email },
		function () {
			jQuery('#newsletterform').slideUp("slow").hide();
			jQuery('#newsletterform').parent().append('<div class="success"><h4>Suscripcion enviada correctamente.</h4><br><p>Registramos tu email: '+escapeHtml(email)+'.</p></div>');
		},
		function (message) {
			showFormError('#newsletterform', message);
			resetSubmitButton('submit', 'Enviar mensaje');
		}
	);
}

function getContactEndpoint() {
	return getProjectEndpoint('endpoints/contact.php');
}

function getProjectEndpoint(path) {
	var scripts = document.getElementsByTagName('script');
	for (var i = scripts.length - 1; i >= 0; i--) {
		var src = scripts[i].getAttribute('src') || '';
		var match = src.match(/^(.*\/)?js\/email\.js(?:\?.*)?$/);
		if (match) {
			return (match[1] || '') + path;
		}
	}

	return path;
}

function postContactForm(data, onSuccess, onError) {
	var request = createRequestObject();
	var payload = [];

	for (var key in data) {
		if (Object.prototype.hasOwnProperty.call(data, key)) {
			payload.push(encodeURIComponent(key) + '=' + encodeURIComponent(data[key]));
		}
	}

	try {
		request.open('POST', contactEndpoint);
		request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		request.onreadystatechange = function () {
			if (request.readyState !== 4) {
				return;
			}

			var response = {};
			try {
				response = JSON.parse(request.responseText || '{}');
			} catch (e) {}

			if (request.status >= 200 && request.status < 300 && response.success) {
				onSuccess(response.message || 'Mensaje enviado correctamente.');
				return;
			}

			onError(response.message || 'No se pudo enviar el mensaje. Intente nuevamente.');
		};
		request.send(payload.join('&'));
	} catch (e) {
		onError('No se pudo enviar el mensaje. Intente nuevamente.');
	}
}

function showFormError(containerSelector, message) {
	var $container = jQuery(containerSelector);
	$container.find('.form-error').remove();
	$container.append('<div class="error form-error">'+escapeHtml(message)+'</div>');
}

function resetSubmitButton(id, value) {
	var button = document.getElementById(id);
	if (button) {
		button.disabled = false;
		button.value = value;
	}
}

function escapeHtml(value) {
	return String(value).replace(/[&<>"']/g, function (character) {
		return {
			'&': '&amp;',
			'<': '&lt;',
			'>': '&gt;',
			'"': '&quot;',
			"'": '&#039;'
		}[character];
	});
}

function validate_email(address) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   if(reg.test(address) == false) {
      return false;
   }
   else
   return true;
}

function validate_phone(phone){
	 var reg = /^[\:\-\.\_\(\) 0-9]+$/
        	if(reg.test(phone) == false) {
      return false;
   }
   else
   return true;
}

function check_values() {
	//Form
	var valid = '';

	
	var $j = jQuery.noConflict();
	
	var name = '';
	var email = '';
	var subject = '';
	var body = '';
	
	if(typeof $j('#contactform #name').val() != "undefined" )
	{
	 name = document.getElementById("name").value;
	}
	if(typeof $j('#contactform #email').val() != "undefined" )
	{
	 email = document.getElementById("email").value;
	}
	if(typeof $j('#contactform #subject').val() != "undefined" )
	{
	 subject = document.getElementById("subject").value;
	}
	if(typeof $j('#contactform #body').val() != "undefined" )
	{
	 body = document.getElementById("body").value;
	}

	
	var errors=0;
     if($j('#contactform #name').val()!=undefined)
	 if($j('#contactform #name').val()=='') {
	 	var hasClass=$j('#contactform #name').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform #name').parent().append('<label for="contactname" generated="true" class="error">Please enter your name</label>');
			$j('#contactform #name').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform #name').parent().find(".error").remove();
		
		if($j('#contactform #email').val()!=undefined)
		if(validate_email($j('#contactform #email').val())==false ) {
		var hasClass=$j('#contactform #email').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform #email').parent().append('<label for="contactname" generated="true" class="error">Please enter a valid email address</label>');	
			$j('#contactform #email').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform #email').parent().find(".error").remove();
		
		
		if($j('#contactform #subject').val()!=undefined)
		if($j('#contactform #subject').val()==''){
		var hasClass=$j('#contactform #subject').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform #subject').parent().append('<label for="contactname" generated="true" class="error">You need to enter a subject!</label>');	
			$j('#contactform #subject').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform #subject').parent().find(".error").remove();
		
		if($j('#contactform #body').val()!=undefined)
		if($j('#contactform #body').val()==''){
		var hasClass=$j('#contactform #body').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform #body').parent().append('<label for="contactname" generated="true" class="error">You need to enter a message!</label>');	
			$j('#contactform #body').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform #body').parent().find(".error").remove();
		
	

	if(errors==0) {
			document.getElementById("submit").disabled=true;
			document.getElementById("submit").value='Please Wait..';
			sendRequest();
	}
}
function check_values_loans() {
	//Form
	var valid = '';

	
	var $j = jQuery.noConflict();
	
	var name = '';
	var subject = '';
	var name_s = '';
	
	if(typeof $j('#contactform #name').val() != "undefined" )
	{
	 name = document.getElementById("name").value;
	}
	if(typeof $j('#contactform #subject').val() != "undefined" )
	{
	 subject = document.getElementById("subject").value;
	}
	if(typeof $j('#contactform #name_s').val() != "undefined" )
	{
	 name_s = document.getElementById("name_s").value;
	}

	
	var errors=0;
     if($j('#contactform #name').val()!=undefined)
	 if($j('#contactform #name').val()=='') {
	 	var hasClass=$j('#contactform #name').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform #name').parent().append('<label for="contactname" generated="true" class="error">Please enter your first name</label>');
			$j('#contactform #name').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform #name').parent().find(".error").remove();
		
		
		if($j('#contactform #subject').val()!=undefined)
		if($j('#contactform #subject').val()==''){
		var hasClass=$j('#contactform #subject').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform #subject').parent().append('<label for="contactname" generated="true" class="error">You need to enter a subject!</label>');	
			$j('#contactform #subject').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform #subject').parent().find(".error").remove();
		
		if($j('#contactform #name_s').val()!=undefined)
		if($j('#contactform #name_s').val()==''){
		var hasClass=$j('#contactform #name_s').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform #name_s').parent().append('<label for="contactname" generated="true" class="error">You need to enter your last name!</label>');	
			$j('#contactform #name_s').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform #name_s').parent().find(".error").remove();
		
	

	if(errors==0) {
			document.getElementById("submit").disabled=true;
			document.getElementById("submit").value='Please Wait..';
			sendRequest_loans();
	}
}

function check_values_booking() {
	//Form
	var valid = '';

	
	var $j = jQuery.noConflict();
	
	var name = '';
	var email = '';
	var body = '';
	
	var surname = '';
	var arrival = '';
	var departure = '';
	var room = '';
	var adults = '';
	var children = '';
	var rooms = '';

	
	if(typeof $j('#contactform_booking #name').val() != "undefined" )
	{
	 name = document.getElementById("name").value;
	}
	if(typeof $j('#contactform_booking #email').val() != "undefined" )
	{
	 email = document.getElementById("email").value;
	}
	if(typeof $j('#contactform_booking #body').val() != "undefined" )
	{
	 body = document.getElementById("body").value;
	}

	if(typeof $j('#contactform_booking #surname').val() != "undefined" )
	{
	 surname = document.getElementById("surname").value;
	}
	if(typeof $j('#contactform_booking #arrival').val() != "undefined" )
	{
	 arrival = document.getElementById("arrival").value;
	}
	if(typeof $j('#contactform_booking #departure').val() != "undefined" )
	{
	 departure = document.getElementById("departure").value;
	}
	if(typeof $j('#contactform_booking #room').val() != "undefined" )
	{
	 room = document.getElementById("room").value;
	}
	if(typeof $j('#contactform_booking #adults').val() != "undefined" )
	{
	 adults = document.getElementById("adults").value;
	}
	if(typeof $j('#contactform_booking #children').val() != "undefined" )
	{
	 children = document.getElementById("children").value;
	}
	if(typeof $j('#contactform_booking #rooms').val() != "undefined" )
	{
	 rooms = document.getElementById("rooms").value;
	}
	
	
	var errors=0;
     if($j('#contactform_booking #name').val()!=undefined)
	 if($j('#contactform_booking #name').val()=='') {
	 	var hasClass=$j('#contactform_booking #name').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #name').parent().append('<label for="contactname" generated="true" class="error">Please enter your name</label>');
			$j('#contactform_booking #name').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #name').parent().find(".error").remove();
		
		if($j('#contactform_booking #email').val()!=undefined)
		if(validate_email($j('#contactform_booking #email').val())==false ) {
		var hasClass=$j('#contactform_booking #email').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #email').parent().append('<label for="contactname" generated="true" class="error">Please enter a valid email address</label>');	
			$j('#contactform_booking #email').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #email').parent().find(".error").remove();
		
		
		
		
		
 if($j('#contactform_booking #surname').val()=='') {
	 	var hasClass=$j('#contactform_booking #surname').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #surname').parent().append('<label for="contactname" generated="true" class="error">Please enter your surname</label>');
			$j('#contactform_booking #surname').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #surname').parent().find(".error").remove();
 if($j('#contactform_booking #arrival').val()=='') {
	 	var hasClass=$j('#contactform_booking #arrival').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #arrival').parent().append('<label for="contactname" generated="true" class="error">Please enter arrival date</label>');
			$j('#contactform_booking #arrival').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #arrival').parent().find(".error").remove();
 if($j('#contactform_booking #departure').val()=='') {
	 	var hasClass=$j('#contactform_booking #departure').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #departure').parent().append('<label for="contactname" generated="true" class="error">Please enter departure date</label>');
			$j('#contactform_booking #departure').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #departure').parent().find(".error").remove();

 if($j('#contactform_booking #room').val()=='') {
	 	var hasClass=$j('#contactform_booking #room').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #room').parent().append('<label for="contactname" generated="true" class="error">Please enter your room nr</label>');
			$j('#contactform_booking #room').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #room').parent().find(".error").remove();
 if($j('#contactform_booking #adults').val()=='') {
	 	var hasClass=$j('#contactform_booking #adults').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #adults').parent().append('<label for="contactname" generated="true" class="error">Please enter adults nr</label>');
			$j('#contactform_booking #adults').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #adults').parent().find(".error").remove();
 if($j('#contactform_booking #children').val()=='') {
	 	var hasClass=$j('#contactform_booking #children').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #children').parent().append('<label for="contactname" generated="true" class="error">Please enter children nr</label>');
			$j('#contactform_booking #children').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #children').parent().find(".error").remove();
 if($j('#contactform_booking #rooms').val()=='') {
	 	var hasClass=$j('#contactform_booking #rooms').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #rooms').parent().append('<label for="contactname" generated="true" class="error">Please enter rooms nr</label>');
			$j('#contactform_booking #rooms').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #rooms').parent().find(".error").remove();
	
	
	
	
	
		
		if($j('#contactform_booking #body').val()!=undefined)
		if($j('#contactform_booking #body').val()==''){
		var hasClass=$j('#contactform_booking #body').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_booking #body').parent().append('<label for="contactname" generated="true" class="error">You need to enter a message!</label>');	
			$j('#contactform_booking #body').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_booking #body').parent().find(".error").remove();
		
	

	if(errors==0) {
			document.getElementById("submit").disabled=true;
			document.getElementById("submit").value='Please Wait..';
			sendRequest_booking();
	}
}

function check_values_popup() {
	//Form
	var valid = '';

	
	var $j = jQuery.noConflict();
	var name = document.getElementById("name_popup").value;
	var email = document.getElementById("email_popup").value;
	var subject = document.getElementById("subject_popup").value;
	var body = document.getElementById("body_popup").value;
	
	var errors=0;
     if($j('#contactform_popup #name_popup').val()!=undefined)
	 if($j('#contactform_popup #name_popup').val()=='') {
	 	var hasClass=$j('#contactform_popup #name_popup').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_popup #name_popup').parent().append('<label for="contactname" generated="true" class="error">Please enter your name</label>');
			$j('#contactform_popup #name_popup').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_popup #name_popup').parent().find(".error").remove();
		
		if($j('#contactform_popup #email_popup').val()!=undefined)
		if(validate_email($j('#contactform_popup #email_popup').val())==false ) {
		var hasClass=$j('#contactform_popup #email_popup').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_popup #email_popup').parent().append('<label for="contactname" generated="true" class="error">Please enter a valid email address</label>');	
			$j('#contactform_popup #email_popup').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_popup #email_popup').parent().find(".error").remove();
		
		
		if($j('#contactform_popup #subject').val()!=undefined)
		if($j('#contactform_popup #subject_popup').val()==''){
		var hasClass=$j('#contactform_popup #subject_popup').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_popup #subject_popup').parent().append('<label for="contactname" generated="true" class="error">You need to enter a subject!</label>');	
			$j('#contactform_popup #subject_popup').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_popup #subject_popup').parent().find(".error").remove();
		
		if($j('#contactform_popup #body_popup').val()!=undefined)
		if($j('#contactform_popup #body_popup').val()==''){
		var hasClass=$j('#contactform_popup #body_popup').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#contactform_popup #body_popup').parent().append('<label for="contactname" generated="true" class="error">You need to enter a message!</label>');	
			$j('#contactform_popup #body_popup').focus();
			//return false;
			errors++;
		}
		else
		$j('#contactform_popup #body_popup').parent().find(".error").remove();
		
	

	if(errors==0) {
			document.getElementById("submit_popup").disabled=true;
			document.getElementById("submit_popup").value='Please Wait..';
			sendRequest_popup();
	}
}

function check_values_news() {
	//Form
	var valid = '';
	var $j = jQuery.noConflict();
	
	var name = '';
	var email = '';
	
	if(typeof $j('#newsletterform #name_news').val() != "undefined" )
	{
	 name = document.getElementById("name_news").value;
	 }
	 if(typeof $j('#newsletterform #email_news').val() != "undefined" )
	 {
	 email = document.getElementById("email_news").value;
	}

	var errors=0;
	
     if($j('#newsletterform #name_news').val()!=undefined)
	 if($j('#newsletterform #name_news').val()=='') {
	 	var hasClass=$j('#newsletterform #name_news').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#newsletterform #name_news').parent().append('<label for="contactname" generated="true" class="error">Please enter your name</label>');
			$j('#newsletterform #name_news').focus();
			//return false;
			errors++;
		}
		else
		$j('#newsletterform #name_news').parent().find(".error").remove();
		
		if($j('#newsletterform #email_news').val()!=undefined)
		if(validate_email($j('#newsletterform #email_news').val())==false ) {
		var hasClass=$j('#newsletterform #email_news').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#newsletterform #email_news').parent().append('<label for="contactname" generated="true" class="error">Please enter a valid email address</label>');	
			$j('#newsletterform #email_news').focus();
			//return false;
			errors++;
		}
		else
		$j('#newsletterform #email_news').parent().find(".error").remove();


	if(errors==0) {
			document.getElementById("submit").disabled=true;
			document.getElementById("submit").value='Please Wait..';
			sendRequest_news();
	}
}

function check_values_news_simple() {
	console.log("dsa");
	//Form
	var valid = '';
	var $j = jQuery.noConflict();
	

	var email = '';
	

	 if(typeof $j('#newsletterform #email_news').val() != "undefined" )
	 {
	 email = document.getElementById("email_news").value;
	}

	var errors=0;
	
		if($j('#newsletterform #email_news').val()!=undefined)
		if(validate_email($j('#newsletterform #email_news').val())==false ) {
		var hasClass=$j('#newsletterform #email_news').parent().find(".error").hasClass("error");
	 	if(!hasClass)
	 	    $j('#newsletterform #email_news').parent().append('<label for="contactname" generated="true" class="error">Please enter a valid email address</label>');	
			$j('#newsletterform #email_news').focus();
			return false;
			errors++;
		}
		else
		$j('#newsletterform #email_news').parent().find(".error").remove();


	if(errors==0) {
			document.getElementById("submit").disabled=true;
			document.getElementById("submit").value='Please Wait..';
			sendRequest_news_simple();
	}
}
function handleResponse() {
	try{
    if((http.readyState == 4)&&(http.status == 200)){
    	var response = http.responseText;
      document.getElementById("confirmation").innerHTML = response;
      document.getElementById("confirmation").style.display ="";
		}
  }
	catch(e){}
	finally{}
}
function handleResponse_popup() {
	try{
    if((http.readyState == 4)&&(http.status == 200)){
    	var response = http.responseText;
      document.getElementById("confirmation_popup").innerHTML = response;
      document.getElementById("confirmation_popup").style.display ="";
		}
  }
	catch(e){}
	finally{}
}

function handleResponse_news() {
	try{
    if((http.readyState == 4)&&(http.status == 200)){
    	var response = http.responseText;
      document.getElementById("confirmation").innerHTML = response;
      document.getElementById("confirmation").style.display ="";
		}
  }
	catch(e){}
	finally{}
}

function isUndefined(a) {
   return typeof a == 'undefined';
}

function trim(a) {
	return a.replace(/^s*(S*(s+S+)*)s*$/, "$1");
}

function isEmail(a) {
   return (a.indexOf(".") > 0) && (a.indexOf("@") > 0);
}