// JavaScript Document
	
	
function showDiv(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementsByTagName("div"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="subnavclass") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function showDivAbroad(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementsByTagName("div"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="iliveabroad") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function openZoomCVV()
{
	var newWindow=window.open("zoom_cvv.asp","","width=450,height=450,resizable=0,status=yes,scrollbars=yes,screenX=100,screenY=100,top=100,left=100'");
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function evaswap(obj, val){
  obj.src = val;
}

function clearVoucher(){
  document.cart.voucher.value = '';
}
function clearEmail(){
  document.newCustomer.newCustomerEmail.value = '';
}

function clearComp(){
  document.comp.email.value = '';
}

function clearCompHome(){
  document.comphome.email.value = '';
}

function clearSearch(){
  document.search_form.search_box.value = '';
}
function clearMailName(){
  document.mailinglist.mailing_name.value = '';
}
function clearMailEmail(){
  document.mailinglist.mailing_email.value = '';
}

function check_search(form) 
{					
	if (form.keywords.value == ''){
		alert("Please enter your keywords...");
		form.keywords.focus();
		return false;
	}
}

function check_email(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.email.value=="" || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}									
}
function check_NewCustomerEmail(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.newCustomerEmail.value=="" || form.newCustomerEmail.value=='Email Address' || form.newCustomerEmail.value.match(illegalChars) || !(emailFilter.test(form.newCustomerEmail.value))){
		alert("Please enter a valid email address...");
		form.newCustomerEmail.focus();
		return false;
	}									
}

function check_mail(form)
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;			
	if (form.mailing_name.value == '' || form.mailing_name.value == 'Name' ){
		alert("Please enter your name...");
		form.mailing_name.focus();
		return false;
	}
	if (form.mailing_email.value=="" || form.mailing_name.value == 'Email' || form.mailing_email.value.match(illegalChars) || !(emailFilter.test(form.mailing_email.value))){
		alert("Please enter a valid email address...");
		form.mailing_email.focus();
		return false;
	}
}

function check_brand(form) 
{					
	if (form.brand.value == ''){
		alert("Please select a brand...");
		form.brand.focus();
		return false;
	}
}

function check_addtobasket(form) 
{					
	if (form.product_quantity.value == ''){
		alert("Please enter a quantity...");
		form.product_quantity.focus();
		return false;
	}
	if (form.option_id.value == ''){
		alert("Please select a option...");
		form.option_id.focus();
		return false;
	}
}

function check_contact(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.name.value == ''){
		alert("Please enter your Name...");
		form.name.focus();
		return false;
	}
	if (form.email.value=="" || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}
	if (form.comments.value == ''){
		alert("Please enter your enquiry...");
		form.comments.focus();
		return false;
	}
}

function check_friend(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.name.value == ''){
		alert("Please enter your Name...");
		form.name.focus();
		return false;
	}
	if (form.email.value=="" || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}
	if (form.friend_name.value == ''){
		alert("Please enter your Name...");
		form.friend_name.focus();
		return false;
	}
	if (form.friend_email.value=="" || form.friend_email.value.match(illegalChars) || !(emailFilter.test(form.friend_email.value))){
		alert("Please enter a valid email address...");
		form.friend_email.focus();
		return false;
	}
}

function check_checkout(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.billingLastName.value == ''){
		alert("Please enter your surname...");
		form.billingLastName.focus();
		return false;
	}								
	if (form.billingFirstName.value == ''){
		alert("Please enter your forename...");
		form.billingFirstName.focus();
		return false;
	}
	if (form.billingAddress1.value == ''){
		alert("Please your billing address...");
		form.billingAddress1.focus();
		return false;
	}
	if (form.billingCity.value == ''){
		alert("Please enter your billing city...");
		form.billingCity.focus();
		return false;
	}
	if (form.billingCounty.value == ''){
		alert("Please enter your billing county...");
		form.billingCounty.focus();
		return false;
	}
	if (form.billingPostcode.value == ''){
		alert("Please enter your billing post code...");
		form.billingPostcode.focus();
		return false;
	}
	var stripped = form.billingTelephone.value.replace(/[\(\)\.\-\ ]/g, '');
	if (form.billingTelephone.value=='' || isNaN(parseInt(stripped))) {
		alert("Your telephone number is incomplete or contain invalid characters...");
		form.billingTelephone.focus();
		return false;
	}
	if (form.billingEmail.value=="" || form.billingEmail.value.match(illegalChars) || !(emailFilter.test(form.billingEmail.value))){
		alert("Please enter a valid email address...");
		form.billingEmail.focus();
		return false;
	}
	if (form.deliveryFirstName.value == ''){
		alert("Please enter your surname...");
		form.deliveryFirstName.focus();
		return false;
	}	
	if (form.deliveryLastName.value == ''){
		alert("Please enter your forename...");
		form.deliveryLastName.focus();
		return false;
	}																
	if (form.deliveryAddress1.value == ''){
		alert("Please your delivery address...");
		form.deliveryAddress1.focus();
		return false;
	}
	if (form.deliveryCity.value == ''){
		alert("Please enter your delivery city...");
		form.deliveryCity.focus();
		return false;
	}
	if (form.deliveryCounty.value == ''){
		alert("Please enter your delivery county...");
		form.deliveryCounty.focus();
		return false;
	}
	if (form.deliveryPostcode.value == ''){
		alert("Please enter your delivery post code...");
		form.deliveryPostcode.focus();
		return false;
	}
	if (form.optin.checked != true){
		alert("Please read and accept our terms & conditions");
		form.optin.focus();
		return false;
	}	
}

function singleSubmit(trgForm)
{
    trgForm.submitButton.disabled = true;
    trgForm.resetButton.disabled = true;
}

function singleSubmit(trgForm)
{
    trgForm.submitButton.disabled = true;
    trgForm.resetButton.disabled = true;
}

function toggleBillingInfo(trgForm)
{
    if (trgForm.SubmitBilling.checked == true)
    {
        trgForm.deliveryFirstName.value = trgForm.billingFirstName.value ;
        trgForm.deliveryLastName.value = trgForm.billingLastName.value ;
        trgForm.deliveryAddress1.value = trgForm.billingAddress1.value ;
        trgForm.deliveryAddress2.value = trgForm.billingAddress2.value ;
        trgForm.deliveryCity.value =  trgForm.billingCity.value ;
		trgForm.deliveryCounty.value =  trgForm.billingCounty.value ;
        trgForm.deliveryPostcode.value = trgForm.billingPostcode.value ;
    }
    else
    {
        trgForm.deliveryFirstName.value = "";
        trgForm.deliveryLastName.value = "";
        trgForm.deliveryAddress1.value = "";
        trgForm.deliveryAddress2.value = "";
        trgForm.deliveryCity.value = "";
		trgForm.deliveryCounty.value = "";
        trgForm.deliveryPostcode.value = "";
    }
}

function resetDynamicFields()
{
	document.cpiForm.OrderId.value=Math.round(Math.random()*10000000000);
	document.cpiForm.TimeStamp.value=new Date().valueOf();
}

function check_join(form) {
	var emailFilter=/^.+@.+\..{2,3}$/;
	var illegalChars= /[\(\)\<\>\,\;\'\:\\\/\"\[\]]/;
	if (form.firstname.value == ''){
		alert("Please enter your first name...");
		form.firstname.focus();
		return false;
	}
	if (form.lastname.value == ''){
		alert("Please enter your last name...");
		form.lastname.focus();
		return false;
	}
	var stripped = form.telephone.value.replace(/[\(\)\.\-\ ]/g, '');
	if (form.telephone.value == '' || isNaN(parseInt(stripped))) {
		alert("Your telephone number is incomplete or contains invalid characters...");
		form.telephone.focus();
		return false;
	}
	if (form.email.value == '' || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}
	if (form.email.value != form.emailconf.value){
		alert("Your email did not match...");
		form.emailconf.focus();
		return false;
	}
	if (form.hear_about.value == ''){
		alert("Please tell us how you heard about us...");
		form.hear_about.focus();
		return false;
	}
	if (form.address1.value == ''){
		alert("Please enter your address...");
		form.address1.focus();
		return false;
	}
	if (form.city.value == ''){
		alert("Please enter your city...");
		form.city.focus();
		return false;
	}
	if (form.county.value == ''){
		alert("Please enter your county...");
		form.county.focus();
		return false;
	}
	if (form.postcode.value == ''){
		alert("Please enter your postcode...");
		form.postcode.focus();
		return false;
	}
	if (form.country.value == ''){
		alert("Please select your country...");
		form.country.focus();
		return false;
	}
	if (form.password.value.length < 5){
		alert("Please enter a password of at least 5 characteres...");
		form.password.focus();
		return false;
	}
	if (form.password.value != form.passwordconf.value){
		alert("Your password did not match...");
		form.passwordconf.focus();
		return false;
	}
	
}

function check_login(form) {					
	if (form.email.value == '' || form.email.value == 'email'){
		alert("Please enter your email address...");
		form.email.focus();
		return false;
	}
	if (form.password.value == '' || form.password.value == 'password'){
		alert("Please enter your password...");
		form.password.focus();
		return false;
	}
}

function check_updateaccount(form) {
	var emailFilter=/^.+@.+\..{2,3}$/;
	var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
	if (form.firstname.value == ''){
		alert("Please enter your first name...");
		form.firstname.focus();
		return false;
	}
	if (form.lastname.value == ''){
		alert("Please enter your last name...");
		form.lastname.focus();
		return false;
	}
	var stripped = form.telephone.value.replace(/[\(\)\.\-\ ]/g, '');
	if (form.telephone.value=='' || isNaN(parseInt(stripped))) {
		alert("Your telephone number is incomplete or contains invalid characters...");
		form.telephone.focus();
		return false;
	}
	if (form.email.value=='' || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}			
}

function check_updatepassword(form) {
	if (form.oldpassword.value == ''){
		alert("Please enter your current password...");
		form.oldpassword.focus();
		return false;
	}
	if (form.password.value.length < 5){
		alert("Please enter a new password of at least 5 characteres...");
		form.password.focus();
		return false;
	}
	if (form.password.value != form.passwordconf.value){
		alert("Your passwords did not match...");
		form.passwordconf.focus();
		return false;
	}			
}

function check_updateaddress(form) {
	var emailFilter=/^.+@.+\..{2,3}$/;
	var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
	if (form.address1.value == ''){
		alert("Please enter your address...");
		form.address1.focus();
		return false;
	}
	if (form.city.value == ''){
		alert("Please enter your city...");
		form.city.focus();
		return false;
	}
	if (form.county.value == ''){
		alert("Please enter your county...");
		form.county.focus();
		return false;
	}
	if (form.postcode.value == ''){
		alert("Please enter your postcode...");
		form.postcode.focus();
		return false;
	}
	if (form.country.value == ''){
		alert("Please select your country...");
		form.country.focus();
		return false;
	}					
}

function check_updatecards(form) {
	var emailFilter=/^.+@.+\..{2,3}$/;
	var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
	if (form.CardType.value == ''){
		alert("Please select your card type...");
		form.CardType.focus();
		return false;
	}
	if (form.CardHolder.value == ''){
		alert("Please enter the card holder, exactly as appears on card...");
		form.CardHolder.focus();
		return false;
	}
	if (form.CardNumber.value == ''){
		alert("Please enter your card number...");
		form.CardNumber.focus();
		return false;
	}
	if (form.StartMonth.value == ''){
		alert("Please enter the cards start date...");
		form.StartMonth.focus();
		return false;
	}
	if (form.StartYear.value == ''){
		alert("Please enter the cards start date...");
		form.StartYear.focus();
		return false;
	}
	if (form.ExpiryMonth.value == ''){
		alert("Please enter the cards expiry date...");
		form.ExpiryMonth.focus();
		return false;
	}					
	if (form.ExpiryYear.value == ''){
		alert("Please enter the cards expiry date...");
		form.ExpiryYear.focus();
		return false;
	}					
	if (form.CV2.value == ''){
		alert("Please enter your card verification value...");
		form.CV2.focus();
		return false;
	}					
}




function check_lostpassword(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.email.value == '' || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}									
}

function showSearchDivs(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementsByTagName("div"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="accountsummary_container") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}
	}
}


function showAccount(){
	document.getElementById('account').src = "images/myAccount_on.jpg";
	document.getElementById('subscribe').src = "images/subscribe_off.jpg";
	document.getElementById('accountsummary_subscribe_container').className = "accountsummary_subscribe_containerOpen";
}

function showSubscribe(){
	document.getElementById('account').src = "images/myAccount_off.jpg";
	document.getElementById('subscribe').src = "images/subscribe_on.jpg";
	document.getElementById('accountsummary_subscribe_container').className = "accountsummary_subscribe_containerClosed";
}

function check_postcode(form) 
{														
	if (form.postcode.value == ''){
		alert("Please enter your postcode...");
		form.postcode.focus();
		return false;
	}									
}

function update_hidden() 
{														
	document.checkoutform.fullname.value=document.enterpostcode.fullname.value;
	document.checkoutform.telephone.value=document.enterpostcode.telephone.value;
	document.checkoutform.email.value=document.enterpostcode.email.value;	
	document.checkoutform.password.value=document.enterpostcode.password.value;
	document.checkoutform.hear_about.value=document.enterpostcode.hear_about.value;	
	document.checkoutform.postcode.value=document.enterpostcode.postcode.value;	
}

function change_post() 
{														
	document.addtobasket.location.value='2';
}


function check_new_form() 
{														
	var emailFilter=/^.+@.+\..{2,3}$/;
	var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
	if (document.enterpostcode.fullname.value == ''){
		alert("Please enter your fullname...");
		document.enterpostcode.fullname.focus();
		return false;
	}	
	
	var nameFilter = /^[^\s]+$/;
		
	if (document.enterpostcode.fullname.value.match(nameFilter)) {
		alert("Please ensure that you have entered your full name...");
    	return false;
	}
	
	var stripped = document.enterpostcode.telephone.value.replace(/[\(\)\.\-\ ]/g, '');
	if (document.enterpostcode.telephone.value == '' || isNaN(parseInt(stripped))) {
		alert("Your telephone number is incomplete or contains invalid characters...");
		document.enterpostcode.telephone.focus();
		return false;
	}
	if (document.enterpostcode.password.value.length < 5){
		alert("Please enter a new password of at least 5 characteres...");
		document.enterpostcode.password.focus();
		return false;
	}
	if (document.enterpostcode.password.value != document.enterpostcode.passwordconf.value){
		alert("Your passwords did not match...");
		document.enterpostcode.passwordconf.focus();
		return false;
	}			
	if (document.enterpostcode.postcode.value == ''){
		alert("Please enter your postcode...");
		document.enterpostcode.postcode.focus();
		return false;
	}	
	
	if (document.checkoutform.address1.value == ''){
		alert("Please enter your address...");
		document.checkoutform.address1.focus();
		return false;
	}
	if (document.checkoutform.city.value == ''){
		alert("Please enter your city...");
		document.checkoutform.city.focus();
		return false;
	}
	if (document.checkoutform.county.value == ''){
		alert("Please enter your county...");
		document.checkoutform.county.focus();
		return false;
	}					

}


function check_outsideuk_form() 
{														
	var emailFilter=/^.+@.+\..{2,3}$/;
	var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
	
	if (document.checkoutform.fullname.value == ''){
		alert("Please enter your fullname...");
		document.checkoutform.fullname.focus();
		return false;
	}									
	var stripped = document.enterpostcode.telephone.value.replace(/[\(\)\.\-\ ]/g, '');
	if (document.checkoutform.telephone.value == '' || isNaN(parseInt(stripped))) {
		alert("Your telephone number is incomplete or contains invalid characters...");
		document.checkoutform.telephone.focus();
		return false;
	}
	if (document.checkoutform.password.value.length < 5){
		alert("Please enter a new password of at least 5 characteres...");
		document.checkoutform.password.focus();
		return false;
	}
	if (document.checkoutform.password.value != document.enterpostcode.passwordconf.value){
		alert("Your passwords did not match...");
		document.checkoutform.passwordconf.focus();
		return false;
	}			
	if (document.checkoutform.postcode.value == ''){
		alert("Please enter your postcode...");
		document.checkoutform.postcode.focus();
		return false;
	}
	if (document.checkoutform.address1.value == ''){
		alert("Please enter your address...");
		document.checkoutform.address1.focus();
		return false;
	}
	if (document.checkoutform.city.value == ''){
		alert("Please enter your city...");
		document.checkoutform.city.focus();
		return false;
	}
	if (document.checkoutform.county.value == ''){
		alert("Please enter your county...");
		document.checkoutform.county.focus();
		return false;
	}
	if (document.checkoutform.country.value == ''){
		alert("Please select your country...");
		document.checkoutform.country.focus();
		return false;
	}					

}
function check_checkout_confirm() 
{														
	if (document.orderform.hear_about.value == ''){
		alert("Please tell us how you heard about us...");
		document.orderform.hear_about.focus();
		return false;
	}					

}