// JavaScript Document

function openZoomTerms()
{
	var newWindow=window.open("terms_small.asp","","width=450,height=555resizable=0,status=yes,scrollbars=yes,screenX=100,screenY=100,top=100,left=100'");
}

function hideCardBoxes(){
	var el = document.getElementById("carddetails");
	el.style.display = "none";
}

function showCardBoxes(){
	var el = document.getElementById("carddetails");
	el.style.display = "block";
}

function fillName(){
	document.storeform.cardHolderName.value = document.storeform.firstname.value + ' ' + document.storeform.lastname.value;
}

function printpage() {
	window.print();  
}
	
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=="leftmenuclass") //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 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 check_search(form) 
{					
	if (form.criteria.value == '' || form.criteria.value == 'search site...'){
		alert("Please enter your keywords...");
		form.criteria.focus();
		return false;
	}
}

function clearSearch(){
  document.product_search.criteria.value = '';
}

function toggleBillingInfo(trgForm)
{
    if (trgForm.SubmitBilling.checked == true)
    {
        trgForm.deliveryAddress.value = trgForm.billingAddress.value ;
        trgForm.deliveryPostcode.value = trgForm.billingPostcode.value ;
    }
    else
    {
        trgForm.deliveryAddress.value = "";
        trgForm.deliveryPostcode.value = "";
    }
}

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

function check_checkoutreview(form) 
{						
	if (form.optin.checked != true){
		alert("Please read our terms & conditions");
		form.optin.focus();
		return false;
	}
}


function check_addtobasket(form) 
{					
	if (form.quantitybox.value == ''){
		alert("Please enter a quantity...");
		form.quantitybox.focus();
		return false;
	}
}
function check_basket(form) 
{					
	if (form.delivery.value == ''){
		alert("Please select your delivery region...");
		form.delivery.focus();
		return false;
	}
}

function check_mailing(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.mailing_name.value == ''){
		alert("Please enter your name...");
		form.mailing_name.focus();
		return false;
	}
	if (form.mailing_email.value=="" || 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_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;
	}					
}

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_login(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;
	}
	if (form.password.value == ''){
		alert("Please enter your password...");
		form.password.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 check_updateaccount(form) {
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	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;
	}
	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;
	}
	var stripped = form.telephone.value.replace(/[\(\)\.\-\ ]/g, '');
	if (form.telephone.value=='' || isNaN(parseInt(stripped))) {
		alert("Your telephone number is incomplete or contain invalid characters...");
		form.telephone.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_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;
	}
	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;
	}
	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.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.postcode.value == ''){
		alert("Please enter your postcode...");
		form.postcode.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 showBillingAddress(){
	var el = document.getElementById('deliveryaddress');
	el.style.display = "block";
	document.storeform.billingaddress1.value = "";
	document.storeform.billingaddress2.value = "";
	document.storeform.billingcity.value = "";
	document.storeform.billingcounty.value = "";
	document.storeform.billingpostcode.value = "";
}

function hideBillingAddress(){
	var el = document.getElementById('deliveryaddress');
	el.style.display = "none";
	document.checkoutform.billingaddress1.value = document.checkoutform.address1.value;
	document.checkoutform.billingaddress2.value = document.checkoutform.address2.value;
	document.checkoutform.billingcity.value = document.checkoutform.city.value;
	document.checkoutform.billingcounty.value = document.checkoutform.county.value;
	document.checkoutform.billingpostcode.value = document.checkoutform.postcode.value;
}