// JavaScript Document

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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

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

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

function check_login(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.username_nav.value == ''){
		alert("Please enter your username...");
		form.username_nav.focus();
		return false;
	}								
	if (form.password_nav.value == ''){
		alert("Please enter your password...");
		form.password_nav.focus();
		return false;
	}								
}


function check_mailing_list(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_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_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_restore_my_pram(form) 
{
	if (form.pram_id.value == ''){
	alert("Please select your pram type...");
	form.pram_id.focus();
	return false;
	}
}

function check_restoration_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.pword.value == ''){
		alert("Please enter your Password...");
		form.pword.focus();
		return false;
	}
}


							function check_checkout(form) {
							var emailFilter=/^.+@.+\..{2,3}$/;
							var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
							var re = /\s/;			
								if (form.BillingFirstName.value == ''){
									alert("Please enter your first name...");
									form.BillingFirstName.focus();
									return false;
								}
								if (form.BillingLastName.value == ''){
									alert("Please enter your last name...");
									form.BillingLastName.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.BillingCountry.value == ''){
									alert("Please select your billing country...");
									form.BillingCounty.focus();
									return false;
								}
								if (form.BillingPostal.value == ''){
									alert("Please enter your billing post code...");
									form.BillingPostal.focus();
									return false;
								}
								var stripped = form.ShopperTel.value.replace(/[\(\)\.\-\ ]/g, '');
								if (form.ShopperTel.value=='' || isNaN(parseInt(stripped))) {
									alert("Your telephone number is incomplete or contain invalid characters...");
									form.ShopperTel.focus();
									return false;
								}
								if (form.ShopperEmail.value=="" || form.ShopperEmail.value.match(illegalChars) || !(emailFilter.test(form.ShopperEmail.value))){
									alert("Please enter a valid email address...");
									form.ShopperEmail.focus();
									return false;
								}
								if (form.ShippingFirstName.value == ''){
									alert("Please enter your first name...");
									form.ShippingFirstName.focus();
									return false;
								}
								if (form.ShippingLastName.value == ''){
									alert("Please enter your last name...");
									form.ShippingLastName.focus();
									return false;
								}								
								if (form.ShippingAddress1.value == ''){
									alert("Please your shipping address...");
									form.ShippingAddress1.focus();
									return false;
								}
								
								if (form.ShippingCity.value == ''){
									alert("Please enter your shipping city...");
									form.ShippingCity.focus();
									return false;
								}
								if (form.ShippingCounty.value == ''){
									alert("Please enter your shipping county...");
									form.ShippingCounty.focus();
									return false;
								}
								if (form.ShippingCountry.value == ''){
									alert("Please enter your shipping country...");
									form.ShippingCounty.focus();
									return false;
								}
								if (form.ShippingPostal.value == ''){
									alert("Please enter your shipping post code...");
									form.ShippingPostal.focus();
									return false;
								}
							
							}

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

function toggleBillingInfo(trgForm)
{
    if (trgForm.SubmitBilling.checked == true)
    {
        trgForm.BillingFirstName.value = trgForm.BillingFirstName.value ;
        trgForm.BillingLastName.value = trgForm.BillingLastName.value;
        trgForm.ShopperEmail.value = trgForm.ShopperEmail.value;
        trgForm.BillingAddress1.value = trgForm.BillingAddress1.value;
        trgForm.BillingAddress2.value = trgForm.BillingAddress2.value;
        trgForm.BillingCity.value =  trgForm.BillingCity.value
		trgForm.BillingCounty.value =  trgForm.BillingCounty.value
        trgForm.BillingPostal.value = trgForm.BillingPostal.value;
        trgForm.ShippingFirstName.value = trgForm.BillingFirstName.value ;
        trgForm.ShippingLastName.value = trgForm.BillingLastName.value ;
        trgForm.ShippingAddress1.value = trgForm.BillingAddress1.value ;
        trgForm.ShippingAddress2.value = trgForm.BillingAddress2.value ;
        trgForm.ShippingCity.value =  trgForm.BillingCity.value ;
		trgForm.ShippingCounty.value =  trgForm.BillingCounty.value ;
		trgForm.ShippingCountry.value =  trgForm.BillingCountry.value ;
        trgForm.ShippingPostal.value = trgForm.BillingPostal.value ;
    }
    else
    {
        trgForm.ShippingFirstName.value = "";
        trgForm.ShippingLastName.value = "";
        trgForm.ShippingAddress1.value = "";
        trgForm.ShippingAddress2.value = "";
        trgForm.ShippingCity.value = "";
		trgForm.ShippingCounty.value = "";
        trgForm.ShippingPostal.value = "";
    }
}

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