function validate_newzapp_email(field, alerttxt) {
    with (field) {
        apos = value.indexOf("@");
        dotpos = value.lastIndexOf(".");
        if (apos < 1 || dotpos - apos < 2)
        { alert(alerttxt); return false; }
        else { return true; }
    }
}
function validate_newzapp_signupform(thisform) {
    with (thisform) {
        if (validate_newzapp_email(Address, "please enter a valid email address") == false)
        { Address.focus(); return false; }
    }
}
function CheckQty(){
	var intQtyTotal = 0;
	for (var i = 0; i< document.getElementsByName("cboQty").length;i++){
		intQtyTotal = intQtyTotal + parseInt(document.getElementsByName("cboQty")[i].value);
	}
	if (intQtyTotal <=0){
		alert('Please enter a quantity before adding to your basket');
		return false;
	}else{return true;}
}

var minQtyStr = '{CS_ProductUserDefined3}';
var minQty = 1;
minQty = minQtyStr.replace('+','');
function checkLower(varObj){
	if (varObj.value < minQty && varObj.value > 0) {varObj.value = minQty;}
}
function swapImage(varPath){
	document.getElementById("imgMain").src=varPath; 
}

function SwitchCurrency(){
	document.getElementById("frmCurrency").submit();
}

function AddToCart(varStock, varProd, varCol, varSize)
{
	document.getElementById("StockID").value = varStock;
	document.getElementById("ProductID").value = varProd;
	document.getElementById("ColourID").value = varCol;
	document.getElementById("SizeID").value = varSize;
	document.getElementById("frmAddTocart").submit();
}

function UpdatePerson(){
	document.getElementById("custom1").innerHTML = document.getElementById("NameField").value;
	document.getElementById("custom2").innerHTML = document.getElementById("PhoneNumber").value + ' ' + document.getElementById("PhoneNumber2").value;
	document.getElementById("custom3").innerHTML = document.getElementById("PostCode").value;
	document.getElementById("f_Custom1").value = document.getElementById("NameField").value;
 	document.getElementById("f_Custom2").value = document.getElementById("PhoneNumber").value + ' ' + document.getElementById("PhoneNumber2").value;
	document.getElementById("f_Custom3").value = document.getElementById("PostCode").value;
}

function ChangeCountryOption(varVal){
	self.location.href="?CID=" + varVal;
}

function showCatHead(){
	if (document.getElementById("cat_body").style.display == "none"){
		document.getElementById("cat_body").style.display = "block";
		document.getElementById("expandLink").innerHTML = "<< contract";
	}else{
		document.getElementById("cat_body").style.display = "none";
		document.getElementById("expandLink").innerHTML = "expand >>";
	}
}

var bMore = false;

function CheckLoginForm(){

var sMsg="";
bFail = false;
    if (frmLogin.txtSurname.value == ""){
      bFail=true;
      sMsg=sMsg + "Surname is a required field\n";
    }

    if (frmLogin.txtPassword.value == ""){
      bFail=true;
      sMsg=sMsg + "password is a required field\n";
    }

    if (frmLogin.txtPassword.value != frmLogin.txtPasswordC.value){
      bFail=true;
      sMsg=sMsg + "Password's do not match\n";
    }

	if(bFail==true){
		alert(sMsg);
		return false;
	}else{
		return true;
	}
}

 function CheckEditAccountForm(){
	 var sMsg = '';
	 if (document.getElementById("cboTitle").value == ''){sMsg = sMsg + 'Please enter your title.\n';}
	 if (document.getElementById("txtInitial1").value == ''){sMsg = sMsg + 'Please enter your first name.\n';}
	 if (document.getElementById("txtSurname").value == ''){sMsg = sMsg + 'Please enter your surname.\n';}
	 if (document.getElementById("txtTelephone").value == ''){sMsg = sMsg + 'Please enter your telephone number.\n';}
	 if (document.getElementById("txtEmail").value == ''){sMsg = sMsg + 'Please enter your email.\n';}
	 if (document.getElementById("txtPassword").value == ''){sMsg = sMsg + 'Please enter your password.\n';}
	 if (document.getElementById("txtAddress1").value == ''){sMsg = sMsg + 'Please enter your house name or number.\n';}
	 if (document.getElementById("txtAddress4").value == ''){sMsg = sMsg + 'Please enter your town or city.\n';}
	 if (document.getElementById("txtPostCode").value == ''){sMsg = sMsg + 'Please enter your postcode.\n';}
	 if (document.getElementById("cboCountry").value == ''){sMsg = sMsg + 'Please confirm your country.\n';}

	 if (sMsg == ''){return true;}else{alert(sMsg); return false;}
}

function ShowHideInitial(varObj){
	if (varObj.cboTitle.value=='Other'){
    	varObj.Initial1.style.display='none';
    	divI.style.display='none';
    }else{
    	varObj.Initial1.style.display='block';
    	divI.style.display='block';
    }
}

function  ShowHideInitialD(varObj){
	if (varObj.cboTitleD.value=='Other'){
  	 	 varObj.Initial1D.style.display='none';
   		 divI.style.display='none';
    }else{
    	varObj.Initial1D.style.display='block';
    	divI.style.display='block';
    }
}

function CheckPostReq(varObj){
    if (IgnoreCountry(varObj.value)==true){
    	PostReq.style.display='none';
		alert("Please enter your 'District' and 'Country' in the 'County' field\n");
	}else{
   		PostReq.style.display='block';
	}
}

function Trim(TRIM_VALUE){
    if(TRIM_VALUE.length < 1){
    	return"";
    }
    TRIM_VALUE = RTrim(TRIM_VALUE);
    TRIM_VALUE = LTrim(TRIM_VALUE);
    if(TRIM_VALUE==""){
    	return "";
    }
    else{
    	return TRIM_VALUE;
    }
} //End Function

function RTrim(VALUE){
    var w_space = String.fromCharCode(32);
    var v_length = VALUE.length;
    var strTemp = "";
    if(v_length < 0){
    	return"";
    }
    var iTemp = v_length -1;

    while(iTemp > -1){
    	if(VALUE.charAt(iTemp) == w_space){
    	}
    	else{
    		strTemp = VALUE.substring(0,iTemp +1);
    		break;
    	}
    	iTemp = iTemp-1;
	} //End While
	return strTemp;
} //End Function

function LTrim(VALUE){
	var w_space = String.fromCharCode(32);
	if(v_length < 1){
		return"";
	}
	var v_length = VALUE.length;
	var strTemp = "";

	var iTemp = 0;

		while(iTemp < v_length){
			if(VALUE.charAt(iTemp) == w_space){
		}
		else{
			strTemp = VALUE.substring(iTemp,v_length);
			break;
		}
		iTemp = iTemp + 1;
	} //End While
	return strTemp;
} //End Function

function allow_numeric(obj){
	if (/[^0-9]/i.test(obj.value))
  		obj.value=obj.value.replace(/[^0-9]/g,'')
  		obj.focus()
	}

function allow_alpha(obj){
 	if (/[^a-z]/i.test(obj.value))
  		obj.value=obj.value.replace(/[^a-z]/gi,'')
  		obj.focus()
}

function isValidEmail(str) {
   return (str.indexOf(".") > 0) && (str.indexOf("@") > 0);
}

function IsNumeric(strString)
   //  check for valid numeric strings	
   {
   var strValidChars = "0123456789 ";
   var strChar;
   var blnResult = true;

   if (strString.length == 0) return false;

   //  test strString consists of valid characters listed above
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }

function ShowMore(){

	if (bMore==false){
		bMore=true;
		divSteps.style.display='block';
		more.innerText="<<";
	}else{
		bMore=false;
		divSteps.style.display='none';
		more.innerText=">>";
	}
}

function SendPageToFriend(){
	popUp('Emailafriend.asp?Page=' + location.href,"400","260","no");
}


function ChangeShippingOption(varVal){
	self.location.href="?SIP=" + varVal;
}

function popUp(URL,width,height,scroll){
	var settings
	settings = "width="+width+",height="+height+",scrollbars="+scroll+",toolbar=no";
	popwin = window.open(URL,"FAFSPORT",settings);
	popwin.focus();
}

function EnsureSelection() {
	var bSel;
	try {
		bSel = false;
		if (document.CatReqList.CatalogueRequest){
			for (var i = 1; i<= document.CatReqList.CatalogueRequest.length; i++){
				if (document.CatReqList.CatalogueRequest[i-1].checked == true)	{
					bSel = true;
				}
			}
		}
			// do we have a valid selection
		if (bSel == true) {
			// ok to continue
			document.CatReqList.submit();
		} else {
			alert("Please select at least one catalogue to order");
		}
	} catch(e) {
		alert("EnsureSelection\n" + e.description);
	}
}

function MakeDelAddressCard(frmObj){
	if(frmObj.chkSame.checked==true){
		frmObj.txtSurnameD.value=frmObj.txtName.value;
		frmObj.txtSurnameD.readOnly=true;
		frmObj.txtAddress1D.value=frmObj.txtAddress1.value;
		frmObj.txtAddress1D.readOnly=true;
		frmObj.txtAddress2D.value=frmObj.txtAddress2.value;
		frmObj.txtAddress2D.readOnly=true;
		frmObj.txtAddress3D.value=frmObj.txtAddress3.value;
		frmObj.txtAddress3D.readOnly=true;
		frmObj.txtAddress4D.value=frmObj.txtAddress4.value;
		frmObj.txtAddress4D.readOnly=true;
		frmObj.txtAddress5D.value=frmObj.txtAddress5.value;
		frmObj.cboCountryD.readOnly=true;
		frmObj.cboCountryD.value=frmObj.cboCountry.value;
		frmObj.cboCountryD.locked=true;
		frmObj.txtAddress5D.readOnly=true;
		frmObj.txtPostCodeD.value=frmObj.txtPostCode.value;
		frmObj.txtPostCodeD.readOnly=true;
		frmObj.txtTelephoneD.value=frmObj.txtTelephone.value;
		frmObj.txtTelephoneD.readOnly=true;
		frmObj.txtEmailD.value=frmObj.txtEmail.value;
		frmObj.txtEmailD.readOnly=true;
		frmObj.txtEmailD.value=frmObj.txtEmail.value;
		frmObj.txtEmailD.readOnly=true;
	}else{
		frmObj.txtSurnameD.disabled=false;
		frmObj.txtAddress1D.readOnly=false;
		frmObj.txtAddress2D.readOnly=false;
		frmObj.txtAddress3D.readOnly=false;
		frmObj.txtAddress4D.readOnly=false;
		frmObj.txtAddress5D.readOnly=false;
		frmObj.txtPostCodeD.readOnly=false;
		frmObj.cboCountry.readOnly=false;
		frmObj.cboCountry.locked=false;
		frmObj.txtTelephoneD.readOnly=false;
		frmObj.txtEmailD.readOnly=false;
		frmObj.txtEmailD.readOnly=false;
	}
	
}

function subSearch() {
	if ((document.Menu.C1.value== "") || (document.Menu.C2.value== "") ||(document.Menu.C3.value== "") || (document.Menu.C4.value== "")) {
		if (document.Menu.C1.value== "") {
			document.Menu.C1.value= 0;
		}
		if (document.Menu.C2.value== "") {
			document.Menu.C2.value= 0;
		}
		if (document.Menu.C3.value== "") {
			document.Menu.C3.value= 0;
		}
		if (document.Menu.C4.value== "") {
			document.Menu.C4.value= 0;
		}
		document.Menu.submit();
	// Dont process this one
	}
	else	{
		document.Menu.submit();
	}
}

function saveProduct(varOBJ){fraSaveItem.location.href="SaveProductLater.asp?ProductID=" + varOBJ.value + "&checked=" + varOBJ.checked;}
function ShowPrice(varObj, objPrice, Index){
		var PriceString;
		var intCount=1;
		PriceString=varObj.value.split("x"); 
		if (varObj.value != '')
		{ 
		objPrice.innerHTML=PriceString[4]; 
		document.getElementById("qty" + Index).readOnly=false;
		Index++;
		document.getElementById("fastCode" + Index).readOnly=false;

		}else{
			objPrice.innerHTML='';
			for(intCount;intCount<11;intCount++){
				document.getElementById("fastCode" + intCount).readOnly=true;
				document.getElementById("qty" + intCount).readOnly=true;
			}
			}
}    
function GetStock(varOBJ, intCount){if(varOBJ.value==''){return;}fraGetStock.location.href="LookUpStock.asp?PID="+ varOBJ.value + "&RowCount=" + intCount;}

function ValidateAddressFormD(frmObj){
	if (frmObj.nocheck=='1'){
		return true;
	}else{
	var bFail=false;
	var sMsg="";
	if (frmObj.Initial1D.style.display=="block"){
	if (Trim(frmObj.Initial1D.value) == ""){
		bFail=true;
		sMsg=sMsg + "Initial is a required field\n";
	}}

	if (Trim(frmObj.txtSurnameD.value) == ""){
		bFail=true;
		sMsg=sMsg + "Surname is a required field\n";
	}

	if (Trim(frmObj.txtAddress1D.value) == ""){
		bFail=true;
		sMsg=sMsg + "Address is a required field\n";
	}

	if (Trim(frmObj.txtAddress4D.value) == ""){
		bFail=true;
		sMsg=sMsg + "Town is a required field\n";
	}
	if (frmObj.cboCountryD.value == ""){
		bFail=true;
		sMsg=sMsg + "Country is a required field\n";
	}
	if (Trim(frmObj.txtPostCodeD.value) == ""){
		if (IgnoreCountry(frmObj.cboCountryD.value)==false){
		bFail=true;
		sMsg=sMsg + "Post Code is a required field\n";
		}
	}
	if(bFail==true){
		alert(sMsg);
		return false;
	}else{
		return true;
	}}
}

function ValidateAddressForm(frmObj) {
    if (document.getElementById("TandCs").checked != true) {
        alert("Please tick to confirm you accept our Terms & Conditions.");
        return false;
    }
	if (frmObj.nocheck=='1'){
		return true;
	}else{
		var bFail=false;
		var sMsg="";

		if (frmObj.Initial1.style.display=="block"){
		if (Trim(frmObj.Initial1.value) == ""){
			bFail=true;
			sMsg=sMsg + "Please enter your first intial\n";
		}
	}

	if (Trim(frmObj.txtSurname.value) == ""){
		bFail=true;
		sMsg=sMsg + "surname is a required field\n";
	}

	if (Trim(frmObj.txtAddress1.value) == ""){
		bFail=true;
		sMsg=sMsg + "Address is a required field\n";
	}

	if (Trim(frmObj.txtAddress4.value) == ""){
		bFail=true;
		sMsg=sMsg + "Town is a required field\n";
	}
	if (frmObj.cboCountry.value == ""){
		bFail=true;
		sMsg=sMsg + "Country is a required field\n";
	}
	if (Trim(frmObj.txtPostCode.value) == ""){
		if (IgnoreCountry(frmObj.cboCountry.value)==false){
		bFail=true;
		sMsg=sMsg + "Post Code is a required field\n";
		}
	}
	if (Trim(frmObj.txtTelephone.value) == ""){
		bFail=true;
		sMsg=sMsg + "Telephone is a required field\n";
	}
	if (IsNumeric(Trim(frmObj.txtTelephone.value)) == false){
		bFail=true;
		sMsg=sMsg + "Telephone number is invalid\n";
	}

	if (Trim(frmObj.txtEmail.value) == ""){
		bFail=true;
		sMsg=sMsg + "Email is a required field\n";
	}
	if (isValidEmail(frmObj.txtEmail.value)==false){
		bFail=true;
		sMsg=sMsg + "Invalid Email address\n";
    }
	if(bFail==true){
		alert(sMsg);
		return false;
	}else{
		return true;
	}}
}

function ValidateCCForm(frmObj){	
	var bFail=false;
	var sMsg="";
	
	var objCT = document.getElementsByName("CardType");
	
	for (var i=0;i++;i<objCT.length){
		alert(objCT[i].value);
	}

	if (frmObj.CardName.value == ""){
		bFail=true;
		sMsg = sMsg + "Cardholders Name is a required field\n";
	}
	if (frmObj.CreditCardNum.value == ""){
		bFail=true;
		sMsg = sMsg + "Card Number is a required field\n";
	}
	if (frmObj.ValidToMonth.value == ""){
		bFail=true;
		sMsg = sMsg + "Valid To Month is a required field\n";
	}
	if (frmObj.ValidToYear.value == ""){
		bFail=true;
		sMsg = sMsg + "Valid To Year is a required field\n";
	}
	if (frmObj.CardSecurityCode.value == ""){
		bFail=true;
		sMsg = sMsg + "Security code is a required field\n";
	}
	if(bFail==true){
		alert(sMsg);
		return false;
	}else{
		return true;}
}

/*Added for validation of the right nav subscription box form*/

function CheckNewsletter(){
	var sMsg = '';
	if (document.getElementById("txtName").value == ''){sMsg = sMsg + 'Please enter a name\n';}
	
	if (document.getElementById("txtEmailRight").value == ''){sMsg = sMsg + 'Please enter a valid Email address\n';}
	
	if (document.getElementById("txtCaptcha").value == ''){sMsg = sMsg + 'Please enter the image characters into the text box\n';}

	if (sMsg == ''){
		document.getElementById("subscriptionform").submit();
	}
	else{
		alert(sMsg); 
		return false;
	}
}

function SelectAddress(strAddressLine, strSuffix){
	self.location.href="SelectAddress.asp?A=" + strAddressLine + "&Suffix=" + strSuffix;
}

var bMore = false;
var intSI = 0;
function clearopts(varItem){
	intSI = document.getElementById(varItem).selectedIndex;
	document.getElementById(varItem).length = 1;
}

function selectopts(varItem){
	document.getElementById(varItem).selectedIndex = intSI;
}

window.name = "MAIN"

function checkBuyForm(varObj){
 
	if (varObj.ColourID.value==-1){
 		alert("Please Choose your colour");
 		return false;
	}else{
 		return true;
	}
}
 
function CheckCatalogueForm(){
	var sMsg = '';
	if (document.getElementById("txtFirstName").value == ''){sMsg = sMsg + 'Please enter your First Name.\n';}
	if (document.getElementById("txtSurname").value == ''){sMsg = sMsg + 'Please enter your Surname.\n';}
	if (document.getElementById("txtAddress1").value == ''){sMsg = sMsg + 'Please enter the first line of your Address.\n';}
	if (document.getElementById("txtTownCity").value == ''){sMsg = sMsg + 'Please enter your Town/City.\n';}
	if (document.getElementById("txtPostcode").value == ''){sMsg = sMsg + 'Please enter your Postcode.\n';}
	/*if (document.getElementById("txtHear").value == ''){sMsg = sMsg + 'Please tell us where you heard about us.\n';}*/
	if (sMsg == ''){return true;}else{alert(sMsg); return false;}
}

function CheckLoginForm(){
	var sMsg = '';
	if (document.getElementById("Email").value == ''){sMsg = sMsg + 'Please enter your email.\n';}
	if (document.getElementById("Password").value == ''){sMsg = sMsg + 'Please enter your password.\n';}
	if (sMsg == ''){return true;}else{alert(sMsg); return false;}
}

function forgotPassword(){
	if(document.getElementById("txtEmail").value!=""){
		document.getElementById("EmailMe").value=document.getElementById("txtEmail").value;
		document.getElementById("ForgotPassword").submit();			
	}else{
		alert("You need to enter an email in the box above.");
	}
}
function CheckTandCs(){
	if (document.getElementById("TandCs").checked != true){
			alert("Please tick to confirm you accept our Terms & Conditions.");
			return false;
		}
	else{return true;}
}
function CheckNewLoginForm(){
	var sMsg = '';
	if (document.getElementById("txtEmailNew").value == ''){sMsg = sMsg + 'Please enter your email.\n';}
	if (document.getElementById("txtPassword").value == ''){sMsg = sMsg + 'Please enter your password.\n';}
	if (document.getElementById("txtPasswordC").value == ''){sMsg = sMsg + 'Please confirm your password.\n';}
	if (frmRegister.txtPassword.value != frmRegister.txtPasswordC.value){ bFail=true;sMsg=sMsg + "Password's do not match\n";}

	if (sMsg == ''){return true;}else{alert(sMsg); return false;}
}

function CheckContactForm(){
	var sMsg = '';
	if (document.getElementById("txtForename").value == ''){sMsg = sMsg + 'Please enter your Forename.\n';}
	if (document.getElementById("txtSurname").value == ''){sMsg = sMsg + 'Please enter your Surname.\n';}
	if (document.getElementById("txtEmailC").value == ''){sMsg = sMsg + 'Please enter your Email.\n';}
	if (document.getElementById("txtComments").value == ''){sMsg = sMsg + 'Please enter your Comments.\n';}

	if (sMsg == ''){return true;}else{alert(sMsg); return false;}
}
function showhide(id)
{
	if (document.getElementById)
	{
		obj = document.getElementById(id);
		if (obj.style.display == "none")
		{
			obj.style.display = "";
		}
		else
		{
			obj.style.display = "none";
		}
	}
}

function hide(id)
{
	if (document.getElementById)
	{
		obj = document.getElementById(id);
		if (obj.style.display == "none")
		{
			obj.style.display = "";
		}
		else
		{
			obj.style.display = "none";
		}
	}
}

var minQtyStr = '{CS_ProductUserDefined3}';
var minQty = 1;
minQty = minQtyStr.replace('+','');
function checkLower(varObj){
	if (varObj.value < minQty && varObj.value > 0) {varObj.value = minQty;}
}
function swapImage(varPath){
	document.getElementById("imgMain").src=varPath; 
}

function catdescription(){
	document.getElementById("catdescription_more").style.display='';
}

function hidecatdescription(){
	document.getElementById("catdescription_more").style.display='none';
}

function showarrow(){
	document.getElementById("basket-arrow").style.display='block';
}