//Join Functions
function setFocus()
{
document.getElementById("fldContactName").focus()
}

function formatCurrency(num) {
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num))
num = "0";
sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
pence = num%100;
num = Math.floor(num/100).toString();
if(pence<10)
pence = "0" + pence;
for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
num = num.substring(0,num.length-(4*i+3))+','+
num.substring(num.length-(4*i+3));
return (((sign)?'':'-') + '£' + num + '.' + pence);
}

function Update()
{
var mylist=document.getElementById("fldTurnover")
var netcost=mylist.options[mylist.selectedIndex].value
document.getElementById("fldFee").value=formatCurrency(netcost)
document.getElementById("fldVAT").value=formatCurrency(netcost*0.175)
document.getElementById("fldTotal").value=formatCurrency(netcost*1.175)
}

function validate()
{
var ContactName=document.getElementById("fldContactName").value
var Company=document.getElementById("fldCompany").value
var Position=document.getElementById("fldPosition").value
var Address=document.getElementById("fldAddress").value
var Postcode=document.getElementById("fldPostcode").value
var Email=document.getElementById("fldEmail").value.indexOf("@")
var Telephone=document.getElementById("fldTelephone").value
var Turnover=document.getElementById("fldTurnover").value
submitOK="true"

if (ContactName.length<2)
 {
 alert("Please enter your CONTACT name")
 document.getElementById("fldContactName").focus()
 submitOK="false"
 }
if (Company.length<2)
 {
 alert("Please enter your COMPANY name")
 document.getElementById("fldCompany").focus()
 submitOK="false"
 }
 if (Position.length<2)
 {
 alert("Please enter your POSITION within the company")
 document.getElementById("fldPosition").focus()
 submitOK="false"
 }
 if (Address.length<2)
 {
 alert("Please enter your Company ADDRESS")
 document.getElementById("fldAddress").focus()
 submitOK="false"
 }
  if (Postcode.length<2)
 {
 alert("Please enter your Company address POSTCODE")
 document.getElementById("fldPostcode").focus()
 submitOK="false"
 } 
 if (Email==-1) 
 {
 alert("Not a valid e-mail address! \rPlease check your email address")
 submitOK="false"
 }
 if (Telephone.length<2)
 {
 alert("Please enter your Company TELEPHONE number")
 document.getElementById("fldTelephone").focus()
 submitOK="false"
 }
 if (Turnover==0)
 {
 alert("Please select your Company TURNOVER")
 document.getElementById("fldTurnover").focus()
 submitOK="false"
 }
if (submitOK=="false")
 {
 return false
 }
}
function validateEmail()
{
var FName=document.getElementById("FName").value
var LName=document.getElementById("LName").value
var Email=document.getElementById("Email1").value.indexOf("@")
var Email1=document.getElementById("Email1").value
var Email2=document.getElementById("Email2").value
submitOK="true"

if (FName.length<2)
 {
 alert("Please enter your FIRST name")
 submitOK="false"
 }
if (LName.length<2)
 {
 alert("Please enter your LAST name")
 submitOK="false"
 }
if (Email==-1) 
 {
 alert("Not a valid e-mail address! \rPlease check your email address")
 submitOK="false"
 }
if (Email1!=Email2) 
 {
 alert("Your email address's do not match! \rPlease check your email address's")
 submitOK="false"
 }
if (submitOK=="false")
 {
 return false
 }
}
function validateEmailRemove()
{
var Email=document.getElementById("Email1").value.indexOf("@")
submitOK="true"
if (Email==-1) 
 {
 alert("Not a valid e-mail address! \rPlease check your email address")
 submitOK="false"
 }
if (submitOK=="false")
 {
 return false
 }
}