function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
	
  if (index > 0)
  {
	var pindex = theStr.indexOf(".",index);
	if ((pindex > index+1) && (theStr.length > pindex+1))
  result = true;
  }

  return result;
}
/*---------------------------------------------------------------*/
function emailChar(email)
{
  var result = true;
  var validchars = "abcdefghijklmnopqrstuvwxyz0123456789@.-_";

	for (var i=0; i < email.length; i++) 
	{
		var letter = email.charAt(i).toLowerCase();
		if (validchars.indexOf(letter) != -1)		
		  continue;		
		result = false;
		break;
	}	

  return result;
}

//===============================================================================

function validRequired(formField,fieldLabel)
{
  var result = true;
  
  if (formField.value == "")
  {
	alert('Please enter a value for the "' + fieldLabel +'" field.');
	formField.focus();
	result = false;
  }
  
  return result;
}

//===============================================================================

function validEmail(formField,fieldLabel,required)
{
  var result = true;
  
  if (required && !validRequired(formField,fieldLabel))
	result = false;

  if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
  {
	alert("Please enter an email address in the form: yourname@yourdomain.com");
	formField.focus();
	result = false;
  }
  
	else if (result && ((formField.value.length < 3) || !emailChar(formField.value)) )
	{
		alert('That email address contains invalid characters.');
		formField.focus();
		result = false;
	}
   
  return result;
}

//===============================================================================
	
function validateForm(theForm)
{
	  // Customize these calls for your form
	
	  // Start ------->
if (!validRequired(theForm.fullname,"Full Name"))
	return false;
if (!validRequired(theForm.company,"Company"))
	return false;
if (!validRequired(theForm.address1,"Address1"))
	return false;
if (!validRequired(theForm.town,"Town"))
	return false;
if (!validRequired(theForm.county,"County"))
	return false;
if (!validRequired(theForm.postcode,"Postcode"))
	return false;
if (!validRequired(theForm.telnum,"Telephone Number"))
	return false;
if (!validRequired(theForm.mobilenum,"Mobile Number"))
	return false;
if (!validRequired(theForm.email,"Email"))
	return false;
if (!validRequired(theForm.dobday,"DOB Day"))
	return false;
if (!validRequired(theForm.dobmonth,"DOB Month"))
	return false;
if (!validRequired(theForm.dobyear,"DOB Year"))
	return false;
if (!validRequired(theForm.yearstrading,"Years Trading"))
	return false;
if (!validRequired(theForm.ccjs,"CCJs"))
	return false;
if (!validRequired(theForm.homeowner,"Home Owner"))
	return false;
if (!validRequired(theForm.maritalstatus,"Marital Status"))
	return false;
if (!validRequired(theForm.residenceyears,"Residence Years"))
	return false;
if (!validRequired(theForm.limovalue,"Limo Value"))
	return false;
if (!validRequired(theForm.deposit,"Deposit"))
	return false;
if (!validRequired(theForm.loanterm,"Loan Term"))
	return false;
// <--------- End
	  
	  return true;
	}