// JavaScript Document

<!--

function isEmail (s)
{     
    // is s whitespace?
    // if (ContainsWhitespace(s)) return false;
    
    // there must be >= 1 character before @, so we
    // start looking at character position 1 
    // (i.e. second character)
    var i = 1;
    var sLength = s.length;

    // look for @
    while ((i < sLength) && (s.charAt(i) != "@"))
    { i++
    }

    if ((i >= sLength) || (s.charAt(i) != "@")) return false;
    else i += 2;

    // look for .
    while ((i < sLength) && (s.charAt(i) != "."))
    { i++
    }

    // there must be at least one character after the .
    if ((i >= sLength - 1) || (s.charAt(i) != ".")) return false;
    else return true;
}


function ValidateMe()
{
 // if (document.submitform.billingName.value == "")
 if (document.getElementById('billingName').value == "")
  {
    alert("Please enter your name");
    //document.getElementByIDsubmitform.billingName.focus();
	document.getElementById('billingName').focus();
    return (false);
  }
  
    //if (document.submitform.billingAddress1.value == "")
	 if (document.getElementById('billingAddress1').value == "")
  {
    alert("Please enter your address");
    //document.submitform.billingAddress1.focus();
		document.getElementById('billingAddress1').focus();
    return (false);
  }
  
  //if (document.submitform.billingPostCode.value == "")
  if (document.getElementById('billingPostCode').value == "")
  {
    alert("Please enter your post code");
 //   document.submitform.billingPostCode.focus();
 	document.getElementById('billingAddress1').focus();
    return (false);
  }
   
   //if (document.submitform.DayTel.value == "")
    if (document.getElementById('DayTel').value == "")
  {
    alert("Please enter your phone number");
    //document.submitform.DayTel.focus();
	document.getElementById('DayTel').focus();
    return (false);
  }


   //if (document.submitform.email.value == "")
   if (document.getElementById('email').value == "")
  {
    alert("Please enter your email address");
    //document.submitform.email.focus();
	document.getElementById('email').focus();
    return (false);
  }


 // if  ((document.submitform.email.value != "") && !isEmail(document.submitform.email.value) )
  if  ((document.getElementById('email').value != "") && !isEmail(document.getElementById('email').value) )
  {
    alert("Please enter a valid email address");
    //document.submitform.email.focus();
	document.getElementById('email').focus();
    return (false);
  }
  
  // if (document.submitform.invoiceNumber.value == "")
   if (document.getElementById('invoiceNumber').value == "")
  {
    alert("Please enter the invoice number");
    //document.submitform.invoiceNumber.focus();
	document.getElementById('invoiceNumber').focus();
    return (false);
  }

   //if (document.submitform.customerNotes.value == "")
   if (document.getElementById('customerNotes').value == "")
  {
    alert("Please enter the details of your claim");
    //document.submitform.customerNotes.focus();
	document.getElementById('invoiceNumber').focus();
    return (false);
  }

   //if (document.submitform.captcha.value == "")
    if (document.getElementById('captcha').value == "")
  {
    alert("Please enter the number displayed");
    //document.submitform.customerNotes.focus();
	 document.getElementById('captcha').focus();
    return (false);
  }
    return (true);
}
//-->