function DealerLogin() {
	var ErrorMessage = '';
	
	if (document.dealerLogin.DealerNumber.value == '') {
		ErrorMessage = ErrorMessage + '- you need to enter your dealer number\n';
	}
	
	if (document.dealerLogin.PassCode.value == '') {
		ErrorMessage = ErrorMessage + '- you need to enter your personal pass code';
	}
	
	if (ErrorMessage != '') {
		alert('You cannot login because:\n\n' + ErrorMessage);
	}
	else {
		document.dealerLogin.submit();
	}
}

function Email_CheckForm() {
		 var ErrorMessage = '';
		 
		 if (document.frmDetails.inpName.value == '') {
		      ErrorMessage = ErrorMessage + '- you need to enter your name\n';
		 }
		 
		 if (document.frmDetails.inpEmail.value == '') {
		 	  ErrorMessage = ErrorMessage + '- you need to enter a contact e-mail address so that we can contact you\n';
		 }
		 
		 if (document.frmDetails.inpMessage.value == '') {
		 	  ErrorMessage = ErrorMessage + '- you need to write a message to send to us';
		 }
		 
		 if (ErrorMessage == '') {
		 	  document.frmDetails.submit();
		 }
		 else {
		 	  alert('Sorry, you cannot send the e-mail because:\n\n' + ErrorMessage);
		 }
}

function CheckField(theLength, whereToMoveTo) {
		 if (theLength == 5) {
		 	whereToMoveTo.focus();
		 }
}

function RegPDC_CheckForm() {
		 var ErrorMessage = '';
		 
		 if (document.frmDetails.CompanyName.value == '') {
		 	ErrorMessage = ErrorMessage + '- you need to enter a company name\n';			 
		 }
		 
		 if (document.frmDetails.FirstLineOfAddress.value == '') {
		 	ErrorMessage = ErrorMessage + '- you need to enter the first line of the address\n';
		 }
		 
		 if (document.frmDetails.PostCode.value == '') {
		 	ErrorMessage = ErrorMessage + '- you need to enter in the postcode\n';
		 }
		 
		 if ((document.frmDetails.SN1.value == '') || (document.frmDetails.SN2.value == '') || (document.frmDetails.SN3.value == '') || (document.frmDetails.SN4.value == '')) {
		 	ErrorMessage + ErrorMessage + '- you need to enter in a serial number\n';
		 }
		 
		 if (ErrorMessage == '') {
		 	  document.frmDetails.submit();
		 }
		 else {
		 	  alert('You cannot generate an unlock key because:\n\n' + ErrorMessage);
		 }
}