function validateEmailAFriend(f) {

	if (isBlank(f.forename.value)) {
		alert("You must enter a forename");
		f.forename.focus();
		return false
	}
	 /* if (isBlank(f.surname.value)) {
		alert("You must enter a surname");
		f.surname.focus();
		return false;
	} */
	
	if (isBlank(f.email.value)) {
		alert("You must enter a email");
		f.email.focus();
		return false;
	}
	
	if (!isEmail(f.email.value)) {
		alert("You have supplied an invalid email address!");
		f.email.focus();
		return false;
	}
	if (isBlank(f.message.value)) {
		alert("You must enter a message");
		f.message.focus();
		return false;
	}
	if (isBlank(f.fForename.value)) {
		alert("You must enter your friend's forename");
		f.fForename.focus();
		return false;
	}
	if (isBlank(f.fEmail.value)) {
		alert("You must enter your friend's email");
		f.fEmail.focus();
		return false;
	}
	if (!isEmail(f.fEmail.value)) {
		alert("You have supplied an invalid email address for your friend!");
		f.fEmail.focus();
		return false;
	}
	return true
}

function validateEnquiry(f) {
	if (isBlank(f.forename.value)) {
		alert("You must enter a forename");
		f.forename.focus();
		return false
	}
	if (isBlank(f.surname.value)) {
		alert("You must enter a surname");
		f.surname.focus();
		return false;
	}
	if (isBlank(f.email.value)) {
		alert("You must enter a email");
		f.email.focus();
		return false;
	}
	if (!isEmail(f.email.value)) {
		alert("You have supplied an invalid email address!");
		f.email.focus();
		return false;
	}
	if (isBlank(f.message.value)) {
		alert("You must enter an enquiry");
		f.message.focus();
		return false;
	}
	return true
}

function validateAddNotes(f) {
	if (isBlank(f.notes.value)) {
		alert("You must enter your notes");
		f.notes.focus();
		return false
	}
}