function resetFieldColor() {
document.cwl_form.firstName.style.backgroundColor = '';
//	document.cwl_form.lastName.style.backgroundColor = '';
//	document.cwl_form.email.style.backgroundColor = '';
//	document.cwl_form.userMessage.style.backgroundColor = '';
}

function validate_form() {
	
	valid = true;
	
	if (document.cwl_form.firstName.value == "") {
		alert ("Please fill in your first name");
		valid = false;
		document.cwl_form.firstName.focus();
		document.cwl_form.firstName.style.backgroundColor = '#18475f';
	}	
	else {
		document.cwl_form.firstName.style.backgroundColor = '';
	}
	if (document.cwl_form.lastName.value == "") {
		alert ("Please fill in your last name");
		valid = false;
		document.cwl_form.lastName.focus();
		document.cwl_form.lastName.style.backgroundColor = '#18475f';
	}
	else {
		document.cwl_form.lastName.style.backgroundColor = '';
	}
	if (document.cwl_form.email. value == "") {
		alert ("Please enter an email address");
		valid = false;
		document.cwl_form.email.focus();
		document.cwl_form.email.style.backgroundColor = '#18475f';
	}
	else {
		document.cwl_form.style.backgroundColor = '';
	}
	if (document.cwl_form.userMessage.value == "") {
		alert ("Please enter a message");
		valid = false;
		document.cwl_form.userMessage.focus();
		document.cwl_form.userMessage.style.backgroundColor = '#18475f';
	}
	else {
		document.cwl_form.style.backgroundColor = '';
	}
	
	return valid;
}