function validateContactForm() {
	f = document.getElementById("contact_form");
	if (f.contact_name.value == "") {
		f.contact_name.focus();
		alert("Please fill out the Name field !");
		return false;
	} else if (f.contact_phone.value == "") {
		f.contact_phone.focus();
		alert("Please fill out the Telephone field !");
		return false;
	} else {
		f.submit();
	}
}