function validateForm(form) {
		if(form.name.value == "") {
			alert("Please tell us your name.");
			return false;
		} else if(form.phone.value == "" || isNaN(form.phone.value)  || form.phone.value.length < 10) {
			alert("Please tell us your phone number.");
			return false;
		} else if(form.email.value == "") {
			alert("Please tell us your email.");
			return false;
		} else if(form.comments.value == "") {
			alert("Please tell us your thoughts.");
			return false;
		} else if(document.getElementById("country")) {
			if(document.getElementById("country").value == "") {
				alert("Please tell us the country in which you live.");
				return false;
			}
		} else {
			return true;
		}
	}