function validateForm(form) {
	if (!form.customerName.value) {
		alert("You must enter your name.");
		form.customerName.focus();
		return false;
	}
	if (!form.customerEmail.value) {
		alert("You must enter your email address.");
		form.customerEmail.focus();
		return false;
	}

	if (form.customerEmail.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1) {
		alert("You must supply a valid email address.");
		form.customerEmail.focus();
		return false;
	}

}