function validate_cf() {
	var form_error = 0;
	var error_string = "This form could not be submitted.\n\n";
	if (document.contact.name.value == "") {
		error_string = error_string + "Please enter your name.\n";
		form_error = 1;
	}
	if (document.contact.phone.value == "") {
		error_string = error_string + "Please enter your phone number.\n";
		form_error = 1;
	}
	if (document.contact.email.value == "") {
		error_string = error_string + "Please enter your email address.\n";
		form_error = 1;
	}
	if (form_error == 1) {
		alert(error_string);
	}
	else {
		document.contact.field3.value = "2";
		document.contact.submit();
	}
}

function validate_scf() {
	var form_error = 0;
	var error_string = "This form could not be submitted.\n\n";
	if (document.seo_contact.name.value == "") {
		error_string = error_string + "Please enter your name.\n";
		form_error = 1;
	}
	if (document.seo_contact.company.value == "") {
		error_string = error_string + "Please enter your company.\n";
		form_error = 1;
	}
	if (document.seo_contact.phone.value == "") {
		error_string = error_string + "Please enter your phone number.\n";
		form_error = 1;
	}
	if (document.seo_contact.email.value == "") {
		error_string = error_string + "Please enter your email address.\n";
		form_error = 1;
	}
	if (form_error == 1) {
		alert(error_string);
	}
	else {
		document.seo_contact.submit();
	}
}