function remote(channel) {
	switch (channel) {
		case "validateForm":
			validateForm('contact_validator.php?', 'Validate', 'popup', 700, 260, document.contactForm, '<span class="text-brown">Please enter the following details before submitting your comments:</span>', new Array('name', 'Name', 'text', 'number', 'Number', 'text', 'email', 'Email Address', 'email', 'comment', 'Comment', 'textarea'));
			break;
		default:
			alert('invalid channel ' + channel + ' - please refer to owner\'s manual or contact technical support.');	
	}
}