function validate(form)
{
	var message = '';

	var name  = form.name.value;
	var phone = form.phone.value;
	var email = form.email.value;
	var website = form.website.value;

	var phoneFormat = /^\D*\d{3}\D*\d{3}\D*\d{4}\D*$/;
	var emailFormat = /^[\w\.\-]+@[\w\.\-]+\.[\w\.\-]+$/;

	if (!name)
		message = message + "- Your name is required.\n";
	if (!phoneFormat.test(phone))
		message = message + "- Please enter your phone number in '###.###.####' format.\n";
	if (!emailFormat.test(email))
		message = message + "- Please enter your email address in 'yourname@domain.com' format.\n";

	if (message)
		alert(message);

	return (!message ? true : false);
}