function validate() {
	if (document.MailingList.FirstName.value == "") {
		alert('Please enter your first name.');
		return false
		document.MailingList.FirstName.focus();
	}
	else {
		if (document.MailingList.LastName.value == "") {
			alert('Please enter your last name.');
			return false
			document.MailingList.LastName.focus();
		}
		else {
			if (document.MailingList.Address.value == "") {
				alert('Please enter your address.');
				return false
				document.MailingList.Address.focus();
			}   
			else {
				if (document.MailingList.City.value == "") {
					alert('Please enter your city.');
					return false
					document.MailingList.City.focus();
				}
				else {
					if (document.MailingList.ZipCode.value == "") {
						alert('Please enter your zip code.');
						return false
						document.MailingList.ZipCode.focus();
					}
					else {
						if (document.MailingList.Action.options[0].selected == true) {
							alert('Thank you for joining the Long Trout Winery mailing list! Your browser will automatically take you back to our main page now.');
							return true
						}
						else {
							if (document.MailingList.Action.options[1].selected == true) {
								alert('We are sorry to see you go. You will be removed from our list within 5-7 days.');
								return true
							}
						}
					}	
				}					
			}
		} 
	} 
}