function check_submit(){
	if (document.contact.FirstName.value == ""){
		alert ("Please enter your first name in the first name field.");
		document.contact.FirstName.focus();
		return false;
	}		
	if (document.contact.LastName.value == ""){
		alert ("Please enter your last name in the last name field.");
		document.contact.LastName.focus();
		return false;
	}				
	if (document.contact.email.value == ""){
		alert ("Please enter your email in the email field.");
		document.contact.email.focus();
		return false;
	}		
	if (document.contact.comments.value == ""){
		alert ("Please enter your message in the comments field.");
		document.contact.comments.focus();
		return false;
	}				
	return true;
}