function required() {
	
	if(window.document.newsletter.fname.value=="") {
		window.alert("Please complete first name")
		window.document.newsletter.fname.focus()
			return false
	}
	
	else if
		(window.document.newsletter.lname.value=="") {
			window.alert("Please complete last name")
			window.document.newsletter.lname.focus()
				return false
		}

	else if 
		(window.document.newsletter.emailaddress.value=="") {
			window.alert("Please complete email address")
			window.document.newsletter.emailaddress.focus()
				return false
		}

	else if 
		(window.document.newsletter.phonenumber.value=="") {
			window.alert("Please complete phone number")
			window.document.newsletter.phonenumber.focus()
				return false
		}
	
	else { 
		return true;
		}
}