function checkWholeForm(food_safety) {
	var why = "";

		why += isEmpty(food_safety.first_name.value, "FIRST NAME");
		if (why != "") {
			alert(why);
			food_safety.first_name.focus();
			return false;
		}
		
		why += isEmpty(food_safety.last_name.value, "LAST NAME");
		if (why != "") {
			alert(why);
			food_safety.last_name.focus();
			return false;
		}
		
		why += isEmpty(food_safety.street_address.value, "STREET ADDRESS");
		if (why != "") {
			alert(why);
			food_safety.street_address.focus();
			return false;
		}
		
		why += isEmpty(food_safety.city.value, "CITY");
		if (why != "") {
			alert(why);
			food_safety.city.focus();
			return false;
		}
		
				
		why += isEmpty(food_safety.post_code.value, "POST CODE");
		if (why != "") {
			alert(why);
			food_safety.post_code.focus();
			return false;
		}
		
		why += isEmpty(food_safety.phone.value, "PHONE");
		if (why != "") {
			alert(why);
			food_safety.phone.focus();
			return false;
		}
		

		why += checkEmail(food_safety.email.value, "EMAIL ADDRESS");
		if (why != "") {
		alert(why);
		food_safety.email.focus();
		return false;
		}
		
						
	return true;
}