function chkForm() {
	
	if (document.dog_boarding_form.first_name.value == "") {
		alert("Please enter your FIRST NAME");
		document.dog_boarding_form.first_name.focus();
		return false;
	}
	if (document.dog_boarding_form.last_name.value == "") {
		alert("Please enter your LAST NAME");
		document.dog_boarding_form.last_name.focus();
		return false;
	}
	if (document.dog_boarding_form.phone.value == "") {
		alert("Please enter your PHONE NUMBER");
		document.dog_boarding_form.phone.focus();
		return false;
	}
	if (document.dog_boarding_form.email.value == "") {
		alert("Please enter your E-MAIL ADDRESS");
		document.dog_boarding_form.email.focus();
		return false;
	}
	if (document.dog_boarding_form.address_1.value == "") {
		alert("Please enter your ADDRESS");
		document.dog_boarding_form.address_1.focus();
		return false;
	}
	if (document.dog_boarding_form.city.value == "") {
		alert("Please enter your CITY");
		document.dog_boarding_form.city.focus();
		return false;
	}
	if (document.dog_boarding_form.zip_code.value == "") {
		alert("Please enter your ZIP CODE");
		document.dog_boarding_form.zip_code.focus();
		return false;
	}
	if (document.dog_boarding_form.dog_name.value == "") {
		alert("Please enter your DOGGIE'S NAME");
		document.dog_boarding_form.dog_name.focus();
		return false;
	}
	if (document.dog_boarding_form.dog_breed.value == "") {
		alert("Please enter your DOGGIE'S BREED");
		document.dog_boarding_form.dog_breed.focus();
		return false;
	}
	if (document.dog_boarding_form.dog_age.value == "") {
		alert("Please enter your DOGGIE'S AGE");
		document.dog_boarding_form.gog_age.focus();
		return false;
	}
		if (document.dog_boarding_form.dropoff_month.selectedIndex == 0 ) {
        alert ( "To better serve you, please select a DROP OFF MONTH" );
		document.dog_boarding_form.dropoff_month.focus ();
		return false;
        }
	if (document.dog_boarding_form.dropoff_day.selectedIndex == 0 ) {
        alert ( "To better serve you, please select a DROP OFF DAY" );
		document.dog_boarding_form.dropoff_day.focus ();
		return false;
        }
	if (document.dog_boarding_form.dropoff_year.selectedIndex == 0 ) {
        alert ( "To better serve you, please select a DROP OFF YEAR" );
		document.dog_boarding_form.dropoff_year.focus ();
		return false;
        }
	if (document.dog_boarding_form.pickup_month.selectedIndex == 0 ) {
        alert ( "To better serve you, please select a PICK UP MONTH" );
		document.dog_boarding_form.pickup_month.focus ();
		return false;
        }
	if (document.dog_boarding_form.pickup_day.selectedIndex == 0 ) {
        alert ( "To better serve you, please select a PICK UP DAY" );
		document.dog_boarding_form.pickup_day.focus ();
		return false;
        }
	if (document.dog_boarding_form.pickup_year.selectedIndex == 0 ) {
        alert ( "To better serve you, please select a PICK UP YEAR" );
		document.dog_boarding_form.pickup_year.focus ();
		return false;
        }
}