function validate (){
	if (document.myform.first_name.value==""){
		alert("Please enter your first name.");
		document.myform.first_name.focus();
		return false;
	}
	if (document.myform.last_name.value==""){
		alert("Please enter your last name.");
		document.myform.last_name.focus();
		return;
	}
	/*if (document.myform.address.value==""){
		alert("Please enter your address.");
		document.myform.address.focus();
		return;
	}
	if (document.myform.city.value==""){
		alert("Please enter your city.");
		document.myform.city.focus();
		return;
	}
	if (document.myform.state.value==""){
		alert("Please enter your state.");
		document.myform.state.focus();
		return;
	}
	if (document.myform.zip.value==""){
		alert("Please enter your zip code.");
		document.myform.zip.focus();
		return;
	}
	if (document.myform.email.value==""){
		alert("Please enter your email address so we can email you the details of your order.");
		document.myform.email.focus();
		return;
	}*/
		if (document.myform.intersection.value=="" || document.myform.intersection.value.length<8){
		alert("Please enter the major intersection nearest your home.");
		document.myform.intersection.focus();
		return;
	}
	if (document.myform.tel_residence.value=="" || document.myform.tel_residence.value.length<10){
		alert("Please enter your telephone number with the area code.");
		document.myform.tel_residence.focus();
		return;
	}
	if (document.myform.num_dogs.value=="" || document.myform.num_dogs.value.length>2  || document.myform.num_dogs.value=="0"){
		alert("Please enter the number of dogs in your home.");
		document.myform.num_dogs.focus();
		return;
	}
 document.myform.submit();
 //return true;
}
//telephone number with the area code in the format 111-222-1234.