function formset(){
	doc = document.subscribe;
	name = doc.name.value;
	email = doc.email.value;
	city = doc.city.value;
	age_category = doc.age_category.value;
	month = doc.month.value;
	day = doc.day.value;
	year = doc.year.value;
	preferred_rentals = doc.preferred_rentals.value;
	notes1 = doc.notes1.value;
	notes2 = doc.notes2.value;
	
	if(name == ''){
		alert('Please Enter Name');
		doc.name.focus();
		return false;
	}
	if(city == ''){
		alert('Please Enter city');
		doc.city.focus();
		return false;
	}

	if(doc.age_category.value == ''){
		alert('Please Select Age Category');
		doc.age_category.focus();
		return false;
	}
	if(doc.month.value == ''){
		alert('Please Select month');
		doc.month.focus();
		return false;
	}
	if(doc.day.value == ''){
		alert('Please Select day');
		doc.day.focus();
		return false;
	}
	if(doc.year.value == ''){
		alert('Please Select year');
		doc.year.focus();
		return false;
	}

	if(doc.day.value && doc.month.value && doc.year.value){
		if(doc.month.value  == 4 || doc.month.value == 6 || doc.month.value == 9 || doc.month.value ==11){
			if(doc.day.value > 30){
				alert('Please Select correct day');
				doc.day.focus();
				return false;
			}
		}else if (doc.month.value == 2){
			if(doc.year.value%4 == 0){

				if(doc.day.value > 29){
					alert('Please Select correct day');
					doc.day.focus();
					return false;
				}
			}else{
				if(doc.day.value > 28){
					alert('Please Select correct day');
					doc.day.focus();
					return false;
				}
			}
		}
	}


	if(email == ''){
		alert('Please Enter Email');
		doc.email.focus();
		return false;
	}
	if(email != ''){
		if(email.indexOf("@") == -1 || email.indexOf(".") == -1){
			alert('Invalid Email! \nPlease Enter the Invalid Email');
			doc.email.focus();
			return false;
		}
	}
	
	if(doc.preferred_rentals.value == ''){
		alert('Please Select Preferred Rentals');
		doc.preferred_rentals.focus();
		return false;
	}
	
	if(document.getElementById('gender_2').checked == true){
		gender = document.getElementById('gender_2').value;
	}else{
		gender = document.getElementById('gender_1').value;
	}
	
	window.open('newsletter.php?name='+name+'&city='+city+'&age_category='+age_category+'&month='+month+'&day='+day+'&year='+year+'&email='+email+'&preferred_rentals='+preferred_rentals+'&notes1='+notes1+'&notes2='+notes2+'&gender='+gender,'mywindow','width=400,height=200,toolbar=no, location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no, resizable=no');
	
	doc.name.value = '';
	doc.city.value = '';
	doc.age_category.value = '';
	doc.month.value = '';
	doc.day.value = '';
	doc.year.value = '';
	doc.email.value = '';
	doc.preferred_rentals.value = '';
	doc.notes1.value = '';
	doc.notes2.value = '';

	return false;
}

function emptytextfield(obj, type){
	if(obj.value){
		if(obj.value == type){
			obj.value = '';
		}
	}else{
		obj.value = type;
	}
}