// VALIDATE CHECKOUTfunction validate_subscribe() {	var msg="";	var radio_msg="";	var radio_selected="";		if(document.subscription_form.first_name.value.length == 0)		msg+="You must enter your first name \n";					if(document.subscription_form.last_name.value.length == 0)		msg+="You must enter your last name\n";		if(document.subscription_form.address.value.length == 0)		msg+="Enter your address \n";		//if(document.subscription_form.employer_address_2.value.length == 0)	//	msg+="Enter Address(2)\n";		if(document.subscription_form.city.value.length == 0)		msg+="Enter city\n";			if(document.subscription_form.state.value.length == 0)		msg+="Enter state\n";			if(document.subscription_form.zip.value.length == 0)		msg+="Enter zipcode \n";			if(document.subscription_form.home_phone.value.length == 0)		msg+="You must enter your home phone number\n";//	if(document.subscription_form.cell_phone.value.length == 0)//		msg+="You must enter your cell phone\n";//	if(document.subscription_form.email.value.length == 0)//		msg+="You must enter your email address\n";	if(document.subscription_form.vin_number.value.length == 0)		msg+="You must enter your VIN number\n";	if(document.subscription_form.plate_number.value.length == 0)		msg+="You must enter your license plate number\n";	if(document.subscription_form.vehicle_model.value.length == 0)		msg+="You must enter your vehicle model\n";	if(document.subscription_form.vehicle_color.value.length == 0)		msg+="You must enter your vehicle color\n";	if(document.subscription_form.vehicle_year.value.length == 0)		msg+="You must enter your vehicle year\n";	for (var i=0; i < document.subscription_form.package_selection.length; i++) {	   if (document.subscription_form.package_selection[i].checked) {		   radio_selected="yes";	   }	   else {			radio_msg="You must select a package!\n";	   }	}	if(radio_selected!="yes") {		msg+=radio_msg;	}	if(!document.subscription_form.terms_agreement.checked) 		msg+="You must agree to the Ticket Protection Terms and Conditions\n";	if(msg.length > 0)	{		alert(msg);				return false;	}	else	{		return true;	}	}
