function changeAction(aForm,aValue) {
	if(aValue=="offers") {
		if(document.getElementById("agree2").checked==true) { aForm.setAttribute("action","preferences.html"); }
		if(document.getElementById("agree2").checked==false) { aForm.setAttribute("action","thankyou.html"); }
	}
	
	if(aValue=="advertise") {
		if(document.getElementById("agree2").checked==true) { aForm.setAttribute("action","preferences.html"); }
		if(document.getElementById("agree2").checked==false) { aForm.setAttribute("action","thankyou.html"); }
	}
return;
}


jQuery.validator.addMethod("phoneUS", function(phone_number, element) {
    phone_number = phone_number.replace(/\s+/g, ""); 
	return this.optional(element) || phone_number.length > 9 &&
		phone_number.match(/^(1-?)?(\([2-9]\d{2}\)|[2-9]\d{2})-?[2-9]\d{2}-?\d{4}$/);
}, "Please specify a valid phone number.");

jQuery.validator.addMethod("state", function(state, element) {
	return this.optional(element) || state != '--';
}, "Please specify a valid state.");

jQuery.validator.addMethod("checkAge", function(year, element) {
    var dobYear = parseInt(year);
    var dobMonth = parseInt($("select[name='wlw-select_key:{actionForm.dobMonth}']").val());
    var dobDay = 1;
    
    var theirDate = new Date((dobYear + 18), dobMonth, dobDay);
    var today = new Date();
    
    var age = today.getTime() - theirDate.getTime();
    
	return this.optional(element) || age > 0;
}, "Please specify a valid birth date.");


//initiate validator on load
$(function() {
	// validate contact form on keyup and submit
	$("form[name='subscribeForm']").validate({
		//set the rules for the file names
		rules: {
				"{actionForm.firstName}": {
					required: true,
					minlength: 2
				},
				"{actionForm.lastName}": {
					required: true,
					minlength: 2
				},
				"{actionForm.address1}": {
					required: true,
					minlength: 4
				},
				"{actionForm.city}": {
					required: true,
					minlength: 2
				},
				"wlw-select_key:{actionForm.state}": {
					required: true,
                    state: true
				},
				"{actionForm.zip}": {
					required: true,
					digits: true,
					minlength: 5
				},
				"wlw-select_key:{actionForm.dobMonth}": {
					required: true,
					digits: true,
					minlength: 1,
					min: 1,
					max: 12
				},
				"wlw-select_key:{actionForm.dobYear}": {
					required: true,
					digits: true,
					min: 1880,
					max: 2000,
                    checkAge: true
				},
				"{actionForm.email}": {
					required: true,
					email: true
				},
				"{actionForm.phone}": {
					required: false,
					phoneUS: true
				},
				"wlw-radio_button_group_key:{actionForm.gender}": {
					required: false
				},
				"wlw-radio_button_group_key:{actionForm.visitorType}": {
					required: false
				},
				"wlw-radio_button_group_key:{actionForm.diagnosedWith}": {
					required: false
				},
				"wlw-radio_button_group_key:{actionForm.howLongAgoDiagnosed}": {
					required: false
				},
				"wlw-checkbox_group_key:{actionForm.currentlyTakingPdMed}": {
					required: false
				},
				"wlw-radio_button_group_key:{actionForm.communicationPreference}": {
					required: false
				},
				"wlw-checkbox_key:{actionForm.optInNarrow}": {
					required: false
				}
			},
		//set messages to appear inline
		messages: {
			firstname: "<br />required",
			lastname: "<br />required",
			addressline1: "<br />required",
			city: "<br />required",
			stateprovincecode: "<br />required",
			zippostalcode: "<br />required",
			birthdatemonth: "<br />required",
			birthdateyear: "<br />required",
			email: "<br />required",
			phonehome: "<br />valid 10 digit phone number only",
			gendercode: "",
			status: "",
			diagnosed: "",
			when: "",
			medication: "",
			communication: "",
			agree: ""
		}
	});
});