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-?)?(\([1-9]\d{2}\)|[1-9]\d{2})-?[1-9]\d{2}-?\d{4}$/);
}, "Please specify a valid phone number");
jQuery.validator.addMethod("webpage", function(webpage, element) {
    webpage = webpage.replace(/\s+/g, "");
	return this.optional(element) ||
		webpage.match(/^(?:https?:\/\/)?(?:[a-z0-9]\.|[a-z0-9][-a-z0-9]{0,61}[a-z0-9]\.)*(?:com|edu|gov|int|mil|net|org|biz|info|aero|[a-z][a-z])$/i);
}, "Please specify a valid web page");