$(document).ready(function() {
		$('a.fb').fancybox({
			'hideOnContentClick': false,
			'onStart': function() {
				$('#su-error').html('Please enter your details and click signup to be added to our database.');
				$('#su-error').removeClass('err');
				$('#su-error').removeClass('suc');
				$('#btnsignup').show();
				$('#btncancel').val("CANCEL");
				$('#su-email').attr("disabled", "")
			}
		});

		$('#btnsignup').click(function() {
			var email = $('#su-email').val();
			if (!isValidEmailAddress(email)) {
				$('#su-error').addClass('err');
				$('#su-error').html('The email address you entered is invalid.');
			} else {
				$.ajax({
					type: "GET",
					url: "/newsletter-subscribe.asp?email=" + email,
					dataType: "html",
					success: function(result) {
						$('#su-error').html(result);
						$('#su-error').removeClass('err');
						$('#su-error').addClass('suc');
						$('#btnsignup').hide();
						$('#btncancel').val("CLOSE");
						$('#su-email').attr("disabled", "disabled")
					},
					error: function(xhr, status, error) {
						$('#su-error').html("There was a problem adding your email to our system");
						$('#su-error').addClass('err');
					}
				});
			}
		});
	});

	function isValidEmailAddress(emailAddress) {
		var pattern = new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
		return pattern.test(emailAddress);
	}