// http://www.reynoldsftw.com/2009/03/live-email-validation-with-jquery/
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);
}

$(function() {
	$('.error').hide();
	$('input.form-field').css({backgroundColor:"#FFFFFF"});
	$('input.form-field').focus(function(){
		$(this).css({backgroundColor:"#FFDDAA"});
	});
	$('input.form-field').blur(function(){
		$(this).css({backgroundColor:"#FFFFFF"});
	});

	$(".form-submit").click(function() {
		// validate and process form
		// first hide any error messages
		$('.error').hide();
	
		var name = $("input#name").val();
		if (name == "") {
			$("label#name_error").show();
			$("input#name").focus();
			return false;
		}
		
		var email = $("input#email").val();
		if ((email == "") || (!isValidEmailAddress(email))) {
			$("label#email_error").show();
			$("input#email").focus();
			return false;
		}

		var phone = $("input#phone").val();
		if (phone == "") {
			$("label#phone_error").show();
			$("input#phone").focus();
			return false;
		}

		var ticket = $("input#ticket").val();
		if ((ticket == "") ||  (ticket == undefined)) {
			$("label#ticket_error").show();
			$("input#ticket").focus();
			return false;
		}

		var seminar = $("input[name='seminar']:checked").val();
		if ((seminar == "") ||  (seminar == undefined)) {
			$("label#seminar_error").show();
			$("input#seminar").focus();
			return false;
		}

		var dataString = 'name='+ name + '&email=' + email + '&phone=' + phone + '&seminar=' + seminar + '&ticket=' + ticket;
		//alert (dataString);return false;
			
		//show in progress screen
		$('#registration-form-container').html("<div id='message'></div>");
		$('#message').html("<h2>Submitting Registration</h2>");

		$.ajax({
			type: "POST",
			url: "bin/process.php",
			data: dataString,
			success: function() {
				$('#registration-form-container').html("<div id='message'></div>");
				$('#message').html("<h2>Registration Submitted!</h2>")
					.append("<p>We will be in touch soon.</p>")
					.hide()
					.fadeIn(1500, function() {
					});
			}
		});
		return false;
	});
});

runOnLoad(function(){
  $("input#name").select().focus();
});