var sweeps = {
	enter: {
		init: function() {
			$('#fvState').dropdown();
			//SNI.HGTV.Newsletters.setupAccordion();
			sweeps.enter.checkAll($(".hgtv-nl"));
			//sweeps.enter.checkAll($(".acco-content"));
			sweeps.enter.closeErrors();
			var form = $("#sweepsEntryForm");
		
			var _ckVals = SNI.Util.Cookie.get('sniSweepsVals');
			_xemail = '';
			if (_ckVals !== null) {
				var _aryCkVals = _ckVals.split('|');
				_xemail = _aryCkVals[0];
				if (_aryCkVals[1] !== undefined) {_xfn = _aryCkVals[1];
				} else {_xfn = '';}
				if (_aryCkVals[2] !== undefined) {_xln = _aryCkVals[2];
				} else {_xln = '';}
				if (_aryCkVals[3] !== undefined) {_xaddy = _aryCkVals[3];
				} else {_xaddy = '';}
				if (_aryCkVals[4] !== undefined) {_xcity = _aryCkVals[4];
				} else {_xcity = '';}
				if (_aryCkVals[5] !== undefined) {_xstate = _aryCkVals[5];
				} else {_xstate = 0;}
				if (_aryCkVals[6] !== undefined) {_xzip = _aryCkVals[6];
				} else {_xzip = '';}
				if (_aryCkVals[7] !== undefined) {_xphone = _aryCkVals[7];
				} else {_xphone = '';}
				if (_aryCkVals[8] !== undefined) {_xgender = _aryCkVals[8];
				} else {_xgender = null;}
			}
			$("#fvEmail").blur(function () {
				sweeps.enter.checkCkVals($("#fvEmail").val(), form);
			});
				
			var validator = form.validate({
	   
				//debug: true,
				errorContainer: '#sweepsEntryForm div.form-errors',
				errorLabelContainer: '#sweepsEntryForm div.form-errors ul',
				wrapper: "li",
		
				rules: {
					fvFirst: "required",
					fvLast: "required",
					fvAddress1: "required",
					fvCity: "required",
					fvState: "required",
					fvZip: {
						required: true,
						minlength: 5
					},
					fvEvePhone: {
						required: true,
						phoneUS: true
					},
					fvEmail: { 
						required: true,
						email: true
					},
					fvEmailConfirm: {
						required: true,
						equalTo: "#fvEmail"
					},
					fvGender: "required"
					
				},
		
				messages: {
					
					fvFirst: "Please enter your first name",
					fvLast: "Please enter your last name",
					fvAddress1: "Please enter your address",
					fvCity: "Please enter your city",
					fvState: "Please select your state",
					fvZip: "Please enter your 5 digit ZIP code",
					fvEvePhone: "Please enter a valid phone number",
					
					fvEmail: "Please enter an e-mail address",
					fvEmailConfirm: "Please make sure your e-mails match",
					fvGender: "Please select your gender"
				},
		
				showErrors: function(errorMap, errorList) {
					if (errorList.length) {
						this.defaultShowErrors();
						sweeps.enter.scrollTop();
					}
				},
				
				submitHandler: function(form) {
					//if(window.onbeforeunload != "undefined") {
//						window.onbeforeunload = null;
//					}
					sweeps.enter.ckInit();
					form.submit();
				}
			});
		},
		
		ckInit: function() {
			var _email = $("#fvEmail").val();
			var _fn = $("#fvFirst").val();
			var _ln = $("#fvLast").val();
			var _addy = $("#fvAddress1").val();
			var _city = $("#fvCity").val();
			var _state = $("#fvState").val();
			var _zip = $("#fvZip").val();
			var _phone = $("#fvEvePhone").val();
			if ($('#sweepsEntryForm input[name="fvGender"]').eq(0).attr("checked") === true) {
				var _gender = 'm';
			} else {
				_gender = 'f';
			}
			var _ckVals = _email + '|' + _fn + '|' + _ln + '|' + _addy + '|' + _city + '|' + _state + '|' + _zip + '|' + _phone + '|' + _gender;
			SNI.Util.Cookie.set('sniSweepsVals', _ckVals, 365);
		},

		checkCkVals: function(userEmail, form) {
			if (userEmail == _xemail) {
				$("#fvEmailConfirm").val($("#fvEmail").val());
				if ($("#fvFirst").val() === '') {$("#fvFirst").val(_xfn);}
				if ($("#fvLast").val() === '') {$("#fvLast").val(_xln);}
				if ($("#fvAddress1").val() === '') {$("#fvAddress1").val(_xaddy);}
				if ($("#fvCity").val() === '') {$("#fvCity").val(_xcity);}
				if ($("#fvState").val() === '') {$("#fvState").val(_xstate);}
				if (form.find('dt a').html() === 'Select<em></em>' || form.find('dt a').html() === 'Select<EM></EM>') {form.find('dt a').html(_xstate + '<em></em>');}
				if ($("#fvZip").val() === '') {$("#fvZip").val(_xzip);}
				if ($("#fvEvePhone").val() === '') {$("#fvEvePhone").val(_xphone);}
				if (form.find('input[name="fvGender"]').eq(0).attr("checked") === false && form.find('input[name="fvGender"]').eq(1).attr("checked") === false) {
					if (_xgender !== null) {
						if (_xgender == 'm') {
							form.find('input[name="fvGender"]').eq(0).attr({ 
								checked: "true"
							});
						} else {
							form.find('input[name="fvGender"]').eq(1).attr({ 
								checked: "true"
							});
						}
					}
				}
			}
		},
		
		closeErrors: function() {
			// hide the error messages if X is clicked
			var errors = $("#sweepsEntryForm div.form-errors");
			errors.find('a.close').click(function() {
				errors.slideUp();
				return false;
			});
		},
		
		checkAll: function(container) {
			// setup check all button
			
			container.find("#optionalall").click(function(){
				var $this = $(this);
				var checkValue = $this.find('span').html();
				if (container.hasClass("hgtv-nl")) {
					var optins = $(".hgtv-nl input[@type=checkbox],.sponsor-offer input[@type=checkbox]");
				} else if (container.hasClass("acco-content")) {
					var optins = $(".acco-content input[@type=checkbox]");
				}
				
				if (checkValue === 'Check All'){
					optins.each(function() {
						optins.attr('checked', true);
					});
					$this.find('span').html('Uncheck All');
				} else {
					optins.each(function() {
						optins.attr('checked', false);
					});
					$this.find('span').html('Check All');
				}
				return false;
			});
		},
		
		scrollTop: function() {
			var winOffset = 70;  // must account for the project finder height
			var win = $(window);
			var winTop = win.scrollTop() + winOffset;
			var errorTop = $('#sweepsEntryForm div.form-errors').offset().top;
			
			if (errorTop < winTop) {
				win.scrollTop(errorTop - winOffset);
			}
		}
	},
	
	thanks: {
		invite: "#sweeps-invite",
		
		revealModule: function(trigger,module) {
			$(sweeps.thanks.invite).find(trigger).click(function() {
				module.fadeIn(SNI.HGTV.ANIMATION_SPEED);
				$(this).addClass("active");
				return false;
			})
		},
		
		closeModule: function(trigger,module,speed) {
			if (speed == null) {
				speed = SNI.HGTV.ANIMATION_SPEED;
			};
			module.fadeOut(speed);
			if ($(trigger).hasClass("active")) {
				$(trigger).removeClass("active");
			};
		},
		
		inviteAFriend: function(){
			var module = $("#invite-a-friend");
			var form = module.find("form");
			var null_value = "";
			//var initMessage = form.find("textarea").val();
		
			// Reveal the Email-A-Friend Panel
			sweeps.thanks.revealModule(".email",module);
			$(".close").click(function(){
				sweeps.thanks.closeModule(".email",module);
			});
			$(".form-submit a").click(function(){
				sweeps.thanks.closeModule(".email",module);
				return false;
			});

		 //	Validation && Submit
			form.validate({
				errorLabelContainer: module.find('.message'),
				rules: {
					from_name: {
						required: true
					},
					from_email: {
						required: true,
						email: true
					},
					to_emails: {
						required: true,
						multipleEmails: true
					}
				},
				messages: {
					from_name: {
						required: "Whoops. Please enter your name."
					},
					from_email: {
						required: "Whoops. Please enter your e-mail address.",
						email: "Whoops. Please check the format of your e-mail address and re-enter (i.e. joe@hgtv.com)."
					},
					to_emails: {
						required: "Whoops. Please enter at least one friend e-mail address.",
						multipleEmails: "Whoops. One or more of your friend e-mail addresses is not formatted correctly. Please check the format and re-enter (i.e. joe@hgtv.com)."
					}
				},
				showErrors: function(errorMap, errorList) {
					if (errorList.length) {
						module.find('.message').addClass('alert').html(errorList[0].message);
						// select the email field
						element = $(errorList[0].element);
						if (element.hasClass('isemail')) {
							element.select();
						}
						// only show one error at a time for this form
						this.errorList = [this.errorList[0]];
						this.defaultShowErrors();
					}
				}, 
				submitHandler: function() {
					var txtarea = form.find('input[name="body"]');
					var txtarea_comment = txtarea.val();
					var msg_body = form.find('input[name="from_name"]').val() + " thought you might like this.\n\n";
					msg_body += txtarea.val() + "\n\n";
					msg_body += form.find('input[name="url"]').val();
				
					module.find('.message').hide().removeClass("alert");
					form.find('fieldset').hide();
					form.find("label").removeClass("error");
					form.find('button').addClass('disabled').attr('disabled', 'disabled');
					form.find('.cancel').addClass("disabled");
					form.find('.loading').show();
					txtarea.val(msg_body);
				
					var form_data = form.serialize();
					$.ajax({
						type: "POST",
						url: form.attr("action"),
						data: form_data,
						cache: false,
						success: function(data){
							form.find('.loading').hide();
							var response = $(data);
							var emailSent = response.eq(7).text();
							if (emailSent == "false") {
								form.find('fieldset').show();
								form.find('button').removeClass('disabled').removeAttr('disabled');
								form.find('.cancel').removeClass("disabled");
								form.find("label[for='friends-email']").addClass("error");
								$("#friends-email").select();
								module.find('.message').addClass("alert").text("Whoops. The e-mail could not be sent to one or more of your friends. Please check the format of their e-mail address and re-enter (i.e. joe@HGTV.com).").show();
							} else {
								var success = module.find('.success');
								form.hide();
								success.show();
								var timeout = setTimeout(function(){	
									actions.reminder.closeModule(".email",module,300);
									module.hide();
									// Reset form
									success.hide();
									txtarea.val(txtarea_comment);
									module.find('.message').text("All fields are required.").show();
									form.find("input:text").each(function(){
										$(this).val(""); 
									});
									form.find('button').removeClass('disabled').removeAttr('disabled');
									form.find('.cancel').removeClass("disabled");
									form.find('fieldset').show();
									form.show();
								}, 3000);
								$(".close").click(function(){
									clearTimeout(timeout);
									actions.reminder.closeModule(".email",module);
									module.hide();
									// Reset form
									success.hide();
									txtarea.val(txtarea_comment);
									module.find('.message').text("All fields are required.").show();
									form.find("input:text").each(function(){
										$(this).val(""); 
									});
									form.find('button').removeClass('disabled').removeAttr('disabled');
									form.find('.cancel').removeClass("disabled");
									form.find('fieldset').show();
									form.show();
								});
							}
						},
						error: function(){
							form.find('.loading').hide();
							txtarea.val(txtarea_comment);
							form.find('fieldset').show();
							form.find('button').removeClass('disabled').removeAttr('disabled');
							form.find('.cancel').removeClass("disabled");
							module.find('.message').addClass("alert").text("Whoops. We encountered an error when trying to e-mail this page. Please wait a few moments and try again.").show();
						}
 					}); 
				}
			});
		}
	}
}

$.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");