var first_form_submit = true;
var additional_submit = false;
var callback_completed = false;
var first_form_click_done = false;
var mobileFilter = /^[.]{0}$|^\d{10,15}$/;
var mobileFilterUS = /^[.]{0}$|^\d{10}$/;
var mobileFilterOTHER = /^[.]{0}$|^\d{10,15}$/;


var noOfTries = 2;
var tryCount = 0;
var chkRS = false;
var isAccountQuestions = false;

var allArtists = new Array();
var specificArtistMlist = false;
var weeklyDishHTML ='<div id="additionalIds" class="checkBoxes">\
  			         <input type="checkbox" name="newsletterId" id="additional_newsletterId1" class="checkBoxes2" alt="" value="20369"/>\
                     <label for="newsletterId">Also, I want to join the Atlantic Records Weekly Dish.</label>\
	 	       		</div>';
					
					

/*
 * thanksText - Second layer left side thanks text
 */
function mlistArtistInfo(mListId,mKeyWordId,mPrivacyText,isWeeklyDish,weeklyDishText,thanksText){
		this.mListId = mListId;
		this.mKeyWordId = mKeyWordId;
		this.mPrivacyText = mPrivacyText;
		this.isWeeklyDish = isWeeklyDish;
		this.weeklyDishText = weeklyDishText;
		this.thanksText = thanksText;
}

function copyElementData(srcContainer, srcElementSuffix, destElementSuffix) {
	var elements = document.getElementById(srcContainer).getElementsByTagName(
			'*');
	for ( var i = 0; i < elements.length; i++) {
		var element = elements[i];
		if (element.type == 'text' || element.type == 'hidden'
				|| element.type == 'checkbox' || element.type == 'select-one') {
			srcElementId = element.id;
			expDestElementId = srcElementId.substring(0, srcElementId
					.indexOf(srcElementSuffix))
					+ destElementSuffix;
			if (document.getElementById(expDestElementId)
					&& element.value != "") {
				document.getElementById(expDestElementId).value = element.value;
			}
		} else if (element.type == 'select') {
		
			srcElementId = element.id;
			expDestElementId = srcElementId.substring(0, srcElementId
							.indexOf(srcElementSuffix))
							+ destElementSuffix;
							
			if (document.getElementById(expDestElementId)
					&& element.value != "") {
				$(expDestElementId + " option[@selected='selected']").removeAttr("selected");
				$(expDestElementId + " option[@value='" + element.value + "']").attr("selected","selected");	
			}
			
		}
	}
}

function resetElementData(srcContainer) {
	var elements = document.getElementById(srcContainer).getElementsByTagName(
			'*');
	for ( var i = 0; i < elements.length; i++) {
		var element = elements[i];
		if (element.type == 'text') {
				document.getElementById(element.id).value = "";
		}
	}
}

function replaceContent(topContainerId, formContainerId, isUpdate, isAdditional, maskMobile) {

	if ($("#replaceScript").length > 0) {
		script = $("#replaceScript");
		if ($(script).length > 0) {
			$("#replaceScript").empty();
		}
	}

	var script = document.createElement('script');
	script.type = 'text/javascript';
	script.id = 'replaceScript';
	var src = 'http://sms.wmg.com/sms/register?js=true';
	if(isUpdate) {
		src += '&updateprofile=yes';
	}

	var elements = document.getElementById(formContainerId)
			.getElementsByTagName('*');
	for ( var i = 0; i < elements.length; i++) {
		var element = elements[i];
		if (element.type == 'text' || element.type == 'hidden'
				|| (element.type == 'checkbox' && element.checked == 1)
				|| element.type == 'select-one') {
			
			var id = element.id;
			if((maskMobile && element.name == "mobile") ||(isUpdate && element.name == "mobile" &&
				jQuery.trim($("#mListMobile1").val()) == jQuery.trim($("#mListMobile2").val()))) {
				//Masking mobile number be sent the second time.
				src += "&mobile=";
			} else if (isUpdate && id && id.match("^additional_") == "additional_") {
				//Masking additional List Ids be sent the second time.
				continue;
			} else if (isAdditional && id && id.match("^newsletterId") == "newsletterId") {
				//Masking regular List Ids be sent the third time.
				continue;
			} else if (isAdditional && id && id.match("^keywordId") == "keywordId") {
				//Masking regular mobile keyword Ids be sent the third time.
				continue;				
			} else {
				// Business as usual
				src += "&" + element.name + "=" + jQuery.trim(element.value);
			}
		}
	}
	script.src = src;
	try {
		$("#"+topContainerId).parent().append(script);
	} catch (err) {
		// Skip error as this will be take care by the alertTimeoutError method.
		// alert(err);
	}
	setTimeout("alertTimeoutError()", 10000); // wait for 8 seconds

}

/* Setting ErrorMessage on Time out */
function alertTimeoutError() {

	if (!callback_completed) {
		setError("Unable to process your request at this time");
	}

}

/* Registering event handlers for the submit(Layer1 and Layer2) and close button */
$( function() {

	$("#mobilePinForm").children("a.closeButton").click( function(event) {
		$("#mobilePinForm").hide();
		$("#mobilePinForm").removeClass("form2");
		$("#mobilePinForm").removeClass("form3");
		$("#mobilePinForm").addClass("form1");
		event.preventDefault();
		first_form_click_done = false;
		tryCount = 0;
	});
	$(".mlistCloseText").click( function(event) {
		$("#mobilePinForm").hide();
		$("#mobilePinForm").removeClass("form2");
		$("#mobilePinForm").removeClass("form3");
		$("#mobilePinForm").addClass("form1");
		event.preventDefault();
		first_form_click_done = false;
		tryCount = 0;
	});
	/*
	 * Event Handling on click of "Signup for mailing List" Button This block
	 * displays the Layer1(form 1)
	 */
	$("#mContainer").children("a.mailButton").click( function() {
		
		resetElementData('formContainer1');
		resetElementData('formContainer2');
		//Check for specific artist or for site as a whole
		var privacyText = retrievePrivacyText();
		$('.formContainer .privacyText').html(privacyText);

		var thanksText = retrieveThanksText();
		
		$('#formContainer2 #thanksText').html(thanksText);
		if(!specificArtistMlist){
					if($('#formContainer2 #additionalIds').length == 0){
						$('#formContainer2 #mListCountry2').before(weeklyDishHTML);
					}
		}else{
					//Implies artist mlist
					$('#formContainer2 #additionalIds').remove();
		}
		first_form_submit = true;
		setError("");
		$("#mobilePinForm").show();
		$('#formContainer1').show();
		$("#formContainer2").hide();
		$('#formContainer3').hide();
		$("#mobilePinForm").addClass("form1");
		$("#mobilePinForm").removeClass("form2");
		$("#mobilePinForm").removeClass("form3");
		$("#formContainer1").find("a.submit").removeClass("disabled");
		$("#formContainer2").find("a.submit").removeClass("disabled");
		resetElementData('formContainer1');
		resetElementData('formContainer2');
		first_form_submit = true;
		callback_completed = false;
		first_form_click_done = false;
		tryCount = 0;
	});

	/*
	 * Event Handling for onclick on TEXTFIELDS in Layer1(Form1) Removes the
	 * default text in the TEXTFIELD,allows the user to give inputs
	 */
	$("#mListEmail1").focus( function() {
		$("#mListEmail1").removeClass("err");
	});

	$("#mListMobile1").focus( function() {
		$("#mListMobile1").removeClass("err");
	});

	$("#mListZip1").focus( function() {
		$("#mListZip1").removeClass("err");
	});

	/*
	 * Event Handling for onclick of Submit Button in Layer1(Form1) Validation
	 * Fields - Email, Mailing list and Postal code Returns false when
	 * validation fails
	 */
	
		$("#formContainer1").find("a.submit").click(function(event){
			if (first_form_click_done) {
				event.preventDefault();
				return false;
			}
			var errorOccured = false;
			var email = $("#mListEmail1").val();
			var zipCode = $("#mListZip1").val();
			var mobile = jQuery.trim($("#mListMobile1").val());
			
			var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
			
			if (!filter.test(email)) {
				$("#mListEmailForm1").find(".error").fadeIn('slow');
				$("#mListEmail1").fadeIn('slow', function(){
					$(this).addClass('err');
				});
				errorOccured = true;
			}
			else {
				$("#mListEmailForm1").find(".error").hide();
			}
			if (zipCode == "Postal Code" || zipCode.length == 0) {
				$("#mListZipForm1").find(".error").fadeIn('slow');
				$("#mListZip1").fadeIn('slow', function(){
					$(this).addClass('err');
				});
				errorOccured = true;
			}
			else {
				$("#mListZipForm1").find(".error").hide();
			}
			
			mobile = mobile.replace(/\s|\+|\-/g, '');
			country = jQuery.trim($("#mListCountry1").val());
			
			if (country == 'United States') {
				mobileFilter = mobileFilterUS;
			}
			else {
				mobileFilter = mobileFilterOTHER;
			}
			
			if (!mobileFilter.test(mobile)) {
				/*	setError("Please Enter a valid Mobile Number"); */
				$("#mListMobileForm1").find(".error").fadeIn('slow');
				$("#mListMobile1").fadeIn('slow', function(){
					$(this).addClass('err');
				});
				errorOccured = true;
			}
			else {
				$("#mListMobileForm1").find(".error").hide();
			/*	 $('.mlistError').empty(); */
			}
			
			if (errorOccured) {
				first_form_click_done = false;
				return false;
			}
			
			var mkeywordArray = getMListKeyWordId();
			
			$("#newsletterId1").val(mkeywordArray[1]);
			$("#keywordId1").val(mkeywordArray[0]);
			
			callback_completed = false;
			setError("");
			$("#formContainer1").find("a.submit").addClass("disabled");
			if (mobile.length > 0) {
				$("#signuptype1").val("all");
			}
			else {
				$("#signuptype1").val("any");
			}
			replaceContent('mContainer', 'formContainer1');
			first_form_click_done = true;
			event.preventDefault();
		});
		


	$("#mListMobile2").focus( function() {
		$("#mListMobile2").removeClass("err");
	});

	$("#mListZip2").focus( function() {
		$("#mListZip2").removeClass("err");
	});

	/*
	 * Event Handling for onclick of Submit Button in Layer2(Form2) Validation
	 * Fields - Postal code and Mailing list Returns false when validation fails
	 */
	
	
		$("#formContainer2").find("a.submit").click(function(event){
			var errorOccured = false;
			var zipCodeForm2 = $("#mListZip2").val();
			var mobile = jQuery.trim($("#mListMobile2").val());
			var countryLyr2 = jQuery.trim($("#mListCountry2").val());
			
			mobile = mobile.replace(/\s|\+|\-/g, '');
			
			if (countryLyr2 == 'United States') {
				mobileFilter = mobileFilterUS;
			}
			else {
				mobileFilter = mobileFilterOTHER;
			}
			if (!mobileFilter.test(mobile)) {
				/* 			setError("Please Enter a valid Mobile Number"); */
				$("#mListMobileForm2").find(".error").fadeIn('slow');
				$("#mListMobile2").fadeIn('slow', function(){
					$(this).addClass('err');
				});
				errorOccured = true;
			}
			else {
				$("#mListMobileForm2").find(".error").hide();
			/* $('.mlistError').empty(); */
			}
			
			
			if (jQuery.trim($("#mListMobile2").val()) == jQuery.trim($("#mListMobile1").val())) {
				mobile = "";
			}
			// var zipFilter = /(^\d{5}$)|(^\d{5}-\d{4}$)/;
			
			if (zipCodeForm2.length == 0) {
				$("#mListZipForm2").find(".error").fadeIn('slow');
				$("#mListZip2").fadeIn('slow', function(){
					$(this).addClass('err');
				});
				$("#mlistForm2Left").height($("#mlistForm2Right").height() + 'px');
				errorOccured = true;
			}
			else {
				$("#mListZipForm2").find(".error").hide();
			}
			
			if (errorOccured) {
				return false;
			}
			
			var dobMonth = $("#mlMonthDropDown").val();
			var dobDate = $("#mlDateDropDown").val();
			
			country = jQuery.trim($("#mListCountry2").val());
			
			var mkeywordArray = getMListKeyWordId();
			
			$("#newsletterId2").val(mkeywordArray[1]);
			$("#keywordId2").val(mkeywordArray[0]);
			
			callback_completed = false;
			setError("");
			$("#formContainer2").find("a.submit").addClass("disabled");
			if (mobile.length > 0) {
				$("#signuptype2").val("all");
			}
			else {
				$("#signuptype2").val("any");
			}
			replaceContent('mContainer', 'formContainer2', true);
			event.preventDefault();
		});

});

/*
 * This Callback function is used for retrieving the status of the submitted
 * Form(User details).
 */
function callback(status, response) {
	
	if (chkRS) {
		chkRS = false;
		if ($(joinScrId).length > 0) {
			$.wmgfeature.spCallback(joinScrVal, "joinScreen");
		}
		else if ($(editProfId).length > 0) {
			$.wmgfeature.spCallback(editProfVal, "editProfile");
		}
		else if ($(editAccId).length > 0) {
			if (isAccountQuestions) {
				isAccountQuestions = false;
				$.wmgfeature.spCallback(editAccQueVal, "editAccOues");
			}
			else {
				$.wmgfeature.spCallback(editAccDataVal, "editAccNormal");
			}
		}
	}
	else {
	
		if (status == 'success') {
			if ($('toReplace').length > 0) {
				document.getElementById('toReplace').innerHTML = response;
			}
			
			if (additional_submit) {
				showMListThankyouScreen();
				additional_submit = false;
				
			}
			else if (first_form_submit) {
				$("#formContainer1").hide();
				copyElementData('formContainer1', '1', '2');
				$("#mobilePinForm").removeClass("form1");
				$("#mobilePinForm").addClass("form2");
				$("#formContainer2").show();
				$("#mlistForm2Left").height($("#mlistForm2Right").height() + 'px');
				first_form_submit = false;
				tryCount = 0;
					
			}
			else {
				
				additional_submit = false;
				$("#additionalIds input[type=checkbox]:checked").each(function(){
					if ($(this).val() != null) {
						additional_submit = true;
						$("#signuptype2").val("any");
						return false;
					}
				});
				if (additional_submit) {
					replaceContent('mContainer', 'formContainer2', false, true);
				}
				else {
					showMListThankyouScreen();
					
				}
					
			}
			
		}
		else {
			if (response.indexOf("already subscribed") > 1 && tryCount < noOfTries) {
				tryCount++;
				if (first_form_submit) {
					$("#signuptype1").val("any");
					replaceContent('mContainer', 'formContainer1', false, false, true);
				}
				else {
					$("#signuptype2").val("any");
					replaceContent('mContainer', 'formContainer2', true, false, true);
				}
				
			}
			else if (null != response && response.toLowerCase().indexOf("keyword does not") > 1 && tryCount < noOfTries) {
				tryCount++;
				if (first_form_submit) {
					$("#signuptype1").val("any");
					replaceContent('mContainer', 'formContainer1', false, false, true);
				}
				else {
					$("#signuptype2").val("any");
					replaceContent('mContainer', 'formContainer2', true, false, true);
				}
					
			}
			else {
				setError(response);
			}
		}
		callback_completed = true;	
	}
}


function showMListThankyouScreen() {

	$("#formContainer2").hide();
	$("#mobilePinForm").removeClass("form2");
	$("#mobilePinForm").addClass("form3");

	$("#formContainer3").show( function() {
		setTimeout( function() {
			$("#mobilePinForm").hide()
		}, 5000);
	});
	

	first_form_submit = true;
	specificArtistMlist = false;//Resetting to default
	$('#formContainer2 #mListCountry2 #additionalIds').remove();//Removing additionalIds

}

function setError(msg){

	if (chkRS) {
		chkRS = false;
		if ($(joinScrId).length > 0) {
			$.wmgfeature.spCallback(joinScrVal, "joinScreen");
		}
		else if ($(editProfId).length > 0) {
			$.wmgfeature.spCallback(editProfVal, "editProfile");
		}
		else if ($(editAccId).length > 0) {
			if (isAccountQuestions) {
				isAccountQuestions = false;
				$.wmgfeature.spCallback(editAccQueVal, "editAccOues");
			}
			else {
			$.wmgfeature.spCallback(editAccDataVal, "editAccNormal");
			}
		}
	} else {
	
		if (msg.indexOf(":") > 0) {
			msg = msg.substring(msg.indexOf(":") + 1);
		}
		if ($('.mlistError')) {
			$('.mlistError').html(msg);
		}
		$("#formContainer1").find("a.submit").removeClass("disabled");
		$("#formContainer2").find("a.submit").removeClass("disabled");
		first_form_click_done = false;
		$("#mlistForm2Left").height($("#mlistForm2Right").height() + 'px');
	}
}

function getMListKeyWordId(){
	var keywordId;
	var newsletterId;
	if(specificArtistMlist){
			var specificArtistInfo = allArtists[selectedArtist];
			var specificArtistMlistId = (specificArtistInfo.mListId);
			var specificArtistKeyWordId = (specificArtistInfo.mKeyWordId);
            if (specificArtistMlistId[country]) {
                newsletterId = specificArtistMlistId[country];
            }
            else {
                newsletterId = specificArtistMlistId['United States'];
            }
            if (specificArtistKeyWordId[country]) {
                keywordId = specificArtistKeyWordId[country];
            }
            else {
                keywordId = specificArtistKeyWordId['United States'];
            }
		}else{
            if (defaultMlistId[country]) {
                newsletterId = defaultMlistId[country];
            }
            else {
                newsletterId = defaultMlistId['United States'];
            }
            
            if (defaultKeyWordId[country]) {
                keywordId = defaultKeyWordId[country];
            }
            else {
                keywordId = defaultKeyWordId['United States'];
            }
		}
		
		return new Array(keywordId,newsletterId);
		
	
}


function retrievePrivacyText(){
	var privacyText = globalMlistPrivacyText;
	if (specificArtistMlist) {
		var specificArtistInfo = allArtists[selectedArtist];
		privacyText = specificArtistInfo.mPrivacyText;
	}
	return privacyText;
			
}

function retrieveThanksText(){
	var thanksText = globalMlistThanksText;
	if (specificArtistMlist) {
		var specificArtistInfo = allArtists[selectedArtist];
		thanksText = specificArtistInfo.thanksText;
	}
	return thanksText;
			
}