var textInserted = false;

function formatCheckoutLayout(){    

	var node_br0 = document.createElement('BR');
    node_br0.style.clear = 'both';    
    
    var node_br1 = document.createElement('BR');
    node_br1.style.clear = 'both';

    var node_div1 = document.createElement('DIV');
    node_div1.style.marginBottom = '20px';
    node_div1.style.paddingLeft = '60px';
    node_div1.style.fontStyle = 'italic';
    node_div1.innerHTML = 'Campaign finance law requires us to obtain your occupation and employer, and to verify the following statements are true.';

    var node_br2 = document.createElement('BR');
    node_br2.style.clear = 'both';

    var node_div2 = document.createElement('DIV');
    node_div2.style.maxWidth = '500px';
    node_div2.style.marginLeft = 'auto';
    node_div2.style.marginRight = 'auto';
    node_div2.style.lineHeight = '2';
    node_div2.innerHTML = '<ul><li>I am over 18 years old.</li><li>I am a U.S. citizen or lawfully admitted permanent resident (i.e., green card holder).</li><li>This contribution is made from my own funds, not those of another</li><li>This contribution is not made from the funds of a corporation or labor organization</li><li>This contribution is made on a personal credit card or debit card for which I have legal obligation to pay, and is not made either on a corporate or business entity credit card or the card of another person.</li><li>This contribution is not made from the funds of an entity or person who is a federal contractor.</li></ul>';

  document.getElementById('FormField_31').parentNode.style.display = 'none';

	/**************************************************/
    document.getElementById('FormField_6').style.display = 'none';

    var theDTs = '';
    
    var billingBlock = (document.getElementById('FormField_13').parentNode).parentNode;
    
    theDTs = billingBlock.getElementsByTagName('DT');
	
	if (!textInserted) {
		for(i=0; i<theDTs.length; i++) {
		  if(theDTs[i].innerHTML.indexOf('Email') > -1){
			 theDTs[i].parentNode.insertBefore(node_br0,theDTs[i+1]);
		  }
		
		  if(theDTs[i].innerHTML.indexOf('Employer') > -1){
			 theDTs[i].parentNode.insertBefore(node_br1,theDTs[i]);
			 theDTs[i].parentNode.insertBefore(node_div1,theDTs[i]);
		  }

		  if(theDTs[i].innerHTML.indexOf('Certify') > -1){
			 theDTs[i].parentNode.insertBefore(node_br2,theDTs[i]);
			 theDTs[i].parentNode.insertBefore(node_div2,theDTs[i]);
		  }
		/*     
		  if(theDTs[i].innerHTML.indexOf('Get Mobile Alerts') > -1){
			 theDTs[i].parentNode.insertBefore(node_br3,theDTs[i]);
			 theDTs[i].parentNode.insertBefore(node_div3,theDTs[i]);
			 theDTs[i].style.display = 'none';
			 document.getElementById('FormField_37').parentNode.style.display = 'none';

		 }        
		*/
		}
		textInserted = true;
	}

	/**************************************************/

     document.getElementById('FormField_16').style.display = 'none';

    var shippingBlock = (document.getElementById('FormField_23').parentNode).parentNode;

    var node_div3 = document.createElement('DIV');

    var empInput = document.getElementById('FormField_26');
    empInput.value = 'n/a';
    empInput.style.display = 'none';

    var occInput = document.getElementById('FormField_28');
    occInput.value = 'n/a';
    occInput.style.display = 'none';

    var certInput = document.getElementById('FormField_30');
    certInput.value = 'n/a';
    var optionList = certInput.getElementsByTagName('option')[1].selected = 'true';
    certInput.style.display = 'none';

    theDTs = shippingBlock.getElementsByTagName('DT');

    for(i=0; i<theDTs.length; i++) {
       if(theDTs[i].innerHTML.indexOf('Employer') > -1){
          theDTs[i].parentNode.insertBefore(node_div3,theDTs[i]);
          theDTs[i].style.display = 'none';
       }

       if(theDTs[i].innerHTML.indexOf('Occupation') > -1){
          theDTs[i].style.display = 'none';
       }

       if(theDTs[i].innerHTML.indexOf('Certify') > -1){
          theDTs[i].style.display = 'none';
       }
	/*
       if(theDTs[i].innerHTML.indexOf('Mobile') > -1){
          theDTs[i].style.display = 'none';
       }
	*/
    }    
}

var ExpressCheckout = {
    completedSteps: new Array(),
    currentStep: 'AccountDetails',
    signedIn: 0,
    digitalOrder: 0,
    createAccount: 0,
    anonymousCheckout: 0,
    checkoutLogin: 0,
    usingMultipleAddresses: false,
    init: function()
    {
        if($('#CheckoutStepAccountDetails').css('display') === 'none') {
            ExpressCheckout.currentStep = 'BillingAddress';
        }
        else {
            $('#BillingDetailsLabel').html(lang.ExpressCheckoutStepBillingAccountDetails);
        }

        $('.ExpressCheckoutBlock').hover(function() {
            if($(this).hasClass('ExpressCheckoutBlockCompleted')) {
                $(this).css('cursor', 'pointer');
            }
        },
        function() {
            $(this).css('cursor', 'default');
        });

        $('.ExpressCheckoutTitle').click(function() {
            if($(this).hasClass('ExpressCheckoutBlockCompleted')) {
                $(this).find('.ChangeLink').click();
            }
        });

        // Capture any loading errors
        $(document).ajaxError(function(event, request, settings) {
            ExpressCheckout.HideLoadingIndicators();
            alert(lang.ExpressCheckoutLoadError);
        });
    },

    Login: function()
    {
        $('#CheckoutLoginError').hide();
        ExpressCheckout.anonymousCheckout = 0;
        ExpressCheckout.createAccount = 0;

        if(ExpressCheckout.validateEmailAddress($('#login_email').val()) === false) {
            alert(lang.LoginEnterValidEmail);
            $('#login_email').focus();
            $('#login_email').select();
            return false;
        }

        if($('#login_pass').val() === '') {
            alert(lang.LoginEnterPassword);
            $('#login_pass').focus();
            return false;
        }

        ExpressCheckout.ShowLoadingIndicator('#LoginForm');
        $.ajax({
            url: 'remote.php',
            type: 'post',
            dataType: 'json',
            data: 'w=expressCheckoutLogin&'+$('#LoginForm').serialize(),
            success: ExpressCheckout.HandleResponse
        });

        return false;
    },

    HandleResponse: function(response)
    {
        ExpressCheckout.HideLoadingIndicators();

        if(response.completedSteps !== undefined) {
            $.each(response.completedSteps, function() {
                var value = document.createTextNode(this.message);
                $('#CheckoutStep'+this.id+' .ExpressCheckoutCompletedContent').html(value);
                $('#CheckoutStep'+this.id).addClass('ExpressCheckoutBlockCompleted');
                ExpressCheckout.completedSteps[ExpressCheckout.completedSteps.length] = this.id;
            });
        }

        if(response.stepContent !== undefined) {
            $.each(response.stepContent, function() {
                $('#CheckoutStep'+this.id+' .ExpressCheckoutContent').html(this.content);
                $('#CheckoutStep'+this.id+' .ExpressCheckoutContent .FormField.JSHidden').show();
            });
        }
        formatCheckoutLayout();
        ExpressCheckout.HandleResponseStatus(response);
    },

    HandleResponseStatus: function(response)
    {
        if(response.status === 0) {
            if(response.errorContainer) {
                $(response.errorContainer).html(response.errorMessage).show();
            }
            else {
                alert(response.errorMessage);
            }
        }

        if(response.changeStep) {
            ExpressCheckout.ChangeStep(response.changeStep);
            ExpressCheckout.ResetNextSteps();
        }

        // Set focus to a particular field
        if(response.focus) {
            try {
                $(response.focus).focus().select();
            }
            catch(e) { }
        }
    },

    GuestCheckout: function()
    {
        var type;

        $('#CreateAccountForm').show();
        $('#CheckoutLoginError').hide();

        if($('#CheckoutGuestForm').css('display') !== 'none' && !$('#checkout_type_register:checked').val()) {
            type = 'guest';
            ExpressCheckout.anonymousCheckout = 1;
            ExpressCheckout.createAccount = 0;
        }
        else {
            type = 'account';
            ExpressCheckout.anonymousCheckout = 0;
            ExpressCheckout.createAccount = 1;
        }

        ExpressCheckout.ShowLoadingIndicator('#CheckoutGuestForm');
        $.ajax({
            url: 'remote.php',
            type: 'post',
            dataType: 'json',
            data: {
                w: 'expressCheckoutGetAddressFields',
                type: type
            },
            success: ExpressCheckout.HandleResponse
        });
    },

    ResetNextSteps:function()
    {
        var steps = ExpressCheckout.GetSteps();
        var beginReset = false;
        var newCompleted = new Array();
        $.each(steps, function(i, step) {
            if(step === ExpressCheckout.currentStep) {
                newCompleted[newCompleted.length] = step;
                beginReset = true;
            }
            else if(beginReset === true) {
                $('#CheckoutStep'+step).removeClass('ExpressCheckoutBlockCompleted');
                $('#CheckoutStep'+step+' .ExpressCheckoutCompletedContent').html('');
            }
        });

        ExpressCheckout.completedSteps = newCompleted;
    },

    ChangeStep: function(step)
    {
        var topAcc2;

        // Re-enable the submit button if previously disabled (ChangeStep is called by the response handler so this is
        // a safe place to do so).
        $('#bottom_payment_button').removeAttr('disabled');

        if(typeof(step) == 'undefined') {
            step = ExpressCheckout.CalculateNextStep(ExpressCheckout.currentStep);
        }

        if(step === ExpressCheckout.currentStep) {
            return false;
        }

        if (step === 'BillingAddress' && this.usingMultipleAddresses) {
            $('.SelectMultipleAddresses').hide();
        }

        if (step === 'ShippingAddress' && this.usingMultipleAddresses) {
            $('.SelectMultipleAddresses').show();
        }
		
	if (step === 'AccountDetails') {
		textInserted == false;
	}

        $('#CheckoutStep'+ExpressCheckout.currentStep+' .ExpressCheckoutContent').slideUp('slow');
        $('#CheckoutStep'+ExpressCheckout.currentStep).addClass('ExpressCheckoutBlockCollapsed');
        if($.inArray(ExpressCheckout.currentStep, ExpressCheckout.completedSteps) !== -1) {
            $('#CheckoutStep'+ExpressCheckout.currentStep).addClass('ExpressCheckoutBlockCompleted');
        }

        $('#CheckoutStep'+step+' .ExpressCheckoutContent').slideDown('slow',function() {

            //check weather the theme support the view port functions
            if( $.inviewport !== undefined ) {
                var checkoutInViewport = $(this).find('.ExpressCheckoutTitle').is(":in-viewport");

                if (!checkoutInViewport) {
                    topAcc2 = $(this).offset().top;
                    $('html, body').animate({ scrollTop: topAcc2 - 90}, 600);
                }
            }
        });

        $('#CheckoutStep'+step).removeClass('ExpressCheckoutBlockCollapsed');
        ExpressCheckout.currentStep = step;
        return false;
    },

    GetSteps: function()
    {
        var steps = new Array();
        if(ExpressCheckout.signedIn === 0) {
            steps[steps.length] = 'AccountDetails';
        }
        steps[steps.length] = 'BillingAddress';
        if(!ExpressCheckout.digitalOrder) {
            steps[steps.length] = 'ShippingAddress';
            steps[steps.length] = 'ShippingProvider';
        }
        steps[steps.length] = 'Confirmation';
        steps[steps.length] = 'PaymentDetails';
        return steps;
    },

    CalculateNextStep: function(currentStep) {
        var steps = ExpressCheckout.GetSteps();
        var nextStep = '';
        $.each(steps, function(i, step) {
            if(step === currentStep) {
                nextStep = steps[i + 1];
            }
        });

        if(nextStep) {
            return nextStep;
        }
    },

    // This function is overwritten by address_validation.js if Avalara's address validation feature is turned on
    ChooseBillingAddress: function()
    {
        var addressType;
        // Chosen to use a new address?
        if(!$('#BillingAddressTypeExisting:checked').val() || $('#ChooseBillingAddress').css('display') === 'none') {
            // If creating a new account, validate the account fields as well
            if((ExpressCheckout.anonymousCheckout || ExpressCheckout.createAccount) &&
                !ExpressCheckout.ValidateNewAccount(true)) {
                    return false;
            }

            if(!ExpressCheckout.ValidateNewAddress('billing')) {
                return false;
            }

            addressType = 'new';
        }
        // An address wasn't selected
        else if($('.SelectBillingAddress select option:selected').val() === -1) {
            alert(lang.ExpressCheckoutChooseBilling);
            $('.SelectBillingAddress select').focus();
            return false;
        }
        else {
            addressType = 'existing';
        }

        var createAppend = '';
        if(ExpressCheckout.createAccount) {
            createAppend = '&createAccount=1';
        }

        // ISC-1214: no script issue in webkit browser, with serialized form submission
        $('noscript').remove();

        $.ajax({
            url: 'remote.php',
            type: 'post',
            dataType: 'json',
            data: 'w=saveExpressCheckoutBillingAddress&'
                + $('#NewBillingAddress').serialize()
                + '&BillingAddressType=' + addressType
                + createAppend,
            success: ExpressCheckout.HandleResponse
        });
        return false;
    },

    // This function is overwritten by address_validation.js if Avalara's address validation feature is turned on
    ChooseShippingAddress: function(copyBilling)
    {
        var addressType;
        // Chosen to use a new address?
        if(!$('#ShippingAddressTypeExisting:checked').val() || $('#ChooseShippingAddress').css('display') === 'none') {
            if(!ExpressCheckout.ValidateNewAddress('shipping')) {
                return false;
            }

            addressType = 'new';
        }
        // An address wasn't selected
        else if($('.SelectShippingAddress select option:selected').val() === -1) {
            alert(lang.ExpressCheckoutChooseShipping);
            $('.SelectShippingAddress select').focus();
            return false;
        }
        else {
            addressType = 'existing';
        }

        $.ajax({
            url: 'remote.php',
            type: 'post',
            dataType: 'json',
            data: 'w=saveExpressCheckoutShippingAddress&'
                +$('#NewShippingAddress').serialize()
                +'&ShippingAddressType='+addressType,
            success: ExpressCheckout.HandleResponse
        });
        return false;
    },

    SetBillingAndShippingAddress: function()
    {
        if ($('.SelectBillingAddress select option:selected').html() === null) {
            return;
        }
        // billing address is pre-selected so update the HTML block content from selected index
        billingAddress = $('.SelectBillingAddress select option:selected').html().substring(0, 58);
        $('#CheckoutStepBillingAddress .ExpressCheckoutCompletedContent').html(billingAddress + '...');
        $('#CheckoutStepBillingAddress').addClass('ExpressCheckoutBlockCompleted');

        // select given shipping address and reset the cart step to ShippingProvider
        ExpressCheckout.ChooseShippingAddress();

        return false;
    },

    ChooseShippingProvider: function()
    {
        // A shipping provider hasn't been selected
        var shippingValid = true;
        if(!$('#CheckoutStepShippingProvider .ShippingProviderList input[type=radio]:checked').val()) {
            alert(lang.ExpressCheckoutChooseShipper);
            $('#CheckoutStepShippingProvider .ShippingProviderList input[type=radio]').get(0).focus();
            shippingValid = false;
            return false;
        }

        if(shippingValid === false) {
            return false;
        }

        $.ajax({
            url: 'remote.php',
            type: 'post',
            dataType: 'json',
            data: 'w=saveExpressCheckoutShippingProvider&'+$('#CheckoutStepShippingProvider form').serialize(),
            success: ExpressCheckout.HandleResponse
        });
        return false;
    },

    ShowLoadingIndicator: function(step) {
        if(typeof(step) == 'undefined') {
            step = 'body';
        }
        $(step).find('.ExpressCheckoutBlock input[type=submit]').each(function() {
            $(this).attr('oldValue', $(this).val());
            $(this).val(lang.ExpressCheckoutLoading);
            $(this).attr('disabled', true);
        });
        $(step).find('.LoadingIndicator').show();
        $('body').css('cursor', 'wait');
    },

    HideLoadingIndicators: function()
    {
        HideLoadingIndicator();
        $('.ExpressCheckoutBlock input[type=submit]').each(function() {
            if($(this).attr('oldValue') && $(this).attr('disabled') === true) {
                $(this).val($(this).attr('oldValue'));
                $(this).attr('disabled', false);
            }
        });
        $('.LoadingIndicator').hide();
        $('body').css('cursor', 'default');
    },

    LoadOrderConfirmation: function()
    {
        postVars.w = 'expressCheckoutShowConfirmation';
        $.ajax({
            url: 'remote.php',
            type: 'post',
            dataType: 'json',
            data: postVars,
            success: ExpressCheckout.HandleResponse
        });
    },

    HidePaymentForm: function()
    {
        $('#CheckoutStepPaymentDetails').hide();
        $('#CheckoutStepPaymentDetails .ExpressCheckoutContent').html('');
    },

    LoadPaymentForm: function(provider)
    {
        $.ajax({
            url: 'remote.php',
            data: 'w=expressCheckoutLoadPaymentForm&'+$('#CheckoutStepConfirmation form').serialize(),
            dataType: 'json',
            type: 'post',
            success: ExpressCheckout.HandleResponse
        });
    },

    ShowSingleMethodPaymentForm: function()
    {
        $('#CheckoutStepPaymentDetails').show();
        ShowContinueButton();
    },

    ValidateNewAccount: function()
    {
        var password, confirmPassword, formfield = FormField.GetValues(CustomCheckoutFormNewAccount);

        for (var i=0; i<formfield.length; i++) {

            // Check email
            if (formfield[i].privateId === 'EmailAddress') {
                if (ExpressCheckout.validateEmailAddress(formfield[i].value) === false) {
                    alert(lang.LoginEnterValidEmail);
                    FormField.Focus(formfield[i].field);
                    return false;
                }
            }

            if (formfield[i].privateId === 'Password') {
                if(!ExpressCheckout.createAccount) {
                    continue;
                }
                password = formfield[i];
            }
            else if(formfield[i].privateId === 'ConfirmPassword') {
                if(!ExpressCheckout.createAccount) {
                    continue;
                }
                confirmPassword = formfield[i];
            }

            var rtn = FormField.Validate(formfield[i].field);
            if (!rtn.status) {
                alert(rtn.msg);
                FormField.Focus(formfield[i].field);
                return false;
            }
        }

        // Compare the passwords
        if (ExpressCheckout.createAccount && password && password.value !== confirmPassword.value) {
            alert(lang.AccountPasswordsDontMatch);
            FormField.Focus(confirmPassword.field);
            return false;
        }

        return true;
    },

    BuildAddressLine: function(type)
    {
        var formId, i;

        var fieldList = {
            'FirstName' : '',
            'LastName' : '',
            'Company' : '',
            'AddressLine1' : '',
            'City' : '',
            'State' : '',
            'Zip' : '',
            'Country' : ''
        };

        if(type === 'billing') {
            formId = CustomCheckoutFormBillingAddress;
        }
        else {
            formId = CustomCheckoutFormShippingAddress;
        }

        var formfields = FormField.GetValues(formId);
        var addressLine = '';

        for (i=0; i<formfields.length; i++) {
            fieldList[formfields[i].privateId] = formfields[i].value;
        }

        for (var i in fieldList) {
            var val = fieldList[i];
            if (val !== '') {
                if(addressLine !== '' && i !== 'LastName') {
                    addressLine += ', ';
                } else if(i === 'LastName') {
                    addressLine += ' ';
                }

                addressLine += val;
            }
        };

        return addressLine;
    },

    ValidateNewAddress: function(lowerType, resultOnly)
    {
        var formId;

        if (resultOnly !== true) {
            resultOnly = false;
        }

        if(lowerType === 'billing') {
            formId = CustomCheckoutFormBillingAddress;
        } else {
            formId = CustomCheckoutFormShippingAddress;
        }

        var formfields = FormField.GetValues(formId);
        var hasErrors = false;

        for (var i=0; i<formfields.length; i++) {

            var rtn = FormField.Validate(formfields[i].field);

            if (!rtn.status) {
                if (!resultOnly) {
                    alert(rtn.msg);
                }

                FormField.Focus(formfields[i].field);
                hasErrors = true;
                return false;
            }
        }

        if(hasErrors === true) {
            return false;
        }
        else {
            return true;
        }
    },

    validateEmailAddress: function(email)
    {
        if(email.indexOf('@') === -1 || email.indexOf('.') === -1) {
            return false;
        }

        return true;

    },

    ToggleAddressType: function(address, type)
    {
        this.usingMultipleAddresses = false;
        if (type === 'Select') {
            $('.Select' + address + 'Address').show();
            $('.Add' + address + 'Address').hide();
        } else if (type === 'Multiple') {
            this.usingMultipleAddresses = true;
            $('.Add' + address + 'Address').hide();
            $('.Select'+address+'Address').hide();
        } else {
            $('.Add'+address+'Address').show();
            $('.Select'+address+'Address').hide();
        }
        $('.SelectMultipleAddresses').toggle(this.usingMultipleAddresses);
    },

    SelectedPaymentProvider: function() {
        var paymentProvider = '';

        // Get the ID of the selected payment provider
        if($('#use_store_credit').css('display') !== "none") {
            if($('#store_credit:checked').val()) {
                if($('#credit_provider_list').css('display') != "none") {
                    paymentProvider = $('#credit_provider_list input:checked');
                }
            }
            else {
                paymentProvider = $('#provider_list input:checked');
            }
        }
        else {
            paymentProvider = $('#provider_list input:checked');
        }
        return paymentProvider
    },

    ConfirmPaymentProvider: function()
    {
        //if terms and conditions is enabled and the customer didn't tick agree terms and conditions
        if($('.CheckoutHideOrderTermsAndConditions').css('display') !== "none" && $('#AgreeTermsAndConditions').prop('checked') !== true){
            alert(lang.TickArgeeTermsAndConditions);
            return false;
        }

        if(!confirm_payment_provider()) {
            return false;
        }

        var paymentProvider = ExpressCheckout.SelectedPaymentProvider();

        // Disable the button to prevent duplicate submissions.
        $('#bottom_payment_button').attr('disabled', 'disabled');

        if(paymentProvider != '' && $(paymentProvider).hasClass('ProviderHasPaymentForm')) {
            var providerName = $('.ProviderName'+paymentProvider.val()).html();
            $('#CheckoutStepConfirmation .ExpressCheckoutCompletedContent').html(providerName);
            ExpressCheckout.LoadPaymentForm($(paymentProvider).val());
            return false;
        }
        else {
            ExpressCheckout.HidePaymentForm();
            return true;
        }
    },

    ApplyCouponCode: function()
    {
        if($('#couponcode').val() === '') {
            alert(lang.EnterCouponCode);
            $('#couponcode').focus();
            return false;
        }

        // Reload the order confirmation
        $.ajax({
            url: 'remote.php',
            data: 'w=getExpressCheckoutConfirmation&'+$('#CheckoutStepConfirmation form').serialize(),
            dataType: 'json',
            type: 'post',
            success: ExpressCheckout.HandleResponse
        });

        return false;
    },

    UncheckPaymentProvider: function()
    {
        $('#provider_list input').each(function() {
            $(this).attr('checked', false);
        });
    }
};