// source --> http://mietauto-robert.ch/wp-content/plugins/gravityforms/js/gravityforms.js?ver=2.3.4.3 

// "prop" method fix for previous versions of jQuery (1.5 and below)
if( typeof jQuery.fn.prop === 'undefined' ) {
    jQuery.fn.prop = jQuery.fn.attr;
}

jQuery(document).ready(function(){
    //Formatting free form currency fields to currency
    jQuery(document).bind('gform_post_render', gformBindFormatPricingFields);
});

function gformBindFormatPricingFields(){
    jQuery(".ginput_amount, .ginput_donation_amount").bind("change", function(){
        gformFormatPricingField(this);
    });

    jQuery(".ginput_amount, .ginput_donation_amount").each(function(){
        gformFormatPricingField(this);
    });
}

//------------------------------------------------
//---------- CURRENCY ----------------------------
//------------------------------------------------
function Currency(currency){
    this.currency = currency;

    this.toNumber = function(text){

        if(this.isNumeric(text)) {
			return parseFloat(text);
		}

        return gformCleanNumber(text, this.currency["symbol_right"], this.currency["symbol_left"], this.currency["decimal_separator"]);
    };

	/**
	 * Attempts to clean the specified number and formats it as currency.
	 *
	 * @since 2.1.1.16 Allow the overriding of numerical checks.
	 *
	 * @param number    int  Number to be formatted. It can be a clean number, or an already formatted number.
	 * @param isNumeric bool Whether or not the number is guaranteed to be a clean, unformatted number.
	 *                       When false the function will attempt to clean the number. Defaults to false.
	 *
	 * @return string A number formatted as currency.
	 */
	this.toMoney = function(number, isNumeric){

		isNumeric = isNumeric || false; //isNumeric is an optional parameter. Defaults to false

		if( ! isNumeric ) {
			//Cleaning number, removing all formatting
			number = gformCleanNumber(number, this.currency["symbol_right"], this.currency["symbol_left"], this.currency["decimal_separator"]);
		}

		if(number === false) {
			return "";
		}

        number = number + "";
        negative = "";
        if(number[0] == "-"){

            number = parseFloat(number.substr(1));
			negative = '-';
		}

        money = this.numberFormat(number, this.currency["decimals"], this.currency["decimal_separator"], this.currency["thousand_separator"]);

		if ( money == '0.00' ){
			negative = '';
		}

        var symbol_left = this.currency["symbol_left"] ? this.currency["symbol_left"] + this.currency["symbol_padding"] : "";
        var symbol_right = this.currency["symbol_right"] ? this.currency["symbol_padding"] + this.currency["symbol_right"] : "";

		money =  negative + this.htmlDecode(symbol_left) + money + this.htmlDecode(symbol_right);

		return money;
    };


	/**
	 * Formats a number given the specified parameters.
	 *
	 * @since Unknown
	 *
	 * @param number        int    Number to be formatted. Must be a clean, unformatted  format.
	 * @param decimals      int    Number of decimals that the output should contain.
	 * @param dec_point     string Character to use as the decimal separator. Defaults to ".".
	 * @param thousands_sep string Character to use as the thousand separator. Defaults to ",".
	 * @param padded        bool   Pads output with zeroes if the number is exact. For example, 1.200.
	 *
	 * @return string The formatted number.
	 */
    this.numberFormat = function(number, decimals, dec_point, thousands_sep, padded){

    	var padded = typeof padded == 'undefined';
        number = (number+'').replace(',', '').replace(' ', '');
        var n = !isFinite(+number) ? 0 : +number,
        prec = !isFinite(+decimals) ? 0 : Math.abs(decimals),
        sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep, dec = (typeof dec_point === 'undefined') ? '.' : dec_point,
        s = '',

        toFixedFix = function (n, prec) {
            var k = Math.pow(10, prec);
            return '' + Math.round(n * k) / k;
        };

        if(decimals == '0') {

            n = n + 0.0000000001; // getting around floating point arithmetic issue when rounding. ( i.e. 4.005 is represented as 4.004999999999 and gets rounded to 4.00 instead of 4.01 )

            s = ('' + Math.round(n)).split('.');
        } else
        if(decimals == -1) {
            s = ('' + n).split('.');
        } else {

            n = n + 0.0000000001; // getting around floating point arithmetic issue when rounding. ( i.e. 4.005 is represented as 4.004999999999 and gets rounded to 4.00 instead of 4.01 )

            // Fix for IE parseFloat(0.55).toFixed(0) = 0;
            s = toFixedFix(n, prec).split('.');
        }

        if (s[0].length > 3) {
            s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep);
        }

        if(padded) {
            if ((s[1] || '').length < prec) {
                s[1] = s[1] || '';
                s[1] += new Array(prec - s[1].length + 1).join('0');
            }
        }

        return s.join(dec);
    }

    this.isNumeric = function(number){
        return gformIsNumber(number);
    };

    this.htmlDecode = function(text) {
        var c,m,d = text;

        // look for numerical entities &#34;
        var arr=d.match(/&#[0-9]{1,5};/g);

        // if no matches found in string then skip
        if(arr!=null){
            for(var x=0;x<arr.length;x++){
                m = arr[x];
                c = m.substring(2,m.length-1); //get numeric part which is refernce to unicode character
                // if its a valid number we can decode
                if(c >= -32768 && c <= 65535){
                    // decode every single match within string
                    d = d.replace(m, String.fromCharCode(c));
                }else{
                    d = d.replace(m, ""); //invalid so replace with nada
                }
            }
        }
        return d;
    };
}

/**
 * Gets a formatted number and returns a clean "decimal dot" number.
 *
 * Note: Input must be formatted according to the specified parameters (symbol_right, symbol_left, decimal_separator).
 * @example input -> $1.20, output -> 1.2
 *
 * @since 2.1.1.16 Modified to support additional param in Currency.toMoney.
 *
 * @param text              string The currency-formatted number.
 * @param symbol_right      string The symbol used on the right.
 * @param symbol_left       string The symbol used on the left.
 * @param decimal_separator string The decimal separator being used.
 *
 * @return float The unformatted numerical value.
 */
function gformCleanNumber(text, symbol_right, symbol_left, decimal_separator){
    var clean_number = '',
        float_number = '',
        digit = '',
        is_negative = false;

    //converting to a string if a number as passed
    text = text + " ";

    //Removing symbol in unicode format (i.e. &#4444;)
    text = text.replace(/&.*?;/g, "");

    //Removing symbol from text
    text = text.replace(symbol_right, "");
    text = text.replace(symbol_left, "");

    //Removing all non-numeric characters
    for(var i=0; i<text.length; i++){
        digit = text.substr(i,1);
        if( (parseInt(digit) >= 0 && parseInt(digit) <= 9) || digit == decimal_separator )
            clean_number += digit;
        else if(digit == '-')
            is_negative = true;
    }

    //Removing thousand separators but keeping decimal point
    for(var i=0; i<clean_number.length; i++) {
        digit = clean_number.substr(i,1);
        if (digit >= '0' && digit <= '9')
            float_number += digit;
        else if(digit == decimal_separator){
            float_number += ".";
        }
    }

    if(is_negative)
        float_number = "-" + float_number;

    return gformIsNumber(float_number) ? parseFloat(float_number) : false;
}

function gformGetDecimalSeparator(numberFormat){
    var s;
    switch (numberFormat){
        case 'currency' :
            var currency = new Currency(gf_global.gf_currency_config);
            s = currency.currency["decimal_separator"];
            break;
        case 'decimal_comma' :
            s = ',';
            break;
        default :
            s = "."
     }
    return s;
}

function gformIsNumber(n) {
  return !isNaN(parseFloat(n)) && isFinite(n);
}

function gformIsNumeric(value, number_format){

    switch(number_format){
        case "decimal_dot" :
            var r = new RegExp("^(-?[0-9]{1,3}(?:,?[0-9]{3})*(?:\.[0-9]+)?)$");
            return r.test(value);
        break;

        case "decimal_comma" :
            var r = new RegExp("^(-?[0-9]{1,3}(?:\.?[0-9]{3})*(?:,[0-9]+)?)$");
            return r.test(value);
        break;
    }
    return false;
}

//------------------------------------------------
//---------- MULTI-PAGE --------------------------
//------------------------------------------------
function gformDeleteUploadedFile(formId, fieldId, deleteButton){
    var parent = jQuery("#field_" + formId + "_" + fieldId);

    var fileIndex = jQuery(deleteButton).parent().index();

    parent.find(".ginput_preview").eq(fileIndex).remove();

    //displaying single file upload field
    parent.find('input[type="file"],.validation_message,#extensions_message_' + formId + '_' + fieldId).removeClass("gform_hidden");

    //displaying post image label
    parent.find(".ginput_post_image_file").show();

    //clearing post image meta fields
    parent.find("input[type=\"text\"]").val('');

    //removing file from uploaded meta
    var filesJson = jQuery('#gform_uploaded_files_' + formId).val();

    if(filesJson){
        var files = jQuery.secureEvalJSON(filesJson);
        if(files) {
            var inputName = "input_" + fieldId;
            var $multfile = parent.find("#gform_multifile_upload_" + formId + "_" + fieldId );
            if( $multfile.length > 0 ) {
                files[inputName].splice(fileIndex, 1);
                var settings = $multfile.data('settings');
                var max = settings.gf_vars.max_files;
                jQuery("#" + settings.gf_vars.message_id).html('');
                if(files[inputName].length < max)
                    gfMultiFileUploader.toggleDisabled(settings, false);

            } else {
                files[inputName] = null;
            }

            jQuery('#gform_uploaded_files_' + formId).val(jQuery.toJSON(files));
        }
    }
}


//------------------------------------------------
//---------- PRICE -------------------------------
//------------------------------------------------
var _gformPriceFields = new Array();
var _anyProductSelected;

function gformIsHidden(element){
    return element.parents('.gfield').not(".gfield_hidden_product").css("display") == "none";
}

function gformCalculateTotalPrice(formId){

    if(!_gformPriceFields[formId])
        return;

    var price = 0;

    _anyProductSelected = false; //Will be used by gformCalculateProductPrice().
    for(var i=0; i<_gformPriceFields[formId].length; i++){
        price += gformCalculateProductPrice(formId, _gformPriceFields[formId][i]);
    }

    //add shipping price if a product has been selected
    if(_anyProductSelected){
        //shipping price
        var shipping = gformGetShippingPrice(formId)
        price += shipping;
    }

    //gform_product_total filter. Allows uers to perform custom price calculation
    if(window["gform_product_total"])
        price = window["gform_product_total"](formId, price);


    price = gform.applyFilters('gform_product_total', price, formId);

    //updating total
    var totalElement = jQuery(".ginput_total_" + formId);
    if( totalElement.length > 0 ) {

        var currentTotal = totalElement.next().val(),
            formattedTotal = gformFormatMoney(price, true);

        if (currentTotal != price) {
            totalElement.next().val(price).change();
        }

        if (formattedTotal != totalElement.first().text()) {
            totalElement.html(formattedTotal);
        }

    }
}

function gformGetShippingPrice(formId){
    var shippingField = jQuery(".gfield_shipping_" + formId + " input[type=\"hidden\"], .gfield_shipping_" + formId + " select, .gfield_shipping_" + formId + " input:checked");
    var shipping = 0;
    if(shippingField.length == 1 && !gformIsHidden(shippingField)){
        if(shippingField.attr("type") && shippingField.attr("type").toLowerCase() == "hidden")
            shipping = shippingField.val();
        else
            shipping = gformGetPrice(shippingField.val());
    }

    return gformToNumber(shipping);
}

function gformGetFieldId(element){
    var id = jQuery(element).attr("id");
    var pieces = id.split("_");
    if(pieces.length <=0)
        return 0;

    var fieldId = pieces[pieces.length-1];
    return fieldId;

}

function gformCalculateProductPrice(form_id, productFieldId){

    var suffix = '_' + form_id + '_' + productFieldId;


    //Drop down auto-calculating labels
    jQuery('.gfield_option' + suffix + ', .gfield_shipping_' + form_id).find('select').each(function(){

        var dropdown_field = jQuery(this);
        var selected_price = gformGetPrice(dropdown_field.val());
        var field_id = dropdown_field.attr('id').split('_')[2];
        dropdown_field.children('option').each(function(){
            var choice_element = jQuery(this);
            var label = gformGetOptionLabel(choice_element, choice_element.val(), selected_price, form_id, field_id);
            choice_element.html(label);
        });
		dropdown_field.trigger('chosen:updated');
    });


    //Checkboxes labels with prices
    jQuery('.gfield_option' + suffix).find('.gfield_checkbox').find('input:checkbox').each(function(){
        var checkbox_item = jQuery(this);
        var id = checkbox_item.attr('id');
        var field_id = id.split('_')[2];
        var label_id = id.replace('choice_', '#label_');
        var label_element = jQuery(label_id);
        var label = gformGetOptionLabel(label_element, checkbox_item.val(), 0, form_id, field_id);
        label_element.html(label);
    });


    //Radio button auto-calculating lables
    jQuery('.gfield_option' + suffix + ', .gfield_shipping_' + form_id).find('.gfield_radio').each(function(){
        var selected_price = 0;
        var radio_field = jQuery(this);
        var id = radio_field.attr('id');
        var fieldId = id.split('_')[2];
        var selected_value = radio_field.find('input:radio:checked').val();

        if(selected_value)
            selected_price = gformGetPrice(selected_value);

        radio_field.find('input:radio').each(function(){
            var radio_item = jQuery(this);
            var label_id = radio_item.attr('id').replace('choice_', '#label_');
            var label_element = jQuery(label_id);
            if ( label_element ) {
                var label = gformGetOptionLabel(label_element, radio_item.val(), selected_price, form_id, fieldId);
                label_element.html(label);
            }
        });
    });

	var price = gformGetBasePrice(form_id, productFieldId);
	var quantity = gformGetProductQuantity( form_id, productFieldId );

	//calculating options if quantity is more than 0 (a product was selected).
	if( quantity > 0 ) {

		jQuery('.gfield_option' + suffix).find('input:checked, select').each(function(){
			if(!gformIsHidden(jQuery(this)))
				price += gformGetPrice(jQuery(this).val());
		});

		//setting global variable if quantity is more than 0 (a product was selected). Will be used when calculating total
		_anyProductSelected = true;
	}

    price = price * quantity;
    price = Math.round(price * 100) / 100;

    return price;
}

function gformGetProductQuantity(formId, productFieldId) {

    //If product is not selected
    if (!gformIsProductSelected(formId, productFieldId)) {
        return 0;
    }

    var quantity,
        quantityInput = jQuery('#ginput_quantity_' + formId + '_' + productFieldId),
        numberFormat;

    if (gformIsHidden(quantityInput)) {
        return 0;
    }

    if (quantityInput.length > 0) {

        quantity = quantityInput.val();

    } else {

        quantityInput = jQuery('.gfield_quantity_' + formId + '_' + productFieldId + ' :input');
        quantity = 1;

        if (quantityInput.length > 0) {
            quantity = quantityInput.val();

            var htmlId = quantityInput.attr('id'),
                fieldId = gf_get_input_id_by_html_id(htmlId);

            numberFormat = gf_get_field_number_format( fieldId, formId, 'value' );
        }

    }

    if (!numberFormat)
        numberFormat = 'currency';

    var decimalSeparator = gformGetDecimalSeparator(numberFormat);

    quantity = gformCleanNumber(quantity, '', '', decimalSeparator);
    if (!quantity)
        quantity = 0;

    return quantity;
}


function gformIsProductSelected( formId, productFieldId ) {

	var suffix = "_" + formId + "_" + productFieldId;

	var productField = jQuery("#ginput_base_price" + suffix + ", .gfield_donation" + suffix + " input[type=\"text\"], .gfield_product" + suffix + " .ginput_amount");
	if( productField.val() && ! gformIsHidden(productField) ){
		return true;
	}
	else
	{
		productField = jQuery(".gfield_product" + suffix + " select, .gfield_product" + suffix + " input:checked, .gfield_donation" + suffix + " select, .gfield_donation" + suffix + " input:checked");
		if( productField.val() && ! gformIsHidden(productField) ){
			return true;
		}
	}

	return false;
}

function gformGetBasePrice(formId, productFieldId){

    var suffix = "_" + formId + "_" + productFieldId;
    var price = 0;
    var productField = jQuery("#ginput_base_price" + suffix+ ", .gfield_donation" + suffix + " input[type=\"text\"], .gfield_product" + suffix + " .ginput_amount");
    if(productField.length > 0){
        price = productField.val();

        //If field is hidden by conditional logic, don't count it for the total
        if(gformIsHidden(productField)){
            price = 0;
        }
    }
    else
    {
        productField = jQuery(".gfield_product" + suffix + " select, .gfield_product" + suffix + " input:checked, .gfield_donation" + suffix + " select, .gfield_donation" + suffix + " input:checked");
        var val = productField.val();
        if(val){
            val = val.split("|");
            price = val.length > 1 ? val[1] : 0;
        }

        //If field is hidden by conditional logic, don't count it for the total
        if(gformIsHidden(productField))
            price = 0;

    }

    var c = new Currency(gf_global.gf_currency_config);
    price = c.toNumber(price);
    return price === false ? 0 : price;
}

function gformFormatMoney(text, isNumeric){
    if(!gf_global.gf_currency_config)
        return text;

    var currency = new Currency(gf_global.gf_currency_config);
    return currency.toMoney(text, isNumeric);
}

function gformFormatPricingField(element){
    if(gf_global.gf_currency_config){
        var currency = new Currency(gf_global.gf_currency_config);
        var price = currency.toMoney(jQuery(element).val());
        jQuery(element).val(price);
    }
}

function gformToNumber(text){
    var currency = new Currency(gf_global.gf_currency_config);
    return currency.toNumber(text);
}

function gformGetPriceDifference(currentPrice, newPrice){

    //getting price difference
    var diff = parseFloat(newPrice) - parseFloat(currentPrice);
    price = gformFormatMoney(diff, true);
    if(diff > 0)
        price = "+" + price;

    return price;
}

function gformGetOptionLabel(element, selected_value, current_price, form_id, field_id){
    element = jQuery(element);
    var price = gformGetPrice(selected_value);
    var current_diff = element.attr('price');
    var original_label = element.html().replace(/<span(.*)<\/span>/i, "").replace(current_diff, "");

    var diff = gformGetPriceDifference(current_price, price);
    diff = gformToNumber(diff) == 0 ? "" : " " + diff;
    element.attr('price', diff);

    //don't add <span> for drop down items (not supported)
    var price_label = element[0].tagName.toLowerCase() == "option" ? " " + diff : "<span class='ginput_price'>" + diff + "</span>";
    var label = original_label + price_label;

    //calling hook to allow for custom option formatting
    if(window["gform_format_option_label"])
        label = gform_format_option_label(label, original_label, price_label, current_price, price, form_id, field_id);

    return label;
}

function gformGetProductIds(parent_class, element){
    var classes = jQuery(element).hasClass(parent_class) ? jQuery(element).attr("class").split(" ") : jQuery(element).parents("." + parent_class).attr("class").split(" ");
    for(var i=0; i<classes.length; i++){
        if(classes[i].substr(0, parent_class.length) == parent_class && classes[i] != parent_class)
            return {formId: classes[i].split("_")[2], productFieldId: classes[i].split("_")[3]};
    }
    return {formId:0, fieldId:0};
}

function gformGetPrice(text){
    var val = text.split("|");
    var currency = new Currency(gf_global.gf_currency_config);

    if(val.length > 1 && currency.toNumber(val[1]) !== false)
         return currency.toNumber(val[1]);

    return 0;
}

function gformRegisterPriceField(item){

    if(!_gformPriceFields[item.formId])
        _gformPriceFields[item.formId] = new Array();

    //ignore price fields that have already been registered
    for(var i=0; i<_gformPriceFields[item.formId].length; i++)
        if(_gformPriceFields[item.formId][i] == item.productFieldId)
            return;

    //registering new price field
    _gformPriceFields[item.formId].push(item.productFieldId);
}

function gformInitPriceFields(){

    jQuery(".gfield_price").each(function(){

        var productIds = gformGetProductIds("gfield_price", this);
        gformRegisterPriceField(productIds);

       jQuery( this ).on( 'change', 'input[type="text"], input[type="number"], select', function() {

           var productIds = gformGetProductIds("gfield_price", this);
           if(productIds.formId == 0)
                productIds = gformGetProductIds("gfield_shipping", this);

           jQuery(document).trigger('gform_price_change', [productIds, this]);
           gformCalculateTotalPrice(productIds.formId);
       });

       jQuery( this ).on( 'click', 'input[type="radio"], input[type="checkbox"]', function() {

           var productIds = gformGetProductIds("gfield_price", this);
           if(productIds.formId == 0)
                productIds = gformGetProductIds("gfield_shipping", this);

           jQuery(document).trigger('gform_price_change', [productIds, this]);
           gformCalculateTotalPrice(productIds.formId);
       });

    });

    for(formId in _gformPriceFields){

        //needed when implementing for in loops
        if(!_gformPriceFields.hasOwnProperty(formId))
            continue;

        gformCalculateTotalPrice(formId);
    }

}


//-------------------------------------------
//---------- PASSWORD -----------------------
//-------------------------------------------
function gformShowPasswordStrength(fieldId){
    var password = jQuery("#" + fieldId).val();
    var confirm = jQuery("#" + fieldId + "_2").val();

    var result = gformPasswordStrength(password, confirm);

    var text = window['gf_text']["password_" + result];

    jQuery("#" + fieldId + "_strength").val(result);
    jQuery("#" + fieldId + "_strength_indicator").removeClass("blank mismatch short good bad strong").addClass(result).html(text);
}

// Password strength meter
function gformPasswordStrength(password1, password2) {
    var shortPass = 1, badPass = 2, goodPass = 3, strongPass = 4, mismatch = 5, symbolSize = 0, natLog, score;

    if(password1.length <=0)
        return "blank";

    // password 1 != password 2
    if ( (password1 != password2) && password2.length > 0)
        return "mismatch";

    //password < 4
    if ( password1.length < 4 )
        return "short";

    if ( password1.match(/[0-9]/) )
        symbolSize +=10;
    if ( password1.match(/[a-z]/) )
        symbolSize +=26;
    if ( password1.match(/[A-Z]/) )
        symbolSize +=26;
    if ( password1.match(/[^a-zA-Z0-9]/) )
        symbolSize +=31;

    natLog = Math.log( Math.pow(symbolSize, password1.length) );
    score = natLog / Math.LN2;

    if (score < 40 )
        return "bad";

    if (score < 56 )
        return "good";

    return "strong";

}

//----------------------------
//------ CHECKBOX FIELD ------
//----------------------------

function gformToggleCheckboxes( toggleCheckbox ) {

	var $toggle      = jQuery( toggleCheckbox ).parent(),
	    $toggleLabel = $toggle.find( 'label' );
	    $checkboxes  = $toggle.parent().find( 'li:not( .gchoice_select_all )' );

	// Set checkboxes state.
	$checkboxes.each( function() {

		// Set checkbox checked state.
		jQuery( 'input[type="checkbox"]', this ).prop( 'checked', toggleCheckbox.checked ).trigger( 'change' );

		// Execute onclick event.
		if ( typeof jQuery( 'input[type="checkbox"]', this )[0].onclick === 'function' ) {
			jQuery( 'input[type="checkbox"]', this )[0].onclick();
		}

	} );

	// Change toggle label.
	if ( toggleCheckbox.checked ) {
		$toggleLabel.html( $toggleLabel.data( 'label-deselect' ) );
	} else {
		$toggleLabel.html( $toggleLabel.data( 'label-select' ) );
	}

}


//----------------------------
//------ LIST FIELD ----------
//----------------------------

function gformAddListItem( addButton, max ) {

    var $addButton = jQuery( addButton );

    if( $addButton.hasClass( 'gfield_icon_disabled' ) ) {
        return;
    }

    var $group     = $addButton.parents( '.gfield_list_group' ),
        $clone     = $group.clone(),
        $container = $group.parents( '.gfield_list_container' ),
        tabindex   = $clone.find( ':input:last' ).attr( 'tabindex' );

    // reset all inputs to empty state
    $clone
        .find( 'input, select, textarea' ).attr( 'tabindex', tabindex )
        .not( ':checkbox, :radio' ).val( '' );
    $clone.find( ':checkbox, :radio' ).prop( 'checked', false );

    $clone = gform.applyFilters( 'gform_list_item_pre_add', $clone, $group );

    $group.after( $clone );

    gformToggleIcons( $container, max );
    gformAdjustClasses( $container );

    gform.doAction( 'gform_list_post_item_add', $clone, $container );

}

function gformDeleteListItem( deleteButton, max ) {

    var $deleteButton = jQuery( deleteButton ),
        $group        = $deleteButton.parents( '.gfield_list_group' ),
        $container    = $group.parents( '.gfield_list_container' );

    $group.remove();

    gformToggleIcons( $container, max );
    gformAdjustClasses( $container );

    gform.doAction( 'gform_list_post_item_delete', $container );

}

function gformAdjustClasses( $container ) {

    var $groups = $container.find( '.gfield_list_group' );

    $groups.each( function( i ) {

        var $group       = jQuery( this ),
            oddEvenClass = ( i + 1 ) % 2 == 0 ? 'gfield_list_row_even' : 'gfield_list_row_odd';

        $group.removeClass( 'gfield_list_row_odd gfield_list_row_even' ).addClass( oddEvenClass );

    } );

}

function gformToggleIcons( $container, max ) {

    var groupCount  = $container.find( '.gfield_list_group' ).length,
        $addButtons = $container.find( '.add_list_item' );

    $container.find( '.delete_list_item' ).css( 'visibility', groupCount == 1 ? 'hidden' : 'visible' );

    if ( max > 0 && groupCount >= max ) {

        // store original title in the add button
        $addButtons.data( 'title', $container.find( '.add_list_item' ).attr( 'title' ) );
        $addButtons.addClass( 'gfield_icon_disabled' ).attr( 'title', '' );

    } else if( max > 0 ) {

        $addButtons.removeClass( 'gfield_icon_disabled' );

        if( $addButtons.data( 'title' ) )   {
            $addButtons.attr( 'title', $addButtons.data( 'title' ) );
        }

    }
}



//-----------------------------------
//------ CREDIT CARD FIELD ----------
//-----------------------------------
function gformMatchCard(id) {

    var cardType = gformFindCardType(jQuery('#' + id).val());
    var cardContainer = jQuery('#' + id).parents('.gfield').find('.gform_card_icon_container');

    if(!cardType) {

        jQuery(cardContainer).find('.gform_card_icon').removeClass('gform_card_icon_selected gform_card_icon_inactive');

    } else {

        jQuery(cardContainer).find('.gform_card_icon').removeClass('gform_card_icon_selected').addClass('gform_card_icon_inactive');
        jQuery(cardContainer).find('.gform_card_icon_' + cardType).removeClass('gform_card_icon_inactive').addClass('gform_card_icon_selected');
    }
}

function gformFindCardType(value) {

    if(value.length < 4)
        return false;

    var rules = window['gf_cc_rules'];
    var validCardTypes = new Array();

    for(type in rules) {

        //needed when implementing for in loops
        if(!rules.hasOwnProperty(type))
            continue;


        for(i in rules[type]) {

            if(!rules[type].hasOwnProperty(i))
                continue;

            if(rules[type][i].indexOf(value.substring(0, rules[type][i].length)) === 0) {
                validCardTypes[validCardTypes.length] = type;
                break;
            }

        }
    }

    return validCardTypes.length == 1 ? validCardTypes[0].toLowerCase() : false;
}

function gformToggleCreditCard(){
    if(jQuery("#gform_payment_method_creditcard").is(":checked"))
        jQuery(".gform_card_fields_container").slideDown();
    else
        jQuery(".gform_card_fields_container").slideUp();
}


//----------------------------------------
//------ CHOSEN DROP DOWN FIELD ----------
//----------------------------------------

function gformInitChosenFields(fieldList, noResultsText){
    return jQuery(fieldList).each(function(){

        var element = jQuery( this );

        // RTL support
        if( jQuery( 'html' ).attr( 'dir' ) == 'rtl' ) {
            element.addClass( 'chosen-rtl chzn-rtl' );
        }

        // only initialize once
        if( element.is(":visible") && element.siblings(".chosen-container").length == 0 ){
            var options = gform.applyFilters( 'gform_chosen_options', { no_results_text: noResultsText }, element );
            element.chosen( options );
        }

    });
}

//----------------------------------------
//--- CURRENCY FORMAT NUMBER FIELD -------
//----------------------------------------

function gformInitCurrencyFormatFields(fieldList){
    jQuery(fieldList).each(function(){
        var $this = jQuery(this);
        $this.val( gformFormatMoney( jQuery(this).val() ) );
    }).change( function( event ) {
            jQuery(this).val( gformFormatMoney( jQuery(this).val() ) );
        });
}



//----------------------------------------
//------ CALCULATION FUNCTIONS -----------
//----------------------------------------

var GFCalc = function(formId, formulaFields){

	this.formId = formId;
	this.formulaFields = formulaFields;

    this.patt = /{[^{]*?:(\d+(\.\d+)?)(:(.*?))?}/i;
    this.exprPatt = /^[0-9 -/*\(\)]+$/i;
    this.isCalculating = {};

    this.init = function(formId, formulaFields) {

        var calc = this;
        jQuery(document).bind("gform_post_conditional_logic", function(){
            calc.runCalcs( formId, formulaFields );
        } );

        for(var i=0; i<formulaFields.length; i++) {
            var formulaField = jQuery.extend({}, formulaFields[i]);
            this.runCalc(formulaField, formId);
            this.bindCalcEvents(formulaField, formId);
        }

    }

    this.runCalc = function(formulaField, formId) {

        var calcObj      = this,
            field        = jQuery('#field_' + formId + '_' + formulaField.field_id),
            formulaInput = field.hasClass( 'gfield_price' ) ? jQuery( '#ginput_base_price_' + formId + '_' + formulaField.field_id ) : jQuery( '#input_' + formId + '_' + formulaField.field_id ),
            previous_val = formulaInput.val(),
            formula      = gform.applyFilters( 'gform_calculation_formula', formulaField.formula, formulaField, formId, calcObj ),
            expr         = calcObj.replaceFieldTags( formId, formula, formulaField ).replace(/(\r\n|\n|\r)/gm,""),
            result       = '';

        if(calcObj.exprPatt.test(expr)) {
            try {

                //run calculation
                result = eval(expr);

            } catch( e ) { }
        }

        // if result is positive infinity, negative infinity or a NaN, defaults to 0
        if( ! isFinite( result ) )
            result = 0;

        // allow users to modify result with their own function
        if( window["gform_calculation_result"] ) {
            result = window["gform_calculation_result"](result, formulaField, formId, calcObj);
            if( window.console )
                console.log( '"gform_calculation_result" function is deprecated since version 1.8! Use "gform_calculation_result" JS hook instead.' );
        }

        // allow users to modify result with their own function
        result = gform.applyFilters( 'gform_calculation_result', result, formulaField, formId, calcObj );

        // allow result to be custom formatted
        var formattedResult = gform.applyFilters( 'gform_calculation_format_result', false, result, formulaField, formId, calcObj );

        var numberFormat = gf_get_field_number_format(formulaField.field_id, formId);

        //formatting number
        if( formattedResult !== false) {
            result = formattedResult;
        }
        else if( field.hasClass( 'gfield_price' ) || numberFormat == "currency") {

            result = gformFormatMoney(result ? result : 0, true);
        }
        else {

            var decimalSeparator = ".";
            var thousandSeparator = ",";

            if(numberFormat == "decimal_comma"){
                decimalSeparator = ",";
                thousandSeparator = ".";
            }

            result = gformFormatNumber(result, !gformIsNumber(formulaField.rounding) ? -1 : formulaField.rounding, decimalSeparator, thousandSeparator);
        }

        //If value doesn't change, abort.
        //This is needed to prevent an infinite loop condition with conditional logic
        if( result == previous_val )
            return;

        // if this is a calculation product, handle differently
        if(field.hasClass('gfield_price')) {
            jQuery('#input_' + formId + '_' + formulaField.field_id).text(result);
            formulaInput.val(result).trigger('change');
            gformCalculateTotalPrice(formId);
        } else {
            formulaInput.val(result).trigger('change');
        }

    }

    this.runCalcs = function( formId, formulaFields ) {
	    for(var i=0; i<formulaFields.length; i++) {
		    var formulaField = jQuery.extend({}, formulaFields[i]);
		    this.runCalc( formulaField, formId );
	    }
    }

    this.bindCalcEvents = function(formulaField, formId) {

        var calcObj = this;
        var formulaFieldId = formulaField.field_id;
        var matches = getMatchGroups(formulaField.formula, this.patt);

        calcObj.isCalculating[formulaFieldId] = false;

        for(var i in matches) {

            if(! matches.hasOwnProperty(i))
                continue;

            var inputId = matches[i][1];
            var fieldId = parseInt(inputId);
            var input = jQuery('#field_' + formId + '_' + fieldId).find('input[name="input_' + inputId + '"], select[name="input_' + inputId + '"]');

            if(input.prop('type') == 'checkbox' || input.prop('type') == 'radio') {
                jQuery(input).click(function(){
                    calcObj.bindCalcEvent(inputId, formulaField, formId, 0);
                });
            } else
            if(input.is('select') || input.prop('type') == 'hidden') {
                jQuery(input).change(function(){
                    calcObj.bindCalcEvent(inputId, formulaField, formId, 0);
                });
            } else {
                jQuery(input).keydown(function(){
                    calcObj.bindCalcEvent(inputId, formulaField, formId);
                }).change(function(){
                    calcObj.bindCalcEvent(inputId, formulaField, formId, 0);
                });
            }

            // allow users to add custom methods for triggering calculations
            gform.doAction( 'gform_post_calculation_events', matches[i], formulaField, formId, calcObj );

        }

    }

    this.bindCalcEvent = function(inputId, formulaField, formId, delay) {

        var calcObj = this;
        var formulaFieldId = formulaField.field_id;

        delay = delay == undefined ? 345 : delay;

        if(calcObj.isCalculating[formulaFieldId][inputId])
            clearTimeout(calcObj.isCalculating[formulaFieldId][inputId]);

        calcObj.isCalculating[formulaFieldId][inputId] = window.setTimeout(function() {
            calcObj.runCalc(formulaField, formId);
        }, delay);

    }

    this.replaceFieldTags = function( formId, expr, formulaField ) {

        var matches = getMatchGroups(expr, this.patt);
        var origExpr = expr;

        for(i in matches) {

            if(! matches.hasOwnProperty(i))
                continue;

            var inputId = matches[i][1];
            var fieldId = parseInt(inputId);
            var columnId = matches[i][3];
            var value = 0;

            var input = jQuery('#field_' + formId + '_' + fieldId).find('input[name="input_' + inputId + '"], select[name="input_' + inputId + '"]');

            // radio buttons will return multiple inputs, checkboxes will only return one but it may not be selected, filter out unselected inputs
            if( input.length > 1 || input.prop('type') == 'checkbox' )
                input = input.filter(':checked');

            var isVisible = window['gf_check_field_rule'] ? gf_check_field_rule( formId, fieldId, true, '' ) == 'show' : true;

            if( input.length > 0 && isVisible ) {

                var val = input.val();
                val = val.split( '|' );

                if( val.length > 1 ) {
                    value = val[1];
                } else {
                    value = input.val();
                }

            }

            var numberFormat = gf_get_field_number_format( fieldId, formId );
            if( ! numberFormat )
                numberFormat = gf_get_field_number_format( formulaField.field_id, formId );

            var decimalSeparator = gformGetDecimalSeparator(numberFormat);

            // allow users to modify value with their own function
            value = gform.applyFilters( 'gform_merge_tag_value_pre_calculation', value, matches[i], isVisible, formulaField, formId );

            value = gformCleanNumber( value, '', '', decimalSeparator );
            if( ! value )
                value = 0;

            expr = expr.replace( matches[i][0], value );
        }

        return expr;
    }

    this.init(formId, formulaFields);

}

function gformFormatNumber(number, rounding, decimalSeparator, thousandSeparator){

    if(typeof decimalSeparator == "undefined"){
        if(window['gf_global']){
            var currency = new Currency(gf_global.gf_currency_config);
            decimalSeparator = currency.currency["decimal_separator"];
        }
        else{
            decimalSeparator = ".";
        }
    }

    if(typeof thousandSeparator == "undefined"){
        if(window['gf_global']){
            var currency = new Currency(gf_global.gf_currency_config);
            thousandSeparator = currency.currency["thousand_separator"];
        }
        else{
            thousandSeparator = ",";
        }
    }

    var currency = new Currency();
    return currency.numberFormat(number, rounding, decimalSeparator, thousandSeparator, false)
}

function gformToNumber(text) {
    var currency = new Currency(gf_global.gf_currency_config);
    return currency.toNumber(text);
}

function getMatchGroups(expr, patt) {

    var matches = new Array();

    while(patt.test(expr)) {

        var i = matches.length;
        matches[i] = patt.exec(expr)
        expr = expr.replace('' + matches[i][0], '');

    }

    return matches;
}

function gf_get_field_number_format(fieldId, formId, context) {

    var fieldNumberFormats = rgars(window, 'gf_global/number_formats/{0}/{1}'.format(formId, fieldId)),
        format = false;

    if (fieldNumberFormats === '') {
        return format;
    }

    if (typeof context == 'undefined') {
        format = fieldNumberFormats.price !== false ? fieldNumberFormats.price : fieldNumberFormats.value;
    } else {
        format = fieldNumberFormats[context];
    }

    return format;
}


//----------------------------------------
//------ JAVASCRIPT HOOK FUNCTIONS -------
//----------------------------------------

var gform = {
	hooks: { action: {}, filter: {} },
	addAction: function( action, callable, priority, tag ) {
		gform.addHook( 'action', action, callable, priority, tag );
	},
	addFilter: function( action, callable, priority, tag ) {
		gform.addHook( 'filter', action, callable, priority, tag );
	},
	doAction: function( action ) {
		gform.doHook( 'action', action, arguments );
	},
	applyFilters: function( action ) {
		return gform.doHook( 'filter', action, arguments );
	},
	removeAction: function( action, tag ) {
		gform.removeHook( 'action', action, tag );
	},
	removeFilter: function( action, priority, tag ) {
		gform.removeHook( 'filter', action, priority, tag );
	},
	addHook: function( hookType, action, callable, priority, tag ) {
		if ( undefined == gform.hooks[hookType][action] ) {
			gform.hooks[hookType][action] = [];
		}
		var hooks = gform.hooks[hookType][action];
		if ( undefined == tag ) {
			tag = action + '_' + hooks.length;
		}
        if( priority == undefined ){
            priority = 10;
        }

        gform.hooks[hookType][action].push( { tag:tag, callable:callable, priority:priority } );
	},
	doHook: function( hookType, action, args ) {

        // splice args from object into array and remove first index which is the hook name
        args = Array.prototype.slice.call(args, 1);

		if ( undefined != gform.hooks[hookType][action] ) {
			var hooks = gform.hooks[hookType][action], hook;
			//sort by priority
			hooks.sort(function(a,b){return a["priority"]-b["priority"]});
			for( var i=0; i<hooks.length; i++) {
                hook = hooks[i].callable;
                if(typeof hook != 'function')
                    hook = window[hook];
				if ( 'action' == hookType ) {
                    hook.apply(null, args);
				} else {
                    args[0] = hook.apply(null, args);
				}
			}
		}
		if ( 'filter'==hookType ) {
			return args[0];
		}
	},
	removeHook: function( hookType, action, priority, tag ) {
		if ( undefined != gform.hooks[hookType][action] ) {
			var hooks = gform.hooks[hookType][action];
			for( var i=hooks.length-1; i>=0; i--) {
				if ((undefined==tag||tag==hooks[i].tag) && (undefined==priority||priority==hooks[i].priority)){
					hooks.splice(i,1);
				}
			}
		}
	}
};



//----------------------------------------
//------ reCAPTCHA FUNCTIONS -------------
//----------------------------------------

/**
 * Callback function on the reCAPTCAH API script.
 *
 * @see GF_Field_CAPTCHA::get_field_input() in /includes/fields/class-gf-field-catpcha.php
 */
function renderRecaptcha() {

    jQuery( '.ginput_recaptcha' ).each( function() {

        var $elem      = jQuery( this ),
            parameters = {
                'sitekey':  $elem.data( 'sitekey' ),
                'theme':    $elem.data( 'theme' ),
	            'tabindex': $elem.data( 'tabindex' )
            };

        if ( ! $elem.is( ':empty' ) ) {
            return;
        }

        if ( $elem.data( 'stoken' ) ) {
            parameters.stoken = $elem.data( 'stoken' );
        }

	    /**
	     * Allows a custom callback function to be executed when the user successfully submits the captcha.
	     *
	     * @since 2.2.5.20
	     *
	     * @param string|false callback The name of the callback function to be executed when the user successfully submits the captcha.
	     * @param object       $elem    The jQuery object containing the div element with the ginput_recaptcha class for the current reCaptcha field.
	     */
	    var callback = gform.applyFilters( 'gform_recaptcha_callback', false, $elem );
	    if ( callback ) {
		    parameters.callback = callback;
	    }

        grecaptcha.render( this.id, parameters );

	    if ( parameters.tabindex ) {
		    $elem.find( 'iframe' ).attr( 'tabindex', parameters.tabindex );
	    }

        gform.doAction( 'gform_post_recaptcha_render', $elem );

    } );

}

//----------------------------------------
//----- SINGLE FILE UPLOAD FUNCTIONS -----
//----------------------------------------

function gformValidateFileSize( field, max_file_size ) {
	var validation_element;

	// Get validation message element.
	if ( jQuery( field ).closest( 'div' ).siblings( '.validation_message' ).length > 0 ) {
		validation_element = jQuery( field ).closest( 'div' ).siblings( '.validation_message' );
	} else {
		validation_element = jQuery( field ).siblings( '.validation_message' );
	}


	// If file API is not supported within browser, return.
	if ( ! window.FileReader || ! window.File || ! window.FileList || ! window.Blob ) {
		return;
	}

	// Get selected file.
	var file = field.files[0];

	// If selected file is larger than maximum file size, set validation message and unset file selection.
	if ( file && file.size > max_file_size ) {

		// Set validation message.
		validation_element.text( file.name + " - " + gform_gravityforms.strings.file_exceeds_limit );

		// Unset file selection.
		var input = jQuery( field );
		input.replaceWith( input.val( '' ).clone( true ) );

	} else {

		// Reset validation message.
		validation_element.text( '' );

	}

}

//----------------------------------------
//------ MULTIFILE UPLOAD FUNCTIONS ------
//----------------------------------------

(function (gfMultiFileUploader, $) {
    gfMultiFileUploader.uploaders = {};
    var strings = typeof gform_gravityforms != 'undefined' ? gform_gravityforms.strings : {};
    var imagesUrl = typeof gform_gravityforms != 'undefined' ? gform_gravityforms.vars.images_url : "";


	$(document).bind('gform_post_render', function(e, formID){

		$("form#gform_" + formID + " .gform_fileupload_multifile").each(function(){
			setup(this);
		});
		var $form = $("form#gform_" + formID);
		if($form.length > 0){
			$form.submit(function(){
				var pendingUploads = false;
				$.each(gfMultiFileUploader.uploaders, function(i, uploader){
					if(uploader.total.queued>0){
						pendingUploads = true;
						return false;
					}
				});
				if(pendingUploads){
					alert(strings.currently_uploading);
					window["gf_submitting_" + formID] = false;
					$('#gform_ajax_spinner_' + formID).remove();
					return false;
				}
			});
		}

	});

	$(document).bind("gform_post_conditional_logic", function(e,formID, fields, isInit){
		if(!isInit){
			$.each(gfMultiFileUploader.uploaders, function(i, uploader){
				uploader.refresh();
			});
		}
	});

    $(document).ready(function () {
        if((typeof adminpage !== 'undefined' && adminpage === 'toplevel_page_gf_edit_forms')|| typeof plupload == 'undefined'){
            $(".gform_button_select_files").prop("disabled", true);
        } else if (typeof adminpage !== 'undefined' && adminpage.indexOf('_page_gf_entries') > -1) {
            $(".gform_fileupload_multifile").each(function(){
                setup(this);
            });
        }
    });

    gfMultiFileUploader.setup = function (uploadElement){
        setup( uploadElement );
    };

    function setup(uploadElement){
        var settings = $(uploadElement).data('settings');

        var uploader = new plupload.Uploader(settings);
        formID = uploader.settings.multipart_params.form_id;
        gfMultiFileUploader.uploaders[settings.container] = uploader;
        var formID;
        var uniqueID;

        uploader.bind('Init', function(up, params) {
            if(!up.features.dragdrop)
                $(".gform_drop_instructions").hide();
            var fieldID = up.settings.multipart_params.field_id;
            var maxFiles = parseInt(up.settings.gf_vars.max_files);
            var initFileCount = countFiles(fieldID);
            if(maxFiles > 0 && initFileCount >= maxFiles){
                gfMultiFileUploader.toggleDisabled(up.settings, true);
            }

        });

        gfMultiFileUploader.toggleDisabled = function (settings, disabled){

            var button = typeof settings.browse_button == "string" ? $("#" + settings.browse_button) : $(settings.browse_button);
            button.prop("disabled", disabled);
        };

        function addMessage(messagesID, message){
            $("#" + messagesID).prepend("<li>" + htmlEncode(message) + "</li>");
        }

        uploader.init();

		uploader.bind('BeforeUpload', function(up, file){
			up.settings.multipart_params.original_filename = file.name;
		});

        uploader.bind('FilesAdded', function(up, files) {
            var max = parseInt(up.settings.gf_vars.max_files),
                fieldID = up.settings.multipart_params.field_id,
                totalCount = countFiles(fieldID),
                disallowed = up.settings.gf_vars.disallowed_extensions,
                extension;

            if( max > 0 && totalCount >= max){
                $.each(files, function(i, file) {
                    up.removeFile(file);
                    return;
                });
                return;
            }
            $.each(files, function(i, file) {

                extension = file.name.split('.').pop();

                if($.inArray(extension, disallowed) > -1){
                    addMessage(up.settings.gf_vars.message_id, file.name + " - " + strings.illegal_extension);
                    up.removeFile(file);
                    return;
                }

                if ((file.status == plupload.FAILED) || (max > 0 && totalCount >= max)){
                    up.removeFile(file);
                    return;
                }

                var size = typeof file.size !== 'undefined' ? plupload.formatSize(file.size) : strings.in_progress;
                var status = '<div id="'
                    + file.id
                    + '" class="ginput_preview">'
                    + htmlEncode(file.name)
                    + ' (' + size + ') <b></b> '
                    + '<a href="javascript:void(0)" title="' + strings.cancel_upload + '" onclick=\'$this=jQuery(this); var uploader = gfMultiFileUploader.uploaders.' + up.settings.container.id + ';uploader.stop();uploader.removeFile(uploader.getFile("' + file.id +'"));$this.after("' + strings.cancelled + '"); uploader.start();$this.remove();\' onkeypress=\'$this=jQuery(this); var uploader = gfMultiFileUploader.uploaders.' + up.settings.container.id + ';uploader.stop();uploader.removeFile(uploader.getFile("' + file.id +'"));$this.after("' + strings.cancelled + '"); uploader.start();$this.remove();\'>' + strings.cancel + '</a>'
                    + '</div>';

                $('#' + up.settings.filelist).prepend(status);
                totalCount++;



            });

            up.refresh(); // Reposition Flash

            var formElementID = "form#gform_" + formID;
            var uidElementID = "input:hidden[name='gform_unique_id']";
            var uidSelector = formElementID + " " + uidElementID;
            var $uid = $(uidSelector);
            if($uid.length==0){
                $uid = $(uidElementID);
            }

            uniqueID = $uid.val();
            if('' === uniqueID){
                uniqueID = generateUniqueID();
                $uid.val(uniqueID);
            }


            if(max > 0 && totalCount >= max){
                gfMultiFileUploader.toggleDisabled(up.settings, true);
                addMessage(up.settings.gf_vars.message_id, strings.max_reached)
            }


            up.settings.multipart_params.gform_unique_id = uniqueID;
            up.start();

        });

        uploader.bind('UploadProgress', function(up, file) {
            var html = file.percent + "%";
            $('#' + file.id + " b").html(html);
        });

        uploader.bind('Error', function(up, err) {
            if(err.code === plupload.FILE_EXTENSION_ERROR){
                var extensions = typeof up.settings.filters.mime_types != 'undefined' ? up.settings.filters.mime_types[0].extensions /* plupoad 2 */ : up.settings.filters[0].extensions;
                addMessage(up.settings.gf_vars.message_id, err.file.name + " - " + strings.invalid_file_extension + " " + extensions);
            } else if (err.code === plupload.FILE_SIZE_ERROR) {
                addMessage(up.settings.gf_vars.message_id, err.file.name + " - " + strings.file_exceeds_limit);
            } else {
                var m = "Error: " + err.code +
                    ", Message: " + err.message +
                    (err.file ? ", File: " + err.file.name : "");

                addMessage(up.settings.gf_vars.message_id, m);
            }
            $('#' + err.file.id ).html('');

            up.refresh(); // Reposition Flash
        });

		uploader.bind('ChunkUploaded', function(up, file, result) {
			var response = $.secureEvalJSON(result.response);
			if(response.status == "error"){
				up.removeFile(file);
				addMessage(up.settings.gf_vars.message_id, file.name + " - " + response.error.message);
				$('#' + file.id ).html('');
			}
		});

        uploader.bind('FileUploaded', function(up, file, result) {
			if( ! up.getFile(file.id) ) {
				// The file has been removed from the queue.
				return;
			}
            var response = $.secureEvalJSON(result.response);
            if(response.status == "error"){
                addMessage(up.settings.gf_vars.message_id, file.name + " - " + response.error.message);
                $('#' + file.id ).html('');
                return;
            }

            var html = '<strong>' + htmlEncode(file.name) + '</strong>';
            var formId = up.settings.multipart_params.form_id;
            var fieldId = up.settings.multipart_params.field_id;
            html = "<img "
                + "class='gform_delete' "
                + "src='" + imagesUrl + "/delete.png' "
                + "onclick='gformDeleteUploadedFile(" + formId + "," + fieldId + ", this);' "
                + "onkeypress='gformDeleteUploadedFile(" + formId + "," + fieldId + ", this);' "
                + "alt='"+ strings.delete_file + "' "
                + "title='" + strings.delete_file
                + "' /> "
                + html;

            html = gform.applyFilters( 'gform_file_upload_markup', html, file, up, strings, imagesUrl );

            $( '#' + file.id ).html( html );

            if(file.percent == 100){
                if(response.status && response.status == 'ok'){
                    addFile(fieldId, response.data);
                }  else {
                    addMessage(up.settings.gf_vars.message_id, strings.unknown_error + ': ' + file.name);
                }
            }



        });

		function getAllFiles(){
			var selector = '#gform_uploaded_files_' + formID,
				$uploadedFiles = $(selector), files;

			files = $uploadedFiles.val();
			files = (typeof files === "undefined") || files === '' ? {} : $.parseJSON(files);

			return files;
		}

        function getFiles(fieldID){
            var allFiles = getAllFiles();
            var inputName = getInputName(fieldID);

            if(typeof allFiles[inputName] == 'undefined')
                allFiles[inputName] = [];
            return allFiles[inputName];
        }

        function countFiles(fieldID){
            var files = getFiles(fieldID);
            return files.length;
        }

        function addFile(fieldID, fileInfo){

            var files = getFiles(fieldID);

            files.unshift(fileInfo);
            setUploadedFiles(fieldID, files);
        }

        function setUploadedFiles(fieldID, files){
            var allFiles = getAllFiles();
            var $uploadedFiles = $('#gform_uploaded_files_' + formID);
            var inputName = getInputName(fieldID);
            allFiles[inputName] = files;
            $uploadedFiles.val($.toJSON(allFiles));
        }

        function getInputName(fieldID){
            return "input_" + fieldID;
        }

        // fixes drag and drop in IE10
        $("#" + settings.drop_element).on({
            "dragenter": ignoreDrag,
            "dragover": ignoreDrag
        });

        function ignoreDrag( e ) {
            e.preventDefault();
        }
    }


    function generateUniqueID() {
        return 'xxxxxxxx'.replace(/[xy]/g, function (c) {
            var r = Math.random() * 16 | 0, v = c == 'x' ? r : r & 0x3 | 0x8;
            return v.toString(16);
        });
    }

	function htmlEncode(value){
		return $('<div/>').text(value).html();
	}

}(window.gfMultiFileUploader = window.gfMultiFileUploader || {}, jQuery));


//----------------------------------------
//------ GENERAL FUNCTIONS -------
//----------------------------------------

function gformInitSpinner(formId, spinnerUrl) {

	jQuery('#gform_' + formId).submit(function () {
		gformAddSpinner(formId, spinnerUrl);
	});

}

function gformAddSpinner(formId, spinnerUrl) {

	if (typeof spinnerUrl == 'undefined' || !spinnerUrl) {
		spinnerUrl = gform.applyFilters('gform_spinner_url', gf_global.spinnerUrl, formId);
	}

	if (jQuery('#gform_ajax_spinner_' + formId).length == 0) {
		/**
		 * Filter the element after which the AJAX spinner will be inserted.
		 *
		 * @since 2.0
		 *
		 * @param object $targetElem jQuery object containing all of the elements after which the AJAX spinner will be inserted.
		 * @param int    formId      ID of the current form.
		 */
		var $spinnerTarget = gform.applyFilters('gform_spinner_target_elem', jQuery('#gform_submit_button_' + formId + ', #gform_wrapper_' + formId + ' .gform_next_button, #gform_send_resume_link_button_' + formId), formId);
		$spinnerTarget.after('<img id="gform_ajax_spinner_' + formId + '"  class="gform_ajax_spinner" src="' + spinnerUrl + '" alt="" />');
	}

}

//----------------------------------------
//------ EVENT FUNCTIONS -----------------
//----------------------------------------

var __gf_keyup_timeout;

jQuery( document ).on( 'change keyup', '.gfield_trigger_change input, .gfield_trigger_change select, .gfield_trigger_change textarea', function( event ) {
    gf_raw_input_change( event, this );
} );

function gf_raw_input_change( event, elem ) {

    // clear regardless of event type for maximum efficiency ;)
    clearTimeout( __gf_keyup_timeout );

    var $input  = jQuery( elem ),
        htmlId  = $input.attr( 'id' ),
        fieldId = gf_get_input_id_by_html_id( htmlId ),
        formId  = gf_get_form_id_by_html_id( htmlId );

    if( ! fieldId ) {
        return;
    }

    var isChangeElem = $input.is( ':checkbox' ) || $input.is( ':radio' ) || $input.is( 'select' ),
        isKeyupElem  = ! isChangeElem || $input.is( 'textarea' );

    if( event.type == 'keyup' && ! isKeyupElem ) {
        return;
    } else if( event.type == 'change' && ! isChangeElem && ! isKeyupElem ) {
        return;
    }

    if( event.type == 'keyup' ) {
        __gf_keyup_timeout = setTimeout( function() {
            gf_input_change( this, formId, fieldId );
        }, 300 );
    } else {
        gf_input_change( this, formId, fieldId );
    }

}

function gf_get_input_id_by_html_id( htmlId ) {

    var ids = gf_get_ids_by_html_id( htmlId ),
        id  = ids[2];

    if( ids[3] ) {
        id += '.' + ids[3];
    }

    return id;
}

function gf_get_form_id_by_html_id( htmlId ) {
    var ids = gf_get_ids_by_html_id( htmlId ),
        id  = ids[1];
    return id;
}

function gf_get_ids_by_html_id( htmlId ) {
    var ids = htmlId ? htmlId.split( '_' ) : false;
    return ids;
}

function gf_input_change( elem, formId, fieldId ) {
    gform.doAction( 'gform_input_change', elem, formId, fieldId );
}

function gformExtractFieldId( inputId ) {
    var fieldId = parseInt( inputId.toString().split( '.' )[0] );
    return ! fieldId ? inputId : fieldId;
}

function gformExtractInputIndex( inputId ) {
    var inputIndex = parseInt( inputId.toString().split( '.' )[1] );
    return ! inputIndex ? false : inputIndex;
}

jQuery( document ).on( 'submit.gravityforms', '.gform_wrapper form', function( event ) {

	var formWrapper = jQuery( this ).closest( '.gform_wrapper' ),
		formID = formWrapper.attr( 'id' ).split( '_' )[ 2 ],
		hasPages = formWrapper.find( '.gform_page' ).length > 0,
		sourcePage = formWrapper.find( 'input[name^="gform_source_page_number_"]' ).val(),
		targetPage = formWrapper.find( 'input[name^="gform_target_page_number_"]' ).val(),
		isSubmit = targetPage === '0',
		isNextSubmit = ! isSubmit && ( targetPage > sourcePage ),
		isSave = jQuery( '#gform_save_' + formID ).val() === '1',
		submitButton;

	// Get the next or submit button.
	if ( hasPages ) {
		// Get the visible page.
		var visiblePage = formWrapper.find( '.gform_page:visible' ),
			buttonType = isNextSubmit ? 'next' : 'submit';

		submitButton = visiblePage.find( '.gform_page_footer [id^="gform_' + buttonType + '_button_"]' );
	} else {
		submitButton = formWrapper.find( '#gform_submit_button_' + formID );
	}

	var isButtonHidden = ! submitButton.is(':visible'),
		abortSubmission = ! isSave && ( isSubmit || isNextSubmit ) && isButtonHidden;

	// If we are not saving or returning to an earlier page and the next/submit button is hidden abort the submission.
	if ( abortSubmission ) {
		window[ 'gf_submitting_' + formID ] = false;
		formWrapper.find( '.gform_ajax_spinner' ).remove();
		event.preventDefault();
	}

} );



//----------------------------------------
//------ HELPER FUNCTIONS ----------------
//----------------------------------------

if( ! window['rgars'] ) {
    function rgars( array, prop ) {

        var props = prop.split( '/' ),
            value = array;

        for( var i = 0; i < props.length; i++ ) {
            value = rgar( value, props[ i ] );
        }

        return value;
    }
}

if( ! window['rgar'] ) {
    function rgar( array, prop ) {
        if ( typeof array[ prop ] != 'undefined' ) {
            return array[ prop ];
        }
        return '';
    }
}

String.prototype.format = function () {
    var args = arguments;
    return this.replace(/{(\d+)}/g, function (match, number) {
        return typeof args[number] != 'undefined' ? args[number] : match;
    });
};
// source --> http://mietauto-robert.ch/wp-content/plugins/gravityforms/js/conditional_logic.js?ver=2.3.4.3 

var __gf_timeout_handle;

gform.addAction( 'gform_input_change', function( elem, formId, fieldId ) {
	if( window.gf_form_conditional_logic ) {
		var dependentFieldIds = rgars( gf_form_conditional_logic, [ formId, 'fields', gformExtractFieldId( fieldId ) ].join( '/' ) );
		if( dependentFieldIds ) {
			gf_apply_rules( formId, dependentFieldIds );
		}
	}
}, 10 );

function gf_apply_rules(formId, fields, isInit){
	var rule_applied = 0;
	jQuery(document).trigger( 'gform_pre_conditional_logic', [ formId, fields, isInit ] );
	for(var i=0; i < fields.length; i++){
		gf_apply_field_rule(formId, fields[i], isInit, function(){
			rule_applied++;
			if(rule_applied == fields.length){
				jQuery(document).trigger('gform_post_conditional_logic', [formId, fields, isInit]);
				if(window["gformCalculateTotalPrice"])
					window["gformCalculateTotalPrice"](formId);
			}
		});
	}
}

function gf_check_field_rule(formId, fieldId, isInit, callback){

	//if conditional logic is not specified for that field, it is supposed to be displayed
	if(!window["gf_form_conditional_logic"] || !window["gf_form_conditional_logic"][formId] || !window["gf_form_conditional_logic"][formId]["logic"][fieldId])
		return "show";

	var conditionalLogic = window["gf_form_conditional_logic"][formId]["logic"][fieldId];
	var action = gf_get_field_action(formId, conditionalLogic["section"]);

	//If section is hidden, always hide field. If section is displayed, see if field is supposed to be displayed or hidden
	if(action != "hide")
		action = gf_get_field_action(formId, conditionalLogic["field"]);

	return action;
}

function gf_apply_field_rule(formId, fieldId, isInit, callback){

	var action = gf_check_field_rule(formId, fieldId, isInit, callback);

	gf_do_field_action(formId, action, fieldId, isInit, callback);

	var conditionalLogic = window["gf_form_conditional_logic"][formId]["logic"][fieldId];
	//perform conditional logic for the next button
	if(conditionalLogic["nextButton"]){
		action = gf_get_field_action(formId, conditionalLogic["nextButton"]);
		gf_do_next_button_action(formId, action, fieldId, isInit);
	}

}

function gf_get_field_action(formId, conditionalLogic){
	if(!conditionalLogic)
		return "show";

	var matches = 0;
	for(var i = 0; i < conditionalLogic["rules"].length; i++){
		var rule = conditionalLogic["rules"][i];
		if(gf_is_match(formId, rule))
			matches++;
	}

	var action;
	if( (conditionalLogic["logicType"] == "all" && matches == conditionalLogic["rules"].length) || (conditionalLogic["logicType"] == "any"  && matches > 0) )
		action = conditionalLogic["actionType"];
	else
		action = conditionalLogic["actionType"] == "show" ? "hide" : "show";

	return action;
}

function gf_is_match( formId, rule ) {

	var $               = jQuery,
		inputId         = rule['fieldId'],
		fieldId         = gformExtractFieldId( inputId ),
		inputIndex      = gformExtractInputIndex( inputId ),
		isInputSpecific = inputIndex !== false,
		$inputs;

	if( isInputSpecific ) {
		$inputs = $( '#input_{0}_{1}_{2}'.format( formId, fieldId, inputIndex ) );
	} else {
		$inputs = $( 'input[id="input_{0}_{1}"], input[id^="input_{0}_{1}_"], input[id^="choice_{0}_{1}_"], select#input_{0}_{1}, textarea#input_{0}_{1}'.format( formId, rule.fieldId ) );
	}

	var isCheckable = $.inArray( $inputs.attr( 'type' ), [ 'checkbox', 'radio' ] ) !== -1,
		isMatch     = isCheckable ? gf_is_match_checkable( $inputs, rule, formId, fieldId ) : gf_is_match_default( $inputs.eq( 0 ), rule, formId, fieldId );

	return gform.applyFilters( 'gform_is_value_match', isMatch, formId, rule );
}

function gf_is_match_checkable( $inputs, rule, formId, fieldId ) {

	var isMatch = false;

	$inputs.each( function() {

		var $input           = jQuery( this ),
			fieldValue       = gf_get_value( $input.val() ),
			isRangeOperator  = jQuery.inArray( rule.operator, [ '<', '>' ] ) !== -1,
			isStringOperator = jQuery.inArray( rule.operator, [ 'contains', 'starts_with', 'ends_with' ] ) !== -1;

		// if we are looking for a specific value and this is not it, skip
		if( fieldValue != rule.value && ! isRangeOperator && ! isStringOperator ) {
			return; // continue
		}

		// force an empty value for unchecked items
		if( ! $input.is( ':checked' ) ) {
			fieldValue = '';
		}
		// if the 'other' choice is selected, get the value from the 'other' text input
		else if ( fieldValue == 'gf_other_choice' ) {
			fieldValue = $( '#input_{0}_{1}_other'.format( formId, fieldId ) ).val();
		}

		if( gf_matches_operation( fieldValue, rule.value, rule.operator ) ) {
			isMatch = true;
			return false; // break
		}

	} );

	return isMatch;
}

function gf_is_match_default( $input, rule, formId, fieldId ) {

	var val        = $input.val(),
		values     = ( val instanceof Array ) ? val : [ val ], // transform regular value into array to support multi-select (which returns an array of selected items)
		matchCount = 0;

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

		// fields with pipes in the value will use the label for conditional logic comparison
		var hasLabel   = values[i] ? values[i].indexOf( '|' ) >= 0 : true,
			fieldValue = gf_get_value( values[i] );

		var fieldNumberFormat = gf_get_field_number_format( rule.fieldId, formId, 'value' );
		if( fieldNumberFormat && ! hasLabel ) {
			fieldValue = gf_format_number( fieldValue, fieldNumberFormat );
		}

		var ruleValue = rule.value;
		//if ( fieldNumberFormat ) {
		//	ruleValue = gf_format_number( ruleValue, fieldNumberFormat );
		//}

		if( gf_matches_operation( fieldValue, ruleValue, rule.operator ) ) {
			matchCount++;
		}

	}

	// if operator is 'isnot', none of the values can match
	var isMatch = rule.operator == 'isnot' ? matchCount == values.length : matchCount > 0;

	return isMatch;
}

function gf_format_number( value, fieldNumberFormat ) {

	decimalSeparator = '.';

	if( fieldNumberFormat == 'currency' ) {
		decimalSeparator = gformGetDecimalSeparator( 'currency' );
	} else if( fieldNumberFormat == 'decimal_comma' ) {
		decimalSeparator = ',';
	} else if( fieldNumberFormat == 'decimal_dot' ) {
		decimalSeparator = '.';
	}

	// transform to a decimal dot number
	value = gformCleanNumber( value, '', '', decimalSeparator );

	/**
	 * Looking at format specified by wp locale creates issues. When performing conditional logic, all numbers will be formatted to decimal dot and then compared that way. AC
	 */
	// now transform to number specified by locale
	// if( window['gf_number_format'] && window['gf_number_format'] == 'decimal_comma' ) {
	//     value = gformFormatNumber( value, -1, ',', '.' );
	// }

	if( ! value ) {
		value = 0;
	}

	number = value.toString();

	return number;
}

function gf_try_convert_float(text){

	/*
	 * The only format that should matter is the field format. Attempting to do this by WP locale creates a lot of issues with consistency.
	 * var format = window["gf_number_format"] == "decimal_comma" ? "decimal_comma" : "decimal_dot";
	 */

	var format = 'decimal_dot';
	if( gformIsNumeric( text, format ) ) {
		var decimal_separator = format == "decimal_comma" ? "," : ".";
		return gformCleanNumber( text, "", "", decimal_separator );
	}

	return text;
}

function gf_matches_operation(val1, val2, operation){
	val1 = val1 ? val1.toLowerCase() : "";
	val2 = val2 ? val2.toLowerCase() : "";

	switch(operation){
		case "is" :
			return val1 == val2;
			break;

		case "isnot" :
			return val1 != val2;
			break;

		case ">" :
			val1 = gf_try_convert_float(val1);
			val2 = gf_try_convert_float(val2);

			return gformIsNumber(val1) && gformIsNumber(val2) ? val1 > val2 : false;
			break;

		case "<" :
			val1 = gf_try_convert_float(val1);
			val2 = gf_try_convert_float(val2);

			return gformIsNumber(val1) && gformIsNumber(val2) ? val1 < val2 : false;
			break;

		case "contains" :
			return val1.indexOf(val2) >=0;
			break;

		case "starts_with" :
			return val1.indexOf(val2) ==0;
			break;

		case "ends_with" :
			var start = val1.length - val2.length;
			if(start < 0)
				return false;

			var tail = val1.substring(start);
			return val2 == tail;
			break;
	}
	return false;
}

function gf_get_value(val){
	if(!val)
		return "";

	val = val.split("|");
	return val[0];
}

function gf_do_field_action(formId, action, fieldId, isInit, callback){
	var conditional_logic = window["gf_form_conditional_logic"][formId];
	var dependent_fields = conditional_logic["dependents"][fieldId];

	for(var i=0; i < dependent_fields.length; i++){
		var targetId = fieldId == 0 ? "#gform_submit_button_" + formId : "#field_" + formId + "_" + dependent_fields[i];
		var defaultValues = conditional_logic["defaults"][dependent_fields[i]];

		//calling callback function on the last dependent field, to make sure it is only called once
		do_callback = (i+1) == dependent_fields.length ? callback : null;

		gf_do_action(action, targetId, conditional_logic["animation"], defaultValues, isInit, do_callback, formId);

		gform.doAction('gform_post_conditional_logic_field_action', formId, action, targetId, defaultValues, isInit);
	}
}

function gf_do_next_button_action(formId, action, fieldId, isInit){
	var conditional_logic = window["gf_form_conditional_logic"][formId];
	var targetId = "#gform_next_button_" + formId + "_" + fieldId;

	gf_do_action(action, targetId, conditional_logic["animation"], null, isInit, null, formId);
}

function gf_do_action(action, targetId, useAnimation, defaultValues, isInit, callback, formId){

	var $target = jQuery( targetId );

	/**
	 * Do not re-enable inputs that are disabled by default. Check if field's inputs have been assessed. If not, add
	 * designator class so these inputs are exempted below.
	 */
	if( ! $target.data( 'gf-disabled-assessed' ) ) {
		$target.find( ':input:hidden:disabled' ).addClass( 'gf-default-disabled' );
		$target.data( 'gf-disabled-assessed', true );
	}

	if(action == "show"){

		// reset tabindex for selects
		$target.find( 'select' ).each( function() {
			$select = jQuery( this );
			$select.attr( 'tabindex', $select.data( 'tabindex' ) );
		} );

		if(useAnimation && !isInit){
			if($target.length > 0){
				$target.find(':input:hidden:not(.gf-default-disabled)').prop( 'disabled', false );
				$target.slideDown(callback);
			} else if(callback){
				callback();
			}
		}
		else{

			var display = $target.data('gf_display');

			//defaults to list-item if previous (saved) display isn't set for any reason
			if ( display == '' || display == 'none' ){
				display = 'list-item';
			}
			$target.find(':input:hidden:not(.gf-default-disabled)').prop( 'disabled', false );
			$target.css('display', display);

			if(callback){
				callback();
			}
		}
	}
	else{

		//if field is not already hidden, reset its values to the default
		var child = $target.children().first();
		if (child.length > 0){
			var reset = gform.applyFilters('gform_reset_pre_conditional_logic_field_action', true, formId, targetId, defaultValues, isInit);

			if(reset && !gformIsHidden(child)){
				gf_reset_to_default(targetId, defaultValues);
			}
		}

		// remove tabindex and stash as a data attr for selects
		$target.find( 'select' ).each( function() {
			$select = jQuery( this );
			$select.data( 'tabindex', $select.attr( 'tabindex' ) ).removeAttr( 'tabindex' );
		} );

		//Saving existing display so that it can be reset when showing the field
		if( ! $target.data('gf_display') ){
			$target.data('gf_display', $target.css('display'));
		}

		if(useAnimation && !isInit){
			if($target.length > 0 && $target.is(":visible")) {
				$target.slideUp(callback);
			} else if(callback) {
				callback();
			}
		} else{
			$target.hide();
			$target.find(':input:hidden:not(.gf-default-disabled)').prop( 'disabled', true );
			if(callback){
				callback();
			}
		}
	}
}

function gf_reset_to_default(targetId, defaultValue){

	var dateFields = jQuery( targetId ).find( '.gfield_date_month input, .gfield_date_day input, .gfield_date_year input, .gfield_date_dropdown_month select, .gfield_date_dropdown_day select, .gfield_date_dropdown_year select' );
	if( dateFields.length > 0 ) {

		dateFields.each( function(){

			var element = jQuery( this );

			// defaultValue is associative array (i.e. [ m: 1, d: 13, y: 1987 ] )
			if( defaultValue ) {

				var key = 'd';
				if (element.parents().hasClass('gfield_date_month') || element.parents().hasClass('gfield_date_dropdown_month') ){
					key = 'm';
				}
				else if(element.parents().hasClass('gfield_date_year') || element.parents().hasClass('gfield_date_dropdown_year') ){
					key = 'y';
				}

				val = defaultValue[ key ];

			}
			else{
				val = "";
			}

			if(element.prop("tagName") == "SELECT" && val != '' )
				val = parseInt(val);


			if(element.val() != val)
				element.val(val).trigger("change");
			else
				element.val(val);

		});

		return;
	}

	//cascading down conditional logic to children to suppport nested conditions
	//text fields and drop downs, filter out list field text fields name with "_shim"
	var target = jQuery(targetId).find('select, input[type="text"]:not([id*="_shim"]), input[type="number"], textarea');

	var target_index = 0;

	target.each(function(){
		var val = "";

		var element = jQuery(this);

		//get name of previous input field to see if it is the radio button which goes with the "Other" text box
		//otherwise field is populated with input field name
		var radio_button_name = element.prev("input").attr("value");
		if(radio_button_name == "gf_other_choice"){
			val = element.attr("value");
		}
		else if(jQuery.isArray(defaultValue)){
			val = defaultValue[target_index];
		}
		else if(jQuery.isPlainObject(defaultValue)){
			val = defaultValue[element.attr("name")];
			if( ! val ) {
				// 'input_123_3_1' => '3.1'
				var inputId = element.attr( 'id' ).split( '_' ).slice( 2 ).join( '.' );
				val = defaultValue[ inputId ];
			}
		}
		else if(defaultValue){
			val = defaultValue;
		}

		if( element.is('select:not([multiple])') && ! val ) {
			val = element.find( 'option' ).not( ':disabled' ).eq(0).val();
		}

		if(element.val() != val) {
			element.val(val).trigger('change');
			if (element.is('select') && element.next().hasClass('chosen-container')) {
				element.trigger('chosen:updated');
			}
		}
		else{
			element.val(val);
		}


		target_index++;
	});

	//checkboxes and radio buttons
	var elements = jQuery(targetId).find('input[type="radio"], input[type="checkbox"]:not(".copy_values_activated")');

	elements.each(function(){

		//is input currently checked?
		var isChecked = jQuery(this).is(':checked') ? true : false;

		//does input need to be marked as checked or unchecked?
		var doCheck = defaultValue ? jQuery.inArray(jQuery(this).attr('id'), defaultValue) > -1 : false;

		//if value changed, trigger click event
		if(isChecked != doCheck){
			//setting input as checked or unchecked appropriately

			if(jQuery(this).attr("type") == "checkbox"){
				jQuery(this).trigger('click');
			}
			else{
				jQuery(this).prop("checked", doCheck);

				//need to set the prop again after the click is triggered
				jQuery(this).trigger('click').prop('checked', doCheck);
			}

		}
	});

};
// source --> http://mietauto-robert.ch/wp-content/plugins/gravityforms/js/chosen.jquery.min.js?ver=2.3.4.3 
/* Chosen v1.8.5 | (c) 2011-2018 by Harvest | MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md */

(function(){var t,e,s,i,n=function(t,e){return function(){return t.apply(e,arguments)}},o=function(t,e){function s(){this.constructor=t}for(var i in e)r.call(e,i)&&(t[i]=e[i]);return s.prototype=e.prototype,t.prototype=new s,t.__super__=e.prototype,t},r={}.hasOwnProperty;(i=function(){function t(){this.options_index=0,this.parsed=[]}return t.prototype.add_node=function(t){return"OPTGROUP"===t.nodeName.toUpperCase()?this.add_group(t):this.add_option(t)},t.prototype.add_group=function(t){var e,s,i,n,o,r;for(e=this.parsed.length,this.parsed.push({array_index:e,group:!0,label:t.label,title:t.title?t.title:void 0,children:0,disabled:t.disabled,classes:t.className}),r=[],s=0,i=(o=t.childNodes).length;s<i;s++)n=o[s],r.push(this.add_option(n,e,t.disabled));return r},t.prototype.add_option=function(t,e,s){if("OPTION"===t.nodeName.toUpperCase())return""!==t.text?(null!=e&&(this.parsed[e].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:t.value,text:t.text,html:t.innerHTML,title:t.title?t.title:void 0,selected:t.selected,disabled:!0===s?s:t.disabled,group_array_index:e,group_label:null!=e?this.parsed[e].label:null,classes:t.className,style:t.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},t}()).select_to_array=function(t){var e,s,n,o,r;for(o=new i,s=0,n=(r=t.childNodes).length;s<n;s++)e=r[s],o.add_node(e);return o.parsed},e=function(){function t(e,s){this.form_field=e,this.options=null!=s?s:{},this.label_click_handler=n(this.label_click_handler,this),t.browser_is_supported()&&(this.is_multiple=this.form_field.multiple,this.set_default_text(),this.set_default_values(),this.setup(),this.set_up_html(),this.register_observers(),this.on_ready())}return t.prototype.set_default_values=function(){return this.click_test_action=function(t){return function(e){return t.test_active_click(e)}}(this),this.activate_action=function(t){return function(e){return t.activate_field(e)}}(this),this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.is_rtl=this.options.rtl||/\bchosen-rtl\b/.test(this.form_field.className),this.allow_single_deselect=null!=this.options.allow_single_deselect&&null!=this.form_field.options[0]&&""===this.form_field.options[0].text&&this.options.allow_single_deselect,this.disable_search_threshold=this.options.disable_search_threshold||0,this.disable_search=this.options.disable_search||!1,this.enable_split_word_search=null==this.options.enable_split_word_search||this.options.enable_split_word_search,this.group_search=null==this.options.group_search||this.options.group_search,this.search_contains=this.options.search_contains||!1,this.single_backstroke_delete=null==this.options.single_backstroke_delete||this.options.single_backstroke_delete,this.max_selected_options=this.options.max_selected_options||Infinity,this.inherit_select_classes=this.options.inherit_select_classes||!1,this.display_selected_options=null==this.options.display_selected_options||this.options.display_selected_options,this.display_disabled_options=null==this.options.display_disabled_options||this.options.display_disabled_options,this.include_group_label_in_selected=this.options.include_group_label_in_selected||!1,this.max_shown_results=this.options.max_shown_results||Number.POSITIVE_INFINITY,this.case_sensitive_search=this.options.case_sensitive_search||!1,this.hide_results_on_select=null==this.options.hide_results_on_select||this.options.hide_results_on_select},t.prototype.set_default_text=function(){return this.form_field.getAttribute("data-placeholder")?this.default_text=this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.default_text=this.options.placeholder_text_multiple||this.options.placeholder_text||t.default_multiple_text:this.default_text=this.options.placeholder_text_single||this.options.placeholder_text||t.default_single_text,this.default_text=this.escape_html(this.default_text),this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||t.default_no_result_text},t.prototype.choice_label=function(t){return this.include_group_label_in_selected&&null!=t.group_label?"<b class='group-name'>"+t.group_label+"</b>"+t.html:t.html},t.prototype.mouse_enter=function(){return this.mouse_on_container=!0},t.prototype.mouse_leave=function(){return this.mouse_on_container=!1},t.prototype.input_focus=function(t){if(this.is_multiple){if(!this.active_field)return setTimeout(function(t){return function(){return t.container_mousedown()}}(this),50)}else if(!this.active_field)return this.activate_field()},t.prototype.input_blur=function(t){if(!this.mouse_on_container)return this.active_field=!1,setTimeout(function(t){return function(){return t.blur_test()}}(this),100)},t.prototype.label_click_handler=function(t){return this.is_multiple?this.container_mousedown(t):this.activate_field()},t.prototype.results_option_build=function(t){var e,s,i,n,o,r,h;for(e="",h=0,n=0,o=(r=this.results_data).length;n<o&&(s=r[n],i="",""!==(i=s.group?this.result_add_group(s):this.result_add_option(s))&&(h++,e+=i),(null!=t?t.first:void 0)&&(s.selected&&this.is_multiple?this.choice_build(s):s.selected&&!this.is_multiple&&this.single_set_selected_text(this.choice_label(s))),!(h>=this.max_shown_results));n++);return e},t.prototype.result_add_option=function(t){var e,s;return t.search_match&&this.include_option_in_results(t)?(e=[],t.disabled||t.selected&&this.is_multiple||e.push("active-result"),!t.disabled||t.selected&&this.is_multiple||e.push("disabled-result"),t.selected&&e.push("result-selected"),null!=t.group_array_index&&e.push("group-option"),""!==t.classes&&e.push(t.classes),s=document.createElement("li"),s.className=e.join(" "),t.style&&(s.style.cssText=t.style),s.setAttribute("data-option-array-index",t.array_index),s.innerHTML=t.highlighted_html||t.html,t.title&&(s.title=t.title),this.outerHTML(s)):""},t.prototype.result_add_group=function(t){var e,s;return(t.search_match||t.group_match)&&t.active_options>0?((e=[]).push("group-result"),t.classes&&e.push(t.classes),s=document.createElement("li"),s.className=e.join(" "),s.innerHTML=t.highlighted_html||this.escape_html(t.label),t.title&&(s.title=t.title),this.outerHTML(s)):""},t.prototype.results_update_field=function(){if(this.set_default_text(),this.is_multiple||this.results_reset_cleanup(),this.result_clear_highlight(),this.results_build(),this.results_showing)return this.winnow_results()},t.prototype.reset_single_select_options=function(){var t,e,s,i,n;for(n=[],t=0,e=(s=this.results_data).length;t<e;t++)(i=s[t]).selected?n.push(i.selected=!1):n.push(void 0);return n},t.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},t.prototype.results_search=function(t){return this.results_showing?this.winnow_results():this.results_show()},t.prototype.winnow_results=function(t){var e,s,i,n,o,r,h,l,c,_,a,u,d,f,p;for(this.no_results_clear(),_=0,e=(h=this.get_search_text()).replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),c=this.get_search_regex(e),i=0,n=(l=this.results_data).length;i<n;i++)(o=l[i]).search_match=!1,a=null,u=null,o.highlighted_html="",this.include_option_in_results(o)&&(o.group&&(o.group_match=!1,o.active_options=0),null!=o.group_array_index&&this.results_data[o.group_array_index]&&(0===(a=this.results_data[o.group_array_index]).active_options&&a.search_match&&(_+=1),a.active_options+=1),p=o.group?o.label:o.text,o.group&&!this.group_search||(u=this.search_string_match(p,c),o.search_match=null!=u,o.search_match&&!o.group&&(_+=1),o.search_match?(h.length&&(d=u.index,r=p.slice(0,d),s=p.slice(d,d+h.length),f=p.slice(d+h.length),o.highlighted_html=this.escape_html(r)+"<em>"+this.escape_html(s)+"</em>"+this.escape_html(f)),null!=a&&(a.group_match=!0)):null!=o.group_array_index&&this.results_data[o.group_array_index].search_match&&(o.search_match=!0)));return this.result_clear_highlight(),_<1&&h.length?(this.update_results_content(""),this.no_results(h)):(this.update_results_content(this.results_option_build()),(null!=t?t.skip_highlight:void 0)?void 0:this.winnow_results_set_highlight())},t.prototype.get_search_regex=function(t){var e,s;return s=this.search_contains?t:"(^|\\s|\\b)"+t+"[^\\s]*",this.enable_split_word_search||this.search_contains||(s="^"+s),e=this.case_sensitive_search?"":"i",new RegExp(s,e)},t.prototype.search_string_match=function(t,e){var s;return s=e.exec(t),!this.search_contains&&(null!=s?s[1]:void 0)&&(s.index+=1),s},t.prototype.choices_count=function(){var t,e,s;if(null!=this.selected_option_count)return this.selected_option_count;for(this.selected_option_count=0,t=0,e=(s=this.form_field.options).length;t<e;t++)s[t].selected&&(this.selected_option_count+=1);return this.selected_option_count},t.prototype.choices_click=function(t){if(t.preventDefault(),this.activate_field(),!this.results_showing&&!this.is_disabled)return this.results_show()},t.prototype.keydown_checker=function(t){var e,s;switch(s=null!=(e=t.which)?e:t.keyCode,this.search_field_scale(),8!==s&&this.pending_backstroke&&this.clear_backstroke(),s){case 8:this.backstroke_length=this.get_search_field_value().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(t),this.mouse_on_container=!1;break;case 13:case 27:this.results_showing&&t.preventDefault();break;case 32:this.disable_search&&t.preventDefault();break;case 38:t.preventDefault(),this.keyup_arrow();break;case 40:t.preventDefault(),this.keydown_arrow()}},t.prototype.keyup_checker=function(t){var e,s;switch(s=null!=(e=t.which)?e:t.keyCode,this.search_field_scale(),s){case 8:this.is_multiple&&this.backstroke_length<1&&this.choices_count()>0?this.keydown_backstroke():this.pending_backstroke||(this.result_clear_highlight(),this.results_search());break;case 13:t.preventDefault(),this.results_showing&&this.result_select(t);break;case 27:this.results_showing&&this.results_hide();break;case 9:case 16:case 17:case 18:case 38:case 40:case 91:break;default:this.results_search()}},t.prototype.clipboard_event_checker=function(t){if(!this.is_disabled)return setTimeout(function(t){return function(){return t.results_search()}}(this),50)},t.prototype.container_width=function(){return null!=this.options.width?this.options.width:this.form_field.offsetWidth+"px"},t.prototype.include_option_in_results=function(t){return!(this.is_multiple&&!this.display_selected_options&&t.selected)&&(!(!this.display_disabled_options&&t.disabled)&&!t.empty)},t.prototype.search_results_touchstart=function(t){return this.touch_started=!0,this.search_results_mouseover(t)},t.prototype.search_results_touchmove=function(t){return this.touch_started=!1,this.search_results_mouseout(t)},t.prototype.search_results_touchend=function(t){if(this.touch_started)return this.search_results_mouseup(t)},t.prototype.outerHTML=function(t){var e;return t.outerHTML?t.outerHTML:((e=document.createElement("div")).appendChild(t),e.innerHTML)},t.prototype.get_single_html=function(){return'<a class="chosen-single chosen-default">\n  <input class="chosen-focus-input" type="text" autocomplete="off" />\n  <span>'+this.default_text+'</span>\n  <div><b></b></div>\n</a>\n<div class="chosen-drop">\n  <div class="chosen-search">\n    <input class="chosen-search-input" type="text" autocomplete="off" />\n  </div>\n  <ul class="chosen-results"></ul>\n</div>'},t.prototype.get_multi_html=function(){return'<ul class="chosen-choices">\n  <li class="search-field">\n    <input class="chosen-search-input" type="text" autocomplete="off" value="'+this.default_text+'" />\n  </li>\n</ul>\n<div class="chosen-drop">\n  <ul class="chosen-results"></ul>\n</div>'},t.prototype.get_no_results_html=function(t){return'<li class="no-results">\n  '+this.results_none_found+" <span>"+this.escape_html(t)+"</span>\n</li>"},t.browser_is_supported=function(){return"Microsoft Internet Explorer"===window.navigator.appName?document.documentMode>=8:!(/iP(od|hone)/i.test(window.navigator.userAgent)||/IEMobile/i.test(window.navigator.userAgent)||/Windows Phone/i.test(window.navigator.userAgent)||/BlackBerry/i.test(window.navigator.userAgent)||/BB10/i.test(window.navigator.userAgent)||/Android.*Mobile/i.test(window.navigator.userAgent))},t.default_multiple_text="Select Some Options",t.default_single_text="Select an Option",t.default_no_result_text="No results match",t}(),(t=jQuery).fn.extend({chosen:function(i){return e.browser_is_supported()?this.each(function(e){var n,o;o=(n=t(this)).data("chosen"),"destroy"!==i?o instanceof s||n.data("chosen",new s(this,i)):o instanceof s&&o.destroy()}):this}}),s=function(s){function n(){return n.__super__.constructor.apply(this,arguments)}return o(n,e),n.prototype.setup=function(){return this.form_field_jq=t(this.form_field),this.current_selectedIndex=this.form_field.selectedIndex},n.prototype.set_up_html=function(){var e,s;return(e=["chosen-container"]).push("chosen-container-"+(this.is_multiple?"multi":"single")),this.inherit_select_classes&&this.form_field.className&&e.push(this.form_field.className),this.is_rtl&&e.push("chosen-rtl"),s={"class":e.join(" "),title:this.form_field.title},this.form_field.id.length&&(s.id=this.form_field.id.replace(/[^\w]/g,"_")+"_chosen"),this.container=t("<div />",s),this.container.width(this.container_width()),this.is_multiple?this.container.html(this.get_multi_html()):this.container.html(this.get_single_html()),this.form_field_jq.hide().after(this.container),this.dropdown=this.container.find("div.chosen-drop").first(),this.search_field=this.container.find("input.chosen-search-input"),this.focus_field=this.container.find("input.chosen-focus-input"),this.search_results=this.container.find("ul.chosen-results").first(),this.search_field_scale(),this.search_no_results=this.container.find("li.no-results").first(),this.is_multiple?(this.search_choices=this.container.find("ul.chosen-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chosen-search").first(),this.selected_item=this.container.find(".chosen-single").first()),this.results_build(),this.set_tab_index(),this.set_label_behavior()},n.prototype.on_ready=function(){return this.form_field_jq.trigger("chosen:ready",{chosen:this})},n.prototype.register_observers=function(){var t;return this.container.on("touchstart.chosen",function(t){return function(e){t.container_mousedown(e)}}(this)),this.container.on("touchend.chosen",function(t){return function(e){t.container_mouseup(e)}}(this)),this.container.on("mousedown.chosen",function(t){return function(e){t.container_mousedown(e)}}(this)),this.container.on("mouseup.chosen",function(t){return function(e){t.container_mouseup(e)}}(this)),this.container.on("mouseenter.chosen",function(t){return function(e){t.mouse_enter(e)}}(this)),this.container.on("mouseleave.chosen",function(t){return function(e){t.mouse_leave(e)}}(this)),this.search_results.on("mouseup.chosen",function(t){return function(e){t.search_results_mouseup(e)}}(this)),this.search_results.on("mouseover.chosen",function(t){return function(e){t.search_results_mouseover(e)}}(this)),this.search_results.on("mouseout.chosen",function(t){return function(e){t.search_results_mouseout(e)}}(this)),this.search_results.on("mousewheel.chosen DOMMouseScroll.chosen",function(t){return function(e){t.search_results_mousewheel(e)}}(this)),this.search_results.on("touchstart.chosen",function(t){return function(e){t.search_results_touchstart(e)}}(this)),this.search_results.on("touchmove.chosen",function(t){return function(e){t.search_results_touchmove(e)}}(this)),this.search_results.on("touchend.chosen",function(t){return function(e){t.search_results_touchend(e)}}(this)),this.form_field_jq.on("chosen:updated.chosen",function(t){return function(e){t.results_update_field(e)}}(this)),this.form_field_jq.on("chosen:activate.chosen",function(t){return function(e){t.activate_field(e)}}(this)),this.form_field_jq.on("chosen:open.chosen",function(t){return function(e){t.container_mousedown(e)}}(this)),this.form_field_jq.on("chosen:close.chosen",function(t){return function(e){t.close_field(e)}}(this)),this.search_field.on("blur.chosen",function(t){return function(e){t.input_blur(e)}}(this)),this.search_field.on("keyup.chosen",function(t){return function(e){t.keyup_checker(e)}}(this)),this.search_field.on("keydown.chosen",function(t){return function(e){t.keydown_checker(e)}}(this)),this.search_field.on("focus.chosen",function(t){return function(e){t.input_focus(e)}}(this)),this.search_field.on("cut.chosen",function(t){return function(e){t.clipboard_event_checker(e)}}(this)),this.search_field.on("paste.chosen",function(t){return function(e){t.clipboard_event_checker(e)}}(this)),this.is_multiple?this.search_choices.on("click.chosen",function(t){return function(e){t.choices_click(e)}}(this)):(this.container.on("click.chosen",function(t){t.preventDefault()}),this.focus_field.on("blur.chosen",function(t){return function(e){t.input_blur(e)}}(this)),this.focus_field.on("focus.chosen",function(t){return function(e){t.input_focus(e)}}(this)),t=function(t){return function(){return t.search_field.val(t.focus_field.val()),t.focus_field.val("")}}(this),this.focus_field.on("keyup.chosen",function(e){return function(s){t(),e.keyup_checker(s)}}(this)),this.focus_field.on("keydown.chosen",function(e){return function(s){t(),e.keydown_checker(s)}}(this)),this.focus_field.on("cut.chosen",function(e){return function(s){setTimeout(t,0),e.clipboard_event_checker(s)}}(this)),this.focus_field.on("paste.chosen",function(e){return function(s){setTimeout(t,0),e.clipboard_event_checker(s)}}(this)))},n.prototype.destroy=function(){return t(this.container[0].ownerDocument).off("click.chosen",this.click_test_action),this.form_field_label.length>0&&this.form_field_label.off("click.chosen"),this.search_field[0].tabIndex&&(this.form_field_jq[0].tabIndex=this.search_field[0].tabIndex),this.container.remove(),this.form_field_jq.removeData("chosen"),this.form_field_jq.show()},n.prototype.search_field_disabled=function(){return this.is_disabled=this.form_field.disabled||this.form_field_jq.parents("fieldset").is(":disabled"),this.container.toggleClass("chosen-disabled",this.is_disabled),this.search_field[0].disabled=this.is_disabled,this.is_multiple||this.selected_item.off("focus.chosen",this.activate_field),this.is_disabled?this.close_field():this.is_multiple?void 0:this.selected_item.on("focus.chosen",this.activate_field)},n.prototype.container_mousedown=function(e){var s;if(!this.is_disabled)return!e||"mousedown"!==(s=e.type)&&"touchstart"!==s||this.results_showing||e.preventDefault(),null!=e&&t(e.target).hasClass("search-choice-close")?void 0:(this.active_field?this.is_multiple||!e||t(e.target)[0]!==this.selected_item[0]&&!t(e.target).parents("a.chosen-single").length||(e.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),t(this.container[0].ownerDocument).on("click.chosen",this.click_test_action),this.results_show()),this.activate_field())},n.prototype.container_mouseup=function(t){if("ABBR"===t.target.nodeName&&!this.is_disabled)return this.results_reset(t)},n.prototype.search_results_mousewheel=function(t){var e;if(t.originalEvent&&(e=t.originalEvent.deltaY||-t.originalEvent.wheelDelta||t.originalEvent.detail),null!=e)return t.preventDefault(),"DOMMouseScroll"===t.type&&(e*=40),this.search_results.scrollTop(e+this.search_results.scrollTop())},n.prototype.blur_test=function(t){if(!this.active_field&&this.container.hasClass("chosen-container-active"))return this.close_field()},n.prototype.close_field=function(){return t(this.container[0].ownerDocument).off("click.chosen",this.click_test_action),this.active_field=!1,this.results_hide(),this.container.removeClass("chosen-container-active"),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale(),this.search_field.blur()},n.prototype.activate_field=function(){if(!this.is_disabled)return this.container.addClass("chosen-container-active"),this.active_field=!0,this.search_field.focus()},n.prototype.test_active_click=function(e){var s;return(s=t(e.target).closest(".chosen-container")).length&&this.container[0]===s[0]?this.active_field=!0:this.close_field()},n.prototype.results_build=function(){return this.parsing=!0,this.selected_option_count=null,this.results_data=i.select_to_array(this.form_field),this.is_multiple?this.search_choices.find("li.search-choice").remove():(this.single_set_selected_text(),this.disable_search||this.form_field.options.length<=this.disable_search_threshold?(this.search_field[0].readOnly=!0,this.focus_field[0].readOnly=!0,this.container.addClass("chosen-container-single-nosearch")):(this.search_field[0].readOnly=!1,this.focus_field[0].readOnly=!1,this.container.removeClass("chosen-container-single-nosearch"))),this.update_results_content(this.results_option_build({first:!0})),this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.parsing=!1},n.prototype.result_do_highlight=function(t){var e,s,i,n,o;if(t.length){if(this.result_clear_highlight(),this.result_highlight=t,this.result_highlight.addClass("highlighted"),i=parseInt(this.search_results.css("maxHeight"),10),o=this.search_results.scrollTop(),n=i+o,s=this.result_highlight.position().top+this.search_results.scrollTop(),(e=s+this.result_highlight.outerHeight())>=n)return this.search_results.scrollTop(e-i>0?e-i:0);if(s<o)return this.search_results.scrollTop(s)}},n.prototype.result_clear_highlight=function(){return this.result_highlight&&this.result_highlight.removeClass("highlighted"),this.result_highlight=null},n.prototype.results_show=function(){return this.is_multiple&&this.max_selected_options<=this.choices_count()?(this.form_field_jq.trigger("chosen:maxselected",{chosen:this}),!1):(this.container.addClass("chosen-with-drop"),this.results_showing=!0,this.search_field.focus(),this.search_field.val(this.get_search_field_value()),this.winnow_results(),this.form_field_jq.trigger("chosen:showing_dropdown",{chosen:this}))},n.prototype.update_results_content=function(t){return this.search_results.html(t)},n.prototype.results_hide=function(){return this.results_showing&&(this.result_clear_highlight(),setTimeout(function(t){return function(){return t.focus_field.focus()}}(this),0),this.container.removeClass("chosen-with-drop"),this.form_field_jq.trigger("chosen:hiding_dropdown",{chosen:this})),this.results_showing=!1},n.prototype.set_tab_index=function(t){var e,s;if(this.form_field.tabIndex)return s=this.form_field.tabIndex,this.form_field.tabIndex=-1,this.search_field[0].tabIndex=s,null!=(e=this.focus_field[0])?e.tabIndex=s:void 0},n.prototype.set_label_behavior=function(){if(this.form_field_label=this.form_field_jq.parents("label"),!this.form_field_label.length&&this.form_field.id.length&&(this.form_field_label=t("label[for='"+this.form_field.id+"']")),this.form_field_label.length>0)return this.form_field_label.on("click.chosen",this.label_click_handler)},n.prototype.show_search_field_default=function(){return this.is_multiple&&this.choices_count()<1&&!this.active_field?(this.search_field.val(this.default_text),this.search_field.addClass("default")):(this.search_field.val(""),this.search_field.removeClass("default"))},n.prototype.search_results_mouseup=function(e){var s;if((s=t(e.target).hasClass("active-result")?t(e.target):t(e.target).parents(".active-result").first()).length)return this.result_highlight=s,this.result_select(e),this.search_field.focus()},n.prototype.search_results_mouseover=function(e){var s;if(s=t(e.target).hasClass("active-result")?t(e.target):t(e.target).parents(".active-result").first())return this.result_do_highlight(s)},n.prototype.search_results_mouseout=function(e){if(t(e.target).hasClass("active-result")||t(e.target).parents(".active-result").first())return this.result_clear_highlight()},n.prototype.choice_build=function(e){var s,i;return s=t("<li />",{"class":"search-choice"}).html("<span>"+this.choice_label(e)+"</span>"),e.disabled?s.addClass("search-choice-disabled"):((i=t("<a />",{"class":"search-choice-close","data-option-array-index":e.array_index})).on("click.chosen",function(t){return function(e){return t.choice_destroy_link_click(e)}}(this)),s.append(i)),this.search_container.before(s)},n.prototype.choice_destroy_link_click=function(e){if(e.preventDefault(),e.stopPropagation(),!this.is_disabled)return this.choice_destroy(t(e.target))},n.prototype.choice_destroy=function(t){if(this.result_deselect(t[0].getAttribute("data-option-array-index")))return this.active_field?this.search_field.focus():this.show_search_field_default(),this.is_multiple&&this.choices_count()>0&&this.get_search_field_value().length<1&&this.results_hide(),t.parents("li").first().remove(),this.search_field_scale()},n.prototype.results_reset=function(){if(this.reset_single_select_options(),this.form_field.options[0].selected=!0,this.single_set_selected_text(),this.show_search_field_default(),this.results_reset_cleanup(),this.trigger_form_field_change(),this.active_field)return this.results_hide()},n.prototype.results_reset_cleanup=function(){return this.current_selectedIndex=this.form_field.selectedIndex,this.selected_item.find("abbr").remove()},n.prototype.result_select=function(t){var e,s;if(this.result_highlight)return e=this.result_highlight,this.result_clear_highlight(),this.is_multiple&&this.max_selected_options<=this.choices_count()?(this.form_field_jq.trigger("chosen:maxselected",{chosen:this}),!1):(this.is_multiple?e.removeClass("active-result"):this.reset_single_select_options(),e.addClass("result-selected"),s=this.results_data[e[0].getAttribute("data-option-array-index")],s.selected=!0,this.form_field.options[s.options_index].selected=!0,this.selected_option_count=null,this.is_multiple?this.choice_build(s):this.single_set_selected_text(this.choice_label(s)),this.is_multiple&&(!this.hide_results_on_select||t.metaKey||t.ctrlKey)?t.metaKey||t.ctrlKey?this.winnow_results({skip_highlight:!0}):(this.search_field.val(""),this.winnow_results()):(this.results_hide(),this.show_search_field_default()),(this.is_multiple||this.form_field.selectedIndex!==this.current_selectedIndex)&&this.trigger_form_field_change({selected:this.form_field.options[s.options_index].value}),this.current_selectedIndex=this.form_field.selectedIndex,t.preventDefault(),this.search_field_scale())},n.prototype.single_set_selected_text=function(t){return null==t&&(t=this.default_text),t===this.default_text?this.selected_item.addClass("chosen-default"):(this.single_deselect_control_build(),this.selected_item.removeClass("chosen-default")),this.selected_item.find("span").html(t)},n.prototype.result_deselect=function(t){var e;return e=this.results_data[t],!this.form_field.options[e.options_index].disabled&&(e.selected=!1,this.form_field.options[e.options_index].selected=!1,this.selected_option_count=null,this.result_clear_highlight(),this.results_showing&&this.winnow_results(),this.trigger_form_field_change({deselected:this.form_field.options[e.options_index].value}),this.search_field_scale(),!0)},n.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect)return this.selected_item.find("abbr").length||this.selected_item.find("span").first().after('<abbr class="search-choice-close"></abbr>'),this.selected_item.addClass("chosen-single-with-deselect")},n.prototype.get_search_field_value=function(){return this.search_field.val()},n.prototype.get_search_text=function(){return t.trim(this.get_search_field_value())},n.prototype.escape_html=function(e){return t("<div/>").text(e).html()},n.prototype.winnow_results_set_highlight=function(){var t,e;if(e=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),null!=(t=e.length?e.first():this.search_results.find(".active-result").first()))return this.result_do_highlight(t)},n.prototype.no_results=function(t){var e;return e=this.get_no_results_html(t),this.search_results.append(e),this.form_field_jq.trigger("chosen:no_results",{chosen:this})},n.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},n.prototype.keydown_arrow=function(){var t;return this.results_showing&&this.result_highlight?(t=this.result_highlight.nextAll("li.active-result").first())?this.result_do_highlight(t):void 0:this.results_show()},n.prototype.keyup_arrow=function(){var t;return this.results_showing||this.is_multiple?this.result_highlight?(t=this.result_highlight.prevAll("li.active-result")).length?this.result_do_highlight(t.first()):(this.choices_count()>0&&this.results_hide(),this.result_clear_highlight()):void 0:this.results_show()},n.prototype.keydown_backstroke=function(){var t;return this.pending_backstroke?(this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke()):(t=this.search_container.siblings("li.search-choice").last()).length&&!t.hasClass("search-choice-disabled")?(this.pending_backstroke=t,this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClass("search-choice-focus")):void 0},n.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},n.prototype.search_field_scale=function(){var e,s,i,n,o,r,h;if(this.is_multiple){for(o={position:"absolute",left:"-1000px",top:"-1000px",display:"none",whiteSpace:"pre"},s=0,i=(r=["fontSize","fontStyle","fontWeight","fontFamily","lineHeight","textTransform","letterSpacing"]).length;s<i;s++)o[n=r[s]]=this.search_field.css(n);return(e=t("<div />").css(o)).text(this.get_search_field_value()),t("body").append(e),h=e.width()+25,e.remove(),this.container.is(":visible")&&(h=Math.min(this.container.outerWidth()-10,h)),this.search_field.width(h)}},n.prototype.trigger_form_field_change=function(t){return this.form_field_jq.trigger("input",t),this.form_field_jq.trigger("change",t)},n}()}).call(this);
// source --> http://mietauto-robert.ch/wp-content/plugins/gravityforms/js/placeholders.jquery.min.js?ver=2.3.4.3 
/* Placeholders.js v3.0.2 */
(function(t){"use strict";function e(t,e,r){return t.addEventListener?t.addEventListener(e,r,!1):t.attachEvent?t.attachEvent("on"+e,r):void 0}function r(t,e){var r,n;for(r=0,n=t.length;n>r;r++)if(t[r]===e)return!0;return!1}function n(t,e){var r;t.createTextRange?(r=t.createTextRange(),r.move("character",e),r.select()):t.selectionStart&&(t.focus(),t.setSelectionRange(e,e))}function a(t,e){try{return t.type=e,!0}catch(r){return!1}}t.Placeholders={Utils:{addEventListener:e,inArray:r,moveCaret:n,changeType:a}}})(this),function(t){"use strict";function e(){}function r(){try{return document.activeElement}catch(t){}}function n(t,e){var r,n,a=!!e&&t.value!==e,u=t.value===t.getAttribute(V);return(a||u)&&"true"===t.getAttribute(P)?(t.removeAttribute(P),t.value=t.value.replace(t.getAttribute(V),""),t.className=t.className.replace(R,""),n=t.getAttribute(z),parseInt(n,10)>=0&&(t.setAttribute("maxLength",n),t.removeAttribute(z)),r=t.getAttribute(D),r&&(t.type=r),!0):!1}function a(t){var e,r,n=t.getAttribute(V);return""===t.value&&n?(t.setAttribute(P,"true"),t.value=n,t.className+=" "+I,r=t.getAttribute(z),r||(t.setAttribute(z,t.maxLength),t.removeAttribute("maxLength")),e=t.getAttribute(D),e?t.type="text":"password"===t.type&&K.changeType(t,"text")&&t.setAttribute(D,"password"),!0):!1}function u(t,e){var r,n,a,u,i,l,o;if(t&&t.getAttribute(V))e(t);else for(a=t?t.getElementsByTagName("input"):f,u=t?t.getElementsByTagName("textarea"):h,r=a?a.length:0,n=u?u.length:0,o=0,l=r+n;l>o;o++)i=r>o?a[o]:u[o-r],e(i)}function i(t){u(t,n)}function l(t){u(t,a)}function o(t){return function(){b&&t.value===t.getAttribute(V)&&"true"===t.getAttribute(P)?K.moveCaret(t,0):n(t)}}function c(t){return function(){a(t)}}function s(t){return function(e){return A=t.value,"true"===t.getAttribute(P)&&A===t.getAttribute(V)&&K.inArray(C,e.keyCode)?(e.preventDefault&&e.preventDefault(),!1):void 0}}function d(t){return function(){n(t,A),""===t.value&&(t.blur(),K.moveCaret(t,0))}}function v(t){return function(){t===r()&&t.value===t.getAttribute(V)&&"true"===t.getAttribute(P)&&K.moveCaret(t,0)}}function g(t){return function(){i(t)}}function p(t){t.form&&(T=t.form,"string"==typeof T&&(T=document.getElementById(T)),T.getAttribute(U)||(K.addEventListener(T,"submit",g(T)),T.setAttribute(U,"true"))),K.addEventListener(t,"focus",o(t)),K.addEventListener(t,"blur",c(t)),b&&(K.addEventListener(t,"keydown",s(t)),K.addEventListener(t,"keyup",d(t)),K.addEventListener(t,"click",v(t))),t.setAttribute(j,"true"),t.setAttribute(V,x),(b||t!==r())&&a(t)}var f,h,b,m,A,y,E,x,L,T,S,N,w,B=["text","search","url","tel","email","password","number","textarea"],C=[27,33,34,35,36,37,38,39,40,8,46],k="#ccc",I="placeholdersjs",R=RegExp("(?:^|\\s)"+I+"(?!\\S)"),V="data-placeholder-value",P="data-placeholder-active",D="data-placeholder-type",U="data-placeholder-submit",j="data-placeholder-bound",q="data-placeholder-focus",Q="data-placeholder-live",z="data-placeholder-maxlength",F=document.createElement("input"),G=document.getElementsByTagName("head")[0],H=document.documentElement,J=t.Placeholders,K=J.Utils;if(J.nativeSupport=void 0!==F.placeholder,!J.nativeSupport){for(f=document.getElementsByTagName("input"),h=document.getElementsByTagName("textarea"),b="false"===H.getAttribute(q),m="false"!==H.getAttribute(Q),y=document.createElement("style"),y.type="text/css",E=document.createTextNode("."+I+" { color:"+k+"; }"),y.styleSheet?y.styleSheet.cssText=E.nodeValue:y.appendChild(E),G.insertBefore(y,G.firstChild),w=0,N=f.length+h.length;N>w;w++)S=f.length>w?f[w]:h[w-f.length],x=S.attributes.placeholder,x&&(x=x.nodeValue,x&&K.inArray(B,S.type)&&p(S));L=setInterval(function(){for(w=0,N=f.length+h.length;N>w;w++)S=f.length>w?f[w]:h[w-f.length],x=S.attributes.placeholder,x?(x=x.nodeValue,x&&K.inArray(B,S.type)&&(S.getAttribute(j)||p(S),(x!==S.getAttribute(V)||"password"===S.type&&!S.getAttribute(D))&&("password"===S.type&&!S.getAttribute(D)&&K.changeType(S,"text")&&S.setAttribute(D,"password"),S.value===S.getAttribute(V)&&(S.value=x),S.setAttribute(V,x)))):S.getAttribute(P)&&(n(S),S.removeAttribute(V));m||clearInterval(L)},100)}K.addEventListener(t,"beforeunload",function(){J.disable()}),J.disable=J.nativeSupport?e:i,J.enable=J.nativeSupport?e:l}(this),function(t){"use strict";var e=t.fn.val,r=t.fn.prop;Placeholders.nativeSupport||(t.fn.val=function(t){var r=e.apply(this,arguments),n=this.eq(0).data("placeholder-value");return void 0===t&&this.eq(0).data("placeholder-active")&&r===n?"":r},t.fn.prop=function(t,e){return void 0===e&&this.eq(0).data("placeholder-active")&&"value"===t?"":r.apply(this,arguments)})}(jQuery);