// LAB.js (LABjs :: Loading And Blocking JavaScript) | v1.0.2rc1 (c) Kyle Simpson | MIT License
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$(document).ready(function() {
    if(document.all) {
        $('#Menu li.HasSubMenu').hover(function() {
            $(this).addClass('over');
            return false;
        },
        function() {
            $(this).removeClass('over');
        });
    }
});/* Common Javascript functions for use throughout Interspire Shopping Cart */

$(function(){
    // this is here just incase the HTMLHead code fails
    $('html').addClass('javascript');
});

// Fetch the value of a cookie
function get_cookie(name) {
    name = name += "=";
    var cookie_start = document.cookie.indexOf(name);
    if(cookie_start > -1) {
        cookie_start = cookie_start+name.length;
        cookie_end = document.cookie.indexOf(';', cookie_start);
        if(cookie_end == -1) {
            cookie_end = document.cookie.length;
        }
        return unescape(document.cookie.substring(cookie_start, cookie_end));
    }
}

// Set a cookie
function set_cookie(name, value, expires)
{
    if(!expires) {
        expires = "; expires=Wed, 1 Jan 2020 00:00:00 GMT;"
    } else {
        expire = new Date();
        expire.setTime(expire.getTime()+(expires*1000));
        expires = "; expires="+expire.toGMTString();
    }
    document.cookie = name+"="+escape(value)+expires;
}

/* Javascript functions for the products page */
var num_products_to_compare = 0;
var product_option_value = "";
var CurrentProdTab = "";
function showProductImage(filename, product_id, currentImage) {
    var l = (screen.availWidth/2)-350;
    var t = (screen.availHeight/2)-300;
    var variationAdd = '';
    if(ShowVariationThumb) {
        variationAdd = '&image_rule_id=' + encodeURIComponent(ShowVariationThumb);
        CurrentProdThumbImage = null;
    }
    UrlAddOn = '';

    if(currentImage) {
        UrlAddOn = "&current_image="+currentImage;
    } else if(CurrentProdThumbImage) {
        UrlAddOn = "&current_image="+CurrentProdThumbImage;
    }
    var imgPopup = window.open(filename + "?product_id="+product_id+variationAdd+UrlAddOn, "imagePop", "toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=1,width=700,height=600,top="+t+",left="+l);
    imgPopup.focus();
}

function CheckQuantityLimits (form)
{
    var qty = parseInt($('#qty_').val(), 10);

    if (qty < productMinQty) {
        alert(lang.ProductMinQtyError);
        return false;
    }

    if (qty > productMaxQty) {
        alert(lang.ProductMaxQtyError);
        return false;
    }

    return true;
}

function CheckProductConfigurableFields(form)
{
    var requiredFields = $('.FieldRequired');
    var valid = true;
    requiredFields.each(function() {
        var namePart = this.name.replace(/^.*\[/, '');
        var fieldId = namePart.replace(/\].*$/, '');

        if(this.type=='checkbox' ) {
            if(!this.checked) {
                valid = false;
                alert(lang.EnterRequiredField);
                this.focus();
                return false;
            }
        } else if(this.value == '') {
            if(this.type != 'file' || (this.type == 'file' && document.getElementById('CurrentProductFile_'+fieldId).value == '')) {
                valid = false;
                alert(lang.EnterRequiredField);
                this.focus();
                return false;
            }
        }
    });

    var fileFields = $(form).find("input[name^='ProductField']:file");
    fileFields.each(function() {
        if(this.value != '') {
            var namePart = this.name.replace(/^.*\[/, '');
            var fieldId = namePart.replace(/\].*$/, '');
            var fileTypes = document.getElementById('ProductFileType_'+fieldId).value;

            fileTypes = ','+fileTypes.replace(' ', '').toLowerCase()+','
            var ext = this.value.replace(/^.*\./, '').toLowerCase();

            if(fileTypes.indexOf(','+ext+',') == -1) {
                alert(lang.InvalidFileTypeJS);
                this.focus();
                this.select();
                valid = false;
            }

        }
    });

    return valid;
}

function check_add_to_cart(form, required) {
    var valid = true;
    var qtyInputs = $(form).find('input.qtyInput');
    qtyInputs.each(function() {
        if(isNaN($(this).val()) || $(this).val() <= 0) {
            alert(lang.InvalidQuantity);
            this.focus();
            this.select();
            valid = false;
            return false;
        }
    });
    if(valid == false) {
        return false;
    }

    if(!CheckProductConfigurableFields(form)) {
        return false;
    }

    // validate the attributes
    var attributesValidated = $('#productDetailsAddToCartForm')
        .validate()
        .form();

    if (!attributesValidated) {
        return false;
    }

    if (!CheckQuantityLimits(form)) {
        return false;
    }

    if(required && !$(form).find('.CartVariationId').val()) {
        alert(lang.OptionMessage);
        var select = $(form).find('select').get(0);
        if(select) {
            select.focus();
        }
        var radio = $(form).find('input[type=radio]').get(0);
        if(radio) {
            radio.focus();
        }
        return false;
    }

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

    // if we're using the fastcart, pop that up now
    if (config.FastCart) {
        return fastCartAction();
    }

    return true;
}

function compareProducts(compare_path) {
    var pids = "";

    if($('form').find('input[name=compare_product_ids]:checked').size() >= 2) {
        var cpids = document.getElementsByName('compare_product_ids');

        for(i = 0; i < cpids.length; i++) {
            if(cpids[i].checked)
                pids = pids + cpids[i].value + "/";
        }

        pids = pids.replace(/\/$/, "");
        document.location.href = compare_path + pids;
        return false;
    }

    alert(lang.CompareSelectMessage);
    return false;
}

function product_comparison_box_changed(state) {
    // Increment num_products_to_compare - needs to be > 0 to submit the product comparison form


    if(state)
        num_products_to_compare++;
    else
        if (num_products_to_compare != 0)
            num_products_to_compare--;
}

function remove_product_from_comparison(id) {
    if(num_compare_items > 2) {
        for(i = 1; i < 11; i++) {
            document.getElementById("compare_"+i+"_"+id).style.display = "none";
        }

        num_compare_items--;
    }
    else {
        alert(lang.CompareTwoProducts);
    }
}

(function($){
    $.fn.captchaPlaceholder = function () {
        $(this).each(function(){
            var $$ = $(this);

            if (!$$.parent().is(':visible')) {
                // don't do anything if this placeholder isn't visible
                return;
            }

            var img = $$.find('.captchaImage');
            if (img.length) {
                // don't do anything if an image is already in the dom
                return;
            }

            var rand = Math.round(500 + Math.random() * 7500);
            img = $('<img class="captchaImage" src="' + config.ShopPath + '/captcha.php?' + rand + '" />');
            $$.append(img);
        });

        return this;
    };
})(jQuery);

function show_product_review_form() {
    document.getElementById("rating_box").style.display = "";
    if(typeof(HideProductTabs) != 'undefined' && HideProductTabs == 0) {
        CurrentProdTab = 'ProductReviews_Tab';
    } else {
        document.location.href = "#write_review";
    }

    $('.captchaPlaceholder').captchaPlaceholder();
}

function jump_to_product_reviews() {
    if(typeof(HideProductTabs) != 'undefined' && HideProductTabs == 0) {
        CurrentProdTab = 'ProductReviews_Tab';
    } else {
        document.location.href = "#reviews";
    }
}

function g(id) {
    return document.getElementById(id);
}

function check_product_review_form() {
    var revrating = g("revrating");
    var revtitle = g("revtitle");
    var revtext = g("revtext");
    var revfromname = g("revfromname");
    var captcha = g("captcha");

    if(revrating.selectedIndex == 0) {
        alert(lang.ReviewNoRating);
        revrating.focus();
        return false;
    }

    if(revtitle.value == "") {
        alert(lang.ReviewNoTitle);
        revtitle.focus();
        return false;
    }

    if(revtext.value == "") {
        alert(lang.ReviewNoText);
        revtext.focus();
        return false;
    }

    if(captcha.value == "" && HideReviewCaptcha != "none") {
        alert(lang.ReviewNoCaptcha);
        captcha.focus();
        return false;
    }

    return true;
}

function check_small_search_form() {
    var search_query = g("search_query");

    if(search_query.value == "") {
        alert(lang.EmptySmallSearch);
        search_query.focus();
        return false;
    }

    return true;
}

function setCurrency(currencyId)
{
    var gotoURL = location.href;

    if (location.search !== '')
    {
        if (gotoURL.search(/[&|\?]setCurrencyId=[0-9]+/) > -1)
            gotoURL = gotoURL.replace(/([&|\?]setCurrencyId=)[0-9]+/, '$1' + currencyId);
        else
            gotoURL = gotoURL + '&setCurrencyId=' + currencyId;
    }
    else
        gotoURL = gotoURL + '?setCurrencyId=' + currencyId;

    location.href = gotoURL;
}


// Dummy sel_panel function for when design mode isn't enabled
function sel_panel(id) {}

function inline_add_to_cart(filename, product_id, quantity, returnTo) {
    if(typeof(quantity) == 'undefined') {
        var quantity = '1';
    }
    var html = '<form action="' + filename + '/cart.php" method="post" id="inlineCartAdd">';
    if(typeof(returnTo) != 'undefined' && returnTo == true) {
        var returnLocation = window.location;
        html += '<input type="hidden" name="returnUrl" value="'+escape(returnLocation)+'" />';
    }
    html += '<input type="hidden" name="action" value="add" />';
    html += '<input type="hidden" name="qty" value="'+quantity+'" />';
    html += '<input type="hidden" name="product_id" value="'+product_id+'" />';
    html += '<\/form>';
   $('body').append(html);
   $('#inlineCartAdd').submit();
}

function ShowPopupHelp(content, url, decodeHtmlEntities) {
    var popupWindow = open('', 'view','height=450,width=550');

    if(decodeHtmlEntities) {
        content = HtmlEntityDecode(content);
    }
    if (window.focus) {
        popupWindow.focus();
    }

    var doc = popupWindow.document;
    doc.write(content);
    doc.close();

    return false;
}

function HtmlEntityDecode(str) {
   try {
      var tarea=document.createElement('textarea');
      tarea.innerHTML = str; return tarea.value;
      tarea.parentNode.removeChild(tarea);
   } catch(e) {
      //for IE add <div id="htmlconverter" style="display:none;"></div> to the page
      document.getElementById("htmlconverter").innerHTML = '<textarea id="innerConverter">' + str + '</textarea>';
      var content = document.getElementById("innerConverter").value;
      document.getElementById("htmlconverter").innerHTML = "";
      return content;
   }
}

function setProductThumbHeight()
{
    var ImageBoxDiv = $('.Content .ProductList .ProductImage');
    var ImageListDiv = $('.Content .ProductList:not(.List) li');
    var CurrentListHeight = ImageListDiv.height();
    var ProductImageMargin = ImageBoxDiv.css('margin-left')*2;
/*
    ImageBoxDiv.height(ThumbImageHeight);
    ImageBoxDiv.width(ThumbImageWidth);
    ImageBoxDiv.css('line-height', ThumbImageHeight+'px');
*/

    var ImageBoxHeight = ThumbImageHeight;

    if (parseInt(ImageBoxDiv.css("padding-top"), 10)) {
        ImageBoxHeight += parseInt(ImageBoxDiv.css("padding-top"), 10) * 2; //Total Padding Width
    }

    if(parseInt(ImageBoxDiv.css("margin-top"), 10)) {
        ImageBoxHeight += parseInt(ImageBoxDiv.css("margin-top"), 10) * 2; //Total Margin Width
    }

    if (parseInt(ImageBoxDiv.css("borderTopWidth"), 10)) {
        ImageBoxHeight += parseInt(ImageBoxDiv.css("borderTopWidth"), 10) * 2; //Total Border Width
    }

    ImageBoxDiv.height(ImageBoxHeight);
    ImageBoxDiv.width(ThumbImageWidth);
    if ($.browser.msie && $.browser.version >= 7 && $.browser.version < 8) {
        // this is a specific browser check because this fix is only applicable for ie7
        ImageBoxDiv.css('line-height', ImageBoxHeight+'px');
    }


    //calculate the new list container width based on the difference between the thumb image and default thumb size
    var ImageListWidth = ImageListDiv.width() + (ThumbImageWidth-120);
    ImageListDiv.width(ImageListWidth);

//    var ImageListHeight = ImageListDiv.height() + (ImageBoxDiv.height() - 120);
//    ImageListDiv.height(ImageListHeight);



    $('.Content .ProductList.List .ProductDetails').css('margin-left',ThumbImageWidth+2+'px');
    $('.Content .ProductList.List li').height(Math.max(CurrentListHeight, ThumbImageHeight));
}

// Dummy JS object to hold language strings.
if (typeof lang == 'undefined') { lang = {}; }

/**
* A javascript equivalent of server-side getLang method with replacements support. The specified language entry must be
* present in the lang object. Returns a blank string if it is not.
*
* Usage:
* getLang('ProductMinQtyError', { qty: 10, product: 'Test Product' }); // pass the name of the language entry
*
* @param string name
* @param object replacements
* @return string
*/
function getLang (name, replacements)
{
    if (!lang[name]) {
        return '';
    }

    var string = lang[name];
    if (typeof replacements != 'object') {
        return string;
    }

    $.each(replacements, function(needle, haystack){
        string = string.replace(':' + needle, haystack);
    });

    return string;
}

// IE 6 doesn't support the :hover selector on elements other than links, so
// we use jQuery to work some magic to get our hover styles applied.
if(document.all) {
    var isIE7 = /*@cc_on@if(@_jscript_version>=5.7)!@end@*/false;
    if(isIE7 == false) {
        $(document).ready(function() {
            $('.ProductList li').hover(function() {
                $(this).addClass('Over');
            },
            function() {
                $(this).removeClass('Over');
            });
            $('.ComparisonTable tr').hover(function() {
                $(this).addClass('Over');
            },
            function() {
                $(this).removeClass('Over');
            });
        });
    }
    $('.ProductList li:last-child').addClass('LastChild');
}

function ShowLoadingIndicator() {
    if (typeof(disableLoadingIndicator) != 'undefined' && disableLoadingIndicator) {
        return;
    }
    var width = $(window).width();
    var position = $('#Container').css('position');
    if (position == 'relative') {
        width = $('#Container').width();
    }

    var scrollTop;
    if(self.pageYOffset) {
        scrollTop = self.pageYOffset;
    }
    else if(document.documentElement && document.documentElement.scrollTop) {
        scrollTop = document.documentElement.scrollTop;
    }
    else if(document.body) {
        scrollTop = document.body.scrollTop;
    }
    $('#AjaxLoading').css('position', 'absolute');
    $('#AjaxLoading').css('top', scrollTop+'px');
    $('#AjaxLoading').css('left', parseInt((width-150)/2)+"px");
    $('#AjaxLoading').show();
}

function HideLoadingIndicator() {
    $('#AjaxLoading').hide();
}


var loadedImages = {};

// Ensure that all product lists are the same height
function setProductListHeights(imgName, className) {
    // hack job putting this here but it needs to be reused by search ajax pager
    if (typeof(DesignMode) != 'undefined') {
        return;
    }

    if (typeof imgName != 'undefined') {
        if (typeof loadedImages[imgName] != 'undefined') {
            return;
        }

        loadedImages[imgName] = true;
    }

    setProductThumbHeight();

    /**
     * Sets the height of the elements passed in to match that of the one that
     * has the greatest height.
     *
     * @param ele The element(s) to adjust the height for.
     * @return void
     */
    function setHeight(ele) {
        var ele       = $(ele),
            maxHeight = 0;

        ele
            // reset the height just in case it was set by the stylesheet so
            // we can detect it
            .css('height', 'auto')
            // get the one with the greatest height
            .each(function() {
                if ($(this).height() > maxHeight) {
                    maxHeight = $(this).height();
                }
            })
            // and set them all to the greatest height
            .css('height', maxHeight);
    }

    if (!className) {
        className = '.Content';
    }

    setHeight(className + ' .ProductList:not(.List) li .ProductDetails');

    if (typeof imgName != 'undefined') {
        setHeight(className + ' .ProductList:not(.List) li .ProductPriceRating:has(img[src$=\''+imgName+'\'])');
    }

    setHeight(className + ' .ProductList:not(.List) li');
}


function fastCartAction(event) {
    var url = '';

    var modalOptions;

    // Supplied URL
    if (typeof(event) == 'string') {
        var url = event;

        // Make sure a valid URL was supplied
        if (!url || url.indexOf('cart.php') == -1) {
            return false;
        }

        // strip protocol from url to fix cross protocol ajax access denied problem
        url = url.replace(/^http[s]{0,1}:\/\/[^\/]*\/?/, '/');
        url += '&fastcart=1';

        $.ajax({
            url: url,
            dataType: 'json',
            success: function(data)    {
                if (data.success) {
                    modalOptions = {
                        data: data
                    };
                    _showFastCart(modalOptions);
                }
                else if (data.redirect) {
                    window.location.href = data.redirect;
                }
            }
        });
    }
    // 'Add' button on product details page
    else {
        $('#productDetailsAddToCartForm').ajaxSubmit({
            data: {
                fastcart: 1,
                ajaxsubmit: 1
            },
            type: 'post',
            iframe: true,
            dataType: 'json',
            success: function(data)    {
                if (data.success) {
                    modalOptions = {
                        data: data
                    };
                    _showFastCart(modalOptions);
                }
                else if (data.redirect) {
                    window.location.href = data.redirect;
                }
            }
        });
    }

    return false;
}

function _showFastCart(modalOptions) {
    modalOptions = $.extend({
        width: 700,
        closeTxt: true,
        onShow: function() {
            $("#fastCartSuggestive a[href*='cart.php?action=add']").unbind('click');
            $("#fastCartSuggestive a[href*='cart.php?action=add']").click(function(event) {
                // attach action to suggestive products' link
                fastCartAction(event);
            });

            var itemTxt = $('#fastCartNumItemsTxt').html();
            if (itemTxt) {
                // update the view cart item count on top menu
                $('.CartLink span').html('(' + itemTxt + ')');
            }
            setProductListHeights(null, '.fastCartContent');
            $('.fastCartContent .ProductList:not(.List) li').width(ThumbImageWidth);
        },
        onClose: function() {
            if (window.location.href.match(config.ShopPath + '/cart.php')) {
                // reload if we are on the cart page
                $('#ModalContainer').remove();
                window.location = window.location.href
            } else {
                $('#ModalContainer').remove();
            }
        }
    }, modalOptions);

    $.iModal.close();
    $.iModal(modalOptions);
}

/**
* Adds a script tag to the DOM that forces a hit to tracksearchclick. Should be called by a mousedown event as calling it by a click event can sometimes be cancelled by the browser navigating away from the page.
*/
function isc_TrackSearchClick (searchId) {
    if (!searchId) {
        return;
    }

    $('#SearchTracker').remove();

    var trackurl = 'search.php?action=tracksearchclick&searchid=' + encodeURIComponent(searchId) + '&random=' + Math.random();

    var script = document.createElement('script');
    script.type = "text/javascript";
    script.src = trackurl;
    script.id = "SearchTracker";

    window.document.body.appendChild(script);
}

$(document).ready(function() {
    if($('.Rating img').length > 0) {
        $('.Rating img').each(function() {
            if($(this).height() == 0) {
                $(this).load(function() {
                    // Load rating img and find the tallest product.
                    var imgName = $(this).attr('src').split('/');
                    var imgKey = imgName.length-1;
                    setProductListHeights(imgName[imgKey]);
                });
            } else {
                setProductListHeights();
                return false;
            }
        });
    } else {
        setProductListHeights();
    }

    $('.InitialFocus').focus();
    $('table.Stylize tr:first-child').addClass('First');
    $('table.Stylize tr:last-child').addClass('Last');
    $('table.Stylize tr td:odd').addClass('Odd');
    $('table.Stylize tr td:even').addClass('Even');
    $('table.Stylize tr:even').addClass('Odd');
    $('table.Stylize tr:even').addClass('Even');

    $('.TabContainer .TabNav li').click(function() {
        $(this).parent('.TabNav').find('li').removeClass('Active');
        $(this).parents('.TabContainer').find('.TabContent').hide();
        $(this).addClass('Active');
        $(this).parents('.TabContainer').find('#TabContent'+this.id).show();
        $(this).find('a').blur();
        return false;
    });

    $('html').ajaxStart(function() {
        ShowLoadingIndicator();
    });

    $('html').ajaxComplete(function() {
        HideLoadingIndicator();
    });

    // generic checkbox => element visibility toggle based on id of checkbox and class names of other elements
    $('.CheckboxTogglesOtherElements').live('change', function(event){
        if (!this.id) {
            return;
        }

        var className = 'ShowIf_' + this.id + '_Checked';
        var elements = $('.' + className);

        if (this.checked) {
            // easy, show matching elements
            elements.show();
            return;
        }

        // if not checked it's a little more tricky -- only hide elements if they are not showing for multiple check boxes
        var classExpression = /^ShowIf_(.+)_Checked$/;
        elements.each(function(){
            var $$ = $(this);

            // before hiding this element, check its classes to see if it has another ShowIf_?_Checked - if it does, see if that class points to a checked box
            var classes = $$.attr('class').split(/\s+/);
            var checked = false;
            $.each(classes, function(key,value){
                if (value === className) {
                    // we're processing this class already so we know it's unchecked - ignore it
                    return;
                }

                var result = classExpression.exec(value);
                if (result === null) {
                    // not a ShowIf_?_Class
                    return;
                }

                var id = result[1];
                if ($('#' + id ).attr('checked')) {
                    // found a checked box
                    checked = true;
                    return false;
                }
            });

            if (!checked) {
                // found no checkbox that should be keeping this element visible
                $$.hide();
            }
        });

    }).change();
});

var config = {};

/**
 * Add a method to the Date object prototype to set the full
 * year using an ISO 8601 format string.
 *
 * Usage:
 * var d = new Date();
 * d.setISO('1980-01-08');
 */
if (typeof Date.prototype.setISO == 'undefined') {
    Date.prototype.setISO = function (isoFmt) {
        var dtparts = isoFmt.split('-');
        this.setFullYear(dtparts[0], dtparts[1] - 1, dtparts[2]);
    };
}/*
    ISSelectReplacement
*/
if(typeof(ISSelectReplacement) == 'undefined') {
    var ISSelectReplacement = {
        init: function()
        {
            if(window.addEventListener)
                window.addEventListener('load', ISSelectReplacement.on_load, false);
            else
                window.attachEvent('onload', ISSelectReplacement.on_load);
        },

        on_load: function()
        {
            var selects = document.getElementsByTagName('SELECT');
            if(!selects) return false;

            for(var i = 0; i < selects.length; i++)
            {
                var select = selects[i];
                if(!select.multiple || select.className.indexOf('ISSelectReplacement') == -1 || select.className.indexOf('ISSelectAlreadyReplaced') != -1) continue; // Only multiple selects are supported

                ISSelectReplacement.replace_select(selects[i]);
            }
        },
        replace_select: function(element)
        {
            var name = element.name;

            element.style.visibility = 'hidden';

            // Start whipping up our replacement
            var replacement = document.createElement('DIV');
            replacement.className = "ISSelect "+element.className;
            replacement.className += " ISSelectAlreadyReplaced";
            var hideSelectReplacement = false;
            // If the offsetHeight is 0, this select is hidden
            if(element.offsetHeight == 0)
            {
                var clone = element.cloneNode(true);
                clone.style.position = 'absolute';
                clone.style.left = '-10000px';
                clone.style.top = '-10000px';
                clone.style.display = 'block';
                document.body.appendChild(clone);
                offset_height = clone.offsetHeight+"px";
                offset_width = clone.offsetWidth+"px";
                clone.parentNode.removeChild(clone);
                if(element.style.display && element.style.display == 'none') {
                    var hideSelectReplacement = true;
                }
            }
            else
            {
                offset_height = element.offsetHeight+"px";
                offset_width = element.offsetWidth+"px";
            }
            var style_offset_width = ISSelectReplacement.get_prop(element, 'width');
            if(style_offset_width && style_offset_width != "auto") offset_width = style_offset_width;
            var style_offset_height = ISSelectReplacement.get_prop(element, 'height');
            if(style_offset_height && style_offset_height != "auto") offset_height = style_offset_height;
            replacement.style.height = offset_height;

            if(parseInt(offset_width) < 200) {
                offset_width = '200px';
            }
            replacement.style.width = offset_width;
            if(element.id)
            {
                replacement.id = element.id;
                element.id += "_old";
            }
            if(hideSelectReplacement) {
                replacement.style.display = 'none';
            }
            replacement.select = element;
            replacement.options = element.options;
            replacement.selectedIndex = element.selectedIndex;
            this.select = element;
            this.replacement = replacement;

            if(element.onchange)
            {
                replacement.onclick = function()
                {
                    $(this.select).trigger('change');
                }
            }

            if(element.ondblclick)
            {
                replacement.ondblclick = function()
                {
                    $(this.select).trigger('dblclick');
                }
            }

            var innerhtml = '<ul>';

            // Loop de loop
            for(var i = 0; i < element.childNodes.length; i++)
            {
                if(!element.childNodes[i].tagName || element.nodeType == 3) continue;
                if(element.childNodes[i].tagName == "OPTGROUP")
                {
                    innerhtml += ISSelectReplacement.add_group(element, element.childNodes[i], i);
                }
                else if(element.childNodes[i].tagName == "OPTION")
                {
                    innerhtml += ISSelectReplacement.add_option(element, element.childNodes[i], i);
                }
            }

            innerhtml += '</ul>';
            replacement.innerHTML = innerhtml;

            element.parentNode.insertBefore(replacement, element);
            element.style.display = 'none';
        },

        get_prop: function(element, prop)
        {
            if(element.currentStyle)
            {
                return element.currentStyle[prop];
            }
            else if(document.defaultView && document.defaultView.getComputedStyle)
            {
                prop = prop.replace(/([A-Z])/g,"-$1");
                prop = prop.toLowerCase();
                return document.defaultView.getComputedStyle(element, "").getPropertyValue(prop);
            }
        },

        add_group: function(select, group, group_id)
        {
            var extraClass = '';
            if(group.className) {
                extraClass = group.className;
            }
            group_html = '<li class="ISSelectGroup '+extraClass+'">' +
                '<div>'+group.label+'</div>';

            if(group.childNodes)
            {
                group_html += '<ul>';
                for(var i = 0; i < group.childNodes.length; i++)
                {
                    if(!group.childNodes[i].tagName || group.childNodes[i].nodeType == 3) continue;
                    group_html += ISSelectReplacement.add_option(select, group.childNodes[i], [group_id, i]);
                }
                group_html += '</ul>';
            }

            group_html += '</li>';
            return group_html;
        },

        add_option: function(select, option, id)
        {
            var value, element_class, checked = '';
            if(option.selected)
            {
                element_class = "SelectedRow";
                checked = 'checked="checked"'
            }
            else {
                element_class = '';
            }

            if(option.className) {
                element_class += ' '+option.className;
            }

            var label = option.innerHTML;
            var whitespace = label.match(/^\s*(&nbsp;)*/);
            if(whitespace[0])
            {
                label = label.replace(/^\s*(&nbsp;)*/, '');
            }
            var disabled = '';
            if(this.select.disabled) {
                var disabled = ' disabled="disabled"';
            }

            var extraKey = '';
            var extra = '';
            if(option.className && option.className.indexOf('forceKey') != -1) {
                var start = option.className.indexOf('forceKey');
                var end = option.className.indexOf(' ', start+1);
                if(end == -1) {
                    var end = option.className.length;
                }
                var extraKey = option.className.substring(start+8, end);
                var extra = '[]';
            }
            html = '<li id="ISSelect'+select.name.replace('[]', '')+'_'+option.value+'" class="'+element_class+'" onselectstart="return false;" style="-moz-user-select: none;" onmouseover="ISSelectReplacement.on_hover(this, \''+id+'\', \'over\');"' +
                'onmouseout=\"ISSelectReplacement.on_hover(this, \''+id+'\', \'out\');" onclick="ISSelectReplacement.on_click(this, \''+id+'\');">' + whitespace[0];
            if($(option).hasClass('freeform')) {
                html +=    '<input type="textbox" name="ISSelectReplacement_'+select.name+'['+extraKey+']'+extra+'" value="' + option.value + '" onclick="ISSelectReplacement.on_click(this, \''+id+'\');" />';
            }
            else {
                html += '<input type="checkbox" name="ISSelectReplacement_'+select.name+'['+extraKey+']'+extra+'" value="'+option.value+'" '+checked+disabled+'" onclick="ISSelectReplacement.on_click(this, \''+id+'\');" />' + label;
            }
            html += '</li>';
            return html;
        },

        on_hover: function(element, id, action)
        {
            var id = id.split(',');

            // Selected an option group child
            if(id.length == 2)
            {
                var replacement = element.parentNode.parentNode.parentNode.parentNode.nextSibling;
                var option = replacement.childNodes[id[0]].childNodes[id[1]];
            }
            else
            {
                var replacement = element.parentNode.parentNode.nextSibling;
                var option = replacement.childNodes[id[0]];
            }

            if(action == 'out') {
                $(element).removeClass('ISSelectOptionHover');
                $(option).trigger('mouseout');
            }
            else {
                if(!$(element).hasClass('SelectedRow')) {
                    $(element).addClass('ISSelectOptionHover');
                }
                $(option).trigger('mouseover');
            }
        },

        scrollToItem: function(select_name, value, group)
        {
            var item = 'ISSelect'+select_name.replace('[]', '')+'_'+value;
            if(!document.getElementById(item))
                return;

            var obj = document.getElementById(item);
            var top = obj.offsetTop-4;
            if(typeof(group) != 'undefined') {
                top -= 20;
            }

            while(obj && obj.tagName != 'DIV')
            {
                obj = obj.parentNode;
                if(obj && obj.tagName == 'DIV') {
                    obj.scrollTop = top;
                    break;
                }
            }
        },

        on_click: function(element, id)
        {
            if(element.dblclicktimeout)
            {
                return false;
            }
            if(element.tagName == "INPUT")
            {
                var checkbox = element;
                if(checkbox.disabled) {
                    return false;
                }
                var element = element.parentNode;
            }
            else
            {
                var checkbox = element.getElementsByTagName('input')[0];
                if(checkbox.disabled) {
                    return false;
                }
                checkbox.checked = !checkbox.checked;
            }

            element.dblclicktimeout = setTimeout(function() { element.dblclicktimeout = ''; }, 250);

            var id = id.split(',');

            // Selected an option group child
            if(id.length == 2)
            {
                var replacement = element.parentNode.parentNode.parentNode.parentNode.nextSibling;
                var option = replacement.childNodes[id[0]].childNodes[id[1]];
            }
            else
            {
                var replacement = element.parentNode.parentNode.nextSibling;
                var option = replacement.childNodes[id[0]];
            }

            option.selected = checkbox.checked;
            $(element).parents('div')[0].selectedIndex = replacement.selectedIndex;
            
            $(option).triggerHandler('click');
            
            if (checkbox.checked) {
                $(element).addClass('SelectedRow');
            }
            else {
                $(element).removeClass('SelectedRow');
            }
        }
    };

    ISSelectReplacement.init();
}
/*!
 * jQuery Form Plugin
 * version: 2.64 (25-FEB-2011)
 * @requires jQuery v1.3.2 or later
 *
 * Examples and documentation at: http://malsup.com/jquery/form/
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */
;(function($) {

/*
    Usage Note:
    -----------
    Do not use both ajaxSubmit and ajaxForm on the same form.  These
    functions are intended to be exclusive.  Use ajaxSubmit if you want
    to bind your own submit handler to the form.  For example,

    $(document).ready(function() {
        $('#myForm').bind('submit', function(e) {
            e.preventDefault(); // <-- important
            $(this).ajaxSubmit({
                target: '#output'
            });
        });
    });

    Use ajaxForm when you want the plugin to manage all the event binding
    for you.  For example,

    $(document).ready(function() {
        $('#myForm').ajaxForm({
            target: '#output'
        });
    });

    When using ajaxForm, the ajaxSubmit function will be invoked for you
    at the appropriate time.
*/

/**
 * ajaxSubmit() provides a mechanism for immediately submitting
 * an HTML form using AJAX.
 */
$.fn.ajaxSubmit = function(options) {
    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
    if (!this.length) {
        log('ajaxSubmit: skipping submit process - no element selected');
        return this;
    }

    if (typeof options == 'function') {
        options = { success: options };
    }

    var action = this.attr('action');
    var url = (typeof action === 'string') ? $.trim(action) : '';
    if (url) {
        // clean url (don't include hash vaue)
        url = (url.match(/^([^#]+)/)||[])[1];
    }
    url = url || window.location.href || '';

    options = $.extend(true, {
        url:  url,
        type: this[0].getAttribute('method') || 'GET', // IE7 massage (see issue 57)
        iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
    }, options);

    // hook for manipulating the form data before it is extracted;
    // convenient for use with rich editors like tinyMCE or FCKEditor
    var veto = {};
    this.trigger('form-pre-serialize', [this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
        return this;
    }

    // provide opportunity to alter form data before it is serialized
    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSerialize callback');
        return this;
    }

    var n,v,a = this.formToArray(options.semantic);
    if (options.data) {
        options.extraData = options.data;
        for (n in options.data) {
            if(options.data[n] instanceof Array) {
                for (var k in options.data[n]) {
                    a.push( { name: n, value: options.data[n][k] } );
                }
            }
            else {
                v = options.data[n];
                v = $.isFunction(v) ? v() : v; // if value is fn, invoke it
                a.push( { name: n, value: v } );
            }
        }
    }

    // give pre-submit callback an opportunity to abort the submit
    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSubmit callback');
        return this;
    }

    // fire vetoable 'validate' event
    this.trigger('form-submit-validate', [a, this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
        return this;
    }

    var q = $.param(a);

    if (options.type.toUpperCase() == 'GET') {
        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
        options.data = null;  // data is null for 'get'
    }
    else {
        options.data = q; // data is the query string for 'post'
    }

    var $form = this, callbacks = [];
    if (options.resetForm) {
        callbacks.push(function() { $form.resetForm(); });
    }
    if (options.clearForm) {
        callbacks.push(function() { $form.clearForm(); });
    }

    // perform a load on the target only if dataType is not provided
    if (!options.dataType && options.target) {
        var oldSuccess = options.success || function(){};
        callbacks.push(function(data) {
            var fn = options.replaceTarget ? 'replaceWith' : 'html';
            $(options.target)[fn](data).each(oldSuccess, arguments);
        });
    }
    else if (options.success) {
        callbacks.push(options.success);
    }

    options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
        var context = options.context || options;   // jQuery 1.4+ supports scope context
        for (var i=0, max=callbacks.length; i < max; i++) {
            callbacks[i].apply(context, [data, status, xhr || $form, $form]);
        }
    };

    // are there files to upload?
    var fileInputs = $('input:file', this).length > 0;
    var mp = 'multipart/form-data';
    var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);

    // options.iframe allows user to force iframe mode
    // 06-NOV-09: now defaulting to iframe mode if file input is detected
   if (options.iframe !== false && (fileInputs || options.iframe || multipart)) {
       // hack to fix Safari hang (thanks to Tim Molendijk for this)
       // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
       if (options.closeKeepAlive) {
           $.get(options.closeKeepAlive, fileUpload);
        }
       else {
           fileUpload();
        }
   }
   else {
        $.ajax(options);
   }

    // fire 'notify' event
    this.trigger('form-submit-notify', [this, options]);
    return this;


    // private function for handling file uploads (hat tip to YAHOO!)
    function fileUpload() {
        var form = $form[0];

        if ($(':input[name=submit],:input[id=submit]', form).length) {
            // if there is an input with a name or id of 'submit' then we won't be
            // able to invoke the submit fn on the form (at least not x-browser)
            alert('Error: Form elements must not have name or id of "submit".');
            return;
        }

        var s = $.extend(true, {}, $.ajaxSettings, options);
        s.context = s.context || s;
        var id = 'jqFormIO' + (new Date().getTime()), fn = '_'+id;
        var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ s.iframeSrc +'" />');
        var io = $io[0];

        $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });

        var xhr = { // mock object
            aborted: 0,
            responseText: null,
            responseXML: null,
            status: 0,
            statusText: 'n/a',
            getAllResponseHeaders: function() {},
            getResponseHeader: function() {},
            setRequestHeader: function() {},
            abort: function() {
                this.aborted = 1;
                $io.attr('src', s.iframeSrc); // abort op in progress
            }
        };

        var g = s.global;
        // trigger ajax global events so that activity/block indicators work like normal
        if (g && ! $.active++) {
            $.event.trigger("ajaxStart");
        }
        if (g) {
            $.event.trigger("ajaxSend", [xhr, s]);
        }

        if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
            if (s.global) {
                $.active--;
            }
            return;
        }
        if (xhr.aborted) {
            return;
        }

        var timedOut = 0;

        // add submitting element to data if we know it
        var sub = form.clk;
        if (sub) {
            var n = sub.name;
            if (n && !sub.disabled) {
                s.extraData = s.extraData || {};
                s.extraData[n] = sub.value;
                if (sub.type == "image") {
                    s.extraData[n+'.x'] = form.clk_x;
                    s.extraData[n+'.y'] = form.clk_y;
                }
            }
        }

        // take a breath so that pending repaints get some cpu time before the upload starts
        function doSubmit() {
            // make sure form attrs are set
            var t = $form.attr('target'), a = $form.attr('action');

            // update form attrs in IE friendly way
            form.setAttribute('target',id);
            if (form.getAttribute('method') != 'POST') {
                form.setAttribute('method', 'POST');
            }
            if (form.getAttribute('action') != s.url) {
                form.setAttribute('action', s.url);
            }

            // ie borks in some cases when setting encoding
            if (! s.skipEncodingOverride) {
                $form.attr({
                    encoding: 'multipart/form-data',
                    enctype:  'multipart/form-data'
                });
            }

            // support timout
            if (s.timeout) {
                setTimeout(function() { timedOut = true; cb(); }, s.timeout);
            }

            // add "extra" data to form if provided in options
            var extraInputs = [];
            try {
                if (s.extraData) {
                    for (var n in s.extraData) {
                        extraInputs.push(
                            $('<input type="hidden" name="'+n+'" value="'+s.extraData[n]+'" />')
                                .appendTo(form)[0]);
                    }
                }

                // add iframe to doc and submit the form
                $io.appendTo('body');
                io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
                form.submit();
            }
            finally {
                // reset attrs and remove "extra" input elements
                form.setAttribute('action',a);
                if(t) {
                    form.setAttribute('target', t);
                } else {
                    $form.removeAttr('target');
                }
                $(extraInputs).remove();
            }
        }

        if (s.forceSync) {
            doSubmit();
        }
        else {
            setTimeout(doSubmit, 10); // this lets dom updates render
        }

        var data, doc, domCheckCount = 50;

        function cb() {
            doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
            if (!doc || doc.location.href == s.iframeSrc) {
                // response not received yet
                return;
            }
            io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);

            var ok = true;
            try {
                if (timedOut) {
                    throw 'timeout';
                }

                var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
                log('isXml='+isXml);
                if (!isXml && window.opera && (doc.body == null || doc.body.innerHTML == '')) {
                    if (--domCheckCount) {
                        // in some browsers (Opera) the iframe DOM is not always traversable when
                        // the onload callback fires, so we loop a bit to accommodate
                        log('requeing onLoad callback, DOM not available');
                        setTimeout(cb, 250);
                        return;
                    }
                    // let this fall through because server response could be an empty document
                    //log('Could not access iframe DOM after mutiple tries.');
                    //throw 'DOMException: not available';
                }

                //log('response detected');
                xhr.responseText = doc.body ? doc.body.innerHTML : doc.documentElement ? doc.documentElement.innerHTML : null;
                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                xhr.getResponseHeader = function(header){
                    var headers = {'content-type': s.dataType};
                    return headers[header];
                };

                var scr = /(json|script)/.test(s.dataType);
                if (scr || s.textarea) {
                    // see if user embedded response in textarea
                    var ta = doc.getElementsByTagName('textarea')[0];
                    if (ta) {
                        xhr.responseText = ta.value;
                    }
                    else if (scr) {
                        // account for browsers injecting pre around json response
                        var pre = doc.getElementsByTagName('pre')[0];
                        var b = doc.getElementsByTagName('body')[0];
                        if (pre) {
                            xhr.responseText = pre.textContent;
                        }
                        else if (b) {
                            xhr.responseText = b.innerHTML;
                        }
                    }
                }
                else if (s.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
                    xhr.responseXML = toXml(xhr.responseText);
                }

                data = httpData(xhr, s.dataType, s);
            }
            catch(e){
                log('error caught:',e);
                ok = false;
                xhr.error = e;
                s.error && s.error.call(s.context, xhr, 'error', e);
                g && $.event.trigger("ajaxError", [xhr, s, e]);
            }

            if (xhr.aborted) {
                log('upload aborted');
                ok = false;
            }

            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
            if (ok) {
                s.success && s.success.call(s.context, data, 'success', xhr);
                g && $.event.trigger("ajaxSuccess", [xhr, s]);
            }

            g && $.event.trigger("ajaxComplete", [xhr, s]);

            if (g && ! --$.active) {
                $.event.trigger("ajaxStop");
            }

            s.complete && s.complete.call(s.context, xhr, ok ? 'success' : 'error');

            // clean up
            setTimeout(function() {
                $io.removeData('form-plugin-onload');
                $io.remove();
                xhr.responseXML = null;
            }, 100);
        }

        var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
            if (window.ActiveXObject) {
                doc = new ActiveXObject('Microsoft.XMLDOM');
                doc.async = 'false';
                doc.loadXML(s);
            }
            else {
                doc = (new DOMParser()).parseFromString(s, 'text/xml');
            }
            return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
        };
        var parseJSON = $.parseJSON || function(s) {
            return window['eval']('(' + s + ')');
        };

        var httpData = function( xhr, type, s ) { // mostly lifted from jq1.4.4
            var ct = xhr.getResponseHeader('content-type') || '',
                xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
                data = xml ? xhr.responseXML : xhr.responseText;

            if (xml && data.documentElement.nodeName === 'parsererror') {
                $.error && $.error('parsererror');
            }
            if (s && s.dataFilter) {
                data = s.dataFilter(data, type);
            }
            if (typeof data === 'string') {
                if (type === 'json' || !type && ct.indexOf('json') >= 0) {
                    data = parseJSON(data);
                } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
                    $.globalEval(data);
                }
            }
            return data;
        };
    }
};

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *    is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *    used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.
 */
$.fn.ajaxForm = function(options) {
    // in jQuery 1.3+ we can fix mistakes with the ready state
    if (this.length === 0) {
        var o = { s: this.selector, c: this.context };
        if (!$.isReady && o.s) {
            log('DOM not ready, queuing ajaxForm');
            $(function() {
                $(o.s,o.c).ajaxForm(options);
            });
            return this;
        }
        // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
        log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
        return this;
    }

    return this.ajaxFormUnbind().bind('submit.form-plugin', function(e) {
        if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
            e.preventDefault();
            $(this).ajaxSubmit(options);
        }
    }).bind('click.form-plugin', function(e) {
        var target = e.target;
        var $el = $(target);
        if (!($el.is(":submit,input:image"))) {
            // is this a child element of the submit el?  (ex: a span within a button)
            var t = $el.closest(':submit');
            if (t.length == 0) {
                return;
            }
            target = t[0];
        }
        var form = this;
        form.clk = target;
        if (target.type == 'image') {
            if (e.offsetX != undefined) {
                form.clk_x = e.offsetX;
                form.clk_y = e.offsetY;
            } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
                var offset = $el.offset();
                form.clk_x = e.pageX - offset.left;
                form.clk_y = e.pageY - offset.top;
            } else {
                form.clk_x = e.pageX - target.offsetLeft;
                form.clk_y = e.pageY - target.offsetTop;
            }
        }
        // clear form vars
        setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
    });
};

// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
    return this.unbind('submit.form-plugin click.form-plugin');
};

/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 */
$.fn.formToArray = function(semantic) {
    var a = [];
    if (this.length === 0) {
        return a;
    }

    var form = this[0];
    var els = semantic ? form.getElementsByTagName('*') : form.elements;
    if (!els) {
        return a;
    }

    var i,j,n,v,el,max,jmax;
    for(i=0, max=els.length; i < max; i++) {
        el = els[i];
        n = el.name;
        if (!n) {
            continue;
        }

        if (semantic && form.clk && el.type == "image") {
            // handle image inputs on the fly when semantic == true
            if(!el.disabled && form.clk == el) {
                a.push({name: n, value: $(el).val()});
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
            }
            continue;
        }

        v = $.fieldValue(el, true);
        if (v && v.constructor == Array) {
            for(j=0, jmax=v.length; j < jmax; j++) {
                a.push({name: n, value: v[j]});
            }
        }
        else if (v !== null && typeof v != 'undefined') {
            a.push({name: n, value: v});
        }
    }

    if (!semantic && form.clk) {
        // input type=='image' are not found in elements array! handle it here
        var $input = $(form.clk), input = $input[0];
        n = input.name;
        if (n && !input.disabled && input.type == 'image') {
            a.push({name: n, value: $input.val()});
            a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
        }
    }
    return a;
};

/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 */
$.fn.formSerialize = function(semantic) {
    //hand off to jQuery.param for proper encoding
    return $.param(this.formToArray(semantic));
};

/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 */
$.fn.fieldSerialize = function(successful) {
    var a = [];
    this.each(function() {
        var n = this.name;
        if (!n) {
            return;
        }
        var v = $.fieldValue(this, successful);
        if (v && v.constructor == Array) {
            for (var i=0,max=v.length; i < max; i++) {
                a.push({name: n, value: v[i]});
            }
        }
        else if (v !== null && typeof v != 'undefined') {
            a.push({name: this.name, value: v});
        }
    });
    //hand off to jQuery.param for proper encoding
    return $.param(a);
};

/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *      <input name="A" type="text" />
 *      <input name="A" type="text" />
 *      <input name="B" type="checkbox" value="B1" />
 *      <input name="B" type="checkbox" value="B2"/>
 *      <input name="C" type="radio" value="C1" />
 *      <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $(':text').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $(':checkbox').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $(':radio').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *       array will be empty, otherwise it will contain one or more values.
 */
$.fn.fieldValue = function(successful) {
    for (var val=[], i=0, max=this.length; i < max; i++) {
        var el = this[i];
        var v = $.fieldValue(el, successful);
        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
            continue;
        }
        v.constructor == Array ? $.merge(val, v) : val.push(v);
    }
    return val;
};

/**
 * Returns the value of the field element.
 */
$.fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (successful === undefined) {
        successful = true;
    }

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1)) {
            return null;
    }

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) {
            return null;
        }
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
                var v = op.value;
                if (!v) { // extra pain for IE...
                    v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
                }
                if (one) {
                    return v;
                }
                a.push(v);
            }
        }
        return a;
    }
    return $(el).val();
};

/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 */
$.fn.clearForm = function() {
    return this.each(function() {
        $('input,select,textarea', this).clearFields();
    });
};

/**
 * Clears the selected form elements.
 */
$.fn.clearFields = $.fn.clearInputs = function() {
    return this.each(function() {
        var t = this.type, tag = this.tagName.toLowerCase();
        if (t == 'text' || t == 'password' || tag == 'textarea') {
            this.value = '';
        }
        else if (t == 'checkbox' || t == 'radio') {
            this.checked = false;
        }
        else if (tag == 'select') {
            this.selectedIndex = -1;
        }
    });
};

/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 */
$.fn.resetForm = function() {
    return this.each(function() {
        // guard against an input with the name of 'reset'
        // note that IE reports the reset function as an 'object'
        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
            this.reset();
        }
    });
};

/**
 * Enables or disables any matching elements.
 */
$.fn.enable = function(b) {
    if (b === undefined) {
        b = true;
    }
    return this.each(function() {
        this.disabled = !b;
    });
};

/**
 * Checks/unchecks any matching checkboxes or radio buttons and
 * selects/deselects and matching option elements.
 */
$.fn.selected = function(select) {
    if (select === undefined) {
        select = true;
    }
    return this.each(function() {
        var t = this.type;
        if (t == 'checkbox' || t == 'radio') {
            this.checked = select;
        }
        else if (this.tagName.toLowerCase() == 'option') {
            var $sel = $(this).parent('select');
            if (select && $sel[0] && $sel[0].type == 'select-one') {
                // deselect all other options
                $sel.find('option').selected(false);
            }
            this.selected = select;
        }
    });
};

// helper fn for console logging
// set $.fn.ajaxSubmit.debug to true to enable debug logging
function log() {
    if ($.fn.ajaxSubmit.debug) {
        var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
        if (window.console && window.console.log) {
            window.console.log(msg);
        }
        else if (window.opera && window.opera.postError) {
            window.opera.postError(msg);
        }
    }
};

})(jQuery);/*
 * Interspire Modal 1.0
 * (c) 2008 Interspire Pty. Ltd.
 *
 * Based on SimpleModal 1.1.1 - jQuery Plugin
 * http://www.ericmmartin.com/projects/simplemodal/
 * http://plugins.jquery.com/project/SimpleModal
 * http://code.google.com/p/simplemodal/
 *
 * Copyright (c) 2007 Eric Martin - http://ericmmartin.com
 *
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Revision: $Id$
 *
 */
(function ($) {
    $.iModal = function(options) {
        return $.iModal.modal.init(options);
    };

    $.modal = function() {
    };

    $.modal.close = function () {
        return $.iModal.modal.close(true);
    };

    $.iModal.close = function () {
        return $.iModal.modal.close(true);
    };

    $.fn.iModal = function (options) {
        options = $.extend({}, {
            type: 'inline',
            inline: $(this).html()
        }, options);
        return $.iModal.modal.init(options);
    };

    $.iModal.defaults = {
        overlay: 40,
        overlayCss: {},
        containerCss: {},
        close: true,
        closeTitle: 'Close',
        closeTxt: false,
        onOpen: null,
        onShow: null,
        onClose: null,
        onBeforeClose: null,
        onAjaxError: null,
        type: 'string',
        width: '630',
        buttons: '',
        title: '',
        method: 'get',
        top: '15%'
    };

    $.iModal.modal = {
        options: null,
        init: function(options) {
            // Can\'t have more than one modal window open at a time
            if($('#ModalContentContainer').length > 0) {
                return this;
            }
            this.options = $.extend({}, $.iModal.defaults, options);

            if(this.options.type == 'inline') {
                this.options.data = $(this.options.inline).html();
                $(this.options.inline).html('');
            }

            this.generateModal();
            return this;
        },

        checkHeight: function() {
            var winHeight = $(window).height(),
                modalHeight = $("#ModalContentContainer").height(),
                top;

            if(modalHeight > winHeight * .85) {
                // modal height spans below the fold

                // use 15% of the remaining win height as top
                top = Math.max(0, (winHeight - modalHeight) * 0.15);

                // this stays until window height changes
                top += $(window).scrollTop();
                $("#ModalContainer").css({
                    position: 'absolute',
                    top: (top + 'px')
                });
            }
            else {
                $("#ModalContainer").css({
                    position: 'fixed',
                    top: '15%'
                });
            }
        },

        ajaxError: function(xhr, status, error)
        {
            this.hideLoader();
            if ($.isFunction(this.options.onAjaxError)) {
                this.options.onAjaxError.apply(this, [xhr, status, error]);
            }
        },

        createFrame: function(container, html)
        {
            var frame = $('<iframe />').width('100%').attr('frameBorder', '0').appendTo(container)[0];

            // Grab the frame's document object
            var frameDoc = frame.contentWindow ? frame.contentWindow.document : frame.contentDocument;
            frameDoc.open(); frameDoc.write(html); frameDoc.close();

            // Auto adjust the iframe's height to the height of the content
            $(frameDoc).ready(function(){
                var height = frameDoc.body.scrollHeight + 20;

                $(frame).height(height);
            });
        },

        displayModal: function(data)
        {
            if (typeof data == 'object' && typeof data.imodal == 'string') {
                // this allows imodal to recognise an object (json) response so long as the response contains an imodal
                // string property
                data = data.imodal;
            }

            this.hideLoader();
            modalContent = '';
            if(!$.browser.msie || $.browser.version >= 7) {
                modalContent = '<div id="ModalTopLeftCorner"></div><div id="ModalTopBorder"></div><div id="ModalTopRightCorner"></div><div id="ModalLeftBorder"></div><div id="ModalRightBorder"></div><div id="ModalBottomLeftCorner"></div><div id="ModalBottomRightCorner"></div><div id="ModalBottomBorder"></div>';
            }
            if(data.indexOf('ModalTitle')>0 && data.indexOf('ModalContent')>0){
                modalContent += '<div id="ModalContentContainer">'+data+'</div>';
            }else{
                buttons = '';
                if(this.options.buttons) {
                    buttons = '<div class="ModalButtonRow">'+this.options.buttons+'</div>';
                }
                modalContent += '<div id="ModalContentContainer"><div class="ModalTitle">'+this.options.title+'</div><div class="ModalContent">'+data+ '</div>'+buttons+'</div>';
            }

            cssProperties = {
                position: 'fixed',
                zIndex: 3100,
                width: this.options.width+'px'
            };

            if($.browser.msie && $.browser.version < 7) {
                cssProperties.position = 'absolute';
            }

            // If direction is rtl then we need to flip our margin positions
            if ($.browser.msie && $.browser.version <= 7 && $('body').css('direction') == 'rtl') {
                cssProperties.marginRight = (this.options.width/2)+'px';
            } else {
                cssProperties.marginLeft = '-'+(this.options.width/2)+'px';
            }

            cssProperties.top = this.options.top;

            $('<div>')
                .attr('id', 'ModalContainer')
                .addClass('modalContainer')
                .css(cssProperties)
                .hide()
                .appendTo('body')
                .html('<div class="modalData">'+modalContent+'</div>')
            ;
            if($('#ModalContainer').find('.ModalButtonRow, #ModalButtonRow').length > 0) {
                $('#ModalContainer').addClass('ModalContentWithButtons');
            }
            if(this.options.close) {
                modal = this;
                $('<a/>')
                    .addClass('modalClose')
                    .attr('title', this.options.closeTitle)
                    .appendTo('#ModalContainer')
                    .click(function(e) {
                        e.preventDefault();
                        modal.close();
                    })
                ;
                $(document).bind('keypress', function(e) {
                    if(e.keyCode == 27) {
                        $('#ModalContainer .modalClose').click();
                    }
                });

                if (this.options.closeTxt) {
                    $('#ModalContainer .modalClose')
                        .html(this.options.closeTitle)
                        .css('backgroundPosition', '65px 0')
                        .css('lineHeight', '15px')
                        .css('textDecoration', 'none')
                        .css('width', '60px')
                        .css('paddingRight', '20px')
                        .css('textAlign', 'right')
                    ;
                    $('#ModalContainer .ModalTitle')
                        .css('borderBottom', 'medium none')
                        .css('backgroundColor', '#fff')
                    ;
                    $('#ModalContainer #ModalTopBorder').css('backgroundImage', 'none');
                }
            }

            if($.isFunction(this.options.onOpen)) {
                this.options.onOpen.apply(this);
            }
            else {
                $('#ModalContainer').show();
                if($.isFunction(this.options.onShow)) {
                    this.options.onShow.apply(this);
                }
            }

            // make sure we can see the bottom part of the modal
            // if the window size is too short
            $(window)
                .resize(this.checkHeight)
                .scroll(this.checkHeight)
            ;
        },

        showLoader: function()
        {
            $('<div/>')
                .attr('id', 'ModalLoadingIndicator')
                .appendTo('body');
            ;
        },

        showOverlayLoader: function(){
            $('<div/>')
                .attr('id', 'ModalOverlay')
                .addClass('modalOverlay')
                .css({
                    opacity: 40 / 100,
                    height: '100%',
                    width: '100%',
                    position: 'fixed',
                    left: 0,
                    top: 0,
                    zIndex: 3000
                })
                .appendTo('body')
            ;

            $('<div/>')
                .attr('id', 'ModalLoadingIndicator')
                .appendTo('body');
            ;
        },

        hideOverlayLoader: function(){
            $('#ModalLoadingIndicator').remove();
            $('.modalOverlay').remove();
        },

        hideLoader: function()
        {
            $('#ModalLoadingIndicator').remove();
        },

        generateModal: function()
        {
            $('<div/>')
                .attr('id', 'ModalOverlay')
                .addClass('modalOverlay')
                .css({
                    opacity: this.options.overlay / 100,
                    height: '100%',
                    width: '100%',
                    position: 'fixed',
                    left: 0,
                    top: 0,
                    zIndex: 3000
                })
                .appendTo('body')
            ;

            if($.browser.msie && $.browser.version < 7) {
                wHeight = $(document.body).height()+'px';
                wWidth = $(document.body).width()+'px';
                $('#ModalOverlay').css({
                    position: 'absolute',
                    height: wHeight,
                    width: wWidth
                });
                $('<iframe/>')
                    .attr('src', 'javascript:false;')
                    .attr('id', 'ModalTempiFrame')
                    .css({opacity: 0, position: 'absolute', width: wWidth, height: wHeight, zIndex: 1000, top: 0, left: 0})
                    .appendTo('body')
                ;
            }

            this.showLoader();
            if(this.options.type == 'ajax') {
                modal = this;
                data = {};
                if(this.options.urlData != undefined) {
                    data = this.options.urlData;
                }
                var method = 'get';
                if (this.options.method) {
                    method = this.options.method;
                }
                $.ajax({
                    url: this.options.url,
                    type: method,
                    success: function(data) {
                        modal.displayModal(data);
                    },
                    error: function(xhr, status, error) {
                        modal.ajaxError(xhr, status, error);
                    },
                    data: data,
                    type: this.options.method,
                    global: false
                });
            }
            else if(this.options.type == 'iframe'){
                modal = this;
                data = {};
                if(this.options.urlData != undefined) {
                    data = this.options.urlData;
                }
                var method = 'get';
                if (this.options.method) {
                    method = this.options.method;
                }
                $.ajax({
                    url: this.options.url,
                    type: method,
                    success: function(data) {
                        modal.displayModal('');
                        var f = modal.createFrame($('#ModalContentContainer .ModalContent'), data);
                    },
                    error: function(xhr, status, error) {
                        modal.ajaxError(xhr, status, error);
                    },
                    data: data,
                    type: this.options.method,
                    global: false
                });
            }
            else {
                this.displayModal(this.options.data);
            }
        },

        close: function(external)
        {
            if (!this.options) {
                return;
            }

            if($.isFunction(this.options.onBeforeClose)) {
                if (this.options.onBeforeClose.apply(this, []) === false) {
                    // prevent modal from closing if onBeforeClose returns (bool)false
                    return;
                }
            }

            if(this.options.type == 'inline') {
                $(this.options.inline).html(this.options.data);
            }

            if($.isFunction(this.options.onClose) && !external) {
                this.options.onClose.apply(this);
            }
            else {
                $('#ModalContainer').remove();
            }

            $('#ModalLoadingIndicator').remove();
            $('#ModalOverlay').remove();
            $('#ModalTempiFrame').remove();
        }
    };
})(jQuery);


function ModalBox(title, content){
    var str = '<div class="ModalTitle">'+title+'</div><div class="ModalContent">'+content+ '</div><div class="ModalButtonRow"></div>';
    $.iModal({ data: str });
}

function ModalBoxInline(title, content, width, withCloseButton){
    if(typeof(width) == 'undefined'){
        var width = 800;
    }
    if(typeof(withCloseButton) == 'undefined'){
        var withCloseButton = false;
    }
    if(withCloseButton){
        var str = '<div class="ModalTitle">'+title+'</div><div class="ModalContent">'+$(content).html()+ '</div><div class="ModalButtonRow"></div>';
    }else{
        var str = '<div class="ModalTitle">'+title+'</div><div class="ModalContent">'+$(content).html()+ '</div><div class="ModalButtonRow"><input type="button" class="CloseButton FormButton" value="Close Window" onclick="$.iModal.close();" /></div>';
    }
    $.iModal({ 'data': str, 'width':width });
}
/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};var trackingValue = GDF_GetTrackingValue();
var referringDomain = GDF_GetReferringDomain(); 

if(trackingValue != null)
{
    this.fullUrl = "https://tracking.godatafeed.com/click.aspx?gdftrk=" + trackingValue + "&referringDomain=" + referringDomain; 
    this.noCacheIE = '&noCacheIE=' + (new Date()).getTime();
    this.headLoc = document.getElementsByTagName("head").item(0);
    this.scriptId = "GDF_TRK" + GDF_NewGuid();
    this.scriptObj = document.createElement("script");
    this.scriptObj.setAttribute("type", "text/javascript");
    this.scriptObj.setAttribute("src", this.fullUrl + this.noCacheIE);
    this.scriptObj.setAttribute("id", this.scriptId);
    this.headLoc.appendChild(this.scriptObj);
    this.headLoc.removeChild(this.scriptObj);  
}

function GDF_GetTrackingValue()
{
    var queryStringValue = null;
    var queryString = window.location.search.substring(1);
    var queryStringVariables = queryString.split('&');
            
    for (var i = 0; i < queryStringVariables.length; i++) 
    {
        var nameValuePair = queryStringVariables[i].split('=');
        var name = nameValuePair[0];
        var value = nameValuePair[1];
                    
        if (name == 'gdftrk') 
        {
            queryStringValue = value;
            break; 
        }
    } 
    
    if(queryStringValue != null)
    {
        while(queryStringValue.indexOf("+") > -1)
        {
            queryStringValue = queryStringValue.replace("+","~");
        }
    }
    
    return queryStringValue;
}

function GDF_GetReferringDomain() {
    var referringDomain = document.referrer.replace('http://', '').replace('https://','').replace('www.', '').replace('.','%2E');
    referringDomain = referringDomain.split('/')[0];
    return referringDomain;
} 
        
function GDF_NewGuid()
{
    var guid = "{";
    
    for(var i = 0; i < 32; i++)
    {
        guid += Math.floor(Math.random() * 0xF).toString(0xF) + (i == 8 || i == 12 || i == 16 || i == 20 ? "-" : "")
    }
        
    return guid + "}";
}


// hide prices within product option text cart contents is displayed       
      // view cart page
      function custom_hideOptionPrices_ViewCart(){
          $('.CartContents .productAttributes span').each(function(){
              $(this).html(function(index, oldhtml){
                  return oldhtml.replace(/\[.*?\]/g, "");
              });
          });       
      };
    
      // checkout page
      function custom_hideOptionPrices_Checkout(){
          $('.CartContents tbody tr td small').each(function(){
              $(this).html(function(index, oldhtml){
                  return "<br>" + oldhtml.replace(/\[.*?\]/g, "");
              });
          });
      };