/*
   v1.01 Added specials
   v1.02 Properly handled querystring for return to stock page, added viewport autoheight depends on comments,remove features field if has no value, efficiency ratings added, data access security, preload images, added thumbnails, extrascript
*/
(function ($) {

    $.fn.TradeMeMotorsStockList = function (options) {

        var defaults = $.extend({
            ver: 1.02,
            datasource: null,
            pagetype: 0, /*0 - stocklist, 1 - details, 2- compare*/
            detailspage: 'http:\/\/' + document.domain + '\/details.html',
            stockpage: 'http:\/\/' + document.domain + '\/vehicle.html',
            viewtype: 0, /*0 - galleryview, 1 - listview*/
            marker: null,
            loancalculator: false,
            financethisvehicle: false,
            playvideo: false,
            maxgalleryview: 12,
            maxlistview: 5
        }, options);

        var fuelefficiency = {
            "rating": null,
            "value": null,
            "cost": null,
            "message": null,
            "toString": function () {
                var effinfo = [];
                if (this.rating) {
                    effinfo.push("This vehicle has a Fuel Economy Star Rating of <b>" + this.rating + "</b> out of 6.");
                }
                if (this.value && parseFloat(this.value) > 0) {
                    effinfo.push("It consumes <b>" + this.value + "L</b> litres per 100km travelled.");
                }
                if (this.cost) {
                    effinfo.push("The Estimated Annual Cost of running this vehicle is <b>" + this.cost + "</b>.");
                }
                if (this.message) {
                    effinfo.push(this.message);
                }

                //blank fillup
                if (parseFloat(this.value) == 0) {
                    effinfo.push("<br/><br/>");
                }

                if (effinfo.length > 0) {
                    return effinfo.join(" ");
                }
                return null;
            },
            "tooltip": function () {
                var tooltip = trademe.structure.create("div", "fuel-economy-tooltip", "ui-curve-med ui-shadow-large");

                if (this.toString()) {
                    tooltip
                        .append(trademe.structure.create("div", null, "arrow-left-border"))
                        .append(trademe.structure.create("div", null, "arrow-left"))
                        .append(trademe.structure.create("div", null, "fuel-rating-medium fuel-rating-medium-" + this.rating.replace(".", "_")))
                        .append(trademe.structure.create("h5", null, null).html("Vehicle Fuel Economy Labelling"))
                        .append(trademe.structure.create("p", null, null).html(this.toString()))
                        .append(trademe.structure.create("p", null, "disclaimer").html("<b>Disclaimer:</b> The Fuel Saver Information displayed here is provided for comparative purposes. Your actual cost per year and fuel consumption will vary from that shown, depending on factors such as vehicle condition and any vehicle modifications, driving style, traffic conditions, distance travelled and fuel price variations. You should not expect to meet exactly what this information says. Visit <a href='http://www.fuelsaver.govt.nz' target='_blank'>www.fuelsaver.govt.nz</a> to find out more about this information and fuel saver labels, and how to improve fuel economy."));
                    //return tooltip;

                    if ($("#fuel-economy-tooltip").length > 0) {
                        $("#fuel-economy-tooltip").remove();
                    }

                    $("body").prepend(tooltip);

                    $("." + trademe.cssclass.fueleconomyhelp).TradeMeMotorsTooltip({ tooltipid: "fuel-economy-tooltip" });

                    return true;
                }

                return null;
            }

        };
        var carousel = {
            "create": function () {
                if ($("#carousel").length > 0) {
                    $("#carousel").remove();
                }

                var c = trademe.structure.create("div", "carousel", null);

                trademe.structure.target.after(c);

                $("#carousel").TradeMeMotorsCarousel({ datasource: vehicles, carouseltype: 0 });
                $("#carousel").appendTo("#details-viewport .details-form");

            }
        };

        var listing = {
            minpage: 0, maxpage: 0, totalpage: 0, currentpage: 0, currentmakeId: 0, currentsortby: 7, currentviewtype: 0, populatecallback: null,
            init: function () {
                if (!listing.hasViewport()) {
                    return;
                }

                if (!trademe.structure.target.hasClass(trademe.cssclass.viewportcontainer)) {
                    trademe.structure.target.addClass(trademe.cssclass.viewportcontainer);
                }

                //do load cookie 1st
                listing.loadcookie();

                if (!listing.hasHeader()) {
                    listing.createHeader();
                    trademe.structure.fetchlistingextra();
                    listing.addFilterOption();
                }
                if (!listing.hasFooter()) {
                    listing.createFooter();
                }
                listing.createContainer();
            },
            hasViewport: function () {
                if (defaults.pagetype == trademe.enume.pagetype.stock) {
                    return (trademe.structure.target.attr("id") == trademe.id.viewport);
                }
                return false;
            },
            hasHeader: function () {
                return (trademe.structure.target.find("." + trademe.cssclass.header).length > 0);
            },
            hasFooter: function () {
                return (trademe.structure.target.find("." + trademe.cssclass.footer).length > 0);
            },
            loadcookie: function () {
                //can be optimized, todo next
                var cookienames = [{ listingobj: "currentpage", name: "currentpage" }, { listingobj: "currentmakeId", name: "ManufacturerId" }, { listingobj: "currentsortby", name: "SortBy" }, { listingobj: "currentviewtype", name: "viewtype"}];
                $.each(cookienames, function (i, v) {
                    if (cookie(v.name) && typeof listing[v.listingobj] != 'undefined') {
                        listing[v.listingobj] = $.IsNumber(cookie(v.name)) ? parseInt(cookie(v.name)) : cookie(v.name);
                    }
                });
            },
            createHeader: function () {
                var header = trademe.structure.create("div", null, trademe.cssclass.header);
                var galleryview = trademe.structure.create("a", null, trademe.cssclass.galleryview).attr("href", "");
                var listview = trademe.structure.create("a", null, trademe.cssclass.listview).attr("href", "");
                var label = trademe.structure.create("span", trademe.id.totallisting, null);
                var makelabel = trademe.structure.create("span", trademe.id.makelabel, null).html("Make");
                var sortbylabel = trademe.structure.create("span", trademe.id.sortbylabel, null).html("Sort By");
                var makeselect = trademe.structure.create("select", trademe.id.makeoption, null);
                var sortbyselect = trademe.structure.create("select", trademe.id.sortoption, null);

                trademe.structure.target
                    .append(header
                        .append(galleryview)
                        .append(listview)
                        .append(label)
                        .append(sortbyselect)
                        .append(sortbylabel)
                        .append(makeselect)
                        .append(makelabel)
                    );

                galleryview.bind("click", trademe.event.galleryviewclicked);
                listview.bind("click", trademe.event.listviewclicked);
                $("#" + trademe.id.makeoption).bind("change", trademe.event.makeoptionclicked);
                $("#" + trademe.id.sortoption).bind("change", trademe.event.sortbyclicked);
            },
            createFooter: function () {
                var footer = trademe.structure.create("div", null, trademe.cssclass.footer);
                var poweredby = trademe.structure.create("div", null, trademe.cssclass.poweredby).html("Powered by ").append($("<a></a>").attr("href", "http://www.trademe.co.nz/motors").attr("target", "_new").html("TradeMe Motors"));
                trademe.structure.target
                    .append(footer.append(poweredby));
                footer.css({ marginTop: parseInt(trademe.structure.target.css("height").replace("px", "")), width: trademe.structure.target.width() });
            },
            createContainer: function () {
                var container = trademe.structure.create("div", trademe.id.itemcontainerlist, trademe.cssclass.itemcontainerlist);
                if (trademe.structure.target.find("." + trademe.cssclass.itemcontainerlist).length == 0) {
                    trademe.structure.target.append(container);
                }
            },
            arrangeGalleryView: function () {
                if ($(".item-container").length == 0) return;

                var parentWidth = $(".gallery-view").innerWidth();
                var item_per_row = Math.floor(parentWidth / $(".item-container").innerWidth());
                var marginLeft = parseInt($(".item-container").css("marginLeft").replace("px", ""));
                var marginTop = parseInt($(".item-container").css("marginTop").replace("px", ""));

                //set position of each item-container
                var item_index = 1;
                var item_left = 0;
                var item_top = 0;

                $.each($(".gallery-view .item-container"), function (i, v) {

                    if (item_index > item_per_row) {
                        item_index = 1;
                        item_left = 0;
                        item_top += $(".item-container").outerHeight() + marginTop;
                    }

                    $(this).css({ 'left': item_left, 'top': item_top });
                    item_left = ($(".item-container").outerWidth() + marginLeft) * item_index;
                    $(this).data("imageindex", 0);
                    //$(this).prepend("<div class='galleryview-menu'><a href='#' class='galleryview-menu-button button-details'>Details</a><a href='#' class='galleryview-menu-button button-video'>Video</a><a href='#' class='galleryview-menu-button button-compare'>Compare</a></div>");
                    item_index++;
                });
            },
            setpage: function (a) {

                var maxpaging = listing.currentviewtype == trademe.enume.pagetype.stock ? defaults.maxgalleryview : defaults.maxlistview;

                listing.totalpage = Math.ceil((a.length) / maxpaging);
                listing.currentpage = listing.totalpage > 0 && listing.currentpage == 0 ? listing.currentpage = 1 : listing.currentpage;
                listing.minpage = Math.min(Math.round(Math.max(1, listing.currentpage - (maxpaging / 2))), Math.max(1, listing.totalpage - maxpaging + 1));
                listing.maxpage = Math.max(maxpaging, listing.minpage + maxpaging);
                listing.maxpage = (listing.maxpage > listing.totalpage ? listing.totalpage : listing.maxpage);

                $("." + trademe.cssclass.pagecontainer).remove();

                if (listing.maxpage == 1) return;

                var pg = trademe.structure.create("div", null, trademe.cssclass.pagecontainer);
                pg.append(trademe.structure.create("a", null, trademe.cssclass.pageprev + " ui-curve-small ui-shadow-small").html("Prev").attr("href", ""));
                for (var i = listing.minpage; i <= listing.maxpage; i++) {
                    var p = trademe.structure.create("a", null, trademe.cssclass.pagelink + " ui-curve-small ui-shadow-small" + (listing.currentpage == i ? " selected" : "")).html(i).attr("href", "").data("number", i);
                    pg.append(p);
                }

                pg.append(trademe.structure.create("a", null, trademe.cssclass.pagenext + " ui-curve-small ui-shadow-small").html("Next").attr("href", ""));

                $("." + trademe.cssclass.footer).append(pg);

                $("." + trademe.cssclass.pagelink).bind("click", trademe.event.pagelinkclicked);
                $("." + trademe.cssclass.pagenext).bind("click", trademe.event.pagenextclicked);
                $("." + trademe.cssclass.pageprev).bind("click", trademe.event.pageprevclicked);

                if (listing.currentpage <= 1) {
                    $("." + trademe.cssclass.pageprev).hide();
                } else {
                    $("." + trademe.cssclass.pageprev).show();
                }

                if (listing.currentpage >= listing.maxpage) {
                    $("." + trademe.cssclass.pagenext).hide();
                } else {
                    $("." + trademe.cssclass.pagenext).show();
                }
            },
            populate: function () {
                if (!defaults.datasource) {
                    return;
                }

                var container = trademe.structure.target.find("." + trademe.cssclass.itemcontainerlist);
                container.html("");
                container.focus();
                container.removeClass("gallery-view").removeClass("list-view");

                //get from querystring
                var _datasource = [];
                $.each(defaults.datasource, function (i, v) {

                    if (trademe.structure.foundinquery({
                        "ManufacturerId": v.manufacturerId,
                        "ModelId": v.modelId,
                        "PriceFrom": v.price.replace("$", "").replace(",", ""),
                        "PriceTo": v.price.replace("$", "").replace(",", ""),
                        "TransmissionTypeId": v.transmissiontypeid,
                        "OdometerFrom": v.odometer.replace(",", ""),
                        "OdometerTo": v.odometer.replace(",", ""),
                        "VehicleTypeId": v.vehicletypeid,
                        "new": v.isnew == "true" ? "1" : "0",
                        "specials": v.isspecial == "true" ? "1" : "0"
                    }) && trademe.structure.foundinfilter({ "ManufacturerId": v.manufacturerId })) {
                        _datasource.push(v);
                    }
                });

                //lets sort
                _datasource = trademe.structure.sortthis(_datasource);

                //set page control
                listing.setpage(_datasource);

                //initially display all counts
                if (_datasource.length > 0) {
                    $("#" + trademe.id.totallisting).html("We have " + _datasource.length + " vehicle(s) listed.");
                }

                //gallery view
                if (listing.currentviewtype == trademe.enume.viewtype.galleryview) {
                    container.addClass("gallery-view");

                    $.each(_datasource.slice((listing.currentpage * (defaults.maxgalleryview)) - defaults.maxgalleryview, listing.currentpage * (defaults.maxgalleryview)), function (i, v) {
                        /**************/
                        //create items
                        var item = trademe.structure.create("div", "item-" + v.id, "item-container");
                        var img = trademe.structure.create("img", null, "preview-image").attr("src", v.images.length > 0 ? v.images[0] : "images\/imageunavailable_medium.png");
                        var price = trademe.structure.create("label", null, "price").html(v.price);
                        //var year = trademe.structure.create("label", null, "year").html(v.year);
                        var pricelabel = trademe.structure.create("label", null, "pricelabel").html("Price");
                        var title = trademe.structure.create("label", null, "title").html((v.year ? v.year + " " : "") + "<b>" + v.makemodel + "</b>" + (v.modeldetails ? " " + v.modeldetails : ""));
                        var previcon = trademe.structure.create("a", null, "prev-icon").attr("href", "");
                        var nexticon = trademe.structure.create("a", null, "next-icon").attr("href", "");
                        var imgindex = trademe.structure.create("span", null, "img-index").html((v.images.length > 0 ? "1" + " of " + v.images.length : ""));

                        if (v.images.length == 0) {
                            previcon.attr("style", "display:none;");
                            nexticon.attr("style", "display:none;");
                        }

                        item.append("\r\n");
                        item.append(img).append("\r\n")
                        .append(price).append("\r\n")
                        .append(pricelabel).append("\r\n")
                        .append(title).append("\r\n")
                        .append(previcon).append("\r\n")
                        .append(imgindex).append("\r\n")
                        .append(nexticon).append("\r\n");

                        //execute extrascript
                        if (typeof listing.fetchedlistingextra != 'undefined' && listing.fetchedlistingextra == true) {
                            if (listing.listingextraescript) {
                                listing.listingextraescript(v, item);
                            }
                        }

                        container.append("\r\n");
                        container.append(item.clone()).append("\r\n");
                        item = null;
                        /**************/
                    });

                    listing.arrangeGalleryView();

                    $(".item-container a.prev-icon").bind("click", trademe.event.prevclick);
                    $(".item-container a.next-icon").bind("click", trademe.event.nextclick);

                }

                //[2] list view type
                if (listing.currentviewtype == trademe.enume.viewtype.listview) {
                    container.addClass("list-view");

                    $.each(_datasource.slice((listing.currentpage * (defaults.maxlistview)) - defaults.maxlistview, listing.currentpage * (defaults.maxlistview)), function (i, v) {

                        if (trademe.structure.foundinquery({ "ManufacturerId": v.manufacturerId, "ModelId": v.modelId,
                            "PriceFrom": v.price.replace("$", "").replace(",", ""),
                            "PriceTo": v.price.replace("$", "").replace(",", ""),
                            "TransmissionTypeId": v.transmissiontypeid,
                            "OdometerFrom": v.odometer.replace(",", ""),
                            "OdometerTo": v.odometer.replace(",", ""),
                            "VehicleTypeId": v.vehicletypeid,
                            "new": v.isnew == "true" ? "1" : "0",
                            "specials": v.isspecial == "true" ? "1" : "0"
                        })) {

                            //create items
                            var item = trademe.structure.create("div", "item-" + v.id, "item-container");
                            var img = trademe.structure.create("img", null, "preview-image").attr("src", v.images.length > 0 ? v.images[0] : "images\/imageunavailable_medium.png");
                            var price = trademe.structure.create("label", null, "price").html(v.price);
                            var title = trademe.structure.create("label", null, "title").html((v.year ? v.year + " " : "") + "<b>" + v.makemodel + "</b>" + (v.modeldetails ? " " + v.modeldetails : ""));
                            var description = trademe.structure.create("label", null, "description").html(v.description);

                            item.append("\r\n");
                            item.append(img).append("\r\n")
                                .append(price).append("\r\n")
                                .append(title).append("\r\n")
                                .append(description).append("\r\n");

                            //execute extrascript
                            if (typeof listing.fetchedlistingextra != 'undefined' && listing.fetchedlistingextra == true) {
                                if (listing.listingextraescript) {
                                    listing.listingextraescript(v, item);
                                }
                            }

                            container.append("\r\n");
                            container.append(item.clone()).append("\r\n");
                        }
                    });

                    var marginTop = parseInt($(".item-container").css("marginTop").replace("px", ""));
                    var item_top = 0;
                    $.each($(".list-view .item-container"), function (i, v) {

                        $(this).css({ 'top': item_top });

                        item_top += $(".item-container").outerHeight() + marginTop;
                    });

                }

                //bind item click
                $(".item-container").bind("click", trademe.event.itemclick);

            },
            populatemakeoption: function () {

                if (typeof trademe.selection.fetched == 'undefined') {
                    trademe.structure.fetchselectionjson(
                        'http://' + document.domain + '/scripts/selectionjson.js?cached=1',
                        function (jqxhr, settings, exception) {

                            if (typeof trademe.selection.fetched == 'undefined') {
                                trademe.selection["fetched"] = true;
                            }

                            var arr_data = jqxhr.replace(new RegExp('\r', 'g'), '').replace(new RegExp('\n', 'g'), '').split(";");

                            $.each(arr_data, function (i, v) {
                                if (v) {
                                    var o = v.replace(new RegExp('var', 'g'), '').split("=");
                                    if (typeof trademe.selection[o[0].trim()] == 'undefined') {
                                        trademe.selection[o[0].trim()] = eval(o[1].trim());
                                    }
                                }
                            });

                            var c = window.setTimeout(function () {
                                $("#" + trademe.id.makeoption).html("");
                                $("#" + trademe.id.makeoption).append($("<option></option>").attr("value", "0").attr("selected", "true").html("All Makes"));
                                $.each(trademe.selection.makeoption, function (i, v) {
                                    $("#" + trademe.id.makeoption).append($("<option></option>").attr("value", v.value).html(v.display));
                                });

                                if (listing.currentmakeId) {
                                    $("#" + trademe.id.makeoption).val(listing.currentmakeId);
                                }

                                $.each(trademe.selection.sortoption, function (i, v) {
                                    $("#" + trademe.id.sortoption).append($("<option></option>").attr("value", v.value).html(v.display));
                                });

                                if (listing.currentsortby) {
                                    $("#" + trademe.id.sortoption).val(listing.currentsortby);
                                }

                                if (listing.populatecallback) {
                                    listing.populatecallback();
                                }

                                window.clearTimeout(c);
                            }, 10);
                        });
                }

            },
            addFilterOption: function () {
                listing.populatemakeoption();
            }

        };
        var trademe = {
            "cssclass": {
                "itemcontainerlist": "item-container-list",
                "viewportcontainer": "viewport-container",
                "detailscontainer": "details-container",
                "header": "headerbar",
                "footer": "footerbar",
                "poweredby": "poweredby",
                "viewoption": "view-option",
                "galleryview": "icon gallery-icon gallery-view-link",
                "listview": "icon gallery-list-icon list-view-link",
                "galleryviewlink": "gallery-view-link",
                "listviewlink": "list-view-link",
                "detailsform": "details-form",
                "vehicleattribute": "vehicle-attribute",
                "vehiclefeatures": "vehicle-features",
                "vehiclecomments": "vehicle-comments",
                "closemedium": "close-medium",
                "emailseller": "email-seller",
                "fueleconomylabel": "fuel-economy-label",
                "fueleconomyhelp": "fuel-economy-help",
                "pagecontainer": "page-container",
                "pagelink": "page-link",
                "pagenext": "page-next",
                "pageprev": "page-prev"
            },
            id: {
                "itemcontainerlist": "item-container-list",
                "viewport": "gallery-viewport",
                "totallisting": "total-listing-count",
                "makelabel": "make-label",
                "sortbylabel": "sortby-label",
                "sortoption": "sort-option",
                "makeoption": "make-option",
                "detailsviewport": "details-viewport",
                "detailsform": "details-form",
                "detailstitle": "title",
                "detailsprice": "price",
                "vehicleattribute": "vehicle-attribute",
                "vehiclefeatures": "vehicle-features",
                "vehiclecomments": "vehicle-comments",
                "actionlinks": "action-links",
                "printvehicle": "print-vehicle",
                "loancalculator": "loan-calculator",
                "financethis": "finance-this",
                "playvideo": "play-video",
                "emailseller": "email-seller",
                "carousel": "carousel-basic"

            },
            selection: {
                sortoption:
                [
                    { "value": 0, "display": "Lowest Price", "classname": "price", "sortorder": 0, "objectname": "price" },
                    { "value": 1, "display": "Highest Price", "classname": "price", "sortorder": 1, "objectname": "price" },
                    { "value": 2, "display": "Oldest Vehicle", "classname": "year", "sortorder": 0, "objectname": "year" },
                    { "value": 3, "display": "Newest Vehicle", "classname": "year", "sortorder": 1, "objectname": "year" },
                    { "value": 4, "display": "Lowest Km", "classname": "odometer", "sortorder": 0, "objectname": "odometer" },
                    { "value": 5, "display": "Highest Km", "classname": "odometer", "sortorder": 1, "objectname": "odometer" },
                    { "value": 6, "display": "Latest Listing", "classname": "created", "sortorder": 1, "objectname": "created" },
                    { "value": 7, "display": "Make/Model (A-Z)", "classname": "makemodel", "sortorder": 0, "objectname": "makemodel" }
                ],
                hiddendata:
                [
                    "price", "odometer", "cc", "year", "makemodel"
                ]
            },
            "enume": {
                viewtype: { "galleryview": 0, "listview": 1 },
                rotate: { "right": 0, "left": 1 },
                pagetype: { "stock": 0, "details": 1, "compare": 2 }
            },
            selectedvalue: {
                viewtype: 0, commenttop: 310
            },
            link: {
                plugincsspath: "http://" + document.domain + "/css/trademe.motors.stocklist.css"
            },
            structure: {
                target: null,
                populatedetailscallback: null,
                hasHeader: function () {
                    return (this.target.find("." + trademe.cssclass.header).length > 0);
                },
                hasViewport: function () {
                    if (defaults.pagetype == trademe.enume.pagetype.stock) {
                        return (this.target.attr("id") == trademe.id.viewport);
                    }
                    if (defaults.pagetype == trademe.enume.pagetype.details) {
                        return (this.target.attr("id") == trademe.id.detailsviewport);
                    }
                    return false;
                },
                hasTMMotorsCss: function () {
                    return ($("head").find("script[src*='" + trademe.link.plugincsspath.replace("http:\/\/" + document.domain + "\/", "") + "']").length > 0);
                },
                hasDetailsForm: function () {
                    if (defaults.pagetype == trademe.enume.pagetype.details) {
                        return (this.target.find(trademe.cssclass.detailsform).length > 0);
                    }
                    return false;
                },
                addHeadCss: function () {
                    var css = this.createCssLink(trademe.link.plugincsspath);
                    if (!this.hasTMMotorsCss()) {
                        if (document.createStyleSheet) {
                            document.createStyleSheet(css);
                        } else {
                            $("head").append(css);
                        }
                    }
                },
                createHeader: function () {
                    this.target.append(
                        $("<div></div>")
                            .addClass(trademe.cssclass.header)
                            .append($("<div><span>VIEW BY</span></div>")
                            .addClass(trademe.cssclass.viewoption)
                        ));
                    this.target
                        .find("." + trademe.cssclass.viewoption + " span")
                        .after($("<a></a>").attr("href", "javascript:return false;")
                            .addClass(trademe.cssclass.galleryview)
                            .click(trademe.event.galleryviewclick));
                    this.target
                        .find("." + trademe.cssclass.viewoption + " span")
                        .after($("<a></a>").attr("href", "javascript:return false;")
                            .addClass(trademe.cssclass.listview)
                            .click(trademe.event.listviewclick));
                },
                createcontainer: function () {
                    //create item-container-list
                    var containerlist = this.create("div", trademe.id.itemcontainerlist, trademe.cssclass.itemcontainerlist);
                    if (this.target.find("." + trademe.cssclass.itemcontainerlist).length == 0) {
                        this.target.append(containerlist);
                    }
                },
                createdetailsform: function () {

                    var detailsform = this.create("div", null, trademe.cssclass.detailsform);
                    var qs = [];
                    $.each(window.location.search.substring(1).split("&"), function (i, v) {
                        if (v.split("=")[0] != "id") {
                            qs.push(v);
                        }
                    });

                    var closebutton = this.create("a", null, trademe.cssclass.closemedium).attr("href", defaults.stockpage + (qs && qs.length > 0 ? "?" + qs : ""));
                    var title = this.create("h1", trademe.id.detailstitle, null);
                    var price = this.create("div", trademe.id.detailsprice, "price-tag")
                                .append(this.create("div", null, "arrow-right"));

                    var actionlink = trademe.structure.create("div", trademe.id.actionlinks, null)
                                            .append(trademe.structure.create("a", trademe.id.printvehicle, null).html("Print Vehicle").attr("href", "#"));

                    if (defaults.loancalculator) {
                        actionlink.append(trademe.structure.create("a", trademe.id.loancalculator, null).html("Loan Calculator").attr("href", "#"));
                    }

                    if (defaults.financethisvehicle) {
                        actionlink.append(trademe.structure.create("a", trademe.id.financethis, null).html("Finance this Vehicle").attr("href", "finance.aspx?id=" + querystring("id")));
                    }

                    if (defaults.playvideo) {
                        actionlink.append(trademe.structure.create("a", trademe.id.playvideo, null).html("Play Video").attr("href", "#"));
                    }

                    if ($("." + trademe.cssclass.emailseller).length == -1) {
                        actionlink.append(trademe.structure.create("a", trademe.id.emailseller, trademe.cssclass.emailseller).html("Email the Seller").attr("href", "#"));
                    } else if ($("#" + trademe.id.actionlinks).find("." + trademe.cssclass.emailseller).length == 0) {
                        actionlink.append($("." + trademe.cssclass.emailseller));
                    }

                    var attribute = this.create("dl", trademe.id.vehicleattribute, trademe.cssclass.vehicleattribute);
                    var features = this.create("div", trademe.id.vehiclefeatures, trademe.cssclass.vehiclefeatures);
                    var comments = this.create("div", trademe.id.vehiclecomments, trademe.cssclass.vehiclecomments);

                    if (!trademe.structure.hasDetailsForm()) {
                        this.target.append(detailsform);
                    }
                    var margin = detailsform.css("marginTop") ? parseInt(detailsform.css("marginTop")) : 10;
                    detailsform
                            .width(detailsform.parent().innerWidth() - (margin * 2))
                    //.height(detailsform.parent().innerHeight() - (margin * 2))
                            .css({ "marginTop": margin, "marginLeft": margin, "height": "100%" })
                            .addClass("ui-shadow-med")
                            .addClass("ui-curve-small")
                            .append(closebutton)
                            .append(title)
                            .append(price)
                            .append(actionlink)
                            .append(attribute)
                            .append(features)
                            .append(comments);

                    $("#" + trademe.id.printvehicle).bind("click", trademe.event.printthis);

                },
                initcontainerview: function () {

                    //add class to viewport
                    if (!this.target.hasClass(trademe.cssclass.viewportcontainer)) {
                        this.target.addClass(trademe.cssclass.viewportcontainer);
                    }

                    //add header bar
                    if (!trademe.structure.hasHeader()) {
                        trademe.structure.createHeader();
                    }

                    this.createcontainer();

                },
                createCssLink: function (path) {
                    return "<link href=\"" + path + "\" rel=\"stylesheet\" type=\"text/css\" \/>";
                },
                initdetails: function () {

                    //add class to viewport
                    if (!this.target.hasClass(trademe.cssclass.detailscontainer)) {
                        this.target.addClass(trademe.cssclass.detailscontainer);
                    }

                    //add form
                    if (!trademe.structure.hasDetailsForm()) {
                        trademe.structure.createdetailsform();
                    }

                    //add post script
                    trademe.structure.fetchdetailsextra();
                },
                foundinquery: function (queryStrings, tofind) {
                    var isfound = false;
                    if (window.location.search) {
                        var ismatchedarr = [];
                        $.each(queryStrings, function (i, v) {
                            if (querystring(i) && i.indexOf("From") == -1 && i.indexOf("To") == -1) {
                                if (querystring(i) == v) {
                                    ismatchedarr.push(true);
                                } else {
                                    ismatchedarr.push(false);
                                }
                            }
                            if (i == "PriceFrom" || i == "PriceTo") {
                                var ismatched = false;
                                if (querystring("PriceFrom") != "0" && querystring("PriceTo") != "0" &&
                                 parseInt(querystring("PriceFrom")) <= parseInt(v) && parseInt(querystring("PriceTo")) >= parseInt(v)) {
                                    ismatched = true;
                                }
                                if (querystring("PriceFrom") != "0" && querystring("PriceTo") == "0" &&
                                 parseInt(querystring("PriceFrom")) <= parseInt(v)) {
                                    ismatched = true;
                                }
                                if (querystring("PriceFrom") == "0" && querystring("PriceTo") != "0" &&
                                 parseInt(querystring("PriceTo")) >= parseInt(v)) {
                                    ismatched = true;
                                }
                                if (querystring(i)) {
                                    if (ismatched) {
                                        ismatchedarr.push(true);
                                    } else {
                                        ismatchedarr.push(false);
                                    }
                                }
                            }
                            if (i == "OdometerFrom" || i == "OdometerTo") {
                                var ismatched = false;
                                if (querystring("OdometerFrom") != "0" && querystring("OdometerTo") != "0" &&
                                 parseInt(querystring("OdometerFrom")) <= parseInt(v) && parseInt(querystring("OdometerTo")) >= parseInt(v)) {
                                    ismatched = true;
                                }
                                if (querystring("OdometerFrom") != "0" && querystring("OdometerTo") == "0" &&
                                 parseInt(querystring("OdometerFrom")) <= parseInt(v)) {
                                    ismatched = true;
                                }
                                if (querystring("OdometerFrom") == "0" && querystring("OdometerTo") != "0" &&
                                 parseInt(querystring("OdometerTo")) >= parseInt(v)) {
                                    ismatched = true;
                                }
                                if (querystring(i)) {
                                    if (ismatched) {
                                        ismatchedarr.push(true);

                                    } else {
                                        ismatchedarr.push(false);

                                    }
                                }
                            }

                        });

                        isfound = true;
                        $.each(ismatchedarr, function (index, val) {
                            if (!val) {
                                isfound = false;
                            }
                        });

                        return isfound;
                    } else {
                        return true;
                    }
                },
                foundinfilter: function (filterparams) {
                    var isfound = false;

                    if ($("#" + trademe.id.makeoption).children().length == 0 ||
                       $("#" + trademe.id.makeoption + " option:selected").val() == 0) {
                        return true;
                    }

                    var ismatchedarr = [];
                    $.each(filterparams, function (i, v) {
                        if (parseInt($("#" + trademe.id.makeoption + " option:selected").val()) == v) {
                            ismatchedarr.push(true);
                        } else {
                            ismatchedarr.push(false);
                        }
                    });

                    isfound = true;
                    $.each(ismatchedarr, function (index, val) {
                        if (!val) {
                            isfound = false;
                        }
                    });

                    return isfound;
                },
                populatedetails: function () {

                    //check datasource, need value
                    if (!defaults.datasource) {
                        return;
                    }

                    $.each(defaults.datasource, function (i, v) {
                        if (v.id == querystring("id")) {
                            //title
                            if ($("#" + trademe.id.detailstitle).length > 0) {
                                $("#" + trademe.id.detailstitle).html((v.year && v.year>0?v.year:"") + " " + v.title);
                            }

                            //price
                            if ($("#" + trademe.id.detailsprice).length > 0) {
                                $("#" + trademe.id.detailsprice).prepend(trademe.structure.create("span", null, null).append(v.price));
                            }

                            //details
                            if (v.details && $("#" + trademe.id.vehicleattribute).length > 0) {
                                var attribute = $("#" + trademe.id.vehicleattribute);

                                $.each(v.details, function (text, val) {
                                    attribute.append("\r\n");
                                    attribute.append(trademe.structure.create("dt", null, null).html(text))
                                              .append("\r\n")
                                              .append(trademe.structure.create("dd", null, null).html((val ? val : "&nbsp;")))
                                              .append("\r\n");
                                });

                                //efficiency rating
                                if (parseFloat(v.efficiencyrating) > 0) {

                                    var effInfo = [];
                                    if (v.efficiency && parseFloat(v.efficiency)) {
                                        effInfo.push(v.efficiency + "L per 100km");
                                    }
                                    if (v.efficiencyfuelcost) {
                                        effInfo.push("Annual fuel cost of " + v.efficiencyfuelcost);
                                    }


                                    attribute.append("\r\n");
                                    attribute.append(trademe.structure.create("dt", null, trademe.cssclass.fueleconomylabel).html("Fuel Economy Info <div class='" + trademe.cssclass.fueleconomyhelp + "'>(Source: Fuelsaver)</div>"))
                                              .append("\r\n")
                                              .append(
                                                  trademe.structure.create("dd", null, "fuel-economy-label")
                                                  .append(trademe.structure.create("div", null, "fuel-economy fuel-rating-" + v.efficiencyrating.replace(".", "_"))
                                                          .html(effInfo.length > 0 ? "<br/>" + effInfo.join("<br/>") : "&nbsp;")
                                                          .attr("title", v.efficiencyrating + " of 6"))
                                              )
                                              .append("\r\n");

                                    fuelefficiency.cost = v.efficiencyfuelcost;
                                    fuelefficiency.message = v.efficiencymessage;
                                    fuelefficiency.rating = v.efficiencyrating;
                                    fuelefficiency.value = v.efficiency;

                                    var tooltip = fuelefficiency.tooltip();

                                }

                                $("#" + trademe.id.vehicleattribute).show();

                            } else {
                                $("#" + trademe.id.vehicleattribute).hide();
                            }

                            //features
                            if (v.features && v.features.length > 0 && $("#" + trademe.id.vehiclefeatures).length > 0) {

                                $("#" + trademe.id.vehiclefeatures).append("<b class='features'>Features : </b>");
                                $("#" + trademe.id.vehiclefeatures).append(trademe.structure.create("p", null, null).html(v.features.join()));

                                if ($("#" + trademe.id.vehicleattribute).length > 0) {
                                    $("#" + trademe.id.vehiclefeatures).css({ top: parseInt($("#" + trademe.id.vehicleattribute).outerHeight()) + parseInt($("#" + trademe.id.vehicleattribute).css("top")) + 16 });

                                }
                            }
                            //features = 0
                            if (v.features && v.features.length == 0) {
                                $("#" + trademe.id.vehiclefeatures).remove();
                            }

                            //comments
                            if (v.comments && $("#" + trademe.id.vehiclecomments).length > 0) {
                                //$("#" + trademe.id.vehiclecomments).append("\r\n<b class='comments'>Comments : </b>\r\n");
                                $("#" + trademe.id.vehiclecomments).append(trademe.structure.create("p", null, null).html("\r\n" + v.comments + "\r\n"));

                                if ($("#" + trademe.id.vehiclefeatures).length > 0) {
                                    $("#" + trademe.id.vehiclecomments).css({ top: parseInt($("#" + trademe.id.vehiclefeatures).outerHeight()) + parseInt($("#" + trademe.id.vehiclefeatures).css("top")) });
                                } else {

                                    $("#" + trademe.id.vehiclecomments).css({ top: parseInt($("#" + trademe.id.vehicleattribute).outerHeight()) + parseInt($("#" + trademe.id.vehicleattribute).css("top")) + 125 +
                                                                              (parseInt($("#" + trademe.id.vehicleattribute).outerHeight()) < trademe.selectedvalue.commenttop ? trademe.selectedvalue.commenttop - parseInt($("#" + trademe.id.vehicleattribute).outerHeight()) : 0)
                                    });
                                }

                            }

                            //fix details-container height based on comments
                            var detailsHeight = parseInt($("#" + trademe.id.vehiclecomments + " p").outerHeight()) + parseInt($("#" + trademe.id.vehiclecomments).css("top").replace("px"));

                            if ($("#" + trademe.id.detailsviewport).parent().height() < (detailsHeight + 80)) {
                                $("#" + trademe.id.detailsviewport).parent().height(detailsHeight + 80);
                            }

                            if (typeof trademe.structure.fetcheddetailsextra != 'undefined' && trademe.structure.fetcheddetailsextra == true) {
                                trademe.structure.detailsextrascript(v);
                            }

                        }
                    });

                },
                sortorder: { "asc": 0, "desc": 1 },
                sort: function () {

                    var sortby = 7;
                    var orderby = trademe.structure.sortorder.asc;
                    var classname = null;

                    var sorted_elements = new Array();
                    var unsorted_elements = new Array();

                    $.each(trademe.selection.sortoption, function (i, v) {
                        if (v.value == sortby) {
                            orderby = v.sortorder;
                            classname = v.classname;
                        }
                    });

                    var parent = $("." + trademe.cssclass.itemcontainerlist);

                    $(parent.find(".item-container")).each(function (i, v) {
                        var val = $(this).find("." + classname).html();
                        val = val.replace("$", "").replace(",", "");
                        if ($.IsNumber(val)) {
                            val = parseInt(val);
                        }

                        //save unsorted elements
                        unsorted_elements.push(new Array(val, $(this).clone(true)));
                    });

                    var sortedR = [];
                    for (var i = 0; i < unsorted_elements.length; i++) {
                        sortedR.push(unsorted_elements[i][0]);
                    }

                    //start sorting
                    sortedR.sort();
                    if (orderby == trademe.structure.sortorder.desc) {
                        sortedR.reverse();
                    }

                    var max = unsorted_elements.length * 2;
                    for (var si = 0; si < sortedR.length; si++) {

                        var ui = 0;
                        while (unsorted_elements.length > -1) {

                            if (unsorted_elements[ui][0] == sortedR[si]) {
                                sorted_elements.push(unsorted_elements[ui][1]);
                                unsorted_elements.splice(ui, 1);
                                break;
                            }

                            ui++;
                            if (ui > max) {
                                break;
                            }
                        }
                    }

                    var _temp_sorted_elements = [];

                    parent.html("");
                    $.each(sorted_elements, function (i, v) {
                        var id = v.attr("id");
                        if ($("#" + trademe.id.itemcontainerlist).find(id).length == 0) {
                            v.appendTo($("#" + trademe.id.itemcontainerlist));
                        }

                    });


                    $(".hidden").hide();
                    //$(".listing-stat").html(parent.children().length + " found");
                },
                sortthis: function (data) {
                    var sortby = 7;
                    var sortorder = trademe.structure.sortorder.desc;
                    var objectname = null;

                    var sorted_elements = new Array();
                    var unsorted_elements = new Array();

                    if ($("#" + trademe.id.sortoption).children().length == 0) {
                        return data;
                    }

                    if ($("#" + trademe.id.sortoption).children().length > 0 && $("#" + trademe.id.sortoption).find("option:selected").val() > -1) {
                        sortby = $("#" + trademe.id.sortoption).find("option:selected").val();
                    }

                    //load what and how to sort the datasource
                    $.each(trademe.selection.sortoption, function (i, v) {
                        if (v.value == sortby) {
                            sortorder = v.sortorder;
                            //orderby = v.sortby;
                            objectname = v.objectname;
                        }
                    });

                    //save unsorted yet and save sortlabel
                    var sortedlabel = [];
                    var isnum = null;
                    $.each(data, function (i, v) {
                        if (v[objectname]) {
                            var val = !$.IsNumber(v[objectname]) ? v[objectname].replace('$', '').replace(new RegExp(',', 'g'), '') : parseInt(v[objectname]);
                            sortedlabel.push(!$.IsNumber(val) ? val : parseInt(val));
                            unsorted_elements.push(new Array(!$.IsNumber(val) ? val : parseInt(val), v));
                            if (isnum == null) {
                                isnum = $.IsNumber(val);
                            }
                        }
                    });

                    //start sorting alphabet
                    if (!isnum) {
                        sortedlabel.sort();
                        if (sortorder == trademe.structure.sortorder.desc) {
                            sortedlabel.reverse();
                        }
                    } else {
                        sortedlabel.sort(function (a, b) { return a - b });
                        if (sortorder == trademe.structure.sortorder.desc) {
                            sortedlabel.reverse(function (a, b) { return b - a });
                        }
                    }

                    var max = unsorted_elements.length * 2;
                    for (var si = 0; si < sortedlabel.length; si++) {
                        var ui = 0;
                        while (unsorted_elements.length > -1) {

                            if (unsorted_elements[ui][0] == sortedlabel[si]) {
                                sorted_elements.push(unsorted_elements[ui][1]);
                                unsorted_elements.splice(ui, 1);
                                break;
                            }

                            ui++;
                            if (ui > max) {
                                break;
                            }
                        }
                    }

                    return sorted_elements;

                },
                create: function (nodename, nodeid, nodeclass) {
                    var node = document.createElement(nodename);
                    if (nodeid) {
                        $(node).attr("id", nodeid);
                    }
                    if (nodeclass) {
                        $(node).addClass(nodeclass);
                    }
                    return $(node);
                },
                rotateimg: function (rotatedirection, target) {
                    var parent = target.parent("div");
                    var vId = parseInt(parent.attr("id").replace("item-", ""));
                    var currentImageIndex = parseInt(parent.data("imageindex"));

                    $.each(vehicles, function (i, v) {

                        if (v.id == vId) {

                            if (rotatedirection == trademe.enume.rotate.left) {

                                if (currentImageIndex == 0) {
                                    currentImageIndex = v.images.length;
                                }

                                parent.find(".img-index").html(currentImageIndex + " of " + v.images.length);

                                parent.children(".preview-image").attr("src", v.images[currentImageIndex - 1]);
                                parent.data("imageindex", currentImageIndex - 1);

                            }

                            if (rotatedirection == trademe.enume.rotate.right) {

                                if (currentImageIndex >= (v.images.length - 1)) {
                                    currentImageIndex = -1;
                                }

                                parent.find(".img-index").html(parseInt(currentImageIndex + 2) + " of " + v.images.length);

                                parent.children(".preview-image").attr("src", v.images[currentImageIndex + 1]);
                                parent.data("imageindex", currentImageIndex + 1);

                            }

                        }
                    });

                },
                fetchselectionjson: function (url, callback) {

                    //this is a flag that fetched has been done
                    if (typeof trademe.selection.fetched != 'undefined' && trademe.selection.fetched == true) {
                        return;
                    }

                    trademe.structure.fetch(url, callback);
                },
                fetchlistingextra: function () {

                    if (listing.fetchedlistingextra != 'undefined' && listing.fetchedlistingextra == true) {
                        return;
                    }

                    trademe.structure.fetch(
                        'http://' + document.domain + '/scripts/listingextrascript.js?cached=1',
                        function (jqxhr, settings, exception) {

                            //remove comment
                            jqxhr = jqxhr.replace(new RegExp('\r', 'g'), '').replace(new RegExp('\n', 'g'), '').replace(new RegExp("(?:/\\*(?:[^*]|(?:\\*+[^*/]))*\\*+/)|(?://.*)", "g"), "");

                            if (typeof listing.fetchedlistingextra == 'undefined' && jqxhr) {
                                listing["fetchedlistingextra"] = true;
                            }

                            var arr_data = jqxhr; //.split(";");

                            if (listing) {
                                listing["listingextraescript"] = eval(arr_data);
                            }

                        }, "script");

                },
                fetchdetailsextra: function () {
                    if (typeof trademe.structure.fetcheddetailsextra != 'undefined' && trademe.structure.fetchdetailsextra == true) {
                        return;
                    }

                    trademe.structure.fetch(
                        'http://' + document.domain + '/scripts/detailsextrascript.js?cached=1',
                        function (jqxhr, settings, exception) {

                            //remove comment
                            jqxhr = jqxhr.replace(new RegExp('\r', 'g'), '').replace(new RegExp('\n', 'g'), '').replace(new RegExp("(?:/\\*(?:[^*]|(?:\\*+[^*/]))*\\*+/)|(?://.*)", "g"), "");

                            if (typeof trademe.structure.fetcheddetailsextra == 'undefined' && jqxhr) {
                                trademe.structure["fetcheddetailsextra"] = true;
                            }

                            var arr_data = jqxhr;

                            trademe.structure["detailsextrascript"] = eval(arr_data);

                            trademe.structure.populatedetailscallback();

                        }, "script");

                },
                fetch: function (url, callback, dataType) {
                    dataType = !dataType ? "text" : dataType;
                    $.ajax({
                        type: "GET",
                        url: url,
                        dataType: dataType, cache: true, ifModified: true,
                        success: function (jqxhr, settings, exception) {

                            if (!jqxhr) return;

                            if (callback) {
                                callback(jqxhr, settings, exception);
                            }
                        }
                    });
                }
            },
            event: {
                makeoptionclicked: function () {
                    cookie("ManufacturerId", $(this).find("option:selected").val());
                    listing.currentpage = 0;
                    listing.populate();
                },
                sortbyclicked: function () {
                    cookie("SortBy", $(this).find("option:selected").val());
                    listing.populate();
                },
                galleryviewclicked: function () {
                    //reset
                    listing.maxpage = 0; listing.minpage = 0; listing.currentpage = 0;
                    listing.currentviewtype = trademe.enume.viewtype.galleryview;
                    cookie("viewtype", trademe.enume.viewtype.galleryview);
                    listing.populate();
                    return false;
                },
                listviewclicked: function () {
                    //reset
                    listing.maxpage = 0; listing.minpage = 0; listing.currentpage = 0;
                    listing.currentviewtype = trademe.enume.viewtype.listview;
                    cookie("viewtype", trademe.enume.viewtype.listview);
                    listing.populate();
                    return false;
                },
                prevclick: function (e) {
                    if (e) { e.stopPropagation(); }
                    else { window.event.cancelBubble = true; }
                    trademe.structure.rotateimg(trademe.enume.rotate.left, $(this));
                    return false;
                },
                nextclick: function (e) {
                    if (e) { e.stopPropagation(); }
                    else { window.event.cancelBubble = true; }
                    trademe.structure.rotateimg(trademe.enume.rotate.right, $(this));
                    return false;
                },
                itemclick: function () {
                    if (defaults.detailspage) {

                        var qs = window.location.search.substring(1);

                        //window.location.href = defaults.detailspage + "?id=" + $(this).attr("id").replace("item-", "") + (querystring("branchId") ? "&branchId=" + querystring("branchId") : "") + (querystring("new") ? "&new=" + querystring("new") : "") + (querystring("specials") ? "&specials=" + querystring("specials") : "");
                        window.location.href = defaults.detailspage + "?id=" + $(this).attr("id").replace("item-", "") + (qs ? "&" + qs : "");
                    }
                },
                printthis: function () {
                    //window.print();
                    //$("#" + trademe.id.detailsviewport).print({ csspath: '../../App_Themes/trademe.motors.stocklist.css' });
                    window.open('http:\/\/' + document.domain + '\/vehicle-print.aspx?id=' + querystring("id"), '_blank');
                    return false;
                },
                pagelinkclicked: function () {
                    cookie("currentpage", $(this).data("number"));
                    listing.currentpage = parseInt($(this).data("number"));
                    listing.populate();
                    return false;
                },
                pagenextclicked: function () {
                    listing.currentpage += 1;
                    cookie("currentpage", listing.currentpage);
                    listing.populate();
                    return false;
                },
                pageprevclicked: function () {
                    listing.currentpage -= 1;
                    cookie("currentpage", listing.currentpage);
                    listing.populate();
                    return false;
                }
            }
        };

        return this.each(function (i, obj) {
            $this = $(this);

            trademe.structure.target = $this;

            //add the trademe motors css
            if (!trademe.structure.hasTMMotorsCss()) {
                trademe.structure.addHeadCss();
            }

            //setup stock list page
            if (defaults.pagetype == trademe.enume.pagetype.stock) {

                listing.init();

                listing.populatecallback = function () {
                    listing.currentpage = 0; //reset at 1st page load
                    listing.currentviewtype = cookie("viewtype") ? parseInt(cookie("viewtype")) : defaults.viewtype;
                    listing.populate();
                };
            }

            //setup details list page
            if (defaults.pagetype == trademe.enume.pagetype.details) {
                trademe.structure.initdetails();

                ///display details
                trademe.structure.populatedetailscallback = trademe.structure.populatedetails;

                //display carousel
                carousel.create();
            }



        });
    };
})(jQuery);


function querystring(name) 
{ 
  name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]"); 
  var regexS = "[\\?&]" + name + "=([^&#]*)"; 
  var regex = new RegExp(regexS); 
  var results = regex.exec(window.location.search); 
  if(results == null) 
    return ""; 
  else 
    return decodeURIComponent(results[1].replace(/\+/g, " ")); 
}

//USAGE: cookie([name],value); cookie([name]); cookie([name],[value],{expires:[value]})
function cookie() { return cookie.params.apply(this, arguments); }
cookie.params = function (key, value, options) {
    if (arguments.length > 1 && String(value) !== "[object Object]") {
        if (options == undefined) { options = {} }
        if (value === null || value === undefined) { options.expires = -1; }
        if (typeof options.expires === 'number') { var days = options.expires, t = options.expires = new Date(); t.setDate(t.getDate() + days); }

        value = String(value);

        return (document.cookie = [encodeURIComponent(key), '=', options.raw ? value : encodeURIComponent(value), options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
                options.path ? '; path=' + options.path : '', options.domain ? '; domain=' + options.domain : '', options.secure ? '; secure' : ''].join(''));
    }
    options = value || {};
    var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;
    return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;
}

jQuery.IsNumber = function (n) {
    return typeof (n) != "boolean" && !isNaN(n);
}