function showOrderWindow($root, options) {
    options = $.extend({
        show_huoneistolkm: true,
        moveTabListAfter: null,
    }, options);

    var validationResult = true;
    var otherFirstTabValitation = true;
    var waterFirstTabValitation = true;

    var orderTabbar;
    var forms = {};

    function getKayttotarkoitus() {
        var kayttotarkoitus = forms['a1'].getItemValue('kayttotarkoitus');
        var subKayttotarkoitus = forms['a1'].getItemValue('kayttotarkoitus[' + kayttotarkoitus + ']');
        return getKayttotarkoitusCategory(subKayttotarkoitus, kayttotarkoitus);
    }

    function getKayttotarkoitusAsSelected() {
        var kayttotarkoitus = forms['a1'].getItemValue('kayttotarkoitus');
        return kayttotarkoitus;
    }

    function getTarkkaKayttotarkoitus() {
        var kayttotarkoitus = forms['a1'].getItemValue('kayttotarkoitus');
        var subKayttotarkoitus = forms['a1'].getItemValue('kayttotarkoitus[' + kayttotarkoitus + ']');
        return subKayttotarkoitus;
    }

    function getVapaakaytossa() {
        var kayttotarkoitus = forms['a1'].getItemValue('kayttotarkoitus');
        var vapaakaytossa = forms['a1'].isItemChecked('vapaakaytossa[' + kayttotarkoitus + ']');
        return vapaakaytossa !== null ? vapaakaytossa : undefined;
    }

    function getKaytto() {
        var kayttotarkoitus = forms['a1'].getItemValue('kayttotarkoitus');
        var formdata = forms["a1"].getFormData();
        var kaytto = formdata['kaytto[' + kayttotarkoitus + ']'];
        // var kaytto = forms['a1'].getItemValue('kaytto[' + kayttotarkoitus + ']');
        return kaytto !== null ? kaytto : undefined;
    }
    function forEachValue(form, colWithLbl, callback) {
        var i = 1;
        while (true) {
            var j = 0;
            var rowFound = false;
            while (true) {
                var itemName = colWithLbl + i + "_" + j;
                if (!form.isItem(itemName)) {
                    break;
                } else {
                    var value = form.getItemValue(itemName);
                    callback(value, i, j, itemName);
                    ++j;
                    rowFound = true;
                }
            }
            if (rowFound)
            ++i;
            else
                break;
        }
    } // End nested function

    function getState() {
        return {
            tarkkaKayttotarkoitus: getTarkkaKayttotarkoitus(),
            kayttotarkoitus: getKayttotarkoitus(),
            kayttotarkoitusAsGiven: forms['a1'].getItemValue('kayttotarkoitus'),
            vapaakaytossa: getVapaakaytossa(),
            kaytto: getKaytto(),
            kunta: forms['a1'].getItemValue('kunta'),
            liittymatyyppi: forms['a1'].getItemValue('liittymatyyppi') != null ? forms['a1'].getItemValue('liittymatyyppi') : null,
            huoneistomaara: forms['a1'].getItemValue('huoneistomaara')
        };
    }

    function affectsState(field) {
        var usedFields = ['kayttotarkoitus', 'kayttotarkoitus[0]', 'kayttotarkoitus[1]',
            'kayttotarkoitus[2]', 'kayttotarkoitus[3]', 'kayttotarkoitus[4]', 'kunta', 
            'vapaakaytossa[0]', 'vapaakaytossa[1]', 'vapaakaytossa[2]', 'vapaakaytossa[3]',
            'vapaakaytossa[4]', 'huoneistomaara', 'liittymatyyppi'];
        return $.inArray(field, usedFields) >= 0;
    }

    var shoppingPage; 
    
    var a1Dirty = true;

    var result = new $.Deferred();

    $root.find('.loading-icon').show();

    orderTabbar = new Tabbar.Tabbar($root.find(".tabbar"), {
        moveTabListAfter: options.moveTabListAfter,
        displayTabNames: true,
        displayTabNumbers: true
    });

    orderTabbar.addTab("a1", "Aloita", 100);
    orderTabbar.addTab("a1.5", "Kompostointi", 150);
    
    
    
    orderTabbar.addTab("a2", "Astiat", 150);
    
    orderTabbar.addTab("a2.5", "Tilaa astia", 100);
    
    orderTabbar.addTab("a3", "Tyhjennysosoite ja ilmoittaja", 200);
    orderTabbar.addTab("a4", "Laskutus", 100);
    orderTabbar.addTab("a5", "Kiitos", 100);
    orderTabbar.tabs("a1.5").hide();
    orderTabbar.tabs("a2").hide();
    
    orderTabbar.tabs("a2.5").hide();
    orderTabbar.tabs("a2.5").disable();
    
    orderTabbar.tabs("a5").hide();
    orderTabbar.tabs("a1.5").disable();
    orderTabbar.tabs("a2").disable();
    
    
    orderTabbar.tabs("a3").disable();
    orderTabbar.tabs("a4").disable();
    orderTabbar.tabs("a1").setActive();

    function nextVisibleTab() {
        function getNextTab(current) {
            var tabs = orderTabbar.getTabs();
        
            for(var i = 0; i < tabs.length; ++i) {
                if(tabs[i] === current) {
                    var nextIndex = i + 1;
                    if(nextIndex < tabs.length)
                        return tabs[nextIndex];
                    else 
                        return null;
                }
            }
            throw new Error();
        }

        var activeTab = orderTabbar.getActiveTab();
        var nextTab = getNextTab(activeTab);
        while(nextTab !== null && !orderTabbar.tabs(nextTab).isVisible()) {
            nextTab = getNextTab(nextTab);
        }
        if(nextTab === null)
            return;

        orderTabbar.tabs(nextTab).enable();
        orderTabbar.tabs(nextTab).setActive();
    }

    function previousVisibleTab() {
        function getPreviousTab(current) {
            var tabs = orderTabbar.getTabs();
        
            for(var i = tabs.length - 1; i >= 0; --i) {
                if(tabs[i] === current) {
                    var nextIndex = i - 1;
                    if(nextIndex >= 0)
                        return tabs[nextIndex];
                    else 
                        return null;
                }
            }
            throw new Error();
        }

        var activeTab = orderTabbar.getActiveTab();
        var nextTab = getPreviousTab(activeTab);
        while(nextTab !== null && !orderTabbar.tabs(nextTab).isVisible()) {
            nextTab = getPreviousTab(nextTab);
        }
        if(nextTab === null)
            return;

        orderTabbar.tabs(nextTab).setActive();
    }

    //          handler(null);
    $.ajax(baseurl + "/formwindow.do?key=allinone_init", {
        type: "GET",
        contentType: "application/json; charset=utf-8"
    })
    .done(loadOrderWindow)
    .fail(function(e) {
        
    });

    function initializeTabs(formData) {

        (function reorderLiittymatyyppi(formJson) {
            function findObject(obj, name) {
                for(var key in obj) {
                    if(key === 'name' && obj[key] === name) {
                        return obj;
                    } else if(obj[key] instanceof Array || typeof obj[key] === 'object') {
                        var result = findObject(obj[key], name);
                        if(result !== null) {
                            return result;
                        }
                    }
                }
                return null;
            }

            var fieldset = findObject(formJson, 'liittymatyyppifieldset');
            var order = [3, 2, 1, 5];
            fieldset.list.sort(function(a, b) {
                var a_i = order.indexOf(a.value);
                var b_i = order.indexOf(b.value);
                if(a_i < b_i) {
                    return -1;
                } else if(a_i > b_i) {
                    return 1;
                } else {
                    return 0;
                }
            });
        })(formData.one);

        forms["a1"] = orderTabbar.tabs("a1").attachForm(formData.one);
        application.applyGlobalDhtmlxEventHandlers(forms["a1"]);
        

        forms['a1'].setItemValue('liittymatyyppi', 3);

        // Huom! a2 ei ole dhtmlx-form! forms["a2"].form on.
        var a2Buttons = formData.twoButtons;
        forms["a2"] = createOrderForm(orderTabbar.tabs("a2"), formData.two.concat(a2Buttons), {}, {
            company: options.company
        });
        

        
        // Tilausvälilehti
        shoppingPage = createShoppingPage($root.find("div.a2_5"), forms["a1"].getItemValue("kunta"), false);
        shoppingCart.removeOrderButton();

        $('<div id="order_window_buttons">').appendTo($root.find('div.a2_5'));

        forms["a2.5"] = new dhtmlXForm("order_window_buttons", formData.twopointfive);
        application.applyGlobalDhtmlxEventHandlers(forms["a2.5"]);
        

        forms["a2.5"].attachEvent("onButtonClick", function(name, command) {
            if (command === "next") {
                orderTabbar.tabs("a3").enable();
                orderTabbar.tabs("a3").setActive();
            } else if (command === "previous") {
                orderTabbar.tabs("a2").setActive();
            }
        });
        

        

        

        forms["a3"] = orderTabbar.tabs("a3").attachForm(formData.three);
        application.applyGlobalDhtmlxEventHandlers(forms["a3"]);
        
        forms["a4"] = orderTabbar.tabs("a4").attachForm(formData.four);
        application.applyGlobalDhtmlxEventHandlers(forms["a4"]);
        
        forms["a5"] = orderTabbar.tabs("a5").attachForm(formData.reply);
        application.applyGlobalDhtmlxEventHandlers(forms["a5"]);
        

        

        // Kompostointi
        $.get(baseurl + "/formwindow.do?key=compost_notice&order_window=1", function(data) {
            forms["a1.5"] = orderTabbar.tabs("a1.5").attachForm(data.compost);
            application.applyGlobalDhtmlxEventHandlers(forms['a1.5']);
            

             
                var check1 = forms['a1.5'].isItemChecked('wholeYear', true);
                var check2 = forms['a1.5'].isItemChecked('wholeYear', false);
                if (check1 === undefined && check2 === undefined) {
                    forms['a1.5'].hideItem("month-fieldset");
                }
                else {
                    var wholeYear = !!forms['a1.5'].getCheckedValue('wholeYear');
                    // month-fieldset
                    if (wholeYear) {
                        forms['a1.5'].hideItem("month-fieldset");
                    }
                    else {
                        forms['a1.5'].showItem("month-fieldset");
                    }
                }
            

            forms['a1.5'].attachEvent('onChange', function(name, value) {
                if(name.indexOf('structure[') === 0 || name.indexOf('recycled[') === 0) {
                    var recycledOptions = 0, recycled = 0, structure = {};
                    forms['a1.5'].forEachItem(function(name) {
                        if(name.indexOf('recycled[') === 0 && name.indexOf('recycled[other]') !== 0) {
                            ++recycledOptions;
                            if(forms['a1.5'].isItemChecked(name)) {
                                ++recycled;
                            }
                        } else if(name.indexOf('structure[') === 0) {
                            var value = forms['a1.5'].getCheckedValue(name);
                            if(typeof value !== 'undefined') {
                                structure[value] = true;
                            }
                        }
                    });
                    forms['a2'].setCompostAllRecycled(recycledOptions === recycled);
                    forms['a2'].setCompostStructure(structure);
                } else if(name === 'wholeYear') {
                    forms['a2'].setCompostWholeYear(!!forms['a1.5'].getCheckedValue('wholeYear'));
                    
                        var check1 = forms['a1.5'].isItemChecked('wholeYear', true);
                        var check2 = forms['a1.5'].isItemChecked('wholeYear', false);
                        if (check1 === undefined && check2 === undefined) {
                            forms['a1.5'].hideItem("month-fieldset");
                        }
                        else {
                            var wholeYear = !!forms['a1.5'].getCheckedValue('wholeYear');
                            // month-fieldset
                            if (wholeYear) {
                                forms['a1.5'].hideItem("month-fieldset");
                            }
                            else {
                                forms['a1.5'].showItem("month-fieldset");
                            }
                        }
                    
                } else if(name.indexOf('compostedMaterial') === 0) {
                    var compostedMaterials = [];
                    for(var i = 0; i < 4; ++i) {
                        var checkboxName = 'compostedMaterial[' + i + ']';
                        if(forms['a1.5'].isItem(checkboxName)) {
                            if(forms['a1.5'].isItemChecked(checkboxName)) {
                                compostedMaterials.push(i);
                            }
                        }
                    }
                    forms['a2'].setCompostCompostedMaterial(compostedMaterials);
                } else if (name === 'wasteFood')
                {
                    forms['a2'].setCompostWasteFood(forms['a1.5'].getCheckedValue('wasteFood') == "true");
                }
            });

            forms["a1.5"].attachEvent("onButtonClick", function(name, command) {
                if (name === "next") {
                    evType = 'button';
                    forms["a1.5"].validate();
                } else if (name === "previous") {
                    previousVisibleTab();
                }
            });
            
            
            forms["a1.5"].attachEvent('onBeforeValidate', function() {
                var check1 = forms["a1.5"].isItemChecked('wholeYear', true);
                var check2 = forms["a1.5"].isItemChecked('wholeYear', false);
                if (check1 === undefined && check2 === undefined) {
                    $(".kayttoaika").addClass('validate_error');
                    return false;
                }
                $(".kayttoaika").removeClass('validate_error');
                var wholeYear = !!forms["a1.5"].getCheckedValue('wholeYear');
                // month-fieldset
                if (!wholeYear) {
                    var valid = false;
                    var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
                    for (month of months) {
                        var checked = forms["a1.5"].getItemValue(month);
                        if (checked === 1) {
                            valid = true;
                            break;
                        }
                    }
                    if (!valid) {
                        $(".month-fieldset").addClass('validate_error');
                    } else {
                        $(".month-fieldset").removeClass('validate_error');
                    }
                    return valid;
                }
                $(".month-fieldset").removeClass('validate_error');
                return true;
            });
            

            forms["a1.5"].attachEvent("onAfterValidate", function(status) {
                validationResult = status;
                if (status) {
                    if (evType === 'button') {
                        nextVisibleTab();
                    }
                }

                focusOnFirstError(forms["a1.5"]);

                showGlobalValidationError(status);
            });
        });


        
    }

    function attachEventsA1(formData) {

        (function lkmEvents() {
            function checkLkm() {
                var rules = application.getLkmRules();
                var state = getState();

                var matches = Common.checkRules(state, rules);

                if(matches.length === 0) {
                    forms["a1"].setItemValue("lkm", 1);
                    forms["a1"].hideItem("lkm");
                } else {
                    forms["a1"].showItem("lkm");
                }
            }

            checkLkm();

            forms['a1'].attachEvent('onChange', function(name) {
                if(affectsState(name)) {
                    checkLkm();
                }
            })
        })();

        

        (function initializeLiittymatyyppi() {
            var kayttotarkoitus = getKayttotarkoitus();
            var kayttotarkoitusAsGiven = forms['a1'].getItemValue('kayttotarkoitus');
            var vapaakaytossa = getVapaakaytossa();
            var kunta = forms['a1'].getItemValue('kunta');
            var huoneistomaara = forms['a1'].getItemValue('huoneistomaara');
            var kaytto = getKaytto();
            OrderWindowLogic.liittymatyyppiEvents(forms['a1'], kayttotarkoitus, kayttotarkoitusAsGiven, vapaakaytossa, kunta, huoneistomaara, kaytto, 'join-waste-collection');
            var element = $root.find('.tabbar>.a3');
            OrderWindowLogic.akpPriceEvents(forms['a1'], $('<div data-role="akp-price" style="display: none"></div>').prependTo(element));
            OrderWindowLogic.basicPriceEvents(forms['a1'], $('<div data-role="basic-price" style="display: none"></div>').prependTo($root.find('.tabbar>.a3')));
        })();

        (function kayttotarkoitusEvents() {
            function checkKayttotarkoitus() {
                var rules = application.getKayttotarkoitusRules();
                var state = getState();
                var result = Common.checkRules(state, rules);

                if(result.length > 0 ) {
                    var value = forms["a1"].getItemValue("kayttotarkoitus");
                    var options = forms["a1"].getOptions('kayttotarkoitus');
                    var resetValue = false;

                    // Checking starts from 1 because 0 is "Choose" selection
                    var i = 1;
                    for(i = 1; i < options.length; i++ )
                    {
                        var enabled = false;
                        var j = 0;
                        for(j = 0; j < result.length; j++)
                        {
                            if (options[i].value == result[j].value)
                            {
                                $(options[i]).show();
                                enabled = true;
                                break;
                            }
                        }
                        if (!enabled)
                        {
                            $(options[i]).hide();
                            if (!resetValue && value == options[i].value)
                            {
                                resetValue = true;
                            }
                        }
                    }

                    // If previous selection was hidden change selection to "Choose" selection
                    if (resetValue)
                    {
                        forms["a1"].setItemValue("kayttotarkoitus", "");
                        forms["a1"].callEvent('onChange', ['kayttotarkoitus', '']);
                    }

                } else {
                    // Hide all (except "Choose" selection)
                    var i = 1;
                    for (i = 1; i < i < options.length; i++)
                    {
                        $(options[i]).hide();
                    }
                    forms["a1"].callEvent('onChange', ['kayttotarkoitus', '']);
                }
            }

            checkKayttotarkoitus();

            forms['a1'].attachEvent('onChange', function(name, value) {
                if(name.indexOf('kunta') === 0) {
                    checkKayttotarkoitus();
                }
            });
        })();

        (function huoneistomaaraEvents() {
            function checkHuoneistomaara() {
                var rules = application.getHuoneistomaaraRules();

                var state = getState();

                var result = Common.checkRules(state, rules);

                var $input = $(forms["a1"].getInput("huoneistomaara"));
                var $inputParent = $input.closest('.dhxform_item_label_left');

                if(result.length > 0 && result[0].value && options.show_huoneistolkm !== false) {
                    if(result[0].value !== 'optional') {
                        forms["a1"].setValidation("huoneistomaara", "NotEmpty,ValidInteger");
                        $inputParent.addClass('required');
                    } else {
                        forms["a1"].setValidation("huoneistomaara", "ValidInteger");
                        $inputParent.removeClass('required');
                    }
                    forms["a1"].showItem("huoneistomaara");
                    if(typeof result[0].default !== 'undefined') {
                        forms['a1'].setItemValue('huoneistomaara', result[0].default);
                        forms["a1"].callEvent('onChange', ["huoneistomaara",  result[0].default]);
                    }

                    if(typeof result[0].max !== 'undefined') {
                        $input.attr('max', result[0].max);
                    } else {
                        $input.attr('max', 999);
                    }
                } else {
                    forms["a1"].setValidation("huoneistomaara", "ValidInteger");
                    $inputParent.removeClass('required');
                    forms["a1"].hideItem("huoneistomaara");
                    var apartmentCount = "";
                    if(result.length > 0 && typeof result[0].default !== 'undefined') {
                        apartmentCount = result[0].default;
                    }
                    forms["a1"].setItemValue("huoneistomaara", apartmentCount);
                    forms["a1"].callEvent('onChange', ["huoneistomaara", apartmentCount]);
                }

                if(state.kayttotarkoitus == '1') {
                    forms['a1'].setItemLabel('huoneistomaara', 'Huoneistolukumäärä');
                } else {
                    forms['a1'].setItemLabel('huoneistomaara', 'Huoneistolukumäärä');
                }
            }

            checkHuoneistomaara();

            forms['a1'].attachEvent('onChange', function(name, value) {
                if(name.indexOf('kayttotarkoitus') === 0) {
                    checkHuoneistomaara();
                }
                else if (name.indexOf('vapaakaytossa') === 0) {
                    checkHuoneistomaara();
                }
            });
        })();

        (function usageTimeEvents() {
            function checkUsageTime() {
                var rules = application.getUsageTimeRules();
                var state = getState();
                var result = Common.checkRules(state, rules);

                if (state.kayttotarkoitusAsGiven == null || state.kayttotarkoitusAsGiven === "") {
                    return;
                }

                // ASRAP-5141: Turha yrittää käsitellä radiobuttoneita dhtmlx-kirjaston ohjeistamalla tavalla.
                var blockname = "kayttoblock[" + state.kayttotarkoitusAsGiven + "]";
                var itemname = "kaytto[" + state.kayttotarkoitusAsGiven + "]";

                if (result.length > 0 && result[0].value ) {
                    forms["a1"].showItem(blockname);
                    var formdata = forms["a1"].getFormData();
                    var radioValue = formdata[itemname];
                    if (radioValue == null  || radioValue === "")
                    {
                        formdata[itemname] = 1;
                        forms["a1"].callEvent('onChange', [itemname, 1]);
                    }

                } else {
                    var formdata = forms["a1"].getFormData();
                    // Hide all
                    var i = 0;
                    for (i = 0; i < 5; i++)
                    {
                        var blockname = "kayttoblock[" + i + "]";
                        var itemname = "kaytto[" + i + "]";
                        forms["a1"].hideItem("kayttoblock[" + i + "]");
                        formdata[itemname] = "";
                    }
                    forms["a1"].callEvent('onChange', ['kaytto[' + state.kayttotarkoitusAsGiven + ']', '']);
                }
            }

            checkUsageTime();

            forms['a1'].attachEvent('onChange', function(name, value) {
                if(name.indexOf('kaytto[') !== 0 || name == "liittymatyyppi")
                {
                    checkUsageTime();
                }
            });
        })();

        (function asukasmaaraEvents() {
            function checkAsukasmaara() {
                var rules = application.getAsukasmaaraRules();

                var kayttotarkoitus = getKayttotarkoitus();
                var subkayttotarkoitus = getTarkkaKayttotarkoitus();
                var liittymatyyppi = forms["a1"].getItemValue("liittymatyyppi") || null;
                var state = {
                    kayttotarkoitus: kayttotarkoitus,
                    subkayttotarkoitus: subkayttotarkoitus,
                    liittymatyyppi: liittymatyyppi,
                    kunta: forms['a1'].getItemValue('kunta'),
                    huoneistomaara: forms['a1'].getItemValue('huoneistomaara')
                };

                var result = Common.checkRules(state, rules);

                if(result.length > 0 && $.inArray(result[0].value, ['required', 'visible']) !== -1) {
                    forms["a1"].showItem("asukasmaara");
                } else {
                    forms["a1"].hideItem("asukasmaara");
                    forms["a1"].setItemValue("asukasmaara", "");
                    forms["a1"].callEvent('onChange', ['asukasmaara', '']);
                }

                if(result.length > 0 && typeof result[0].default !== 'undefined') {
                    forms['a1'].setItemValue('asukasmaara', result[0].default);
                }

                if(forms["a1"].getItemType('asukasmaara') === 'select') {
                    var $asukasmaara = $(forms['a1'].getSelect('asukasmaara'));
                } else {
                    var $asukasmaara = $(forms['a1'].getInput('asukasmaara'));
                }

                if(result.length > 0 && $.inArray(result[0].value, ['required']) !== -1) {
                    forms["a1"].setValidation("asukasmaara", "ValidInteger,NotEmpty");
                    $asukasmaara.closest('.dhxform_item_label_top, .dhxform_item_label_left').addClass('required');
                } else {
                    forms["a1"].setValidation("asukasmaara", "ValidInteger");
                    $asukasmaara.closest('.dhxform_item_label_top, .dhxform_item_label_left').removeClass('required');
                }
            }

            forms['a1'].attachEvent('onChange', function(name, value) {
                if(name.indexOf("kayttotarkoitus") === 0) {
                    checkAsukasmaara();
                } else if(name === 'liittymatyyppi') {
                    checkAsukasmaara();
                } else if(name === 'kunta') {
                    checkAsukasmaara();
                } else if(name === "asukasmaara") {
                    forms["a2"].setAsukasmaara(value);
                } else if(name === 'huoneistomaara') {
                    checkAsukasmaara();
                }
            });

            checkAsukasmaara();
        })();

        (function biojatteetEvents() {
            function checkBiojatteet() {
                var value = forms['a1'].getItemValue('biojatteet');
                
                forms["a2"].setBiojatteet(value);
                
                if(value == 1) {
                    orderTabbar.tabs("a1.5").show();
                } else {
                    orderTabbar.tabs("a1.5").hide();
                }
                
            }

            forms['a1'].attachEvent('onChange', function(name, value) {
                if(name === "biojatteet") {
                    checkBiojatteet();
                } 
            });

            checkBiojatteet();
        })();

        (function pysyvarakennustunnusEvents() {
            function checkpysyvarakennustunnus() {
                var rules = application.getPysyvaRakennustunnusRules();
                var state = getState();
                var result = Common.checkRules(state, rules);

                if(result.length > 0 && result[0].value ) {
                    forms["a1"].showItem("pysyvarakennustunnus");
                } else {
                    forms["a1"].hideItem("pysyvarakennustunnus");
                    forms["a1"].setItemValue("pysyvarakennustunnus", "");
                    forms["a1"].callEvent('onChange', ['pysyvarakennustunnus', '']);
                }
            }

            forms['a1'].attachEvent('onChange', function(name, value) {
                if(name.indexOf("kayttotarkoitus") === 0)
                {
                    checkpysyvarakennustunnus();
                }
            });

            checkpysyvarakennustunnus();
        })();

        (function wasteWaterEvents() {
            forms['a1'].attachEvent('onChange', function(name, value, checked) {
                if(name === 'property_has_wells') {
                    if(value == 1 && checked) {
                        orderTabbar.tabs('waste-water').show();
                    }
                    // Value two might need configuration
                    else if (value == 2 && checked) {
                        orderTabbar.tabs('waste-water').show();
                    }
                    else {
                        orderTabbar.tabs('waste-water').hide();
                    }
                }
            });
        })();

        

        defaultWindowCloseBehaviour($root, forms['a1'], result);

        forms["a1"].attachEvent("onButtonClick", function(name, command) {
            if(name !== 'cancel') {
                target = "a2";
                var needUpdate = true;
                forms["a2"].updateLaji(needUpdate);
                evType = "button";
                forms["a1"].validate();
            }
        });

        forms["a1"].attachEvent("onBeforeValidate", function() {
            var result = true;
            
            var $liittymatyyppiLabel = $('.liittymatyyppifieldset .dhxform_item_label_right, .liittymatyyppifieldset .dhxform_item_label_left');
            if(!forms["a1"].getCheckedValue('liittymatyyppi')) {
                $liittymatyyppiLabel.addClass('validate_error');
                result = false;
            } else {
                $liittymatyyppiLabel.removeClass('validate_error');
            }

            if(!forms['a1'].isItemHidden('biojatteet_fieldset')) {
                if(!forms['a1'].getCheckedValue('biojatteet') && !forms['a1'].isItemChecked('biojatteet', 0)) {
                    $('.biojatteet .dhxform_item_label_right').addClass('validate_error');
                    result = false;
                } else {
                    $('.biojatteet .dhxform_item_label_right').removeClass('validate_error');
                }
            }

            otherFirstTabValitation = result;
            focusOnFirstError(forms["a1"]);
            showGlobalValidationError(otherFirstTabValitation && waterFirstTabValitation);

            return result;
        });

        forms["a1"].attachEvent("onAfterValidate", function(status) {
            validationResult = status;
            if (status) {
                if (evType === "button")
                    nextVisibleTab();
            }

            focusOnFirstError(forms["a1"]);

            showGlobalValidationError(status);
        });

        (function liittymatyyppiEvents() {
            function liittymatyyppiChanged(update) {
                var value = forms["a1"].getItemValue("liittymatyyppi");
                forms["a2"].setLiittymatyyppi(value, update);
                
                if (value === 1) {
                    orderTabbar.tabs("a2").hide();
                    
                    hideBiojatteetOption(2);
                } else if(value === 5) {
                    orderTabbar.tabs('a2').hide();
                    
                } else {
                    orderTabbar.tabs("a2").show();
                    
                    forms["a1"].showItem("biojatteet", 2);
                }

                
                if(value === 5) {
                    forms["a1"].disableItem("next");
                } else {
                    forms["a1"].enableItem("next");
                }
                
                
            }

            forms['a1'].attachEvent('onChange', function(name, value, checked) {
                if (name === "liittymatyyppi") {
                    liittymatyyppiChanged();
                } 
            });

            liittymatyyppiChanged();
        })();

        (function updateOnlyLeisureUseForServiceRows() {
            forms['a1'].attachEvent('onChange', function(name, value, checked) {
                if(name === 'kayttotarkoitus') {
                    var vapaakaytossaName = 'vapaakaytossa[' + value + ']';
                    if(forms['a1'].isItem(vapaakaytossaName)) {
                        var isChecked = forms['a1'].isItemChecked(vapaakaytossaName);
                        forms['a2'].setOnlyLeisureUse(isChecked);
                    } else {
                        forms['a2'].setOnlyLeisureUse(false);
                    }
                } else if(name.indexOf('vapaakaytossa[') === 0) {
                    forms['a2'].setOnlyLeisureUse(checked);
                }
            });
        })();

        (function updateLabelsBasedOnPropertyUsage() {
            var contactLabels = [
                "Yhteyshenkilö",
                "Yhteyshenkilö",
                "Isännöitsijätoimiston tai isännöitsijän nimi",
                "Yhteyshenkilö",
                "Yhteyshenkilö"
            ];

            var nameLabels = [
                "Nimi",
                "Nimi",
                "Taloyhtiön nimi",
                "Nimi",
                "Nimi",
            ];

            forms['a1'].attachEvent('onChange', function(name, value) {
                if(name === 'kayttotarkoitus') {
                    forms['a3'].setItemLabel('contact_1', contactLabels[+value]);
                    forms['a4'].setItemLabel('contact_1', contactLabels[+value]);
                    forms['a3'].setItemLabel('nimi_1', nameLabels[+value]);
                    forms['a4'].setItemLabel('nimi_1', nameLabels[+value]);
                }
            });
        })();

        forms["a1"].attachEvent('onChange', function onKayttoChange(name, value) {
            if(name.indexOf('kaytto[') === 0) {
                forms['a2'].setKaytto(value);
            }
            else if (name.indexOf('kayttotarkoitus') === 0)
            {
                var formdata = forms["a1"].getFormData();
                var radioValue = formdata['kaytto[' + value + ']'];
                // var radioValue = forms['a1'].getItemValue('kaytto[' + value + ']');
                forms['a2'].setKaytto(radioValue);

                
            }
        });

        forms["a1"].attachEvent("onChange", function(name, value, checked) {
            a1Dirty = true;

            if (name == "lkm") {
                forms["a2"].setRowCount(parseInt(value));
                attachEventsA2();
            } else if (name === "kunta") {
                forms["a2"].setKunta(value);
                
            } else if(name.indexOf("kayttotarkoitus") === 0) {
                if(name === 'kayttotarkoitus') {
                    forms['a2'].setKayttotarkoitusAsGiven(value, false);
                }

                var kayttotarkoitus = getKayttotarkoitus();
                forms["a2"].setKayttotarkoitus(kayttotarkoitus, false);
                var subKayttotarkoitus = getTarkkaKayttotarkoitus();
                forms["a2"].setSubkayttotarkoitus(subKayttotarkoitus, true, kayttotarkoitus);

                
                if(kayttotarkoitus == '0' || kayttotarkoitus == '1'){
                    forms["a4"].hideItem("contract_info.text");
                }
                else {
                    forms['a4'].showItem('contract_info.text');
                }
                

                
                if(kayttotarkoitus == '0' || kayttotarkoitus == '1') {
                    forms['a3'].hideItem('fieldset2');
                } else {
                    forms['a3'].showItem('fieldset2');
                }
                

                
                (function splitNameIfNeeded() {
                    var kayttotarkoitus = getKayttotarkoitusAsSelected();

                    function singleName(forms) {
                        for(var i = 0; i < forms.length; ++i) {
                            var form = forms[i];

                            for(var j = 1; j <= 2; ++j) {
                                if(form.isItem('nimi_' + j)) {
                                    form.showItem("nimi_" + j);
                                    form.setValidation("nimi_" + j, "NotEmpty");
                                    form.hideItem("etunimi_" + j);
                                    form.setValidation("etunimi_" + j, "");
                                    form.hideItem("sukunimi_" + j);
                                    form.setValidation("sukunimi_" + j, "");
                                }
                            }
                        }
                    }

                    function separateNames(forms) {
                        for(var i = 0; i < forms.length; ++i) {
                            var form = forms[i];

                            for(var j = 1; j <= 2; ++j) {
                                if(form.isItem('nimi_' + j)) {
                                    form.hideItem("nimi_" + j);
                                    form.setValidation("nimi_" + j, "");
                                    form.showItem("etunimi_" + j);
                                    form.setValidation("etunimi_" + j, "NotEmpty");
                                    form.showItem("sukunimi_" + j);
                                    form.setValidation("sukunimi_" + j, "NotEmpty");
                                }
                            }
                        }
                    }

                    if($.inArray(parseInt(kayttotarkoitus), [0, 1]) != -1 )
                    {
                        separateNames([forms["a3"], forms["a4"]]);
                    }
                    else
                    {
                        singleName([forms["a3"], forms["a4"]]);
                    }

                })();
                

                if(kayttotarkoitus == "0" && subKayttotarkoitus === "041") {
                    orderTabbar.tabs("a1.5").hide();
                    hideBiojatteetOption(1);
                } else {
                    forms["a1"].showItem("biojatteet", 1);
                }

                forms["a2"].updateLaji();
            } else if(name === "huoneistomaara") {
                forms["a2"].setHuoneistomaara(value);
                
            }
            return true;
        });

        (function bioVisibilityLogic() {
            var originalTexts = [];
            for(var i = 0; i <= 2; ++i) {
                originalTexts.push(forms['a1'].getItemLabel('biojatteet', i));
            }

            function getOptionLabel(optionValue, option) {
                if(!option.texts)
                    return originalTexts[optionValue];

                var optionTextsIndex = option.value.indexOf(optionValue);
                if(option.texts[optionTextsIndex] == null)
                    return originalTexts[optionValue];
                else
                    return option.texts[optionTextsIndex];
            }

            function checkDisplayBio() {
                var kayttotarkoitus = getKayttotarkoitus();
                var displayBioFor = [0, 2, 3, 4];

                var rules = application.getBioOptionsRules();
                var state = getState();
                var options = Common.checkRules(state, rules);

                var displayFieldset = $.inArray(+kayttotarkoitus, displayBioFor) !== -1
                    && options.length > 0 && options[0].value.length > 0;
                if(!displayFieldset) {
                    var value = 0;
                    while(forms['a1'].isItem('biojatteet', value)) {
                        if(forms['a1'].isItemChecked('biojatteet', value)) {
                            forms["a1"].uncheckItem('biojatteet', value);
                            forms['a1'].callEvent('onChange', ['biojatteet', value, false]);
                        }
                        ++value;
                    }
                    forms["a1"].hideItem("biojatteet_fieldset");
                    orderTabbar.tabs('a1.5').hide();
                } else {
                    forms["a1"].showItem("biojatteet_fieldset");

                    var option = options[0];
                    for(var i = 0; i <= 2; ++i) {
                        var isVisible = option.value.indexOf(i) >= 0;
                        if(isVisible) {
                            forms['a1'].showItem('biojatteet', i);
                            forms['a1'].setItemLabel('biojatteet', i, getOptionLabel(i, option));
                        } else {
                            if(forms['a1'].isItemChecked('biojatteet', i)) {
                                forms['a1'].uncheckItem('biojatteet', i);
                                forms['a1'].callEvent('onChange', ['biojatteet', value, false]);
                            }
                            forms['a1'].hideItem('biojatteet', i);
                        }
                    }
                }
            }

            checkDisplayBio();

            forms['a1'].addItem(null, {
                type: 'hidden',
                name: 'biojatteet_selected_label'
            });

            // Initialize value for biojatteet_selected_label
            var label = forms['a1'].getItemLabel('biojatteet', forms['a1'].getItemValue('biojatteet'));
            forms['a1'].setItemValue('biojatteet_selected_label', label);

            forms['a1'].attachEvent('onChange', function(name, value, checked) {
                if(affectsState(name)) {
                    checkDisplayBio();
                } else if(name === 'biojatteet') {
                    if(checked) {
                        var label = forms['a1'].getItemLabel(name, value);
                        forms['a1'].setItemValue('biojatteet_selected_label', label);
                    } else {
                        forms['a1'].setItemValue('biojatteet_selected_label', null);
                    }
                }
            });
        })();

        forms["a1"].attachEvent("onOptionsLoaded", function(name) {
            if(name === "kunta") {
                var value = forms["a1"].getItemValue(name);
                forms["a2"].setKunta(value);
                
            }
        });

        

        

    } // End of attachEventsA1()

    function attachEventsA2() {
        

        forms["a2"].form.attachEvent("onAfterValidate", function(status) {
            validationResult = status;
            if (status) {
                
                    orderTabbar.tabs("a3").enable();
                    if (evType == "button")
                        orderTabbar.tabs("a3").setActive();
                
            } 

            focusOnFirstError(forms["a2"].form);

            showGlobalValidationError(status);
        });

        forms["a2"].form.attachEvent("onButtonClick", function(name, command) {
            if(name === 'next') {
                evType = 'button';
                forms["a2"].form.validate();
            } else if(name === 'previous') {
                previousVisibleTab();
            }
        });
    }

    function attachEventsA3(form) {
        function samatKuinYlla() {
            form.forEachItem(function(name) {
                if(name.indexOf("_1") !== -1) {
                    var nameFront = name.substr(0, name.length - 2);
                    var value = form.getItemValue(name);
                    
                    form.setItemValue(nameFront + "_2", value);
                }
            });
        }

        form.attachEvent("onChange", function(name, value) {
            if(name === 'samat_kuin_ylla' && form.isItemChecked('samat_kuin_ylla')) {
                samatKuinYlla();
            } else if(name.indexOf("_2") !== -1 || name.indexOf("_1") !== -1) {
                form.uncheckItem('samat_kuin_ylla');
            }
        });

        form.attachEvent('onBeforeValidate', function() {
            if(form.isItemHidden('fieldset2')) {
                samatKuinYlla();
            }
        });

        (function addInfoRules() {
            function check() {
                var rules = showOrderWindow._addinfoRules;
                var state = getState();

                var result = Common.checkRules(state, rules);

                var visible = !result[0] || result[0].visible;
                var required = !!result[0] && result[0].required;
                var label = (!!result[0] && result[0].label) || "Lisätietoja";
                forms['a3'].setItemLabel('addinfo_3', label);
                if(visible) {
                    forms['a3'].showItem('addinfo_3');
                } else {
                    forms['a3'].hideItem('addinfo_3');
                    forms['a3'].setItemValue('addinfo_3', '');
                }
                if(required) {
                    forms['a3'].setValidation('addinfo_3', 'NotEmpty');
                } else {
                    forms['a3'].clearValidation('addinfo_3');
                    forms['a3'].resetValidateCss('addinfo_3');
                }
                $(forms['a3'].getInput('addinfo_3')).parent().parent().toggleClass('required', !!required);
            }

            check();

            forms['a1'].attachEvent('onChange', function(name) {
                if(affectsState(name)) {
                    check();
                }
            });
        })();
    }

    function attachEventsA4(form, formA3) {
        form.attachEvent("onChange", function(name, value) {
            if(name === 'samat_kuin_ilmoittajan' && form.isItemChecked('samat_kuin_ilmoittajan')) {
                formA3.forEachItem(function(name) {
                    
                    
                    var postfix = "_2";
                    
                    
                    
                    if(name.indexOf(postfix) !== -1) {
                        var nameFront = name.substr(0, name.length -2);
                        var value = formA3.getItemValue(name);
                        form.setItemValue(nameFront + "_1", value);
                    }
                });
            } else if(name.indexOf("_1") !== -1) {
                form.uncheckItem('samat_kuin_ilmoittajan');
            }
        });

        formA3.attachEvent("onChange", function(name, value) {
            if(name.indexOf("_2") !== -1) {
                form.uncheckItem('samat_kuin_ilmoittajan');
            }
        });
        
        
        form.attachEvent('onChange', function(name, value, checked) {
            if(name === 'confirm_correctness') {
                if(checked) {
                    form.enableItem('next');
                } else {
                    form.disableItem('next');
                }
            }
        });
        
    }

    function loadOrderWindow(json) {

        var formData;
        if (typeof json === 'string')
            formData = JSON.parse(json);
        else
            formData = json;

        initializeTabs(formData);
        
        attachEventsA1(formData);
        attachEventsA2();
        attachEventsA3(forms["a3"]);
        attachEventsA4(forms["a4"], forms["a3"]);

        (function setupStartDate() {
            if(!forms['a1'].isItem('start_date')) 
                return;
            
            var calendar = forms["a1"].getCalendar("start_date");
            var earliestDate = new Date();
            earliestDate.setDate(earliestDate.getDate() + 4);

                
                var aboveWeeks = 0;    
                var currentWeek = calendar.getWeekNumber(new Date());
                var possibleSaturday = new Date();
                var possibleSunday = new Date();
                possibleSaturday.setDate(possibleSaturday.getDate() + 2);                
                possibleSunday.setDate(possibleSunday.getDate() + 1);     
                var calculatedWeek = calendar.getWeekNumber(earliestDate);
                    if(calculatedWeek > currentWeek){
                    aboveWeeks = calculatedWeek - currentWeek;    
                    earliestDate.setDate(earliestDate.getDate() + aboveWeeks*2);
                    calculatedWeek = calendar.getWeekNumber(possibleSaturday);
                        if(calculatedWeek > currentWeek){
                           earliestDate.setDate(earliestDate.getDate() - aboveWeeks*1);
                           calculatedWeek = calendar.getWeekNumber(possibleSunday);
                                if(calculatedWeek > currentWeek){
                                  earliestDate.setDate(earliestDate.getDate() - aboveWeeks*1);
                                }
                        }
                    }    
                
            var earliestAbsoluteDate = new Date('2000-01-01');

            earliestDate = new Date(Math.max(earliestDate, earliestAbsoluteDate));
            
            calendar.setSensitiveRange(earliestDate, null);

            calendar.showMonth(earliestDate);

            var disabledWeekDays = [6, 7];
            calendar.disableDays('week', disabledWeekDays);
        })();

        if(!options.show_huoneistolkm) {
            forms["a1"].hideItem("huoneistomaara");
        }

        

        forms["a3"].attachEvent("onButtonClick", function(name, command) {
            if (name === "next") {
                evType = "button";
                target = "a4";
                forms["a3"].validate();
            } else if (name === "previous") {
                previousVisibleTab();
            }
        });

        forms["a3"].attachEvent("onAfterValidate", function(status) {
            validationResult = status;
            if (status) {
                orderTabbar.tabs("a4").enable();
                if (evType === 'button')
                    orderTabbar.tabs("a4").setActive();
            } 

            focusOnFirstError(forms["a3"]);

            showGlobalValidationError(status);
        })

        var firstValidate;
        forms["a4"].attachEvent("onButtonClick", function(name, command) {
            if (name === "next") {
                firstValidate = true;
                forms["a4"].validate();
            } else {
                orderTabbar.tabs("a3").setActive();
            }
        });

        function sendA15() {
            function next() {
                if(forms['a1'].getItemValue('liittymatyyppi') === 5) {
                    sendA3A4();
                } else {
                    sendA2();
                }
            }

            
            if(forms["a1"].isItemChecked("biojatteet", 1)) {
                var data = collectFormData([forms["a1.5"]]);
                $.ajax(baseurl + "/savedata.do?dtype=newcustomer", {
                    data: data,
                    type: "POST"
                })
                .done(next);
            } else {
                next();
            }
        }

        function sendA2() {
            if (forms["a1"].getItemValue("liittymatyyppi") !== 1) {
                forms["a2"].form.send(baseurl + "/savedata.do?dtype=newcustomer", function(loader, response) {
                    
                    
                    if (forms["a2"].wantsToBuyBin()) {
                        $.post(baseurl + "/savedata.do?dtype=newcustomer", shoppingCart.getOrderRequestData(), function() {
                            sendA3A4();
                        }, "text");
                    } else {
                        sendA3A4();
                    }
                    
                    
                    
                });
            } else {
                sendA3A4();
            }
        } // End function

        function sendA3A4() {
            forms["a3"].send(baseurl + "/savedata.do?dtype=newcustomer", function(loader, response) {
                forms["a4"].send(baseurl + "/savedata.do?dtype=newcustomer", function(loader, response) {
                    orderTabbar.tabs("a5").clear();
                    forms["a5"] = orderTabbar.tabs("a5").attachForm(JSON.parse(response));
                    forms["a5"].attachEvent("onButtonClick", function() {
                        result.resolve();
                    });
                    orderTabbar.tabs("a1").disable();
                    orderTabbar.tabs("a1.5").disable();
                    orderTabbar.tabs("a2").disable();
                    
                    orderTabbar.tabs("a2.5").disable();
                    
                    orderTabbar.tabs("a3").disable();
                    orderTabbar.tabs("a4").disable();
                    
                    orderTabbar.tabs("a5").show();
                    orderTabbar.tabs("a5").setActive();
                });
            });
        } // End function

        forms["a4"].attachEvent("onAfterValidate", function(status) {
            if (status && firstValidate && forms["a2"]) {
                $(".send-button div.dhxform_btn_txt").css('background', 'url(images/ajax-loader.gif) center center no-repeat');
                forms["a4"].lock();

                firstValidate = false;

                forms["a1"].send(baseurl + "/savedata.do?dtype=newcustomer", function(loader, response) {
                    
                    
                    {
                        sendA15();
                    }
                });
            }

            focusOnFirstError(forms["a4"]);

            var specialErrorMessage = checkIfSpecialValidationError(forms["a4"]);
            if (specialErrorMessage != null && specialErrorMessage != "")
            {
                showGlobalValidationError(status, specialErrorMessage);
            }
            else
            {
                  showGlobalValidationError(status);
            }

        });

        forms["a5"].attachEvent("onButtonClick", function(name, command) {
            formwin.close();
        });

        orderTabbar.attachEvent("onSelect", function(id, last_id) {
            $(window).scrollTop(0);

            evType = "select";
            target = id;
            var index = parseInt(id.substr(1));
            var last_index = parseInt(last_id.substr(1));
            if (index === 2 && last_index < index) {
                if(a1Dirty) {
                    forms["a2"].updateOrderRows();
                    a1Dirty = false;
                }
            } else if(id === "a2.5") {
                shoppingPage.resizeParent("force-resize");
            }
            if(last_id === 'a2') {
                forms["a1"].setItemValue("lkm", forms["a2"].getRowCount());
            }

            
            if(id === "a4") {
                var kayttotarkoitus = getKayttotarkoitus();
                var displayElectronicBillFor = [2,3,4];
                var index = displayElectronicBillFor.indexOf(kayttotarkoitus);
                if (index == -1)
                {
                    forms["a4"].hideItem("verkkolaskutiedot");
                    forms["a4"].setItemValue("verkkolaskuosoite_1", "");
                    forms["a4"].setItemValue("ovt_1", "");
                    forms["a4"].setItemValue("operaattori_1", "");
                    forms["a4"].setItemValue("ytunnus_1", "");
                    forms["a4"].setItemValue("viite_1", "");
                    forms["a4"].clearValidation("ytunnus_1");
                    $('[name="ytunnus_1"]').closest('.dhxform_item_label_left').removeClass('required');
                }
                else
                {
                    forms["a4"].showItem("verkkolaskutiedot");
                    if (true)
                    {
                        var displayYtunnusFor = [0,1,2,3,4];
                        var index2 = displayYtunnusFor.indexOf(kayttotarkoitus);
                        if (index2 == -1) {
                            forms["a4"].hideItem("ytunnus_1");
                            forms["a4"].setValidation("ytunnus_1", "checkBusinessId");
                            $('[name="ytunnus_1"]').closest('.dhxform_item_label_left').removeClass('required');
                        }
                        else
                        {
                            forms["a4"].showItem("ytunnus_1");
                            // pakotettu y-tunnus vaatimus pois päältä (, koska todennäköisesti yksityishenkilöillä ei ole y-tunnuksia)
                            // (*-merkkin poistaminen vaatii required-luokan poistamista )
                            if (kayttotarkoitus == 0 || kayttotarkoitus == 1 )
                            {
                                forms["a4"].setValidation("ytunnus_1", "checkBusinessId");
                                $('[name="ytunnus_1"]').closest('.dhxform_item_label_left').removeClass('required');
                            }
                            else
                            {
                                forms["a4"].setValidation("ytunnus_1", "NotEmpty,checkBusinessId");
                                $('[name="ytunnus_1"]').closest('.dhxform_item_label_left').addClass('required');
                            }
                        }
                    }
                }
            }
            

            

            
            if(id === 'a4') {
                var kayttotarkoitus = getKayttotarkoitusAsSelected();
                if(kayttotarkoitus != 0 && kayttotarkoitus != 1) {
                    forms['a4'].hideItem('henkilotunnus_1');
                    forms['a4'].clearValidation('henkilotunnus_1');
                } else {
                    forms['a4'].showItem('henkilotunnus_1');
                    forms['a4'].setValidation('henkilotunnus_1', "NotEmpty,checkSocialSecurityNumber");
                }
            }
            

            

            if (index > last_index) {
                if(typeof forms[last_id].form !== 'undefined')
                    forms[last_id].form.validate();
                else
                    forms[last_id].validate();
                return validationResult;
            } else {
                return true;
            }
        });

        
        $root.find('.loading-icon').hide();

        if(showOrderWindow._onPostCreation) {
            showOrderWindow._onPostCreation(forms);
        }
    }

    function hideBiojatteetOption(value) {
        if(forms["a1"].isItemChecked("biojatteet", value))
            forms["a1"].checkItem("biojatteet", 0);
        forms["a1"].hideItem("biojatteet", value);
    }

    return result;
}

var OrderWindowLogic = (function() {
    function getKayttotarkoitus(form) {
        var kayttotarkoitus = form.getItemValue('kayttotarkoitus');
        var subKayttotarkoitus = form.getItemValue('kayttotarkoitus[' + kayttotarkoitus + ']');
        return getKayttotarkoitusCategory(subKayttotarkoitus, kayttotarkoitus);
    }

    function getVapaakaytossa(form) {
        var kayttotarkoitus = form.getItemValue('kayttotarkoitus');
        var vapaakaytossa = form.isItemChecked('vapaakaytossa[' + kayttotarkoitus + ']');
        return vapaakaytossa;
    }

    function getKaytto(form) {
        var kayttotarkoitus = form.getItemValue('kayttotarkoitus');
        var formdata = form.getFormData();
        var kaytto = formdata['kaytto[' + kayttotarkoitus + ']'];
        // var kaytto = form.getItemValue('kaytto[' + kayttotarkoitus + ']');
        return kaytto;
    }

    function getTarkkaKayttotarkoitus(form) {
        var kayttotarkoitus = form.getItemValue('kayttotarkoitus');
        var subKayttotarkoitus = form.getItemValue('kayttotarkoitus[' + kayttotarkoitus + ']');
        return subKayttotarkoitus;
    }

    return {
        liittymatyyppiEvents: function(form, initialKayttotarkoitus, initialKayttotarkoitusAsGiven, initialVapaakaytossa, 
                initialKunta, initialHuoneistomaara, initialKaytto, windowType, customerData, services) {
            function checkLiittymatyyppi(kayttotarkoitus, kayttotarkoitusAsGiven, vapaakaytossa, kunta, huoneistomaara, kaytto) {
                var rules = application.getLiittymatyyppiRules();

                var state = {
                    kayttotarkoitus: kayttotarkoitus,
                    kayttotarkoitusAsGiven: kayttotarkoitusAsGiven,
                    vapaakaytossa: vapaakaytossa,
                    kunta: kunta,
                    huoneistomaara: huoneistomaara,
                    windowType: windowType,
                    customerData: customerData,
                    services: services,
                    kaytto: kaytto
                };

                var visible = Common.checkRules(state, rules);
                for(var i = 1; i <= 5; ++i) {
                    if(form.isItem('liittymatyyppi', i)) {
                        var itemVisible = false;
                        var extraText = undefined;
                        for(var j = 0; j < visible.length; ++j) {
                            if(visible[j].value == i) {
                                itemVisible = true;
                                extraText = visible[j].extraText;
                                break;
                            }
                        }

                        if(itemVisible) {
                            form.showItem('liittymatyyppi', i);
                        } else {
                            form.hideItem('liittymatyyppi', i);
                            if(form.isItemChecked('liittymatyyppi', i)) {
                                form.uncheckItem('liittymatyyppi', i);
                            }
                        }

                        if(typeof extraText !== 'undefined') {
                            var extraTextName = 'liittymatyyppi[' + i + '].label';
                            if(extraText) {
                                form.showItem(extraTextName);
                                form.setItemLabel(extraTextName, extraText);
                            } else {
                                form.hideItem(extraTextName);
                            }
                        }
                    }
                }
            }

            checkLiittymatyyppi(initialKayttotarkoitus, initialKayttotarkoitusAsGiven, initialVapaakaytossa, initialKunta, 
                initialHuoneistomaara, initialKaytto);

            form.attachEvent('onChange', function(name, value) {
                function doCheck() {
                    var kayttotarkoitus = getKayttotarkoitus(form);
                    var kayttotarkoitusAsGiven = form.getItemValue('kayttotarkoitus');
                    var vapaakaytossa = getVapaakaytossa(form);
                    var kunta = form.getItemValue('kunta');
                    var huoneistomaara = form.getItemValue('huoneistomaara');
                    var kaytto = getKaytto(form);
                    checkLiittymatyyppi(kayttotarkoitus, kayttotarkoitusAsGiven, vapaakaytossa, kunta, huoneistomaara, kaytto);
                }

                if(name.indexOf('kayttotarkoitus') === 0) {
                    doCheck();
                } else if(name.indexOf('vapaakaytossa') === 0) {
                    doCheck();
                } else if(name === 'kunta') {
                    doCheck();
                } else if(name === 'huoneistomaara') {
                    doCheck();
                } else if(name.indexOf('kaytto') === 0) {
                    doCheck();
                }
            });
        },
        akpPriceEvents: function akpPriceEvents(form, $priceElement) {
            function checkAkpPrice() {
                var kayttotarkoitus = getKayttotarkoitus(form);
                var asukasmaara = form.getItemValue('asukasmaara');
                var huoneistomaara = form.getItemValue('huoneistomaara');
                var kunta = form.getItemValue('kunta');
                var liittymatyyppi = form.getItemValue('liittymatyyppi');

                if(liittymatyyppi == 1) {
                    $.get(baseurl + '/get_akp_product.do', { 
                        kayttotarkoitusKategoria: kayttotarkoitus,
                        kunta: kunta,
                        huoneistomaara: huoneistomaara,
                        asukasmaara: asukasmaara
                    })
                    .done(function(tariff) {
                        if(tariff) {
                            var message = tariff.name + ' ' + formatCurrency((tariff.price + tariff.wprice) * 1.255) + ' €<br>';
                            for(var i = 0; i < tariff.relatedProducts.length; ++i) {
                                var product = tariff.relatedProducts[i];
                                message += product.name + ' ' + formatCurrency((product.price + product.wprice) * 1.255) + ' €<br>';
                            }
                            message += '</p>';
                            $priceElement.html(message).show();
                        } else {
                            $priceElement.hide();
                        }
                    });
                } else {
                    $priceElement.hide();
                }
            }

            checkAkpPrice();

            form.attachEvent('onChange', function(name) {
                if(name === 'kayttotarkoitus' || name === 'asukasmaara' || name === 'huoneistomaara' || name === 'kunta' || name === 'liittymatyyppi') {
                    checkAkpPrice();
                }
            });
        },
        basicPriceEvents: function basicPriceEvents(form, $priceElement) {
            function checkBasicPrice() {
                var kayttotarkoitus = getKayttotarkoitus(form);
                var asukasmaara = form.getItemValue('asukasmaara');
                var huoneistomaara = form.getItemValue('huoneistomaara');
                var kunta = form.getItemValue('kunta');
                var liittymatyyppi = form.getItemValue('liittymatyyppi');
                var kayttotarkoitusExact = getTarkkaKayttotarkoitus(form)

                function printPriceLine(product, huoneistomaara, kayttotarkoitus)
                  {
                     var priceMessage = "";
                     var unitPrice = (product.price + product.wprice) * 1.255;
                     var unitFormattedPrice = formatCurrency(unitPrice);

                     if([0, 1, 2, 3, 4].indexOf(kayttotarkoitus) != -1
                            && [4648, 4638,4658].indexOf(product.key.id) == -1){
                          var totalFormattedPrice=formatCurrency((product.price + product.wprice) * 1.255 * huoneistomaara);
                          priceMessage += product.name + ' ' + huoneistomaara + ' &#215; ' + unitFormattedPrice + '€ &#61; '+ totalFormattedPrice + ' €';
                        }
                     else{
                          priceMessage += product.name + ' ' + formatCurrency((product.price + product.wprice) * 1.255) + ' €';
                         }

                     if (false &&
                         [].indexOf(product.productgroup) != -1 &&
                         product.unit && !!product.unit.trim()) {
                         priceMessage += "/" + product.unit;
                    }

                    return priceMessage + '<br>';
                    }

                // Change these to what are needed
                if([].indexOf(liittymatyyppi) != -1 ) {
                    $.get(baseurl + '/get_basic_payments_products.do', {
                        kayttotarkoitusKategoria: kayttotarkoitus,
                        kunta: kunta,
                        huoneistomaara: huoneistomaara,
                        asukasmaara: asukasmaara,
                        kayttotarkoitusExact: kayttotarkoitusExact
                    })
                    .done(function(tariffArray) {
                        if (tariffArray.length > 0){
                            var message = "Lisäksi hintaan lisätään:" + "<br>" ;
                            for (var i = 0; i < tariffArray.length; i++)
                            {
                                var tariff = tariffArray[i];
                               // message += tariff.name + ' ' + formatCurrency((tariff.price + tariff.wprice) * 1.255) + ' €<br>';
                                //printPriceLine(tariff, huoneistomaara, message)
                                 message +=printPriceLine(tariff, huoneistomaara, kayttotarkoitus);
                                for(var j = 0; j < tariff.relatedProducts.length; ++j) {
                                    var product = tariff.relatedProducts[j];
                                    message +=printPriceLine(product, huoneistomaara, kayttotarkoitus);
                                   // message += product.name + ' ' + formatCurrency((product.price + product.wprice) * 1.255) + ' €<br>';
                                }
                            }
                            message += '</p>';
                            $priceElement.html(message).show();
                        } else {
                            $priceElement.hide();
                        }
                    });
                } else {
                    $priceElement.hide();
                }
            }

            checkBasicPrice();

            form.attachEvent('onChange', function(name) {
                if(name === 'kayttotarkoitus' || name === 'asukasmaara' || name === 'huoneistomaara' || name === 'kunta' || name === 'liittymatyyppi') {
                    checkBasicPrice();
                }
            });
        }
    };
})();

showOrderWindow.setOnPostCreation = function(callback) {
    showOrderWindow._onPostCreation = callback;
}

showOrderWindow._addinfoRules = [{ visible: true, required: false }];
showOrderWindow.setAddinfoRules = function(rules) {
    showOrderWindow._addinfoRules = rules;
}














    



function createOrderForm(target, rowsJson, extraJson, options) {

    function getStateWithoutDeferred(i, j) {
        var row = {};
        row.laji = row.productgroup = form.getItemValue("laji_lbl" + i + "_" + j);
        row.product = form.getItemValue('koko_lbl' + i + '_' + j);
        row.bio = biojatteet != null && biojatteet != 0;
        row.bioErilliskerays = biojatteet == 2;
        row.komposti = biojatteet == 1;
        row.huoneistolkm = row.huoneistomaara = huoneistomaara;
        row.taajama = liittymatyyppi == '3' || liittymatyyppi === undefined; // new service for logged in doesn't know what is right so asume it's taajama
        row.kaytto = kaytto;
        var kokoOptions = form.getOptions("koko_lbl" + i + "_" + j);
        if(kokoOptions && kokoOptions.selectedIndex >= 0) {
            row.koko = kokoOptions[kokoOptions.selectedIndex].text;
            row.koko = row.koko.replace(/\D/g, "");
        } else {
            row.koko = null;
        }
        row.kayttotarkoitus = kayttotarkoitus;
        row.compostWholeYear = compostInfo.wholeYear;
        row.compostStructure = compostInfo.structure;
        row.compostAllRecycled = compostInfo.allRecycled;
        row.compostCompostedMaterial = compostInfo.compostedMaterial;
        row.compostWasteFood = compostInfo.wasteFood;
        row.kunta = kunta;
        row.omistus = form.getItemValue("omistus_lbl" + i + "_" + j);
        row.tyhjennystiheys = form.getItemValue('tyhjennystiheys1_lbl' + i + '_' + j);
        row.vapaakaytossa = onlyLeisureUse;
        row.date = new Date();
        if(!isNaN(asukasmaara))
            row.asukasmaara = asukasmaara;
        row.changeJoinType = options != null ? ( options.loggedInCustomerChangeJoinType != null ? options.loggedInCustomerChangeJoinType : false ) : false;
        row.newServiceOrder = options != null ? ( options.loggedInCustomerOrderNewService != null ? options.loggedInCustomerOrderNewService : false ) : false;
        row.change = row.changeJoinType || row.newServiceOrder; // If logged in customer change join type or orders new service -> true
        row.services = options != null ? (options.services != null ? options.services : []): [];
        row.kimppa = null;
        if (Array.isArray(row.services)) {
            for (var i = 0; i < row.services.length; i++){
                var service = row.services[i];
                if (service.kimppa !== null) {
                    row.kimppa = service.kimppa;
                    break;
                }
            }
        }
        return row;
    }

    function getState(i, j) {
        var result = new $.Deferred();

        var row = getStateWithoutDeferred(i, j);
        
        var relatedProductsDeferred = getLineData(i, j, 'relatedProducts');
        if(relatedProductsDeferred) {
            relatedProductsDeferred.done(function(relatedProducts) {
                row.relatedProducts = relatedProducts;
                result.resolve(row);
            });
        } else {
            result.resolve(row);
        }

        return result;
    }

    options = $.extend({
        asiakasnro: null,
        company: false,
        checkRequiredServices: true
    }, options);

    if(typeof target.attachForm !== 'undefined')
        var form = target.attachForm(rowsJson.concat(extraJson));
    else 
        var form = new dhtmlXForm($('<div></div>').appendTo(target.find('.form')).get(0), rowsJson.concat(extraJson));
    application.applyGlobalDhtmlxEventHandlers(form);

    form.hideItem("buying_notice");
    form.hideItem("owned_notice");
    form.hideItem("renting_notice");
    var kunta, liittymatyyppi, huoneistomaara = 1, kayttotarkoitus = "0", kayttotarkoitusAsGiven = '0',
        subkayttotarkoitus = "001", asukasmaara, pricelist, kaytto = "1", biojatteet = false,
        onlyLeisureUse = false,
        compostInfo = {
            structure: {},
            wholeYear: true,
            allRecycled: false,
            compostedMaterial: [],
            wasteFood: false
        };
    var empty = [{
        text: "-- Valitse --",
        value: ""
    }];
    var targetFieldset = $.extend(true, {}, rowsJson[2]);
    
    var lineIndex;
    for(lineIndex = 0; lineIndex < targetFieldset.list.length; ++lineIndex) {
        var fieldsetMember = targetFieldset.list[lineIndex];
        if(fieldsetMember.name === 'lbl1_0' || fieldsetMember.type === 'block') {
            var line = $.extend(true, {}, targetFieldset.list[lineIndex]);
            break;
        }
    }

    for (var i = 0; i < line.list.length; ++i) {
        line.list[i].className += ' added-order-line';
    }
    var omistusChangedEvent = [];
    var rowCount = 1;


    var bioTypes = ['B'];
    var glassTypes = ['L'];
    var cardboardTypes = ['K'];
    var metalTypes = ['M'];
    var communityTypes = ['S'];
    var paperTypes = ['D'];
    var plasticTypes = ['MUO'];

    var lineData = {};
    function setLineData(i, j, key, value) {
        if(lineData[i] == null)
            lineData[i] = {};
        var ext = {};
        ext[key] = value;
        lineData[i][j] = $.extend(lineData[i][j], ext);
    }
    function getLineData(i, j, key) {
        if(lineData[i] == null || lineData[i][j] == null || !(key in lineData[i][j]))
            return undefined;
        else
            return lineData[i][j][key];
    }

    formReloadOptions(form, "tyhjennystiheys1_lbl1_0", empty);
    formReloadOptions(form, "koko_lbl1_0", empty);
    restrictCalendar(1, 0);

    function displayTwoIntervals(i_current, j_current) {
        var note = null;
        var value = null;
        forEachValue('vali11_lbl', function(v, i, j, name) { 
            getState(i, j)
            .then(function(object) {
                var rules = application.getDisplayTwoIntervalsRules();
                var result = Common.checkRules(object, rules);
                note = note || result[0].note;

                if(i == i_current && j == j_current) {
                    value = result[0].value;
                }
            });
        });

        form.setItemLabel('emptying_info_lbl1_0', note ? note : '');
        return value;
    }

    var divideEmptyingFrequencyIntoTimePeriodsForOneRow = null;
    var divideEmptyingFrequencyIntoTimePeriods = (function divideTyhjennysvaliIntoValis() {
        function check(i, j) {
            // Do not divide to time periods if single interval is showing week selections
            

            if(displayTwoIntervals(i, j)) {
                return;
            }

            function getWeekValue(week) {
                
                
                return week ? week : '';
                
            }

            var value = form.getItemValue('tyhjennystiheys1_lbl' + i + '_' + j);

            var vali11_name = 'vali11_lbl' + i + '_' + j;
            var vali12_name = 'vali12_lbl' + i + '_' + j;
            var vali21_name = 'vali21_lbl' + i + '_' + j;
            var vali22_name = 'vali22_lbl' + i + '_' + j;
            var tyhjennystiheys2_name = 'tyhjennystiheys2_lbl' + i + '_' + j;
            var twoIntervals_name = 'two_intervals_lbl' + i + '_' + j;

            var tiheysParts = value.split('_');
               
            if(tiheysParts.length === 1) {
                var isSummerOnly = kayttotarkoitus == '1' && kaytto == '1';
                var startWeek = isSummerOnly ? CreateOrderFormUtils.summerStartWeek() : 1;
                var endWeek = isSummerOnly ? CreateOrderFormUtils.summerEndWeek() : 53;
                
                form.setItemValue(vali11_name, getWeekValue(startWeek));
                form.setItemValue(vali12_name, getWeekValue(endWeek));
                form.setItemValue(vali21_name, getWeekValue(null));
                form.setItemValue(vali22_name, getWeekValue(null));
                form.uncheckItem(twoIntervals_name);
            } else if(tiheysParts.length === 2) {
                var summerWinterOffset = 1;
                var summerStartingWeek = CreateOrderFormUtils.summerStartWeek();
                var winterStartingWeek = CreateOrderFormUtils.summerEndWeek() + summerWinterOffset;

                form.setItemValue(vali11_name, getWeekValue(winterStartingWeek));
                form.setItemValue(vali12_name, getWeekValue(summerStartingWeek - summerWinterOffset));
                form.setItemValue(vali21_name, getWeekValue(summerStartingWeek));
                form.setItemValue(vali22_name, getWeekValue(winterStartingWeek - summerWinterOffset));
                form.setItemValue(tyhjennystiheys2_name, tiheysParts[1]);
                form.checkItem(twoIntervals_name);
            } else {
                throw new Error();
            }
        }

        // Ei pitäisi tehdä näin, mutta nyt on vaan helpointa
        divideEmptyingFrequencyIntoTimePeriodsForOneRow = check;

        form.attachEvent('onChange', function(name, value) {
            if(name.indexOf('tyhjennystiheys1') === 0) {
                var i = name.substr(-3, 1);
                var j = name.substr(-1, 1);

                check(i, j);
            }
        });

        return function() {
            forEachValue('tyhjennystiheys1_lbl', function(value, i, j) {
                check(i, j);
            });
        };
    })();

    (function updateOmistusLabelValue() {
        form.attachEvent('onChange', function(name) {
            var omistusPrefix = 'omistus_lbl';
            if(name.indexOf(omistusPrefix) === 0) {
                var lineNr = name.substr(name.lastIndexOf('_') + 1);
                var fieldsetNr = name.substr(omistusPrefix.length, name.lastIndexOf("_") - omistusPrefix.length);

                var value = form.getItemValue(name);
                var $select = $(form.getSelect(name));
                var $option = $select.find('option[value="' + value + '"]');
                var text = $option.text();
                form.setItemValue('omistus_label_lbl' + fieldsetNr + '_' + lineNr, text);
            }
        });
    })();

    

    

    var fullLockingOptions = (function() {
        var lukitus = Common.findInFormJson(rowsJson, function(json) {
            return json.name && json.name.indexOf('lukitus_') === 0;
        });

        var options = JSON.parse(JSON.stringify(lukitus.options));

        (function reorderOptions() {
            var order = [0, 1, 4, 5, 6, 7, 2, 8, 3];
            order = order.map(function(value) { return +value; });
            
            options.sort(function(a, b) {
                return order.indexOf(+a.value) - order.indexOf(+b.value);
            });
        })();

        return options;
    })();

    function checkLockingVisibility() {
        function forEachLocking(action) {
            forEachValue('laji_lbl', function(_, i, j) {
                var fieldsetLukitusName = 'lukitus_' + i;
                if(form.isItem(fieldsetLukitusName)) {
                    action(fieldsetLukitusName);
                }

                var rowLukitusName = 'lukitus_lbl' + i + '_' + j;
                if(form.isItem(rowLukitusName)) {
                    action(rowLukitusName);
                }
            });
        };

        function hideLocking() {
            forEachLocking(function(name) {
                form.hideItem(name);
                form.setItemValue(name, 0);
            });
        }

        function showLocking() {
            forEachLocking(function(name) {
                form.showItem(name);
            });
        }

        function fullOptions() {
            var options = [];
            for(var i = 0; i < fullLockingOptions.length; ++i) {
                var option = fullLockingOptions[i];
                options.push(option);
            }
            return options;
        }

        getState(null, null)
        .then(function(state) {
            var rules = application.getLockingOptionsRules();
            var options = Common.checkRules(state, rules);
            if(options.length === 0) {
                hideLocking();
                return;
            }

            var option = options[0];
            if(Array.isArray(option.value) && option.value.length === 0) {
                hideLocking();
                return;
            } 

            showLocking();

            if(option.value === 'all') {
                forEachLocking(function(name) {
                    var currentValue = form.getItemValue(name);
                    form.reloadOptions(name, fullOptions());
                    form.setItemValue(name, currentValue);
                });
                return;
            } else {
                forEachLocking(function(name) {
                    var currentValue = form.getItemValue(name);
                    form.reloadOptions(name, fullOptions().filter(function(o) {
                        return $.inArray(+o.value, option.value) >= 0;
                    }));
                    form.setItemValue(name, currentValue);
                });
            }
        });
    }

    

    function checkWashingRingVisibility(fieldsetNr, lineNr) {
        function checkOneRow(i, j) {
            
            var product = form.getItemValue('koko_lbl' + i + '_' + j);

            function hideAll() {
                form.hideItem('washing_ring_fieldset_lbl' + i + '_' + j);
                form.disableItem('washing_ring_fieldset_lbl' + i + '_' + j);
                form.setItemValue('washing_ring_lbl' + i + '_' + j, '');
            }

            function showAll() {
                form.showItem('washing_ring_fieldset_lbl' + i + '_' + j);
                form.enableItem('washing_ring_fieldset_lbl' + i + '_' + j);
            }

            function disable() {
                form.hideItem('washing_ring_lbl' + i + '_' + j);
                form.disableItem('washing_ring_lbl' + i + '_' + j);
                form.setItemValue('washing_ring_lbl' + i + '_' + j, '');
            }

            function enable() {
                form.showItem('washing_ring_lbl' + i + '_' + j);
                form.enableItem('washing_ring_lbl' + i + '_' + j);
            }

            function setValue(value) {
                var value;
                if(value === 'order') {
                    value = '1';
                } else if(value === 'do-myself') {
                    value = '0';
                } else if(value === 'not-selected') {
                    value = '';
                }

                form.setItemValue('washing_ring_lbl' + i + '_' + j, value);
            }

            getState(i, j)
            .then(function(state) {
                var rules = application.getJoinWashingRingRules();
                var options = Common.checkRules(state, rules);
                if(options.length === 0) {
                    hideAll();
                    return;
                }

                showAll();

                var option = options[0];

                form.setItemLabel('washing_ring_info_lbl' + i + '_' + j, option.text || '');

                (function tooltips() {
                    var itemName = 'washing_ring_lbl' + i + '_' + j;
                    form.setTooltip(itemName, option.info ? option.info : '');

                    var $select = $(form.getSelect(itemName));
                    var $label = $select.parent().parent().find('.dhxform_label');

                    var $info = $label.find('.dhxform_info');
                    if($info.length === 0)
                        return;
                    var title = $label.attr('title') || '';
                    if(title.length > 0) {
                        title = title.replace(/\n/g, '<br>');
                        $label.attr('title', '');
                        $info.attr('title', title)
                            .attr('data-toggle', 'tooltip');
                        $info.tooltip({ html: true }).tooltip('fixTitle');
                    } else {
                        $info.tooltip('destroy');
                        $info.attr('data-original-title', '');
                    }
                })();

                if(option.value === 'disabled') {
                    disable();
                    return;
                }
                enable();

                if(option.valueHidden) {
                    // Hide and force value
                    form.hideItem('washing_ring_lbl' + i + '_' + j);
                    setValue(option.value);
                } else /* if(form.getItemValue('washing_ring_lbl' + i + '_' + j) === '') */ {
                    setValue(option.value);
                }
            });
        }

        if(typeof fieldsetNr === 'undefined' || typeof lineNr === 'undefined') {
            forEachValue('laji_lbl', function(_, i, j) {
                checkOneRow(i, j);
            });
        } else {
            checkOneRow(fieldsetNr, lineNr);
        }
    }

	attachEventsA2(form);
    
    function getPricelist() {
        if(!!pricelist)
            return pricelist;
        else
            return kunta;
    }

    function checkAllRules(skipInteval) {
        checkLockingVisibility();
        checkWashingRingVisibility();
        updateLaji();
        forEachValue('laji_lbl', function(_, i, j) {
            reloadTyhjennystiheys(i, j);
        });
        forEachValue('laji_lbl', function(notUsed, i, j) {
            restrictCalendar(i, j);
        });
        

        
        
        divideEmptyingFrequencyIntoTimePeriods();

        forEachValue('laji_lbl', function(_, i, j) {
            getState(i, j)
            .then(function(state) {
                var rules = createOrderForm._fieldRules;
                var results = Common.checkRules(state, rules);
                var correctedResults = Common.checkFieldNames(results, j);

                Common.applyRules(form, correctedResults);
                if (results.length != 0)
                {
                    
                }
                });
        });
    }

    function checkRowRules(fieldsetNr, lineNr, skipInterval) {
        checkWashingRingVisibility(fieldsetNr, lineNr);
        reloadTyhjennystiheys(fieldsetNr, lineNr)
        restrictCalendar(fieldsetNr, lineNr);
        
        divideEmptyingFrequencyIntoTimePeriodsForOneRow(fieldsetNr, lineNr);
        getState(fieldsetNr, lineNr)
            .then(function(state) {
                var rules = createOrderForm._fieldRules;
                var results = Common.checkRules(state, rules);
                var correctedResults = Common.checkFieldNames(results, lineNr);

                Common.applyRules(form, correctedResults);
                });

    }

    if(options.checkRequiredServices) {
        (function checkRequiredBinsRules() {
            form.attachEvent('onBeforeValidate', function() {
                var rules = application.getRequiredBinsRules();
                var state = getStateWithoutDeferred(null, null);
                var result = Common.checkRules(state, rules);

                var errorMessages = [];
                for(var i = 0; i < result.length; ++i) {
                    var rule = result[i];

                    var requiredProductgroup = rule.requiredProductGroup;
                    if(typeof requiredProductgroup !== 'undefined') {
                        var hasRequiredProductgroup = false;
                        forEachValue('laji_lbl', function(value) {
                            if(value == requiredProductgroup) {
                                hasRequiredProductgroup = true;
                            }
                        });
                        if(!hasRequiredProductgroup) {
                            errorMessages.push(rule.errorMessage);
                        }
                    }
                }

                if(errorMessages.length > 0) {
                    dhtmlx.message({
                        type: "alert",
                        text: errorMessages.join('<br>')
                    });
                }

                return errorMessages.length === 0;
            });
        })();
    }

    return {
        form: form,
        setKunta: function(k, update) {
            kunta = k;
            if(typeof update === 'undefined' || update) {
                checkAllRules();
            }                
        },
        setPricelist: function(p, update) {
            pricelist = p;
            if(typeof update === 'undefined' || update) {
                checkAllRules();
            }
        },
        setBiojatteet: function(k) {
            if(typeof k === 'undefined')
                k = 0;
            biojatteet = k;

            checkAllRules();
        },
        setLiittymatyyppi: function(l, update) {
            liittymatyyppi = l;
            if(typeof update === 'undefined' || update) {
                checkAllRules();
            }
        },
        setHuoneistomaara: function(h, update) {
        	huoneistomaara = parseInt(h);
            huoneistomaara = isNaN(huoneistomaara) ? "" : huoneistomaara
            if(typeof update === 'undefined' || update) {
        	   checkAllRules();
            }
        },
        setKayttotarkoitus: function(k, update) {
            kayttotarkoitus = k;
            if(typeof update === 'undefined' || update) {
                checkAllRules();
            }
        },
        setKayttotarkoitusAsGiven: function(k, update) {
            kayttotarkoitusAsGiven = k;
            if(typeof update === 'undefined' || update) {
                checkAllRules();
            }
        },

        setSubkayttotarkoitus: function(k, update, selectedKayttotarkoitusCategory) {
            subkayttotarkoitus = k;
            if(k !== null) {
                this.setKayttotarkoitus(getKayttotarkoitusCategory(k, selectedKayttotarkoitusCategory), false);
            }
            if(typeof update === 'undefined' || update) {
                checkAllRules();
            }
        },
        setCompostWholeYear: function(b) {
            compostInfo.wholeYear = b;
            checkAllRules();
        },
        setCompostStructure: function(s) {
            compostInfo.structure = s;
            checkAllRules();
        },
        setCompostWasteFood: function(s) {
            compostInfo.wasteFood = s;
            checkAllRules();
        },
        setCompostAllRecycled: function(b) {
            compostInfo.allRecycled = b;
            checkAllRules();
        },
        setCompostCompostedMaterial: function(m) {
            compostInfo.compostedMaterial = m;
            checkAllRules();
        },
        setAsukasmaara: function(a, update) {
            asukasmaara = parseInt(a);
            asukasmaara = isNaN(asukasmaara) ? "" : asukasmaara;
            if(typeof update === 'undefined' || update) {
        	   checkAllRules();
            }
        },
        setKaytto: function(k, update) {
            kaytto = k;
            if(typeof update === 'undefined' || update) {
                checkAllRules();
            }
        },
        setOnlyLeisureUse: function(a) {
            onlyLeisureUse = a;
            checkAllRules();
        },
        setRowCount: function(targetCount) {
            if (form) {
                form.unload();
                form = null;
            }
            form = target.attachForm(rowsJson.concat(extraJson));
            formReloadOptions(form, "tyhjennystiheys1_lbl1_0", empty);
            formReloadOptions(form, "koko_lbl1_0", empty);
            restrictCalendar(1, 0);

            for (var formIdx = 1; formIdx < targetCount; formIdx++) {
                var newFieldset = $.extend(true, {}, targetFieldset);
                newFieldset.name = "fieldset" + (formIdx + 1);
                newFieldset.label = (formIdx + 1) + ". tyhjennyskohde";
                rename(newFieldset.list, formIdx + 1);
                form.addItem(null, newFieldset, 2 + formIdx);
                formReloadOptions(form, "tyhjennystiheys1_lbl" + (formIdx + 1) + "_0", empty);
                formReloadOptions(form, "koko_lbl" + (formIdx + 1) + "_0", empty);
                restrictCalendar(formIdx + 1, 0);
                if(formIdx == targetCount -1) {
                    form.addItem(newFieldset.name, {
                        type: "button",
                        name: "poista",
                        command: formIdx + 1,
                        value: "Poista tyhjennyskohde"
                    }, 100);
                }
            }

            

            attachEventsA2(form);
            updateLaji();

            this.form = form;
            rowCount = targetCount;
        },
        getRowCount: function() {
            return rowCount;
        },
        // handler = function(wantsToBuyBin: boolean)
        attachOmistusChangedHandler: function(handler) {
        	omistusChangedEvent.push(handler);
        },
        updateOrderRows: function() {
        	forEachValue("laji_lbl", updateOrderLineByType);
            forEachValue("koko_lbl", function(value, fieldsetNr, lineNr) {
                reloadTyhjennystiheys(fieldsetNr, lineNr);
                reloadAstia(fieldsetNr, lineNr);
            });
        },
        wantsToBuyBin: wantsToBuyBin,
        updateLaji: updateLaji
    };

    function rename(list, i) {
        for (var j = 0; j < list.length; ++j) {
            if ("name" in list[j]) {
                var ind = list[j].name.indexOf("lbl1");
                if (ind >= 0) {
                    list[j].name = list[j].name.replace("lbl1", "lbl" + i);
                } else {
                    list[j].name = list[j].name.replace("_1", "_" + i);
                }
            } else if ("command" in list[j]) {
                list[j].command = list[j].command.replace("_1", "_" + i);
            }
            if ("list" in list[j])
                rename(list[j].list, i);
            if ("options" in list[j])
                rename(list[j].options, i);
        }
    } // End function

    function attachEventsA2(form) {
        form.attachEvent("onButtonClick", function(name) {
            var command = form.getUserData(name, 'command');
            if (name.indexOf("insertRow_") === 0) {
                
                var fieldsetNr = name.substr(10);
                var newLine = $.extend(true, {}, line);
                var line_count = parseInt(form.getItemValue("line_count_" + fieldsetNr));
                addNewLine(newLine, form, fieldsetNr, empty);
            } else if(name === "poista") {
                form.removeItem("fieldset" + command);
                var ind = parseInt(command);
                if(ind > 2) {
                    form.addItem("fieldset" + (ind-1), {
                        type: "button",
                        name: "poista",
                        command: ind - 1,
                        value: "Poista tyhjennyskohde"
                    }, 100);
                }
                --rowCount;
            } else if(name.indexOf("deleteRow_") === 0) {
                var rowsLeft = deleteLine(form, command.fieldsetNr, command.lineName);
                if(rowsLeft > 1) {
                    var lineName = "lbl" + command.fieldsetNr + "_" + (rowsLeft - 1);
                    addDeleteRowButton(form, command.fieldsetNr, lineName);
                }
                
            }
        });
        
        form.attachEvent("onBeforeValidate", function checkHaveRequiredServices(status) {
            if(!options.checkRequiredServices)
                return true;

            function pricelistHasProductGroup(productGroups) {
                var result;
                var p1 = getPricelist();
                
                pl = Common.kayttotarkoitusToCustomerSegment(kayttotarkoitus, huoneistomaara);
                
                $.ajax(baseurl + "/user_has_product_groups.do", {
                    data: { asiakasNro: options.asiakasnro, pricelist: pl, kunta: kunta, kayttotarkoitus: subkayttotarkoitus, productGroups: productGroups, kategoria: kayttotarkoitus, huoneistomaara: huoneistomaara},
                    async: false
                })
                .done(function(reply) {
                    result = reply;
                });
                return result;
            }
                
            

            

            

            

            

            

            if(biojatteet == 2) {
                var hasBio = false;
                forEachValue("laji_lbl", function(value, i, j, name) {
                    if($.inArray(value, bioTypes) !== -1) {
                        hasBio = true;
                    }
                });
                if(!hasBio) {
                    dhtmlx.message({
                        type: "alert",
                        text: 'Valitse vähintään yksi bioastia'
                    });
                }
                return hasBio;
            }

            return true;
        });

        form.attachEvent("onChange", function(name, value, state) {
            if (name.indexOf('laji') === 0) {
                var lineNr = name.substr(10);
                var fieldsetNr = name.substr(8, name.lastIndexOf("_") - 8);
                updateOrderLineByType(value, fieldsetNr, lineNr);

                displayOmistusInfo(fieldsetNr, lineNr);

                checkRowRules(fieldsetNr, lineNr);
            }
            
            else if (name.indexOf('koko') === 0) {
                var lineNr = name.substr(10);
                var fieldsetNr = name.substr(8, name.lastIndexOf("_") - 8);
                
                reloadTyhjennystiheys(fieldsetNr, lineNr);
                reloadAstia(fieldsetNr, lineNr);
                checkWashingRingVisibility(fieldsetNr, lineNr);
            } else if (name.indexOf('omistus') === 0) {
            	var lineNr = name.substr(13);
                var fieldsetNr = name.substr(11, name.lastIndexOf("_") - 11);
                var a = wantsToBuyBin();
            	$.each(omistusChangedEvent, function(i, e) {
            		e(a);
            	});
                checkRowRules(fieldsetNr, lineNr, true);
                displayOmistusInfo(fieldsetNr, lineNr);
                
                
            }
            else if (name.indexOf('tyhjennystiheys') === 0) {
            	var lineNr = name.substr(22);
                var fieldsetNr = name.substr(20, name.lastIndexOf("_") - 20);
                checkAllRules(true);
                
            }
            
        });
    } // End of attachEventsA2

    var updateLajiPreviousParameters = null;
    
    function updateLaji(needUpdate) {
        // Constants for all rows
        var pl = getPricelist();
        
        pl = Common.kayttotarkoitusToCustomerSegment(kayttotarkoitus, huoneistomaara);
        

        var parameters = {
            pricelist: pl,
            kunta: kunta,
            kayttotarkoitus: subkayttotarkoitus
        };
        if(options.asiakasnro != null) {
            parameters.asiakasNro = options.asiakasnro;
        }
        else {
            parameters.kategoria = kayttotarkoitus;
            parameters.huoneistomaara = huoneistomaara;
        }

        var parametersAsQueryString = Object.keys(parameters)
            .map(function(key) { return key + '=' + parameters[key]; })
            .join('&');

        function updateRowLaji(name, i, j) {
            function filterProductTypes() {
                var rules = application.getProductTypeFilteringRules();
                getState(i, j)
                .then(function(state) {
                    var options = form.getOptions(name);
                    var k = 0;
                    while(k < options.length) {
                        var $option = $(options[k]);
                        state.id = $option.val();

                        var matches = Common.checkRules(state, rules);
                        if(matches.length > 0) {
                            $option.remove();
                        } else {
                            ++k;
                        }
                    }
                    // Fixes a strange case with Puhas, where "Select" option is not shown and there's only one
                    // option in the list, that can't be actually changed and become selected, so sizes are always
                    // empty list. So do it in the code.
                    options = form.getOptions(name);
                    if (options && options.length > 0) {
                        var option = options[0];
                        var val = option.value;
                        if (val) {
                            form.setItemValue(name, val);
                            form.callEvent('onChange', [name, val]);
                        }
                    }
                });
            }

            function makeRandom(length) {
                var result           = '';
                var characters       = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
                var charactersLength = characters.length;
                for ( var i = 0; i < length; i++ ) {
                    result += characters.charAt(Math.floor(Math.random() * charactersLength));
                }
                return result;
            }
            

            function ensureOptions(parametersAsQueryString) {
                var result = new $.Deferred();
                var $select = $(form.getSelect(name));

                if(needUpdate !== '' && needUpdate === true){
                    var fromButtonClick = "&click="+makeRandom(8);
                    parametersAsQueryString = parametersAsQueryString+fromButtonClick;
                    }

                var hasBeenLoadedBefore = !!$select.data('original-options-html');
                var reloadOptions = parametersAsQueryString !== updateLajiPreviousParameters
                    || !hasBeenLoadedBefore;
                
                if(reloadOptions) {
                    formReloadOptions(form, name, baseurl + "/get_product_groups.do?" + parametersAsQueryString)
                        .then(function($options) {
                            var optionsHtml = Common.$optionsToHtml($options);
                            $select.data('original-options-html', optionsHtml);
                            result.resolve();
                        });
                } else if(!$select.data('on-going-reload')) {
                    $select.html($select.data('original-options-html'));
                    result.resolve();
                } else {
                    result.resolve();
                }
                return result;
            }

            var validParameters = (!!parameters.kunta
                && !!parameters.pricelist
                && !!parameters.kayttotarkoitus)
                || (!!parameters.asiakasNro
                && !!parameters.pricelist);
            if(validParameters) {
                var currentValue = form.getItemValue(name);

                ensureOptions(parametersAsQueryString)
                .then(filterProductTypes);

                form.setItemValue(name, currentValue);
            }

            displayOmistusInfo(i, j);
        }

        var i = 1;
        while(true) {
            var j = 0;
            while(true) {
                var name = "laji_lbl" + i + "_" + j;
                if(form.getItemType(name) !== "select")
                    break;

                updateRowLaji(name, i, j);
                
                j++;
            }
            if(j === 0)
                break;
            i++;
        }

        updateLajiPreviousParameters = parametersAsQueryString;
    }

    function forEachValue(colWithLbl, callback) {
        var i = 1;
        while (true) {
            var j = 0;
            var rowFound = false;
            while (true) {
                var itemName = colWithLbl + i + "_" + j;
                if (!form.isItem(itemName)) {
                    break;
                } else {
                    var value = form.getItemValue(itemName);
                    callback(value, i, j, itemName);
                    ++j;
                    rowFound = true;
                }
            }
            if (rowFound)
            ++i;
            else
                break;
        }
    } // End nested function


    function reloadTyhjennystiheys(i, j, notUsed) {
        var name = "tyhjennystiheys1_lbl" + i + "_" + j;
        var rules = application.getTyhjennystiheysRules();
        // ASRAP-4361 - If the first options text has been changed to something else,
        // which happens in, somewhat surprisingly, change-window.jsp, replace it with the original one.
        // Aptly named file, it does exactly what the name says.
        var firstrule = rules[0];
        var select = '-- Valitse --';
        if (firstrule.value === "" && firstrule.text.indexOf(select) === -1) {
            firstrule.text = select;
        }
        reloadOptions(name, rules, i, j);
        
    }

    function reloadOptions(name, rules, i, j) {
        var originalValue = form.getItemValue(name);
        
        getState(i, j)
        .then(function(row) {
            var options = Common.checkRules(row, rules);

            formReloadOptions(form, name, options);

            var currentValue = form.getItemValue(name);

            form.setItemValue(name, originalValue);
            if(currentValue !== originalValue) { // setItemValue left outside this if just in case.
                form.callEvent('onChange', [name, originalValue]);
            }
        });
    }

    function reloadAstia(i, j, notUsed) {
        var rules = application.getBinOwnershipRules();
        
        var name = "omistus_lbl" + i + "_" + j;
        reloadOptions(name, rules, i, j);

        displayOmistusInfo(i, j);
        
    }

    function updateOrderLineByType(value, fieldsetNr, lineNr) {
        if (value === -1) {
            // Don't bother, nothing is going to be found.
            return;
        }
        var pl = getPricelist();
        
        pl = Common.kayttotarkoitusToCustomerSegment(kayttotarkoitus, huoneistomaara);
        

        var binSizeUrl;
        if(options.asiakasnro == null) {
            binSizeUrl = baseurl + "/get_bin_sizes.do?pricelist=" + pl + "&kunta=" + kunta + "&productgroup=" + value + "&kayttotarkoitus=" + subkayttotarkoitus + "&kategoria=" + kayttotarkoitus + "&huoneistomaara=" + huoneistomaara;
        } else {
            binSizeUrl = baseurl + '/secure/get_bin_sizes.do?pricelist=' + pl + '&kunta=' + kunta + '&productgroup=' + value + '&asiakasnro=' + options.asiakasnro;
        }

        if (value === '') {
            formReloadOptions(form, "koko_lbl" + fieldsetNr + "_" + lineNr, empty);
            reloadTyhjennystiheys(fieldsetNr, lineNr, empty);
            reloadAstia(fieldsetNr, lineNr, empty);
        } else {
            formReloadOptions(form, "koko_lbl" + fieldsetNr + "_" + lineNr, binSizeUrl)
            .done(function() {
                getState(fieldsetNr, lineNr)
                .then(function(state) {
                    var rules = application.getProductFilteringRules();
                    var options = form.getOptions('koko_lbl' + fieldsetNr + '_' + lineNr);
                    var i = 0;
                    while(i < options.length) {
                        var $option = $(options[i]);
                        state.id = $option.val();

                        var matches = Common.checkRules(state, rules);
                        if(matches.length > 0) {
                            $option.remove();
                        } else {
                            ++i;
                        }
                    }

                    setTimeout(function() {
                        reloadTyhjennystiheys(fieldsetNr, lineNr, null);
                        reloadAstia(fieldsetNr, lineNr, null);
                    }, 0);
                });
            });
        }

        var hide_bin_for = [];
        if($.inArray(value, hide_bin_for) !== -1) {
            $("select[name='omistus_lbl" + fieldsetNr + "_" + lineNr +"']").css('visibility', 'hidden');
            form.setItemValue("omistus_lbl" + fieldsetNr + "_" + lineNr, "2");
        } else {
            $("select[name='omistus_lbl" + fieldsetNr + "_" + lineNr +"']").css('visibility', 'visible');
            form.setItemValue("omistus_lbl" + fieldsetNr + "_" + lineNr, "");
        }


    } // End nested function

    

    function restrictCalendar(fieldsetNr, lineNr) {
        var calendarName = "tyhjennys_lbl" + fieldsetNr + "_" + lineNr;
        if(!form.isItem(calendarName) || form.getItemType(calendarName) !== 'calendar') {
            return;
        }

        var earliestDate = new Date();
        earliestDate.setDate(earliestDate.getDate() + 4);

        var earliestDateAbsolute = new Date("2000-01-01");
        earliestDate = new Date(Math.max(earliestDate, earliestDateAbsolute));

        var tyhjennysCalendar = form.getCalendar(calendarName);
        
        if(!tyhjennysCalendar._rangeWeek) { // Check if week days are disabled already
            tyhjennysCalendar.disableDays('week', [6, 7]);
        }

        
        if(kayttotarkoitus == 1 && kaytto == 1) {
            var start = new Date();
            start.setDate(1);
            start.setMonth(4);
            var end = new Date();
            end.setMonth(9);
            end.setDate(end.getDate() - 1);

            var earliestDate = new Date();
            earliestDate.setDate(earliestDate.getDate() + 4);
            if(end < new Date()) {
                start.setFullYear(start.getFullYear() + 1);
                end.setFullYear(end.getFullYear() + 1);
            } else if(start < earliestDate) {
                start = earliestDate;
            }

            setTimeout(function delayedSetSensitiveRange() { 
                tyhjennysCalendar.setSensitiveRange(start, end); 
                tyhjennysCalendar.showMonth(start); 
            });
        } else 
        
        {
            setTimeout(function delayedSetSensitiveRange() { 
                tyhjennysCalendar.setSensitiveRange(earliestDate, null); 
                tyhjennysCalendar.showMonth(earliestDate); 
            });
        }
    }

	function addNewLine(newLine, form, fieldsetNr, empty) {
        function rename(object) {
            if ("name" in object) {
                object.name = object.name.replace("_0", "_" + line_count);
                object.name = object.name.replace("lbl1", "lbl" + fieldsetNr);
            }

            if(object.list) {
                for (var i = 0; i < object.list.length; ++i) {
                    rename(object.list[i]);
                }
            }

            if(object.options) {
                for(var i = 0; i < object.options.length; ++i) {
                    rename(object.options[i]);
                }
            }
        }

	    var line_count = parseInt(form.getItemValue("line_count_" + fieldsetNr));
        rename(newLine);
	    
	    form.addItem("fieldset" + fieldsetNr, newLine, lineIndex + line_count);
        addDeleteRowButton(form, fieldsetNr, newLine.name);
        formReloadOptions(form, "tyhjennystiheys1_lbl" + fieldsetNr + "_" + line_count, empty);
	    formReloadOptions(form, "koko_lbl" + fieldsetNr + "_" + line_count, empty);
        restrictCalendar(fieldsetNr, line_count);
        reloadAstia(fieldsetNr, line_count);
        checkLockingVisibility();
        checkWashingRingVisibility(fieldsetNr, line_count);
	    form.setItemValue("line_count_" + fieldsetNr, line_count + 1);

        

        application.triggerGlobalDhtmlxEventHandler(form, 'addItem');

        

        

        updateLaji();
	} 

    function addDeleteRowButton(form, fieldsetNr, lineName) {
        var deleteButtonName = "deleteRow_" + fieldsetNr;
        if(form.isItem(deleteButtonName))
            form.removeItem(deleteButtonName);
        form.addItem(lineName, {
            type: "block",
            blockOffset: 0,
            className: 'row delete-button-block',
            list: [{
                type: "button",
                value: "Poista",
                className: "delete-button btn btn-default pull-right",
                name: deleteButtonName,
                userdata: {
                    command: {
                        fieldsetNr: fieldsetNr,
                        lineName: lineName
                    }
                }
            }]
        });
        
    }

    function deleteLine(form, fieldsetNr, lineName) {
        form.removeItem(lineName);
        var line_count = parseInt(form.getItemValue("line_count_" + fieldsetNr));
        form.setItemValue("line_count_" + fieldsetNr, line_count - 1);

        var a = wantsToBuyBin();
        $.each(omistusChangedEvent, function(i, e) {
            e(a);
        });

        displayOmistusInfo(fieldsetNr, line_count - 1);

        return line_count - 1;
    }

    function displayOmistusInfo(fieldsetNr, lineNr) {
        
            
                if(wantsToBuyBin()) {
                    form.showItem("buying_notice");
                } else {
                    form.hideItem("buying_notice");
                }
                var showRentingNotice = wantsToRentBin()
                    
                    ;
                if(showRentingNotice) {
                    form.showItem("renting_notice");
                } else {
                    form.hideItem("renting_notice");
                }
            
            
        
    }

    

	function wantsToBuyBin() {
        var buyBin = false;
        forEachValue("omistus_lbl", function(value) {
            if (value === "1")
                buyBin = true;
        });

        return buyBin;
    }

    function hasOwnBin() {
        var hasBin = false;
        forEachValue("omistus_lbl", function(value) {
        if (value === "2")
            hasBin = true;
        });

        return hasBin;
    }

    function wantsToRentBin() {
        var buyBin = false;
        forEachValue("omistus_lbl", function(value) {
            if (value === "3")
                buyBin = true;
        });
        return buyBin;
    } 

    function hasServiceWith(name, value) {
        if(!$.isArray(value)) {
            value = [value];
        }

        var result = false;
        forEachValue(name, function(v, i, j, name) {
            if($.inArray(v, value) !== -1) {
                result = true;
            }
        });
        return result;
    }

    

}

var CreateOrderFormUtils = (function() {

    function weekOrMonthAndDayToWeek(value) {
        if(value.indexOf('-') < 0) {
            return +value;
        } else {
            var year = new Date().getFullYear();
            return +moment(year + '-' + value).format('w');
        }
    }

    function weekOrMonthAndDayToDate(value) {
        var year = new Date().getFullYear();
        if(value.indexOf('-') < 0) {
            return Common.getDateForSearchedWeek(value, year);
        } else {
            return new Date(year + '-' + value);
        }
    }
    
    return {
        createCalendarRelationshipsForTwoIntervals: function(form, commonPrefix, calendarNameFunc, kayttotarkoitusFunc, kayttoFunc, onlyLeisureUseFunc) {
            function getDaysBetweenWeeks(start, end) {
                start = Common.getDateOnly(Common.getStartOfWeek(start));
                end = Common.getDateOnly(Common.getEndOfWeek(end));

                var result = [];
                while(start <= end) {
                    result.push(new Date(start));
                    start.setDate(start.getDate() + 1);
                }
                return result;
            }

            function getDaysForAYear(start) {
                start = Common.getStartOfWeek(start);
                var end = new Date(start);
                end.setFullYear(end.getFullYear() + 1);
                return getDaysBetweenWeeks(start, end);
            }

            form.attachEvent('onChange', function(name, value) {
                // 0 = start week of one interval can overlap with the end of the other (e.g. 5-35 and 35-5)
                // 1 = start week of one interval cannot overlap with the end of the other (e.g. 5-35 and 36-4)
                var weekOffsetForOverlapping = 1;

                if(name.indexOf(commonPrefix) === 0) {
                    var interval = name.substr(commonPrefix.length, 1);
                    var startEnd = name.substr(commonPrefix.length + 1, 1);
                    // if cannot find whether it's start or end, interval probably wasn't defined
                    // assume it's the first interval
                    if(!startEnd) {
                        startEnd = interval;
                        interval = '1';
                    }
                    if(startEnd === '1') { 
                        // start changed
                        var itemName = calendarNameFunc(interval, '2', name);
                        var calendar = form.getCalendar(itemName);
                        var start = new Date(value);
                        start = Common.getStartOfNextWeek(start);

                        if(kayttotarkoitusFunc() == '1' && kayttoFunc() == '1') { // summer house
                            start.setMonth(start.getMonth() + 4);
                            start = Common.getStartOfWeek(start);
                        }

                        var end = new Date(value);
                        end.setFullYear(end.getFullYear() + 1);
                        end = Common.getEndOfPrevWeekOrWeek53End(end);
                        if (calendar != null)
                        {
                            calendar.setSensitiveRange(start, end);
                        }

                        // clear the end if it's now before start
                        if(form.getItemValue(itemName) < start) {
                            form.setItemValue(itemName, '');
                        }
                    }

                    // Change the other interval so that intervals do not overlap
                    var otherInterval = interval === '1' ? '2' : '1';
                    // If need to cover the whole year, just set the other interval
                    // to cover it
                    var fullYearCoverageRequiredFor = [0, 2, 4];

                    var coverFullYear = fullYearCoverageRequiredFor.indexOf(+kayttotarkoitusFunc()) !== -1
                        
                        ;
                    if(coverFullYear) {
                        var start = form.getItemValue(calendarNameFunc(interval, '1', name), true);
                        var end = form.getItemValue(calendarNameFunc(interval, '2', name), true);
                        // If year is already covered, clear the other
                        if(CreateOrderFormUtils.isYearCovered(start, end, -1, -1)) {
                            form.setItemValue(calendarNameFunc(otherInterval, '1', name), '');
                            form.setItemValue(calendarNameFunc(otherInterval, '2', name), '');
                        } else {
                            var otherStart = end + weekOffsetForOverlapping;
                            if(otherStart > 53) 
                                otherStart = 1;
                            var otherEnd = start - weekOffsetForOverlapping;
                            if(otherEnd < 1)
                                otherEnd = 53;
                            form.setItemValue(calendarNameFunc(otherInterval, '1', name), Common.getDateForSearchedWeek(otherStart));
                            form.setItemValue(calendarNameFunc(otherInterval, '2', name), Common.getDateForSearchedWeek(otherEnd));
                        }
                    } else { 
                        // If no need to cover the whole year, just make the other interval 
                        // shorter to make them not overlap. If the whole other interval
                        // is covered, remove it.
                        var start = form.getItemValue(calendarNameFunc(interval, '1', name), true);
                        var end = form.getItemValue(calendarNameFunc(interval, '2', name), true);
                        var otherStart = form.getItemValue(calendarNameFunc(otherInterval, '1', name), true);
                        var otherEnd = form.getItemValue(calendarNameFunc(otherInterval, '2', name), true);
                        
                        function cover(start, end, otherStart, otherEnd) {
                            if(end < start)
                                end += 53;
                            if(otherEnd < otherStart) 
                                otherEnd += 53;
                            return start <= otherStart && otherEnd <= end;
                        }

                        if(cover(start, end, otherStart, otherEnd)) {
                            form.setItemValue(calendarNameFunc(otherInterval, '1', name), '');
                            form.setItemValue(calendarNameFunc(otherInterval, '2', name), '');
                        } else if(end >= otherStart && CreateOrderFormUtils.isWeekBetween(end, otherStart, otherEnd)) {
                            var newStart = end + weekOffsetForOverlapping;
                            if(newStart > 53)
                                newStart = 1;
                            form.setItemValue(calendarNameFunc(otherInterval, '1', name), Common.getDateForSearchedWeek(newStart));
                        } else if(start <= otherEnd && CreateOrderFormUtils.isWeekBetween(start, otherStart, otherEnd)) {
                            var newEnd = start - weekOffsetForOverlapping;
                            if(newEnd < 1)
                                newEnd = 53;
                            form.setItemValue(calendarNameFunc(otherInterval, '2', name), Common.getDateForSearchedWeek(newEnd));
                        }
                    }
                }
            });
        },

        restrictToCurrentYear: function(form, name) {
            /*var start = new Date();
            start.setMonth(0);
            start.setDate(1);
            start = Common.getStartOfWeek(start);
            var end = new Date();
            end.setMonth(11);
            end.setDate(31);
            end = Common.getEndOfWeek(end);*/
            var calendar = form.getCalendar(name);
            var start = Common.getMondayOfFirstWeekOfYear();
            var end = Common.getSundayOfLastWeekOfYear();
            if (calendar != null)
            {
                calendar.setSensitiveRange(start, end);
            }
        },
        restrictToStartOfSummer: function(form, name) {
            var start = CreateOrderFormUtils.summerCoverageStartDate();
            var end = CreateOrderFormUtils.summerCoverageEndDate();
            end = Common.getEndOfWeek(end);
            var calendar = form.getCalendar(name);
            if (calendar != null)
            {
                calendar.setSensitiveRange(start, end);
            }
        },
        isWeekBetween: function(x, a, b) {
            if(a <= b)
                return a <= x && x <= b;
            else
                return x <= b || x >= a;
        },
        isYearCovered: function(vali11, vali12, vali21, vali22) {
            for(var i = 1; i <= 53; ++i) {
                if(!CreateOrderFormUtils.isWeekBetween(i, vali11, vali12) 
                    && !CreateOrderFormUtils.isWeekBetween(i, vali21, vali22)) {
                    return false;
                }
            }
            return true;
        },


        summerStartWeek: function() {
            var summerStart = "18";
            return weekOrMonthAndDayToWeek(summerStart);
        },

        summerEndWeek: function() {
            var summerEnd = "39";
            return weekOrMonthAndDayToWeek(summerEnd);
        },

        summerCoverageStartDate: function() {
            var summerStart = "18";
            return weekOrMonthAndDayToDate(summerStart);
        },

        summerCoverageEndDate: function() {
            var summerEnd = "39";
            return weekOrMonthAndDayToDate(summerEnd);
        },

        summerCoverageStartDateToWeek: function() {
            var summerStart = "18";
            return weekOrMonthAndDayToWeek(summerStart);
        },

        summerCoverageEndDateToWeek: function() {
            var summerEnd = "39";
            return weekOrMonthAndDayToWeek(summerEnd);
        }
    };
})();

createOrderForm._fieldRules  = [{}];

createOrderForm.setFieldRules = function(rules) {
    createOrderForm._fieldRules = rules;
}

createOrderForm._omistusInfoRules  = [{}];

// This needs special profile to work (currently only jatekukko, needs to be change to actual property setting)
createOrderForm.setOmistusInfoRules = function(rules) {
    createOrderForm._omistusInfoRules = rules;
}