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window.location.hash;\r\n            var newID = hash.replace(\"FAQAnchor\", \"FAQLabel\");\r\n\r\n            var el = document.querySelector(newID);\r\n\r\n            if (el) {\r\n                el.parentElement.open = true;\r\n                el.setAttribute('aria-expanded', true);\r\n                el.focus();\r\n            }\r\n        } else {\r\n            // find and close any open faq items\r\n\r\n            var openItems = document.querySelectorAll('details[open]');\r\n            openItems.forEach(function (item) {\r\n                item.open = false;\r\n            });\r\n        }\r\n    });\r\n\r\n    // if the page url contains a hash, expand the relevant faq item\r\n    if (window.location.hash) {\r\n        var hash = window.location.hash;\r\n        var newID = hash.replace(\"FAQAnchor\", \"FAQLabel\");\r\n\r\n        var el = document.querySelector(newID);\r\n\r\n        if (el) {\r\n            el.parentElement.open = true;\r\n            el.setAttribute('aria-expanded', true);\r\n            el.focus();\r\n        }\r\n    }\r\n}\r\n\r\n\r\nif (document.readyState !== 'loading') {\r\n    window.disableSubmitButtonOnClick();\r\n    window.monitorFAQLinks();\r\n} else {\r\n    document.addEventListener('DOMContentLoaded', function () {\r\n        window.disableSubmitButtonOnClick();\r\n        window.monitorFAQLinks();\r\n    });\r\n}\r\n\r\n\r\n/// defferred script load\r\n/// @url {string} - the url of the script to be loaded\r\n/// @obj {object} - and instance of an object which can be used to determine if the script has already been loaded\r\n/// @success {method} - callback on script load\r\n(function () {\r\n    function getScript(url, success) {\r\n\r\n        var script = document.createElement('script');\r\n        script.src = url;\r\n        var head = document.getElementsByTagName('head')[0],\r\n            done = false;\r\n        script.onload = script.onreadystatechange = function () {\r\n            if (!done && (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete')) {\r\n                done = true;\r\n                if (success && success instanceof Function) {\r\n                    success();\r\n                }\r\n                script.onload = script.onreadystatechange = null;\r\n                head.removeChild(script);\r\n            }\r\n        };\r\n        head.appendChild(script);\r\n    }\r\n\r\n    // font face loader\r\n    getScript('/js/fontfaceobserver.min.js?rev=' + rev, function () {\r\n        SetUpFontFaceObserver();\r\n    })\r\n\r\n    // jquery\r\n    getScript('https://code.jquery.com/jquery-3.5.1.min.js', function () {\r\n        // execure any jquery code here\r\n\r\n        // bootstrap js - dependency on jquery\r\n        getScript('https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js')\r\n\r\n\r\n        getScript('https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.28.0/moment.min.js', function () { });\r\n\r\n\r\n        // jquery validate - dependency on jquery\r\n        getScript('https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.15.0/jquery.validate.min.js', function () {\r\n\r\n            // jquery validate unobtrusive - dependency on jquery validate\r\n            getScript('https://cdnjs.cloudflare.com/ajax/libs/jquery-validation-unobtrusive/3.2.6/jquery.validate.unobtrusive.min.js', function () {\r\n\r\n                // Umbraco Forms - dependency on jquery validate and validate unob\r\n                //getScript('/App_Plugins/UmbracoForms/Assets/Themes/Default/umbracoforms.js?rev=' + rev);\r\n\r\n                // replace the unob validate date method with something that supports en-GB date formats\r\n                jQuery.validator.methods.date = function (value, element) {\r\n                    var dateRegex = /^(0?[1-9]\\/|[12]\\d\\/|3[01]\\/){2}(19|20)\\d\\d$/;\r\n                    return this.optional(element) || dateRegex.test(value);\r\n                };\r\n\r\n                // custom validation\r\n                getScript('/js/leo.site.custom-validation.min.js?rev=' + rev, function () { });\r\n            })\r\n\r\n        })\r\n\r\n        // jquery unobtrusive\r\n        getScript('/Scripts/jquery.unobtrusive-ajax.min.js');\r\n\r\n        // lazysizes - dependancy on jquery\r\n        getScript('/js/lazysizes.min.js')\r\n    })\r\n\r\n\r\n    // twitter\r\n    getScript('https://platform.twitter.com/widgets.js')\r\n\r\n    // Modernizr Clippath tests\r\n    getScript('/js/src/libs/modernizr.clippath.min.js?rev=' + rev)\r\n\r\n})();\r\n\r\nfunction initTextareaCounterInForms() {\r\n\r\n    if (window.jQuery && window.jQuery.fn.characterCounter) {\r\n\r\n        var form = $('.form-group');\r\n\r\n        if (form) {\r\n\r\n            $('[data-char-limit]').characterCounter({\r\n                remainText: 'Characters remaining',\r\n                tooManyText: 'Characters too many'\r\n            });\r\n        }\r\n    }\r\n    else {\r\n        window.setTimeout(initTextareaCounterInForms, 500);\r\n    }\r\n}\r\nwindow.setTimeout(initTextareaCounterInForms, 500);","// <details> polyfill\n// http://caniuse.com/#feat=details\n\n// FF Support for HTML5's <details> and <summary>\n// https://bugzilla.mozilla.org/show_bug.cgi?id=591737\n\n// http://www.sitepoint.com/fixing-the-details-element/\n\n; (function (global) {\n    'use strict'\n\n    var GOVUK = global.GOVUK || {}\n\n    GOVUK.details = {\n        NATIVE_DETAILS: typeof document.createElement('details').open === 'boolean',\n        KEY_ENTER: 13,\n        KEY_SPACE: 32,\n\n        // Create a started flag so we can prevent the initialisation\n        // function firing from both DOMContentLoaded and window.onload\n        started: false,\n\n        // Add event construct for modern browsers or IE\n        // which fires the callback with a pre-converted target reference\n        addEvent: function (node, type, callback) {\n            if (node.addEventListener) {\n                node.addEventListener(type, function (e) {\n                    callback(e, e.target)\n                }, false)\n            } else if (node.attachEvent) {\n                node.attachEvent('on' + type, function (e) {\n                    callback(e, e.srcElement)\n                })\n            }\n        },\n\n        removeEvent: function (node, type) {\n            if (node.removeEventListener) {\n                node.removeEventListener(type, function (e) {\n                }, false)\n            } else if (node.detachEvent) {\n                node.detachEvent('on' + type, function (e) {\n                })\n            }\n        },\n\n        // Cross-browser character code / key pressed\n        charCode: function (e) {\n            return (typeof e.which === 'number') ? e.which : e.keyCode\n        },\n\n        // Cross-browser preventing default action\n        preventDefault: function (e) {\n            if (e.preventDefault) {\n                e.preventDefault()\n            } else {\n                e.returnValue = false\n            }\n        },\n\n        // Handle cross-modal click events\n        addClickEvent: function (node, callback) {\n            GOVUK.details.addEvent(node, 'keypress', function (e, target) {\n                // When the key gets pressed - check if it is enter or space\n                if (GOVUK.details.charCode(e) === GOVUK.details.KEY_ENTER || GOVUK.details.charCode(e) === GOVUK.details.KEY_SPACE) {\n                    if (target.nodeName.toLowerCase() === 'summary') {\n                        // Prevent space from scrolling the page\n                        // and enter from submitting a form\n                        GOVUK.details.preventDefault(e)\n                        // Click to let the click event do all the necessary action\n                        if (target.click) {\n                            target.click()\n                        } else {\n                            // except Safari 5.1 and under don't support .click() here\n                            callback(e, target)\n                        }\n                    }\n                }\n            })\n\n            // Prevent keyup to prevent clicking twice in Firefox when using space key\n            GOVUK.details.addEvent(node, 'keyup', function (e, target) {\n                if (GOVUK.details.charCode(e) === GOVUK.details.KEY_SPACE) {\n                    if (target.nodeName === 'SUMMARY') {\n                        GOVUK.details.preventDefault(e)\n                    }\n                }\n            })\n\n            GOVUK.details.addEvent(node, 'click', function (e, target) {\n                callback(e, target)\n            })\n        },\n\n        // Get the nearest ancestor element of a node that matches a given tag name\n        getAncestor: function (node, match) {\n            do {\n                if (!node || node.nodeName.toLowerCase() === match) {\n                    break\n                }\n                node = node.parentNode\n            } while (node)\n\n            return node\n        },\n\n        // Initialisation function\n        addDetailsPolyfill: function (list, container) {\n            container = container || document.body\n            // If this has already happened, just return\n            // else set the flag so it doesn't happen again\n            if (GOVUK.details.started) {\n                return\n            }\n            GOVUK.details.started = true\n            // Get the collection of details elements, but if that's empty\n            // then we don't need to bother with the rest of the scripting\n            if ((list = container.getElementsByTagName('details')).length === 0) {\n                return\n            }\n            // else iterate through them to apply their initial state\n            var n = list.length\n            var i = 0\n            for (i; i < n; i++) {\n                var details = list[i]\n\n                // Save shortcuts to the inner summary and content elements\n                details.__summary = details.getElementsByTagName('summary').item(0)\n                details.__content = details.getElementsByTagName('div').item(0)\n\n                if (!details.__summary || !details.__content) {\n                    return\n                }\n                // If the content doesn't have an ID, assign it one now\n                // which we'll need for the summary's aria-controls assignment\n                if (!details.__content.id) {\n                    details.__content.id = 'details-content-' + i\n                }\n\n                // Add ARIA role=\"group\" to details\n                details.setAttribute('role', 'group')\n\n                // Add role=button to summary\n                details.__summary.setAttribute('role', 'button')\n\n                // Add aria-controls\n                details.__summary.setAttribute('aria-controls', details.__content.id)\n\n                // Set tabIndex so the summary is keyboard accessible for non-native elements\n                // http://www.saliences.com/browserBugs/tabIndex.html\n                if (!GOVUK.details.NATIVE_DETAILS) {\n                    details.__summary.tabIndex = 0\n                }\n\n                // Detect initial open state\n                var openAttr = details.getAttribute('open') !== null\n                if (openAttr === true) {\n                    details.__summary.setAttribute('aria-expanded', 'true')\n                    // details.__content.setAttribute('aria-hidden', 'false')\n                } else {\n                    details.__summary.setAttribute('aria-expanded', 'false')\n                    // details.__content.setAttribute('aria-hidden', 'true')\n                    if (!GOVUK.details.NATIVE_DETAILS) {\n                        details.__content.style.display = 'none'\n                    }\n                }\n\n                // Create a circular reference from the summary back to its\n                // parent details element, for convenience in the click handler\n                details.__summary.__details = details\n\n                // If this is not a native implementation, create an arrow\n                // inside the summary\n                if (!GOVUK.details.NATIVE_DETAILS) {\n                    var twisty = document.createElement('i')\n\n                    if (openAttr === true) {\n                        twisty.className = 'arrow arrow-open'\n                        twisty.appendChild(document.createTextNode('\\u25bc'))\n                    } else {\n                        twisty.className = 'arrow arrow-closed'\n                        twisty.appendChild(document.createTextNode('\\u25ba'))\n                    }\n\n                    details.__summary.__twisty = details.__summary.insertBefore(twisty, details.__summary.firstChild)\n                    // details.__summary.__twisty.setAttribute('aria-hidden', 'true')\n                }\n            }\n\n            // Bind a click event to handle summary elements\n            GOVUK.details.addClickEvent(container, function (e, summary) {\n                if (!(summary = GOVUK.details.getAncestor(summary, 'summary'))) {\n                    return true\n                }\n                return GOVUK.details.statechange(summary)\n            })\n        },\n\n        // Define a statechange function that updates aria-expanded and style.display\n        // Also update the arrow position\n        statechange: function (summary) {\n            var expanded = summary.__details.__summary.getAttribute('aria-expanded') === 'true'\n            // var hidden = summary.__details.__content.getAttribute('aria-hidden') === 'true'\n\n            summary.__details.__summary.setAttribute('aria-expanded', (expanded ? 'false' : 'true'))\n            // summary.__details.__content.setAttribute('aria-hidden', (hidden ? 'false' : 'true'))\n\n            if (!GOVUK.details.NATIVE_DETAILS) {\n                summary.__details.__content.style.display = (expanded ? 'none' : '')\n\n                var hasOpenAttr = summary.__details.getAttribute('open') !== null\n                if (!hasOpenAttr) {\n                    summary.__details.setAttribute('open', 'open')\n                } else {\n                    summary.__details.removeAttribute('open')\n                }\n            }\n\n            if (summary.__twisty) {\n                summary.__twisty.firstChild.nodeValue = (expanded ? '\\u25ba' : '\\u25bc')\n                summary.__twisty.setAttribute('class', (expanded ? 'arrow arrow-closed' : 'arrow arrow-open'))\n            }\n\n            return true\n        },\n\n        destroy: function (node) {\n            GOVUK.details.removeEvent(node, 'click')\n        },\n\n        // Bind two load events for modern and older browsers\n        // If the first one fires it will set a flag to block the second one\n        // but if it's not supported then the second one will fire\n        init: function ($container) {\n            GOVUK.details.addEvent(document, 'DOMContentLoaded', GOVUK.details.addDetailsPolyfill)\n            GOVUK.details.addEvent(window, 'load', GOVUK.details.addDetailsPolyfill)\n        }\n    }\n    global.GOVUK = GOVUK\n\n    GOVUK.details.init();\n\n})(window)","\n///\n/// Disabled Elements\n///\n/// Add a tabindex of -1 to all disabled elements\n/// so that focus cannot be passed to the element \n\nwindow.ClearUmbFormFields = function () {\r\n\r\n    var umbForm = document.querySelector('.umbraco-forms-page');\r\n\r\n    if (umbForm != null) {\r\n\r\n        var frm = document.querySelector('.umbraco-forms-form form');\r\n\r\n        if (frm != null) {\r\n            \r\n            frm.reset();\r\n        }\r\n\r\n    } else {\r\n        //console.log('No form found');\r\n    }\r\n}\n\nfunction disableUmbFormSubmitButton() {\n\r\n    var btn = document.querySelector('.umbraco-forms-form form button[type=submit].btn--primary');\r\n\r\n    // console.log(btn);\r\n\r\n    if (btn != null) {\r\n        btn.setAttribute('disabled', 'disabled');\r\n        //console.log('submit button found');\r\n    } else {\r\n        //console.log('no submit button found');\r\n    }\r\n}\n\nwindow.addEventListener('popstate', function (event) {\n    // Clear form fields when the user navigates back\n    window.ClearUmbFormFields();\n});\nwindow.addEventListener(\"pageshow\", () => {\r\n    window.ClearUmbFormFields();\r\n});","//\n\n\nwindow.setupAddressLookup = function (config) {\n\n\t// we need to see if an address is to be entered or if it is being reviewed\n\tif (document.getElementById('BuildingAndStreetLine1').value.length > 0) {\n\t\twindow.hasSelectedAddress = true;\n\t\tenableContinue();\n\t} else {\n\t\twindow.hasSelectedAddress = false;\n\t\tdisableContinue();\n\t}\n\n\tvar maxAddressDisplayCount = 50;\n\n\tvar btnCantFindAddress = document.getElementById('BtnCantFindAddress');\n\tvar btnChangePostcode = document.getElementById('BtnChangePostcode');\n\tvar btnManualEntry = document.getElementById('BtnManualEntry');\n\tvar btnReset = document.getElementById('BtnAnotherPostcode');\n\n\t// strings...\n\tvar pleaseEnterAddressText = config.pleaseEnterAddressText;\n\tvar noResultsText = \"We could not find this address, please try entering it again or click the <i>I can't find my address in the list</i> link\";\n\tvar selectAddressText = config.selectAddressText;\n\tvar freetextAddressElementID = config.FreetextAddressElementID\n\tvar addressLine1ElementID = config.AddressLine1ElementID\n\tvar addressLine2ElementID = config.AddressLine2ElementID\n\tvar addressLine3ElementID = config.AddressLine3ElementID\n\tvar townOrCityElementID = config.TownOrCityElementID\n\tvar countyElementID = config.CountyElementID\n\tvar postcodeElementID = config.PostcodeElementID\n\tvar countryElementID = config.CountryElementID\n\n\tvar inputFreetextAddress = document.getElementById(freetextAddressElementID);\n\n\tvar currentFocus = 0;\n\tvar prevAddressVal = '';\n\n\t// \n\t// trying different events to catch autofilled addresses\n\tinputFreetextAddress.addEventListener('blur', addressFieldChange, false);\n\tinputFreetextAddress.addEventListener('change', addressFieldChange, false);\n\tinputFreetextAddress.addEventListener('input', addressFieldChange, false);\n\n\tinputFreetextAddress.addEventListener('keydown', function (e) {\n\t\tif (e.keyCode == 40) {\n\t\t\t// down\n\t\t\tcurrentFocus++;\n\t\t\taddFocus();\n\t\t} else if (e.keyCode == 38) {\n\t\t\t// up\n\t\t\tcurrentFocus--;\n\t\t\taddFocus();\n\t\t} else if (e.keyCode == 13) {\n\t\t\t// enter\n\t\t\tvar currentAddressItem = document.getElementsByClassName('address-option--selected');\n\t\t\tif (currentAddressItem.length > 0) {\n\t\t\t\tvar id = currentAddressItem[0].getAttribute('data-address-id');\n\t\t\t\tif (id != '') {\n\t\t\t\t\tretrieveAddress(id);\n\t\t\t\t}\n\t\t\t}\n\t\t\te.preventDefault();\n\t\t\te.stopPropagation();\n\t\t\treturn false;\n\t\t} else if (e.keyCode != 32) {\n\t\t\t// not the spacebar\n\t\t\treturn false;\n\t\t} else {\n\t\t\t// lookup is now triggered on change event\n\t\t\t// console.log('looking up postcode...');\n\t\t\t// currentFocus = 0;\n\t\t\t// findAddress()\n\t\t}\n\t})\n\n\tinputFreetextAddress.addEventListener('focus', function (e) {\n\t\tcurrentFocus = 0;\n\t\tfindAddress()\n\t})\n\n\tbtnCantFindAddress.addEventListener('click', function () {\n\t\tresetAll();\n\t\twindow.hasSelectedAddress = true;\n\t\tenableContinue();\n\t\tshowAddressFields();\n\t})\n\n\tbtnChangePostcode.addEventListener('click', function () {\n\t\tresetAll();\n\t})\n\n\tbtnManualEntry.addEventListener('click', function () {\n\t\twindow.hasSelectedAddress = true;\n\t\tenableContinue();\n\t\tshowAddressFields();\n\t})\n\n\tbtnReset.addEventListener('click', function () {\n\t\tresetAll();\n\t})\n\n\tfunction addressFieldChange() {\n\t\tvar newValue = inputFreetextAddress.value;\n\n\t\t// the value to lookup has changed\n\t\tif (newValue.trim() != prevAddressVal) {\n\n\t\t\tprevAddressVal = newValue.trim();\n\n\t\t\tcurrentFocus = 0;\n\t\t\tfindAddress()\n\t\t}\n\t}\n\n\tfunction addFocus() {\n\n\t\tvar addressItems = document.getElementsByClassName('address-option');\n\t\tvar currentAddressItem = document.getElementsByClassName('address-option--selected')\n\n\t\tif (currentFocus < 0) {\n\t\t\tcurrentFocus = 0;\n\t\t}\n\n\t\tif (currentFocus > addressItems.length) {\n\t\t\tcurrentFocus = 0;\n\t\t}\n\n\t\tif (currentAddressItem.length) {\n\t\t\tcurrentAddressItem[0].classList.remove('address-option--selected');\n\t\t}\n\n\t\taddressItems[currentFocus - 1].classList.add('address-option--selected');\n\t}\n\n\tfunction showError(message) {\n\t\tvar error = document.getElementById(\"AddressLookupErrorMessage\");\n\t\terror.innerHTML = message;\n\t\terror.style.display = \"block\";\n\t\terror.classList.remove('field-validation-valid');\n\n\t\tsetTimeout(function () {\n\t\t\terror.style.display = \"none\";\n\t\t\terror.classList.add('field-validation-valid');\n\t\t}, 10000)\n\t}\n\n\tfunction findAddress(SecondFind) {\n\n\t\twindow.hasSelectedAddress = false;\n\n\t\tdisableContinue();\n\n\t\tvar postcode = inputFreetextAddress.value;\n\n\t\tif (postcode === '') {\n\t\t\t// showError(pleaseEnterAddressText);\n\t\t\treturn;\n\t\t}\n\n\t\tvar Container = \"\";\n\n\t\tif (SecondFind !== undefined) {\n\t\t\tContainer = SecondFind;\n\t\t}\n\n\n\t\tvar resultBox = document.getElementById(\"AddressLookupResult\");\n\n\t\t// remove any existing results\n\t\tif (resultBox.childNodes.length > 0) {\n\t\t\tvar selectBox = document.getElementById(\"mySelect\");\n\t\t\tselectBox.parentNode.removeChild(selectBox)\n\t\t}\n\n\t\tif (postcode != '') {\n\n\t\t\tvar xmlhttp = new XMLHttpRequest();\n\n\t\t\txmlhttp.onreadystatechange = function () {\n\t\t\t\tif (xmlhttp.readyState == XMLHttpRequest.DONE) {   // XMLHttpRequest.DONE == 4\n\n\t\t\t\t\thideLoader();\n\n\t\t\t\t\tif (xmlhttp.status == 200) {\n\t\t\t\t\t\tvar data = JSON.parse(xmlhttp.responseText);\n\n\t\t\t\t\t\t// remove any existing results\n\t\t\t\t\t\tif (resultBox.childNodes.length > 0) {\n\t\t\t\t\t\t\tvar selectBox = document.getElementById(\"mySelect\");\n\t\t\t\t\t\t\tselectBox.parentNode.removeChild(selectBox)\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (data.Items.length == 1 && typeof (data.Items[0].Error) != \"undefined\") {\n\t\t\t\t\t\t\tshowError(response.Items[0].Description);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif (data.Items.length == 0) {\n\t\t\t\t\t\t\t\tshowError(noResultsText);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse {\n\n\t\t\t\t\t\t\t\tif ((Container == SecondFind) || (data.Items && data.Items.length < maxAddressDisplayCount)) {\n\n\t\t\t\t\t\t\t\t\tvar list = document.createElement(\"div\");\n\t\t\t\t\t\t\t\t\tlist.setAttribute(\"id\", \"mySelect\");\n\t\t\t\t\t\t\t\t\tresultBox.appendChild(list);\n\n\t\t\t\t\t\t\t\t\t// build selectable list of address results\n\t\t\t\t\t\t\t\t\tfor (var i = 0; i < data.Items.length; i++) {\n\t\t\t\t\t\t\t\t\t\tvar option = document.createElement(\"div\");\n\t\t\t\t\t\t\t\t\t\toption.innerText = data.Items[i].Text + \" \" + data.Items[i].Description;\n\t\t\t\t\t\t\t\t\t\toption.setAttribute(\"class\", 'address-option ' + data.Items[i].Type);\n\t\t\t\t\t\t\t\t\t\toption.setAttribute(\"data-address-id\", data.Items[i].Id);\n\n\t\t\t\t\t\t\t\t\t\t// click to select address\n\t\t\t\t\t\t\t\t\t\toption.addEventListener('click', function () {\n\t\t\t\t\t\t\t\t\t\t\tvar id = this.getAttribute('data-address-id');\n\t\t\t\t\t\t\t\t\t\t\tif (id != '') {\n\t\t\t\t\t\t\t\t\t\t\t\tretrieveAddress(id);\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t})\n\n\t\t\t\t\t\t\t\t\t\tlist.appendChild(option);\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// show the address options\n\t\t\t\t\t\t\t\t\tdocument.getElementById('AddressLookupResult').style.display = '';\n\n\t\t\t\t\t\t\t\t\t// show the manual entry button\n\t\t\t\t\t\t\t\t\tbtnCantFindAddress.style.display = '';\n\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t// too many addresses to display\n\t\t\t\t\t\t\t\t\tconsole.log('More than ' + maxAddressDisplayCount + ' addresses returned.');\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse if (xmlhttp.status == 400) {\n\t\t\t\t\t\t// doAddressesNoFound();\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\t// doAddressesNoFound();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t};\n\n\t\t\tshowLoader();\n\t\t\txmlhttp.open(\"GET\", \"/Umbraco/Surface/AddressLookup/LookupAddresses?postcode=\" + postcode + \"&container=\" + Container, true);\n\t\t\txmlhttp.send();\n\t\t}\n\t};\n\n\tfunction retrieveAddress(id) {\n\t\t//\n\n\t\tif (id != '') {\n\n\t\t\tif (id.indexOf('-') > 0) {\n\n\t\t\t\tfindAddress(id);\n\n\t\t\t} else {\n\n\t\t\t\tvar xmlhttp = new XMLHttpRequest();\n\n\t\t\t\txmlhttp.onreadystatechange = function () {\n\t\t\t\t\tif (xmlhttp.readyState == XMLHttpRequest.DONE) {   // XMLHttpRequest.DONE == 4\n\t\t\t\t\t\tif (xmlhttp.status == 200) {\n\n\t\t\t\t\t\t\tvar data = JSON.parse(xmlhttp.responseText);\n\n\t\t\t\t\t\t\tif (data == '' || data.Items.length == 0) {\n\t\t\t\t\t\t\t\tshowError(noResultsText);\n\t\t\t\t\t\t\t} else if (data.Items.length == 1 && typeof (data.Items[0].Error) != \"undefined\") {\n\t\t\t\t\t\t\t\tshowError(data.Items[0].Description);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse {\n\t\t\t\t\t\t\t\tvar res = data.Items[0];\n\n\t\t\t\t\t\t\t\tpopulateAddress(res);\n\n\t\t\t\t\t\t\t\tshowAddressFields();\n\n\t\t\t\t\t\t\t\t// hide the address options\n\t\t\t\t\t\t\t\tdocument.getElementById('AddressLookupResult').style.display = 'none';\n\n\t\t\t\t\t\t\t\t// hide the manual entry button\n\t\t\t\t\t\t\t\tbtnCantFindAddress.style.display = 'none';\n\n\t\t\t\t\t\t\t\t// hide the manula entry button\n\t\t\t\t\t\t\t\tdocument.getElementById('BtnManualEntry').style.display = 'none';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse if (xmlhttp.status == 400) {\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse {\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t};\n\n\t\t\t\txmlhttp.open(\"GET\", \"/Umbraco/Surface/AddressLookup/ResolveAddress?id=\" + id, true);\n\t\t\t\txmlhttp.send();\n\n\t\t\t}\n\t\t}\n\t}\n\n\tfunction showLoader() {\n\t\tvar loader = document.getElementById('Loader').style.display = '';\n\t}\n\n\tfunction hideLoader() {\n\t\tvar loader = document.getElementById('Loader').style.display = 'none';\n\t}\n\n\t//\n\t// Populate address fields based on a result\n\t//\n\tfunction populateAddress(addr) {\n\n\t\tif (document.getElementById(addressLine1ElementID) != null)\n\t\t\tdocument.getElementById(addressLine1ElementID).value = addr.Line1;\n\n\t\tif (document.getElementById(addressLine2ElementID) != null)\n\t\t\tdocument.getElementById(addressLine2ElementID).value = addr.Line2;\n\n\t\tif (document.getElementById(addressLine3ElementID) != null)\n\t\t\tdocument.getElementById(addressLine3ElementID).value = addr.Line3;\n\n\t\tif (document.getElementById(townOrCityElementID) != null)\n\t\t\tdocument.getElementById(townOrCityElementID).value = addr.City;\n\n\t\tif (document.getElementById(countyElementID) != null)\n\t\t\tdocument.getElementById(countyElementID).value = '';\n\n\t\tif (document.getElementById(postcodeElementID) != null)\n\t\t\tdocument.getElementById(postcodeElementID).value = addr.PostalCode;\n\n\t\tif (document.getElementById(countryElementID) != null)\n\t\t\tdocument.getElementById(countryElementID).value = addr.CountryName;\n\n\t\thasSelectedAddress = true;\n\n\t\tenableContinue();\n\t}\n\n\t//\n\t// Clear address fields\n\t//\n\tfunction clearAddress() {\n\n\t\tif (document.getElementById(addressLine1ElementID) != null)\n\t\t\tdocument.getElementById(addressLine1ElementID).value = '';\n\n\t\tif (document.getElementById(addressLine2ElementID) != null)\n\t\t\tdocument.getElementById(addressLine2ElementID).value = '';\n\n\t\tif (document.getElementById(addressLine3ElementID) != null)\n\t\t\tdocument.getElementById(addressLine3ElementID).value = '';\n\n\t\tif (document.getElementById(townOrCityElementID) != null)\n\t\t\tdocument.getElementById(townOrCityElementID).value = '';\n\n\t\tif (document.getElementById(countyElementID) != null)\n\t\t\tdocument.getElementById(countyElementID).value = '';\n\n\t\tif (document.getElementById(postcodeElementID) != null)\n\t\t\tdocument.getElementById(postcodeElementID).value = '';\n\n\t\tif (document.getElementById(countryElementID) != null)\n\t\t\tdocument.getElementById(countryElementID).value = '';\n\t}\n\n\t//\n\t// Show all of the address fields and hide the address lookup\n\t//\n\tfunction showAddressFields() {\n\t\tvar addressFields = document.getElementsByClassName('address-field');\n\n\t\t// show the address fields\n\t\tfor (var i = 0; i < addressFields.length; i++) {\n\t\t\taddressFields[i].style.display = 'block';\n\t\t}\n\n\t\t// hide the lookup fields\n\t\tdocument.getElementById('AddressLookupFields').style.display = 'none';\n\n\t\t// show the change button\n\t\tdocument.getElementById('BtnChangePostcode').style.display = '';\n\t}\n\n\t//\n\t// Hide all of the address fields and show the address lookup\n\t//\n\tfunction showPostcodeFields() {\n\t\tvar addressFields = document.getElementsByClassName('address-field');\n\n\t\t// hide the address fields\n\t\tfor (var i = 0; i < addressFields.length; i++) {\n\t\t\taddressFields[i].style.display = 'none';\n\t\t}\n\n\t\t// show the lookup fields\n\t\tdocument.getElementById('AddressLookupFields').style.display = '';\n\n\t\t// hide the change button\n\t\tdocument.getElementById('BtnChangePostcode').style.display = 'none';\n\t}\n\n\t//\n\t// Reset to allow another lookup\n\t//\n\tfunction resetAll() {\n\t\twindow.hasSelectedAddress = false;\n\t\tdisableContinue();\n\t\tcurrentFocus = 0;\n\t\tinputFreetextAddress.value = '';\n\t\tclearAddress();\n\t\tshowPostcodeFields();\n\t\t// show the Lookup and manual entry buttons\n\t\tbtnManualEntry.style.display = 'block';\n\t}\n\n\t//\n\t// Disable the Continue buton\n\t//\n\tfunction disableContinue() {\n\t\tvar btn = document.getElementById(\"NextButton\");\n\n\t\tif (btn) {\n\t\t\tbtn.disabled = true;\n\t\t}\n\t}\n\n\t//\n\t// Enable the Continue buton\n\t//\n\tfunction enableContinue() {\n\t\tvar btn = document.getElementById(\"NextButton\");\n\n\t\tif (btn) {\n\t\t\tbtn.disabled = false;\n\t\t}\n\t}\n}\n\nwindow.initAddressLookup = function () {\n\n\tthis.console.log('Initialising address lookup...');\n\n\n\tif (typeof (addressConfig) !== 'undefined') {\n\t\twindow.setupAddressLookup(addressConfig);\n\t} else {\n\t\tconsole.warn('Address Lookup configuration not found');\n\t}\n\n\t//setTimeout(function () {\n\t//\tif (typeof (addressConfig) !== 'undefined') {\n\t//\t\twindow.setupAddressLookup(addressConfig);\n\t//\t} else {\n\t//\t\tconsole.warn('Address Lookup configuration not found');\n\t//\t}\n\t//}, 50);\n}\n\nif (document.readyState !== 'loading') {\n\twindow.initAddressLookup();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.initAddressLookup();\n\t});\n}","\n//\n\nwindow.updateURLParameter = function (url, param, paramVal) {\n\t\n\tvar TheAnchor = null;\n\tvar newAdditionalURL = \"\";\n\tvar tempArray = url.split(\"?\");\n\tvar baseURL = tempArray[0];\n\tvar additionalURL = tempArray[1];\n\tvar temp = \"\";\n\n\tif (additionalURL) {\n\t\tvar tmpAnchor = additionalURL.split(\"#\");\n\t\tvar TheParams = tmpAnchor[0];\n\t\tTheAnchor = tmpAnchor[1];\n\t\tif (TheAnchor)\n\t\t\tadditionalURL = TheParams;\n\n\t\ttempArray = additionalURL.split(\"&\");\n\n\t\tfor (var i = 0; i < tempArray.length; i++) {\n\t\t\tif (tempArray[i].split('=')[0] != param) {\n\t\t\t\tnewAdditionalURL += temp + tempArray[i];\n\t\t\t\ttemp = \"&\";\n\t\t\t}\n\t\t}\n\t}\n\telse {\n\t\tvar tmpAnchor = baseURL.split(\"#\");\n\t\tvar TheParams = tmpAnchor[0];\n\t\tTheAnchor = tmpAnchor[1];\n\n\t\tif (TheParams)\n\t\t\tbaseURL = TheParams;\n\t}\n\n\tif (TheAnchor)\n\t\tparamVal += \"#\" + TheAnchor;\n\n\tvar rows_txt = temp + \"\" + param + \"=\" + paramVal;\n\treturn baseURL + \"?\" + newAdditionalURL + rows_txt;\n}","\n///\n/// Burger menu\n///\n \nimport { SetUpMobileNavExpanders } from './_mobile-nav-expander';\n\nwindow.SetUpBurgerNav = function() {\n\n\tvar nav = document.querySelector('#MobileNavigation');\n\tvar burgerMenu = document.querySelector('#BurgerMenu');\n\tvar menuItems = document.querySelectorAll('#MobileNavigationList .mobile-navigation__list-item--level-1 a');\t\n\tvar expandedClassName = 'expanded';\n\n\tvar searchToggleIcon = document.querySelector('.magnifying-glass');\n\tvar searchForm = document.querySelector('#SearchForm')\n\n\t////\n\t//// remove the display none from the mobile nav\n\t//// after a short delay\n\t//window.setTimeout(function () {\n\t//\tdocument.querySelector('.mobile-navigation__drop-area').style.display = 'block';\n\t//\tdocument.querySelector('.mobile-navigation__drop-area').style.removeProperty('height');\n\t//}, 300);\n\t\n\n\t//\n\t// Add a click event handler to the burger menu element to toggle the showing and hiding of the nav elemet\n\t//\n\tburgerMenu.addEventListener('click', function () {\n\t\tif (nav.classList.contains(expandedClassName)) {\n\t\t\t// menu is already expanded -> close it\n\t\t\tthis.setAttribute('aria-expanded', 'false');\n\t\t\tnav.classList.remove(expandedClassName);\n\t\t\tburgerMenu.classList.remove(expandedClassName);\n\t\t\tdocument.querySelector('.mobile-navigation__drop-area').style.display = 'none';\n\t\t\tdocument.querySelector('.mobile-navigation__drop-area').style.height = 0;\n\t// set tabindexes\n\t\t\t// toggleTabIndex(menuItemsScope, false);\n\t\t} else {\n\t\t\t// is the search box in view?\n\t\t\tif (searchForm.classList.contains(expandedClassName)) {\n\t\t\t\t// close it\n\t\t\t\tsearchForm.classList.remove(expandedClassName);\n\t\t\t\tsearchToggleIcon.setAttribute('aria-expanded', 'false');\n\t\t\t}\n\t\t\t// menu is not expanded -> open it\n\t\t\tnav.classList.add(expandedClassName);\n\t\t\tburgerMenu.classList.add(expandedClassName);\n\t\t\tthis.setAttribute('aria-expanded', 'true');\n\n\t\t\t\t\tdocument.querySelector('.mobile-navigation__drop-area').style.display = 'block';\n\t\tdocument.querySelector('.mobile-navigation__drop-area').style.removeProperty('height');\n\n// set tabindexes\n\t\t\t// toggleTabIndex(menuItemsScope, true);\n\t\t\t// set focus on the first menu item\n\t\t\t// todo : menuItems[0].focus();\n\t\t}\n\t});\n\n\tSetUpMobileNavExpanders();\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetUpBurgerNav();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetUpBurgerNav();\n\t});\n}","\r\n///\r\n/// Mobile navigation - expand and collapse child navigation lists\r\n///\r\n\r\nexport function SetUpMobileNavExpanders() {\r\n\r\n\tvar toggleButtons = document.querySelectorAll('#MobileNavigationList .mobile-navigation__expander');\r\n\tvar expandedClassName = 'expanded';\r\n\r\n\t//\r\n\t// Add a click event handler to each expand/collapse button to act on the related child list\r\n\t//\r\n\tif (toggleButtons.length) {\r\n\t\tfor (var i = 0; i < toggleButtons.length; i++) {\r\n\r\n\t\t\tvar button = toggleButtons[i];\r\n\r\n\t\t\tbutton.addEventListener('click', function () {\r\n\r\n\t\t\t\tthis.classList.add('clicked');\r\n\r\n\r\n\t\t\t\tvar parentSpan = this.parentNode; // findAncestor(button, '.mobile-navigation__list-item-wrapper');\r\n\r\n\t\t\t\tif (parentSpan) {\r\n\r\n\t\t\t\t\tvar ul = parentSpan.nextElementSibling; // n.b. this requires a pollyfill\r\n\r\n\t\t\t\t\tif (ul) {\r\n\r\n\t\t\t\t\t\tif (this.classList.contains(expandedClassName)) {\r\n\t\t\t\t\t\t\t// child list is expanded -> close it\r\n\t\t\t\t\t\t\tthis.setAttribute('aria-expanded', 'false');\r\n\t\t\t\t\t\t\tthis.classList.remove(expandedClassName);\r\n\t\t\t\t\t\t\tul.setAttribute('aria-hidden', 'true');\r\n\t\t\t\t\t\t\tul.classList.remove(expandedClassName);\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t// child list is not expanded -> open it\r\n\t\t\t\t\t\t\tthis.setAttribute('aria-expanded', 'true');\r\n\t\t\t\t\t\t\tthis.classList.add(expandedClassName);\r\n\t\t\t\t\t\t\tul.setAttribute('aria-hidden', 'false');\r\n\t\t\t\t\t\t\tul.classList.add(expandedClassName);\r\n\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t})\r\n\t\t}\r\n\t}\r\n\r\n}","\n///\n/// Search Magnifying Glass Icon\n/// i.e. mobile search form expander\n///\n \n\nwindow.SetUpMobileSearchExpander = function() {\n\n\tvar searchToggleIcon = document.querySelector('.magnifying-glass');\n\tvar searchForm = document.querySelector('#SearchForm')\n\tvar expandedClassName = 'expanded';\n\n\tvar nav = document.querySelector('#MobileNavigation');\n\tvar burgerMenu = document.querySelector('#BurgerMenu');\n\t\n\t//\n\t// Add a click event handler to the search expander icon element to toggle the showing and hiding of the search bar\n\t//\n\tsearchToggleIcon.addEventListener('click', function () {\n\t\tif (searchForm.classList.contains(expandedClassName)) {\n\t\t\t// search is already expanded -> close it\n\t\t\tthis.setAttribute('aria-expanded', 'false');\n\t\t\tsearchForm.classList.remove(expandedClassName);\n\t\t} else {\n\t\t\t// is the dropdown navigation opened?\n\t\t\tif (nav.classList.contains(expandedClassName)) {\n\t\t\t\t// close it\n\t\t\t\tnav.classList.remove(expandedClassName);\n\t\t\t\tburgerMenu.classList.remove(expandedClassName);\n\t\t\t\tburgerMenu.setAttribute('aria-expanded', 'false');\n\t\t\t}\n\t\t\t// search is not expanded -> open it\n\t\t\tsearchForm.classList.add(expandedClassName);\n\t\t\tthis.setAttribute('aria-expanded', 'true');\n\t\t}\n\t});\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetUpMobileSearchExpander();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetUpMobileSearchExpander();\n\t});\n}","\n///\n/// Main navigation \n///\n/// Toggle the TabIndex and Aria-Hidden attribute values of menu list items based on user actions\n///\n\n// todo :\n// - moveHorizontally could do with refactoring\n// moveHorizontally - would be nice if the 'right' parameter was a 'direction' enum; Left | Right\n\nimport { findAncestor, getNextSibling, getPreviousSibling } from './_functions';\n\n//const directions = {\n//\tUP: 'up',\n//\tDOWN: 'down',\n//\tLEFT: 'left',\n//\tRIGHT: 'right'\n//}\n\nwindow.SetUpMainNav = function () {\n\n\tvar navbar = document.getElementById(\"MainNavigation\"); // HeaderContainer\n\tvar menuItems = document.querySelectorAll('.main-navigation__list-item-link');\n\tvar headerContainer = document.querySelector('.header-container');\n\n\t// toggle Aria and TabIndex attribute values on DOM elements relating to the link\n\tfunction toggleMainNavigation(link, show) {\n\n\t\t// find the top-level list item\n\t\tvar topLevelListItem = findAncestor(link, 'main-navigation__list-item--level-1')\n\n\t\tif (topLevelListItem) {\n\n\t\t\t// find the nested dropdown container and toggle the aria-hidden\n\t\t\tvar dropdownContainer = topLevelListItem.querySelectorAll('.main-navigation__dropdown');\n\n\t\t\tif (dropdownContainer) {\n\t\t\t\tif (show) {\n\t\t\t\t\tdropdownContainer[0].setAttribute('aria-hidden', 'false');\n\t\t\t\t} else {\n\t\t\t\t\tdropdownContainer[0].setAttribute('aria-hidden', 'true');\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// and find every link and toggle the tabindex\n\t\t\tvar childLinks = dropdownContainer[0].querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\tfor (var l = 0; l < childLinks.length; l++) {\n\n\t\t\t\tvar childLink = childLinks[l];\n\n\t\t\t\tif (show) {\n\t\t\t\t\tchildLink.setAttribute('tabindex', '0');\n\t\t\t\t} else {\n\t\t\t\t\tchildLink.setAttribute('tabindex', '-1');\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t}\n\n\t// move horizontally through either the top level navigaiton links or the child navigation group depending on where current focus is\n\tfunction moveHorizontally(link, right) {\n \n\t\t// is this a top level list item link\n\t\tif (link.classList.contains('main-navigation__list-item-link--level-1')) {\n\n\t\t\t// find the parent level-1 li\n\t\t\tvar parentListItem = findAncestor(link, 'main-navigation__list-item--level-1');\n\t\t\t// find the parent ul\n\t\t\tvar parentUnorderedList = findAncestor(parentListItem, 'main-navigation__list');\n\t\t\t// and all the list items in this unordered list\n\t\t\tvar allListItems = parentUnorderedList.querySelectorAll('.main-navigation__list-item--level-1');\n\n\t\t\tif (allListItems.length > 1) {\n\n\t\t\t\tvar sibling = null;\n\n\t\t\t\tif (right)\n\t\t\t\t\tsibling = getNextSibling(parentListItem, '.main-navigation__list-item--level-1');\n\t\t\t\telse\n\t\t\t\t\tsibling = getPreviousSibling(parentListItem, '.main-navigation__list-item--level-1');\n\n\t\t\t\tif (sibling) {\n\n\t\t\t\t\t// find all links in this list\n\t\t\t\t\tvar linkItems = sibling.querySelectorAll('.main-navigation__list-item-link--level-1');\n\n\t\t\t\t\tif (linkItems) {\n\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\tvar targetLink = linkItems[0];\n\t\t\t\t\t\t// and select it\n\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t} else {\n\t\t\t\t\t// at the last group, move to the first item...\n\t\t\t\t\t// find the first list item group\n\t\t\t\t\tvar listItem = null;\n\n\t\t\t\t\tif (right)\n\t\t\t\t\t\tlistItem = allListItems[0];\n\t\t\t\t\telse\n\t\t\t\t\t\tlistItem = allListItems[(allListItems.length - 1)];\n\n\t\t\t\t\t// find all links in this list\n\t\t\t\t\tvar linkItems = listItem.querySelectorAll('.main-navigation__list-item-link--level-1');\n\n\t\t\t\t\tif (linkItems) {\n\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\tvar targetLink = linkItems[0];\n\t\t\t\t\t\t// and select it\n\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t} else {\n\n\t\t\t// find the parent level-2 li\n\t\t\tvar parentListItem = findAncestor(link, 'main-navigation__list-item--level-2');\n\t\t\t// find the parent ul\n\t\t\tvar parentUnorderedList = findAncestor(parentListItem, 'main-navigation__child-list--level-2');\n\t\t\t// and all the list items in this unordered list\n\t\t\tvar allListItems = parentUnorderedList.querySelectorAll('.main-navigation__list-item--level-2');\n\t\t\t// are there more than 1 groups\n\t\t\tif (allListItems.length > 1) {\n\t\t\t\tif (parentListItem) {\n\n\t\t\t\t\tvar sibling = null;\n\n\t\t\t\t\tif (right)\n\t\t\t\t\t\tsibling = getNextSibling(parentListItem, '.main-navigation__list-item--level-2');\n\t\t\t\t\telse\n\t\t\t\t\t\tsibling = getPreviousSibling(parentListItem, '.main-navigation__list-item--level-2');\n\n\t\t\t\t\tif (sibling) {\n\n\t\t\t\t\t\t// find all links in this list\n\t\t\t\t\t\tvar linkItems = sibling.querySelectorAll('.main-navigation__list-item-link--level-2');\n\n\t\t\t\t\t\tif (linkItems) {\n\t\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\t\tvar targetLink = linkItems[0];\n\t\t\t\t\t\t\t// and select it\n\t\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\t// at the last group, move to the first item...\n\t\t\t\t\t\t// find the first list item group\n\t\t\t\t\t\tvar listItem = null;\n\n\t\t\t\t\t\tif (right)\n\t\t\t\t\t\t\tlistItem = allListItems[0];\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tlistItem = allListItems[(allListItems.length - 1)];\n\n\t\t\t\t\t\t// find all links in this list\n\t\t\t\t\t\tvar linkItems = listItem.querySelectorAll('.main-navigation__list-item-link--level-2');\n\n\t\t\t\t\t\tif (linkItems) {\n\t\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\t\tvar targetLink = linkItems[0];\n\t\t\t\t\t\t\t// and select it\n\t\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tfunction moveVertically(link, down) {\n\n\t\t// is this a top level list item link\n\t\tif (link.classList.contains('main-navigation__list-item-link--level-1')) {\n\t\t\t// up => do nothing\n\t\t\t// down -> move focus to the first link item in the first child list\n\n\t\t\tif (down) {\n\t\t\t\t// find the parent level-1 li\n\t\t\t\tvar parentListItem = findAncestor(link, 'main-navigation__list-item--level-1');\n\t\t\t\t// find all child level2 lists\n\t\t\t\tvar childListItems = parentListItem.querySelectorAll('.main-navigation__list-item--level-2');\n\t\t\t\tif (childListItems) {\n\t\t\t\t\t// find the first list item\n\t\t\t\t\tvar listItem = childListItems[0];\n\t\t\t\t\tif (listItem) {\n\t\t\t\t\t\tvar linkItems = listItem.querySelectorAll('.main-navigation__list-item-link--level-2');\n\t\t\t\t\t\tif (linkItems) {\n\t\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\t\tvar targetLink = linkItems[0];\n\t\t\t\t\t\t\t// and select it\n\t\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\t\n\t\t} else {\n\t\t\t// focus is on the non-top level links\n\t\t\tvar parentListItem = findAncestor(link, 'main-navigation__list-item');\n\t\t\tvar nextListItem = getNextSibling(parentListItem, '.main-navigation__list-item')\n\t\t\tvar previousListItem = getPreviousSibling(parentListItem, '.main-navigation__list-item')\n\t\t\tvar childListItems = parentListItem.querySelectorAll('.main-navigation__list-item');\n\n\t\t\tif (down) {\n\t\t\t\t// move down...\n\n\t\t\t\t// if there are child links to this list item...\n\t\t\t\tif (childListItems && childListItems.length > 0) {\n\n\t\t\t\t\t// find all of the links in the first child list item\n\t\t\t\t\tvar linkItems = childListItems[0].querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\t\t\tif (linkItems) {\n\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\tvar targetLink = linkItems[0];\n\n\t\t\t\t\t\t// and select it\n\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t} else {\n\n\t\t\t\t\t// there are no nested child link, is there a subling after this link?\n\n\t\t\t\t\tif (nextListItem) {\n\n\t\t\t\t\t\t// we have a sibling, a list item after the current within the group. move focus to this\n\n\t\t\t\t\t\t// find the link in the next list item\n\t\t\t\t\t\tvar linkItems = nextListItem.querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\t\t\t\tif (linkItems) {\n\n\t\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\t\tvar targetLink = linkItems[0];\n\n\t\t\t\t\t\t\t// and select it\n\t\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\t// there are no child list items and no other siblings in this group, move to the next item in the parent group\n\t\t\t\t\t\t// see if there is an item after the parent list item, assuming the parent list is not the top level list\n\n\t\t\t\t\t\tvar isUpperLevel = link.classList.contains('main-navigation__list-item-link--level-2');\n\n\t\t\t\t\t\tif (!isUpperLevel) {\n\t\t\t\t\t\t\tnextListItem = getNextSibling(parentListItem, '.main-navigation__list-item');\n\n\t\t\t\t\t\t\tif (nextListItem) {\n\n\t\t\t\t\t\t\t\t// we have a sibling, a list item after the current parent and within the group. move focus to this\n\t\t\t\t\t\t\t\tvar linkItems = nextListItem.querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\t\t\t\t\t\tif (linkItems) {\n\n\t\t\t\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\t\t\t\tvar targetLink = linkItems[0];\n\n\t\t\t\t\t\t\t\t\t// and select it\n\t\t\t\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t// there is no item after the parent list item\n\t\t\t\t\t\t\t\t// go up another level, but not back up to the top-level\n\t\t\t\t\t\t\t\tparentListItem = findAncestor(parentListItem, 'main-navigation__list-item');\n\n\t\t\t\t\t\t\t\tif (parentListItem) {\n\t\t\t\t\t\t\t\t\tnextListItem = getNextSibling(parentListItem, '.main-navigation__list-item')\n\n\t\t\t\t\t\t\t\t\tif (nextListItem) {\n\n\t\t\t\t\t\t\t\t\t\t// we have a sibling, a list item after the current parent and within the group. move focus to this\n\t\t\t\t\t\t\t\t\t\tvar linkItems = nextListItem.querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\t\t\t\t\t\t\t\tif (linkItems) {\n\n\t\t\t\t\t\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\t\t\t\t\t\tvar targetLink = linkItems[0];\n\n\t\t\t\t\t\t\t\t\t\t\t// and select it\n\t\t\t\t\t\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t// go back to the first list item in the parent list\n\t\t\t\t\t\t\t\t\t\tparentListItem = findAncestor(parentListItem, 'main-navigation__list-item');\n\n\t\t\t\t\t\t\t\t\t\tvar linkItems = parentListItem.querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\t\t\t\t\t\t\t\tif (linkItems) {\n\n\t\t\t\t\t\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\t\t\t\t\t\tvar targetLink = linkItems[0];\n\n\t\t\t\t\t\t\t\t\t\t\t// and select it\n\t\t\t\t\t\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// the parent is the top level list\n\t\t\t\t\t\t\t// go back to the first list item at this level\n\n\t\t\t\t\t\t\tparentListItem = findAncestor(parentListItem, 'main-navigation__list-item');\n\n\t\t\t\t\t\t\tvar linkItems = parentListItem.querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\t\t\t\t\tif (linkItems) {\n\n\t\t\t\t\t\t\t\t// find the first link in this list\n\t\t\t\t\t\t\t\tvar targetLink = linkItems[0];\n\n\t\t\t\t\t\t\t\t// and select it\n\t\t\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// move up...\n\n\t\t\t\tif (previousListItem) {\n\n\t\t\t\t\t// we have a sibling, a list item before the current and within the group\n\t\t\t\t\tvar linkItems = previousListItem.querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\t\t\tif (linkItems) {\n\n\t\t\t\t\t\t// find the last link in this list\n\t\t\t\t\t\tvar targetLink = linkItems[(linkItems.length - 1)];\n\n\t\t\t\t\t\t// and select it\n\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t} else {\n\n\t\t\t\t\t// no previous subling, move up a level and select the parent list item\n\n\t\t\t\t\tparentListItem = findAncestor(parentListItem, 'main-navigation__list-item');\n\n\t\t\t\t\tvar linkItems = parentListItem.querySelectorAll('.main-navigation__list-item-link');\n\n\t\t\t\t\tif (linkItems) {\n\n\t\t\t\t\t\t// the first item in this list is the parent\n\t\t\t\t\t\tvar targetLink = linkItems[0];\n\n\t\t\t\t\t\t// check to see if this has children, if so then the last item in this child list should get focus\n\n\t\t\t\t\t\t// and select it\n\t\t\t\t\t\tif (targetLink) {\n\t\t\t\t\t\t\ttargetLink.focus();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// the goal is to keep aria\tand tabindex attribute values inline with the css set visibility of menu items\n\tif (menuItems.length) {\n\n\t\tfor (var j = 0; j < menuItems.length; j++) {\n\t\t\tvar link = menuItems[j];\n\t\t\tvar index = j;\n\n\n\t\t\t// when focus is given to any menu item...\n\t\t\tlink.addEventListener('focus', function () {\n\n\t\t\t\ttoggleMainNavigation(this, true);\n\n\t\t\t})\n\n\t\t\t// when mouse-over any menu item...\n\t\t\tlink.addEventListener('mouseover', function () {\n\n\t\t\t\ttoggleMainNavigation(this, true);\n\n\t\t\t})\n\n\t\t\t// when focus is taken from any menu item...\n\t\t\tlink.addEventListener('blur', function () {\n\n\t\t\t\ttoggleMainNavigation(this, false);\n\n\t\t\t})\n\n\t\t\t// when mouse-out any menu item...\n\t\t\tlink.addEventListener('mouseout', function () {\n\n\t\t\t\ttoggleMainNavigation(this, false);\n\n\t\t\t})\n\n\t\t\tlink.addEventListener(\"keyup\", function (e) {\n\t\t\t\tif (e.which == 27) {\n\t\t\t\t\t// escape key - close the menu\n\t\t\t\t\ttoggleMainNavigation(this, false);\n\n\t\t\t\t\tthis.blur();\n\n\t\t\t\t} else if (e.which == 39) {\n\t\t\t\t\t// right arrow \n\t\t\t\t\t// move to the next 'group' if there is one\n\t\t\t\t\t//\n\t\t\t\t\tmoveHorizontally(this, true);\n\n\t\t\t\t} else if (e.which == 37) {\n\t\t\t\t\t// left arrow \n\t\t\t\t\t// move to the previous 'group' if there is one\n\t\t\t\t\t//\n\t\t\t\t\tmoveHorizontally(this, false);\n\t\t\t\t} else if (e.which == 40) {\n\t\t\t\t\t// down arrow - move down the list of links, or back to the top - assuming there is more than 1 link in the group\n\t\t\t\t\t// if there is only 1 item in the group, move to the next group\n\t\t\t\t\t//\n\t\t\t\t\tmoveVertically(this, true);\n\t\t\t\t} else if (e.which == 38) {\n\t\t\t\t\t// up arrow - move up the list of links, or back to the bottom - assuming there is more than 1 link in the group\n\t\t\t\t\t// if there is only 1 item in the group, move to the previous group\n\t\t\t\t\t//\n\t\t\t\t\tmoveVertically(this, false);\n\t\t\t\t}\n\t\t\t})\n\t\t}\n\n\t}\n\n\tvar sticky = navbar.offsetTop;\n\n\t// Add the sticky class to the navbar when you reach its scroll position. Remove \"sticky\" when you leave the scroll position\n\tfunction stickyMainNav() {\n\t\tif (window.pageYOffset >= sticky) {\n\t\t\t// navbar.classList.add(\"sticky\")\n\t\t\tdocument.documentElement.classList.add(\"sticky\")\n\t\t\theaderContainer.classList.add(\"sticky\");\n\t\t} else {\n\t\t\t// navbar.classList.remove(\"sticky\");\n\t\t\tdocument.documentElement.classList.remove(\"sticky\")\n\t\t\theaderContainer.classList.remove(\"sticky\");\n\t\t}\n\t}\n\n\t// attach scroll event\n\twindow.onscroll = function () { stickyMainNav() };\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetUpMainNav();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetUpMainNav();\n\t});\n}","\r\n// find a parent element with a specific css class\r\n// DO NOT PREFIX THE CLASS NAME WITH A PERIOD\r\n// todo : check for leading period in class name\r\nexport function findAncestor(child, cls) {\r\n\tvar node = child.parentNode;\r\n\twhile (node != null) {\r\n\t\tif (node.classList.contains(cls)) {\r\n\t\t\treturn node;\r\n\t\t}\r\n\t\tnode = node.parentNode;\r\n\t}\r\n\treturn null;\r\n}\r\n\r\n//\r\nexport function isDescendant(parent, child) {\r\n\tvar node = child.parentNode;\r\n\twhile (node != null) {\r\n\t\tif (node == parent) {\r\n\t\t\treturn true;\r\n\t\t}\r\n\t\tnode = node.parentNode;\r\n\t}\r\n\treturn false;\r\n}\r\n\r\n//\r\nexport function getNextSibling(elem, selector) {\r\n\r\n\t// Get the next sibling element\r\n\tvar sibling = elem.nextElementSibling;\r\n\r\n\t// If there's no selector, return the first sibling\r\n\tif (!selector) return sibling;\r\n\r\n\t// If the sibling matches our selector, use it\r\n\t// If not, jump to the next sibling and continue the loop\r\n\twhile (sibling) {\r\n\t\tif (sibling.matches(selector)) return sibling;\r\n\t\tsibling = sibling.nextElementSibling\r\n\t}\r\n};\r\n\r\n//\r\nexport function getPreviousSibling(elem, selector) {\r\n\r\n\t// Get the next sibling element\r\n\tvar sibling = elem.previousElementSibling;\r\n\r\n\t// If there's no selector, return the first sibling\r\n\tif (!selector) return sibling;\r\n\r\n\t// If the sibling matches our selector, use it\r\n\t// If not, jump to the next sibling and continue the loop\r\n\twhile (sibling) {\r\n\t\tif (sibling.matches(selector)) return sibling;\r\n\t\tsibling = sibling.previousElementSibling;\r\n\t}\r\n};","\nimport { breakpointWidth, breakpointWidthMD } from './_variables';\n\n//\n// Set up collapse panesl\n//\n\n// the footer makes use of Bootstrap collapse panels\n// we want these to only work on smaller viewports\n// elements can be hidden with css, but we need to disable the click event handler on the collapse/expand element\n\nwindow.disableCollapse = function(el, width) {\n\n\tel.addEventListener('click', function (e) {\n\n\t\tvar windowWidth = window.innerWidth;\n\t\t\n\t\tif (windowWidth >= width) {\n\t\t\te.preventDefault();\n\t\t\te.stopPropagation();\n\t\t}\n\t})\n}\n\nwindow.SetUpCollapsePanels = function() {\n\n\t// Footer Link Groups...\n\tvar footerGroups = document.getElementsByClassName('footer-link-group__group-heading-wrapper');\n\n\tfor (var i = 0; i < footerGroups.length; i++) {\n\n\t\tvar group = footerGroups[i];\n\t\t\n\t\tdisableCollapse(group, breakpointWidth);\n\t}\n\n\t// News Filters Panel...\n\tvar newsFilters = document.getElementsByClassName('news-filters__panel-toggle');\n\n\tfor (var i = 0; i < newsFilters.length; i++) {\n\n\t\tvar newsFilter = newsFilters[i];\n\n\t\tdisableCollapse(newsFilter, breakpointWidthMD);\n\t}\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetUpCollapsePanels();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetUpCollapsePanels();\n\t});\n}","// please note, this is also defined in css (/scss/base/_breakpoints.scss) and should ideally be the same\n\nexport var breakpointWidthMD = 992; \nexport var breakpointWidth = 1024;","\n//\n// Load More\n//\n\nwindow.SetupLoadMore = function() {\n\n\tvar isSearching = false;\n\tvar buttons = null;\n\tvar resultsPane = null;\n\tvar currentPageIndex = 1; // zero indexed, but the first page will already be loaded\n\n\t///\n\t///\n\t///\n\tfunction doLoadMore() {\n\n\t\tif (!isSearching && window.moreResults) {\n\n\t\t\tisSearching = true;\n\n\t\t\t// show a loading animation\n\t\t\tdoLoadingAnimation();\n\n\t\t\t// determine the paramaters to be passed to server method...\n\t\t\tvar params = '';\n\n\t\t\tif (loadMoreOptions.searchTerm != '') {\n\t\t\t\tparams = 'searchTerm=' + loadMoreOptions.searchTerm\n\t\t\t}\n\n\t\t\tif (typeof (loadMoreOptions.isTagSearch) == 'undefined' || loadMoreOptions.isTagSearch == '') {\n\t\t\t\tloadMoreOptions.isTagSearch = false;\n\t\t\t}\n\n\t\t\tif (params.length > 0)\n\t\t\t\tparams += \"&\";\n\n\t\t\tparams += 'currentPageIndex=' + currentPageIndex + '&pageSize=' + loadMoreOptions.pageSize + '&url=' + loadMoreOptions.searchPageUrl + '&isTagSearch=' + loadMoreOptions.isTagSearch;\n\n\n\n\t\t\tvar xmlhttp = new XMLHttpRequest();\n\n\t\t\txmlhttp.open(\"GET\", '/umbraco/surface/' + loadMoreOptions.controller + '/' + loadMoreOptions.method + '?' + params, true);\n\n\t\t\txmlhttp.onload = function (e) {\n\t\t\t\tif (xmlhttp.readyState === 4) {\n\t\t\t\t\tif (xmlhttp.status === 200) {\n\n\t\t\t\t\t\tcurrentPageIndex++;\n\n\t\t\t\t\t\tif (xmlhttp.responseText == '' || xmlhttp.responseText == 'false') {\n\n\t\t\t\t\t\t\t// assume no more results\n\t\t\t\t\t\t\twindow.moreResults = false;\n\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\tvar data = xmlhttp.responseText;\n\n\t\t\t\t\t\t\tif (data != '') {\n\t\t\t\t\t\t\t\t// append the results pane with the new data\n\t\t\t\t\t\t\t\tresultsPane.innerHTML += data;\n\n\t\t\t\t\t\t\t\t// count the number of articles we now have\n\t\t\t\t\t\t\t\tvar resultsCount = document.querySelectorAll('.' + loadMoreOptions.resultsPane + ' > div > article').length;\n\n\t\t\t\t\t\t\t\t// update the UI with the number of results now being shown\n\t\t\t\t\t\t\t\tvar srSearchResultsCount = document.getElementsByClassName(loadMoreOptions.resultsCountLabel);\n\n\t\t\t\t\t\t\t\tif (srSearchResultsCount.length) {\n\t\t\t\t\t\t\t\t\tfor (var i = 0; i < srSearchResultsCount.length; i++) {\n\t\t\t\t\t\t\t\t\t\tsrSearchResultsCount[i].innerHTML = \"Showing \" + resultsCount + \" of \" + loadMoreOptions.totalResults + \" results\";\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t// the moreResults varaible is stored within the loaded html partial - find it and evaluate it\n\t\t\t\t\t\t\t\tvar arr = resultsPane.getElementsByTagName('script')\n\t\t\t\t\t\t\t\tif (arr.length) {\n\t\t\t\t\t\t\t\t\teval(arr[arr.length - 1].innerHTML);\n\t\t\t\t\t\t\t\t\t// now remove the element\n\t\t\t\t\t\t\t\t\tfor (var i = 0; i < arr.length; i++) {\n\t\t\t\t\t\t\t\t\t\tarr[i].parentNode.removeChild(arr[i]);\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t// assume no more results\n\t\t\t\t\t\t\t\twindow.moreResults = false;\n\t\t\t\t\t\t\t} \n\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tconsole.error(xmlhttp.statusText);\n\t\t\t\t\t}\n\n\t\t\t\t}\n\n\t\t\t\t// complete\n\t\t\t\tisSearching = false;\n\t\t\t\tdoLoadingAnimation();\n\t\t\t\tif (!window.moreResults) {\n\t\t\t\t\tdoNoMoreResults();\n\t\t\t\t}\n\t\t\t};\n\n\t\t\txmlhttp.onerror = function (e) {\n\t\t\t\tconsole.warn(xmlhttp.statusText);\n\t\t\t\tisSearching = false;\n\t\t\t\tdoLoadingAnimation();\n\t\t\t};\n\n\t\t\txmlhttp.send(null);\n\n\t\t} else {\n\t\t\t// either already loading more results or there are no more results to load\n\t\t}\n\t}\n\n\t///\n\t///\n\t///\n\tfunction doLoadingAnimation() {\n\n\t\tif (isSearching) {\n\t\t\tresultsPane.setAttribute('aria-busy', 'true');\n\t\t\tif (buttons && buttons.length > 0) {\n\t\t\t\tfor (var i = 0; i < buttons.length; i++) {\n\t\t\t\t\tbuttons[i].setAttribute('disabled', 'disabled');\n\t\t\t\t\tbuttons[i].setAttribute('aria-disabled', 'true');\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tresultsPane.setAttribute('aria-busy', 'false');\n\t\t\tif (buttons && buttons.length > 0) {\n\t\t\t\tfor (var i = 0; i < buttons.length; i++) {\n\t\t\t\t\tbuttons[i].removeAttribute('disabled');\n\t\t\t\t\tbuttons[i].removeAttribute('aria-disabled');\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t///\n\t///\n\t///\n\tfunction doNoMoreResults() {\n\t\tif (loadMoreOptions.mode == 'button') {\n\t\t\tif (buttons.length > 0) {\n\t\t\t\tfor (var i = 0; i < buttons.length; i++) {\n\t\t\t\t\tbuttons[i].setAttribute('disabled', 'disabled');\n\t\t\t\t\tbuttons[i].setAttribute('aria-disabled', 'true');\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\n\t\t}\n\t}\n\n\t///\n\t///\n\t///\n\tfunction init() {\n\n\t\tif (typeof (loadMoreOptions) != 'undefined') {\n\n\t\t\t// check the loadMoreOptions contain minimum settings\n\t\t\tif (loadMoreOptions.mode != null &&\n\t\t\t\tloadMoreOptions.mode != '' &&\n\t\t\t\tloadMoreOptions.resultsPane != null &&\n\t\t\t\tloadMoreOptions.resultsPane != '' &&\n\t\t\t\tloadMoreOptions.pageSize != null &&\n\t\t\t\tloadMoreOptions.pageSize != '' &&\n\t\t\t\tloadMoreOptions.totalResults != null &&\n\t\t\t\tloadMoreOptions.totalResults != '' &&\n\t\t\t\tloadMoreOptions.controller != null &&\n\t\t\t\tloadMoreOptions.controller != '' &&\n\t\t\t\tloadMoreOptions.isTagSearch != null &&\n\t\t\t\tloadMoreOptions.isTagSearch != '' &&\n\t\t\t\tloadMoreOptions.method != null &&\n\t\t\t\tloadMoreOptions.method != '') {\n\n\t\t\t\t// find the Results Pane\n\t\t\t\tvar resultsPanes = document.getElementsByClassName(loadMoreOptions.resultsPane);\n\n\t\t\t\tif (resultsPanes.length > 0) {\n\t\t\t\t\tresultsPane = resultsPanes[0];\n\n\t\t\t\t\tif (loadMoreOptions.mode == 'button') {\n\t\t\t\t\t\t// Button mode...\n\n\t\t\t\t\t\t// find the LoadMore button(s)\n\t\t\t\t\t\tbuttons = document.getElementsByClassName(loadMoreOptions.button)\n\n\t\t\t\t\t\tif (buttons.length > 0) {\n\t\t\t\t\t\t\t// attach events to any buttons found\n\t\t\t\t\t\t\tfor (var i = 0; i < buttons.length; i++) {\n\t\t\t\t\t\t\t\tvar button = buttons[i];\n\t\t\t\t\t\t\t\tbutton.addEventListener('click', function () {\n\t\t\t\t\t\t\t\t\tdoLoadMore();\n\t\t\t\t\t\t\t\t});\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// console.warn('The LoadMore button could not be found.');\n\t\t\t\t\t\t}\n\n\n\t\t\t\t\t} else if (loadMoreOptions.mode = 'scroll') {\n\t\t\t\t\t\t// Scroll mode...\n\n\t\t\t\t\t\tdocument.addEventListener(\"scroll\", function (event) {\n\t\t\t\t\t\t\tvar lastDiv = document.querySelector('.' + loadMoreOptions.resultsPane + ' > div > article:last-child');\n\t\t\t\t\t\t\tvar lastDivOffset = lastDiv.offsetTop + lastDiv.clientHeight;\n\t\t\t\t\t\t\tvar pageOffset = window.pageYOffset + window.innerHeight;\n\n\t\t\t\t\t\t\tif (pageOffset > lastDivOffset - 20) {\n\t\t\t\t\t\t\t\tdoLoadMore();\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t});\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tconsole.warn('The LoadMore Mode has not been set to either button or scroll.');\n\t\t\t\t\t}\n\n\t\t\t\t} else {\n\t\t\t\t\tconsole.warn(\"The LoadMore resultsPane was not found.\")\n\t\t\t\t}\n\n\t\t\t} else {\n\t\t\t\tconsole.warn('The LoadMore options are misconfigured.')\n\t\t\t}\n\n\t\t} else {\n\t\t\t// console.warn('loadMoreOptions not set for LoadMore functionality');\n\t\t}\n\t}\n\n\t//\n\t// Main Entry Point\n\t//\n\tinit();\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetupLoadMore();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetupLoadMore();\n\t});\n}","//\n//\n\n// deferred image load...\nwindow.LoadDeferredImages = function() {\n\n\tvar items = document.getElementsByClassName('deferredload');\n\n\tif (items.length) {\n\t\tfor (var i = 0; i < items.length; i++) {\n\n\t\t\tvar img = items[i];\n\t\t\tvar index = i;\n\n\t\t\tif (img.getAttribute('data-src')) {\n\t\t\t\tvar dataSrc = img.getAttribute('data-src');\n\t\t\t\tif (dataSrc !== '') {\n\t\t\t\t\timg.setAttribute('src', dataSrc);\n\t\t\t\t\timg.classList.add('deferredloaded');\n\t\t\t\t\timg.classList.remove('deferredload');\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n\nif (document.readyState !== 'loading') {\n\twindow.LoadDeferredImages();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.LoadDeferredImages();\n\t});\n}","\nwindow.SetupSildeTriggers = function() {\n\n\t//console.log('Setting up Slide Annimation Triggers...');\n\n\tfunction isScrolledIntoView(el) {\n\t\tvar rect = el.getBoundingClientRect();\n\t\tvar elemTop = rect.top;\n\t\tvar elemBottom = rect.bottom;\n\n\t\t// Only completely visible elements return true:\n\t\tvar isVisible = (elemTop >= 0) && (elemBottom <= window.innerHeight);\n\t\t// Partially visible elements return true:\n\t\t//isVisible = elemTop < window.innerHeight && elemBottom >= 0;\n\t\treturn isVisible;\n\t}\n\n\tvar slides = document.querySelectorAll('.slide');\n\n\twindow.addEventListener('scroll', function (e) {\n\t\t\n\t\tfor (var i = 0; i < slides.length; i++) {\n\t\t\tvar el = slides[i];\n\t\t\tif (isScrolledIntoView(el)) {\n\t\t\t\tif (!el.classList.contains('go-in')) {\n\t\t\t\t\t//this.console.log('going in...');\n\t\t\t\t\tel.classList.add('go-in');\n\t\t\t\t\tel.classList.remove('go-out');\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (el.classList.contains('go-in')) {\n\t\t\t\t\t//this.console.log('going out...')\n\t\t\t\t\tel.classList.remove('go-in');\n\t\t\t\t\tel.classList.add('go-out');\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t});\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetupSildeTriggers();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetupSildeTriggers();\n\t});\n}","\n///\n/// Disabled Elements\n///\n/// Add a tabindex of -1 to all disabled elements\n/// so that focus cannot be passed to the element \n\nwindow.SetUpDisabledElements = function() {\n\n\tvar disabledElements = document.querySelectorAll('.disabled');\n\n\tfor (var i = 0; i < disabledElements.length; i++) {\n\n\t\tvar disabledElement = disabledElements[i];\n\n\t\tdisabledElement.setAttribute('tabindex', '-1');\n\t}\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetUpDisabledElements();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetUpDisabledElements();\n\t});\n}","\nfunction pollForElement(elementId, attributeNames, interval = 1000, timeout = 10000) {\n    return new Promise((resolve, reject) => {\n        const startTime = Date.now();\n\n        const poll = setInterval(() => {\n            const element = document.getElementById(elementId);\n\n            console.log('polling for element', elementId);\n            \n            // If element is found, clear the interval and copy attributes\n            if (element) {\n                clearInterval(poll);\n\n                const attributes = {};\n                attributeNames.forEach(attr => {\n                    attributes[attr] = element.getAttribute(attr);\n                });\n\n                resolve(attributes); // Return the attributes\n            }\n\n            // If the timeout is reached, stop polling\n            if (Date.now() - startTime >= timeout) {\n                clearInterval(poll);\n            }\n        }, interval);\n    });\n}\n\n\nwindow.SetupBrowseAloudRemote = function () {\n    \n    var _baFooter = document.getElementById('browsealoud-button--launchpad_shadow');\n\n    if (_baFooter) {\n\n        // look for the BrowseAloud button elsewhere on the page\n        // and copy the attributes to the 2nd button in the site footer\n        pollForElement('browsealoud-button--launchpad', ['aria-label', 'title', 'class'], 500, 15000)\n            .then(attributes => {\n\n                var _baMasthead = document.getElementById('browsealoud-button--launchpad');\n                \n                if (_baMasthead) {\n                    _baFooter.addEventListener('click', function () {\n                        window.toggleBar();\n                    });\n\n                    _baFooter.setAttribute('aria-label', attributes['aria-label']);\n                    _baFooter.setAttribute('title', attributes['title']);\n                    _baFooter.setAttribute('class', attributes['class']);\n                }\n            })\n            .catch(error => {\n                console.error(error);\n            });\n    }\n\t\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetupBrowseAloudRemote();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetupBrowseAloudRemote();\n\t});\n}","\n//\nwindow.SetupNewsFilters = function() {\n\n\tvar filterCheckboxes = document.getElementsByClassName('news-filter-item-checkbox')\n\n\tif (filterCheckboxes.length > 0) {\n\n\t\tfor (var i = 0; i < filterCheckboxes.length; i++) {\n\n\t\t\tvar checkbox = filterCheckboxes[i];\n\n\t\t\tcheckbox.addEventListener('change', function (e) {\n\t\t\t\tupdateBasedOnCheckboxes();\n\t\t\t})\n\t\t}\n\t}\n\n\tfunction updateBasedOnCheckboxes() {\n\n\t\tvar filterCheckboxes = document.getElementsByClassName('news-filter-item-checkbox')\n\t\tvar filterString = \"\";\n\n\t\tfor (var i = 0; i < filterCheckboxes.length; i++) {\n\t\t\tvar checkbox = filterCheckboxes[i];\n\n\t\t\tif (checkbox.checked)\n\t\t\t\tfilterString += checkbox.getAttribute('data-filter') + ',';\n\t\t}\n\n\t\tfilterString = filterString.replace(/,\\s*$/, \"\");\n\n\t\tvar newURL = window.updateURLParameter(window.location.href, 'page', '1');\n\t\tnewURL = window.updateURLParameter(newURL, 'tags', filterString);\t\t\n\n\t\twindow.location = newURL;\n\t}\n}\n\nif (document.readyState !== 'loading') {\n\twindow.SetupNewsFilters();\n} else {\n\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\twindow.SetupNewsFilters();\n\t});\n}","\r\nwindow.twitterCheckCount = 0;\r\n\r\nwindow.SetUpTwitterTimeline = function () {\r\n\r\n    check_twttr();\r\n}\r\n\r\nfunction check_twttr() {\r\n    if (window.twitterCheckCount < 10) {\r\n        if (typeof twttr !== 'undefined') {\r\n            buildTimeline();\r\n        } else {\r\n            setTimeout(check_twttr, 500);\r\n        }\r\n    }\r\n}\r\n\r\nfunction buildTimeline() {\r\n    var container = document.querySelector('.twitter-container');\r\n    var timeline = document.querySelector('.twitter-timeline--hidden');\r\n\r\n    if (container && timeline) {\r\n        timeline.classList.remove('twitter-timeline--hidden');\r\n        timeline.classList.add('twitter-timeline');\r\n        timeline.setAttribute(\"href\", \"https://twitter.com/Legal_Ombudsman\");\r\n        //twttr.widgets.load();\r\n        twttr.widgets.createTimeline(\r\n            {\r\n                sourceType: \"profile\",\r\n                screenName: \"Legal_Ombudsman\"\r\n            },\r\n            timeline\r\n        );\r\n        container.classList.remove('hide');\r\n    }\r\n}\r\n\r\nwindow.DestroyTwitterTimeline = function () {\r\n    var container = document.querySelector('.twitter-container');\r\n\r\n    if (container) {\r\n        container.remove();\r\n    }\r\n}","\r\n\r\nfunction doubleBackButton() {\r\n\r\n\tvar formStepInput = document.querySelector('#formStep');\r\n\r\n\tvar contactBackLink = document.querySelector('.contact-wiz-back-link');\r\n\tvar formsBackLink = document.querySelector('.umbraco-forms-page .back-link');\r\n\r\n\tif (formStepInput != null) {\r\n\r\n\t\tvar currentFormStep = formStepInput.value;\r\n\t\t\r\n\t\t// hide any forms back links on the first page and show the wiz back link\r\n\t\tif (contactBackLink != null && currentFormStep == 0) {\r\n\r\n\t\t\tif (formsBackLink != null)\r\n\t\t\t\tformsBackLink.style.display = 'none';\r\n\r\n\t\t\tcontactBackLink.style.display = 'block';\r\n\t\t}\r\n\r\n\t\t// hide any wiz back link and show forms back link on subsequent pages\r\n\t\tif (contactBackLink != null && currentFormStep > 0) {\r\n\r\n\t\t\tif (formsBackLink != null)\r\n\t\t\t\tformsBackLink.style.display = 'block';\r\n\r\n\t\t\tcontactBackLink.style.display = 'none';\r\n\t\t}\r\n\r\n\t\t\r\n\r\n\t} else {\r\n\r\n\t\t// any wizard back links, show it\r\n\t\tif (contactBackLink != null)\r\n\t\t\tcontactBackLink.style.display = 'block';\r\n\t}\r\n}\r\n\r\nif (document.readyState !== 'loading') {\r\n\tdoubleBackButton();\r\n} else {\r\n\tdocument.addEventListener('DOMContentLoaded', function () {\r\n\t\tdoubleBackButton();\r\n\t});\r\n}"],"sourceRoot":""}