< script > /*! iFrame Resizer (iframeSizer.contentWindow.min.js) - v3.6.5 - 2019-02-03 * Desc: Include this file in any page being loaded into an iframe * to force the iframe to resize to the content size. * Requires: iframeResizer.min.js on host page. * Copyright: (c) 2019 David J. Bradshaw - dave@bradshaw.net * License: MIT */ ! function(a) { "use strict"; function b() {} function c(a, b, c, d) { "addEventListener" in window ? a.addEventListener(b, c, !!Ia && (d || {})) : "attachEvent" in window && a.attachEvent("on" + b, c) } function d(a, b, c) { "removeEventListener" in window ? a.removeEventListener(b, c, !1) : "detachEvent" in window && a.detachEvent("on" + b, c) } function e(a) { return a.charAt(0).toUpperCase() + a.slice(1) } function f(a) { var b, c, d, e = null, f = 0, g = function() { f = La(), e = null, d = a.apply(b, c), e || (b = c = null) }; return function() { var h = La(); f || (f = h); var i = ya - (h - f); return b = this, c = arguments, i <= 0 || i > ya ? (e && (clearTimeout(e), e = null), f = h, d = a.apply(b, c), e || (b = c = null)) : e || (e = setTimeout(g, i)), d } } function g(a) { return na + "[" + pa + "] " + a } function h(a) { ma && "object" == typeof window.console && console.log(g(a)) } function i(a) { "object" == typeof window.console && console.warn(g(a)) } function j() { k(), h("Initialising iFrame (" + location.href + ")"), l(), o(), n("background", X), n("padding", _), B(), t(), u(), p(), D(), v(), ja = C(), O("init", "Init message from host page"), Ea() } function k() { function b(a) { return "true" === a } var c = ia.substr(oa).split(":"); pa = c[0], Y = a !== c[1] ? Number(c[1]) : Y, aa = a !== c[2] ? b(c[2]) : aa, ma = a !== c[3] ? b(c[3]) : ma, ka = a !== c[4] ? Number(c[4]) : ka, V = a !== c[6] ? b(c[6]) : V, Z = c[7], ga = a !== c[8] ? c[8] : ga, X = c[9], _ = c[10], va = a !== c[11] ? Number(c[11]) : va, ja.enable = a !== c[12] && b(c[12]), ra = a !== c[13] ? c[13] : ra, Ba = a !== c[14] ? c[14] : Ba } function l() { function a() { var a = window.iFrameResizer; h("Reading data from page: " + JSON.stringify(a)), Da = "messageCallback" in a ? a.messageCallback : Da, Ea = "readyCallback" in a ? a.readyCallback : Ea, ua = "targetOrigin" in a ? a.targetOrigin : ua, ga = "heightCalculationMethod" in a ? a.heightCalculationMethod : ga, Ba = "widthCalculationMethod" in a ? a.widthCalculationMethod : Ba } function b(a, b) { return "function" == typeof a && (h("Setup custom " + b + "CalcMethod"), Ga[b] = a, a = "custom"), a } "iFrameResizer" in window && Object === window.iFrameResizer.constructor && (a(), ga = b(ga, "height"), Ba = b(Ba, "width")), h("TargetOrigin for parent set to: " + ua) } function m(a, b) { return -1 !== b.indexOf("-") && (i("Negative CSS value ignored for " + a), b = ""), b } function n(b, c) { a !== c && "" !== c && "null" !== c && (document.body.style[b] = c, h("Body " + b + ' set to "' + c + '"')) } function o() { a === Z && (Z = Y + "px"), n("margin", m("margin", Z)) } function p() { document.documentElement.style.height = "", document.body.style.height = "", h('HTML & body height set to "auto"') } function q(a) { var b = { add: function(b) { function d() { O(a.eventName, a.eventType) } Ha[b] = d, c(window, b, d, { passive: !0 }) }, remove: function(a) { var b = Ha[a]; delete Ha[a], d(window, a, b) } }; a.eventNames && Array.prototype.map ? (a.eventName = a.eventNames[0], a.eventNames.map(b[a.method])) : b[a.method](a.eventName), h(e(a.method) + " event listener: " + a.eventType) } function r(a) { q({ method: a, eventType: "Animation Start", eventNames: ["animationstart", "webkitAnimationStart"] }), q({ method: a, eventType: "Animation Iteration", eventNames: ["animationiteration", "webkitAnimationIteration"] }), q({ method: a, eventType: "Animation End", eventNames: ["animationend", "webkitAnimationEnd"] }), q({ method: a, eventType: "Input", eventName: "input" }), q({ method: a, eventType: "Mouse Up", eventName: "mouseup" }), q({ method: a, eventType: "Mouse Down", eventName: "mousedown" }), q({ method: a, eventType: "Orientation Change", eventName: "orientationchange" }), q({ method: a, eventType: "Print", eventName: ["afterprint", "beforeprint"] }), q({ method: a, eventType: "Ready State Change", eventName: "readystatechange" }), q({ method: a, eventType: "Touch Start", eventName: "touchstart" }), q({ method: a, eventType: "Touch End", eventName: "touchend" }), q({ method: a, eventType: "Touch Cancel", eventName: "touchcancel" }), q({ method: a, eventType: "Transition Start", eventNames: ["transitionstart", "webkitTransitionStart", "MSTransitionStart", "oTransitionStart", "otransitionstart"] }), q({ method: a, eventType: "Transition Iteration", eventNames: ["transitioniteration", "webkitTransitionIteration", "MSTransitionIteration", "oTransitionIteration", "otransitioniteration"] }), q({ method: a, eventType: "Transition End", eventNames: ["transitionend", "webkitTransitionEnd", "MSTransitionEnd", "oTransitionEnd", "otransitionend"] }), "child" === ra && q({ method: a, eventType: "IFrame Resized", eventName: "resize" }) } function s(a, b, c, d) { return b !== a && (a in c || (i(a + " is not a valid option for " + d + "CalculationMethod."), a = b), h(d + ' calculation method set to "' + a + '"')), a } function t() { ga = s(ga, fa, Ma, "height") } function u() { Ba = s(Ba, Aa, Na, "width") } function v() { !0 === V ? (r("add"), G()) : h("Auto Resize disabled") } function w() { h("Disable outgoing messages"), sa = !1 } function x() { h("Remove event listener: Message"), d(window, "message", T) } function y() { null !== $ && $.disconnect() } function z() { r("remove"), y(), clearInterval(la) } function A() { w(), x(), !0 === V && z() } function B() { var a = document.createElement("div"); a.style.clear = "both", a.style.display = "block", document.body.appendChild(a) } function C() { function b() { return { x: window.pageXOffset !== a ? window.pageXOffset : document.documentElement.scrollLeft, y: window.pageYOffset !== a ? window.pageYOffset : document.documentElement.scrollTop } } function d(a) { var c = a.getBoundingClientRect(), d = b(); return { x: parseInt(c.left, 10) + parseInt(d.x, 10), y: parseInt(c.top, 10) + parseInt(d.y, 10) } } function e(b) { function c(a) { var b = d(a); h("Moving to in page link (#" + e + ") at x: " + b.x + " y: " + b.y), S(b.y, b.x, "scrollToOffset") } var e = b.split("#")[1] || b, f = decodeURIComponent(e), g = document.getElementById(f) || document.getElementsByName(f)[0]; a !== g ? c(g) : (h("In page link (#" + e + ") not found in iFrame, so sending to parent"), S(0, 0, "inPageLink", "#" + e)) } function f() { "" !== location.hash && "#" !== location.hash && e(location.href) } function g() { function a(a) { function b(a) { a.preventDefault(), e(this.getAttribute("href")) } "#" !== a.getAttribute("href") && c(a, "click", b) } Array.prototype.forEach.call(document.querySelectorAll('a[href^="#"]'), a) } function j() { c(window, "hashchange", f) } function k() { setTimeout(f, ca) } function l() { Array.prototype.forEach && document.querySelectorAll ? (h("Setting up location.hash handlers"), g(), j(), k()) : i("In page linking not fully supported in this browser! (See README.md for IE8 workaround)") } return ja.enable ? l() : h("In page linking not enabled"), { findTarget: e } } function D() { h("Enable public methods"), Ca.parentIFrame = { autoResize: function(a) { return !0 === a && !1 === V ? (V = !0, v()) : !1 === a && !0 === V && (V = !1, z()), V }, close: function() { S(0, 0, "close"), A() }, getId: function() { return pa }, getPageInfo: function(a) { "function" == typeof a ? (Fa = a, S(0, 0, "pageInfo")) : (Fa = function() {}, S(0, 0, "pageInfoStop")) }, moveToAnchor: function(a) { ja.findTarget(a) }, reset: function() { R("parentIFrame.reset") }, scrollTo: function(a, b) { S(b, a, "scrollTo") }, scrollToOffset: function(a, b) { S(b, a, "scrollToOffset") }, sendMessage: function(a, b) { S(0, 0, "message", JSON.stringify(a), b) }, setHeightCalculationMethod: function(a) { ga = a, t() }, setWidthCalculationMethod: function(a) { Ba = a, u() }, setTargetOrigin: function(a) { h("Set targetOrigin: " + a), ua = a }, size: function(a, b) { O("size", "parentIFrame.size(" + (a || "") + (b ? 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E() : $ = F() : (h("MutationObserver not supported in this browser!"), E()) } function H(a, b) { function c(a) { if (/^\d+(px)?$/i.test(a)) return parseInt(a, W); var c = b.style.left, d = b.runtimeStyle.left; return b.runtimeStyle.left = b.currentStyle.left, b.style.left = a || 0, a = b.style.pixelLeft, b.style.left = c, b.runtimeStyle.left = d, a } var d = 0; return b = b || document.body, "defaultView" in document && "getComputedStyle" in document.defaultView ? (d = document.defaultView.getComputedStyle(b, null), d = null !== d ? d[a] : 0) : d = c(b.currentStyle[a]), parseInt(d, W) } function I(a) { a > ya / 2 && (ya = 2 * a, h("Event throttle increased to " + ya + "ms")) } function J(a, b) { for (var c = b.length, d = 0, f = 0, g = e(a), i = La(), j = 0; j < c; j++)(d = b[j].getBoundingClientRect()[a] + H("margin" + g, b[j])) > f && (f = d); return i = La() - i, h("Parsed " + c + " HTML elements"), h("Element position calculated in " + i + "ms"), I(i), f } function K(a) { return [a.bodyOffset(), a.bodyScroll(), a.documentElementOffset(), a.documentElementScroll()] } function L(a, b) { function c() { return i("No tagged elements (" + b + ") found on page"), document.querySelectorAll("body *") } var d = document.querySelectorAll("[" + b + "]"); return 0 === d.length && c(), J(a, d) } function M() { return document.querySelectorAll("body *") } function N(b, c, d, e) { function f() { ea = m, za = n, S(ea, za, b) } function g() { function b(a, b) { return !(Math.abs(a - b) <= va) } return m = a !== d ? d : Ma[ga](), n = a !== e ? e : Na[Ba](), b(ea, m) || aa && b(za, n) } function i() { return !(b in { init: 1, interval: 1, size: 1 }) } function j() { return ga in qa || aa && Ba in qa } function k() { h("No change in size detected") } function l() { i() && j() ? R(c) : b in { interval: 1 } || k() } var m, n; g() || "init" === b ? (P(), f()) : l() } function O(a, b, c, d) { function e() { a in { reset: 1, resetPage: 1, init: 1 } || h("Trigger event: " + b) } function f() { return wa && a in ba } f() ? h("Trigger event cancelled: " + a) : (e(), "init" === a ? N(a, b, c, d) : Oa(a, b, c, d)) } function P() { wa || (wa = !0, h("Trigger event lock on")), clearTimeout(xa), xa = setTimeout(function() { wa = !1, h("Trigger event lock off"), h("--") }, ca) } function Q(a) { ea = Ma[ga](), za = Na[Ba](), S(ea, za, a) } function R(a) { var b = ga; ga = fa, h("Reset trigger event: " + a), P(), Q("reset"), ga = b } function S(b, c, d, e, f) { function g() { a === f ? f = ua : h("Message targetOrigin: " + f) } function i() { var g = b + ":" + c, i = pa + ":" + g + ":" + d + (a !== e ? ":" + e : ""); h("Sending message to host page (" + i + ")"), ta.postMessage(na + i, f) }!0 === sa && (g(), i()) } function T(a) { function b() { return na === ("" + a.data).substr(0, oa) } function c() { return a.data.split("]")[1].split(":")[0] } function d() { return a.data.substr(a.data.indexOf(":") + 1) } function e() { return !("undefined" != typeof module && module.exports) && "iFrameResize" in window || "jQuery" in window && "iFrameResize" in window.jQuery.prototype } function f() { return a.data.split(":")[2] in { true: 1, false: 1 } } function g() { var b = c(); b in l ? l[b]() : e() || f() || i("Unexpected message (" + a.data + ")") } function k() { !1 === da ? g() : f() ? l.init() : h('Ignored message of type "' + c() + '". Received before initialization.') } var l = { init: function() { ia = a.data, ta = a.source, j(), da = !1, setTimeout(function() { ha = !1 }, ca) }, reset: function() { ha ? h("Page reset ignored by init") : (h("Page size reset by host page"), Q("resetPage")) }, resize: function() { O("resizeParent", "Parent window requested size check") }, moveToAnchor: function() { ja.findTarget(d()) }, inPageLink: function() { this.moveToAnchor() }, pageInfo: function() { var a = d(); h("PageInfoFromParent called from parent: " + a), Fa(JSON.parse(a)), h(" --") }, message: function() { var a = d(); h("MessageCallback called from parent: " + a), Da(JSON.parse(a)), h(" --") } }; b() && k() } function U() { "loading" !== document.readyState && window.parent.postMessage("[iFrameResizerChild]Ready", "*") } if ("undefined" != typeof window) { var V = !0, W = 10, X = "", Y = 0, Z = "", $ = null, _ = "", aa = !1, ba = { resize: 1, click: 1 }, ca = 128, da = !0, ea = 1, fa = "bodyOffset", ga = fa, ha = !0, ia = "", ja = {}, ka = 32, la = null, ma = !1, na = "[iFrameSizer]", oa = na.length, pa = "", qa = { max: 1, min: 1, bodyScroll: 1, documentElementScroll: 1 }, ra = "child", sa = !0, ta = window.parent, ua = "*", va = 0, wa = !1, xa = null, ya = 16, za = 1, Aa = "scroll", Ba = Aa, Ca = window, Da = function() { i("MessageCallback function not defined") }, Ea = function() {}, Fa = function() {}, Ga = { height: function() { return i("Custom height calculation function not defined"), document.documentElement.offsetHeight }, width: function() { return i("Custom width calculation function not defined"), document.body.scrollWidth } }, Ha = {}, Ia = !1, Ja = !1; try { var Ka = Object.create({}, { passive: { get: function() { Ia = !0 } }, once: { get: function() { Ja = !0 } } }); window.addEventListener("test", b, Ka), window.removeEventListener("test", b, Ka) } catch (Pa) {} var La = Date.now || function() { return (new Date).getTime() }, Ma = { bodyOffset: function() { return document.body.offsetHeight + H("marginTop") + H("marginBottom") }, offset: function() { return Ma.bodyOffset() }, bodyScroll: function() { return document.body.scrollHeight }, custom: function() { return Ga.height() }, documentElementOffset: function() { return document.documentElement.offsetHeight }, documentElementScroll: function() { return document.documentElement.scrollHeight }, max: function() { return Math.max.apply(null, K(Ma)) }, min: function() { return Math.min.apply(null, K(Ma)) }, grow: function() { return Ma.max() }, lowestElement: function() { return Math.max(Ma.bodyOffset() || Ma.documentElementOffset(), J("bottom", M())) }, taggedElement: function() { return L("bottom", "data-iframe-height") } }, Na = { bodyScroll: function() { return document.body.scrollWidth }, bodyOffset: function() { return document.body.offsetWidth }, custom: function() { return Ga.width() }, documentElementScroll: function() { return document.documentElement.scrollWidth }, documentElementOffset: function() { return document.documentElement.offsetWidth }, scroll: function() { return Math.max(Na.bodyScroll(), Na.documentElementScroll()) }, max: function() { return Math.max.apply(null, K(Na)) }, min: function() { return Math.min.apply(null, K(Na)) }, rightMostElement: function() { return J("right", M()) }, taggedElement: function() { return L("right", "data-iframe-width") } }, Oa = f(N); c(window, "message", T), c(window, "readystatechange", U), U() } }();