/** * BxSlider v4.1.2 - Fully loaded, responsive content slider * http://bxslider.com * * Copyright 2014, Steven Wanderski - http://stevenwanderski.com - http://bxcreative.com * Written while drinking Belgian ales and listening to jazz * * Released under the MIT license - http://opensource.org/licenses/MIT */ !function(t) { var e = {} , s = { mode: "horizontal", slideSelector: "", infiniteLoop: !0, hideControlOnEnd: !1, speed: 500, easing: null, slideMargin: 0, startSlide: 0, randomStart: !1, captions: !1, ticker: !1, tickerHover: !1, adaptiveHeight: !1, adaptiveHeightSpeed: 500, video: !1, useCSS: !0, preloadImages: "visible", responsive: !0, slideZIndex: 50, touchEnabled: !0, swipeThreshold: 50, oneToOneTouch: !0, preventDefaultSwipeX: !0, preventDefaultSwipeY: !1, pager: !0, pagerType: "full", pagerShortSeparator: " / ", pagerSelector: null, buildPager: null, pagerCustom: null, controls: !0, nextText: "Next", prevText: "Prev", nextSelector: null, prevSelector: null, autoControls: !1, startText: "Start", stopText: "Stop", autoControlsCombine: !1, autoControlsSelector: null, auto: !1, pause: 4e3, autoStart: !0, autoDirection: "next", autoHover: !1, autoDelay: 0, minSlides: 1, maxSlides: 1, moveSlides: 0, slideWidth: 0, onSliderLoad: function() {}, onSlideBefore: function() {}, onSlideAfter: function() {}, onSlideNext: function() {}, onSlidePrev: function() {}, onSliderResize: function() {} }; t.fn.bxSlider = function(n) { if (0 == this.length) return this; if (this.length > 1) return this.each(function() { t(this).bxSlider(n) }), this; var o = {} , r = this; e.el = this; var a = t(window).width() , l = t(window).height() , d = function() { o.settings = t.extend({}, s, n), o.settings.slideWidth = parseInt(o.settings.slideWidth), o.children = r.children(o.settings.slideSelector), o.children.length < o.settings.minSlides && (o.settings.minSlides = o.children.length), o.children.length < o.settings.maxSlides && (o.settings.maxSlides = o.children.length), o.settings.randomStart && (o.settings.startSlide = Math.floor(Math.random() * o.children.length)), o.active = { index: o.settings.startSlide }, o.carousel = o.settings.minSlides > 1 || o.settings.maxSlides > 1, o.carousel && (o.settings.preloadImages = "all"), o.minThreshold = o.settings.minSlides * o.settings.slideWidth + (o.settings.minSlides - 1) * o.settings.slideMargin, o.maxThreshold = o.settings.maxSlides * o.settings.slideWidth + (o.settings.maxSlides - 1) * o.settings.slideMargin, o.working = !1, o.controls = {}, o.interval = null, o.animProp = "vertical" == o.settings.mode ? "top" : "left", o.usingCSS = o.settings.useCSS && "fade" != o.settings.mode && function() { var t = document.createElement("div") , e = ["WebkitPerspective", "MozPerspective", "OPerspective", "msPerspective"]; for (var i in e) if (void 0 !== t.style[e[i]]) return o.cssPrefix = e[i].replace("Perspective", "").toLowerCase(), o.animProp = "-" + o.cssPrefix + "-transform", !0; return !1 }(), "vertical" == o.settings.mode && (o.settings.maxSlides = o.settings.minSlides), r.data("origStyle", r.attr("style")), r.children(o.settings.slideSelector).each(function() { t(this).data("origStyle", t(this).attr("style")) }), c() } , c = function() { r.wrap('
'), o.viewport = r.parent(), o.loader = t('
'), o.viewport.prepend(o.loader), r.css({ width: "horizontal" == o.settings.mode ? 100 * o.children.length + 215 + "%" : "auto", position: "relative" }), o.usingCSS && o.settings.easing ? r.css("-" + o.cssPrefix + "-transition-timing-function", o.settings.easing) : o.settings.easing || (o.settings.easing = "swing"), f(), o.viewport.css({ width: "100%", overflow: "hidden", position: "relative" }), o.viewport.parent().css({ maxWidth: p() }), o.settings.pager || o.viewport.parent().css({ margin: "0 auto 0px" }), o.children.css({ "float": "horizontal" == o.settings.mode ? "left" : "none", listStyle: "none", position: "relative" }), o.children.css("width", u()), "horizontal" == o.settings.mode && o.settings.slideMargin > 0 && o.children.css("marginRight", o.settings.slideMargin), "vertical" == o.settings.mode && o.settings.slideMargin > 0 && o.children.css("marginBottom", o.settings.slideMargin), "fade" == o.settings.mode && (o.children.css({ position: "absolute", zIndex: 0, display: "none" }), o.children.eq(o.settings.startSlide).css({ zIndex: o.settings.slideZIndex, display: "block" })), o.controls.el = t('
'), o.settings.captions && P(), o.active.last = o.settings.startSlide == x() - 1, o.settings.video && r.fitVids(); var e = o.children.eq(o.settings.startSlide); "all" == o.settings.preloadImages && (e = o.children), o.settings.ticker ? o.settings.pager = !1 : (o.settings.pager && T(), o.settings.controls && C(), o.settings.auto && o.settings.autoControls && E(), (o.settings.controls || o.settings.autoControls || o.settings.pager) && o.viewport.after(o.controls.el)), g(e, h) } , g = function(e, i) { var s = e.find("img, iframe").length; if (0 == s) return i(), void 0; var n = 0; e.find("img, iframe").each(function() { t(this).one("load", function() { ++n == s && i() }).each(function() { this.complete && t(this).load() }) }) } , h = function() { if (o.settings.infiniteLoop && "fade" != o.settings.mode && !o.settings.ticker) { var e = "vertical" == o.settings.mode ? o.settings.minSlides : o.settings.maxSlides , i = o.children.slice(0, e).clone().addClass("bx-clone") , s = o.children.slice(-e).clone().addClass("bx-clone"); r.append(i).prepend(s) } o.loader.remove(), S(), "vertical" == o.settings.mode && (o.settings.adaptiveHeight = !0), o.viewport.height(v()), r.redrawSlider(), o.settings.onSliderLoad(o.active.index), o.initialized = !0, o.settings.responsive && t(window).bind("resize", Z), o.settings.auto && o.settings.autoStart && H(), o.settings.ticker && L(), o.settings.pager && q(o.settings.startSlide), o.settings.controls && W(), o.settings.touchEnabled && !o.settings.ticker && O() } , v = function() { var e = 0 , s = t(); if ("vertical" == o.settings.mode || o.settings.adaptiveHeight) if (o.carousel) { var n = 1 == o.settings.moveSlides ? o.active.index : o.active.index * m(); for (s = o.children.eq(n), i = 1; i <= o.settings.maxSlides - 1; i++) s = n + i >= o.children.length ? s.add(o.children.eq(i - 1)) : s.add(o.children.eq(n + i)) } else s = o.children.eq(o.active.index); else s = o.children; return "vertical" == o.settings.mode ? (s.each(function() { e += t(this).outerHeight() }), o.settings.slideMargin > 0 && (e += o.settings.slideMargin * (o.settings.minSlides - 1))) : e = Math.max.apply(Math, s.map(function() { return t(this).outerHeight(!1) }).get()), e } , p = function() { var t = "100%"; return o.settings.slideWidth > 0 && (t = "horizontal" == o.settings.mode ? o.settings.maxSlides * o.settings.slideWidth + (o.settings.maxSlides - 1) * o.settings.slideMargin : o.settings.slideWidth), t } , u = function() { var t = o.settings.slideWidth , e = o.viewport.width(); return 0 == o.settings.slideWidth || o.settings.slideWidth > e && !o.carousel || "vertical" == o.settings.mode ? t = e : o.settings.maxSlides > 1 && "horizontal" == o.settings.mode && (e > o.maxThreshold || e < o.minThreshold && (t = (e - o.settings.slideMargin * (o.settings.minSlides - 1)) / o.settings.minSlides)), t } , f = function() { var t = 1; if ("horizontal" == o.settings.mode && o.settings.slideWidth > 0) if (o.viewport.width() < o.minThreshold) t = o.settings.minSlides; else if (o.viewport.width() > o.maxThreshold) t = o.settings.maxSlides; else { var e = o.children.first().width(); t = Math.floor(o.viewport.width() / e) } else "vertical" == o.settings.mode && (t = o.settings.minSlides); return t } , x = function() { var t = 0; if (o.settings.moveSlides > 0) if (o.settings.infiniteLoop) t = o.children.length / m(); else for (var e = 0, i = 0; e < o.children.length; ) ++t, e = i + f(), i += o.settings.moveSlides <= f() ? o.settings.moveSlides : f(); else t = Math.ceil(o.children.length / f()); return t } , m = function() { return o.settings.moveSlides > 0 && o.settings.moveSlides <= f() ? o.settings.moveSlides : f() } , S = function() { if (o.children.length > o.settings.maxSlides && o.active.last && !o.settings.infiniteLoop) { if ("horizontal" == o.settings.mode) { var t = o.children.last() , e = t.position(); b(-(e.left - (o.viewport.width() - t.width())), "reset", 0) } else if ("vertical" == o.settings.mode) { var i = o.children.length - o.settings.minSlides , e = o.children.eq(i).position(); b(-e.top, "reset", 0) } } else { var e = o.children.eq(o.active.index * m()).position(); o.active.index == x() - 1 && (o.active.last = !0), void 0 != e && ("horizontal" == o.settings.mode ? b(-e.left, "reset", 0) : "vertical" == o.settings.mode && b(-e.top, "reset", 0)) } } , b = function(t, e, i, s) { if (o.usingCSS) { var n = "vertical" == o.settings.mode ? "translate3d(0, " + t + "px, 0)" : "translate3d(" + t + "px, 0, 0)"; r.css("-" + o.cssPrefix + "-transition-duration", i / 1e3 + "s"), "slide" == e ? (r.css(o.animProp, n), r.bind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd", function() { r.unbind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd"), D() })) : "reset" == e ? r.css(o.animProp, n) : "ticker" == e && (r.css("-" + o.cssPrefix + "-transition-timing-function", "linear"), r.css(o.animProp, n), r.bind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd", function() { r.unbind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd"), b(s.resetValue, "reset", 0), N() })) } else { var a = {}; a[o.animProp] = t, "slide" == e ? r.animate(a, i, o.settings.easing, function() { D() }) : "reset" == e ? r.css(o.animProp, t) : "ticker" == e && r.animate(a, speed, "linear", function() { b(s.resetValue, "reset", 0), N() }) } } , w = function() { for (var e = "", i = x(), s = 0; i > s; s++) { var n = ""; o.settings.buildPager && t.isFunction(o.settings.buildPager) ? (n = o.settings.buildPager(s), o.pagerEl.addClass("bx-custom-pager")) : (n = s + 1, o.pagerEl.addClass("bx-default-pager")), e += '
' + n + "
" } o.pagerEl.html(e) } , T = function() { o.settings.pagerCustom ? o.pagerEl = t(o.settings.pagerCustom) : (o.pagerEl = t('
'), o.settings.pagerSelector ? t(o.settings.pagerSelector).html(o.pagerEl) : o.controls.el.addClass("bx-has-pager").append(o.pagerEl), w()), o.pagerEl.on("click", "a", I) } , C = function() { o.controls.next = t('' + o.settings.nextText + ""), o.controls.prev = t('' + o.settings.prevText + ""), o.controls.next.bind("click", y), o.controls.prev.bind("click", z), o.settings.nextSelector && t(o.settings.nextSelector).append(o.controls.next), o.settings.prevSelector && t(o.settings.prevSelector).append(o.controls.prev), o.settings.nextSelector || o.settings.prevSelector || (o.controls.directionEl = t('
'), o.controls.directionEl.append(o.controls.prev).append(o.controls.next), o.controls.el.addClass("bx-has-controls-direction").append(o.controls.directionEl)) } , E = function() { o.controls.start = t('
' + o.settings.startText + "
"), o.controls.stop = t('
' + o.settings.stopText + "
"), o.controls.autoEl = t('
'), o.controls.autoEl.on("click", ".bx-start", k), o.controls.autoEl.on("click", ".bx-stop", M), o.settings.autoControlsCombine ? o.controls.autoEl.append(o.controls.start) : o.controls.autoEl.append(o.controls.start).append(o.controls.stop), o.settings.autoControlsSelector ? t(o.settings.autoControlsSelector).html(o.controls.autoEl) : o.controls.el.addClass("bx-has-controls-auto").append(o.controls.autoEl), A(o.settings.autoStart ? "stop" : "start") } , P = function() { o.children.each(function() { var e = t(this).find("img:first").attr("title"); void 0 != e && ("" + e).length && t(this).append('
' + e + "
") }) } , y = function(t) { o.settings.auto && r.stopAuto(), r.goToNextSlide(), t.preventDefault() } , z = function(t) { o.settings.auto && r.stopAuto(), r.goToPrevSlide(), t.preventDefault() } , k = function(t) { r.startAuto(), t.preventDefault() } , M = function(t) { r.stopAuto(), t.preventDefault() } , I = function(e) { o.settings.auto && r.stopAuto(); var i = t(e.currentTarget) , s = parseInt(i.attr("data-slide-index")); s != o.active.index && r.goToSlide(s), e.preventDefault() } , q = function(e) { var i = o.children.length; return "short" == o.settings.pagerType ? (o.settings.maxSlides > 1 && (i = Math.ceil(o.children.length / o.settings.maxSlides)), o.pagerEl.html(e + 1 + o.settings.pagerShortSeparator + i), void 0) : (o.pagerEl.find("a").removeClass("active"), o.pagerEl.each(function(i, s) { t(s).find("a").eq(e).addClass("active") }), void 0) } , D = function() { if (o.settings.infiniteLoop) { var t = ""; 0 == o.active.index ? t = o.children.eq(0).position() : o.active.index == x() - 1 && o.carousel ? t = o.children.eq((x() - 1) * m()).position() : o.active.index == o.children.length - 1 && (t = o.children.eq(o.children.length - 1).position()), t && ("horizontal" == o.settings.mode ? b(-t.left, "reset", 0) : "vertical" == o.settings.mode && b(-t.top, "reset", 0)) } o.working = !1, o.settings.onSlideAfter(o.children.eq(o.active.index), o.oldIndex, o.active.index) } , A = function(t) { o.settings.autoControlsCombine ? o.controls.autoEl.html(o.controls[t]) : (o.controls.autoEl.find("a").removeClass("active"), o.controls.autoEl.find("a:not(.bx-" + t + ")").addClass("active")) } , W = function() { 1 == x() ? (o.controls.prev.addClass("disabled"), o.controls.next.addClass("disabled")) : !o.settings.infiniteLoop && o.settings.hideControlOnEnd && (0 == o.active.index ? (o.controls.prev.addClass("disabled"), o.controls.next.removeClass("disabled")) : o.active.index == x() - 1 ? (o.controls.next.addClass("disabled"), o.controls.prev.removeClass("disabled")) : (o.controls.prev.removeClass("disabled"), o.controls.next.removeClass("disabled"))) } , H = function() { o.settings.autoDelay > 0 ? setTimeout(r.startAuto, o.settings.autoDelay) : r.startAuto(), o.settings.autoHover && r.hover(function() { o.interval && (r.stopAuto(!0), o.autoPaused = !0) }, function() { o.autoPaused && (r.startAuto(!0), o.autoPaused = null) }) } , L = function() { var e = 0; if ("next" == o.settings.autoDirection) r.append(o.children.clone().addClass("bx-clone")); else { r.prepend(o.children.clone().addClass("bx-clone")); var i = o.children.first().position(); e = "horizontal" == o.settings.mode ? -i.left : -i.top } b(e, "reset", 0), o.settings.pager = !1, o.settings.controls = !1, o.settings.autoControls = !1, o.settings.tickerHover && !o.usingCSS && o.viewport.hover(function() { r.stop() }, function() { var e = 0; o.children.each(function() { e += "horizontal" == o.settings.mode ? t(this).outerWidth(!0) : t(this).outerHeight(!0) }); var i = o.settings.speed / e , s = "horizontal" == o.settings.mode ? "left" : "top" , n = i * (e - Math.abs(parseInt(r.css(s)))); N(n) }), N() } , N = function(t) { speed = t ? t : o.settings.speed; var e = { left: 0, top: 0 } , i = { left: 0, top: 0 }; "next" == o.settings.autoDirection ? e = r.find(".bx-clone").first().position() : i = o.children.first().position(); var s = "horizontal" == o.settings.mode ? -e.left : -e.top , n = "horizontal" == o.settings.mode ? -i.left : -i.top , a = { resetValue: n }; b(s, "ticker", speed, a) } , O = function() { o.touch = { start: { x: 0, y: 0 }, end: { x: 0, y: 0 } }, o.viewport.bind("touchstart", X) } , X = function(t) { if (o.working) t.preventDefault(); else { o.touch.originalPos = r.position(); var e = t.originalEvent; o.touch.start.x = e.changedTouches[0].pageX, o.touch.start.y = e.changedTouches[0].pageY, o.viewport.bind("touchmove", Y), o.viewport.bind("touchend", V) } } , Y = function(t) { var e = t.originalEvent , i = Math.abs(e.changedTouches[0].pageX - o.touch.start.x) , s = Math.abs(e.changedTouches[0].pageY - o.touch.start.y); if (3 * i > s && o.settings.preventDefaultSwipeX ? t.preventDefault() : 3 * s > i && o.settings.preventDefaultSwipeY && t.preventDefault(), "fade" != o.settings.mode && o.settings.oneToOneTouch) { var n = 0; if ("horizontal" == o.settings.mode) { var r = e.changedTouches[0].pageX - o.touch.start.x; n = o.touch.originalPos.left + r } else { var r = e.changedTouches[0].pageY - o.touch.start.y; n = o.touch.originalPos.top + r } b(n, "reset", 0) } } , V = function(t) { o.viewport.unbind("touchmove", Y); var e = t.originalEvent , i = 0; if (o.touch.end.x = e.changedTouches[0].pageX, o.touch.end.y = e.changedTouches[0].pageY, "fade" == o.settings.mode) { var s = Math.abs(o.touch.start.x - o.touch.end.x); s >= o.settings.swipeThreshold && (o.touch.start.x > o.touch.end.x ? r.goToNextSlide() : r.goToPrevSlide(), r.stopAuto()) } else { var s = 0; "horizontal" == o.settings.mode ? (s = o.touch.end.x - o.touch.start.x, i = o.touch.originalPos.left) : (s = o.touch.end.y - o.touch.start.y, i = o.touch.originalPos.top), !o.settings.infiniteLoop && (0 == o.active.index && s > 0 || o.active.last && 0 > s) ? b(i, "reset", 200) : Math.abs(s) >= o.settings.swipeThreshold ? (0 > s ? r.goToNextSlide() : r.goToPrevSlide(), r.stopAuto()) : b(i, "reset", 200) } o.viewport.unbind("touchend", V) } , Z = function() { var e = t(window).width() , i = t(window).height(); (a != e || l != i) && (a = e, l = i, r.redrawSlider(), o.settings.onSliderResize.call(r, o.active.index)) }; return r.goToSlide = function(e, i) { if (!o.working && o.active.index != e) if (o.working = !0, o.oldIndex = o.active.index, o.active.index = 0 > e ? x() - 1 : e >= x() ? 0 : e, o.settings.onSlideBefore(o.children.eq(o.active.index), o.oldIndex, o.active.index), "next" == i ? o.settings.onSlideNext(o.children.eq(o.active.index), o.oldIndex, o.active.index) : "prev" == i && o.settings.onSlidePrev(o.children.eq(o.active.index), o.oldIndex, o.active.index), o.active.last = o.active.index >= x() - 1, o.settings.pager && q(o.active.index), o.settings.controls && W(), "fade" == o.settings.mode) o.settings.adaptiveHeight && o.viewport.height() != v() && o.viewport.animate({ height: v() }, o.settings.adaptiveHeightSpeed), o.children.filter(":visible").fadeOut(o.settings.speed).css({ zIndex: 0 }), o.children.eq(o.active.index).css("zIndex", o.settings.slideZIndex + 1).fadeIn(o.settings.speed, function() { t(this).css("zIndex", o.settings.slideZIndex), D() }); else { o.settings.adaptiveHeight && o.viewport.height() != v() && o.viewport.animate({ height: v() }, o.settings.adaptiveHeightSpeed); var s = 0 , n = { left: 0, top: 0 }; if (!o.settings.infiniteLoop && o.carousel && o.active.last) if ("horizontal" == o.settings.mode) { var a = o.children.eq(o.children.length - 1); n = a.position(), s = o.viewport.width() - a.outerWidth() } else { var l = o.children.length - o.settings.minSlides; n = o.children.eq(l).position() } else if (o.carousel && o.active.last && "prev" == i) { var d = 1 == o.settings.moveSlides ? o.settings.maxSlides - m() : (x() - 1) * m() - (o.children.length - o.settings.maxSlides) , a = r.children(".bx-clone").eq(d); n = a.position() } else if ("next" == i && 0 == o.active.index) n = r.find("> .bx-clone").eq(o.settings.maxSlides).position(), o.active.last = !1; else if (e >= 0) { var c = e * m(); n = o.children.eq(c).position() } if ("undefined" != typeof n) { var g = "horizontal" == o.settings.mode ? -(n.left - s) : -n.top; b(g, "slide", o.settings.speed) } } } , r.goToNextSlide = function() { if (o.settings.infiniteLoop || !o.active.last) { var t = parseInt(o.active.index) + 1; r.goToSlide(t, "next") } } , r.goToPrevSlide = function() { if (o.settings.infiniteLoop || 0 != o.active.index) { var t = parseInt(o.active.index) - 1; r.goToSlide(t, "prev") } } , r.startAuto = function(t) { o.interval || (o.interval = setInterval(function() { "next" == o.settings.autoDirection ? r.goToNextSlide() : r.goToPrevSlide() }, o.settings.pause), o.settings.autoControls && 1 != t && A("stop")) } , r.stopAuto = function(t) { o.interval && (clearInterval(o.interval), o.interval = null, o.settings.autoControls && 1 != t && A("start")) } , r.getCurrentSlide = function() { return o.active.index } , r.getCurrentSlideElement = function() { return o.children.eq(o.active.index) } , r.getSlideCount = function() { return o.children.length } , r.redrawSlider = function() { o.children.add(r.find(".bx-clone")).outerWidth(u()), o.viewport.css("height", v()), o.settings.ticker || S(), o.active.last && (o.active.index = x() - 1), o.active.index >= x() && (o.active.last = !0), o.settings.pager && !o.settings.pagerCustom && (w(), q(o.active.index)) } , r.destroySlider = function() { o.initialized && (o.initialized = !1, t(".bx-clone", this).remove(), o.children.each(function() { void 0 != t(this).data("origStyle") ? t(this).attr("style", t(this).data("origStyle")) : t(this).removeAttr("style") }), void 0 != t(this).data("origStyle") ? this.attr("style", t(this).data("origStyle")) : t(this).removeAttr("style"), t(this).unwrap().unwrap(), o.controls.el && o.controls.el.remove(), o.controls.next && o.controls.next.remove(), o.controls.prev && o.controls.prev.remove(), o.pagerEl && o.settings.controls && o.pagerEl.remove(), t(".bx-caption", this).remove(), o.controls.autoEl && o.controls.autoEl.remove(), clearInterval(o.interval), o.settings.responsive && t(window).unbind("resize", Z)) } , r.reloadSlider = function(t) { void 0 != t && (n = t), r.destroySlider(), d() } , d(), this } }(jQuery);