/*!
 * Infinite Ajax Scroll v2.2.0
 * A jQuery plugin for infinite scrolling
 * http://infiniteajaxscroll.com
 *
 * Commercial use requires one-time purchase of a commercial license
 * http://infiniteajaxscroll.com/docs/license.html
 *
 * Non-commercial use is licensed under the MIT License
 *
 * Copyright (c) 2015 Webcreate (Jeroen Fiege)
 */
var IASCallbacks = function() {
    return this.list = [], this.fireStack = [], this.isFiring = !1, this.isDisabled = !1, this.fire = function(a) {
        var b = a[0],
            c = a[1],
            d = a[2];
        this.isFiring = !0;
        for (var e = 0, f = this.list.length; f > e; e++)
            if (void 0 != this.list[e] && !1 === this.list[e].fn.apply(b, d)) {
                c.reject();
                break
            }
        this.isFiring = !1, c.resolve(), this.fireStack.length && this.fire(this.fireStack.shift())
    }, this.inList = function(a, b) {
        b = b || 0;
        for (var c = b, d = this.list.length; d > c; c++)
            if (this.list[c].fn === a || a.guid && this.list[c].fn.guid && a.guid === this.list[c].fn.guid) return c;
        return -1
    }, this
};
IASCallbacks.prototype = {
        add: function(a, b) {
            var c = {
                fn: a,
                priority: b
            };
            b = b || 0;
            for (var d = 0, e = this.list.length; e > d; d++)
                if (b > this.list[d].priority) return this.list.splice(d, 0, c), this;
            return this.list.push(c), this
        },
        remove: function(a) {
            for (var b = 0;
                (b = this.inList(a, b)) > -1;) this.list.splice(b, 1);
            return this
        },
        has: function(a) {
            return this.inList(a) > -1
        },
        fireWith: function(a, b) {
            var c = jQuery.Deferred();
            return this.isDisabled ? c.reject() : (b = b || [], b = [a, c, b.slice ? b.slice() : b], this.isFiring ? this.fireStack.push(b) : this.fire(b), c)
        },
        disable: function() {
            this.isDisabled = !0
        },
        enable: function() {
            this.isDisabled = !1
        }
    },
    function(a) {
        "use strict";
        var b = -1,
            c = function(c, d) {
                return this.itemsContainerSelector = d.container, this.itemSelector = d.item, this.nextSelector = d.next, this.paginationSelector = d.pagination, this.$scrollContainer = c, this.$container = window === c.get(0) ? a(document) : c, this.defaultDelay = d.delay, this.negativeMargin = d.negativeMargin, this.nextUrl = null, this.isBound = !1, this.isPaused = !1, this.listeners = {
                    next: new IASCallbacks,
                    load: new IASCallbacks,
                    loaded: new IASCallbacks,
                    render: new IASCallbacks,
                    rendered: new IASCallbacks,
                    scroll: new IASCallbacks,
                    noneLeft: new IASCallbacks,
                    ready: new IASCallbacks
                }, this.extensions = [], this.scrollHandler = function() {
                    if (this.isBound && !this.isPaused) {
                        var a = this.getCurrentScrollOffset(this.$scrollContainer),
                            c = this.getScrollThreshold();
                        b != c && (this.fire("scroll", [a, c]), a >= c && this.next())
                    }
                }, this.getItemsContainer = function() {
                    return a(this.itemsContainerSelector)
                }, this.getLastItem = function() {
                    return a(this.itemSelector, this.getItemsContainer().get(0)).last()
                }, this.getFirstItem = function() {
                    return a(this.itemSelector, this.getItemsContainer().get(0)).first()
                }, this.getScrollThreshold = function(a) {
                    var c;
                    return a = a || this.negativeMargin, a = a >= 0 ? -1 * a : a, c = this.getLastItem(), 0 === c.length ? b : c.offset().top + c.height() + a
                }, this.getCurrentScrollOffset = function(a) {
                    var b = 0,
                        c = a.height();
                    return b = window === a.get(0) ? a.scrollTop() : a.offset().top, (-1 != navigator.platform.indexOf("iPhone") || -1 != navigator.platform.indexOf("iPod")) && (c += 80), b + c
                }, this.getNextUrl = function(b) {
                    return b = b || this.$container, a(this.nextSelector, b).last().attr("href")
                }, this.load = function(b, c, d) {
                    var e, f, g = this,
                        h = [],
                        i = +new Date;
                    d = d || this.defaultDelay;
                    var j = {
                        url: b
                    };
                    return g.fire("load", [j]), a.get(j.url, null, a.proxy(function(b) {
                        e = a(this.itemsContainerSelector, b).eq(0), 0 === e.length && (e = a(b).filter(this.itemsContainerSelector).eq(0)), e && e.find(this.itemSelector).each(function() {
                            h.push(this)
                        }), g.fire("loaded", [b, h]), c && (f = +new Date - i, d > f ? setTimeout(function() {
                            c.call(g, b, h)
                        }, d - f) : c.call(g, b, h))
                    }, g), "html")
                }, this.render = function(b, c) {
                    var d = this,
                        e = this.getLastItem(),
                        f = 0,
                        g = this.fire("render", [b]);
                    g.done(function() {
                        a(b).hide(), e.after(b), a(b).fadeIn(400, function() {
                            ++f < b.length || (d.fire("rendered", [b]), c && c())
                        })
                    })
                }, this.hidePagination = function() {
                    this.paginationSelector && a(this.paginationSelector, this.$container).hide()
                }, this.restorePagination = function() {
                    this.paginationSelector && a(this.paginationSelector, this.$container).show()
                }, this.throttle = function(b, c) {
                    var d, e, f = 0;
                    return d = function() {
                        function a() {
                            f = +new Date, b.apply(d, g)
                        }
                        var d = this,
                            g = arguments,
                            h = +new Date - f;
                        e ? clearTimeout(e) : a(), h > c ? a() : e = setTimeout(a, c)
                    }, a.guid && (d.guid = b.guid = b.guid || a.guid++), d
                }, this.fire = function(a, b) {
                    return this.listeners[a].fireWith(this, b)
                }, this.pause = function() {
                    this.isPaused = !0
                }, this.resume = function() {
                    this.isPaused = !1
                }, this
            };
        c.prototype.initialize = function() {
            var a = !!("onscroll" in this.$scrollContainer.get(0)),
                b = this.getCurrentScrollOffset(this.$scrollContainer),
                c = this.getScrollThreshold();
            return a ? (this.hidePagination(), this.bind(), this.fire("ready"), this.nextUrl = this.getNextUrl(), b >= c && this.next(), this) : !1
        }, c.prototype.reinitialize = function() {
            this.unbind(), this.initialize()
        }, c.prototype.bind = function() {
            if (!this.isBound) {
                this.$scrollContainer.on("scroll", a.proxy(this.throttle(this.scrollHandler, 150), this));
                for (var b = 0, c = this.extensions.length; c > b; b++) this.extensions[b].bind(this);
                this.isBound = !0, this.resume()
            }
        }, c.prototype.unbind = function() {
            if (this.isBound) {
                this.$scrollContainer.off("scroll", this.scrollHandler);
                for (var a = 0, b = this.extensions.length; b > a; a++) "undefined" != typeof this.extensions[a].unbind && this.extensions[a].unbind(this);
                this.isBound = !1
            }
        }, c.prototype.destroy = function() {
            this.unbind(), this.$scrollContainer.data("ias", null)
        }, c.prototype.on = function(b, c, d) {
            if ("undefined" == typeof this.listeners[b]) throw new Error('There is no event called "' + b + '"');
            return d = d || 0, this.listeners[b].add(a.proxy(c, this), d), this
        }, c.prototype.one = function(a, b) {
            var c = this,
                d = function() {
                    c.off(a, b), c.off(a, d)
                };
            return this.on(a, b), this.on(a, d), this
        }, c.prototype.off = function(a, b) {
            if ("undefined" == typeof this.listeners[a]) throw new Error('There is no event called "' + a + '"');
            return this.listeners[a].remove(b), this
        }, c.prototype.next = function() {
            var a = this.nextUrl,
                b = this;
            if (this.pause(), !a) return this.fire("noneLeft", [this.getLastItem()]), this.listeners.noneLeft.disable(), b.resume(), !1;
            var c = this.fire("next", [a]);
            return c.done(function() {
                b.load(a, function(a, c) {
                    b.render(c, function() {
                        b.nextUrl = b.getNextUrl(a), b.resume()
                    })
                })
            }), c.fail(function() {
                b.resume()
            }), !0
        }, c.prototype.extension = function(a) {
            if ("undefined" == typeof a.bind) throw new Error('Extension doesn\'t have required method "bind"');
            return "undefined" != typeof a.initialize && a.initialize(this), this.extensions.push(a), this.reinitialize(), this
        }, a.ias = function() {
            var b = a(window);
            return b.ias.apply(b, arguments)
        }, a.fn.ias = function(b) {
            var d = Array.prototype.slice.call(arguments),
                e = this;
            return this.each(function() {
                var f = a(this),
                    g = f.data("ias"),
                    h = a.extend({}, a.fn.ias.defaults, f.data(), "object" == typeof b && b);
                if (g || (f.data("ias", g = new c(f, h)), a(document).ready(a.proxy(g.initialize, g))), "string" == typeof b) {
                    if ("function" != typeof g[b]) throw new Error('There is no method called "' + b + '"');
                    d.shift(), g[b].apply(g, d)
                }
                e = g
            }), e
        }, a.fn.ias.defaults = {
            item: ".item",
            container: ".listing",
            next: ".next",
            pagination: !1,
            delay: 600,
            negativeMargin: 10
        }
    }(jQuery);
var IASHistoryExtension = function(a) {
    return a = jQuery.extend({}, this.defaults, a), this.ias = null, this.prevSelector = a.prev, this.prevUrl = null, this.listeners = {
        prev: new IASCallbacks
    }, this.onPageChange = function(a, b, c) {
        if (window.history && window.history.replaceState) {
            var d = history.state;
            history.replaceState(d, document.title, c)
        }
    }, this.onScroll = function(a) {
        var b = this.getScrollThresholdFirstItem();
        this.prevUrl && (a -= this.ias.$scrollContainer.height(), b >= a && this.prev())
    }, this.onReady = function() {
        var a = this.ias.getCurrentScrollOffset(this.ias.$scrollContainer),
            b = this.getScrollThresholdFirstItem();
        a -= this.ias.$scrollContainer.height(), b >= a && this.prev()
    }, this.getPrevUrl = function(a) {
        return a || (a = this.ias.$container), jQuery(this.prevSelector, a).last().attr("href")
    }, this.getScrollThresholdFirstItem = function() {
        var a;
        return a = this.ias.getFirstItem(), 0 === a.length ? -1 : a.offset().top
    }, this.renderBefore = function(a, b) {
        var c = this.ias,
            d = c.getFirstItem(),
            e = 0;
        c.fire("render", [a]), jQuery(a).hide(), d.before(a), jQuery(a).fadeIn(400, function() {
            ++e < a.length || (c.fire("rendered", [a]), b && b())
        })
    }, this
};
IASHistoryExtension.prototype.initialize = function(a) {
    var b = this;
    this.ias = a, jQuery.extend(a.listeners, this.listeners), a.prev = function() {
        return b.prev()
    }, this.prevUrl = this.getPrevUrl()
}, IASHistoryExtension.prototype.bind = function(a) {
    a.on("pageChange", jQuery.proxy(this.onPageChange, this)), a.on("scroll", jQuery.proxy(this.onScroll, this)), a.on("ready", jQuery.proxy(this.onReady, this))
}, IASHistoryExtension.prototype.unbind = function(a) {
    a.off("pageChange", this.onPageChange), a.off("scroll", this.onScroll), a.off("ready", this.onReady)
}, IASHistoryExtension.prototype.prev = function() {
    var a = this.prevUrl,
        b = this,
        c = this.ias;
    if (!a) return !1;
    c.pause();
    var d = c.fire("prev", [a]);
    return d.done(function() {
        c.load(a, function(a, d) {
            b.renderBefore(d, function() {
                b.prevUrl = b.getPrevUrl(a), c.resume(), b.prevUrl && b.prev()
            })
        })
    }), d.fail(function() {
        c.resume()
    }), !0
}, IASHistoryExtension.prototype.defaults = {
    prev: ".prev"
};
var IASNoneLeftExtension = function(a) {
    return a = jQuery.extend({}, this.defaults, a), this.ias = null, this.uid = (new Date).getTime(), this.html = a.html.replace("{text}", a.text), this.showNoneLeft = function() {
        var a = jQuery(this.html).attr("id", "ias_noneleft_" + this.uid),
            b = this.ias.getLastItem();
        b.after(a), a.fadeIn()
    }, this
};
IASNoneLeftExtension.prototype.bind = function(a) {
    this.ias = a, a.on("noneLeft", jQuery.proxy(this.showNoneLeft, this))
}, IASNoneLeftExtension.prototype.unbind = function(a) {
    a.off("noneLeft", this.showNoneLeft)
}, IASNoneLeftExtension.prototype.defaults = {
    text: "You reached the end.",
    html: '<div class="ias-noneleft" style="text-align: center;">{text}</div>'
};
var IASPagingExtension = function() {
    return this.ias = null, this.pagebreaks = [
        [0, document.location.toString()]
    ], this.lastPageNum = 1, this.enabled = !0, this.listeners = {
        pageChange: new IASCallbacks
    }, this.onScroll = function(a) {
        if (this.enabled) {
            var b, c = this.ias,
                d = this.getCurrentPageNum(a),
                e = this.getCurrentPagebreak(a);
            this.lastPageNum !== d && (b = e[1], c.fire("pageChange", [d, a, b])), this.lastPageNum = d
        }
    }, this.onNext = function(a) {
        var b = this.ias.getCurrentScrollOffset(this.ias.$scrollContainer);
        this.pagebreaks.push([b, a]);
        var c = this.getCurrentPageNum(b) + 1;
        this.ias.fire("pageChange", [c, b, a]), this.lastPageNum = c
    }, this.onPrev = function(a) {
        var b = this,
            c = b.ias,
            d = c.getCurrentScrollOffset(c.$scrollContainer),
            e = d - c.$scrollContainer.height(),
            f = c.getFirstItem();
        this.enabled = !1, this.pagebreaks.unshift([0, a]), c.one("rendered", function() {
            for (var d = 1, g = b.pagebreaks.length; g > d; d++) b.pagebreaks[d][0] = b.pagebreaks[d][0] + f.offset().top;
            var h = b.getCurrentPageNum(e) + 1;
            c.fire("pageChange", [h, e, a]), b.lastPageNum = h, b.enabled = !0
        })
    }, this
};
IASPagingExtension.prototype.initialize = function(a) {
    this.ias = a, jQuery.extend(a.listeners, this.listeners)
}, IASPagingExtension.prototype.bind = function(a) {
    try {
        a.on("prev", jQuery.proxy(this.onPrev, this), this.priority)
    } catch (b) {}
    a.on("next", jQuery.proxy(this.onNext, this), this.priority), a.on("scroll", jQuery.proxy(this.onScroll, this), this.priority)
}, IASPagingExtension.prototype.unbind = function(a) {
    try {
        a.off("prev", this.onPrev)
    } catch (b) {}
    a.off("next", this.onNext), a.off("scroll", this.onScroll)
}, IASPagingExtension.prototype.getCurrentPageNum = function(a) {
    for (var b = this.pagebreaks.length - 1; b > 0; b--)
        if (a > this.pagebreaks[b][0]) return b + 1;
    return 1
}, IASPagingExtension.prototype.getCurrentPagebreak = function(a) {
    for (var b = this.pagebreaks.length - 1; b >= 0; b--)
        if (a > this.pagebreaks[b][0]) return this.pagebreaks[b];
    return null
}, IASPagingExtension.prototype.priority = 500;
var IASSpinnerExtension = function(a) {
    return a = jQuery.extend({}, this.defaults, a), this.ias = null, this.uid = (new Date).getTime(), this.src = a.src, this.html = a.html.replace("{src}", this.src), this.showSpinner = function() {
        var a = this.getSpinner() || this.createSpinner(),
            b = this.ias.getLastItem();
        b.after(a), a.fadeIn()
    }, this.showSpinnerBefore = function() {
        var a = this.getSpinner() || this.createSpinner(),
            b = this.ias.getFirstItem();
        b.before(a), a.fadeIn()
    }, this.removeSpinner = function() {
        this.hasSpinner() && this.getSpinner().remove()
    }, this.getSpinner = function() {
        var a = jQuery("#ias_spinner_" + this.uid);
        return a.length > 0 ? a : !1
    }, this.hasSpinner = function() {
        var a = jQuery("#ias_spinner_" + this.uid);
        return a.length > 0
    }, this.createSpinner = function() {
        var a = jQuery(this.html).attr("id", "ias_spinner_" + this.uid);
        return a.hide(), a
    }, this
};
IASSpinnerExtension.prototype.bind = function(a) {
    this.ias = a, a.on("next", jQuery.proxy(this.showSpinner, this)), a.on("render", jQuery.proxy(this.removeSpinner, this));
    try {
        a.on("prev", jQuery.proxy(this.showSpinnerBefore, this))
    } catch (b) {}
}, IASSpinnerExtension.prototype.unbind = function(a) {
    a.off("next", this.showSpinner), a.off("render", this.removeSpinner);
    try {
        a.off("prev", this.showSpinnerBefore)
    } catch (b) {}
}, IASSpinnerExtension.prototype.defaults = {
    src: "data:image/gif;base64,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",
    html: '<div class="ias-spinner" style="text-align: center;"><img src="{src}"/></div>'
};
var IASTriggerExtension = function(a) {
    return a = jQuery.extend({}, this.defaults, a), this.ias = null, this.html = a.html.replace("{text}", a.text), this.htmlPrev = a.htmlPrev.replace("{text}", a.textPrev), this.enabled = !0, this.count = 0, this.offset = a.offset, this.$triggerNext = null, this.$triggerPrev = null, this.showTriggerNext = function() {
        if (!this.enabled) return !0;
        if (!1 === this.offset || ++this.count < this.offset) return !0;
        var a = this.$triggerNext || (this.$triggerNext = this.createTrigger(this.next, this.html)),
            b = this.ias.getLastItem();
        return b.after(a), a.fadeIn(), !1
    }, this.showTriggerPrev = function() {
        if (!this.enabled) return !0;
        var a = this.$triggerPrev || (this.$triggerPrev = this.createTrigger(this.prev, this.htmlPrev)),
            b = this.ias.getFirstItem();
        return b.before(a), a.fadeIn(), !1
    }, this.onRendered = function() {
        this.enabled = !0
    }, this.createTrigger = function(a, b) {
        var c, d = (new Date).getTime();
        return b = b || this.html, c = jQuery(b).attr("id", "ias_trigger_" + d), c.hide(), c.on("click", jQuery.proxy(a, this)), c
    }, this
};
IASTriggerExtension.prototype.bind = function(a) {
    this.ias = a, a.on("next", jQuery.proxy(this.showTriggerNext, this), this.priority), a.on("rendered", jQuery.proxy(this.onRendered, this), this.priority);
    try {
        a.on("prev", jQuery.proxy(this.showTriggerPrev, this), this.priority)
    } catch (b) {}
}, IASTriggerExtension.prototype.unbind = function(a) {
    a.off("next", this.showTriggerNext), a.off("rendered", this.onRendered);
    try {
        a.off("prev", this.showTriggerPrev)
    } catch (b) {}
}, IASTriggerExtension.prototype.next = function() {
    this.enabled = !1, this.ias.pause(), this.$triggerNext && (this.$triggerNext.remove(), this.$triggerNext = null), this.ias.next()
}, IASTriggerExtension.prototype.prev = function() {
    this.enabled = !1, this.ias.pause(), this.$triggerPrev && (this.$triggerPrev.remove(), this.$triggerPrev = null), this.ias.prev()
}, IASTriggerExtension.prototype.defaults = {
    text: "Load more items",
    html: '<div class="ias-trigger ias-trigger-next" style="text-align: center; cursor: pointer;"><a>{text}</a></div>',
    textPrev: "Load previous items",
    htmlPrev: '<div class="ias-trigger ias-trigger-prev" style="text-align: center; cursor: pointer;"><a>{text}</a></div>',
    offset: 0
}, IASTriggerExtension.prototype.priority = 1e3;