/*! lazy load 1.9.3 - mit license - copyright 2010-2013 mika tuupola */
!
function(a, b, c, d) {
	var e = a(b);
	a.fn.lazyload = function(f) {
		function g() {
			var b = 0;
			i.each(function() {
				var c = a(this);
				if (!j.skip_invisible || c.is(":visible")) if (a.abovethetop(this, j) || a.leftofbegin(this, j));
				else if (a.belowthefold(this, j) || a.rightoffold(this, j)) {
					if (++b > j.failure_limit) return !1
				} else c.trigger("appear"), b = 0
			})
		}
		var h, i = this,
			j = {
				threshold: 0,
				failure_limit: 0,
				event: "scroll",
				effect: "show",
				container: b,
				data_attribute: "original",
				skip_invisible: !0,
				appear: null,
				load: null,
				placeholder: "data:image/png;base64,ivborw0kggoaaaansuheugaaaaeaaaabcayaaaaffcsjaaaaaxnsr0iars4c6qaaaarnqu1baacxjwv8yquaaaajcehzcwaadsqaaa7eazurdhsaaaansurbvbhxyzh8+pb/aaffa0nnpuclaaaaaelftksuqmcc"
			};
		return f && (d !== f.failurelimit && (f.failure_limit = f.failurelimit, delete f.failurelimit), d !== f.effectspeed && (f.effect_speed = f.effectspeed, delete f.effectspeed), a.extend(j, f)), h = j.container === d || j.container === b ? e : a(j.container), 0 === j.event.indexof("scroll") && h.bind(j.event, function() {
			return g()
		}), this.each(function() {
			var b = this,
				c = a(b);
			b.loaded = !1, (c.attr("src") === d || c.attr("src") === !1) && c.is("img") && c.attr("src", j.placeholder), c.one("appear", function() {
				if (!this.loaded) {
					if (j.appear) {
						var d = i.length;
						j.appear.call(b, d, j)
					}
					a("<img />").bind("load", function() {
						var d = c.attr("data-" + j.data_attribute);
						c.hide(), c.is("img") ? c.attr("src", d) : c.css("background-image", "url('" + d + "')"), c[j.effect](j.effect_speed), b.loaded = !0;
						var e = a.grep(i, function(a) {
							return !a.loaded
						});
						if (i = a(e), j.load) {
							var f = i.length;
							j.load.call(b, f, j)
						}
					}).attr("src", c.attr("data-" + j.data_attribute))
				}
			}), 0 !== j.event.indexof("scroll") && c.bind(j.event, function() {
				b.loaded || c.trigger("appear")
			})
		}), e.bind("resize", function() {
			g()
		}), /(?:iphone|ipod|ipad).*os 5/gi.test(navigator.appversion) && e.bind("pageshow", function(b) {
			b.originalevent && b.originalevent.persisted && i.each(function() {
				a(this).trigger("appear")
			})
		}), a(c).ready(function() {
			g()
		}), this
	}, a.belowthefold = function(c, f) {
		var g;
		return g = f.container === d || f.container === b ? (b.innerheight ? b.innerheight : e.height()) + e.scrolltop() : a(f.container).offset().top + a(f.container).height(), g <= a(c).offset().top - f.threshold
	}, a.rightoffold = function(c, f) {
		var g;
		return g = f.container === d || f.container === b ? e.width() + e.scrollleft() : a(f.container).offset().left + a(f.container).width(), g <= a(c).offset().left - f.threshold
	}, a.abovethetop = function(c, f) {
		var g;
		return g = f.container === d || f.container === b ? e.scrolltop() : a(f.container).offset().top, g >= a(c).offset().top + f.threshold + a(c).height()
	}, a.leftofbegin = function(c, f) {
		var g;
		return g = f.container === d || f.container === b ? e.scrollleft() : a(f.container).offset().left, g >= a(c).offset().left + f.threshold + a(c).width()
	}, a.inviewport = function(b, c) {
		return !(a.rightoffold(b, c) || a.leftofbegin(b, c) || a.belowthefold(b, c) || a.abovethetop(b, c))
	}, a.extend(a.expr[":"], {
		"below-the-fold": function(b) {
			return a.belowthefold(b, {
				threshold: 0
			})
		},
		"above-the-top": function(b) {
			return !a.belowthefold(b, {
				threshold: 0
			})
		},
		"right-of-screen": function(b) {
			return a.rightoffold(b, {
				threshold: 0
			})
		},
		"left-of-screen": function(b) {
			return !a.rightoffold(b, {
				threshold: 0
			})
		},
		"in-viewport": function(b) {
			return a.inviewport(b, {
				threshold: 0
			})
		},
		"above-the-fold": function(b) {
			return !a.belowthefold(b, {
				threshold: 0
			})
		},
		"right-of-fold": function(b) {
			return a.rightoffold(b, {
				threshold: 0
			})
		},
		"left-of-fold": function(b) {
			return !a.rightoffold(b, {
				threshold: 0
			})
		}
	})
}(jquery, window, document);