Template:FAFU CHINA/js/jquery.jcarousel.min
(function(t) {
"use strict";
var i = t.jCarousel = {};
i.version = "0.3.1";
var s = /^([+\-]=)?(.+)$/;
i.parseTarget = function(t) {
var i = !1,
e = "object" != typeof t ? s.exec(t) : null;
return e ? (t = parseInt(e[2], 10) || 0, e[1] && (i = !0, "-=" === e[1] && (t *= -1))) : "object" != typeof t && (t = parseInt(t, 10) || 0),
{
target: t,
relative: i
}
},
i.detectCarousel = function(t) {
for (var i; t.length > 0;) {
if (i = t.filter("[data-jcarousel]"), i.length > 0) return i;
if (i = t.find("[data-jcarousel]"), i.length > 0) return i;
t = t.parent()
}
return null
},
i.base = function(s) {
return {
version: i.version,
_options: {},
_element: null,
_carousel: null,
_init: t.noop,
_create: t.noop,
_destroy: t.noop,
_reload: t.noop,
create: function() {
return this._element.attr("data-" + s.toLowerCase(), !0).data(s, this),
!1 === this._trigger("create") ? this: (this._create(), this._trigger("createend"), this)
},
destroy: function() {
return ! 1 === this._trigger("destroy") ? this: (this._destroy(), this._trigger("destroyend"), this._element.removeData(s).removeAttr("data-" + s.toLowerCase()), this)
},
reload: function(t) {
return ! 1 === this._trigger("reload") ? this: (t && this.options(t), this._reload(), this._trigger("reloadend"), this)
},
element: function() {
return this._element
},
options: function(i, s) {
if (0 === arguments.length) return t.extend({},
this._options);
if ("string" == typeof i) {
if (s === void 0) return this._options[i] === void 0 ? null: this._options[i];
this._options[i] = s
} else this._options = t.extend({},
this._options, i);
return this
},
carousel: function() {
return this._carousel || (this._carousel = i.detectCarousel(this.options("carousel") || this._element), this._carousel || t.error('Could not detect carousel for plugin "' + s + '"')),
this._carousel
},
_trigger: function(i, e, r) {
var n, o = !1;
return r = [this].concat(r || []),
(e || this._element).each(function() {
n = t.Event((s + ":" + i).toLowerCase()),
t(this).trigger(n, r),
n.isDefaultPrevented() && (o = !0)
}),
!o
}
}
},
i.plugin = function(s, e) {
var r = t[s] = function(i, s) {
this._element = t(i),
this.options(s),
this._init(),
this.create()
};
return r.fn = r.prototype = t.extend({},
i.base(s), e),
t.fn[s] = function(i) {
var e = Array.prototype.slice.call(arguments, 1),
n = this;
return "string" == typeof i ? this.each(function() {
var r = t(this).data(s);
if (!r) return t.error("Cannot call methods on " + s + " prior to initialization; " + 'attempted to call method "' + i + '"');
if (!t.isFunction(r[i]) || "_" === i.charAt(0)) return t.error('No such method "' + i + '" for ' + s + " instance");
var o = r[i].apply(r, e);
return o !== r && o !== void 0 ? (n = o, !1) : void 0
}) : this.each(function() {
var e = t(this).data(s);
e instanceof r ? e.reload(i) : new r(this, i)
}),
n
},
r
}
})(jQuery), function(t, i) {
"use strict";
var s = function(t) {
return parseFloat(t) || 0
};
t.jCarousel.plugin("jcarousel", {
animating: !1,
tail: 0,
inTail: !1,
resizeTimer: null,
lt: null,
vertical: !1,
rtl: !1,
circular: !1,
underflow: !1,
relative: !1,
_options: {
list: function() {
return this.element().children().eq(0)
},
items: function() {
return this.list().children()
},
animation: 400,
transitions: !1,
wrap: null,
vertical: null,
rtl: null,
center: !1
},
_list: null,
_items: null,
_target: null,
_first: null,
_last: null,
_visible: null,
_fullyvisible: null,
_init: function() {
var t = this;
return this.onWindowResize = function() {
t.resizeTimer && clearTimeout(t.resizeTimer),
t.resizeTimer = setTimeout(function() {
t.reload()
},
100)
},
this
},
_create: function() {
this._reload(),
t(i).on("resize.jcarousel", this.onWindowResize)
},
_destroy: function() {
t(i).off("resize.jcarousel", this.onWindowResize)
},
_reload: function() {
this.vertical = this.options("vertical"),
null == this.vertical && (this.vertical = this.list().height() > this.list().width()),
this.rtl = this.options("rtl"),
null == this.rtl && (this.rtl = function(i) {
if ("rtl" === ("" + i.attr("dir")).toLowerCase()) return ! 0;
var s = !1;
return i.parents("[dir]").each(function() {
return /rtl/i.test(t(this).attr("dir")) ? (s = !0, !1) : void 0
}),
s
} (this._element)),
this.lt = this.vertical ? "top": "left",
this.relative = "relative" === this.list().css("position"),
this._list = null,
this._items = null;
var i = this._target && this.index(this._target) >= 0 ? this._target: this.closest();
this.circular = "circular" === this.options("wrap"),
this.underflow = !1;
var s = {
left: 0,
top: 0
};
return i.length > 0 && (this._prepare(i), this.list().find("[data-jcarousel-clone]").remove(), this._items = null, this.underflow = this._fullyvisible.length >= this.items().length, this.circular = this.circular && !this.underflow, s[this.lt] = this._position(i) + "px"),
this.move(s),
this
},
list: function() {
if (null === this._list) {
var i = this.options("list");
this._list = t.isFunction(i) ? i.call(this) : this._element.find(i)
}
return this._list
},
items: function() {
if (null === this._items) {
var i = this.options("items");
this._items = (t.isFunction(i) ? i.call(this) : this.list().find(i)).not("[data-jcarousel-clone]")
}
return this._items
},
index: function(t) {
return this.items().index(t)
},
closest: function() {
var i, e = this,
r = this.list().position()[this.lt],
n = t(),
o = !1,
l = this.vertical ? "bottom": this.rtl && !this.relative ? "left": "right";
return this.rtl && this.relative && !this.vertical && (r += this.list().width() - this.clipping()),
this.items().each(function() {
if (n = t(this), o) return ! 1;
var a = e.dimension(n);
if (r += a, r >= 0) {
if (i = a - s(n.css("margin-" + l)), !(0 >= Math.abs(r) - a + i / 2)) return ! 1;
o = !0
}
}),
n
},
target: function() {
return this._target
},
first: function() {
return this._first
},
last: function() {
return this._last
},
visible: function() {
return this._visible
},
fullyvisible: function() {
return this._fullyvisible
},
hasNext: function() {
if (!1 === this._trigger("hasnext")) return ! 0;
var t = this.options("wrap"),
i = this.items().length - 1;
return i >= 0 && !this.underflow && (t && "first" !== t || i > this.index(this._last) || this.tail && !this.inTail) ? !0 : !1
},
hasPrev: function() {
if (!1 === this._trigger("hasprev")) return ! 0;
var t = this.options("wrap");
return this.items().length > 0 && !this.underflow && (t && "last" !== t || this.index(this._first) > 0 || this.tail && this.inTail) ? !0 : !1
},
clipping: function() {
return this._element["inner" + (this.vertical ? "Height": "Width")]()
},
dimension: function(t) {
return t["outer" + (this.vertical ? "Height": "Width")](!0)
},
scroll: function(i, s, e) {
if (this.animating) return this;
if (!1 === this._trigger("scroll", null, [i, s])) return this;
t.isFunction(s) && (e = s, s = !0);
var r = t.jCarousel.parseTarget(i);
if (r.relative) {
var n, o, l, a, h, u, c, f, d = this.items().length - 1,
_ = Math.abs(r.target),
p = this.options("wrap");
if (r.target > 0) {
var g = this.index(this._last);
if (g >= d && this.tail) this.inTail ? "both" === p || "last" === p ? this._scroll(0, s, e) : t.isFunction(e) && e.call(this, !1) : this._scrollTail(s, e);
else if (n = this.index(this._target), this.underflow && n === d && ("circular" === p || "both" === p || "last" === p) || !this.underflow && g === d && ("both" === p || "last" === p)) this._scroll(0, s, e);
else if (l = n + _, this.circular && l > d) {
for (f = d, h = this.items().get( - 1); l > f++;) h = this.items().eq(0),
u = this._visible.index(h) >= 0,
u && h.after(h.clone(!0).attr("data-jcarousel-clone", !0)),
this.list().append(h),
u || (c = {},
c[this.lt] = this.dimension(h), this.moveBy(c)),
this._items = null;
this._scroll(h, s, e)
} else this._scroll(Math.min(l, d), s, e)
} else if (this.inTail) this._scroll(Math.max(this.index(this._first) - _ + 1, 0), s, e);
else if (o = this.index(this._first), n = this.index(this._target), a = this.underflow ? n: o, l = a - _, 0 >= a && (this.underflow && "circular" === p || "both" === p || "first" === p)) this._scroll(d, s, e);
else if (this.circular && 0 > l) {
for (f = l, h = this.items().get(0); 0 > f++;) {
h = this.items().eq( - 1),
u = this._visible.index(h) >= 0,
u && h.after(h.clone(!0).attr("data-jcarousel-clone", !0)),
this.list().prepend(h),
this._items = null;
var v = this.dimension(h);
c = {},
c[this.lt] = -v,
this.moveBy(c)
}
this._scroll(h, s, e)
} else this._scroll(Math.max(l, 0), s, e)
} else this._scroll(r.target, s, e);
return this._trigger("scrollend"),
this
},
moveBy: function(t, i) {
var e = this.list().position(),
r = 1,
n = 0;
return this.rtl && !this.vertical && (r = -1, this.relative && (n = this.list().width() - this.clipping())),
t.left && (t.left = e.left + n + s(t.left) * r + "px"),
t.top && (t.top = e.top + n + s(t.top) * r + "px"),
this.move(t, i)
},
move: function(i, s) {
s = s || {};
var e = this.options("transitions"),
r = !!e,
n = !!e.transforms,
o = !!e.transforms3d,
l = s.duration || 0,
a = this.list();
if (!r && l > 0) return a.animate(i, s),
void 0;
var h = s.complete || t.noop,
u = {};
if (r) {
var c = a.css(["transitionDuration", "transitionTimingFunction", "transitionProperty"]),
f = h;
h = function() {
t(this).css(c),
f.call(this)
},
u = {
transitionDuration: (l > 0 ? l / 1e3: 0) + "s",
transitionTimingFunction: e.easing || s.easing,
transitionProperty: l > 0 ?
function() {
return n || o ? "all": i.left ? "left": "top"
} () : "none",
transform: "none"
}
}
o ? u.transform = "translate3d(" + (i.left || 0) + "," + (i.top || 0) + ",0)": n ? u.transform = "translate(" + (i.left || 0) + "," + (i.top || 0) + ")": t.extend(u, i),
r && l > 0 && a.one("transitionend webkitTransitionEnd oTransitionEnd otransitionend MSTransitionEnd", h),
a.css(u),
0 >= l && a.each(function() {
h.call(this)
})
},
_scroll: function(i, s, e) {
if (this.animating) return t.isFunction(e) && e.call(this, !1),
this;
if ("object" != typeof i ? i = this.items().eq(i) : i.jquery === void 0 && (i = t(i)), 0 === i.length) return t.isFunction(e) && e.call(this, !1),
this;
this.inTail = !1,
this._prepare(i);
var r = this._position(i),
n = this.list().position()[this.lt];
if (r === n) return t.isFunction(e) && e.call(this, !1),
this;
var o = {};
return o[this.lt] = r + "px",
this._animate(o, s, e),
this
},
_scrollTail: function(i, s) {
if (this.animating || !this.tail) return t.isFunction(s) && s.call(this, !1),
this;
var e = this.list().position()[this.lt];
this.rtl && this.relative && !this.vertical && (e += this.list().width() - this.clipping()),
this.rtl && !this.vertical ? e += this.tail: e -= this.tail,
this.inTail = !0;
var r = {};
return r[this.lt] = e + "px",
this._update({
target: this._target.next(),
fullyvisible: this._fullyvisible.slice(1).add(this._visible.last())
}),
this._animate(r, i, s),
this
},
_animate: function(i, s, e) {
if (e = e || t.noop, !1 === this._trigger("animate")) return e.call(this, !1),
this;
this.animating = !0;
var r = this.options("animation"),
n = t.proxy(function() {
this.animating = !1;
var t = this.list().find("[data-jcarousel-clone]");
t.length > 0 && (t.remove(), this._reload()),
this._trigger("animateend"),
e.call(this, !0)
},
this),
o = "object" == typeof r ? t.extend({},
r) : {
duration: r
},
l = o.complete || t.noop;
return s === !1 ? o.duration = 0 : t.fx.speeds[o.duration] !== void 0 && (o.duration = t.fx.speeds[o.duration]),
o.complete = function() {
n(),
l.call(this)
},
this.move(i, o),
this
},
_prepare: function(i) {
var e, r, n, o, l = this.index(i),
a = l,
h = this.dimension(i),
u = this.clipping(),
c = this.vertical ? "bottom": this.rtl ? "left": "right",
f = this.options("center"),
d = {
target: i,
first: i,
last: i,
visible: i,
fullyvisible: u >= h ? i: t()
};
if (f && (h /= 2, u /= 2), u > h) for (;;) {
if (e = this.items().eq(++a), 0 === e.length) {
if (!this.circular) break;
if (e = this.items().eq(0), i.get(0) === e.get(0)) break;
if (r = this._visible.index(e) >= 0, r && e.after(e.clone(!0).attr("data-jcarousel-clone", !0)), this.list().append(e), !r) {
var _ = {};
_[this.lt] = this.dimension(e),
this.moveBy(_)
}
this._items = null
}
if (o = this.dimension(e), 0 === o) break;
if (h += o, d.last = e, d.visible = d.visible.add(e), n = s(e.css("margin-" + c)), u >= h - n && (d.fullyvisible = d.fullyvisible.add(e)), h >= u) break
}
if (!this.circular && !f && u > h) for (a = l;;) {
if (0 > --a) break;
if (e = this.items().eq(a), 0 === e.length) break;
if (o = this.dimension(e), 0 === o) break;
if (h += o, d.first = e, d.visible = d.visible.add(e), n = s(e.css("margin-" + c)), u >= h - n && (d.fullyvisible = d.fullyvisible.add(e)), h >= u) break
}
return this._update(d),
this.tail = 0,
f || "circular" === this.options("wrap") || "custom" === this.options("wrap") || this.index(d.last) !== this.items().length - 1 || (h -= s(d.last.css("margin-" + c)), h > u && (this.tail = h - u)),
this
},
_position: function(t) {
var i = this._first,
s = i.position()[this.lt],
e = this.options("center"),
r = e ? this.clipping() / 2 - this.dimension(i) / 2 : 0;
return this.rtl && !this.vertical ? (s -= this.relative ? this.list().width() - this.dimension(i) : this.clipping() - this.dimension(i), s += r) : s -= r,
!e && (this.index(t) > this.index(i) || this.inTail) && this.tail ? (s = this.rtl && !this.vertical ? s - this.tail: s + this.tail, this.inTail = !0) : this.inTail = !1,
-s
},
_update: function(i) {
var s, e = this,
r = {
target: this._target || t(),
first: this._first || t(),
last: this._last || t(),
visible: this._visible || t(),
fullyvisible: this._fullyvisible || t()
},
n = this.index(i.first || r.first) < this.index(r.first),
o = function(s) {
var o = [],
l = [];
i[s].each(function() {
0 > r[s].index(this) && o.push(this)
}),
r[s].each(function() {
0 > i[s].index(this) && l.push(this)
}),
n ? o = o.reverse() : l = l.reverse(),
e._trigger(s + "in", t(o)),
e._trigger(s + "out", t(l)),
e["_" + s] = i[s]
};
for (s in i) o(s);
return this
}
})
} (jQuery, window), function(t) {
"use strict";
t.jcarousel.fn.scrollIntoView = function(i, s, e) {
var r, n = t.jCarousel.parseTarget(i),
o = this.index(this._fullyvisible.first()),
l = this.index(this._fullyvisible.last());
if (r = n.relative ? 0 > n.target ? Math.max(0, o + n.target) : l + n.target: "object" != typeof n.target ? n.target: this.index(n.target), o > r) return this.scroll(r, s, e);
if (r >= o && l >= r) return t.isFunction(e) && e.call(this, !1),
this;
for (var a, h = this.items(), u = this.clipping(), c = this.vertical ? "bottom": this.rtl ? "left": "right", f = 0;;) {
if (a = h.eq(r), 0 === a.length) break;
if (f += this.dimension(a), f >= u) {
var d = parseFloat(a.css("margin-" + c)) || 0;
f - d !== u && r++;
break
}
if (0 >= r) break;
r--
}
return this.scroll(r, s, e)
}
} (jQuery), function(t) {
"use strict";
t.jCarousel.plugin("jcarouselControl", {
_options: {
target: "+=1",
event: "click",
method: "scroll"
},
_active: null,
_init: function() {
this.onDestroy = t.proxy(function() {
this._destroy(),
this.carousel().one("jcarousel:createend", t.proxy(this._create, this))
},
this),
this.onReload = t.proxy(this._reload, this),
this.onEvent = t.proxy(function(i) {
i.preventDefault();
var s = this.options("method");
t.isFunction(s) ? s.call(this) : this.carousel().jcarousel(this.options("method"), this.options("target"))
},
this)
},
_create: function() {
this.carousel().one("jcarousel:destroy", this.onDestroy).on("jcarousel:reloadend jcarousel:scrollend", this.onReload),
this._element.on(this.options("event") + ".jcarouselcontrol", this.onEvent),
this._reload()
},
_destroy: function() {
this._element.off(".jcarouselcontrol", this.onEvent),
this.carousel().off("jcarousel:destroy", this.onDestroy).off("jcarousel:reloadend jcarousel:scrollend", this.onReload)
},
_reload: function() {
var i, s = t.jCarousel.parseTarget(this.options("target")),
e = this.carousel();
if (s.relative) i = e.jcarousel(s.target > 0 ? "hasNext": "hasPrev");
else {
var r = "object" != typeof s.target ? e.jcarousel("items").eq(s.target) : s.target;
i = e.jcarousel("target").index(r) >= 0
}
return this._active !== i && (this._trigger(i ? "active": "inactive"), this._active = i),
this
}
})
} (jQuery), function(t) {
"use strict";
t.jCarousel.plugin("jcarouselPagination", {
_options: {
perPage: null,
item: function(t) {
return '<a href="#' + t + '">' + t + "</a>"
},
event: "click",
method: "scroll"
},
_carouselItems: null,
_pages: {},
_items: {},
_currentPage: null,
_init: function() {
this.onDestroy = t.proxy(function() {
this._destroy(),
this.carousel().one("jcarousel:createend", t.proxy(this._create, this))
},
this),
this.onReload = t.proxy(this._reload, this),
this.onScroll = t.proxy(this._update, this)
},
_create: function() {
this.carousel().one("jcarousel:destroy", this.onDestroy).on("jcarousel:reloadend", this.onReload).on("jcarousel:scrollend", this.onScroll),
this._reload()
},
_destroy: function() {
this._clear(),
this.carousel().off("jcarousel:destroy", this.onDestroy).off("jcarousel:reloadend", this.onReload).off("jcarousel:scrollend", this.onScroll),
this._carouselItems = null
},
_reload: function() {
var i = this.options("perPage");
if (this._pages = {},
this._items = {},
t.isFunction(i) && (i = i.call(this)), null == i) this._pages = this._calculatePages();
else for (var s, e = parseInt(i, 10) || 0, r = this._getCarouselItems(), n = 1, o = 0;;) {
if (s = r.eq(o++), 0 === s.length) break;
this._pages[n] = this._pages[n] ? this._pages[n].add(s) : s,
0 === o % e && n++
}
this._clear();
var l = this,
a = this.carousel().data("jcarousel"),
h = this._element,
u = this.options("item"),
c = this._getCarouselItems().length;
t.each(this._pages,
function(i, s) {
var e = l._items[i] = t(u.call(l, i, s));
e.on(l.options("event") + ".jcarouselpagination", t.proxy(function() {
var t = s.eq(0);
if (a.circular) {
var e = a.index(a.target()),
r = a.index(t);
parseFloat(i) > parseFloat(l._currentPage) ? e > r && (t = "+=" + (c - e + r)) : r > e && (t = "-=" + (e + (c - r)))
}
a[this.options("method")](t)
},
l)),
h.append(e)
}),
this._update()
},
_update: function() {
var i, s = this.carousel().jcarousel("target");
t.each(this._pages,
function(t, e) {
return e.each(function() {
return s.is(this) ? (i = t, !1) : void 0
}),
i ? !1 : void 0
}),
this._currentPage !== i && (this._trigger("inactive", this._items[this._currentPage]), this._trigger("active", this._items[i])),
this._currentPage = i
},
items: function() {
return this._items
},
reloadCarouselItems: function() {
return this._carouselItems = null,
this
},
_clear: function() {
this._element.empty(),
this._currentPage = null
},
_calculatePages: function() {
for (var t, i = this.carousel().data("jcarousel"), s = this._getCarouselItems(), e = i.clipping(), r = 0, n = 0, o = 1, l = {};;) {
if (t = s.eq(n++), 0 === t.length) break;
l[o] = l[o] ? l[o].add(t) : t,
r += i.dimension(t),
r >= e && (o++, r = 0)
}
return l
},
_getCarouselItems: function() {
return this._carouselItems || (this._carouselItems = this.carousel().jcarousel("items")),
this._carouselItems
}
})
} (jQuery), function(t) {
"use strict";
t.jCarousel.plugin("jcarouselAutoscroll", {
_options: {
target: "+=1",
interval: 3e3,
autostart: !0
},
_timer: null,
_init: function() {
this.onDestroy = t.proxy(function() {
this._destroy(),
this.carousel().one("jcarousel:createend", t.proxy(this._create, this))
},
this),
this.onAnimateEnd = t.proxy(this.start, this)
},
_create: function() {
this.carousel().one("jcarousel:destroy", this.onDestroy),
this.options("autostart") && this.start()
},
_destroy: function() {
this.stop(),
this.carousel().off("jcarousel:destroy", this.onDestroy)
},
start: function() {
return this.stop(),
this.carousel().one("jcarousel:animateend", this.onAnimateEnd),
this._timer = setTimeout(t.proxy(function() {
this.carousel().jcarousel("scroll", this.options("target"))
},
this), this.options("interval")),
this
},
stop: function() {
return this._timer && (this._timer = clearTimeout(this._timer)),
this.carousel().off("jcarousel:animateend", this.onAnimateEnd),
this
}
})
} (jQuery);