/*
PHP version 5
Copyright (c) 2002-2014 ECISP.CN、EarcLink.COM
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*/
(function(i) {
var q = {
vertical: false,
rtl: false,
start: 1,
offset: 1,
size: null,
scroll: 3,
visible: null,
animation: "normal",
easing: "swing",
auto: 0,
wrap: null,
initCallback: null,
reloadCallback: null,
itemLoadCallback: null,
itemFirstInCallback: null,
itemFirstOutCallback: null,
itemLastInCallback: null,
itemLastOutCallback: null,
itemVisibleInCallback: null,
itemVisibleOutCallback: null,
buttonNextHTML: "",
buttonPrevHTML: "",
buttonNextEvent: "click",
buttonPrevEvent: "click",
buttonNextCallback: null,
buttonPrevCallback: null,
itemFallbackDimension: null
}, r = false;
i(window).bind("load.jcarousel", function() {
r = true;
});
i.jcarousel = function(a, c) {
this.options = i.extend({}, q, c || {});
this.autoStopped = this.locked = false;
this.buttonPrevState = this.buttonNextState = this.buttonPrev = this.buttonNext = this.list = this.clip = this.container = null;
if (!c || c.rtl === undefined)
this.options.rtl = (i(a).attr("dir") || i("html").attr("dir") || "").toLowerCase() == "rtl";
this.wh = !this.options.vertical ? "width" : "height";
this.lt = !this.options.vertical ? this.options.rtl ? "right" : "left" : "top";
for (var b = "", d = a.className.split(" "), f = 0; f < d.length; f++)
if (d[f].indexOf("jcarousel-skin") != -1) {
i(a).removeClass(d[f]);
b = d[f];
break
}
if (a.nodeName.toUpperCase() == "UL" || a.nodeName.toUpperCase() == "OL") {
this.list = i(a);
this.container = this.list.parent();
if (this.container.hasClass("jcarousel-clip")) {
if (!this.container.parent().hasClass("jcarousel-container"))
this.container = this.container.wrap("");
this.container = this.container.parent();
} else if (!this.container.hasClass("jcarousel-container"))
this.container = this.list.wrap("").parent();
} else {
this.container = i(a);
this.list = this.container.find("ul,ol").eq(0);
}
b !== "" && this.container.parent()[0].className.indexOf("jcarousel-skin") == -1 && this.container.wrap('');
this.clip = this.list.parent();
if (!this.clip.length || !this.clip.hasClass("jcarousel-clip"))
this.clip = this.list.wrap("").parent();
this.buttonNext = i(".jcarousel-next", this.container);
if (this.buttonNext.size() === 0 && this.options.buttonNextHTML !== null)
this.buttonNext = this.clip.after(this.options.buttonNextHTML).next();
this.buttonNext.addClass(this.className("jcarousel-next"));
this.buttonPrev = i(".jcarousel-prev", this.container);
if (this.buttonPrev.size() === 0 && this.options.buttonPrevHTML !== null)
this.buttonPrev = this.clip.after(this.options.buttonPrevHTML).next();
this.buttonPrev.addClass(this.className("jcarousel-prev"));
this.clip.addClass(this.className("jcarousel-clip")).css({
overflow: "hidden",
position: "relative"
});
this.list.addClass(this.className("jcarousel-list")).css({
overflow: "hidden",
position: "relative",
top: 0,
margin: 0,
padding: 0
}).css(this.options.rtl ? "right" : "left", 0);
this.container.addClass(this.className("jcarousel-container")).css({
position: "relative"
});
!this.options.vertical && this.options.rtl && this.container.addClass("jcarousel-direction-rtl").attr("dir", "rtl");
var j = this.options.visible !== null ? Math.ceil(this.clipping() / this.options.visible) : null;
b = this.list.children("li");
var e = this;
if (b.size() > 0) {
var g = 0, k = this.options.offset;
b.each(function() {
e.format(this, k++);
g += e.dimension(this, j);
});
this.list.css(this.wh, g + 100 + "px");
if (!c || c.size === undefined)
this.options.size = b.size();
}
this.container.css("display", "block");
this.buttonNext.css("display", "block");
this.buttonPrev.css("display", "block");
this.funcNext = function() {
e.next();
};
this.funcPrev = function() {
e.prev();
};
this.funcResize = function() {
e.reload();
};
this.options.initCallback !== null && this.options.initCallback(this, "init");
if (!r && i.browser.safari) {
this.buttons(false, false);
i(window).bind("load.jcarousel", function() {
e.setup();
});
} else
this.setup();
};
var h = i.jcarousel;
h.fn = h.prototype = {
jcarousel: "0.2.7"
};
h.fn.extend = h.extend = i.extend;
h.fn.extend({
setup: function() {
this.prevLast = this.prevFirst = this.last = this.first = null;
this.animating = false;
this.tail = this.timer = null;
this.inTail = false;
if (!this.locked) {
this.list.css(this.lt, this.pos(this.options.offset) + "px");
var a = this.pos(this.options.start, true);
this.prevFirst = this.prevLast = null;
this.animate(a, false);
i(window).unbind("resize.jcarousel", this.funcResize).bind("resize.jcarousel", this.funcResize);
}
},
reset: function() {
this.list.empty();
this.list.css(this.lt, "0px");
this.list.css(this.wh, "10px");
this.options.initCallback !== null && this.options.initCallback(this, "reset");
this.setup();
},
reload: function() {
this.tail !== null && this.inTail && this.list.css(this.lt, h.intval(this.list.css(this.lt)) + this.tail);
this.tail = null;
this.inTail = false;
this.options.reloadCallback !== null && this.options.reloadCallback(this);
if (this.options.visible !== null) {
var a = this, c = Math.ceil(this.clipping() / this.options.visible), b = 0, d = 0;
this.list.children("li").each(function(f) {
b += a.dimension(this, c);
if (f + 1 < a.first)
d = b;
});
this.list.css(this.wh, b + "px");
this.list.css(this.lt, -d + "px");
}
this.scroll(this.first, false);
},
lock: function() {
this.locked = true;
this.buttons();
},
unlock: function() {
this.locked = false;
this.buttons();
},
size: function(a) {
if (a !== undefined) {
this.options.size = a;
this.locked || this.buttons();
}
return this.options.size;
},
has: function(a, c) {
if (c === undefined || !c)
c = a;
if (this.options.size !== null && c > this.options.size)
c = this.options.size;
for (var b = a; b <= c; b++) {
var d = this.get(b);
if (!d.length || d.hasClass("jcarousel-item-placeholder"))
return false;
}
return true;
},
get: function(a) {
return i(".jcarousel-item-" + a, this.list);
},
add: function(a, c) {
var b = this.get(a), d = 0, f = i(c);
if (b.length === 0) {
var j, e = h.intval(a);
for (b = this.create(a); ; ) {
j = this.get(--e);
if (e <= 0 || j.length) {
e <= 0 ? this.list.prepend(b) : j.after(b);
break
}
}
} else
d = this.dimension(b);
if (f.get(0).nodeName.toUpperCase() == "LI") {
b.replaceWith(f);
b = f;
} else
b.empty().append(c);
this.format(b.removeClass(this.className("jcarousel-item-placeholder")), a);
f = this.options.visible !== null ? Math.ceil(this.clipping() / this.options.visible) : null;
d = this.dimension(b, f) - d;
a > 0 && a < this.first && this.list.css(this.lt, h.intval(this.list.css(this.lt)) - d + "px");
this.list.css(this.wh, h.intval(this.list.css(this.wh)) + d + "px");
return b;
},
remove: function(a) {
var c = this.get(a);
if (!(!c.length || a >= this.first && a <= this.last)) {
var b = this.dimension(c);
a < this.first && this.list.css(this.lt, h.intval(this.list.css(this.lt)) + b + "px");
c.remove();
this.list.css(this.wh, h.intval(this.list.css(this.wh)) - b + "px");
}
},
next: function() {
this.tail !== null && !this.inTail ? this.scrollTail(false) : this.scroll((this.options.wrap == "both" || this.options.wrap == "last") && this.options.size !== null && this.last == this.options.size ? 1 : this.first + this.options.scroll);
},
prev: function() {
this.tail !== null && this.inTail ? this.scrollTail(true) : this.scroll((this.options.wrap == "both" || this.options.wrap == "first") && this.options.size !== null && this.first == 1 ? this.options.size : this.first - this.options.scroll);
},
scrollTail: function(a) {
if (!(this.locked || this.animating || !this.tail)) {
this.pauseAuto();
var c = h.intval(this.list.css(this.lt));
c = !a ? c - this.tail : c + this.tail;
this.inTail = !a;
this.prevFirst = this.first;
this.prevLast = this.last;
this.animate(c);
}
},
scroll: function(a, c) {
if (!(this.locked || this.animating)) {
this.pauseAuto();
this.animate(this.pos(a), c);
}
},
pos: function(a, c) {
var b = h.intval(this.list.css(this.lt));
if (this.locked || this.animating)
return b;
if (this.options.wrap != "circular")
a = a < 1 ? 1 : this.options.size && a > this.options.size ? this.options.size : a;
for (var d = this.first > a, f = this.options.wrap != "circular" && this.first <= 1 ? 1 : this.first, j = d ? this.get(f) : this.get(this.last), e = d ? f : f - 1, g = null, k = 0, l = false, m = 0; d ? --e >= a : ++e < a; ) {
g = this.get(e);
l = !g.length;
if (g.length === 0) {
g = this.create(e).addClass(this.className("jcarousel-item-placeholder"));
j[d ? "before" : "after"](g);
if (this.first !== null && this.options.wrap == "circular" && this.options.size !== null && (e <= 0 || e > this.options.size)) {
j = this.get(this.index(e));
if (j.length)
g = this.add(e, j.clone(true));
}
}
j = g;
m = this.dimension(g);
if (l)
k += m;
if (this.first !== null && (this.options.wrap == "circular" || e >= 1 && (this.options.size === null || e <= this.options.size)))
b = d ? b + m : b - m;
}
f = this.clipping();
var p = [], o = 0, n = 0;
j = this.get(a - 1);
for (e = a; ++o; ) {
g = this.get(e);
l = !g.length;
if (g.length === 0) {
g = this.create(e).addClass(this.className("jcarousel-item-placeholder"));
j.length === 0 ? this.list.prepend(g) : j[d ? "before" : "after"](g);
if (this.first !== null && this.options.wrap == "circular" && this.options.size !== null && (e <= 0 || e > this.options.size)) {
j = this.get(this.index(e));
if (j.length)
g = this.add(e, j.clone(true));
}
}
j = g;
m = this.dimension(g);
if (m === 0)
throw Error("jCarousel: No width/height set for items. This will cause an infinite loop. Aborting...");
if (this.options.wrap != "circular" && this.options.size !== null && e > this.options.size)
p.push(g);
else if (l)
k += m;
n += m;
if (n >= f)
break;
e++;
}
for (g = 0; g < p.length; g++)
p[g].remove();
if (k > 0) {
this.list.css(this.wh, this.dimension(this.list) + k + "px");
if (d) {
b -= k;
this.list.css(this.lt, h.intval(this.list.css(this.lt)) - k + "px");
}
}
k = a + o - 1;
if (this.options.wrap != "circular" && this.options.size && k > this.options.size)
k = this.options.size;
if (e > k) {
o = 0;
e = k;
for (n = 0; ++o; ) {
g = this.get(e--);
if (!g.length)
break;
n += this.dimension(g);
if (n >= f)
break
}
}
e = k - o + 1;
if (this.options.wrap != "circular" && e < 1)
e = 1;
if (this.inTail && d) {
b += this.tail;
this.inTail = false;
}
this.tail = null;
if (this.options.wrap != "circular" && k == this.options.size && k - o + 1 >= 1) {
d = h.margin(this.get(k), !this.options.vertical ? "marginRight" : "marginBottom");
if (n - d > f)
this.tail = n - f - d;
}
if (c && a === this.options.size && this.tail) {
b -= this.tail;
this.inTail = true;
}
for (; a-- > e; )
b += this.dimension(this.get(a));
this.prevFirst = this.first;
this.prevLast = this.last;
this.first = e;
this.last = k;
return b;
},
animate: function(a, c) {
if (!(this.locked || this.animating)) {
this.animating = true;
var b = this, d = function() {
b.animating = false;
a === 0 && b.list.css(b.lt, 0);
if (!b.autoStopped && (b.options.wrap == "circular" || b.options.wrap == "both" || b.options.wrap == "last" || b.options.size === null || b.last < b.options.size || b.last == b.options.size && b.tail !== null && !b.inTail))
b.startAuto();
b.buttons();
b.notify("onAfterAnimation");
if (b.options.wrap == "circular" && b.options.size !== null)
for (var f = b.prevFirst; f <= b.prevLast; f++)
if (f !== null && !(f >= b.first && f <= b.last) && (f < 1 || f > b.options.size))
b.remove(f);
};
this.notify("onBeforeAnimation");
if (!this.options.animation || c === false) {
this.list.css(this.lt, a + "px");
d();
} else
this.list.animate(!this.options.vertical ? this.options.rtl ? {
right: a
} : {
left: a
} : {
top: a
}, this.options.animation, this.options.easing, d);
}
},
startAuto: function(a) {
if (a !== undefined)
this.options.auto = a;
if (this.options.auto === 0)
return this.stopAuto();
if (this.timer === null) {
this.autoStopped = false;
var c = this;
this.timer = window.setTimeout(function() {
c.next();
}, this.options.auto * 1E3);
}
},
stopAuto: function() {
this.pauseAuto();
this.autoStopped = true;
},
pauseAuto: function() {
if (this.timer !== null) {
window.clearTimeout(this.timer);
this.timer = null;
}
},
buttons: function(a, c) {
if (a == null) {
a = !this.locked && this.options.size !== 0 && (this.options.wrap && this.options.wrap != "first" || this.options.size === null || this.last < this.options.size);
if (!this.locked && (!this.options.wrap || this.options.wrap == "first") && this.options.size !== null && this.last >= this.options.size)
a = this.tail !== null && !this.inTail;
}
if (c == null) {
c = !this.locked && this.options.size !== 0 && (this.options.wrap && this.options.wrap != "last" || this.first > 1);
if (!this.locked && (!this.options.wrap || this.options.wrap == "last") && this.options.size !== null && this.first == 1)
c = this.tail !== null && this.inTail;
}
var b = this;
if (this.buttonNext.size() > 0) {
this.buttonNext.unbind(this.options.buttonNextEvent + ".jcarousel", this.funcNext);
a && this.buttonNext.bind(this.options.buttonNextEvent + ".jcarousel", this.funcNext);
this.buttonNext[a ? "removeClass" : "addClass"](this.className("jcarousel-next-disabled")).attr("disabled", a ? false : true);
this.options.buttonNextCallback !== null && this.buttonNext.data("jcarouselstate") != a && this.buttonNext.each(function() {
b.options.buttonNextCallback(b, this, a);
}).data("jcarouselstate", a);
} else
this.options.buttonNextCallback !== null && this.buttonNextState != a && this.options.buttonNextCallback(b, null, a);
if (this.buttonPrev.size() > 0) {
this.buttonPrev.unbind(this.options.buttonPrevEvent + ".jcarousel", this.funcPrev);
c && this.buttonPrev.bind(this.options.buttonPrevEvent + ".jcarousel", this.funcPrev);
this.buttonPrev[c ? "removeClass" : "addClass"](this.className("jcarousel-prev-disabled")).attr("disabled", c ? false : true);
this.options.buttonPrevCallback !== null && this.buttonPrev.data("jcarouselstate") != c && this.buttonPrev.each(function() {
b.options.buttonPrevCallback(b, this, c);
}).data("jcarouselstate", c);
} else
this.options.buttonPrevCallback !== null && this.buttonPrevState != c && this.options.buttonPrevCallback(b, null, c);
this.buttonNextState = a;
this.buttonPrevState = c;
},
notify: function(a) {
var c = this.prevFirst === null ? "init" : this.prevFirst < this.first ? "next" : "prev";
this.callback("itemLoadCallback", a, c);
if (this.prevFirst !== this.first) {
this.callback("itemFirstInCallback", a, c, this.first);
this.callback("itemFirstOutCallback", a, c, this.prevFirst);
}
if (this.prevLast !== this.last) {
this.callback("itemLastInCallback", a, c, this.last);
this.callback("itemLastOutCallback", a, c, this.prevLast);
}
this.callback("itemVisibleInCallback", a, c, this.first, this.last, this.prevFirst, this.prevLast);
this.callback("itemVisibleOutCallback", a, c, this.prevFirst, this.prevLast, this.first, this.last);
},
callback: function(a, c, b, d, f, j, e) {
if (!(this.options[a] == null || typeof this.options[a] != "object" && c != "onAfterAnimation")) {
var g = typeof this.options[a] == "object" ? this.options[a][c] : this.options[a];
if (i.isFunction(g)) {
var k = this;
if (d === undefined)
g(k, b, c);
else if (f === undefined)
this.get(d).each(function() {
g(k, this, d, b, c);
});
else {
a = function(m) {
k.get(m).each(function() {
g(k, this, m, b, c);
});
};
for (var l = d; l <= f; l++)
l !== null && !(l >= j && l <= e) && a(l);
}
}
}
},
create: function(a) {
return this.format("", a);
},
format: function(a, c) {
a = i(a);
for (var b = a.get(0).className.split(" "), d = 0; d < b.length; d++)
b[d].indexOf("jcarousel-") != -1 && a.removeClass(b[d]);
a.addClass(this.className("jcarousel-item")).addClass(this.className("jcarousel-item-" + c)).css({
"float": this.options.rtl ? "right" : "left",
"list-style": "none"
}).attr("jcarouselindex", c);
return a;
},
className: function(a) {
return a + " " + a + (!this.options.vertical ? "-horizontal" : "-vertical");
},
dimension: function(a, c) {
var b = a.jquery !== undefined ? a[0] : a, d = !this.options.vertical ? (b.offsetWidth || h.intval(this.options.itemFallbackDimension)) + h.margin(b, "marginLeft") + h.margin(b, "marginRight") : (b.offsetHeight || h.intval(this.options.itemFallbackDimension)) + h.margin(b, "marginTop") + h.margin(b, "marginBottom");
if (c == null || d == c)
return d;
d = !this.options.vertical ? c - h.margin(b, "marginLeft") - h.margin(b, "marginRight") : c - h.margin(b, "marginTop") - h.margin(b, "marginBottom");
i(b).css(this.wh, d + "px");
return this.dimension(b);
},
clipping: function() {
return!this.options.vertical ? this.clip[0].offsetWidth - h.intval(this.clip.css("borderLeftWidth")) - h.intval(this.clip.css("borderRightWidth")) : this.clip[0].offsetHeight - h.intval(this.clip.css("borderTopWidth")) - h.intval(this.clip.css("borderBottomWidth"));
},
index: function(a, c) {
if (c == null)
c = this.options.size;
return Math.round(((a - 1) / c - Math.floor((a - 1) / c)) * c) + 1;
}
});
h.extend({
defaults: function(a) {
return i.extend(q, a || {});
},
margin: function(a, c) {
if (!a)
return 0;
var b = a.jquery !== undefined ? a[0] : a;
if (c == "marginRight" && i.browser.safari) {
var d = {
display: "block",
"float": "none",
width: "auto"
}, f, j;
i.swap(b, d, function() {
f = b.offsetWidth;
});
d.marginRight = 0;
i.swap(b, d, function() {
j = b.offsetWidth;
});
return j - f;
}
return h.intval(i.css(b, c));
},
intval: function(a) {
a = parseInt(a, 10);
return isNaN(a) ? 0 : a;
}
});
i.fn.jcarousel = function(a) {
if (typeof a == "string") {
var c = i(this).data("jcarousel"), b = Array.prototype.slice.call(arguments, 1);
return c[a].apply(c, b);
} else
return this.each(function() {
i(this).data("jcarousel", new h(this, a));
});
};
})(jQuery);