/*
 * Slides, A Slideshow Plugin for jQuery
 * Intructions: http://slidesjs.com
 * By: Nathan Searles, http://nathansearles.com
 * Version: 1.1.9
 * Updated: September 5th, 2011
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
(function(a)
{
	a.fn.slides = function(b)
	{
		return b = a.extend(
		{
		}, a.fn.slides.option, b),
		this.each(function()
		{
			function w(g, h, i)
			{
				if (!p && o)
				{
					p = !0,
					b.animationStart(n + 1);
					switch (g)
					{
					case "next":
						l = n,
						k = n + 1,
						k = e === k ? 0 : k,
						r = f * 2,
						g = -f * 2,
						n = k;
						break;
					case "prev":
						l = n,
						k = n - 1,
						k = k === -1 ? e - 1 : k,
						r = 0,
						g = 0,
						n = k;
						break;
					case "pagination":
						k = parseInt(i, 10),
						l = a("." + b.paginationClass + " li." + b.currentClass + " a", c).attr("href").match("[^#/]+$"),
						k > l ? (r = f * 2, g = -f * 2) : (r = 0, g = 0),
						n = k
					}
					h === "fade" ? b.crossfade ? d.children(":eq(" + k + ")", c).css(
					{
						zIndex: 10
					}).fadeIn(b.fadeSpeed, b.fadeEasing, function()
					{
						b.autoHeight ? d.animate(
						{
							height: d.children(":eq(" + k + ")", c).outerHeight()
						}, b.autoHeightSpeed, function()
						{
							d.children(":eq(" + l + ")", c).css(
							{
								display: "none",
								zIndex: 0
							}),
							d.children(":eq(" + k + ")", c).css(
							{
								zIndex: 0
							}),
							b.animationComplete(k + 1),
							p = !1
						}) : (d.children(":eq(" + l + ")", c).css(
						{
							display: "none",
							zIndex: 0
						}), d.children(":eq(" + k + ")", c).css(
						{
							zIndex: 0
						}), b.animationComplete(k + 1), p = !1)
					}) : d.children(":eq(" + l + ")", c).fadeOut(b.fadeSpeed, b.fadeEasing, function()
					{
						b.autoHeight ? d.animate(
						{
							height: d.children(":eq(" + k + ")", c).outerHeight()
						}, b.autoHeightSpeed, function()
						{
							d.children(":eq(" + k + ")", c).fadeIn(b.fadeSpeed, b.fadeEasing)
						}) : d.children(":eq(" + k + ")", c).fadeIn(b.fadeSpeed, b.fadeEasing, function()
						{
							a.browser.msie && a(this).get(0).style.removeAttribute("filter")
						}),
						b.animationComplete(k + 1),
						p = !1
					}) : (d.children(":eq(" + k + ")").css(
					{
						left: r,
						display: "block"
					}), b.autoHeight ? d.animate(
					{
						left: g,
						height: d.children(":eq(" + k + ")").outerHeight()
					}, b.slideSpeed, b.slideEasing, function()
					{
						d.css(
						{
							left: -f
						}),
						d.children(":eq(" + k + ")").css(
						{
							left: f,
							zIndex: 5
						}),
						d.children(":eq(" + l + ")").css(
						{
							left: f,
							display: "none",
							zIndex: 0
						}),
						b.animationComplete(k + 1),
						p = !1
					}) : d.animate(
					{
						left: g
					}, b.slideSpeed, b.slideEasing, function()
					{
						d.css(
						{
							left: -f
						}),
						d.children(":eq(" + k + ")").css(
						{
							left: f,
							zIndex: 5
						}),
						d.children(":eq(" + l + ")").css(
						{
							left: f,
							display: "none",
							zIndex: 0
						}),
						b.animationComplete(k + 1),
						p = !1
					})),
					b.pagination && (a("." + b.paginationClass + " li." + b.currentClass, c).removeClass(b.currentClass), a("." + b.paginationClass + " li:eq(" + k + ")", c).addClass(b.currentClass))
				}
			}
			function x()
			{
				clearInterval(c.data("interval"))
			}
			function y()
			{
				b.pause ? (
			    	clearTimeout(c.data("pause")),
					clearInterval(c.data("interval")),
					u = setTimeout(function(){
						clearTimeout(c.data("pause")),
						v = setInterval(function(){
							w("next", i)
							},
							b.play
						),
						c.data("interval", v)
					}, 
					b.pause), 
					c.data("pause", u)) 
				: 
				x()
			}
			a("." + b.container, a(this)).children().wrapAll('<div class="slides_control"/>');
			var c = a(this),
				d = a(".slides_control", c),
				e = d.children().size(),
				f = d.children().outerWidth(),
				g = d.children().outerHeight(),
				h = b.start - 1,
				i = b.effect.indexOf(",") < 0 ? b.effect : b.effect.replace(" ", "").split(",")[0],
				j = b.effect.indexOf(",") < 0 ? i : b.effect.replace(" ", "").split(",")[1],
				k = 0,
				l = 0,
				m = 0,
				n = 0,
				o, p, q, r, s, t, u, v;
			if (e < 2) return a("." + b.container, a(this)).fadeIn(b.fadeSpeed, b.fadeEasing, function()
				{
					o = !0,
					b.slidesLoaded()
				}),
			a("." + b.next + ", ." + b.prev).fadeOut(0),
			!1;
			if (e < 2) return;
			h < 0 && (h = 0),
			h > e && (h = e - 1),
			b.start && (n = h),
			b.randomize && d.randomize(),
			a("." + b.container, c).css(
				{
					overflow: "hidden",
					position: "relative"
				}),
			d.children().css(
				{
					position: "absolute",
					top: 0,
					left: d.children().outerWidth(),
					zIndex: 0,
					display: "none"
				}),
			d.css(
				{
					position: "relative",
					width: f * 3,
					height: g,
					left: -f
				}),
			a("." + b.container, c).css(
				{
					display: "block"
				}),
			b.autoHeight && (d.children().css(
				{
					height: "auto"
				}), d.animate(
				{
					height: d.children(":eq(" + h + ")").outerHeight()
				}, b.autoHeightSpeed));
			if (b.preload && d.find("img:eq(" + h + ")").length)
				{
					a("." + b.container, c).css(
					{
						background: "url(" + b.preloadImage + ") no-repeat 50% 50%"
					});
					var z = d.find("img:eq(" + h + ")").attr("src") + "?" + (new Date).getTime();
					a("img", c).parent().attr("class") != "slides_control" ? t = d.children(":eq(0)")[0].tagName.toLowerCase() : t = d.find("img:eq(" + h + ")"),
					d.find("img:eq(" + h + ")").attr("src", z).load(function()
					{
						d.find(t + ":eq(" + h + ")").fadeIn(b.fadeSpeed, b.fadeEasing, function()
						{
							a(this).css(
							{
								zIndex: 5
							}),
							a("." + b.container, c).css(
							{
								background: ""
							}),
							o = !0,
							b.slidesLoaded()
						})
					})
				}
			else d.children(":eq(" + h + ")").fadeIn(b.fadeSpeed, b.fadeEasing, function()
				{
					o = !0,
					b.slidesLoaded()
				});
			b.bigTarget && (d.children().css(
				{
					cursor: "pointer"
				}), d.children().click(function()
				{
					return w("next", i),
					!1
				})),
			b.hoverPause && b.play && (d.bind("mouseover", function()
				{
					x()
				}), d.bind("mouseleave", function()
				{
					y()
				})),
			b.generateNextPrev && (a("." + b.container, c).after('<a href="#" class="' + b.prev + '">Prev</a>'), a("." + b.prev, c).after('<a href="#" class="' + b.next + '">Next</a>')),
			a("." + b.next, c).click(function(a)
				{
					a.preventDefault(),
					b.play && y(),
					w("next", i)
				}),
			a("." + b.prev, c).click(function(a)
				{
					a.preventDefault(),
					b.play && y(),
					w("prev", i)
				}),
			b.generatePagination ? (b.prependPagination ? c.prepend("<ul class=" + b.paginationClass + "></ul>") : c.append("<ul class=" + b.paginationClass + "></ul>"), d.children().each(function()
				{
					a("." + b.paginationClass, c).append('<li><a href="#' + m + '">' + (m + 1) + "</a></li>"),
					m++
				})) : a("." + b.paginationClass + " li a", c).each(function()
				{
					a(this).attr("href", "#" + m),
					m++
				}),
			a("." + b.paginationClass + " li:eq(" + h + ")", c).addClass(b.currentClass),
			a("." + b.paginationClass + " li a", c).click(function()
				{
					return b.play && y(),
					q = a(this).attr("href").match("[^#/]+$"),
					n != q && w("pagination", j, q),
					!1
				}),
			a("a.link", c).click(function()
				{
					return b.play && y(),
					q = a(this).attr("href").match("[^#/]+$") - 1,
					n != q && w("pagination", j, q),
					!1
				}),
			b.play && (v = setInterval(function()
				{
					w("next", i)
				}, b.play), c.data("interval", v))
		})
	},
	a.fn.slides.option =
	{
		preload: !1,
		preloadImage: "/img/loading.gif",
		container: "slides_container",
		generateNextPrev: !1,
		next: "next",
		prev: "prev",
		pagination: !0,
		generatePagination: !0,
		prependPagination: !1,
		paginationClass: "pagination",
		currentClass: "current",
		fadeSpeed: 650,
		fadeEasing: "",
		slideSpeed: 650,
		slideEasing: "",
		start: 1,
		effect: "slide",
		crossfade: !1,
		randomize: !1,
		play: 0,
		pause: 0,
		hoverPause: !1,
		autoHeight: !1,
		autoHeightSpeed: 350,
		bigTarget: !1,
		animationStart: function()
		{
		},
		animationComplete: function()
		{
		},
		slidesLoaded: function()
		{
		}
	},
	a.fn.randomize = function(b)
	{
		function c()
		{
			return Math.round(Math.random()) - .5
		}
		return a(this).each(function()
		{
			var d = a(this),
				e = d.children(),
				f = e.length;
			if (f > 1)
				{
					e.hide();
					var g = [];
					for (i = 0; i < f; i++) g[g.length] = i;
					g = g.sort(c),
					a.each(g, function(a, c)
					{
						var f = e.eq(c),
							g = f.clone(!0);
						g.show().appendTo(d),
						b !== undefined && b(f, g),
						f.remove()
					})
				}
		})
	}
})(jQuery)