/*
 * 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:350,fadeEasing:"",slideSpeed:350,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)