//  Lightview 2.5.2.1 - 01-01-2010
//  Copyright (c) 2008-2010 Nick Stakenburg (http://www.nickstakenburg.com)
//
//  Licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License
//  http://creativecommons.org/licenses/by-nc-nd/3.0/

//  More information on this project:
//  http://www.nickstakenburg.com/projects/lightview/

var Lightview = {
  Version: '2.5.2.1',

  // Configuration
  options: {
    backgroundColor: '#ffffff',                            // Background color of the view
    border: 12,                                            // Size of the border
    buttons: {
      opacity: {                                           // Opacity of inner buttons
        disabled: 0.4,
        normal: 0.75,
        hover: 1
      },
      side: { display: true },                             // Toggle side buttons
      innerPreviousNext: { display: true },                // Toggle the inner previous and next button
      slideshow: { display: true },                        // Toggle slideshow button
      topclose: { side: 'right' }                          // 'right' or 'left'                    
    },
    controller: {                                          // The controller is used on sets
      backgroundColor: '#4d4d4d',
      border: 6,
      buttons: {
        innerPreviousNext: true,
        side: false
      },
      margin: 18,
      opacity: 0.7,
      radius: 6,
      setNumberTemplate: '#{position} di #{total}'
    },
    cyclic: false,                                         // Makes galleries cyclic, no end/begin
    images: '/images/lightview/',                        // The directory of the images, from this file
    imgNumberTemplate: 'Immagine #{position} di #{total}',    // Want a different language? change it here
    keyboard: true,                                        // Toggle keyboard buttons
    menubarPadding: 6,                                     // Space between menubar and content in px
    overlay: {                                             // Overlay
      background: '#000',                                  // Background color, Mac Firefox & Mac Safari use overlay.png
      close: true,
      opacity: 0.85,
      display: true
    },
    preloadHover: false,                                   // Preload images on mouseover
    radius: 12,                                            // Corner radius of the border
    removeTitles: true,                                    // Set to false if you want to keep title attributes intact
    resizeDuration: 0.45,                                  // The duration of the resize effect in seconds
    slideshowDelay: 4,                                     // Delay in seconds before showing the next slide
    titleSplit: '::',                                      // The characters you want to split title with
    transition: function(pos) {                            // Or your own transition
      return ((pos/=0.5) < 1 ? 0.5 * Math.pow(pos, 4) :
        -0.5 * ((pos-=2) * Math.pow(pos,3) - 2));
    },
    viewport: true,                                        // Stay within the viewport, true is recommended
    zIndex: 5000,                                          // zIndex of #lightview, #overlay is this -1

    startDimensions: {                                     // Dimensions Lightview starts at
      width: 100,
      height: 100
    },
    closeDimensions: {                                     // Modify if you've changed the close button images
      large: { width: 77, height: 22 },
      small: { width: 25, height: 22 }
    },
    sideDimensions: {                                      // Modify if you've changed the side button images
      width: 16,
      height: 22
    },

    defaultOptions: {                                      // Default options for each type of view
      image: {
        menubar: 'bottom',
        closeButton: 'large'
      },
      gallery: {
        menubar: 'bottom',
        closeButton: 'large'
      },
      ajax:   {
        width: 400,
        height: 300,
        menubar: 'top',
        closeButton: 'small',
        overflow: 'auto'
      },
      iframe: {
        width: 400,
        height: 300,
        menubar: 'top',
        scrolling: true,
        closeButton: 'small'
      },
      inline: {
        width: 400,
        height: 300,
        menubar: 'top',
        closeButton: 'small',
        overflow: 'auto'
      },
      flash: {
        width: 400,
        height: 300,
        menubar: 'bottom',
        closeButton: 'large'
      },
      quicktime: {
        width: 480,
        height: 220,
        autoplay: true,
        controls: true,
        closeButton: 'large'
      }
    }
  },
  classids: {
    quicktime: 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
    flash: 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000'
  },
  codebases: {
    quicktime: 'http://www.apple.com/qtactivex/qtplugin.cab#version=7,5,5,0',
    flash: 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,115,0'
  },
  errors: {
    requiresPlugin: "<div class='message'> The content your are attempting to view requires the <span class='type'>#{type}</span> plugin.</div><div class='pluginspage'><p>Please download and install the required plugin from:</p><a href='#{pluginspage}' target='_blank'>#{pluginspage}</a></div>"
  },
  mimetypes: {
    quicktime: 'video/quicktime',
    flash: 'application/x-shockwave-flash'
  },
  pluginspages: {
    quicktime: 'http://www.apple.com/quicktime/download',
    flash: 'http://www.adobe.com/go/getflashplayer'
  },
  // used with auto detection
  typeExtensions: {
    flash: 'swf',
    image: 'bmp gif jpeg jpg png',
    iframe: 'asp aspx cgi cfm htm html jsp php pl php3 php4 php5 phtml rb rhtml shtml txt',
    quicktime: 'avi mov mpg mpeg movie'
  }
};

(function () {
    var l = !! document.createElement("canvas").getContext,
        BROWSER_IS_IE_LT7 = Prototype.Browser.IE && (function (a) {
        var b = new RegExp("MSIE ([\\d.]+)").exec(a);
        return b ? parseFloat(b[1]) : - 1
    })(navigator.userAgent) < 7,
        BROWSER_IS_WEBKIT_419 = (Prototype.Browser.WebKit && !document.evaluate),
        BROWSER_IS_FIREFOX_LT3 = navigator.userAgent.indexOf("Firefox") > - 1 && parseFloat(navigator.userAgent.match(/Firefox[\/\s](\d+)/)[1]) < 3,
        FIX_OVERLAY_WITH_PNG = !! navigator.userAgent.match(/mac/i) && (BROWSER_IS_WEBKIT_419 || BROWSER_IS_FIREFOX_LT3);
    Object.extend(Lightview, {
        REQUIRED_Prototype: "1.6.1",
        REQUIRED_Scriptaculous: "1.8.2",
        queue: {
            position: "end",
            scope: "lightview"
        },
        require: function (a) {
            if ((typeof window[a] == "undefined") || (this.convertVersionString(window[a].Version) < this.convertVersionString(this["REQUIRED_" + a]))) {
                throw ("Lightview requires " + a + " >= " + this["REQUIRED_" + a]);
            }
        },
        convertVersionString: function (a) {
            var v = a.replace(/_.*|\./g, "");
            v = parseInt(v + "0".times(4 - v.length));
            return a.indexOf("_") > - 1 ? v - 1 : v
        },
        load: function () {
            this.require("Prototype");
            if ( !! window.Effect && !window.Scriptaculous) {
                this.require("Scriptaculous")
            }
            if (/^(https?:\/\/|\/)/.test(this.options.images)) {
                this.images = this.options.images
            } else {
                var b = /lightview(?:-[\w\d.]+)?\.js(.*)/;
                this.images = (($$("script[src]").find(function (s) {
                    return s.src.match(b)
                }) || {}).src || "").replace(b, "") + this.options.images
            }
            if (!l) {
                if (document.documentMode >= 8 && !document.namespaces.ns_vml) {
                    document.namespaces.add("ns_vml", "urn:schemas-microsoft-com:vml", "#default#VML")
                } else {
                    document.observe("dom:loaded", function () {
                        var a = document.createStyleSheet();
                        a.cssText = "ns_vml\\:*{behavior:url(#default#VML)}"
                    })
                }
            }
        },
        start: function () {
            this.radius = this.options.radius;
            this.border = (this.radius > this.options.border) ? this.radius : this.options.border;
            this.closeDimensions = this.options.closeDimensions;
            this.sideDimensions = this.options.sideDimensions;
            this.build()
        }
    });
    Object.extend(Lightview, {
        _lightviewLoadedEvents: 14,
        _lightviewLoadedEvent: function () {
            var a = arguments.callee;
            a.counter++;
            if (a.counter == this._lightviewLoadedEvents) {
                $(document.body).fire("lightview:loaded")
            }
        }
    });
    Lightview._lightviewLoadedEvent.counter = 0;
    Object.extend(Lightview, {
        build: function () {
            this.lightview = new Element("div", {
                id: "lightview"
            });
            var d, sideNegativeMargin, sideStyle = pixelClone(this.sideDimensions);
            if (BROWSER_IS_WEBKIT_419) {
                this.lightview.hide = function () {
                    this.setStyle("left:-9500px;top:-9500px;visibility:hidden;");
                    return this
                };
                this.lightview.show = function () {
                    this.setStyle("visibility:visible");
                    return this
                };
                this.lightview.visible = function () {
                    return (this.getStyle("visibility") == "visible" && parseFloat(this.getStyle("top").replace("px", "")) > - 9500)
                }
            }
            $(document.body).insert(this.overlay = new Element("div", {
                id: "lv_overlay"
            }).setStyle({
                zIndex: this.options.zIndex - 1,
                position: (!(BROWSER_IS_FIREFOX_LT3 || BROWSER_IS_IE_LT7)) ? "fixed" : "absolute",
                background: FIX_OVERLAY_WITH_PNG ? "url(" + this.images + "overlay.png) top left repeat" : this.options.overlay.background
            }).setOpacity(FIX_OVERLAY_WITH_PNG ? 1 : this.options.overlay.opacity).hide()).insert(this.lightview.setStyle({
                zIndex: this.options.zIndex,
                top: "-9500px",
                left: "-9500px"
            }).setOpacity(0).insert(this.container = new Element("div", {
                className: "lv_Container"
            }).insert(this.sideButtons = new Element("ul", {
                className: "lv_Sides"
            }).insert(this.prevSide = new Element("li", {
                className: "lv_PrevSide"
            }).setStyle(sideNegativeMargin = Object.extend({
                marginLeft: - 1 * this.sideDimensions.width + "px"
            }, sideStyle)).insert(this.prevButtonImage = new Element("div", {
                className: "lv_Wrapper"
            }).setStyle(Object.extend({
                marginLeft: this.sideDimensions.width + "px"
            }, sideStyle)).insert(new Element("div", {
                className: "lv_Button"
            })))).insert(this.nextSide = new Element("li", {
                className: "lv_NextSide"
            }).setStyle(Object.extend({
                marginRight: - 1 * this.sideDimensions.width + "px"
            }, sideStyle)).insert(this.nextButtonImage = new Element("div", {
                className: "lv_Wrapper"
            }).setStyle(sideNegativeMargin).insert(new Element("div", {
                className: "lv_Button"
            }))))).insert(this.topButtons = new Element("div", {
                className: "lv_topButtons"
            }).insert(this.topcloseButtonImage = new Element("div", {
                className: "lv_Wrapper lv_topcloseButtonImage"
            }).insert(this.topcloseButton = new Element("div", {
                className: "lv_Button"
            })))).insert(new Element("ul", {
                className: "lv_Frames"
            }).insert(new Element("li", {
                className: "lv_Frame lv_FrameTop"
            }).insert(d = new Element("div", {
                className: "lv_Liquid"
            }).setStyle({
                height: this.border + "px"
            }).insert(new Element("ul", {
                className: "lv_Half lv_HalfLeft"
            }).insert(new Element("li", {
                className: "lv_CornerWrapper"
            }).insert(new Element("div", {
                className: "lv_Corner"
            })).insert(new Element("div", {
                className: "lv_Fill"
            }).setStyle({
                left: this.border + "px"
            })))).insert(new Element("div", {
                className: "lv_Filler"
            })).insert(new Element("ul", {
                className: "lv_Half lv_HalfRight"
            }).insert(new Element("li", {
                className: "lv_CornerWrapper"
            }).setStyle("margin-top: " + (-1 * this.border) + "px").insert(new Element("div", {
                className: "lv_Corner"
            })).insert(new Element("div", {
                className: "lv_Fill"
            }).setStyle("left: " + (-1 * this.border) + "px")))))).insert(this.resizeCenter = new Element("li", {
                className: "lv_Center"
            }).setStyle("height: " + (150 - this.border) + "px").insert(new Element("div", {
                className: "lv_WrapUp"
            }).insert(new Element("div", {
                className: "lv_WrapDown"
            }).setStyle("margin-top: " + this.border + "px").insert(this.center = new Element("div", {
                className: "lv_WrapCenter"
            }).setOpacity(0).setStyle("padding: 0 " + this.border + "px").insert(this.contentTop = new Element("div", {
                className: "lv_contentTop lv_Fill"
            })).insert(this.menubar = new Element("div", {
                className: "lv_MenuBar clearfix"
            }).insert(this.closeButton = new Element("div", {
                className: "lv_Button lv_Close"
            }).setStyle(pixelClone(this.options.closeDimensions.large)).setStyle({
                background: this.options.backgroundColor
            }).setOpacity(this.options.buttons.opacity.normal)).insert(this.data = new Element("ul", {
                className: "lv_Data"
            }).insert(this.dataText = new Element("li", {
                className: "lv_DataText"
            }).insert(this.title = new Element("div", {
                className: "lv_Title"
            })).insert(this.caption = new Element("div", {
                className: "lv_Caption"
            }))).insert(this.innerController = new Element("div", {
                className: "lv_innerController"
            }).insert(this.imgNumber = new Element("li", {
                className: "lv_ImgNumber"
            }).insert(new Element("div"))).insert(this.innerPrevNext = new Element("li", {
                className: "lv_innerPrevNext"
            }).insert(this.innerPrevButton = new Element("div", {
                className: "lv_Button"
            }).setOpacity(this.options.buttons.opacity.normal).setStyle({
                backgroundColor: this.options.backgroundColor
            }).setPngBackground(this.images + "inner_prev.png", {
                backgroundColor: this.options.backgroundColor
            })).insert(this.innerNextButton = new Element("div", {
                className: "lv_Button"
            }).setOpacity(this.options.buttons.opacity.normal).setStyle({
                backgroundColor: this.options.backgroundColor
            }).setPngBackground(this.images + "inner_next.png", {
                backgroundColor: this.options.backgroundColor
            }))).insert(this.slideshow = new Element("li", {
                className: "lv_Slideshow"
            }).insert(this.slideshowButton = new Element("div", {
                className: "lv_Button"
            }).setOpacity(this.options.buttons.opacity.normal).setStyle({
                backgroundColor: this.options.backgroundColor
            }).setPngBackground(this.images + "inner_slideshow_play.png", {
                backgroundColor: this.options.backgroundColor
            })))))).insert(this.contentBottom = new Element("div", {
                className: "lv_contentBottom "
            }))))).insert(this.loading = new Element("div", {
                className: "lv_Loading"
            }).insert(this.loadingButton = new Element("div", {
                className: "lv_Button"
            }).setStyle("background: url(" + this.images + "loading.gif) top left no-repeat")))).insert(new Element("li", {
                className: "lv_Frame lv_FrameBottom"
            }).insert(d.cloneNode(true))).insert(this.prevnext = new Element("li", {
                className: "lv_PrevNext"
            }).hide().setStyle("margin-top: " + this.border + "px; background: url(" + this.images + "blank.gif) top left repeat"))))).insert(new Element("div", {
                id: "lightviewError"
            }).hide());
            var f = new Image();
            f.onload = function () {
                f.onload = Prototype.emptyFunction;
                this.sideDimensions = {
                    width: f.width,
                    height: f.height
                };
                var a = pixelClone(this.sideDimensions),
                    sideNegativeMargin;
                this.sideButtons.setStyle({
                    marginTop: 0 - (f.height / 2).round() + "px",
                    height: f.height + "px"
                });
                this.prevSide.setStyle(sideNegativeMargin = Object.extend({
                    marginLeft: - 1 * this.sideDimensions.width + "px"
                }, a));
                this.prevButtonImage.setStyle(Object.extend({
                    marginLeft: a.width
                }, a));
                this.nextSide.setStyle(Object.extend({
                    marginRight: - 1 * this.sideDimensions.width + "px"
                }, a));
                this.nextButtonImage.setStyle(sideNegativeMargin);
                this._lightviewLoadedEvent()
            }.bind(this);
            f.src = this.images + "prev.png";
            $w("center title caption imgNumber")._each(function (e) {
                this[e].setStyle({
                    backgroundColor: this.options.backgroundColor
                })
            }.bind(this));
            var g = this.container.select(".lv_Corner");
            $w("tl tr bl br").each(function (a, i) {
                if (this.radius > 0) {
                    this.createCorner(g[i], a)
                } else {
                    g[i].insert(new Element("div", {
                        className: "lv_Fill"
                    }))
                }
                g[i].setStyle({
                    width: this.border + "px",
                    height: this.border + "px"
                }).addClassName("lv_Corner" + a.capitalize());
                this._lightviewLoadedEvent()
            }.bind(this));
            this.lightview.select(".lv_Filler", ".lv_Fill", ".lv_WrapDown").invoke("setStyle", {
                backgroundColor: this.options.backgroundColor
            });
            var S = {};
            $w("prev next topclose").each(function (s) {
                this[s + "ButtonImage"].side = s;
                var b = this.images + s + ".png";
                if (s == "topclose") {
                    S[s] = new Image();
                    S[s].onload = function () {
                        S[s].onload = Prototype.emptyFunction;
                        this.closeDimensions[s] = {
                            width: S[s].width,
                            height: S[s].height
                        };
                        var a = this.options.buttons.topclose.side,
                            style = Object.extend({
                            "float": a,
                            marginTop: this.closeDimensions[s].height + "px"
                        }, pixelClone(this.closeDimensions[s]));
                        style["padding" + a.capitalize()] = this.border + "px";
                        this[s + "ButtonImage"].setStyle(style);
                        this.topButtons.setStyle({
                            height: S[s].height + "px",
                            top: - 1 * this.closeDimensions[s].height + "px"
                        });
                        this[s + "ButtonImage"].down().setPngBackground(b).setStyle(pixelClone(this.closeDimensions[s]));
                        this._lightviewLoadedEvent()
                    }.bind(this);
                    S[s].src = this.images + s + ".png"
                } else {
                    this[s + "ButtonImage"].setPngBackground(b)
                }
            }, this);
            var C = {};
            $w("large small").each(function (a) {
                C[a] = new Image();
                C[a].onload = function () {
                    C[a].onload = Prototype.emptyFunction;
                    this.closeDimensions[a] = {
                        width: C[a].width,
                        height: C[a].height
                    };
                    this._lightviewLoadedEvent()
                }.bind(this);
                C[a].src = this.images + "close_" + a + ".png"
            }, this);
            var L = new Image();
            L.onload = function () {
                L.onload = Prototype.emptyFunction;
                this.loading.setStyle({
                    width: L.width + "px",
                    height: L.height + "px",
                    marginTop: - 0.5 * L.height + 0.5 * this.border + "px",
                    marginLeft: - 0.5 * L.width + "px"
                });
                this._lightviewLoadedEvent()
            }.bind(this);
            L.src = this.images + "loading.gif";
            var h = new Image();
            h.onload = function (a) {
                h.onload = Prototype.emptyFunction;
                var b = {
                    width: h.width + "px",
                    height: h.height + "px"
                };
                this.slideshow.setStyle(b);
                this.slideshowButton.setStyle(b);
                this._lightviewLoadedEvent()
            }.bind(this);
            h.src = this.images + "inner_slideshow_stop.png";
            $w("prev next").each(function (s) {
                var S = s.capitalize(),
                    i = new Image();
                i.onload = function () {
                    i.onload = Prototype.emptyFunction;
                    this["inner" + S + "Button"].setStyle({
                        width: i.width + "px",
                        height: i.height + "px"
                    });
                    this._lightviewLoadedEvent()
                }.bind(this);
                i.src = this.images + "inner_" + s + ".png";
                this["inner" + S + "Button"].prevnext = s
            }, this);
            $w("slideshow innerPrevNext imgNumber").each(function (c) {
                this[c].hide = this[c].hide.wrap(function (a, b) {
                    this.style.position = "absolute";
                    a(b);
                    return this
                });
                this[c].show = this[c].show.wrap(function (a, b) {
                    this.style.position = "relative";
                    a(b);
                    return this
                })
            }, this);
            this.lightview.select("*").invoke("setStyle", {
                zIndex: this.options.zIndex + 1
            });
            this.lightview.hide();
            this._lightviewLoadedEvent()
        },
        prepare: function () {
            Effect.Queues.get("lightview")._each(function (e) {
                e.cancel()
            });
            this.scaledInnerDimensions = null;
            if (this.view.isSet()) {
                this.controllerHeight = this._controllerHeight;
                if (this.controller && !this.controller.visible()) {
                    this.controller.setStyle("visibility:hidden").show();
                    this.controllerCenter.setOpacity(0)
                }
            } else {
                this.controllerHeight = null;
                this.controller.hide()
            }
            if (parseInt(this.topcloseButtonImage.getStyle("marginTop")) < this.closeDimensions.topclose.height) {
                this.toggleTopClose(false)
            }
            this.hideOverlapping();
            this.hideContent();
            new Effect.Event({
                queue: this.queue,
                afterFinish: function () {
                    $w("top bottom").each(function (a) {
                        var b = a.capitalize();
                        this["content" + b].remove();
                        var c = {};
                        this["content" + b] = new Element("div", {
                            className: "lv_content" + b
                        }).hide();
                        c[a] = this["content" + b];
                        this.center.insert(c)
                    }.bind(this))
                }.bind(this)
            });
            this.disableKeyboardNavigation();
            this.views = null
        },
        restoreInlineContent: function () {
            if (!this.inlineContent || !this.inlineMarker) {
                return
            }
            this.inlineMarker.insert({
                after: this.inlineContent.setStyle({
                    display: this.inlineContent._inlineDisplayRestore
                })
            });
            this.inlineMarker.remove();
            this.inlineMarker = null
        },
        show: function (b) {
            this.element = null;
            var c = Object.isString(b);
            if (Object.isElement(b) || c) {
                if (c && b.startsWith("#")) {
                    this.show({
                        href: b,
                        options: Object.extend({
                            autosize: true
                        }, arguments[1] || {})
                    });
                    return
                }
                this.element = $(b);
                if (!this.element) {
                    return
                }
                this.element.blur();
                this.view = this.element._view || new Lightview.View(this.element)
            } else {
                if (b.href) {
                    this.element = $(document.body);
                    this.view = new Lightview.View(b)
                } else {
                    if (Object.isNumber(b)) {
                        this.element = this.getSet(this.view.rel)[b];
                        this.view = this.element._view
                    }
                }
            }
            if (!this.view.href) {
                return
            }
            this.prepare();
            if (this.view.isGallery() || this.view.isSet()) {
                this.extendSet(this.view.rel);
                this.views = this.getViews(this.view.rel);
                if (this.view.isSet()) {
                    this.controllerOffset = this.views.length > 1 ? this._controllerOffset : 0;
                    this.isSetGallery = this.views.all(function (a) {
                        return a.isImage()
                    })
                }
            }
            this.restoreCenter();
            this.appear();
            if (this.view.href != "#lightviewError" && Object.keys(Lightview.Plugin).join(" ").indexOf(this.view.type) >= 0) {
                if (!Lightview.Plugin[this.view.type]) {
                    $("lightviewError").update(new Template(this.errors.requiresPlugin).evaluate({
                        type: this.view.type.capitalize(),
                        pluginspage: this.pluginspages[this.view.type]
                    }));
                    var d = $("lightviewError").getDimensions();
                    this.show({
                        href: "#lightviewError",
                        title: this.view.type.capitalize() + " plugin required",
                        options: d
                    });
                    return false
                }
            }
            var e = Object.extend({
                menubar: "bottom",
                topclose: false,
                wmode: "transparent",
                innerPreviousNext: this.view.isGallery() && this.options.buttons.innerPreviousNext.display,
                keyboard: this.options.keyboard,
                slideshow: (this.view.isGallery() && this.options.buttons.slideshow.display) || (this.isSetGallery),
                overflow: "hidden",
                overlayClose: this.options.overlay.close,
                viewport: this.options.viewport
            }, this.options.defaultOptions[this.view.type] || {});
            this.view.options = Object.extend(e, this.view.options);
            if (this.view.isSet()) {
                this.view.options.topclose = (this.views.length <= 1)
            }
            if (!(this.view.title || this.view.caption || (this.views && this.views.length > 1)) && this.view.options.topclose) {
                this.view.options.menubar = false
            }
            this._contentPosition = "content" + (this.view.options.menubar == "top" ? "Bottom" : "Top");
            if (this.view.isImage()) {
                if (!l && !this.view._VMLPreloaded) {
                    this.view._VMLPreloaded = true;
                    var f = new Element("ns_vml:image", {
                        src: this.view.href,
                        display: "none"
                    }).setStyle("height:1px;width:1px;");
                    $(document.body).insert(f);
                    Element.remove.delay(0.1, f)
                }
                if (this.view.isGallery() || this.view.isSet()) {
                    this.position = this.views.indexOf(this.view);
                    this.preloadSurroundingImages()
                }
                this.innerDimensions = this.view.preloadedDimensions;
                if (this.innerDimensions) {
                    this.afterEffect()
                } else {
                    this.startLoading();
                    var f = new Image();
                    f.onload = function () {
                        f.onload = Prototype.emptyFunction;
                        this.stopLoading();
                        this.innerDimensions = {
                            width: f.width,
                            height: f.height
                        };
                        this.afterEffect()
                    }.bind(this);
                    f.src = this.view.href
                }
            } else {
                if (this.view.isSet()) {
                    this.position = this.views.indexOf(this.view)
                }
                this.innerDimensions = this.view.options.fullscreen ? document.viewport.getDimensions() : {
                    width: this.view.options.width,
                    height: this.view.options.height
                };
                this.afterEffect()
            }
        },
        insertContent: (function () {
            function insertImageUsingHTML(a, b, c) {
                a = $(a);
                var d = pixelClone(c);
                a.update(new Element("img", {
                    id: "lightviewContent",
                    src: b,
                    alt: "",
                    galleryimg: "no"
                }).setStyle(d))
            }
            var k = (function () {
                function insertImageUsingVML(a, b, c) {
                    a = $(a);
                    var d = Object.extend({
                        "float": "left"
                    }, pixelClone(c));
                    var e = new Element("ns_vml:image", {
                        src: b,
                        id: "lightviewContent"
                    }).setStyle(d);
                    a.update(e);
                    e.outerHTML = e.outerHTML
                }
                function insertImageUsingCanvas(b, c, d) {
                    b = $(b);
                    var f = pixelClone(d),
                        image = new Image();
                    image.onload = function () {
                        canvas = new Element("canvas", f);
                        b.update(canvas);
                        try {
                            var a = canvas.getContext("2d");
                            a.drawImage(image, 0, 0, d.width, d.height)
                        } catch (e) {
                            insertImageUsingHTML(b, c, d)
                        }
                    }.bind(this);
                    image.src = c
                }
                if (Prototype.Browser.IE) {
                    return insertImageUsingVML
                } else {
                    return insertImageUsingCanvas
                }
            })();
            return function () {
                var c = this.detectExtension(this.view.href),
                    dimensions = this.scaledInnerDimensions || this.innerDimensions;
                if (this.view.isImage()) {
                    var d = pixelClone(dimensions);
                    this[this._contentPosition].setStyle(d);
                    if (this.scaledInnerDimensions) {
                        k(this[this._contentPosition], this.view.href, dimensions)
                    } else {
                        insertImageUsingHTML(this[this._contentPosition], this.view.href, dimensions)
                    }
                } else {
                    if (this.view.isExternal()) {
                        switch (this.view.type) {
                        case "ajax":
                            var f = Object.clone(this.view.options.ajax) || {};
                            var g = function () {
                                this.stopLoading();
                                if (this.view.options.autosize) {
                                    this[this._contentPosition].setStyle({
                                        width: "auto",
                                        height: "auto"
                                    });
                                    this.innerDimensions = this.getHiddenDimensions(this[this._contentPosition])
                                }
                                new Effect.Event({
                                    queue: this.queue,
                                    afterFinish: this.resizeWithinViewport.bind(this)
                                })
                            }.bind(this);
                            if (f.onComplete) {
                                f.onComplete = f.onComplete.wrap(function (a, b) {
                                    g();
                                    a(b)
                                })
                            } else {
                                f.onComplete = g
                            }
                            this.startLoading();
                            new Ajax.Updater(this[this._contentPosition], this.view.href, f);
                            break;
                        case "iframe":
                            if (this.scaledInnerDimensions) {
                                dimensions.height -= this.menubarDimensions.height
                            }
                            this[this._contentPosition].update(this.iframe = new Element("iframe", {
                                frameBorder: 0,
                                hspace: 0,
                                src: this.view.href,
                                id: "lightviewContent",
                                name: "lightviewContent_" + (Math.random() * 99999).round(),
                                scrolling: (this.view.options && this.view.options.scrolling) ? "auto" : "no"
                            }).setStyle(Object.extend({
                                border: 0,
                                margin: 0,
                                padding: 0
                            }, pixelClone(dimensions))));
                            break;
                        case "inline":
                            var h = this.view.href,
                                target = $(h.substr(h.indexOf("#") + 1));
                            if (!target || !target.tagName) {
                                return
                            }
                            var i = target.getDimensions();
                            target.insert({
                                before: this.inlineMarker = new Element(target.tagName).hide()
                            });
                            target._inlineDisplayRestore = target.getStyle("display");
                            this.inlineContent = target.show();
                            this[this._contentPosition].update(this.inlineContent);
                            this[this._contentPosition].select("select, object, embed").each(function (b) {
                                this.overlappingRestore.each(function (a) {
                                    if (a.element == b) {
                                        b.setStyle({
                                            visibility: a.visibility
                                        })
                                    }
                                })
                            }.bind(this));
                            if (this.view.options.autosize) {
                                this.innerDimensions = i;
                                new Effect.Event({
                                    queue: this.queue,
                                    afterFinish: this.resizeWithinViewport.bind(this)
                                })
                            }
                            break
                        }
                    } else {
                        var j = {
                            tag: "object",
                            id: "lightviewContent",
                            width: dimensions.width,
                            height: dimensions.height
                        };
                        switch (this.view.type) {
                        case "quicktime":
                            Object.extend(j, {
                                pluginspage: this.pluginspages[this.view.type],
                                children: [{
                                    tag: "param",
                                    name: "autoplay",
                                    value: this.view.options.autoplay
                                },
                                {
                                    tag: "param",
                                    name: "scale",
                                    value: "tofit"
                                },
                                {
                                    tag: "param",
                                    name: "controller",
                                    value: this.view.options.controls
                                },
                                {
                                    tag: "param",
                                    name: "enablejavascript",
                                    value: true
                                },
                                {
                                    tag: "param",
                                    name: "src",
                                    value: this.view.href
                                },
                                {
                                    tag: "param",
                                    name: "loop",
                                    value: this.view.options.loop || false
                                }]
                            });
                            Object.extend(j, Prototype.Browser.IE ? {
                                codebase: this.codebases[this.view.type],
                                classid: this.classids[this.view.type]
                            } : {
                                data: this.view.href,
                                type: this.mimetypes[this.view.type]
                            });
                            break;
                        case "flash":
                            Object.extend(j, {
                                data: this.view.href,
                                type: this.mimetypes[this.view.type],
                                quality: "high",
                                wmode: this.view.options.wmode,
                                pluginspage: this.pluginspages[this.view.type],
                                children: [{
                                    tag: "param",
                                    name: "movie",
                                    value: this.view.href
                                },
                                {
                                    tag: "param",
                                    name: "allowFullScreen",
                                    value: "true"
                                }]
                            });
                            if (this.view.options.flashvars) {
                                j.children.push({
                                    tag: "param",
                                    name: "FlashVars",
                                    value: this.view.options.flashvars
                                })
                            }
                            break
                        }
                        this[this._contentPosition].setStyle(pixelClone(dimensions)).update(this.createHTML(j)).setStyle("visibility:hidden").show();
                        if (this.view.isQuicktime()) {
                            (function () {
                                try {
                                    if ("SetControllerVisible" in $("lightviewContent")) {
                                        $("lightviewContent").SetControllerVisible(this.view.options.controls)
                                    }
                                } catch (e) {}
                            }.bind(this)).defer()
                        }
                    }
                }
            }
        })(),
        getHiddenDimensions: function (b) {
            b = $(b);
            var d = b.ancestors(),
                restore = [],
                styles = [];
            d.push(b);
            d.each(function (c) {
                if (c != b && c.visible()) {
                    return
                }
                restore.push(c);
                styles.push({
                    display: c.getStyle("display"),
                    position: c.getStyle("position"),
                    visibility: c.getStyle("visibility")
                });
                c.setStyle({
                    display: "block",
                    position: "absolute",
                    visibility: "visible"
                })
            });
            var e = {
                width: b.clientWidth,
                height: b.clientHeight
            };
            restore.each(function (r, a) {
                r.setStyle(styles[a])
            });
            return e
        },
        clearContent: function () {
            var a = $("lightviewContent");
            if (a) {
                switch (a.tagName.toLowerCase()) {
                case "object":
                    if (Prototype.Browser.WebKit && this.view.isQuicktime()) {
                        try {
                            a.Stop()
                        } catch (e) {}
                        a.innerHTML = ""
                    }
                    if (a.parentNode) {
                        a.remove()
                    } else {
                        a = Prototype.emptyFunction
                    }
                    break;
                case "iframe":
                    a.remove();
                    if (Prototype.Browser.Gecko && window.frames.lightviewContent) {
                        delete window.frames.lightviewContent
                    }
                    break;
                default:
                    a.remove();
                    break
                }
            }
            $w("Top Bottom").each(function (S) {
                this["content" + S].setStyle("width:auto;height:auto;").update("").hide()
            }, this)
        },
        adjustDimensionsToView: Prototype.K,
        afterEffect: function () {
            new Effect.Event({
                queue: this.queue,
                afterFinish: this.afterShow.bind(this)
            })
        },
        afterShow: function () {
            this.fillMenuBar();
            if (!this.view.isAjax()) {
                this.stopLoading()
            }
            if (!((this.view.options.autosize && this.view.isInline()) || this.view.isAjax())) {
                this.resizeWithinViewport()
            }
            if (!this.view.isIframe()) {
                new Effect.Event({
                    queue: this.queue,
                    afterFinish: this.insertContent.bind(this)
                })
            }
            if (this.view.options.topclose) {
                new Effect.Event({
                    queue: this.queue,
                    afterFinish: this.toggleTopClose.bind(this, true)
                })
            }
        },
        finishShow: function () {
            new Effect.Event({
                queue: this.queue,
                afterFinish: this.showContent.bind(this)
            });
            if (this.view.isIframe()) {
                new Effect.Event({
                    delay: 0.2,
                    queue: this.queue,
                    afterFinish: this.insertContent.bind(this)
                })
            }
            if (this.sliding) {
                new Effect.Event({
                    queue: this.queue,
                    afterFinish: this.nextSlide.bind(this)
                })
            }
            if (this.view.isQuicktime() || this.view.isFlash()) {
                new Effect.Event({
                    queue: this.queue,
                    delay: 0.1,
                    afterFinish: Element.setStyle.bind(this, this[this._contentPosition], "visibility:visible")
                })
            }
        },
        previous: function () {
            if (Effect.Queues.get(Lightview.queue.scope).effects.length) {
                return
            }
            this.show(this.getSurroundingIndexes().previous)
        },
        next: function () {
            if (Effect.Queues.get(Lightview.queue.scope).effects.length) {
                return
            }
            this.show(this.getSurroundingIndexes().next)
        },
        resizeWithinViewport: function () {
            this.adjustDimensionsToView();
            var a = this.getInnerDimensions(),
                bounds = this.getBounds();
            if (this.view.options.viewport && (a.width > bounds.width || a.height > bounds.height)) {
                if (this.view.options.fullscreen) {
                    this.scaledInnerDimensions = bounds;
                    this.fillMenuBar();
                    a = bounds
                } else {
                    var c = this.getOuterDimensions(),
                        b = bounds;
                    if (this.view.isMedia()) {
                        var d = [bounds.height / c.height, bounds.width / c.width, 1].min();
                        this.scaledInnerDimensions = {
                            width: (this.innerDimensions.width * d).round(),
                            height: (this.innerDimensions.height * d).round()
                        }
                    } else {
                        this.scaledInnerDimensions = {
                            width: c.width > b.width ? b.width : c.width,
                            height: c.height > b.height ? b.height : c.height
                        }
                    }
                    this.fillMenuBar();
                    a = Object.clone(this.scaledInnerDimensions);
                    if (this.view.isMedia()) {
                        a.height += this.menubarDimensions.height
                    }
                }
            } else {
                this.fillMenuBar();
                this.scaledInnerDimensions = null
            }
            this._resize(a)
        },
        resize: function (a) {
            this._resize(a, {
                duration: 0
            })
        },
        _resize: (function () {
            var e, wdiff, hdiff, mleft, mtop, controllerOffset, b;
            var f = (function () {
                var w, h;

                function init(p) {
                    w = (e.width + p * wdiff).toFixed(0);
                    h = (e.height + p * hdiff).toFixed(0)
                }
                var a;
                if (BROWSER_IS_IE_LT7) {
                    a = function (p) {
                        this.lightview.setStyle({
                            width: (e.width + p * wdiff).toFixed(0) + "px",
                            height: (e.height + p * hdiff).toFixed(0) + "px"
                        });
                        this.resizeCenter.setStyle({
                            height: h - 1 * this.border + "px"
                        })
                    }
                } else {
                    if (BROWSER_IS_FIREFOX_LT3) {
                        a = function (p) {
                            var v = this.getViewportDimensions(),
                                o = document.viewport.getScrollOffsets();
                            this.lightview.setStyle({
                                position: "absolute",
                                marginLeft: 0,
                                marginTop: 0,
                                width: w + "px",
                                height: h + "px",
                                left: (o[0] + (v.width / 2) - (w / 2)).floor() + "px",
                                top: (o[1] + (v.height / 2) - (h / 2)).floor() + "px"
                            });
                            this.resizeCenter.setStyle({
                                height: h - 1 * this.border + "px"
                            })
                        }
                    } else {
                        a = function (p) {
                            this.lightview.setStyle({
                                position: "fixed",
                                width: w + "px",
                                height: h + "px",
                                marginLeft: ((0 - w) / 2).round() + "px",
                                marginTop: ((0 - h) / 2 - controllerOffset).round() + "px"
                            });
                            this.resizeCenter.setStyle({
                                height: h - 1 * this.border + "px"
                            })
                        }
                    }
                }
                return function (p) {
                    init.call(this, p);
                    a.call(this, p)
                }
            })();
            return function (a) {
                var c = arguments[1] || {};
                e = this.lightview.getDimensions();
                b = 2 * this.border;
                width = a.width ? a.width + b : e.width;
                height = a.height ? a.height + b : e.height;
                this.hidePrevNext();
                if (e.width == width && e.height == height) {
                    new Effect.Event({
                        queue: this.queue,
                        afterFinish: this._afterResize.bind(this, a)
                    });
                    return
                }
                var d = {
                    width: width + "px",
                    height: height + "px"
                };
                wdiff = width - e.width;
                hdiff = height - e.height;
                mleft = parseInt(this.lightview.getStyle("marginLeft").replace("px", ""));
                mtop = parseInt(this.lightview.getStyle("marginTop").replace("px", ""));
                controllerOffset = this.controller.visible() ? (this.controllerOffset / 2) : 0;
                if (!BROWSER_IS_IE_LT7) {
                    Object.extend(d, {
                        marginLeft: 0 - width / 2 + "px",
                        marginTop: 0 - height / 2 + "px"
                    })
                }
                if (c.duration == 0) {
                    f.call(this, 1)
                } else {
                    this.resizing = new Effect.Tween(this.lightview, 0, 1, Object.extend({
                        duration: this.options.resizeDuration,
                        queue: this.queue,
                        transition: this.options.transition,
                        afterFinish: this._afterResize.bind(this, a)
                    }, c), f.bind(this))
                }
            }
        })(),
        _afterResize: function (a) {
            if (!this.menubarDimensions) {
                return
            }
            var b = this[this._contentPosition],
                contentDimensions;
            if (this.view.options.overflow == "auto") {
                contentDimensions = b.getDimensions()
            }
            b.setStyle({
                height: (a.height - this.menubarDimensions.height) + "px",
                width: a.width + "px"
            });
            if (this.view.options.overflow != "hidden" && (this.view.isAjax() || this.view.isInline())) {
                if (Prototype.Browser.IE) {
                    if (this.view.options.overflow == "auto") {
                        var c = b.getDimensions();
                        b.setStyle("overflow:visible");
                        var d = {
                            overflowX: "hidden",
                            overflowY: "hidden"
                        },
                            corrected = 0,
                            scrollbarWidth = 15;
                        if (contentDimensions.height > a.height) {
                            d.overflowY = "auto";
                            d.width = c.width - scrollbarWidth;
                            d.paddingRight = "15px";
                            corrected = scrollbarWidth
                        }
                        if (contentDimensions.width - corrected > a.width) {
                            d.overflowX = "auto";
                            d.height = c.height - scrollbarWidth;
                            d.paddingBottom = "15px"
                        }
                        b.setStyle(d)
                    } else {
                        b.setStyle({
                            overflow: this.view.options.overflow
                        })
                    }
                } else {
                    b.setStyle({
                        overflow: this.view.options.overflow
                    })
                }
            } else {
                b.setStyle("overflow:hidden")
            }
            this.restoreCenter();
            this.resizing = null;
            this.finishShow()
        },
        showContent: function () {
            new Effect.Event({
                queue: this.queue,
                afterFinish: this.hidePrevNext.bind(this)
            });
            new Effect.Event({
                queue: this.queue,
                afterFinish: function () {
                    this[this._contentPosition].show();
                    this.fillMenuBar();
                    if (this.menubar.visible()) {
                        this.menubar.setStyle("visibility:visible").setOpacity(1)
                    }
                }.bind(this)
            });
            new Effect.Parallel([new Effect.Opacity(this.center, {
                sync: true,
                from: 0,
                to: 1
            }), new Effect.Appear(this.sideButtons, {
                sync: true
            })], {
                queue: this.queue,
                duration: 0.25,
                afterFinish: function () {
                    if (this.element) {
                        this.element.fire("lightview:opened")
                    }
                }.bind(this)
            });
            if (this.view.isGallery() || (this.isSetGallery && this.options.controller.buttons.side)) {
                new Effect.Event({
                    queue: this.queue,
                    afterFinish: this.showPrevNext.bind(this)
                })
            }
        },
        hideContent: (function () {
            function after() {
                this.clearContent();
                this.topcloseButtonImage.setStyle({
                    marginTop: this.closeDimensions.topclose.height + "px"
                });
                this.restoreInlineContent()
            }
            function tween(p) {
                this.center.setOpacity(p);
                this.sideButtons.setOpacity(p)
            }
            return function () {
                if (!this.lightview.visible()) {
                    this.center.setOpacity(0);
                    this.sideButtons.setOpacity(0);
                    this.clearContent();
                    return
                }
                new Effect.Tween(this.lightview, 1, 0, {
                    duration: 0.2,
                    queue: this.queue,
                    afterFinish: after.bind(this)
                }, tween.bind(this))
            }
        })(),
        hideData: function () {
            $w("innerController data dataText title caption imgNumber innerPrevNext slideshow closeButton").each(function (a) {
                Element.hide(this[a])
            }, this);
            this.menubar.setStyle("visibility:hidden").setOpacity(0)
        },
        fillMenuBar: function () {
            this.hideData();
            if (!this.view.options.menubar) {
                this.menubarDimensions = {
                    width: 0,
                    height: 0
                };
                this.closeButtonWidth = 0;
                this.menubar.hide()
            } else {
                this.menubar.show()
            }
            if (this.view.title || this.view.caption) {
                this.dataText.show();
                this.data.show()
            }
            if (this.view.title) {
                this.title.update(this.view.title).show()
            }
            if (this.view.caption) {
                this.caption.update(this.view.caption).show()
            }
            if (this.views && this.views.length > 1) {
                if (this.view.isSet()) {
                    this.setNumber.update(new Template(this.options.controller.setNumberTemplate).evaluate({
                        position: this.position + 1,
                        total: this.views.length
                    }));
                    if (this.controller.getStyle("visibility") == "hidden") {
                        this.controller.setStyle("visibility:visible");
                        if (this._controllerCenterEffect) {
                            Effect.Queues.get("lightview").remove(this._controllerCenterEffect)
                        }
                        this._controllerCenterEffect = new Effect.Appear(this.controllerCenter, {
                            queue: this.queue,
                            duration: 0.1
                        })
                    }
                } else {
                    this.data.show();
                    if (this.view.isImage()) {
                        this.innerController.show();
                        this.imgNumber.show().down().update(new Template(this.options.imgNumberTemplate).evaluate({
                            position: this.position + 1,
                            total: this.views.length
                        }));
                        if (this.view.options.slideshow) {
                            this.slideshowButton.show();
                            this.slideshow.show()
                        }
                    }
                }
            }
            var a = this.view.isSet();
            if ((this.view.options.innerPreviousNext || a) && this.views.length > 1) {
                var b = {
                    prev: (this.options.cyclic || this.position != 0),
                    next: (this.options.cyclic || ((this.view.isGallery() || a) && this.getSurroundingIndexes().next != 0))
                };
                $w("prev next").each(function (z) {
                    var Z = z.capitalize(),
                        cursor = b[z] ? "pointer" : "auto";
                    if (a) {
                        this["controller" + Z].setStyle({
                            cursor: cursor
                        }).setOpacity(b[z] ? 1 : this.options.buttons.opacity.disabled)
                    } else {
                        this["inner" + Z + "Button"].setStyle({
                            cursor: cursor
                        }).setOpacity(b[z] ? this.options.buttons.opacity.normal : this.options.buttons.opacity.disabled)
                    }
                }.bind(this));
                if (this.view.options.innerPreviousNext || this.options.controller.innerPreviousNext) {
                    this.innerPrevNext.show()
                }
            }
            this.controllerSlideshow.setOpacity(this.isSetGallery ? 1 : this.options.buttons.opacity.disabled).setStyle({
                cursor: this.isSetGallery ? "pointer" : "auto"
            });
            this.setCloseButtons();
            if (!this.menubar.childElements().find(Element.visible)) {
                this.menubar.hide();
                this.view.options.menubar = false
            }
            this.setMenubarDimensions()
        },
        setCloseButtons: function () {
            var a = this.closeDimensions.small.width,
                large = this.closeDimensions.large.width,
                imgWidth = this.scaledInnerDimensions ? this.scaledInnerDimensions.width : this.innerDimensions.width,
                minimum = 180,
                width = 0,
                closeButton = this.view.options.closeButton || "large",
                background = this.options.borderColor;
            if (this.view.options.topclose || this.view.isSet() || !this.view.options.closeButton) {
                background = null
            } else {
                if (imgWidth >= minimum + a && imgWidth < minimum + large) {
                    background = "small";
                    width = a
                } else {
                    if (imgWidth >= minimum + large) {
                        background = closeButton;
                        width = this.closeDimensions[closeButton].width
                    }
                }
            }
            if (width > 0) {
                this.data.show();
                this.closeButton.setStyle({
                    width: width + "px"
                }).show()
            } else {
                this.closeButton.hide()
            }
            if (background) {
                this.closeButton.setPngBackground(this.images + "close_" + background + ".png", {
                    backgroundColor: this.options.backgroundColor
                })
            }
            this.closeButtonWidth = width
        },
        startLoading: function () {
            this.loadingEffect = new Effect.Appear(this.loading, {
                duration: 0.2,
                from: 0,
                to: 1,
                queue: this.queue
            })
        },
        stopLoading: function () {
            if (this.loadingEffect) {
                Effect.Queues.get("lightview").remove(this.loadingEffect)
            }
            new Effect.Fade(this.loading, {
                duration: 0.2,
                queue: this.queue,
                delay: 0.2
            })
        },
        setPrevNext: function () {
            if (!this.view.isImage()) {
                return
            }
            var a = (this.options.cyclic || this.position != 0),
                next = (this.options.cyclic || ((this.view.isGallery() || this.view.isSet()) && this.getSurroundingIndexes().next != 0));
            this.prevButtonImage[a ? "show" : "hide"]();
            this.nextButtonImage[next ? "show" : "hide"]();
            var b = this.scaledInnerDimensions || this.innerDimensions;
            this.prevnext.setStyle({
                height: b.height + "px",
                marginTop: this.border + (this.view.options.menubar == "top" ? this.menubar.getHeight() : 0) + "px"
            });
            var c = ((b.width / 2 - 1) + this.border).floor();
            if (a) {
                this.prevnext.insert(this.prevButton = new Element("div", {
                    className: "lv_Button lv_PrevButton"
                }).setStyle({
                    width: c + "px"
                }));
                this.prevButton.side = "prev"
            }
            if (next) {
                this.prevnext.insert(this.nextButton = new Element("div", {
                    className: "lv_Button lv_NextButton"
                }).setStyle({
                    width: c + "px"
                }));
                this.nextButton.side = "next"
            }
            if (a || next) {
                this.prevnext.show()
            }
        },
        showPrevNext: function () {
            if (!this.view || !this.options.buttons.side.display || !this.view.isImage()) {
                return
            }
            this.setPrevNext();
            this.prevnext.show()
        },
        hidePrevNext: function () {
            this.prevnext.update("").hide();
            this.prevButtonImage.hide().setStyle({
                marginLeft: this.sideDimensions.width + "px"
            });
            this.nextButtonImage.hide().setStyle({
                marginLeft: - 1 * this.sideDimensions.width + "px"
            })
        },
        appear: (function () {
            function after() {
                this.lightview.setOpacity(1)
            }
            if (!BROWSER_IS_WEBKIT_419) {
                after = after.wrap(function (a, b) {
                    a(b);
                    this.lightview.show()
                })
            }
            return function () {
                if (this.lightview.getStyle("opacity") != 0) {
                    return
                }
                if (this.options.overlay.display) {
                    new Effect.Appear(this.overlay, {
                        duration: 0.2,
                        from: 0,
                        to: FIX_OVERLAY_WITH_PNG ? 1 : this.options.overlay.opacity,
                        queue: this.queue,
                        beforeStart: this.maxOverlay.bind(this),
                        afterFinish: after.bind(this)
                    })
                } else {
                    after.call(this)
                }
            }
        })(),
        hide: function () {
            if (Prototype.Browser.IE && this.iframe && this.view.isIframe()) {
                this.iframe.remove()
            }
            if (BROWSER_IS_WEBKIT_419 && this.view.isQuicktime()) {
                var a = $$("object#lightviewContent")[0];
                if (a) {
                    try {
                        a.Stop()
                    } catch (e) {}
                }
            }
            if (this.lightview.getStyle("opacity") == 0) {
                return
            }
            this.stopSlideshow();
            this.prevnext.hide();
            if (!Prototype.Browser.IE || !this.view.isIframe()) {
                this.center.hide()
            }
            if (Effect.Queues.get("lightview_hide").effects.length > 0) {
                return
            }
            Effect.Queues.get("lightview").each(function (e) {
                e.cancel()
            });
            new Effect.Event({
                queue: this.queue,
                afterFinish: this.restoreInlineContent.bind(this)
            });
            new Effect.Opacity(this.lightview, {
                duration: 0.1,
                from: 1,
                to: 0,
                queue: {
                    position: "end",
                    scope: "lightview_hide"
                }
            });
            new Effect.Fade(this.overlay, {
                duration: 0.16,
                queue: {
                    position: "end",
                    scope: "lightview_hide"
                },
                afterFinish: this.afterHide.bind(this)
            })
        },
        afterHide: function () {
            this.clearContent();
            this.lightview.hide();
            this.center.setOpacity(0).show();
            this.prevnext.update("").hide();
            this.contentTop.update("").hide();
            this.contentBottom.update("").hide();
            this.disableKeyboardNavigation();
            this.showOverlapping();
            new Effect.Event({
                queue: this.queue,
                afterFinish: this.resize.bind(this, this.options.startDimensions)
            });
            new Effect.Event({
                queue: this.queue,
                afterFinish: function () {
                    if (this.element) {
                        this.element.fire("lightview:hidden")
                    }
                    $w("element views view scaledInnerDimensions isSetGallery _openEffect content")._each(function (a) {
                        this[a] = null
                    }.bind(this))
                }.bind(this)
            })
        },
        setMenubarDimensions: function () {
            this.menubar.setStyle("padding:0;");
            var a = {},
                imgWidth = this[(this.scaledInnerDimensions ? "scaledI" : "i") + "nnerDimensions"].width;
            this.menubar.setStyle({
                width: imgWidth + "px"
            });
            this.data.setStyle({
                width: imgWidth - this.closeButtonWidth - 1 + "px"
            });
            a = this.getHiddenDimensions(this.menubar);
            if (this.view.options.menubar) {
                a.height += this.options.menubarPadding;
                switch (this.view.options.menubar) {
                case "bottom":
                    this.menubar.setStyle("padding:" + this.options.menubarPadding + "px 0 0 0");
                    break;
                case "top":
                    this.menubar.setStyle("padding: 0 0 " + this.options.menubarPadding + "px 0");
                    break
                }
            }
            this.menubar.setStyle({
                width: "100%"
            });
            this.menubarDimensions = this.view.options.menubar ? a : {
                width: a.width,
                height: 0
            }
        },
        restoreCenter: (function () {
            var a, controllerOffset;

            function init() {
                a = this.lightview.getDimensions();
                controllerOffset = this.controller.visible() ? (this.controllerOffset / 2) : 0
            }
            var b;
            if (BROWSER_IS_IE_LT7) {
                b = function () {
                    this.lightview.setStyle({
                        top: "50%",
                        left: "50%"
                    })
                }
            } else {
                if (BROWSER_IS_WEBKIT_419 || BROWSER_IS_FIREFOX_LT3) {
                    b = function () {
                        var v = this.getViewportDimensions(),
                            o = document.viewport.getScrollOffsets();
                        this.lightview.setStyle({
                            marginLeft: 0,
                            marginTop: 0,
                            left: (o[0] + (v.width / 2) - (a.width / 2)).floor() + "px",
                            top: (o[1] + (v.height / 2) - (a.height / 2)).floor() + "px"
                        })
                    }
                } else {
                    b = function () {
                        this.lightview.setStyle({
                            position: "fixed",
                            left: "50%",
                            top: "50%",
                            marginLeft: (0 - a.width / 2).round() + "px",
                            marginTop: (0 - a.height / 2 - controllerOffset).round() + "px"
                        })
                    }
                }
            }
            return function () {
                init.call(this);
                b.call(this)
            }
        })(),
        startSlideshow: function () {
            this.stopSlideshow();
            this.sliding = true;
            this.next.bind(this).delay(0.25);
            this.slideshowButton.setPngBackground(this.images + "inner_slideshow_stop.png", {
                backgroundColor: this.options.backgroundColor
            }).hide();
            this.controllerSlideshow.setPngBackground(this.images + "controller_slideshow_stop.png", {
                backgroundColor: this.options.controller.backgroundColor
            })
        },
        stopSlideshow: function () {
            if (this.sliding) {
                this.sliding = false
            }
            if (this.slideTimer) {
                clearTimeout(this.slideTimer)
            }
            this.slideshowButton.setPngBackground(this.images + "inner_slideshow_play.png", {
                backgroundColor: this.options.backgroundColor
            });
            this.controllerSlideshow.setPngBackground(this.images + "controller_slideshow_play.png", {
                backgroundColor: this.options.controller.backgroundColor
            })
        },
        toggleSlideshow: function () {
            if (this.view.isSet() && !this.isSetGallery) {
                return
            }
            this[(this.sliding ? "stop" : "start") + "Slideshow"]()
        },
        nextSlide: function () {
            if (this.sliding) {
                this.slideTimer = this.next.bind(this).delay(this.options.slideshowDelay)
            }
        },
        updateViews: function () {
            $$("a[class~=lightview], area[class~=lightview]").each(function (a) {
                var b = a._view;
                if (!b) {
                    return
                }
                if (b._title) {
                    a.writeAttribute("title", b._title)
                }
                a._view = null
            })
        },
        getSet: function (a) {
            var b = a.indexOf("][");
            if (b > - 1) {
                a = a.substr(0, b + 1)
            }
            return $$('a[rel^="' + a + '"], area[rel^="' + a + '"]')
        },
        getViews: function (a) {
            return this.getSet(a).pluck("_view")
        },
        addObservers: function () {
            $(document.body).observe("click", this.delegateClose.bindAsEventListener(this));
            $w("mouseover mouseout").each(function (e) {
                this.prevnext.observe(e, function (a) {
                    var b = a.findElement("div");
                    if (!b) {
                        return
                    }
                    if (this.prevButton && this.prevButton == b || this.nextButton && this.nextButton == b) {
                        this.toggleSideButton(a)
                    }
                }.bindAsEventListener(this))
            }.bind(this));
            this.prevnext.observe("click", function (c) {
                var d = c.findElement("div");
                if (!d) {
                    return
                }
                var e = (this.prevButton && this.prevButton == d) ? "previous" : (this.nextButton && this.nextButton == d) ? "next" : null;
                if (e) {
                    this[e].wrap(function (a, b) {
                        this.stopSlideshow();
                        a(b)
                    }).bind(this)()
                }
            }.bindAsEventListener(this));
            $w("prev next").each(function (s) {
                var S = s.capitalize(),
                    stopSlideshow = function (a, b) {
                    this.stopSlideshow();
                    a(b)
                },
                    blockInnerPrevNext = function (a, b) {
                    var c = b.element().prevnext;
                    if ((c == "prev" && (this.options.cyclic || this.position != 0)) || (c == "next" && (this.options.cyclic || ((this.view.isGallery() || this.view.isSet()) && this.getSurroundingIndexes().next != 0)))) {
                        a(b)
                    }
                };
                this[s + "ButtonImage"].observe("mouseover", this.toggleSideButton.bindAsEventListener(this)).observe("mouseout", this.toggleSideButton.bindAsEventListener(this)).observe("click", this[s == "next" ? s : "previous"].wrap(stopSlideshow).bindAsEventListener(this));
                this["inner" + S + "Button"].observe("click", this[s == "next" ? s : "previous"].wrap(blockInnerPrevNext).wrap(stopSlideshow).bindAsEventListener(this)).observe("mouseover", Element.setOpacity.curry(this["inner" + S + "Button"], this.options.buttons.opacity.hover).wrap(blockInnerPrevNext).bindAsEventListener(this)).observe("mouseout", Element.setOpacity.curry(this["inner" + S + "Button"], this.options.buttons.opacity.normal).wrap(blockInnerPrevNext).bindAsEventListener(this));
                this["controller" + S].observe("click", this[s == "next" ? s : "previous"].wrap(blockInnerPrevNext).wrap(stopSlideshow).bindAsEventListener(this))
            }, this);
            var f = [this.closeButton, this.slideshowButton];
            if (!BROWSER_IS_WEBKIT_419) {
                f.each(function (b) {
                    b.observe("mouseover", Element.setOpacity.bind(this, b, this.options.buttons.opacity.hover)).observe("mouseout", Element.setOpacity.bind(this, b, this.options.buttons.opacity.normal))
                }, this)
            } else {
                f.invoke("setOpacity", 1)
            }
            this.slideshowButton.observe("click", this.toggleSlideshow.bindAsEventListener(this));
            this.controllerSlideshow.observe("click", this.toggleSlideshow.bindAsEventListener(this));
            if (BROWSER_IS_WEBKIT_419 || BROWSER_IS_FIREFOX_LT3) {
                var g = function (a, b) {
                    if (this.lightview.getStyle("top").charAt(0) == "-") {
                        return
                    }
                    a(b)
                };
                Event.observe(window, "scroll", this.restoreCenter.wrap(g).bindAsEventListener(this));
                Event.observe(window, "resize", this.restoreCenter.wrap(g).bindAsEventListener(this))
            }
            if (BROWSER_IS_FIREFOX_LT3) {
                Event.observe(window, "resize", this.maxOverlay.bindAsEventListener(this))
            }
            if (BROWSER_IS_IE_LT7) {
                function centerControllerIELT7() {
                    if (this.controller) {
                        this.controller.setStyle({
                            left: ((document.documentElement.scrollLeft || 0) + document.viewport.getWidth() / 2).round() + "px"
                        })
                    }
                }
                Event.observe(window, "scroll", centerControllerIELT7.bindAsEventListener(this));
                Event.observe(window, "resize", centerControllerIELT7.bindAsEventListener(this))
            }
            if (this.options.preloadHover) {
                this._preloadImageHover = function (a) {
                    var b = a.findElement("a[class~=lightview], area[class~=lightview]");
                    if (!b) {
                        return
                    }
                    a.stop();
                    if (!b._view) {
                        new Lightview.View(b)
                    }
                    this.preloadImageHover(b)
                }.bindAsEventListener(this);
                $(document.body).observe("mouseover", this._preloadImageHover)
            }
        },
        toggleTopClose: function (a) {
            if (this._topCloseEffect) {
                Effect.Queues.get("lightview_topCloseEffect").remove(this.topCloseEffect)
            }
            var b = {
                marginTop: (a ? 0 : this.closeDimensions.topclose.height) + "px"
            };
            this._topCloseEffect = new Effect.Morph(this.topcloseButtonImage, {
                style: b,
                duration: 0.16,
                queue: this.queue,
                delay: a ? 0.15 : 0
            })
        },
        getScrollDimensions: function () {
            var a = {};
            $w("width height").each(function (d) {
                var D = d.capitalize(),
                    ddE = document.documentElement;
                a[d] = Prototype.Browser.IE ? [ddE["offset" + D], ddE["scroll" + D]].max() : Prototype.Browser.WebKit ? document.body["scroll" + D] : ddE["scroll" + D]
            });
            return a
        },
        maxOverlay: function () {
            if (!BROWSER_IS_FIREFOX_LT3) {
                return
            }
            this.overlay.setStyle(pixelClone(this.getScrollDimensions()))
        },
        delegateClose: (function () {
            var b = ".lv_Close, .lv_topButtons .lv_Button, .lv_Loading, .lv_controllerClose";
            return function (a) {
                if (this.view && this.view.options && a.findElement(b + (this.view.options.overlayClose ? ", #lv_overlay" : ""))) {
                    this.hide()
                }
            }
        })(),
        toggleSideButton: function (a) {
            var b = a.target,
                side = b.side,
                w = this.sideDimensions.width,
                offset = (a.type == "mouseover") ? 0 : side == "prev" ? w : - 1 * w,
                style = {
                marginLeft: offset + "px"
            };
            if (!this.sideEffect) {
                this.sideEffect = {}
            }
            if (this.sideEffect[side]) {
                Effect.Queues.get("lightview_side" + side).remove(this.sideEffect[side])
            }
            this.sideEffect[side] = new Effect.Morph(this[side + "ButtonImage"], {
                style: style,
                duration: 0.2,
                queue: {
                    scope: "lightview_side" + side,
                    limit: 1
                },
                delay: (a.type == "mouseout") ? 0.1 : 0
            })
        },
        getSurroundingIndexes: function () {
            if (!this.views) {
                return
            }
            var a = this.position,
                length = this.views.length;
            var b = (a <= 0) ? length - 1 : a - 1,
                next = (a >= length - 1) ? 0 : a + 1;
            return {
                previous: b,
                next: next
            }
        },
        createCorner: function (a, b) {
            var c = arguments[2] || this.options,
                radius = c.radius,
                border = c.border;
            position = {
                top: (b.charAt(0) == "t"),
                left: (b.charAt(1) == "l")
            };
            if (l) {
                var d = new Element("canvas", {
                    className: "cornerCanvas" + b.capitalize(),
                    width: border + "px",
                    height: border + "px"
                });
                d.setStyle("float:left");
                a.insert(d);
                var e = d.getContext("2d");
                e.fillStyle = c.backgroundColor;
                e.arc((position.left ? radius : border - radius), (position.top ? radius : border - radius), radius, 0, Math.PI * 2, true);
                e.fill();
                e.fillRect((position.left ? radius : 0), 0, border - radius, border);
                e.fillRect(0, (position.top ? radius : 0), border, border - radius)
            } else {
                var f = new Element("ns_vml:roundrect", {
                    fillcolor: c.backgroundColor,
                    strokeWeight: "1px",
                    strokeColor: c.backgroundColor,
                    arcSize: (radius / border * 0.5).toFixed(2)
                }).setStyle({
                    width: 2 * border - 1 + "px",
                    height: 2 * border - 1 + "px",
                    position: "absolute",
                    left: (position.left ? 0 : (-1 * border)) + "px",
                    top: (position.top ? 0 : (-1 * border)) + "px"
                });
                a.insert(f);
                f.outerHTML = f.outerHTML
            }
        },
        hideOverlapping: (function () {
            function getOverlappingElements() {
                return $$("object, embed, select")
            }
            if (Prototype.Browser.IE && document.documentMode >= 8) {
                getOverlappingElements = function () {
                    return document.querySelectorAll("object, embed, select")
                }
            }
            return function () {
                if (this.preventingOverlap) {
                    return
                }
                var a = getOverlappingElements();
                this.overlappingRestore = [];
                for (var i = 0, length = a.length; i < length; i++) {
                    var b = a[i];
                    this.overlappingRestore.push({
                        element: b,
                        visibility: b.style.visibility
                    });
                    b.style.visibility = "hidden"
                }
                this.preventingOverlap = true
            }
        })(),
        showOverlapping: function () {
            this.overlappingRestore.each(function (a, i) {
                a.element.style.visibility = a.visibility
            });
            delete this.overlappingRestore;
            this.preventingOverlap = false
        },
        getInnerDimensions: function () {
            return {
                width: this.innerDimensions.width,
                height: this.innerDimensions.height + this.menubarDimensions.height
            }
        },
        getOuterDimensions: function () {
            var i = this.getInnerDimensions(),
                b = 2 * this.border;
            return {
                width: i.width + b,
                height: i.height + b
            }
        },
        getBounds: function () {
            var a = 21,
                safety = 2 * this.sideDimensions.height + a,
                v = this.getViewportDimensions();
            return {
                width: v.width - safety,
                height: v.height - safety
            }
        },
        getViewportDimensions: function () {
            var v = document.viewport.getDimensions();
            if (this.controller && this.controller.visible() && this.views && this.views.length > 1) {
                v.height -= this.controllerOffset
            }
            return v
        }
    });
    (function () {
        function guard(a, b) {
            if (!this.view) {
                return
            }
            a(b)
        }
        $w("fillMenuBar insertContent").each(function (a) {
            this[a] = this[a].wrap(guard)
        }, Lightview)
    })();

    function pixelClone(b) {
        var c = {};
        Object.keys(b).each(function (a) {
            c[a] = b[a] + "px"
        });
        return c
    }
    Object.extend(Lightview, {
        enableKeyboardNavigation: function () {
            if (!this.view.options.keyboard) {
                return
            }
            this.keyboardEvent = this.keyboardDown.bindAsEventListener(this);
            document.observe("keydown", this.keyboardEvent)
        },
        disableKeyboardNavigation: function () {
            if (this.keyboardEvent) {
                document.stopObserving("keydown", this.keyboardEvent)
            }
        },
        keyboardDown: function (a) {
            var b = String.fromCharCode(a.keyCode).toLowerCase(),
                keyCode = a.keyCode,
                staticGallery = (this.view.isGallery() || this.isSetGallery) && !this.resizing,
                slideshow = this.view.options.slideshow,
                action;
            if (this.view.isMedia()) {
                a.stop();
                action = (keyCode == Event.KEY_ESC || ["x", "c"].member(b)) ? "hide" : (keyCode == 37 && staticGallery && (this.options.cyclic || this.position != 0)) ? "previous" : (keyCode == 39 && staticGallery && (this.options.cyclic || this.getSurroundingIndexes().next != 0)) ? "next" : (b == "p" && slideshow && staticGallery) ? "startSlideshow" : (b == "s" && slideshow && staticGallery) ? "stopSlideshow" : null;
                if (b != "s") {
                    this.stopSlideshow()
                }
            } else {
                action = (keyCode == Event.KEY_ESC) ? "hide" : null
            }
            if (action) {
                this[action]()
            }
            if (staticGallery) {
                if (keyCode == Event.KEY_HOME && this.views.first() != this.view) {
                    this.show(0)
                }
                if (keyCode == Event.KEY_END && this.views.last() != this.view) {
                    this.show(this.views.length - 1)
                }
            }
        }
    });
    Lightview.afterShow = Lightview.afterShow.wrap(function (a, b) {
        this.enableKeyboardNavigation();
        a(b)
    });
    Object.extend(Lightview, {
        extendSet: function (a) {
            var b = this.getSet(a);
            if (!b) {
                return
            }
            b._each(Lightview.Extend)
        },
        preloadSurroundingImages: function () {
            if (this.views.length == 0) {
                return
            }
            var a = this.getSurroundingIndexes();
            this.preloadFromSet([a.next, a.previous])
        },
        preloadFromSet: function (c) {
            var d = (this.views && this.views.member(c) || Object.isArray(c)) ? this.views : c.rel ? this.getViews(c.rel) : null;
            if (!d) {
                return
            }
            var e = $A(Object.isNumber(c) ? [c] : c.type ? [d.indexOf(c)] : c).uniq();
            e.each(function (a) {
                var b = d[a];
                this.preloadImageDimensions(b)
            }, this)
        },
        setPreloadedDimensions: function (a, b) {
            a.preloadedDimensions = {
                width: b.width,
                height: b.height
            }
        },
        preloadImageDimensions: function (a) {
            if (a.preloadedDimensions || a.isPreloading || !a.href) {
                return
            }
            var P = new Image();
            P.onload = function () {
                P.onload = Prototype.emptyFunction;
                a.isPreloading = null;
                this.setPreloadedDimensions(a, P)
            }.bind(this);
            a.isPreloading = true;
            P.src = a.href
        },
        preloadImageHover: function (a) {
            var b = a._view;
            if (b && b.preloadedDimensions || b.isPreloading || !b.isImage()) {
                return
            }
            this.preloadImageDimensions(b)
        }
    });
    Element.addMethods({
        setPngBackground: function (a, b) {
            a = $(a);
            var c = Object.extend({
                align: "top left",
                repeat: "no-repeat",
                sizingMethod: "scale",
                backgroundColor: ""
            }, arguments[2] || {});
            a.setStyle(BROWSER_IS_IE_LT7 ? {
                filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + b + "'', sizingMethod='" + c.sizingMethod + "')"
            } : {
                background: c.backgroundColor + " url(" + b + ") " + c.align + " " + c.repeat
            });
            return a
        }
    });
    Object.extend(Lightview, {
        detectType: function (a, b) {
            var c;
            $w("flash image iframe quicktime").each(function (t) {
                if (new RegExp("\\.(" + this.typeExtensions[t].replace(/\s+/g, "|") + ")(\\?.*)?", "i").test(a)) {
                    c = t
                }
            }.bind(this));
            if (c) {
                return c
            }
            if (a.startsWith("#")) {
                return "inline"
            }
            if (document.domain && document.domain != (a).replace(/(^.*\/\/)|(:.*)|(\/.*)/g, "")) {
                return "iframe"
            }
            return "image"
        },
        detectExtension: function (a) {
            var b = a.gsub(/\?.*/, "").match(/\.([^.]{3,4})$/);
            return b ? b[1] : null
        },
        createHTML: function (b) {
            var c = "<" + b.tag;
            for (var d in b) {
                if (!["children", "html", "tag"].member(d)) {
                    c += " " + d + '="' + b[d] + '"'
                }
            }
            if (new RegExp("^(?:area|base|basefont|br|col|frame|hr|img|input|link|isindex|meta|param|range|spacer|wbr)$", "i").test(b.tag)) {
                c += "/>"
            } else {
                c += ">";
                if (b.children) {
                    b.children.each(function (a) {
                        c += this.createHTML(a)
                    }.bind(this))
                }
                if (b.html) {
                    c += b.html
                }
                c += "</" + b.tag + ">"
            }
            return c
        }
    });
    (function () {
        document.observe("dom:loaded", function () {
            var c = (navigator.plugins && navigator.plugins.length);

            function detectPlugin(a) {
                var b = false;
                if (c) {
                    b = ($A(navigator.plugins).pluck("name").join(",").indexOf(a) >= 0)
                } else {
                    try {
                        b = new ActiveXObject(a)
                    } catch (e) {}
                }
                return !!b
            }
            if (c) {
                window.Lightview.Plugin = {
                    flash: detectPlugin("Shockwave Flash"),
                    quicktime: detectPlugin("QuickTime")
                }
            } else {
                window.Lightview.Plugin = {
                    flash: detectPlugin("ShockwaveFlash.ShockwaveFlash"),
                    quicktime: detectPlugin("QuickTime.QuickTime")
                }
            }
        })
    })();
    Lightview.View = Class.create({
        initialize: function (b) {
            if (b._view) {
                return
            }
            var c = Object.isElement(b);
            if (c && !b._view) {
                b._view = this;
                if (b.title) {
                    b._view._title = b.title;
                    if (Lightview.options.removeTitles) {
                        b.setAttribute("title", "")
                    }
                }
            }
            this.href = c ? b.getAttribute("href") : b.href;
            if (this.href.indexOf("#") >= 0) {
                this.href = this.href.substr(this.href.indexOf("#"))
            }
            var d = b.rel;
            if (d) {
                this.rel = d;
                if (d.startsWith("gallery")) {
                    this.type = "gallery"
                } else {
                    if (d.startsWith("set")) {
                        if (d.include("][")) {
                            var e = d.split("]["),
                                relType = e[1].match(/([a-zA-Z]*)/)[1];
                            if (relType) {
                                this.type = relType;
                                var f = e[0] + "]";
                                b.writeAttribute("rel", f);
                                this.rel = f
                            }
                        } else {
                            this.type = Lightview.detectType(this.href)
                        }
                    } else {
                        this.type = d
                    }
                }
            } else {
                this.type = Lightview.detectType(this.href);
                this.rel = this.type
            }
            $w("ajax flash gallery iframe image inline quicktime external media set")._each(function (a) {
                var T = a.capitalize(),
                    t = a.toLowerCase();
                if ("image gallery media external set".indexOf(a) < 0) {
                    this["is" + T] = function () {
                        return this.type == t
                    }.bind(this)
                }
            }.bind(this));
            if (c && b._view._title) {
                var g = b._view._title.split(Lightview.options.titleSplit).invoke("strip");
                if (g[0]) {
                    this.title = g[0]
                }
                if (g[1]) {
                    this.caption = g[1]
                }
                var h = g[2];
                this.options = (h && Object.isString(h)) ? eval("({" + h + "})") : {}
            } else {
                this.title = b.title;
                this.caption = b.caption;
                this.options = b.options || {}
            }
            if (this.options.ajaxOptions) {
                this.options.ajax = Object.clone(this.options.ajaxOptions);
                delete this.options.ajaxOptions
            }
        },
        isGallery: function () {
            return this.type.startsWith("gallery")
        },
        isSet: function () {
            return this.rel.startsWith("set")
        },
        isImage: function () {
            return (this.isGallery() || this.type == "image")
        },
        isExternal: function () {
            return "iframe inline ajax".indexOf(this.type) >= 0
        },
        isMedia: function () {
            return !this.isExternal()
        }
    });
    Lightview.Extend = function (a) {
        var b = $(a);
        new Lightview.View(a);
        return b
    };
    (function () {
        function handleClick(a) {
            var b = a.findElement("a[class~=lightview], area[class~=lightview]");
            if (!b) {
                return
            }
            a.stop();
            this.Extend(b);
            this.show(b)
        }
        function handleMouseOver(a) {
            var b = a.findElement("a[class~=lightview], area[class~=lightview]");
            if (!b) {
                return
            }
            this.Extend(b)
        }
        function elementIE8(a) {
            var b = a.target,
                type = a.type,
                currentTarget = a.currentTarget;
            if (currentTarget && currentTarget.tagName) {
                if (type === "load" || type === "error" || (type === "click" && currentTarget.tagName.toLowerCase() === "input" && currentTarget.type === "radio")) {
                    b = currentTarget
                }
            }
            if (b.nodeType == Node.TEXT_NODE) {
                b = b.parentNode
            }
            return b
        }
        function hasClassNameIE8(a, b) {
            if (!a) {
                return
            }
            var c = a.className;
            return (c.length > 0 && (c == b || new RegExp("(^|\\s)" + b + "(\\s|$)").test(c)))
        }
        function handleMouseOverIE8(a) {
            var b = elementIE8(a);
            if (b && hasClassNameIE8(b, "lightview")) {
                this.Extend(b)
            }
        }
        document.observe("lightview:loaded", function () {
            $(document.body).observe("click", handleClick.bindAsEventListener(Lightview));
            if (Lightview.options.removeTitles && Prototype.Browser.IE && document.documentMode >= 8) {
                $(document.body).observe("mouseover", handleMouseOverIE8.bindAsEventListener(Lightview))
            } else {
                $(document.body).observe("mouseover", handleMouseOver.bindAsEventListener(Lightview))
            }
        })
    })();
    Object.extend(Lightview, {
        buildController: function () {
            var b = this.options.controller,
                border = b.border;
            $(document.body).insert(this.controller = new Element("div", {
                id: "lightviewController"
            }).setStyle({
                zIndex: this.options.zIndex + 1,
                marginBottom: b.margin + "px",
                position: "absolute",
                visibility: "hidden"
            }).insert(this.controllerTop = new Element("div", {
                className: "lv_controllerTop"
            }).insert(new Element("div", {
                className: "lv_controllerCornerWrapper lv_controllerCornerWrapperTopLeft"
            }).setStyle("margin-left: " + border + "px").insert(new Element("div", {
                className: "lv_Corner"
            }))).insert(new Element("div", {
                className: "lv_controllerBetweenCorners"
            }).setStyle({
                margin: "0 " + border + "px",
                height: border + "px"
            })).insert(new Element("div", {
                className: "lv_controllerCornerWrapper lv_controllerCornerWrapperTopRight"
            }).setStyle("margin-left: -" + border + "px").insert(new Element("div", {
                className: "lv_Corner"
            })))).insert(this.controllerMiddle = new Element("div", {
                className: "lv_controllerMiddle clearfix"
            }).insert(this.controllerCenter = new Element("ul", {
                className: "lv_controllerCenter"
            }).setStyle("margin: 0 " + border + "px").insert(new Element("li", {
                className: "lv_controllerSetNumber"
            }).insert(this.setNumber = new Element("div"))).insert(new Element("li", {
                className: "lv_ButtonWrapper lv_controllerPrev"
            }).insert(this.controllerPrev = new Element("div", {
                className: "lv_Button"
            }).setPngBackground(this.images + "controller_prev.png", {
                backgroundColor: b.backgroundColor
            }))).insert(new Element("li", {
                className: "lv_ButtonWrapper lv_controllerNext"
            }).insert(this.controllerNext = new Element("div", {
                className: "lv_Button"
            }).setPngBackground(this.images + "controller_next.png", {
                backgroundColor: b.backgroundColor
            }))).insert(new Element("li", {
                className: "lv_ButtonWrapper lv_controllerSlideshow"
            }).insert(this.controllerSlideshow = new Element("div", {
                className: "lv_Button"
            }).setPngBackground(this.images + "controller_slideshow_play.png", {
                backgroundColor: b.backgroundColor
            }))).insert(new Element("li", {
                className: "lv_ButtonWrapper lv_controllerClose"
            }).insert(this.controllerClose = new Element("div", {
                className: "lv_Button"
            }).setPngBackground(this.images + "controller_close.png", {
                backgroundColor: b.backgroundColor
            }))))).insert(this.controllerBottom = new Element("div", {
                className: "lv_controllerBottom"
            }).insert(new Element("div", {
                className: "lv_controllerCornerWrapper lv_controllerCornerWrapperBottomLeft"
            }).setStyle("margin-left: " + border + "px").insert(new Element("div", {
                className: "lv_Corner"
            }))).insert(new Element("div", {
                className: "lv_controllerBetweenCorners"
            }).setStyle({
                margin: "0 " + border + "px",
                height: border + "px"
            })).insert(new Element("div", {
                className: "lv_controllerCornerWrapper lv_controllerCornerWrapperBottomRight"
            }).setStyle("margin-left: -" + border + "px").insert(new Element("div", {
                className: "lv_Corner"
            })))));
            $w("prev next").each(function (s) {
                var S = s.capitalize();
                this["controller" + S].prevnext = s
            }, this);
            if (BROWSER_IS_WEBKIT_419) {
                this.controller.hide = function () {
                    this.setStyle("left:-9500px;top:-9500px;visibility:hidden;");
                    return this
                };
                this.controller.show = function () {
                    this.setStyle("visibility:visible");
                    return this
                };
                this.controller.visible = function () {
                    return (this.getStyle("visibility") == "visible" && parseFloat(this.getStyle("top").replace("px", "")) > - 9500)
                }
            }
            this.controller.select(".lv_ButtonWrapper div").invoke("setStyle", pixelClone(this.controllerButtonDimensions));
            var c = this.controller.select(".lv_Corner");
            $w("tl tr bl br").each(function (a, i) {
                if (b.radius > 0) {
                    this.createCorner(c[i], a, b)
                } else {
                    c[i].insert(new Element("div", {
                        className: "lv_Fill"
                    }))
                }
                c[i].setStyle({
                    width: b.border + "px",
                    height: b.border + "px"
                }).addClassName("lv_Corner" + a.capitalize())
            }, this);
            this.controller.down(".lv_controllerMiddle").setStyle("width:100%;");
            this.controller.setStyle(BROWSER_IS_IE_LT7 ? {
                position: "absolute",
                top: "auto",
                left: ""
            } : {
                position: "fixed",
                top: "auto",
                left: "50%"
            });
            this.controller.select(".lv_controllerBetweenCorners", ".lv_controllerMiddle", ".lv_Button", ".lv_Fill").invoke("setStyle", {
                backgroundColor: b.backgroundColor
            });
            this.setNumber.update(new Template(b.setNumberTemplate).evaluate({
                position: 999,
                total: 999
            }));
            this.setNumber.setStyle({
                width: this.setNumber.getWidth() + "px",
                height: this.controllerCenter.getHeight() + "px"
            });
            this._fixateController();
            this.setNumber.update("");
            this.controller.hide().setStyle("visibility:visible");
            this.addObservers();
            this._lightviewLoadedEvent()
        },
        _fixateController: function () {
            var b, finalWidth, controller = this.options.controller,
                border = controller.border;
            if (BROWSER_IS_IE_LT7) {
                b = this.controllerCenter.getDimensions(),
                finalWidth = b.width + 2 * border;
                this.controllerCenter.setStyle({
                    width: b.width + "px",
                    margin: 0
                });
                this.controllerMiddle.setStyle("width:auto;");
                this.controllerCenter.setStyle({
                    paddingLeft: border + "px"
                });
                this.controllerMiddle.setStyle({
                    width: finalWidth + "px"
                });
                $w("top bottom").each(function (a) {
                    this["controller" + a.capitalize()].setStyle({
                        width: finalWidth + "px"
                    })
                }, this);
                this.controller.setStyle("margin-left:-" + (finalWidth / 2).round() + "px")
            } else {
                this.controllerMiddle.setStyle("width:auto");
                b = this.controllerMiddle.getDimensions();
                this.setNumber.up().setStyle({
                    lineHeight: b.height + "px",
                    width: this.setNumber.getDimensions().width + "px"
                });
                this.controller.setStyle({
                    width: b.width + "px",
                    marginLeft: (0 - (b.width / 2).round()) + "px"
                });
                this.controllerMiddle.setStyle({
                    width: b.width + "px"
                });
                $w("top bottom").each(function (a) {
                    this["controller" + a.capitalize()].setStyle({
                        width: b.width + "px"
                    })
                }, this)
            }
            this._controllerOffset = controller.margin + b.height + 2 * border;
            this._controllerHeight = this.controller.getHeight();
            this.setNumber.setStyle({
                lineHeight: b.height + "px"
            })
        }
    });
    Lightview.buildController = Lightview.buildController.wrap(function (a, b) {
        var c = new Image();
        c.onload = function () {
            c.onload = Prototype.emptyFunction;
            this.controllerButtonDimensions = {
                width: c.width,
                height: c.height
            };
            a(b)
        }.bind(this);
        c.src = this.images + "controller_prev.png";
        var d = (new Image()).src = this.images + "controller_slideshow_stop.png"
    });
    Lightview.build = Lightview.build.wrap(function (a, b) {
        a(b);
        this.buildController()
    });
    Lightview.hide = Lightview.hide.wrap(function (a, b) {
        if (this.view && this.view.isSet()) {
            this.controller.hide();
            this.setNumber.update("")
        }
        a(b)
    })
})();
Lightview.load();
document.observe("dom:loaded", Lightview.start.bind(Lightview));