{
  SZN.LightBox = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox",
    "VERSION": "1.0",
    "CLASS": "class",
    "IMPLEMENT": [SZN.SigInterface, SZN.Components]
  });
  SZN.LightBox.DIR_PREV = -1;
  SZN.LightBox.DIR_NEXT = 1;
  SZN.LightBox.prototype.$constructor = function (data, optObj) {
    this.options = {
      "components": {
        "anchorage": SZN.LightBox.Anchorage,
        "main": SZN.LightBox.Main,
        "strip": SZN.LightBox.Strip,
        "description": SZN.LightBox.Description,
        "pageShader": SZN.LightBox.PageShader,
        "navigation": SZN.LightBox.Navigation,
        "transition": SZN.LightBox.Transition,
        "others": []
      },
      "imagePath": "img/",
      "imageFormat": "png",
      "parent": false,
      "zIndex": false,
      "useShadow": false,
      "usePageShader": true,
      "shadowSizes": [16, 16, 16, 16],
      "galleryId": false,
      "galleryClassName": "image-browser-content",
      "handleDocumentCloseClick": true,
      "mainOpt": {
        "id": false,
        "className": "image-browser-image",
        "useMouseWheelScroll": true
      },
      "stripOpt": {
        "id": false,
        "className": "image-browser-thumbs",
        "orientation": "vertical",
        "activeBorder": "inner",
        "activeId": false,
        "activeClassName": "image-browser-active",
        "imageBoxClassName": "image-browser-thumb-box"
      },
      "descriptionOpt": {
        "id": false,
        "className": "image-browser-caption",
        "contentId": false,
        "contentClassName": "image-browser-caption-content"
      },
      "navigationOpt": {
        "id": false,
        "className": "image-browser-navigation",
        "continuous": true,
        "showDisabled": false,
        "nextClassName": "image-browser-next",
        "prevClassName": "image-browser-prev",
        "closeClassName": "image-browser-close"
      },
      "transitionOpt": {},
      "anchorageOpt": {}
    };
    for (var p in optObj) {
      if (optObj[p] instanceof Object && !optObj[p].CLASS) {
        for (var o in optObj[p]) {
          this.options[p][o] = optObj[p][o];
        }
      } else {
        this.options[p] = optObj[p];
      }
    }
    this.dom = {};
    this.ec = [];
    this.objCache = [];
    this.components = [];
    this.visible = false;
    this.index = 0;
    this.direction = SZN.LightBox.DIR_NEXT;
    this.blindLinkName = SZN.idGenerator();
    this.blindStyle = {
      "position": "absolute",
      "top": "-1000px",
      "left": "-1000px",
      "width": "1px",
      "height": "1px",
      "overflow": "hidden"
    };
    this.data = [];
    for (var i = 0; i < data.length; i++) {
      var item = data[i];
      var o = {};
      for (var j in item) {
        o[j] = item[j];
      }
      if (item.main) {
        this.index = i;
      }
      this.data.push(o);
    }
    this._buildContainer();
    this._renderBlindStart();
    this._render();
    for (var i = 0; i < this.options.components.others.length; i++) {
      this.addNewComponent(this.options.components.others[i]);
    }
    this.addNewComponent({
      "name": "dummyTransition",
      "part": SZN.LightBox.Transition
    });
    this._renderBlindEnd();
  };
  SZN.LightBox.create = function (elm, optObj) {
    elm = SZN.gEl(elm);
    var data = [];
    var l = [];
    var links = elm.getElementsByTagName("a");
    for (var i = 0; i < links.length; i++) {
      var img = links[i].getElementsByTagName("img")[0];
      if (!img) {
        continue;
      }
      data.push({
        "alt": links[i].alt,
        "small": {
          "url": img.src
        },
        "big": {
          "url": links[i].href
        }
      });
      l.push(links[i]);
    }
    var g = new SZN.LightBox(data, optObj);
    for (var i = 0; i < l.length; i++) {
      g.bindElement(l[i], i);
    }
    return g;
  };
  SZN.LightBox.prototype.$destructor = function () {
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
    this.callChildDestructor();
    for (var p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.prototype._addDefaultComponent = function (name, part, className) {
    var node = part;
    var ok = false;
    while (node) {
      if (node == className) {
        ok = true;
        break;
      }
      node = node.EXTEND;
    }
    if (ok) {
      this.addNewComponent({
        "part": part,
        "name": name
      });
    } else {
      alert("Bad " + name + " functionality");
    }
  };
  SZN.LightBox.prototype._buildContainer = function () {
    this.dom.loadBox = SZN.cEl("div");
    this.dom.loadBox.style.position = "absolute";
    this.dom.loadBox.style.top = "-100px";
    this.dom.loadBox.style.left = "-100px";
    this.dom.loadBox.style.overflow = "hidden";
    this.dom.loadBox.style.width = "1px";
    this.dom.loadBox.style.height = "1px";
    var body = document.getElementsByTagName("body")[0];
    body.insertBefore(this.dom.loadBox, body.firstChild);
    var div = SZN.cEl("div", this.options.galleryId, this.options.galleryClassName);
    if (this.options.useShadow) {
      var winopts = {
        "imagePath": this.options.imagePath,
        "imageFormat": this.options.imageFormat,
        "sizes": this.options.shadowSizes
      };
      this.window = new SZN.Window(winopts);
      this.dom.container = this.window.container;
      this.dom.container.style.position = "absolute";
      this.window.content.appendChild(div);
      this.dom.content = div;
    } else {
      this.dom.container = SZN.cEl("div", false, false, {
        "position": "absolute"
      });
      this.dom.container.appendChild(div);
      this.dom.content = div;
    }
    if (this.options.zIndex) {
      this.dom.container.style.zIndex = this.options.zIndex;
    }
    if (!this.parent) {
      var parent = this.dom.loadBox;
    } else {
      var parent = this.parent;
    }
    parent.insertBefore(this.dom.container, parent.firstChild);
  };
  SZN.LightBox.prototype._render = function () {
    this._addDefaultComponent("anchorage", this.options.components.anchorage, SZN.LightBox.Anchorage);
    this._addDefaultComponent("transition", this.options.components.transition, SZN.LightBox.Transition);
    this._addDefaultComponent("main", this.options.components.main, SZN.LightBox.Main);
    this.dom.content.appendChild(this.main.render());
    if (this.options.usePageShader) {
      this._addDefaultComponent("pageShader", this.options.components.pageShader, SZN.LightBox.PageShader);
    }
    this._addDefaultComponent("strip", this.options.components.strip, SZN.LightBox.Strip);
    this.dom.content.appendChild(this.strip.render());
    this._addDefaultComponent("description", this.options.components.description, SZN.LightBox.Description);
    this.dom.content.appendChild(this.description.render());
    this._addDefaultComponent("navigation", this.options.components.navigation, SZN.LightBox.Navigation);
    this.dom.content.appendChild(this.navigation.render());
    this.makeEvent("renderDone", "public");
  };
  SZN.LightBox.prototype._renderBlindStart = function () {
    var h3 = SZN.cEl("h3");
    h3.innerHTML = "Fotogalerie";
    SZN.Dom.setStyle(h3, this.blindStyle);
    var link = SZN.cEl("a");
    link.href = "#" + this.blindLinkName;
    link.innerHTML = "PÅeskoÄit fotogalerii";
    SZN.Dom.setStyle(link, this.blindStyle);
    this.dom.content.appendChild(h3);
    this.dom.content.appendChild(link);
  };
  SZN.LightBox.prototype._renderBlindEnd = function () {
    var link = SZN.cEl("a");
    link.id = this.blindLinkName;
    this.dom.content.appendChild(link);
  };
  SZN.LightBox.prototype._addEvents = function () {
    if (this.options.handleDocumentCloseClick) {
      this.ec.push(SZN.Events.addListener(document, "mousedown", this, "_clickClose"));
      this.ec.push(SZN.Events.addListener(this.dom.container, "mousedown", window, SZN.Events.stopEvent));
    }
    this.ec.push(SZN.Events.addListener(window, "resize", this, "_resize"));
  };
  SZN.LightBox.prototype._removeEvents = function () {
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
  };
  SZN.LightBox.prototype.createEvent = function (sender, name) {
    this.makeEvent(name, "public", {
      "sender": sender
    });
  };
  SZN.LightBox.prototype._resize = function (e, elm) {
    this.makeEvent("windowResize", "protected");
  };
  SZN.LightBox.prototype._clickClose = function (e, elm) {
    if (e.button == SZN.Browser.mouse.left) {
      this.close();
    }
  };
  SZN.LightBox.prototype.close = function () {
    this.makeEvent("close", "public");
    this._removeEvents();
    this.visible = false;
    if (!this.parent) {
      SZN.Dom.elementsHider(this.dom.container, false, "show");
      this.dom.container.parentNode.removeChild(this.dom.container);
    }
    this.makeEvent("closed", "public");
  };
  SZN.LightBox.prototype.show = function (i) {
    this.makeEvent("show", "public", {
      "index": i
    });
    this._addEvents();
    this.visible = true;
    if (!this.parent) {
      var body = document.getElementsByTagName("body")[0];
      body.insertBefore(this.dom.container, body.firstChild);
      this.anchorage.actualizePosition();
      SZN.Dom.elementsHider(this.dom.container, false, "hide");
    }
    this.go(i);
    this.makeEvent("showed", "public", {
      "index": i
    });
  };
  SZN.LightBox.prototype.go = function (index) {
    var dir = index < this.index ? SZN.LightBox.DIR_PREV : SZN.LightBox.DIR_NEXT;
    this._go(index, dir);
  };
  SZN.LightBox.prototype._go = function (i, direction) {
    this.direction = direction;
    this.makeEvent("go", "public", {
      "index": i
    });
    this.main.update(i);
    this.strip.update(i);
    this.description.update(i);
    this.navigation.update(i);
    this.index = i;
  };
  SZN.LightBox.prototype.previous = function () {
    var i = this.index - 1;
    if (i < 0) {
      if (this.options.navigationOpt.continuous) {
        i = this.data.length - 1;
      } else {
        return;
      }
    }
    this._go(i, SZN.LightBox.DIR_PREV);
  };
  SZN.LightBox.prototype.next = function () {
    var i = this.index + 1;
    if (i == this.data.length) {
      if (this.options.navigationOpt.continuous) {
        i = 0;
      } else {
        return;
      }
    }
    this._go(i, SZN.LightBox.DIR_NEXT);
  };
  SZN.LightBox.prototype.bindAnchors = function (elm) {
    var links = SZN.Dom.arrayFromCollection(SZN.gEl(elm).getElementsByTagName("a"));
    for (var i = 0; i < links.length; i++) {
      this.bindElement(links[i], i);
    }
  };
  SZN.LightBox.prototype.bindElement = function (elm, i) {
    this.objCache.push(new SZN.LightBox.ImageLink(this, i, elm));
  };
  SZN.LightBox.ImageLink = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.ImageLink",
    "VERSION": "1.0",
    "CLASS": "class"
  });
  SZN.LightBox.ImageLink.prototype.$constructor = function (owner, index, elm) {
    this.ec = [];
    this.owner = owner;
    this.index = index;
    this.elm = elm;
    this.ec.push(SZN.Events.addListener(this.elm, "click", this, "_show"));
  };
  SZN.LightBox.ImageLink.prototype.$destructor = function () {
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
    for (var p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.ImageLink.prototype._show = function (e, elm) {
    SZN.Events.cancelDef(e);
    SZN.Events.stopEvent(e);
    this.owner.show(this.index);
  };
  SZN.LightBox.Anchorage = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Anchorage",
    "VERSION": "1.0",
    "CLASS": "class"
  });
  SZN.LightBox.Anchorage.prototype.$constructor = function (owner) {
    this.owner = owner;
    this.options = this.owner.options.anchorageOpt;
    this.container = this.owner.dom.container;
  };
  SZN.LightBox.Anchorage.prototype.actualizePosition = function () {
    this.container.style.top = "0px";
    this.container.style.left = "0px";
    this.container.style.position = "absolute";
  };
  SZN.LightBox.Anchorage.Fixed = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Anchorage.Fixed",
    "VERSION": "1.0",
    "CLASS": "class",
    "EXTEND": SZN.LightBox.Anchorage
  });
  SZN.LightBox.Anchorage.Fixed.prototype.$constructor = function (owner) {
    this.callSuper("$constructor", arguments.callee)(owner);
    this.ec = [];
    this.useAbsoluteHack = false;
    if (SZN.Browser.client == "ie" && SZN.Browser.version <= 6) {
      this.useAbsoluteHack = true;
    }
    this.attachEvents();
  };
  SZN.LightBox.Anchorage.Fixed.prototype.$destructor = function () {
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
    for (var p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.Anchorage.Fixed.prototype.attachEvents = function () {
    this.ec.push(SZN.Events.addListener(window, "resize", this, "actualizePosition"));
    if (this.useAbsoluteHack) {
      this.ec.push(SZN.Events.addListener(window, "scroll", this, "actualizePosition"));
    }
  };
  SZN.LightBox.Anchorage.Fixed.prototype.actualizePosition = function () {
    var hasParent = true;
    if (!this.owner.visible) {
      this.container.style.position = "absolute";
      this.container.style.top = "-1000px";
      this.container.style.left = "-1000px";
      this.container.style.visibility = "hidden";
      hasParent = false;
    }
    var body = document.getElementsByTagName("body")[0];
    body.insertBefore(this.container, body.firstChild);
    this._position();
    if (!hasParent) {
      this.container.parentNode.removeChild(this.container);
      this.container.style.visibility = "visible";
    }
  };
  SZN.LightBox.Anchorage.Fixed.prototype._position = function () {
    var portSize = SZN.Dom.getDocSize();
    if (this.useAbsoluteHack) {
      var wScroll = SZN.Dom.getScrollPos();
      this.container.style.position = "absolute";
      this.container.style.top = Math.round(wScroll.y + portSize.height / 2 - this.container.offsetHeight / 2) + "px";
      this.container.style.left = Math.round(wScroll.x + portSize.width / 2 - this.container.offsetWidth / 2) + "px";
    } else {
      this.container.style.position = "fixed";
      this.container.style.top = Math.round(portSize.height / 2 - this.container.offsetHeight / 2) + "px";
      this.container.style.left = Math.round(portSize.width / 2 - this.container.offsetWidth / 2) + "px";
    }
  };
  SZN.LightBox.Anchorage.TopLeft = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Anchorage.TopLeft",
    "VERSION": "1.0",
    "CLASS": "class",
    "EXTEND": SZN.LightBox.Anchorage
  });
  SZN.LightBox.Anchorage.TopLeft.prototype.actualizePosition = function () {
    this.container.style.top = this.options.top + "px";
    this.container.style.left = this.options.left + "px";
    this.container.style.position = "absolute";
  };
  SZN.LightBox.Main = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Main",
    "VERSION": "1.0",
    "CLASS": "class",
    "IMPLEMENT": [SZN.SigInterface]
  });
  SZN.LightBox.Main.prototype.$constructor = function (owner) {
    this.owner = owner;
    this.options = this.owner.options.mainOpt;
    this.dom = {};
    this.ec = [];
    this.current = null;
    this.width = 0;
    this.height = 0;
  };
  SZN.LightBox.Main.prototype.$destructor = function () {
    for (p in this.dom) {
      this.dom[p] = null;
    }
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
    for (p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.Main.prototype.render = function () {
    this.dom.mainBox = SZN.cEl("div", this.options.id, this.options.className);
    this._attachEvents();
    return this.dom.mainBox;
  };
  SZN.LightBox.Main.prototype._attachEvents = function () {
    if (this.options.useMouseWheelScroll) {
      this.ec.push(SZN.Events.addListener(this.dom.mainBox, "DOMMouseScroll", this, "_scroll"));
      this.ec.push(SZN.Events.addListener(this.dom.mainBox, "mousewheel", this, "_scroll"));
    }
  };
  SZN.LightBox.Main.prototype._scroll = function (e, elm) {
    SZN.Events.cancelDef(e);
    var delta = e.wheelDelta || e.detail;
    if (SZN.Browser.client == "gecko") {
      delta = -delta;
    }
    if (delta > 0) {
      this.owner.previous();
    } else {
      this.owner.next();
    }
  };
  SZN.LightBox.Main.prototype.update = function (i) {
    this.width = parseInt(this.dom.mainBox.clientWidth);
    this.height = parseInt(this.dom.mainBox.clientHeight);
    var imgObj = this.owner.data[i];
    if (imgObj.flash) {
      this._generateFlashElm(imgObj);
    } else {
      this._generateImgElm(imgObj);
    }
  };
  SZN.LightBox.Main.prototype._generateFlashElm = function (img) {
    var em = SZN.cEl("embed");
    em.setAttribute("quality", "high");
    em.setAttribute("pluginspage", "http://www.macromedia.com/go/getflashplayer");
    em.setAttribute("type", "application/x-shockwave-flash");
    em.setAttribute("width", img.width ? img.width : this.width);
    em.setAttribute("height", img.height ? img.height : this.height);
    em.setAttribute("allowfullscreen", "true");
    em.setAttribute("src", img.big.url);
    em.setAttribute("flashvars", img.flash);
    em.style.visibility = "hidden";
    this.dom.mainBox.appendChild(em);
    this._switchImages(em);
  };
  SZN.LightBox.Main.prototype._generateImgElm = function (img) {
    var em = SZN.cEl("img");
    em.style.visibility = "hidden";
    em.src = img.big.url;
    this.dom.mainBox.appendChild(em);
    this._switchImages(em);
  };
  SZN.LightBox.Main.prototype._switchImages = function (newImg) {
    var c = this.current;
    this.current = newImg;
    var cName = (c ? c.nodeName.toLowerCase() : false);
    var newImgName = (newImg ? newImg.nodeName.toLowerCase() : false);
    if (cName == "embed" || newImgName == "embed") {
      this.owner.dummyTransition.start(c, newImg);
    } else {
      this.owner.transition.start(c, newImg);
    }
  };
  SZN.LightBox.Main.Scaled = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Main.Scaled",
    "VERSION": "1.0",
    "CLASS": "class",
    "EXTEND": SZN.LightBox.Main
  });
  SZN.LightBox.Main.Scaled.prototype._generateImgElm = function (img) {
    var em = SZN.cEl("img");
    em.height = this.height;
    em.width = this.width;
    em.style.visibility = "hidden";
    em.style.position = "absolute";
    em.src = img.big.url;
    this.dom.mainBox.appendChild(em);
    this._switchImages(em);
  };
  SZN.LightBox.Main.CenteredScaled = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Main.CenteredScaled",
    "VERSION": "1.0",
    "CLASS": "class",
    "EXTEND": SZN.LightBox.Main
  });
  SZN.LightBox.Main.CenteredScaled.prototype.$constructor = function (owner) {
    this.callSuper("$constructor", arguments.callee)(owner);
    this.scaledImage = null;
  };
  SZN.LightBox.Main.CenteredScaled.prototype._generateImgElm = function (img) {
    var em = new SZN.LightBox.ScaledImage(this, img.big.url, this.width, this.height, this.dom.mainBox);
    em.render();
    if (this.scaledImage) {
      this.scaledImage.$destructor();
      this.scaledImage = null;
    }
    this.scaledImage = em;
  };
  SZN.LightBox.Main.CenteredScaled.prototype._generateFlashElm = function (img) {
    this.callSuper("_generateFlashElm", arguments.callee)(img);
    if (img.width || img.height) {
      this.current.style.position = "absolute";
      var w = img.width ? img.width : this.width;
      var h = img.height ? img.height : this.height;
      var pw = this.current.parentNode.clientWidth;
      var ph = this.current.parentNode.clientHeight;
      this.current.style.top = Math.round((ph - h) / 2) + "px";
      this.current.style.left = Math.round((pw - w) / 2) + "px";
    }
  };
  SZN.LightBox.Transition = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Transition",
    "VERSION": "1.0",
    "CLASS": "class"
  });
  SZN.LightBox.Transition.prototype.$constructor = function (owner) {
    this.owner = owner;
    this.options = owner.options.transitionOpt;
  };
  SZN.LightBox.Transition.prototype.$destructor = function () {};
  SZN.LightBox.Transition.prototype.start = function (firstElm, secondElm) {
    this.first = firstElm;
    this.second = secondElm;
    this._finish();
  };
  SZN.LightBox.Transition.prototype._finish = function () {
    this.second.style.visibility = "visible";
    if (this.first) {
      this.first.parentNode.removeChild(this.first);
    }
    this.first = null;
    this.second = null;
    this.owner.createEvent(this, "transitionDone");
  };
  SZN.LightBox.Transition.Fade = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Transition.Fade",
    "VERSION": "1.0",
    "CLASS": "class",
    "EXTEND": SZN.LightBox.Transition
  });
  SZN.LightBox.Transition.Fade.prototype.$constructor = function (owner) {
    this.options = {
      "interval": 400,
      "frequency": 25,
      "overlap": 1
    };
    this.owner = owner;
    for (var p in owner.options.transitionOpt) {
      this.options[p] = owner.options.transitionOpt[p];
    }
    this.running1 = false;
    this.running2 = false;
    this._secondOpacity = 0;
    this._step1 = SZN.bind(this, this._step1);
    this._step2 = SZN.bind(this, this._step2);
    this._finish = SZN.bind(this, this._finish);
    this.i1 = new SZN.Interpolator(1, 0, this.options.interval, this._step1, {
      "frequency": this.options.frequency
    });
    this.i2 = new SZN.Interpolator(0, 1, this.options.interval, this._step2, {
      "frequency": this.options.frequency,
      "endCallback": this._finish
    });
  };
  SZN.LightBox.Transition.Fade.prototype.start = function (oldElm, newElm) {
    if (this.running1 || this.running2) {
      this.second.parentNode.removeChild(this.second);
      this.second = newElm;
      this._setOpacity(this.second, this._secondOpacity);
      this.second.style.visibility = "visible";
    } else {
      this.first = oldElm;
      this.second = newElm;
      this._secondOpacity = 0;
      this._setOpacity(this.second, 0);
      this.second.style.visibility = "visible";
      if (this.first) {
        this.running1 = true;
        this.i1.start();
      } else {
        this._start2();
      }
    }
  };
  SZN.LightBox.Transition.Fade.prototype._start2 = function () {
    this.running2 = true;
    this.i2.start();
  };
  SZN.LightBox.Transition.Fade.prototype._step1 = function (value) {
    if (!this.first) {
      return;
    }
    this._setOpacity(this.first, value);
    if (!this.running2 && value <= this.options.overlap) {
      this._start2();
    }
  };
  SZN.LightBox.Transition.Fade.prototype._step2 = function (value) {
    this._secondOpacity = value;
    this._setOpacity(this.second, value);
  };
  SZN.LightBox.Transition.Fade.prototype._finish = function () {
    this.running1 = false;
    this.running2 = false;
    this.callSuper("_finish", arguments.callee)();
  };
  SZN.LightBox.Transition.Fade.prototype._setOpacity = function (node, value) {
    node.style.opacity = value;
    node.style.filter = "alpha(opacity=" + Math.round(value * 100) + ")";
  };
  SZN.LightBox.ScaledImage = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.ScaledImage",
    "VERSION": "1.0",
    "CLASS": "class"
  });
  SZN.LightBox.ScaledImage.prototype.$constructor = function (owner, src, w, h, rootElm) {
    this.owner = owner;
    this.w = w;
    this.h = h;
    this.src = src;
    this.rootElm = rootElm;
    this.ec = [];
    this.dom = {};
  };
  SZN.LightBox.ScaledImage.prototype.render = function () {
    this.dom.elm = SZN.cEl("img");
    this.dom.container = SZN.cEl("div", false, false, {
      "position": "absolute",
      "left": "-1000px",
      "top": "-1000px",
      "width": "1px",
      "height": "1px",
      "overflow": "hidden"
    });
    this.ec.push(SZN.Events.addListener(this.dom.elm, "load", this, "_loaded", false, true));
    document.body.insertBefore(this.dom.container, document.body.firstChild);
    this.dom.container.appendChild(this.dom.elm);
    this.dom.elm.src = this.src;
  };
  SZN.LightBox.ScaledImage.prototype.$destructor = function () {
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
    for (var p in this.dom) {
      this.dom[p] = null;
    }
    for (var p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.ScaledImage.prototype._loaded = function (e, elm) {
    var w = this.dom.elm.width;
    var h = this.dom.elm.height;
    var ratio_w = w / this.w;
    var ratio_h = h / this.h;
    var max = Math.max(ratio_w, ratio_h);
    if (max > 1) {
      w = w / max;
      h = h / max;
      if (w && h) {
        this.dom.elm.width = Math.ceil(w);
        this.dom.elm.height = Math.ceil(h);
      }
    }
    var pw = this.rootElm.clientWidth;
    var ph = this.rootElm.clientHeight;
    this.dom.elm.style.position = "absolute";
    this.dom.elm.style.visibility = "hidden";
    this.dom.elm.style.top = Math.round((ph - h) / 2) + "px";
    this.dom.elm.style.left = Math.round((pw - w) / 2) + "px";
    if (this.rootElm) {
      this.rootElm.appendChild(this.dom.elm);
    }
    if (this.dom.container) {
      this.dom.container.parentNode.removeChild(this.dom.container);
      this.dom.container = false;
    }
    this.owner.owner.createEvent(this, "mainImageLoaded");
    this.owner._switchImages(this.dom.elm);
  };
  SZN.LightBox.PageShader = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.PageShader",
    "VERSION": "1.0",
    "CLASS": "class",
    "IMPLEMENT": [SZN.SigInterface]
  });
  SZN.LightBox.PageShader.prototype.$constructor = function (owner) {
    this.owner = owner;
    this.dom = {};
    this.addListener("showed", "_show", this.owner);
    this.addListener("close", "_hide", this.owner);
    this.addListener("windowResize", "_resize", this.owner);
  };
  SZN.LightBox.PageShader.prototype.$destructor = function () {
    for (p in this.dom) {
      this.dom[p] = null;
    }
    for (p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.PageShader.prototype._show = function () {
    this.dom.root = SZN.cEl("div", false, "image-browser-root", {
      "position": "absolute",
      "left": "0px",
      "top": "0px"
    });
    var docSize = SZN.Dom.getDocSize();
    var docH = document.compatMode == "BackCompat" ? document.body.scrollHeight : document.body.offsetHeight;
    var docW = document.compatMode == "BackCompat" ? document.body.scrollWidth : document.body.offsetWidth;
    this.dom.root.style.width = (docSize.width > docW ? docSize.width : docW) + "px";
    this.dom.root.style.height = (docSize.height > docH ? docSize.height : docH) + "px";
    if (this.owner.options.zIndex) {
      this.dom.root.style.zIndex = this.owner.options.zIndex - 1;
    }
    var parent = this.owner.dom.container.parentNode;
    var nextSibling = this.owner.dom.container.nextSibling;
    parent.insertBefore(this.dom.root, nextSibling);
    SZN.Dom.elementsHider(this.dom.root, false, "hide");
  };
  SZN.LightBox.PageShader.prototype._hide = function () {
    if (this.dom.root && this.dom.root.parentNode) {
      SZN.Dom.elementsHider(this.dom.root, false, "hide");
      this.dom.root.parentNode.removeChild(this.dom.root);
    }
    this.dom.root = null;
  };
  SZN.LightBox.PageShader.prototype._resize = function () {
    this._hide();
    this._show();
  };
  SZN.LightBox.Strip = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Strip",
    "VERSION": "1.0",
    "CLASS": "class"
  });
  SZN.LightBox.Strip.prototype.$constructor = function (owner) {
    this.owner = owner;
    this.options = this.owner.options.stripOpt;
    this.dom = {};
  };
  SZN.LightBox.Strip.prototype.$destructor = function () {
    for (p in this.dom) {
      this.dom[p] = null;
    }
    for (p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.Strip.prototype.render = function () {
    this.dom.mainBox = SZN.cEl("div", this.options.id, this.options.className);
    return this.dom.mainBox;
  };
  SZN.LightBox.Strip.prototype.update = function (index) {};
  SZN.LightBox.Strip.Scrollable = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Strip.Scrollable",
    "VERSION": "1.0",
    "CLASS": "class",
    "EXTEND": SZN.LightBox.Strip
  });
  SZN.LightBox.Strip.Scrollable.prototype.$constructor = function (owner) {
    this.callSuper("$constructor", arguments.callee)(owner);
    this.objCache = [];
    this.ec = [];
    this.activeBorder = {};
  };
  SZN.LightBox.Strip.Scrollable.prototype.$destructor = function () {
    for (var i = 0; i < this.objCache.length; i++) {
      this.objCache[i].$destructor();
      this.objCache[i] = null;
    }
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
    this.callSuper("$destructor", arguments.callee)();
  };
  SZN.LightBox.Strip.Scrollable.prototype.render = function () {
    this.callSuper("render", arguments.callee)();
    this.owner.dom.content.appendChild(this.dom.mainBox);
    this.dom.mainBox.style.position = "relative";
    this.dom.imageBox = SZN.cEl("div");
    this.dom.mainBox.appendChild(this.dom.imageBox);
    this.dom.imageTable = SZN.cEl("table");
    this.dom.imageTable.style.borderCollapse = "collapse";
    var tbody = SZN.cEl("tbody");
    this.dom.imageTable.appendChild(tbody);
    this.dom.imageBox.appendChild(this.dom.imageTable);
    for (var i = 0; i < this.owner.data.length; i++) {
      if (this.options.orientation == "vertical") {
        var tr = SZN.cEl("tr");
        var td = SZN.cEl("td");
        tr.appendChild(td);
        td.align = "center";
        td.vAlign = "center";
        tbody.appendChild(tr);
      } else {
        if (i == 0) {
          var tr = SZN.cEl("tr");
        }
        var td = SZN.cEl("td");
        td.align = "center";
        td.vAlign = "center";
        tr.appendChild(td);
        if (i == this.owner.data.length - 1) {
          tbody.appendChild(tr);
        }
      }
      var div = SZN.cEl("div", false, this.options.imageBoxClassName);
      div.style.position = "relative";
      td.style.padding = "0px";
      td.appendChild(div);
    }
    var elms = SZN.Dom.arrayFromCollection(tbody.getElementsByTagName("div"));
    for (var i = 0; i < this.owner.data.length; i++) {
      var stripImg = new SZN.LightBox.StripImage(this.owner, this.options, this.owner.data[i], i);
      stripImg.render(elms[i]);
      this.objCache.push(stripImg);
    }
    this.dom.active = SZN.cEl("div", this.options.activeId, this.options.activeClassName);
    this.dom.active.style.position = "absolute";
    this.dom.mainBox.appendChild(this.dom.active);
    this.activeBorder.top = parseInt(SZN.Dom.getStyle(this.dom.active, "borderTopWidth"));
    this.activeBorder.bottom = parseInt(SZN.Dom.getStyle(this.dom.active, "borderBottomWidth"));
    this.activeBorder.left = parseInt(SZN.Dom.getStyle(this.dom.active, "borderLeftWidth"));
    this.activeBorder.right = parseInt(SZN.Dom.getStyle(this.dom.active, "borderRightWidth"));
    this.dom.mainBox.removeChild(this.dom.active);
    this._addEvents();
    return this.dom.mainBox;
  };
  SZN.LightBox.Strip.Scrollable.prototype._addEvents = function () {
    if (this.options.orientation == "horizontal") {
      this.ec.push(SZN.Events.addListener(this.dom.mainBox, "DOMMouseScroll", this, "_scroll"));
      this.ec.push(SZN.Events.addListener(this.dom.mainBox, "mousewheel", this, "_scroll"));
    }
  };
  SZN.LightBox.Strip.Scrollable.prototype._scroll = function (e, elm) {
    SZN.Events.cancelDef(e);
    var delta = e.wheelDelta || e.detail;
    if (SZN.Browser.client == "gecko") {
      delta = -delta;
    }
    if (delta > 0) {
      this.dom.mainBox.scrollLeft -= 30;
    } else {
      this.dom.mainBox.scrollLeft += 30;
    }
  };
  SZN.LightBox.Strip.Scrollable.prototype.update2 = function (index) {
    this.dom.active.style.position = "absolute";
    var pos = SZN.Dom.getBoxPosition(this.objCache[index].dom.img.parentNode, this.dom.imageTable);
    var borderTop = parseInt(SZN.Dom.getStyle(this.dom.active, "borderTopWidth"));
    var borderBottom = parseInt(SZN.Dom.getStyle(this.dom.active, "borderBottomWidth"));
    var borderLeft = parseInt(SZN.Dom.getStyle(this.dom.active, "borderLeftWidth"));
    var borderRight = parseInt(SZN.Dom.getStyle(this.dom.active, "borderRightWidth"));
    if (this.options.activeBorder == "inner") {
      this.dom.active.style.top = pos.top + "px";
      this.dom.active.style.left = pos.left + "px";
      this.dom.active.style.width = (this.objCache[index].dom.img.parentNode.offsetWidth - (!isNaN(borderLeft) ? borderLeft : 0) - (!isNaN(borderRight) ? borderRight : 0)) + "px";
      this.dom.active.style.height = (this.objCache[index].dom.img.parentNode.offsetHeight - (!isNaN(borderTop) ? borderTop : 0) - (!isNaN(borderBottom) ? borderBottom : 0)) + "px";
    } else {
      this.dom.active.style.top = (pos.top - (!isNaN(borderLeft) ? borderLeft : 0)) + "px";
      this.dom.active.style.left = (pos.left - (!isNaN(borderTop) ? borderTop : 0)) + "px";
      this.dom.active.style.width = (this.objCache[index].dom.img.parentNode.offsetWidth) + "px";
      this.dom.active.style.height = (this.objCache[index].dom.img.parentNode.offsetHeight) + "px";
    }
    if (this.options.orientation == "vertical") {
      var a = SZN.Dom.getBoxPosition(this.objCache[index].dom.img.parentNode, this.dom.mainBox);
      var b = parseInt(SZN.Dom.getStyle(this.dom.mainBox, "height")) / 2;
      var c = parseInt(SZN.Dom.getStyle(this.objCache[index].dom.img.parentNode, "height")) / 2;
      var scroll = a.top - b + c;
      this.dom.mainBox.scrollTop = Math.round(scroll);
    } else {
      var a = SZN.Dom.getBoxPosition(this.objCache[index].dom.img.parentNode, this.dom.mainBox);
      var b = parseInt(SZN.Dom.getStyle(this.dom.mainBox, "width")) / 2;
      var c = parseInt(SZN.Dom.getStyle(this.objCache[index].dom.img.parentNode, "width")) / 2;
      var scroll = a.left - b + c;
      this.dom.mainBox.scrollLeft = Math.round(scroll);
    }
  };
  SZN.LightBox.Strip.Scrollable.prototype.update = function (index) {
    if (this.options.activeBorder == "inner") {
      this.dom.active.style.left = "0px";
      this.dom.active.style.top = "0px";
      this.dom.active.style.width = (this.objCache[index].dom.img.parentNode.offsetWidth - (!isNaN(this.activeBorder.left) ? this.activeBorder.left : 0) - (!isNaN(this.activeBorder.right) ? this.activeBorder.right : 0)) + "px";
      this.dom.active.style.height = (this.objCache[index].dom.img.parentNode.offsetHeight - (!isNaN(this.activeBorder.top) ? this.activeBorder.top : 0) - (!isNaN(this.activeBorder.bottom) ? this.activeBorder.bottom : 0)) + "px";
    } else {
      this.dom.active.style.left = -(!isNaN(this.activeBorder.left) ? this.activeBorder.left : 0) + "px";
      this.dom.active.style.top = -(!isNaN(this.activeBorder.top) ? this.activeBorder.top : 0) + "px";
      this.dom.active.style.width = (this.objCache[index].dom.img.parentNode.clientWidth) + "px";
      this.dom.active.style.height = (this.objCache[index].dom.img.parentNode.clientHeight) + "px";
    }
    this.objCache[index].dom.img.parentNode.appendChild(this.dom.active);
    if (this.options.orientation == "vertical") {
      var a = SZN.Dom.getBoxPosition(this.objCache[index].dom.img.parentNode, this.dom.mainBox);
      var b = parseInt(SZN.Dom.getStyle(this.dom.mainBox, "height")) / 2;
      var c = parseInt(SZN.Dom.getStyle(this.objCache[index].dom.img.parentNode, "height")) / 2;
      var scroll = a.top - b + c;
      this.dom.mainBox.scrollTop = Math.round(scroll);
    } else {
      var a = SZN.Dom.getBoxPosition(this.objCache[index].dom.img.parentNode, this.dom.mainBox);
      var b = parseInt(SZN.Dom.getStyle(this.dom.mainBox, "width")) / 2;
      var c = parseInt(SZN.Dom.getStyle(this.objCache[index].dom.img.parentNode, "width")) / 2;
      var scroll = a.left - b + c;
      this.dom.mainBox.scrollLeft = Math.round(scroll);
    }
  };
  SZN.LightBox.StripImage = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.StripImage",
    "VERSION": "1.0",
    "CLASS": "class"
  });
  SZN.LightBox.StripImage.prototype.$constructor = function (mainOwner, options, data, order) {
    this.mainOwner = mainOwner;
    this.data = data;
    this.options = options;
    this.order = order;
    this.dom = {};
    this.ec = [];
  };
  SZN.LightBox.StripImage.prototype.$destructor = function () {
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
  };
  SZN.LightBox.StripImage.prototype.render = function (elm) {
    this.dom.parentNode = elm;
    this.dom.tmpBox = SZN.cEl("div", false, false, {
      "position": "absolute",
      "top": "-100px",
      "left": "-100px",
      "width": "1px",
      "height": "1px",
      "overflow": "hidden"
    });
    var body = document.getElementsByTagName("body")[0];
    body.insertBefore(this.dom.tmpBox, body.firstChild);
    this.dom.img = SZN.cEl("img");
    this.dom.tmpBox.appendChild(this.dom.img);
    this.ec.push(SZN.Events.addListener(this.dom.img, "load", this, "_loaded"));
    this.dom.img.src = this.data.small.url;
    this.dom.img.alt = this.data.alt;
    this.ec.push(SZN.Events.addListener(elm, "click", this, "_click"));
  };
  SZN.LightBox.StripImage.prototype._click = function (e, elm) {
    this.mainOwner.go(this.order);
  };
  SZN.LightBox.StripImage.prototype._loaded = function (e, elm) {
    var w = elm.width;
    var h = elm.height;
    this.dom.img.style.display = "none";
    this.dom.parentNode.appendChild(this.dom.img);
    this.dom.tmpBox.parentNode.removeChild(this.dom.tmpBox);
    this.dom.tmpBox = null;
    var boxW = parseInt(this.dom.img.parentNode.clientWidth);
    var boxH = parseInt(this.dom.img.parentNode.clientHeight);
    var ratio_w = w / boxW;
    var ratio_h = h / boxH;
    var max = Math.max(ratio_w, ratio_h);
    if (max > 1) {
      w = Math.floor(w / max);
      h = Math.floor(h / max);
      if (w && h) {
        this.dom.img.width = w;
        this.dom.img.height = h;
      }
    }
    var ph = this.dom.parentNode.clientHeight;
    this.dom.img.style.marginTop = Math.round((ph - h) / 2) + "px";
    this.dom.img.parentNode.textAlign = "center";
    this.dom.img.style.display = "";
  };
  SZN.LightBox.Description = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Description",
    "VERSION": "1.0",
    "CLASS": "class"
  });
  SZN.LightBox.Description.prototype.$constructor = function (owner) {
    this.owner = owner;
    this.options = owner.options.descriptionOpt;
    this.dom = {};
  };
  SZN.LightBox.Description.prototype.$destructor = function () {
    for (var p in this.dom) {
      this.dom[p] = null;
    }
    for (var p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.Description.prototype.render = function () {
    this.dom.box = SZN.cEl("div", this.options.id, this.options.className);
    return this.dom.box;
  };
  SZN.LightBox.Description.prototype.update = function (index) {};
  SZN.LightBox.Description.Basic = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Description.Basic",
    "VERSION": "1.0",
    "CLASS": "class",
    "EXTEND": SZN.LightBox.Description
  });
  SZN.LightBox.Description.Basic.prototype.render = function () {
    this.callSuper("render", arguments.callee)();
    this.dom.content = SZN.cEl("div", this.options.contentId, this.options.contentClassName);
    this.dom.part1 = SZN.cEl("div", this.options.contentId+'_p1', this.options.contentClassName+'_p1');
    this.dom.part2 = SZN.cEl("div", this.options.contentId+'_p2', this.options.contentClassName+'_p2');
    this.dom.box.appendChild(this.dom.content);
    this.dom.box.appendChild(this.dom.part1);
    this.dom.box.appendChild(this.dom.part2);
    return this.dom.box;
  };
  SZN.LightBox.Description.Basic.prototype.update = function (index) {
    this.dom.content.innerHTML = this.owner.data[index].category + " - " + this.owner.data[index].alt;
    this.dom.part1.innerHTML = "<a href='"+this.owner.data[index].download+"' target='_blank'>Bild in HQ herunterladen</a>";
    if (this.owner.data[index].description) {   
      this.dom.part2.innerHTML = this.owner.data[index].description;
    }
  };
  SZN.LightBox.Navigation = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Navigation",
    "VERSION": "1.0",
    "CLASS": "class"
  });
  SZN.LightBox.Navigation.prototype.$constructor = function (owner) {
    this.owner = owner;
    this.options = owner.options.navigationOpt;
    this.dom = {};
    this.ec = [];
  };
  SZN.LightBox.Navigation.prototype.$destructor = function () {
    for (var p in this.dom) {
      this.dom[p] = null;
    }
    for (var i = 0; i < this.ec.length; i++) {
      SZN.Events.removeListener(this.ec[i]);
    }
    for (var p in this) {
      this[p] = null;
    }
  };
  SZN.LightBox.Navigation.prototype.render = function () {
    return SZN.cEl("div", this.options.id, this.options.className);
  };
  SZN.LightBox.Navigation.prototype.update = function (index) {};
  SZN.LightBox.Navigation.Basic = SZN.ClassMaker.makeClass({
    "NAME": "SZN.LightBox.Navigation.Basic",
    "VERSION": "1.0",
    "CLASS": "class",
    "EXTEND": SZN.LightBox.Navigation
  });
  SZN.LightBox.Navigation.Basic.prototype.render = function () {
    this.dom.next = SZN.cEl("a", this.options.nextId, this.options.nextClassName);
    this.dom.prev = SZN.cEl("a", this.options.prevId, this.options.prevClassName);
    this.dom.nextDisabled = SZN.cEl("a", this.options.nextId ? this.options.nextId + "-disabled" : false, this.options.nextClassName + "-disabled");
    this.dom.prevDisabled = SZN.cEl("a", this.options.prevId ? this.options.prevId + "-disabled" : false, this.options.prevClassName + "-disabled");
    this.dom.close = SZN.cEl("a", this.options.closeId, this.options.closeClassName);
    this.dom.next.href = "#";
    this.dom.prev.href = "#";
    this.dom.nextDisabled.href = "#";
    this.dom.prevDisabled.href = "#";
    this.dom.close.href = "#";
    this.dom.nextPreload = SZN.cEl("div", this.options.nextId ? this.options.nextId + "-preload" : false, this.options.nextClassName + "-preload", {
      "position": "absolute",
      "visibility": "hidden",
      "height": "1px",
      "width": "1px"
    });
    this.dom.nextDisabledPreload = SZN.cEl("div", this.options.nextId ? this.options.nextId + "-disabled-preload" : false, this.options.nextClassName + "-disabled-preload", {
      "position": "absolute",
      "visibility": "hidden",
      "height": "1px",
      "width": "1px"
    });
    this.dom.prevPreload = SZN.cEl("div", this.options.prevId ? this.options.prevId + "-preload" : false, this.options.prevClassName + "-preload", {
      "position": "absolute",
      "visibility": "hidden",
      "height": "1px",
      "width": "1px"
    });
    this.dom.prevDisabledPreload = SZN.cEl("div", this.options.prevId ? this.options.prevId + "-disabled-preload" : false, this.options.prevClassName + "-disabled-preload", {
      "position": "absolute",
      "visibility": "hidden",
      "height": "1px",
      "width": "1px"
    });
    this.dom.closePreload = SZN.cEl("div", this.options.closeId ? this.options.closeId + "-preload" : false, this.options.closeClassName + "-preload", {
      "position": "absolute",
      "visibility": "hidden",
      "height": "1px",
      "width": "1px"
    });
    this._addEvents();
    var div = SZN.cEl("div", this.options.id, this.options.className);
    SZN.Dom.append([div, this.dom.next, this.dom.nextDisabled, this.dom.prev, this.dom.prevDisabled, this.dom.close]);
    SZN.Dom.append([div, this.dom.nextPreload, this.dom.nextDisabledPreload, this.dom.prevPreload, this.dom.prevDisabledPreload, this.dom.closePreload]);
    return div;
  };
  SZN.LightBox.Navigation.Basic.prototype._addEvents = function () {
    this.ec.push(SZN.Events.addListener(this.dom.next, "click", this, "_next"));
    this.ec.push(SZN.Events.addListener(this.dom.prev, "click", this, "_previous"));
    this.ec.push(SZN.Events.addListener(this.dom.close, "click", this, "_close"));
    this.ec.push(SZN.Events.addListener(document, "keydown", this, "_closeKey"));
    this.ec.push(SZN.Events.addListener(this.dom.nextDisabled, "click", this, "_disabled"));
    this.ec.push(SZN.Events.addListener(this.dom.prevDisabled, "click", this, "_disabled"));
  };
  SZN.LightBox.Navigation.Basic.prototype._disabled = function (e, elm) {
    elm.blur();
    SZN.Events.cancelDef(e);
  };
  SZN.LightBox.Navigation.Basic.prototype._close = function (e, elm) {
    elm.blur();
    SZN.Events.cancelDef(e);
    SZN.Events.stopEvent(e);
    this.owner.close();
  };
  SZN.LightBox.Navigation.Basic.prototype._next = function (e, elm) {
    elm.blur();
    SZN.Events.cancelDef(e);
    this.owner.next();
  };
  SZN.LightBox.Navigation.Basic.prototype._previous = function (e, elm) {
    elm.blur();
    SZN.Events.cancelDef(e);
    this.owner.previous();
  };
  SZN.LightBox.Navigation.Basic.prototype._closeKey = function (e, elm) {
    if (e.keyCode == 27) {
      this.owner.close();
    }
  };
  SZN.LightBox.Navigation.Basic.prototype.update = function (index) {
    if (!this.options.continuous) {
      this.dom.prev.style.display = "";
      this.dom.next.style.display = "";
      this.dom.prevDisabled.style.display = "none";
      this.dom.nextDisabled.style.display = "none";
      if (index == 0) {
        this.dom.prev.style.display = "none";
        if (this.options.showDisabled) {
          this.dom.prevDisabled.style.display = "";
        }
      }
      if (index == this.owner.data.length - 1) {
        this.dom.next.style.display = "none";
        if (this.options.showDisabled) {
          this.dom.nextDisabled.style.display = "";
        }
      }
    } else {
      this.dom.prevDisabled.style.display = "none";
      this.dom.nextDisabled.style.display = "none";
      this.dom.prev.style.display = "";
      this.dom.next.style.display = "";
    }
  };
}