/************************************************************************************************
* Floatbox v3.24
* December 01, 2008
*
* Copyright (C) 2008 Byron McGregor
* Website: http://randomous.com/tools/floatbox/
* License: Creative Commons Attribution 3.0 License (http://creativecommons.org/licenses/by/3.0/)
* This comment block must be retained in all deployments and distributions
*************************************************************************************************/

function Floatbox() {
this.defaultOptions = {

/***** BEGIN OPTIONS CONFIGURATION *****/
// see docs/options.html for detailed descriptions

/*** <General Options> ***/
theme:          'auto'    ,// 'auto'|'black'|'white'|'blue'|'yellow'|'red'|'custom'
padding:         12       ,// pixels
panelPadding:    8        ,// pixels
outerBorder:     4        ,// pixels
innerBorder:     1        ,// pixels
overlayOpacity:  55       ,// 0-100
controlOpacity:  60       ,// 0-100
autoSizeImages:  true     ,// true|false
autoSizeOther:   false    ,// true|false
resizeImages:    true     ,// true|false
resizeOther:     false    ,// true|false
resizeTool:     'cursor'  ,// 'cursor'|'topleft'|'both'
infoPos:        'bl'      ,// 'tl'|'tc'|'tr'|'bl'|'bc'|'br'
controlPos:     'br'      ,// 'tl'|'tr'|'bl'|'br'
boxLeft:        'auto'    ,// 'auto'|pixels|'[-]xx%'
boxTop:         'auto'    ,// 'auto'|pixels|'[-]xx%'
shadowType:     'drop'    ,// 'drop'|'halo'|'none'
shadowSize:      12       ,// 8|12|16|24
enableDrag:      true     ,// true|false
showCaption:     true     ,// true|false
showItemNumber:  true     ,// true|false
showClose:       true     ,// true|false
hideFlash:       true     ,// true|false
hideJava:        true     ,// true|false
disableScroll:   true    ,// true|false
autoGallery:     false    ,// true|false
preloadAll:      true     ,// true|false
enableCookies:   false    ,// true|false
cookieScope:    'site'    ,// 'site'|'folder'
language:       'auto'    ,// 'auto'|'en'|... (see the languages folder)
graphicsType:   'auto'    ,// 'auto'|'international'|'english'
urlGraphics:    'http://www.hahnenhof.com/floatbox/graphics/'   ,// change this if you install in another folder
urlLanguages:   'http://www.hahnenhof.com/floatbox/languages/'  ,// change this if you install in another folder
/*** </General Options> ***/

/*** <Navigation Options> ***/
navType:           'both'    ,// 'overlay'|'button'|'both'|'none'
navOverlayWidth:    35       ,// 0-50
navOverlayPos:      30       ,// 0-100
showNavOverlay:    'never'   ,// 'always'|'once'|'never'
showHints:         'once'    ,// 'always'|'once'|'never'
enableWrap:         true     ,// true|false
enableKeyboardNav:  true     ,// true|false
outsideClickCloses: true     ,// true|false
numIndexLinks:      0        ,// number, -1 = no limit
indexLinksPanel:   'control' ,// 'info'|'control'
showIndexThumbs:    true     ,// true|false
/*** </Navigation Options> ***/

/*** <Animation Options> ***/
doAnimations:         true   ,// true|false
resizeDuration:       3.5    ,// 0-10
imageFadeDuration:    3.5    ,// 0-10
overlayFadeDuration:  4      ,// 0-10
splitResize:         'no'    ,// 'no'|'auto'|'wh'|'hw'
startAtClick:         true   ,// true|false
zoomImageStart:       true   ,// true|false
liveImageResize:      false  ,// true|false
/*** </Animation Options> ***/

/*** <Slideshow Options> ***/
slideInterval:  4.5    ,// seconds
endTask:       'exit'  ,// 'stop'|'exit'|'loop'
showPlayPause:  true   ,// true|false
startPaused:    false  ,// true|false
pauseOnResize:  true   ,// true|false
pauseOnPrev:    true   ,// true|false
pauseOnNext:    false   // true|false
/*** </Slideshow Options> ***/
};

/*** <New Child Window Options> ***/
// Will inherit from the primary floatbox options unless overridden here
// Add any you like
this.childOptions = {
overlayOpacity:      45,
resizeDuration:       3,
imageFadeDuration:    3,
overlayFadeDuration:  0
};
/*** </New Child Window Options> ***/

/***** END OPTIONS CONFIGURATION *****/
this.init();
}
Floatbox.prototype = {
   panelGap: 22,
   infoLinkGap: 16,
   showHintsTime: 1600,
   zoomPopBorder: 1,
   controlSpacing: 8,
   minInfoWidth: 80,
   minIndexWidth: 120,
   ctrlJump: 5,
   slowLoadDelay: 750,
   loaderDelay: 200,
   autoSizeSpace: 4,
   initialSize: 120,
   defaultWidth: '85%',
   defaultHeight: '82%',
init: function() {
   this.setOptions(this.defaultOptions);
   if (typeof fbPageOptions === 'object') this.setOptions(fbPageOptions);
   this.setOptions(this.parseOptionString(location.search.substring(1)));
   this.items = [];
   this.nodeNames = [];
   this.hiddenEls = [];
   this.timeouts = {};
   this.pos = {};
   var path = this.urlGraphics;
   this.slowZoomImg = path + 'loading_white.gif';
   this.slowLoadImg = path + 'loading_black.gif';
   this.iframeSrc = path + 'loading_iframe.html';
   this.resizeUpCursor = path + 'magnify_plus.cur';
   this.resizeDownCursor = path + 'magnify_minus.cur';
   this.notFoundImg = path + '404.jpg';
   var agent = navigator.userAgent,
      version = navigator.appVersion;
   this.mac = version.indexOf('Macintosh') !== -1;
   if (window.opera) {
      this.opera = true;
      this.operaOld = parseFloat(version) < 9.5;
      this.operaMac = this.mac;
   } else if (document.all) {
      this.ie = true;
      this.ieOld = parseInt(version.substr(version.indexOf('MSIE') + 5), 10) < 7;
      this.ie8b2 = version.indexOf('MSIE 8.0') !== -1 && navigator.appMinorVersion === 'beta 2';
      this.ieXP = parseInt(version.substr(version.indexOf('Windows NT') + 11), 10) < 6;
   } else if (agent.indexOf('Firefox') !== -1) {
      this.ff = true;
      this.ffOld = parseInt(agent.substr(agent.indexOf('Firefox') + 8), 10) < 3;
      this.ffNew = !this.ffOld;
      this.ffMac = this.mac;
   } else if (version.indexOf('WebKit') !== -1) {
      this.webkit = true;
      this.webkitNew = parseInt(version.substr(version.indexOf('WebKit') + 7), 10) >= 500;
      this.webkitOld = !this.webkitNew;
      this.webkitMac = this.mac;
   }
   this.isChild = !!(self.fb && self.fb.fbBox);
   if (!this.isChild) {
      this.fbParent = this.lastChild = this;
      this.anchors = [];
      this.children = [];
      this.preloads = {};
      this.preloads.count = 0;
      this.html = document.documentElement;
      this.bod = document.body || document.getElementsByTagName('body')[0];
      this.rtl = this.getStyle(this.bod, 'direction') === 'rtl' || this.getStyle(this.html, 'direction') === 'rtl';
      this.xhr = this.getXMLHttpRequest();
      this.strings = {
         hintClose: 'schließen (key: Esc)',
         hintPrev: 'Previous (key: <--)',
         hintNext: 'Next (key: -->)',
         hintPlay: 'Play (key: spacebar)',
         hintPause: 'Pause (key: spacebar)',
         hintResize: 'Resize (key: Tab)',
         imgCount: 'Image %1 of %2',
         nonImgCount: 'Page %1 of %2',
         mixedCount: '(%1 of %2)',
         infoText: 'Info...',
         printText: 'Print...'
      };
   } else {
      this.fbParent = fb.lastChild;
      fb.lastChild = this;
      fb.children.push(this);
      if (this.fbParent.isSlideshow) this.fbParent.setPause(true);
      this.anchors = fb.anchors;
      this.children = fb.children;
      this.html = fb.html;
      this.bod = fb.bod;
      this.rtl = fb.rtl;
      this.xhr = fb.xhr;
      this.strings = fb.strings;
   }
   this.browserLanguage = (navigator.language || navigator.userLanguage || navigator.systemLanguage || navigator.browserLanguage || 'en').substring(0, 2);
   if (!this.isChild) {
      var lang = this.language === 'auto' ? this.browserLanguage : this.language;
      if (this.xhr) {
         var that = this;
         this.xhr.getResponse(this.urlLanguages + lang + '.json', function(xhr) {
            if ((xhr.status === 200 || xhr.status === 203 || xhr.status === 304) && xhr.responseText) {
               var ltArrow = String.fromCharCode(8592),
                  rtArrow = String.fromCharCode(8594),
                  text = xhr.responseText;
               if (that.ieXP) {
                  text = text.replace(ltArrow, '<--').replace(rtArrow, '-->');
               }
               try {
                  var obj = eval('(' + text + ')');
                  if (obj && obj.hintClose) that.strings = obj;
               } catch(e) {}
            }
            if (that.rtl) {
               if (!/^(ar|he)$/.test(that.language)) {
                  that.strings.infoText = that.strings.infoText.replace('...', '');
                  that.strings.printText = that.strings.printText.replace('...', '');
               }
               that.strings.hintPrev = that.strings.hintPrev.replace(ltArrow, rtArrow).replace('-->', '<--');
               that.strings.hintNext = that.strings.hintNext.replace(rtArrow, ltArrow).replace('<--', '-->');
               var t = that.strings.hintPrev;
               that.strings.hintPrev = that.strings.hintNext;
               that.strings.hintNext = t;
            }
         });
      }
   }
   if (!this.rtl && (this.graphicsType.toLowerCase() === 'english' || (this.graphicsType === 'auto' && this.browserLanguage === 'en'))) {
      this.offPos = 'top left';
      this.onPos = 'bottom left';
   } else {
      this.offPos = 'top right';
      this.onPos = 'bottom right';
      this.controlSpacing = 0;
   }
   this.zIndex = {
      base: 90000 + 10*this.children.length,
      fbOverlay: 1,
      fbBox: 2,
      fbCanvas: 3,
      fbMainDiv: 4,
      fbLeftNav: 5,
      fbRightNav: 5,
      fbOverlayPrev: 6,
      fbOverlayNext: 6,
      fbResizer: 7,
      fbZoomDiv: 8,
      fbInfoPanel: 8,
      fbControlPanel: 8
   };
   var match = /\bautoStart=(.+?)(?:&|$)/i.exec(location.search);
   this.autoHref = match ? match[1] : false;
},
tagAnchors: function(baseEl) {
   var that = fb.lastChild,
      doOutline = this.ieOld && /^fb/.test(baseEl.id);
   function tag(tagName) {
      var elements = baseEl.getElementsByTagName(tagName);
      for (var i = 0, len = elements.length; i < len; i++) {
         var el = elements[i],
            revOptions = that.parseOptionString(el.getAttribute('rev')),
            href = revOptions.href || el.getAttribute('href');
         if (that.autoGallery && that.fileType(href) === 'img' && el.getAttribute('rel') !== 'nofloatbox') {
            el.setAttribute('rel', 'floatbox.autoGallery');
            if (that.autoTitle && !el.getAttribute('title')) el.setAttribute('title', that.autoTitle);
         }
         if (doOutline) el.setAttribute('hideFocus', 'true');
         that.tagOneAnchor(el, revOptions);
      }
   }
   tag('a');
   tag('area');
},
tagOneAnchor: function(anchor, revOptions) {
   var that = this,
      isAnchor = !!anchor.getAttribute;
   if (isAnchor) {
      var a = {
         rel: anchor.getAttribute('rel'),
         rev: anchor.getAttribute('rev'),
         title: anchor.getAttribute('title'),
         anchor: anchor,
         thumb: this.getThumb(anchor)
      };
      var match;
      if (a.thumb && (match = /(?:^|\s)fbPop(up|down)(?:\s|$)/i.exec(anchor.className))) {
         var up = (match[1] === 'up');
         a.popup = true;
         a.thumb.style.borderWidth = this.zoomPopBorder + 'px';
         anchor.onmouseover = function () {
            a.thumb.style.display = 'none';
            var aPos = that.getLeftTop(this, true),
               aLeft = aPos.left,
               aTop = aPos.top;
            aPos = that.getLayout(this);
            a.thumb.style.display = '';
            var relLeft = (aPos.width - a.thumb.offsetWidth)/2,
               relTop = up ? 2 - a.thumb.offsetHeight : aPos.height,
               scroll = that.getScroll(),
               screenRight = scroll.left + that.getDisplayWidth();
            var spill = aPos.left + relLeft + a.thumb.offsetWidth - screenRight;
            if (spill > 0) relLeft -= spill;
            var spill = aPos.left + relLeft - scroll.left;
            if (spill < 0) relLeft -= spill;
            if (up) {
               if (aPos.top + relTop < scroll.top) relTop = aPos.height;
            } else {
               if (aPos.top + relTop + a.thumb.offsetHeight > scroll.top + that.getDisplayHeight()) relTop = 2 - a.thumb.offsetHeight;
            }
            a.thumb.style.left = (aLeft + relLeft) + 'px';
            a.thumb.style.top = (aTop + relTop) + 'px';
         };
         anchor.onmouseout = function () {
            a.thumb.style.left = '0';
            a.thumb.style.top = '-9999px';
         };
         if (!anchor.onclick) anchor.onclick = anchor.onmouseout;
      }
   } else {
      var a = anchor;
   }
   if (/^(floatbox|gallery|iframe|slideshow|lytebox|lyteshow|lyteframe|lightbox)/i.test(a.rel)) {
      a.revOptions = revOptions || this.parseOptionString(a.rev);
      a.href = a.revOptions.href || anchor.href || anchor.getAttribute('href');
      a.level = this.children.length + (fb.lastChild.fbBox && !a.revOptions.sameBox ? 1 : 0);
      var a_i, i = this.anchors.length;
      while (i--) {
         a_i = this.anchors[i];
         if (a_i.href === a.href && a_i.rel === a.rel && a_i.rev === a.rev && a_i.title === a.title && a_i.level === a.level) {
            a_i.anchor = anchor;
            break;
         }
      }
      if (i === -1) {
         a.type = a.revOptions.type || this.fileType(a.href);
         if (a.type === 'html') {
            a.type = 'iframe';
            var match = /#(\w+)/.exec(a.href);
            if (match) {
               var doc = document;
               if (a.anchor) {
                  doc = a.anchor.ownerDocument || a.anchor.document || doc;
               }
               if (doc === document && this.currentItem && this.currentItem.anchor) {
                  doc = this.currentItem.anchor.ownerDocument || this.currentItem.anchor.document || doc;
               }
               var el = doc.getElementById(match[1]);
               if (el) {
                  a.type = 'inline';
                  a.sourceEl = el;
               }
            }
         }
         this.anchors.push(a);
         if (this.autoHref) {
            if (a.revOptions.showThis !== false && this.autoHref === a.href.substr(a.href.length - this.autoHref.length)) this.autoStart = a;
         } else if (a.revOptions.autoStart === true) {
            this.autoStart = a;
         } else if (a.revOptions.autoStart === 'once') {
            var match = /fbAutoShown=(.+?)(?:;|$)/.exec(document.cookie),
               val = match ? match[1] : '',
               href = escape(a.href);
            if (val.indexOf(href) === -1) {
               this.autoStart = a;
               document.cookie = 'fbAutoShown=' + val + href + '; path=/';
            }
         }
      }
      if (isAnchor) {
         anchor.onclick = function(e) {
            e = e || window.event;
            if (this.ie && !e) {
               var iframes = self.frames, i = iframes.length;
               while (i-- && !e) {
                  try {
                     if (typeof iframes[i].window === 'object') e = iframes[i].window.event;
                  } catch(err) {}
               }
            }
            if (!(e && (e.ctrlKey || e.metaKey || e.shiftKey)) || a.revOptions.showThis === false || !/img|iframe/.test(a.type)) {
               fb.start(this);
               if (this.ie && e) e.returnValue = false;
               return false;
            }
         };
      }
   }
   return a;
},
fileType: function(href) {
   var s = href.toLowerCase(),
      i = s.indexOf('?');
   if (i !== -1) s = s.substr(0, i);
   s = s.substr(s.lastIndexOf('.') + 1);
   if (/^(jpe?g|png|gif|bmp)$/.test(s)) return 'img';
   if (s === 'swf' || /^(http:)?\/\/(www.)?youtube.com\/v\//i.test(href)) return 'flash';
   if (/^(mov|mpe?g|movie)$/.test(s)) return 'quicktime';
   return 'html';
},
preloadImages: function(href, chain) {
   if (this !== fb) return fb.preloadImages(href, chain);
   if (typeof chain !== 'undefined') arguments.callee.chain = chain;
   if (!href && arguments.callee.chain && (this.preloadAll || !this.preloads.count)) {
      for (var i = 0, len = this.anchors.length; i < len; i++) {
         var a = this.anchors[i];
         if (a.type === 'img' && !this.preloads[a.href]) {
            href = a.href;
            break;
         }
      }
   }
   if (href) {
      if (this.preloads[href]) {
         this.preloadImages();
      } else {
         var img = this.preloads[href] = new Image();
         img.onerror = function() {
            setTimeout(function() { fb.preloadImages(); }, 50);
            fb.preloads[href] = true;
         };
         img.onload = function() {
            fb.preloads.count++;
            this.onerror();
         };
         img.src = href;
      }
   }
},
start: function(anchor) {
   if (this !== fb.lastChild) return fb.lastChild.start(anchor);
   var that = this;
   this.preloadImages('', false);
   if (anchor.getAttribute) {
      var a = {
         rel: anchor.getAttribute('rel'),
         rev: anchor.getAttribute('rev'),
         title: anchor.getAttribute('title')
      };
      a.revOptions = this.parseOptionString(a.rev);
      a.href = a.revOptions.href || anchor.href || anchor.getAttribute('href');
      anchor.blur();
   } else {
      var a = anchor;
   }
   this.isRestart = !!this.fbBox;
   if (this.isRestart) {
      if (!a.revOptions.sameBox) return new Floatbox().start(anchor);
      this.setOptions(a.revOptions);
   } else {
      this.clickedAnchor = anchor.getAttribute ? anchor : false;
   }
   a.level = this.children.length + (fb.lastChild.fbBox && !a.revOptions.sameBox ? 1 : 0);
   this.itemsShown = 0;
   fb.previousAnchor = this.currentItem;
   this.buildItemArray(a);
   if (!this.itemCount) return;
   if (this.itemCount === 1 && this.fbNavControls) this.fbNavControls.style.display = 'none';
   self.focus();
   this.revOptions = a.revOptions;
   if (!this.isRestart) {
      this.getOptions();
      this.buildDOM();
      this.addEventHandlers();
      this.initState();
   }
   this.collapse();
   this.updatePanels();
   var fetchAndGo = function() {
      that.fetchContent(function() {
         that.clearTimeout('slowLoad');
         that.calcSize();
      } );
   };
   if (this.fbBox.style.visibility  || this.isRestart) {
      fetchAndGo();
   } else {
      var offset = this.initialSize/2,
         size = { id: 'fbBox', left: that.pos.fbBox.left - offset, top: that.pos.fbBox.top - offset,
         width: that.initialSize, height: that.initialSize, borderWidth: that.outerBorder };
      if (this.splitResize) {
         var oncomplete = function() {
            that.setSize(fetchAndGo, size);
         };
      } else {
         this.timeouts.slowLoad = setTimeout(function() {
            that.setSize(size);
         }, this.slowLoadDelay);
         var oncomplete = fetchAndGo;
      }
      this.fadeOpacity(this.fbOverlay, this.overlayOpacity, this.overlayFadeDuration, oncomplete);
   }
},
buildItemArray: function(a) {
   this.itemCount = this.items.length = this.currentIndex = 0;
   this.justImages = true;
   this.hasImages = false;
   var isSingle = /^(floatbox|gallery|iframe|lytebox|lyteframe|lightbox)$/i.test(a.rel);
   for (var i = 0, len = this.anchors.length; i < len; i++) {
      var a_i = this.anchors[i];
      if (a_i.rel === a.rel && a_i.level === a.level) {
         if (a_i.revOptions.showThis !== false) {
            var isMatch = a_i.rev === a.rev && a_i.title === a.title && a_i.href === a.href.substr(a.href.length - a_i.href.length);
            if (isMatch || !isSingle) {
               a_i.seen = false;
               this.items.push(a_i);
               if (a_i.type === 'img') {
                  this.hasImages = true;
               } else {
                  this.justImages = false;
               }
               if (isMatch) this.currentIndex = this.items.length - 1;
            }
         }
      }
   }
   if (a.revOptions.showThis === false && a.href) {
      i = this.items.length;
      while (i--) {
         var href = this.items[i].href;
         if (href === a.href.substr(a.href.length - href.length)) {
            this.currentIndex = i;
         }
      }
   }
   this.itemCount = this.items.length;
   this.currentItem = this.items[this.currentIndex];
},
getOptions: function() {
   if (this.isChild) {
      for (var name in this.defaultOptions) {
         if (this.defaultOptions.hasOwnProperty(name)) this[name] = this.fbParent[name];
      }
      this.setOptions(this.childOptions);
   } else {
      this.setOptions(this.defaultOptions);
   }
   this.doSlideshow = this.loadPageOnClose = this.sameBox = false;
   if (!(this.isChild || this.fbBox)) {
      if (typeof setFloatboxOptions === 'function') setFloatboxOptions();
      if (typeof fbPageOptions === 'object') this.setOptions(fbPageOptions);
      if (this.enableCookies) {
         var match = /fbOptions=(.+?)(;|$)/.exec(document.cookie);
         if (match) this.setOptions(this.parseOptionString(match[1]));
         var strOptions = '';
         for (var name in this.defaultOptions) {
            if (this.defaultOptions.hasOwnProperty(name)) {
               strOptions += ' ' + name + ':' + this[name];
            }
         }
         var strPath = '/';
         if (this.cookieScope === 'folder') {
            strPath = location.pathname;
            strPath = strPath.substring(0, strPath.lastIndexOf('/') + 1);
         }
         document.cookie = 'fbOptions=' + strOptions + '; path=' + strPath;
      }
   }
   this.setOptions(this.revOptions);
   this.setOptions(this.parseOptionString(location.search.substring(1)));
   if (this.theme === 'grey') this.theme = 'white';
   if (this.endTask === 'cont') this.endTask = 'loop';
   if (this.navType === 'upper') this.navType = 'overlay';
   if (this.navType === 'lower') this.navType = 'button';
   if (this.upperOpacity) this.controlOpacity = this.upperOpacity;
   if (this.upperNavWidth) this.navOverlayWidth = this.upperNavWidth;
   if (this.upperNavPos) this.navOverlayPos = this.upperNavPos;
   if (this.showUpperNav) this.showNavOverlay = this.showUpperNav;
   if (this.dropShadow) this.shadowType = 'drop';
   if (!/^(auto|black|white|blue|yellow|red|custom)$/.test(this.theme)) this.theme='auto';
   if (!/^(overlay|button|both|none)$/i.test(this.navType)) this.navType = 'button';
   if (!/^(auto|wh|hw)$/.test(this.splitResize)) this.splitResize = false;
   if (this.webkitOld && (this.navType === 'overlay' || this.navType === 'both') ) {
      this.navType = 'button';
   }
   if (this.itemCount > 1) {
      this.isSlideshow = this.doSlideshow || /^(slideshow|lyteshow)/i.test(this.currentItem.rel);
      var overlayRequest = /overlay|both/i.test(this.navType),
         buttonRequest = /button|both/i.test(this.navType);
      this.navOverlay = this.justImages && overlayRequest;
      this.navButton = buttonRequest || (!this.justImages && overlayRequest);
      this.lclShowItemNumber = this.showItemNumber;
      this.lclNumIndexLinks = this.numIndexLinks;
   } else {
      this.isSlideshow = this.navOverlay = this.navButton = this.lclShowItemNumber = this.lclNumIndexLinks = false;
   }
   this.isPaused = this.startPaused;
   if ((this.lclTheme = this.theme) === 'auto') {
      this.lclTheme = this.currentItem.type === 'img' ? 'black' : /flash|quicktime/.test(this.currentItem.type) ? 'blue' : 'white';
   }
   if (!this.doAnimations) {
      this.resizeDuration = this.imageFadeDuration = this.overlayFadeDuration = 0;
   }
   if (!this.resizeDuration) this.zoomImageStart = false;
   if (!/[tb][lr]/.test(this.controlPos)) this.controlPos = '';
   if (!/[tb][lcr]/.test(this.infoPos)) this.infoPos = '';
   this.controlTop = this.controlPos.charAt(0) === 't';
   this.controlLeft = this.controlPos.charAt(1) === 'l';
   this.infoTop = this.infoPos.charAt(0) === 't';
   this.infoCenter = this.infoPos.charAt(1) === 'c';
   this.infoLeft = this.infoPos.charAt(1) === 'l' || (this.infoCenter && this.controlTop === this.infoTop && !this.controlLeft);
   if (this.infoLeft === this.controlLeft && this.infoTop === this.controlTop) {
      this.infoLeft = true;
      this.controlLeft = false;
   }
   if (this.indexLinksPanel === 'info') {
      this.indexCenter = this.infoCenter;
      this.indexLeft = this.infoLeft;
      this.indexTop = this.infoTop;
   } else {
      this.indexLeft = this.controlLeft;
      this.indexTop = this.controlTop;
   }
   if (!/^(drop|halo|none)$/.test(this.shadowType)) this.shadowType='drop';
   if (!/^(8|12|16|24)$/.test(this.shadowSize + '')) this.shadowSize = 8;
   this.shadowSize = +this.shadowSize;
   if (this.opera || (this.mac && !this.webkitNew)) {
      this.resizeTool = 'topleft';
   } else {
      this.resizeTool = this.resizeTool.toLowerCase();
      if (!/topleft|cursor|both/.test(this.resizeTool)) this.resizeTool = 'cursor';
   }
   if (this.ieOld) this.shadowType = 'none';
   if (this.padding + this.outerBorder === 0) this.zoomPopBorder = 0;
   if (this.overlayOpacity > 1) this.overlayOpacity /= 100;
   if (this.controlOpacity > 1) this.controlOpacity /= 100;
},
parseOptionString: function(str) {
   if (!str) return {};
   var quotes = [], match,
      rex = /`([^`]*?)`/g;
   while ((match = rex.exec(str))) quotes.push(match[1]);
   if (quotes.length) str = str.replace(rex, '``');
   str = str.replace(/\s*[:=]\s*/g, ':');
   str = str.replace(/\s*[;&]\s*/g, ' ');
   str = str.replace(/^\s+|\s+$/g, '');
   var pairs = {},
      aVars = str.split(' '),
      i = aVars.length;
   while (i--) {
      var aThisVar = aVars[i].split(':'),
         name = aThisVar[0],
         value = aThisVar[1];
      if (typeof value === 'string') {
         if (!isNaN(value)) value = +value;
         else if (value === 'true') value = true;
         else if (value === 'false') value = false;
      }
      if (value === '``') value = quotes.pop() || '';
      pairs[name] = value;
   }
   return pairs;
},
setOptions: function(pairs) {
   for (var name in pairs) {
      if (pairs.hasOwnProperty(name)) this[name] = pairs[name];
   }
},
buildDOM: function() {
   this.fbOverlay    = this.newNode('div', 'fbOverlay', this.bod);
   this.fbZoomDiv    = this.newNode('div', 'fbZoomDiv', this.bod);
   this.fbZoomImg    = this.newNode('img', 'fbZoomImg', this.fbZoomDiv);
   this.fbBox        = this.newNode('div', 'fbBox');
   this.fbShadowTop  = this.newNode('div', 'fbShadowTop', this.fbBox);
   this.fbShadowRight   = this.newNode('div', 'fbShadowRight', this.fbBox);
   this.fbShadowBottom  = this.newNode('div', 'fbShadowBottom', this.fbBox);
   this.fbShadowLeft = this.newNode('div', 'fbShadowLeft', this.fbBox);
   this.fbShadowCorner  = this.newNode('div', 'fbShadowCorner', this.fbBox);
   this.fbLoader     = this.newNode('div', 'fbLoader', this.fbBox);
   this.fbCanvas     = this.newNode('div', 'fbCanvas', this.fbBox);
   this.fbMainDiv    = this.newNode('div', 'fbMainDiv', this.fbCanvas);
   this.fbLeftNav    = this.newNode('a', 'fbLeftNav', this.fbMainDiv);
   this.fbRightNav      = this.newNode('a', 'fbRightNav', this.fbMainDiv);
   this.fbOverlayPrev   = this.newNode('a', 'fbOverlayPrev', this.fbMainDiv, this.strings.hintPrev);
   this.fbOverlayNext   = this.newNode('a', 'fbOverlayNext', this.fbMainDiv, this.strings.hintNext);
   this.fbResizer    = this.newNode('a', 'fbResizer', this.fbMainDiv, this.strings.hintResize);
   this.fbInfoPanel  = this.newNode('div', 'fbInfoPanel', this.fbCanvas);
   this.fbCaptionDiv = this.newNode('div', 'fbCaptionDiv', this.fbInfoPanel);
   this.fbCaption    = this.newNode('span', 'fbCaption', this.fbCaptionDiv);
   this.fbInfoDiv    = this.newNode('div', 'fbInfoDiv', this.fbInfoPanel);
   if (this.infoLeft || this.infoCenter) {
      this.fbInfoLink      = this.newNode('span', 'fbInfoLink', this.fbInfoDiv);
      this.fbPrintLink  = this.newNode('span', 'fbPrintLink', this.fbInfoDiv);
      this.fbItemNumber = this.newNode('span', 'fbItemNumber', this.fbInfoDiv);
   } else {
      this.fbItemNumber = this.newNode('span', 'fbItemNumber', this.fbInfoDiv);
      this.fbPrintLink  = this.newNode('span', 'fbPrintLink', this.fbInfoDiv);
      this.fbInfoLink      = this.newNode('span', 'fbInfoLink', this.fbInfoDiv);
   }
   this.fbControlPanel  = this.newNode('div', 'fbControlPanel', this.fbCanvas);
   this.fbControls      = this.newNode('div', 'fbControls', this.fbControlPanel);
   this.fbNavControls   = this.newNode('div', 'fbNavControls', this.fbControls);
   this.fbPrev       = this.newNode('a', 'fbPrev', this.fbNavControls, this.strings.hintPrev);
   this.fbNext       = this.newNode('a', 'fbNext', this.fbNavControls, this.strings.hintNext);
   this.fbSubControls   = this.newNode('div', 'fbSubControls', this.fbControls);
   this.fbPlayPause  = this.newNode('div', 'fbPlayPause', this.fbSubControls);
   this.fbPlay       = this.newNode('a', 'fbPlay', this.fbPlayPause, this.strings.hintPlay);
   this.fbPause      = this.newNode('a', 'fbPause', this.fbPlayPause, this.strings.hintPause);
   this.fbClose      = this.newNode('a', 'fbClose', this.fbSubControls, this.strings.hintClose);
   this.fbIndexLinks = this.newNode('span', 'fbIndexLinks', this.indexLinksPanel === 'info' ? this.fbInfoPanel : this.fbControlPanel);
   this.bod.appendChild(this.fbBox);
},
newNode: function(nodeType, id, parentNode, title) {
   if (this[id] && this[id].parentNode) {
      this[id].parentNode.removeChild(this[id]);
   }
   var node = document.createElement(nodeType);
   node.id = id;
   node.className = id + '_' + (id.indexOf('fbShadow') === -1 ? this.lclTheme : this.shadowType + this.shadowSize);
   if (nodeType === 'a') {
      if (!this.operaOld) node.setAttribute('href', '');
      if (this.ieOld) node.setAttribute('hideFocus', 'true');
      node.style.outline = 'none';
   } else if (nodeType === 'iframe') {
      node.setAttribute('scrolling', this.itemScroll);
      node.setAttribute('frameBorder', '0');
      node.setAttribute('align', 'middle');
      node.src = this.iframeSrc;
   }
   if (this.isChild && this.fbParent[id]) title = this.fbParent[id].getAttribute('title');
   if (title && this.showHints !== 'never') node.setAttribute('title', title);
   if (this.zIndex[id]) node.style.zIndex = this.zIndex.base + this.zIndex[id];
   node.style.display = 'none';
   if (parentNode) parentNode.appendChild(node);
   this.nodeNames.push(id);
   return node;
},
addEventHandlers: function() {
   var that = this,
   leftNav = this.fbLeftNav.style,
   rightNav = this.fbRightNav.style,
   overlayPrev = this.fbOverlayPrev.style,
   overlayNext = this.fbOverlayNext.style,
   prev = this.fbPrev.style,
   next = this.fbNext.style;
   if (this.showHints === 'once') {
      this.hideHint = function(id) {
         if (that[id].title) {
            that.timeouts[id] = setTimeout(function() {
               that[id].title = that.fbParent[id].title = '';
               var id2 = '';
               if (/fbOverlay(Prev|Next)/.test(id)) {
                  id2 = id.replace('Overlay', '');
               } else if (/fb(Prev|Next)/.test(id)) {
                  id2 = id.replace('fb', 'fbOverlay');
               }
               if (id2) that[id2].title = that.fbParent[id2].title = '';
            }, that.showHintsTime);
         }
      };
   } else {
      this.hideHint = function() {};
   }
   this.fbPlay.onclick = function() {
      that.setPause(false);
      if (window.event) event.returnValue = false;
      return false;
   };
   this.fbPause.onclick = function() {
      that.setPause(true);
      if (window.event) event.returnValue = false;
      return false;
   };
   this.fbClose.onclick = function() {
      that.end();
      if (window.event) event.returnValue = false;
      return false;
   };
   if (this.outsideClickCloses) {
      this.fbOverlay.onclick = this.fbShadowTop.onclick = this.fbShadowRight.onclick =
      this.fbShadowBottom.onclick = this.fbShadowLeft.onclick = this.fbShadowCorner.onclick = this.fbClose.onclick;
   }
   this[this.rtl ? 'fbNext' : 'fbPrev'].onclick = function(step) {
      if (typeof step !== 'number') step = 1;
      var newIndex = (that.currentIndex - step) % that.itemCount;
      if (newIndex < 0) newIndex += that.itemCount;
      if (that.enableWrap || newIndex < that.currentIndex) {
         that.newContent(newIndex);
         if (that.isSlideshow && that.pauseOnPrev && !that.isPaused) {
            that.setPause(true);
         }
      }
      if (window.event) event.returnValue = false;
      return false;
   };
   this[this.rtl ? 'fbPrev' : 'fbNext'].onclick = function(step) {
      if (typeof step !== 'number') step = 1;
      var newIndex = (that.currentIndex + step) % that.itemCount;
      if (that.enableWrap || newIndex > that.currentIndex) {
         that.newContent(newIndex);
         if (that.isSlideshow && that.pauseOnNext && !that.isPaused) {
            that.setPause(true);
         }
      }
      if (window.event) event.returnValue = false;
      return false;
   };
   this.fbLeftNav.onclick = this.fbOverlayPrev.onclick = this.fbPrev.onclick;
   this.fbRightNav.onclick = this.fbOverlayNext.onclick = this.fbNext.onclick;
   this.fbLeftNav.onmouseover = this.fbLeftNav.onmousemove =
   this.fbOverlayPrev.onmousemove = function() {
      if (!that.timeouts.fbCanvas) overlayPrev.visibility = '';
      if (that.navButton) prev.backgroundPosition = that.onPos;
      return true;
   };
   this.fbRightNav.onmouseover = this.fbRightNav.onmousemove =
   this.fbOverlayNext.onmousemove = function() {
      if (!that.timeouts.fbCanvas) overlayNext.visibility = '';
      if (that.navButton) next.backgroundPosition = that.onPos;
      return true;
   };
   this.fbOverlayPrev.onmouseover = this.fbOverlayNext.onmouseover = function() {
      this.onmousemove();
      that.hideHint(this.id);
      return true;
   };
   this.fbLeftNav.onmouseout = function() {
      overlayPrev.visibility = 'hidden';
      if (that.navButton) prev.backgroundPosition = that.offPos;
   };
   this.fbRightNav.onmouseout = function() {
      overlayNext.visibility = 'hidden';
      if (that.navButton) next.backgroundPosition = that.offPos;
   };
   this.fbOverlayPrev.onmouseout = this.fbOverlayNext.onmouseout = function() {
      this.style.visibility = 'hidden';
      that.clearTimeout(this.id);
   };
   this.fbLeftNav.onmousedown = this.fbRightNav.onmousedown = function(e) {
      e = e || window.event;
      if (e.button === 2) {
         leftNav.visibility = rightNav.visibility = 'hidden';
         that.timeouts.hideNavOverlay = setTimeout(function() {
            leftNav.visibility = rightNav.visibility = '';
         }, 600);
      }
   };
   this.fbPlay.onmouseover = this.fbPause.onmouseover = this.fbClose.onmouseover =
   this.fbPrev.onmouseover = this.fbNext.onmouseover = function() {
      this.style.backgroundPosition = that.onPos;
      that.hideHint(this.id);
      return true;
   };
   this.fbResizer.onmouseover = function() {
      that.hideHint(this.id);
      return true;
   };
   this.fbPlay.onmouseout = this.fbPause.onmouseout = this.fbClose.onmouseout =
   this.fbPrev.onmouseout = this.fbNext.onmouseout = function() {
      this.style.backgroundPosition = that.offPos;
      that.clearTimeout(this.id);
   };
   this.fbResizer.onmouseout = function() {
      that.clearTimeout(this.id);
   };
   if (this.enableKeyboardNav) {
      if (!document.keydownSet) {
         this.priorOnkeydown = document.onkeydown;
         document.onkeydown = this.keydownHandler;
         document.keydownSet = true;
      }
   } else if (document.keydownSet) {
      document.onkeydown = this.priorOnkeydown;
      document.keydownSet = false;
   }
   if (this.opera && !document.keypressSet) {
      this.priorOnkeypress = document.onkeypress;
      document.onkeypress = function() { return false; };
      document.keypressSet = true;
   }
   if (this.enableDrag) this.fbBox.onmousedown = this.dragonDrop();
},
keydownHandler: function(e) {
   e = e || window.event;
   var that = fb.lastChild,
      keyCode = e.keyCode || e.which;
   switch (keyCode) {
      case 37: case 39:
         if (that.itemCount > 1) {
            that[keyCode === 37 ? 'fbPrev' : 'fbNext'].onclick((e.ctrlKey || e.metaKey) ? that.ctrlJump : 1);
            if (that.showHints === 'once') {
               that.fbPrev.title = that.fbNext.title =
               that.fbOverlayPrev.title = that.fbOverlayNext.title = '';
            }
         }
         return false;
      case 32:
         if (that.isSlideshow) {
            that.setPause(!that.isPaused);
            if (that.showHints === 'once') that.fbPlay.title = that.fbPause.title = '';
         }
         return false;
      case 9:
         if (that.fbResizer.onclick) {
            that.fbResizer.onclick();
            if (that.showHints === 'once') that.fbResizer.title = '';
         }
         return false;
      case 27:
         if (that.showHints === 'once') that.fbClose.title = '';
         that.end();
         return false;
      case 13:
         return false;
   }
},
dragonDrop: function() {
   var that = this,
      fbBox = this.fbBox;
   return function(e) {
      e = e || window.event;
      if (/fb(Box|Canvas|Info|Caption|Item|Control|Index)/.test((e.target || e.srcElement).id)) {
         var startX = e.clientX,
            startY = e.clientY,
            box = that.fbBox.style,
            content = that.fbContent.style,
            pos = that.pos.fbBox,
            boxX = pos.left,
            boxY = pos.top;
         pos.dx = pos.dy = 0;
         var moveHandler = function(e) {
            if (that.currentItem.type === 'iframe' && !(that.ie || that.opera) && !content.visibility) content.visibility = 'hidden';
            if (that.isSlideshow && !that.isPaused) that.setPause(true);
            e = e || window.event;
            pos.dx = e.clientX - startX;
            pos.dy = e.clientY - startY;
            box.left = (boxX + pos.dx) + 'px';
            box.top = (boxY + pos.dy) + 'px';
            (e.stopPropagation && e.stopPropagation()) || (e.cancelBubble = true);
            that.clearTimeout('dragonDrop');
            that.timeouts.dragonDrop = setTimeout(upHandler, 1500);
            return false;
         };
         var upHandler = function(e) {
            that.clearTimeout('dragonDrop');
            e = e || window.event;
            if (document.removeEventListener) {
               document.removeEventListener("mouseup", upHandler, true);
               document.removeEventListener("mousemove", moveHandler, true);
            } else if (fbBox.detachEvent) {
               fbBox.detachEvent("onlosecapture", upHandler);
               fbBox.detachEvent("onmouseup", upHandler);
               fbBox.detachEvent("onmousemove", moveHandler);
               fbBox.releaseCapture();
            }
            if (e) (e.stopPropagation && e.stopPropagation()) || (e.cancelBubble = true);
            pos.left += pos.dx;
            pos.top += pos.dy;
            content.visibility = '';
            return false;
         };
         if (document.addEventListener) {
            document.addEventListener("mousemove", moveHandler, true);
            document.addEventListener("mouseup", upHandler, true);
         } else if (fbBox.attachEvent) {
            fbBox.setCapture();
            fbBox.attachEvent("onmousemove", moveHandler);
            fbBox.attachEvent("onmouseup", upHandler);
            fbBox.attachEvent("onlosecapture", upHandler);
         }
         return false;
      }
   };
},
initState: function() {
   var that = this,
      box = this.fbBox.style,
      mainDiv = this.fbMainDiv.style,
      canvas = this.fbCanvas.style,
      zoomDiv = this.fbZoomDiv.style,
      zoomImg = this.fbZoomImg.style;
   if (this.currentItem.popup) this.currentItem.anchor.onmouseover();
   var anchorPos = this.getAnchorPos(this.clickedAnchor, this.currentItem.anchor === this.clickedAnchor && this.currentItem.type === 'img');
   if (anchorPos.width) {
      this.pos.fbZoomDiv = anchorPos;
      zoomDiv.borderWidth = this.zoomPopBorder + 'px';
      zoomDiv.left = (anchorPos.left - this.zoomPopBorder) + 'px';
      zoomDiv.top = (anchorPos.top - this.zoomPopBorder) + 'px';
      zoomDiv.width = (this.fbZoomImg.width = anchorPos.width) + 'px';
      zoomDiv.height = (this.fbZoomImg.height = anchorPos.height) + 'px';
      this.fbZoomImg.src = anchorPos.src;
      box.visibility = 'hidden';
      this.timeouts.slowLoad = setTimeout(function() {
         if (that.fbOverlay.style.display) that.fadeOpacity(that.fbOverlay, that.overlayOpacity, that.overlayFadeDuration);
         that.fbZoomImg.src = that.slowZoomImg;
         zoomDiv.display = zoomImg.display = '';
      }, this.slowLoadDelay);
   } else {
      this.pos.fbBox = anchorPos;
      this.pos.fbBox.borderWidth = 0;
      this.pos.fbMainDiv = { width:0, height:0 };
   }
   box.position = 'absolute';
   box.left = box.top = box.width = box.height = box.borderWidth = '0';
   mainDiv.borderWidth = this.innerBorder + 'px';
   mainDiv.left = this.padding + 'px';
   this.fbControlPanel.style[this.controlLeft ? 'left' : 'right'] =
   this.fbInfoPanel.style[this.infoLeft ? 'left' : 'right'] = Math.max(this.padding, this.panelPadding) + 'px';
   canvas.visibility = 'hidden';
   box.display = canvas.display = '';
   if (this.shadowType === 'none') {
      this.shadowSize = 0;
   } else {
      var shadowTop = this.fbShadowTop.style,
         shadowRight = this.fbShadowRight.style,
         shadowBottom = this.fbShadowBottom.style,
         shadowLeft = this.fbShadowLeft.style,
         shadowCorner = this.fbShadowCorner.style;
      shadowRight.top = shadowBottom.left = shadowLeft.top = -this.outerBorder + 'px';
      shadowRight.paddingRight = shadowBottom.paddingBottom =
      shadowCorner.paddingRight = shadowCorner.paddingBottom = (this.outerBorder + this.shadowSize) + 'px';
      if (this.shadowType === 'halo') {
         shadowTop.paddingRight = shadowRight.paddingBottom =
         shadowBottom.paddingRight = shadowLeft.paddingBottom = (this.outerBorder*2 + this.shadowSize) + 'px';
         shadowTop.top = shadowTop.left = shadowRight.top = shadowLeft.left = -(this.outerBorder + this.shadowSize) + 'px';
      } else {
         shadowBottom.backgroundPosition = 'bottom left';
         shadowRight.paddingBottom = shadowBottom.paddingRight = this.outerBorder*2 + 'px';
      }
   }
   if (this.navOverlay) {
      if (fb.showNavOverlay === 'never' || (fb.showNavOverlay === 'once' && fb.navOverlayShown)) {
         fb.showNavOverlay = false;
      } else {
         this.fbOverlayPrev.style.backgroundPosition = this.fbOverlayNext.style.backgroundPosition = this.onPos;
         this.fadeOpacity(this.fbOverlayPrev, this.controlOpacity);
         this.fadeOpacity(this.fbOverlayNext, this.controlOpacity);
      }
   }
   this.initPanels();
   this.lastShown = false;
   if (this.hideFlash) this.hideElements('flash');
   if (this.hideJava) this.hideElements('applet');
   if (this.ieOld) {
      this.hideElements('select');
      this.fbOverlay.style.position = 'absolute';
      this.stretchOverlay()();
      attachEvent('onresize', this.stretchOverlay());
      attachEvent('onscroll', this.stretchOverlay());
   }
},
hideElements: function(type, thisWindow) {
   if (!thisWindow) {
      this.hideElements(type, self);
   } else {
      var tagName, tagNames = type === 'flash' ? ['object', 'embed'] : [type];
      try {
         while ((tagName = tagNames.pop())) {
            var els = thisWindow.document.getElementsByTagName(tagName),
               i = els.length;
            while (i--) {
               var el = els[i];
               if (el.style.visibility !== 'hidden' && (tagName !== 'object' ||
               (el.getAttribute('type') && el.getAttribute('type').toLowerCase() === 'application/x-shockwave-flash') ||
               (el.getAttribute('classid') && el.getAttribute('classid').toLowerCase() === 'clsid:d27cdb6e-ae6d-11cf-96b8-444553540000') ||
               /data\s*=\s*"?[^>"]+\.swf\b/i.test(el.innerHTML) ||
               /param\s+name\s*=\s*"?(movie|src)("|\s)[^>]+\.swf\b/i.test(el.innerHTML))) {
                  this.hiddenEls.push(el);
                  el.style.visibility = 'hidden';
               }
            }
         }
      } catch(e) {}
      var iframes = thisWindow.frames, i = iframes.length;
      while (i--) {
         try {
            if (typeof iframes[i].window === 'object') this.hideElements(type, iframes[i].window);
         } catch(e) {}
      }
   }
},
getAnchorPos: function(anchor, useThumb) {
   var display = this.getDisplaySize(),
      scroll = this.getScroll(),
      noAnchorPos = { left: display.width/2 + scroll.left, top: display.height/3 + scroll.top, width: 0, height: 0 };
   var thumb = useThumb ? this.getThumb(anchor) : false;
   if (thumb && this.zoomImageStart) {
      var pos = this.getLeftTop(thumb),
         border = (thumb.offsetWidth - thumb.width)/2;
      pos.left += border;
      pos.top += border;
      pos.width = thumb.width;
      pos.height = thumb.height;
      pos.src = thumb.src;
   } else if (this.startAtClick && anchor && anchor.offsetWidth && anchor.tagName.toLowerCase() === 'a') {
      var pos = this.getLayout(thumb || anchor);
   } else {
      return noAnchorPos;
   }
   var centerPos = { left: pos.left + pos.width/2, top: pos.top + pos.height/2, width: 0, height: 0 };
   if (centerPos.left < scroll.left || centerPos.left > (scroll.left + display.width) ||
   centerPos.top < scroll.top || centerPos.top > (scroll.top + display.height)) {
      return noAnchorPos;
   }
   return (thumb && this.zoomImageStart ? pos : centerPos);
},
getThumb: function(anchor) {
   var nodes = anchor && anchor.childNodes, i = (nodes && nodes.length) || 0;
   while (i--) {
      if ((nodes[i].tagName || '').toLowerCase() === 'img') return nodes[i];
   }
   return false;
},
initPanels: function() {
   var infoPanel = this.fbInfoPanel.style,
      infoLink = this.fbInfoLink.style,
      printLink = this.fbPrintLink.style,
      itemNumber = this.fbItemNumber.style;
   if (this.infoCenter) {
      var infoPos = ' posCenter';
      infoPanel.textAlign = 'center';
      infoLink.paddingLeft = printLink.paddingLeft = itemNumber.paddingLeft =
      infoLink.paddingRight = printLink.paddingRight = itemNumber.paddingRight = (this.infoLinkGap/2) + 'px';
   } else if (this.infoLeft) {
      var infoPos = ' posLeft';
      infoPanel.textAlign = 'left';
      infoLink.paddingRight = printLink.paddingRight = this.infoLinkGap + 'px';
   } else {
      var infoPos = ' posRight';
      infoPanel.textAlign = 'right';
      infoLink.paddingLeft = printLink.paddingLeft = this.infoLinkGap + 'px';
   }
   this.fbInfoPanel.className += infoPos;
   this.fbInfoDiv.className += infoPos;
   infoPanel.width = '400px';
   var controlPanel = this.fbControlPanel.style,
      controls = this.fbControls.style,
      subControls = this.fbSubControls.style;
   if (this.controlLeft) {
      var controlPos = ' posLeft';
      controlPanel.textAlign = 'left';
   } else {
      var controlPos = ' posRight';
      controlPanel.textAlign = 'right';
      controls.right = '0';
   }
   this.fbControlPanel.className += controlPos;
   this.fbSubControls.className += controlPos;
   if (!this.ieOld) this.fbControls.className += controlPos;
   if (this.navButton) {
      var prev = this.fbPrev.style,
         next = this.fbNext.style,
         navControls = this.fbNavControls.style;
      prev.backgroundPosition = next.backgroundPosition = this.offPos;
      navControls['padding' + (this.controlLeft ? 'Left' : 'Right')] = this.controlSpacing + 'px';
      this.fbNavControls.className += controlPos;
      controlPanel.display = navControls.display = prev.display = next.display = '';
   }
   var width = 0;
   if (this.showClose) {
      var close = this.fbClose.style;
      close.backgroundPosition = this.offPos;
      this.fbClose.className += controlPos;
      controlPanel.display = controls.display = subControls.display = close.display = '';
      width = this.fbClose.offsetWidth;
   }
   if (this.showPlayPause && this.isSlideshow) {
      var play = this.fbPlay.style,
         pause = this.fbPause.style,
         playPause = this.fbPlayPause.style;
      play.backgroundPosition = pause.backgroundPosition = this.offPos;
      playPause['padding' + (this.controlLeft ? 'Left' : 'Right')] = this.controlSpacing + 'px';
      this.fbPlayPause.className += controlPos;
      controlPanel.display = controls.display = subControls.display = playPause.display = play.display = pause.display = '';
      play.top = this.isPaused ? '' : '-9999px';
      pause.top = this.isPaused ? '-9999px' : '';
      width += this.fbPlayPause.offsetWidth;
   }
   subControls.width = width + 'px';
   controlPanel.width = controls.width = (width + this.fbNavControls.offsetWidth) + 'px';
   if (this.lclNumIndexLinks) {
      var indexLinks = this.fbIndexLinks.style;
      if (this.indexLinksPanel === 'info') {
         this.fbIndexLinks.className += infoPos;
         infoPanel.display = '';
         if (this.showIndexThumbs) infoPanel.overflow = 'visible';
      } else {
         this.fbIndexLinks.className += controlPos;
         controlPanel.display = '';
         if (this.showIndexThumbs) controlPanel.overflow = 'visible';
         indexLinks['padding' + (this.indexLeft ? 'Left' : 'Right')] = '2px';
      }
      indexLinks.width = '250px';
      indexLinks.display = '';
   }
},
fetchContent: function(callback, phase) {
   var that = this;
   if (!phase) {
      if (this.fbContent) {
         this.fbMainDiv.removeChild(this.fbContent);
         delete this.fbContent;
         return this.timeouts.fetch = setTimeout(function() { that.fetchContent(callback, 1); }, 10);
      }
   }
   var item = this.currentItem;
   item.nativeWidth = item.revOptions.width;
   item.nativeHeight = item.revOptions.height;
   if (item.type !== 'img') {
      item.nativeWidth = item.nativeWidth || (fb.previousAnchor && fb.previousAnchor.nativeWidth) || this.defaultWidth;
      item.nativeHeight = item.nativeHeight || (fb.previousAnchor && fb.previousAnchor.nativeHeight) || this.defaultHeight;
   }
   if (this.ieOld) this.fbMainDiv.style.backgroundColor = item.type === 'img' ? '#000' : '';
   this.itemScroll = item.revOptions.scrolling || item.revOptions.scroll || 'auto';
   if (/img|iframe/.test(item.type)) {
      this.fbContent = this.newNode(item.type, 'fbContent', this.fbMainDiv);
      if (item.type === 'img') {
         var loader = new Image();
         loader.onload = function() {
            item.nativeWidth = item.nativeWidth || loader.width;
            item.nativeHeight = item.nativeHeight || loader.height;
            that.fbContent.src = loader.src;
            if (callback) callback();
         };
         loader.onerror = function() {
            if (this.src !== that.notFoundImg) this.src = that.notFoundImg;
         };
         loader.src = item.href;
      }
   } else {
      this.fbContent = this.newNode('div', 'fbContent', this.fbMainDiv);
      this.fbContent.style.overflow = this.itemScroll === 'yes' ? 'scroll' : (this.itemScroll === 'no' ? 'hidden' : 'auto');
      if (item.type === 'inline') {
         var el = item.sourceEl.cloneNode(true);
         el.style.display = el.style.visibility = '';
         try { this.fbContent.appendChild(el); }
         catch(e) { this.setInnerHTML(this.fbContent, el.innerHTML); }
         this.tagAnchors(this.fbContent);
      } else if (item.type === 'ajax') {
         this.xhr.getResponse(item.href, function(xhr) {
            if ((xhr.status === 200 || xhr.status === 203 || xhr.status === 304) && xhr.responseText) {
               that.setInnerHTML(that.fbContent, xhr.responseText);
               that.tagAnchors(that.fbContent);
            } else {
               that.setInnerHTML(that.fbContent, '<p style="color:#000; background:#fff; margin:1em; padding:1em;">' +
               'Unable to fetch content from ' + item.href + '</p>');
            }
         });
      }
   }
   this.fbContent.style.border = '0';
   this.fbContent.style.display = '';
   if (item.type !== 'img' && callback) callback();
},
updatePanels: function() {
   var infoPanel = this.fbInfoPanel.style,
      captionDiv = this.fbCaptionDiv.style,
      caption = this.fbCaption.style,
      infoDiv = this.fbInfoDiv.style,
      infoLink = this.fbInfoLink.style,
      printLink = this.fbPrintLink.style,
      itemNumber = this.fbItemNumber.style,
      item = this.currentItem,
      str;
   infoPanel.display = captionDiv.display = caption.display = infoDiv.display = infoLink.display = printLink.display = itemNumber.display = 'none';
   if (this.showCaption) {
      str = item.revOptions.caption || item.title || '';
      if (str === 'href') {
         str = this.encodeHTML(this.currentItem.href);
      } else {
         str = this.decodeHTML(str).replace(/&/g, '&amp;');
      }
      if (this.setInnerHTML(this.fbCaption, str) && str) infoPanel.display = captionDiv.display = caption.display = '';
   }
   if (item.revOptions.info) {
      str = this.encodeHTML(this.decodeHTML(item.revOptions.info));
      var options = item.revOptions.infoOptions || '';
      if (options) options = this.encodeHTML(this.decodeHTML(options));
      str = '<a href="' + str + '" rel="floatbox" rev="' + options + '"><b>' +
      (item.revOptions.infoText || this.strings.infoText) + '</b></a>';
      if (this.setInnerHTML(this.fbInfoLink, str)) infoPanel.display = infoDiv.display = infoLink.display = '';
   }
   if (item.revOptions.showPrint) {
      var css = item.revOptions.printCSS || '';
      str = '<a href="' + this.encodeHTML(this.currentItem.href) +
      '" onclick="fb.printContents(null, \'' + css + '\'); if (window.event) event.returnValue = false; return false;"><b>' +
      (item.revOptions.printText || this.strings.printText) + '</b></a>';
      if (this.setInnerHTML(this.fbPrintLink, str)) infoPanel.display = infoDiv.display = printLink.display = '';
   }
   if (this.lclShowItemNumber) {
      str = this.justImages ? this.strings.imgCount : (this.hasImages ? this.strings.mixedCount : this.strings.nonImgCount);
      str = str.replace('%1', this.currentIndex + 1);
      str = str.replace('%2', this.itemCount);
      if (this.setInnerHTML(this.fbItemNumber, str)) infoPanel.display = infoDiv.display = itemNumber.display = '';
   }
   var w = this.fbInfoLink.offsetWidth + this.fbPrintLink.offsetWidth + this.fbItemNumber.offsetWidth;
   if (this.ie) {
      if (this.fbInfoLink.offsetWidth) w += this.infoLinkGap;
      if (this.fbPrintLink.offsetWidth) w += this.infoLinkGap;
      if (this.fbItemNumber.offsetWidth) w += this.infoLinkGap;
   }
   infoDiv.width = w + 'px';
   if (this.lclNumIndexLinks) {
      str = '';
      var max = this.itemCount - 1,
         loRange, hiRange;
      if (this.lclNumIndexLinks === -1) {
         loRange = 0;
         hiRange = max;
      } else {
         var range = Math.floor(this.lclNumIndexLinks/2) - 1;
         loRange = this.currentIndex - range;
         hiRange = this.currentIndex + range;
         if (loRange <= 0) hiRange += Math.min(1 - loRange, range);
         if (this.currentIndex === 0) hiRange++;
         if (hiRange - max >= 0) loRange -= Math.min(1 + hiRange - max, range);
         if (this.currentIndex === max) loRange--;
      }
      var pos = this.indexTop ? 'down' : 'up',
         i = 0;
      while (i < this.itemCount) {
         if (i !== 0 && i < loRange) {
            str += '... ';
            i = loRange;
         } else if (i !== max && i > hiRange) {
            str += '... ';
            i = max;
         } else {
            if (i !== this.currentIndex) {
               var item = this.items[i];
               str += '<a class="fbPop' + pos + '" rel="nofloatbox" href="' + item.href +
               '" onclick="fb.newContent(' + i + '); if (window.event) event.returnValue = false; return false;">' + ++i;
               try {
                  if (this.showIndexThumbs && item.thumb) {
                     str += '<img src="' + item.thumb.src + '" />';
                  }
               } catch(e) {}
               str += '</a> ';
            } else {
               str += ++i + ' ';
            }
         }
      }
      if (this.setInnerHTML(this.fbIndexLinks, str)) {
         if (this.indexLinksPanel === 'info') {
            infoPanel.display = '';
         } else {
            this.tagAnchors(this.fbIndexLinks);
         }
      }
   }
   if (!infoPanel.display) this.tagAnchors(this.fbInfoPanel);
},
calcSize: function(fit, pass) {
   var that = this;
   if (!this.fbBox) return;
   var boxX, boxY, boxW, boxH, mainW, mainH ;
   if (typeof fit === 'undefined') {
      fit = this.currentItem.type === 'img' ? this.autoSizeImages : this.autoSizeOther;
   }
   var box = this.fbBox.style,
      infoPanel = this.fbInfoPanel.style,
      controlPanel = this.fbControlPanel.style,
      indexLinks = this.fbIndexLinks.style,
      captionDiv = this.fbCaptionDiv.style,
      itemNumber = this.fbItemNumber.style;
   if (!pass) {
      this.displaySize = this.getDisplaySize();
      if (this.showCaption && this.fbCaption.innerHTML) captionDiv.display = '';
      if (this.lclShowItemNumber) itemNumber.display = '';
   }
   this.upperSpace = Math.max(this.infoTop ? this.fbInfoPanel.offsetHeight : 0, this.controlTop ? this.fbControlPanel.offsetHeight : 0);
   this.lowerSpace = Math.max(this.infoTop ? 0 : this.fbInfoPanel.offsetHeight, this.controlTop ? 0 : this.fbControlPanel.offsetHeight);
   if (this.upperSpace) this.upperSpace += 2*this.panelPadding;
   if (this.lowerSpace) this.lowerSpace += 2*this.panelPadding;
   this.upperSpace = Math.max(this.upperSpace, this.padding);
   this.lowerSpace = Math.max(this.lowerSpace, this.padding);
   var extraSpace;
   if (this.shadowType === 'none') {
      extraSpace = 2*this.autoSizeSpace;
   } else if (this.shadowType === 'halo') {
      extraSpace = 2*this.shadowSize + this.autoSizeSpace;
   } else {
      extraSpace = this.shadowSize + 1.5*this.autoSizeSpace;
   }
   var pad = 2*(this.outerBorder + this.innerBorder) + extraSpace,
      maxW = Math.floor(this.displaySize.width - pad - 2*this.padding),
      maxH = Math.floor(this.displaySize.height - pad - this.upperSpace - this.lowerSpace),
      hardW = false, hardH = false;
   mainW = this.currentItem.nativeWidth + '';
   if (mainW === 'max') {
      mainW = maxW;
   } else if (mainW.substr(mainW.length - 1) === '%') {
      mainW = Math.floor(maxW * parseInt(mainW, 10) / 100);
   } else {
      mainW = parseInt(mainW, 10);
      hardW = true;
   }
   mainH = this.currentItem.nativeHeight + '';
   if (mainH === 'max') {
      mainH = maxH;
   } else if (mainH.substr(mainH.length - 1) === '%') {
      mainH = Math.floor(maxH * parseInt(mainH, 10) / 100);
   } else {
      mainH = parseInt(mainH, 10);
      hardH = true;
   }
   this.scaledBy = this.oversizedBy = 0;
   if (fit) {
      var scaleW = maxW/mainW,
         scaleH = maxH/mainH,
         fullW = mainW, fullH = mainH;
      if (hardW && hardH) scaleW = scaleH = Math.min(scaleW, scaleH);
      if (scaleW < 1) mainW = Math.round(mainW * scaleW);
      if (scaleH < 1) mainH = Math.round(mainH * scaleH);
      this.scaledBy = Math.max(fullW - mainW, fullH - mainH);
      if (this.scaledBy && this.scaledBy < this.outerBorder + extraSpace + this.panelPadding) {
         mainW = fullW;
         mainH = fullH;
         this.scaledBy = 0;
      }
   }
   boxW = mainW + 2*(this.innerBorder + this.padding);
   boxH = mainH + 2*this.innerBorder + this.upperSpace + this.lowerSpace;
   var infoH = this.fbInfoPanel.offsetHeight,
      controlH = this.fbControlPanel.offsetHeight;
   var infoW = boxW - 2*Math.max(this.padding, this.panelPadding);
   if (this.infoTop === this.controlTop && this.fbControls.offsetWidth) {
      infoW -= this.fbControls.offsetWidth + this.panelGap;
   }
   if (infoW < 0) infoW = 0;
   infoPanel.width = infoW + 'px';
   if (!this.lclNumIndexLinks) {
      var indexW = 0;
   } else if (this.indexLinksPanel === 'info' || this.infoTop !== this.controlTop) {
      var indexW = infoW;
   } else if (this.indexLinksPanel !== 'info' && this.infoTop === this.controlTop && this.infoCenter) {
      var indexW = Math.max(this.minIndexWidth, this.fbControls.offsetWidth);
   } else {
      var infoUsed = Math.max(this.fbCaption.offsetWidth, this.fbInfoLink.offsetWidth + this.fbPrintLink.offsetWidth + this.fbItemNumber.offsetWidth);
      var indexW = Math.max(this.minIndexWidth, this.fbControls.offsetWidth, (boxW - infoUsed - 2*Math.max(this.padding, this.panelPadding)));
      if (infoUsed) indexW -= this.panelGap;
   }
   if (indexW) indexLinks.width = (indexW - (this.indexLinksPanel !== 'info' ? 2 : 0)) + 'px';
   controlPanel.width = Math.max(indexW, this.fbControls.offsetWidth) + 'px';
   var changed = this.fbInfoPanel.offsetHeight !== infoH || this.fbControlPanel.offsetHeight !== controlH;
   if (this.showCaption) {
      if (this.minInfoWidth > infoW && !captionDiv.display) {
         captionDiv.display = 'none';
         changed = true;
      }
   }
   if (this.lclShowItemNumber) {
      if (this.fbInfoLink.offsetWidth + this.fbPrintLink.offsetWidth + this.fbItemNumber.offsetWidth > infoW && !itemNumber.display) {
         itemNumber.display = 'none';
         changed = true;
      }
   }
   if (changed && pass !== 3) return this.calcSize(fit, (pass || 0) + 1);
   if (!fit) this.oversizedBy = Math.max(boxW - this.displaySize.width, boxH - this.displaySize.height) + 2*this.outerBorder + extraSpace;
   if (this.oversizedBy < 0) this.oversizedBy = 0;
   if (this.shadowType === 'halo') {
      extraSpace = this.shadowSize + this.autoSizeSpace/2;
   } else {
      extraSpace = this.autoSizeSpace;
   }
   if (typeof this.boxLeft === 'number') {
      boxX = this.boxLeft;
   } else if (mainW === maxW) {
      boxX = extraSpace;
   } else {
      var freeSpace = this.displaySize.width - boxW - 2*this.outerBorder;
      boxX = Math.floor(freeSpace/2);
      if (boxX < this.autoSizeSpace) {
         boxX = this.autoSizeSpace;
      } else {
         if (typeof this.boxLeft === 'string' && this.boxLeft.substr(this.boxLeft.length - 1) === '%') {
            boxX += parseInt(this.boxLeft, 10)/100 * boxX;
         }
      }
   }
   if (typeof this.boxTop === 'number') {
      boxY = this.boxTop;
   } else if (mainH === maxH) {
      boxY = extraSpace;
   } else {
      var freeSpace = this.displaySize.height - boxH - 2*this.outerBorder,
         ratio = freeSpace / this.displaySize.height, factor;
      if (ratio <= 0.15) {
         factor = 2;
      } else if (ratio >= 0.3) {
         factor = 3;
      } else {
         factor = 1 + ratio/0.15;
      }
      boxY = Math.floor(freeSpace/factor);
      if (boxY < this.autoSizeSpace) {
         boxY = this.autoSizeSpace;
      } else {
         if (typeof this.boxTop === 'string' && this.boxTop.substr(this.boxTop.length - 1) === '%') {
            boxY += parseInt(this.boxTop, 10)/100 * boxY;
         }
      }
   }
   var boxPosition = box.position;
   if (this.ieOld) {
      box.display = 'none';
      this.stretchOverlay()();
   } else {
      this.setPosition(this.fbBox, 'fixed');
   }
   var scroll = this.getScroll();
   this.setPosition(this.fbBox, boxPosition);
   box.display = '';
   boxX += scroll.left;
   boxY += scroll.top;
   if (this.isChild) {
      var rex = /max|%/i,
         pos = this.fbParent.pos.fbBox,
         childX = rex.test(this.currentItem.nativeWidth) ? 99999 : (pos.left + boxX)/2,
         childY = rex.test(this.currentItem.nativeHeight) ? 99999 : (pos.top + boxY)/2;
      if (scroll.left < childX && scroll.top < childY) {
         boxX = Math.min(boxX, childX);
         boxY = Math.min(boxY, childY);
      }
   }
   var split = (pos = this.pos.fbBox) && !this.liveResize && this.splitResize;
   if (split === 'auto') split = boxW - pos.width <= boxH - pos.height ? 'wh' : 'hw';
   var oncomplete2 = function() {
      that.fbBox.style.visibility ? that.zoomIn() : that.showContent();
   };
   var oncomplete = function() {
      that.setSize(split,
         { id: 'fbBox', left: boxX, top: boxY, width: boxW, height: boxH, borderWidth: that.outerBorder },
         { id: 'fbMainDiv', width: mainW, height: mainH, top: that.upperSpace },
         function() { that.timeouts.showContent = setTimeout(oncomplete2, 10); }
      );
   };
   this.timeouts.setSize = setTimeout(oncomplete, 10);
},
setPosition: function(el, position) {
   if (el.style.position === position) return;
   var scroll = this.getScroll();
   if (position === 'fixed') {
      scroll.left = -scroll.left;
      scroll.top = -scroll.top;
   }
   if (this.pos[el.id]) {
      this.pos[el.id].left += scroll.left;
      this.pos[el.id].top += scroll.top;
   }
   el.style.left = (el.offsetLeft + scroll.left) + 'px';
   el.style.top = (el.offsetTop + scroll.top) + 'px';
   el.style.position = position;
},
collapse: function(callback, phase) {
   var that = this;
   if (!phase) {
      this.setPosition(this.fbBox, 'absolute');
      this.fbResizer.onclick = null;
      this.fbResizer.style.display = 'none';
      if (this.fbContent) {
         this.fbContent.onclick = null;
         this.fbContent.style.cursor = '';
      }
      if (this.navOverlay) {
         this.fbLeftNav.style.display = this.fbRightNav.style.display =
         this.fbOverlayPrev.style.display = this.fbOverlayNext.style.display = 'none';
      }
      var opacity = 0, duration = 0;
      if (this.currentItem.type === 'img' && !this.fbCanvas.style.visibility) {
         if (this.currentItem === this.lastShown && this.liveImageResize) opacity = 1;
         duration = this.imageFadeDuration;
      }
      this.liveResize = (opacity === 1);
      var oncomplete = function() { that.collapse(callback, 1); };
      return this.fadeOpacity(this.fbCanvas, opacity, duration, oncomplete);
   }
   if (!this.liveResize) {
      this.fbMainDiv.style.display = 'none';
      if (this.fbContent) this.fbContent.style.display = 'none';
      this.clearTimeout('loader');
      this.timeouts.loader = setTimeout(function() { that.fbLoader.style.display = ''; }, this.loaderDelay);
   }
   var infoPanel = this.fbInfoPanel.style,
      controlPanel = this.fbControlPanel.style;
   infoPanel.visibility = controlPanel.visibility = 'hidden';
   infoPanel.left = controlPanel.left = '0';
   infoPanel.top = controlPanel.top = '-9999px';
   if (callback) callback();
},
restore: function(callback, phase) {
   var that = this;
   if (!phase) {
      if (this.fbShadowRight.style.display && this.shadowType !== 'none') {
         this.fbShadowRight.style.display = this.fbShadowBottom.style.display = '';
         if (this.shadowType === 'halo') {
            this.fbShadowTop.style.display = this.fbShadowLeft.style.display = '';
         } else {
            this.fbShadowCorner.style.display = '';
         }
      }
      var infoPanel = this.fbInfoPanel.style,
         controlPanel = this.fbControlPanel.style,
         pad = this.upperSpace + this.pos.fbMainDiv.height + 2*this.innerBorder;
      infoPanel.top = (((this.infoTop ? this.upperSpace : this.lowerSpace) - this.fbInfoPanel.offsetHeight) / 2 - 1 + (this.infoTop ? 0 : pad)) + 'px';
      controlPanel.top = (((this.controlTop ? this.upperSpace : this.lowerSpace) - this.fbControlPanel.offsetHeight) / 2 + (this.controlTop ? 0 : pad)) + 'px';
      var pad = Math.max(this.padding, this.panelPadding) + 'px';
      infoPanel.left = [this.infoLeft ? pad : ''];
      controlPanel.left = [this.controlLeft ? pad : ''];
      infoPanel.visibility = controlPanel.visibility = '';
      this.clearTimeout('loader');
      this.fbLoader.style.display = 'none';
      this.fbMainDiv.style.display = this.fbContent.style.display = '';
      var duration = (this.currentItem.type === 'img' && !this.fbCanvas.style.visibility) ? this.imageFadeDuration : 0,
         oncomplete = function() { that.restore(callback, 1); };
      return this.fadeOpacity(this.fbCanvas, 1, duration, oncomplete);
   }
   if (this.currentItem.type === 'img' ? this.resizeImages : this.resizeOther) {
      var scale = 0;
      if (this.scaledBy > 35) {
         scale = 1;
      } else if (this.oversizedBy > 28){
         scale = -1;
      }
      if (scale) {
         this.fbResizer.onclick = function() {
            if (that.isSlideshow && that.pauseOnResize && !that.isPaused) {
               that.setPause(true);
            }
            that.collapse(function() { that.calcSize(scale === -1); });
            if (window.event) event.returnValue = false;
            return false;
         };
         if (this.currentItem.type === 'img' && /cursor|both/.test(this.resizeTool)) {
            this.fbContent.style.cursor = 'url(' + (scale === -1 ? this.resizeDownCursor : this.resizeUpCursor) +'), default';
            this.fbContent.onclick = this.fbResizer.onclick;
         }
         if (this.currentItem.type !== 'img' || /topleft|both/.test(this.resizeTool)) {
            this.fbResizer.style.backgroundPosition = (scale === -1 ? 'bottom' : 'top');
            this.fadeOpacity(this.fbResizer, this.controlOpacity);
         }
      }
   }
   if (this.navOverlay) {
      var leftNav = this.fbLeftNav.style,
         rightNav = this.fbRightNav.style,
         overlayPrev = this.fbOverlayPrev.style,
         overlayNext = this.fbOverlayNext.style;
      leftNav.width = rightNav.width = Math.max(this.navOverlayWidth/100 * this.pos.fbMainDiv.width, this.fbOverlayPrev.offsetWidth) + 'px';
      leftNav.display = rightNav.display = '';
      if (fb.showNavOverlay) {
         overlayPrev.visibility = overlayNext.visibility = 'hidden';
         overlayPrev.display = overlayNext.display = '';
         overlayPrev.top = overlayNext.top = ((this.pos.fbMainDiv.height - this.fbOverlayPrev.offsetHeight) * this.navOverlayPos/100) + 'px';
      }
   }
   if (callback) callback();
},
setSize: function(order) {
   var that = this,
      oncomplete = function() {},
      arr = [[], []],
      defer = {},
      node,
      i = arguments.length;
   if (order === 'wh') {
      defer.top = 1;
      defer.height = 1;
   } else if (order === 'hw') {
      defer.left = 1;
      defer.width = 1;
   }
   while (i--) {
      if (typeof arguments[i] === 'object' && (node = this[arguments[i].id])) {
         var obj = arguments[i];
         if (!this.pos[obj.id]) this.pos[obj.id] = {};
         for (var property in obj) {
            if (obj.hasOwnProperty(property) && property !== 'id') {
               var idx = defer[property] || 0;
               var start = this.pos[obj.id][property];
               if (typeof start !== 'number' || node.style.display || node.style.visibility) {
                  start = obj[property];
               }
               arr[idx].push({ node: node, property: property, start: start, finish: obj[property] });
               if (obj.id === 'fbMainDiv') {
                  arr[idx].push({ node: this.fbContent, property: property, start: start, finish: obj[property] });
               }
               if (obj.id === 'fbZoomDiv' && /\b(width|height)\b/i.test(property)) {
                  arr[idx].push({ node: this.fbZoomImg, property: property, start: start, finish: obj[property] });
               }
               this.pos[obj.id][property] = obj[property];
            }
         }
      } else if (typeof arguments[i] === 'function') {
         oncomplete = arguments[i];
      }
   }
   this.resizeGroup(arr[0], function() { that.resizeGroup(arr[1], oncomplete); });
},
showContent: function(phase) {
   var that = this;
   if (!phase) {
      var displaySize = this.getDisplaySize();
      if (!this.resized) {
         var vscrollChanged = displaySize.width !== this.displaySize.width,
            hscrollChanged = displaySize.height !== this.displaySize.height;
         if ((vscrollChanged && Math.abs(this.pos.fbBox.width - displaySize.width) < 50) ||
         (hscrollChanged && Math.abs(this.pos.fbBox.height - displaySize.height) < 50)) {
            this.resized = true;
            return this.calcSize(this.scaledBy);
         }
      }
      this.resized = false;
      self.focus();
      if (this.ieOld) this.stretchOverlay()();
      if ((this.disableScroll || (this.ffOld && /iframe|quicktime/i.test(this.currentItem.type))) && !(this.ieOld || this.webkitOld || this.ie8b2)) {
         if (this.pos.fbBox.width <= displaySize.width && this.pos.fbBox.height <= displaySize.height) {
            this.setPosition(this.fbBox, 'fixed');
         }
      }
      if (this.currentItem.type === 'iframe') {
         this.fbContent.src = this.currentItem.href;
      } else if (/flash|quicktime/.test(this.currentItem.type)) {
         this.setInnerHTML(this.fbContent, this.objectHTML(this.currentItem.href,
         this.currentItem.type, this.pos.fbMainDiv.width, this.pos.fbMainDiv.height));
      }
      this.prevIndex = this.currentIndex ? this.currentIndex - 1 : this.itemCount - 1;
      this.nextIndex = this.currentIndex < this.itemCount - 1 ? this.currentIndex + 1 : 0;
      var prevHref = this.enableWrap || this.currentIndex !== 0 ? this.items[this.prevIndex].href : '',
         nextHref = this.enableWrap || this.currentIndex !== this.itemCount - 1 ?  this.items[this.nextIndex].href : '';
      if (this.navButton) {
         if (prevHref) {
            if (!this.operaOld) this.fbPrev.href = prevHref;
            this.fbPrev.title = this.fbOverlayPrev.title;
         } else {
            this.fbPrev.removeAttribute('href');
            this.fbPrev.title = '';
         }
         if (nextHref) {
            if (!this.operaOld) this.fbNext.href = nextHref;
            this.fbNext.title = this.fbOverlayNext.title;
         } else {
            this.fbNext.removeAttribute('href');
            this.fbNext.title = '';
         }
         var prevOn = this.fbPrev.className.replace('_off', ''),
            nextOn = this.fbNext.className.replace('_off', '');
         this.fbPrev.className = prevOn + (prevHref ? '' : '_off');
         this.fbNext.className = nextOn + (nextHref ? '' : '_off');
      }
      if (this.navOverlay) {
         if (!this.operaOld) {
            this.fbLeftNav.href = this.fbOverlayPrev.href = prevHref;
            this.fbRightNav.href = this.fbOverlayNext.href = nextHref;
         }
         this.fbLeftNav.style.visibility = prevHref ? '' : 'hidden';
         this.fbRightNav.style.visibility = nextHref ? '' : 'hidden';
         fb.navOverlayShown = true;
      }
      this.fbCanvas.style.visibility = '';
      return this.restore(function() {
         that.timeouts.showContent = setTimeout(function() { that.showContent(1); }, 10);
      } );
   }
   this.lastShown = this.currentItem;
   if (!this.currentItem.seen) {
      this.currentItem.seen = true;
      this.itemsShown++;
   }
   if (this.isSlideshow && !this.isPaused) {
      this.timeouts.slideshow = setTimeout(function() {
         if (that.endTask === 'loop' || that.itemsShown < that.itemCount) {
            that.newContent(that.nextIndex);
         } else if (that.endTask === 'exit') {
            that.end();
         } else {
            that.setPause(true);
            var i = that.itemCount;
            while (i--) that.items[i].seen = false;
            that.itemsShown = 0;
         }
      }, this.slideInterval*1000);
   }
   this.timeouts.preload = setTimeout(function() {
         that.preloadImages(nextHref || prevHref || '', true);
   }, 10);
},
objectHTML: function(href, type, width, height) {
   if (type === 'flash') {
      var classid = 'classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"',
         mime = 'type="application/x-shockwave-flash"',
         pluginurl = 'http://get.adobe.com/flashplayer/',
         match = /\bwmode=(\w+?)\b/i.exec(href),
         wmode = match ? match[1] : 'window',
         match = /\bbgcolor=(#\w+?)\b/i.exec(href),
         bgcolor = match ? match[1] : '',
         match = /\bscale=(\w+?)\b/i.exec(href),
         scale = match ? match[1] : 'exactfit',
         params = { wmode:wmode, bgcolor:bgcolor, scale:scale, quality:'high',
         flashvars:'autoplay=1&amp;ap=true&amp;border=0&amp;rel=0' };
      if (this.ffOld) params.wmode = this.ffMac ? 'window' : 'opaque';
      if (this.ffNew && href.indexOf('YV_YEP.swf') !== -1) params.wmode = 'window';
   } else {
      var classid = 'classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"',
         mime = 'type="video/quicktime"',
         pluginurl = 'http://www.apple.com/quicktime/download/',
         params = { autoplay:'true', controller:'true', showlogo:'false', scale:'tofit' };
   }
   var html = '<object id="fbObject" name="fbObject" width="' + width + '" height="' + height + '" ';
   if (this.ie) {
      html += classid + '>';
      params[type === 'flash' ? 'movie' : 'src'] = this.encodeHTML(href);
   } else {
      html += mime + ' data="' + this.encodeHTML(href) + '">';
   }
   for (var name in params) {
      if (params.hasOwnProperty(name)) {
         html += '<param name="' + name + '" value="' + params[name] + '" />';
      }
   }
   if (type === 'quicktime' && this.webkitMac) {
      html += '<embed src="' + this.encodeHTML(href) +
      '" width="' + width + '" height="' + height + '" autoplay="true" controller="true" showlogo="false" scale="tofit" pluginspage="' +
      pluginurl + '"></embed></object>';
   } else {
      html += '<p style="color:#000; background:#fff; margin:1em; padding:1em;">' +
      (type === 'flash' ? 'Flash' : 'QuickTime') + ' player is required to view this content.' +
      '<br /><a href="' + pluginurl + '">download player</a></p></object>';
   }
   return html;
},
newContent: function(index) {
   var that = this;
   this.clearTimeout('slideshow');
   this.clearTimeout('resize');
   this.currentIndex = index;
   fb.previousAnchor = this.currentItem;
   this.currentItem = this.items[index];
   if (this.showNavOverlay == 'once' && this.navOverlayShown) this.showNavOverlay = false;
   var oncomplete = function() {
      that.updatePanels();
      that.fetchContent(function() { that.calcSize(); });
   };
   this.collapse(function() {
      that.timeouts.fetch = setTimeout(oncomplete, 10);
   } );
},
end: function(all) {
   if (this !== fb.lastChild) return fb.lastChild.end(all);
   var that = this;
   this.endAll = this.endAll || all;
   this.fbOverlay.onclick = null;
   if (this.isChild) {
      if (this.endAll) this.imageFadeDuration = this.overlayFadeDuration = this.resizeDuration = 0;
   } else {
      if (document.keydownSet) {
         document.onkeydown = this.priorOnkeydown;
         document.keydownSet = false;
      }
      if (document.keypressSet) {
         document.onkeypress = this.priorOnkeypress;
         document.keypressSet = false;
      }
      parent.focus();
   }
   if (this.ieOld) {
      detachEvent('onresize', this.stretchOverlay());
      detachEvent('onscroll', this.stretchOverlay());
   }
   for (var key in this.timeouts) {
      if (this.timeouts.hasOwnProperty(key)) this.clearTimeout(key);
   }
   if (this.fbBox.style.visibility) {
      if (!this.lastShown) this.fbZoomDiv.style.display = 'none';
   } else if (this.currentItem.type === 'img' && this.zoomImageStart) {
      if (this.currentItem.popup) this.currentItem.anchor.onmouseover();
      var anchorPos = this.getAnchorPos(this.currentItem.anchor, true);
      if (this.currentItem.popup) this.currentItem.anchor.onmouseout();
      if (anchorPos.width) {
         this.fbZoomDiv.style.borderWidth = this.zoomPopBorder + 'px';
         anchorPos.left -= this.zoomPopBorder;
         anchorPos.top -= this.zoomPopBorder;
         this.pos.thumb = anchorPos;
         return this.zoomOut();
      }
   }
   if (!this.fbBox.style.visibility) {
      var anchorPos = this.getAnchorPos(this.currentItem.anchor, !this.currentItem.popup),
         offset = this.initialSize/2,
         initialPos = { id: 'fbBox', left: anchorPos.left - offset, top: anchorPos.top - offset, width: this.initialSize, height: this.initialSize },
         zeroPos = { id: 'fbBox', left: anchorPos.left, top: anchorPos.top, width: 0, height: 0, borderWidth: 0 },
         split = this.splitResize;
      if (split === 'wh') {
         split = 'hw';
      } else if (split === 'hw') {
         split = 'wh';
      } else if (split === 'auto') {
         split = this.pos.fbBox.width <= this.pos.fbBox.height ? 'hw' : 'wh';
      }
      var oncomplete3 = function() {
         setTimeout(function() {
            that.fbBox.style.visibility = 'hidden';
            that.end();
         }, 10);
      };
      if (split) {
         var oncomplete2 = function() {
            that.setSize(split, initialPos, function() {
               that.setSize(zeroPos, oncomplete3);
            });
         };
      } else {
         var oncomplete2 = function() {
            that.setSize(zeroPos, oncomplete3);
         };
      }
      var oncomplete = function() {
         if (that.fbContent) {
            that.fbMainDiv.removeChild(that.fbContent);
            delete that.fbContent;
         }
         that.fbLoader.style.display = '';
         that.fbCanvas.style.display = that.fbShadowTop.style.display = that.fbShadowRight.style.display =
         that.fbShadowBottom.style.display = that.fbShadowLeft.style.display = that.fbShadowCorner.style.display = 'none';
         oncomplete2();
      };
      return this.collapse(oncomplete);
   }
   this.fbBox.style.display = 'none';
   var level = this.children.length + 1,
      i = this.anchors.length;
   while(i && this.anchors[i-1].level >= level) i--;
   this.anchors.length = i;
   if (this.isChild) this.children.length--;
   fb.lastChild = this.children[this.children.length-1] || fb;
   var oncomplete2 = function() {
      setTimeout(function() {
         while (that.nodeNames.length) {
            var id = that.nodeNames.pop();
            if (that[id] && that[id].parentNode) {
               that[id].parentNode.removeChild(that[id]);
               delete that[id];
            }
         }
         if (that.endAll && that.isChild) {
            return fb.end(true);
         } else if (that.loadPageOnClose) {
            if (that.loadPageOnClose === 'self' || that.loadPageOnClose === 'this') {
               location.reload(true);
            } else if (that.loadPageOnClose === 'back') {
               history.back();
            } else {
               location.replace(that.loadPageOnClose);
            }
         }
      }, 10);
   };
   var oncomplete = function() {
      while(that.hiddenEls.length) {
         var el = that.hiddenEls.pop();
         el.style.visibility = 'visible';
         if (this.ffOld && this.ffMac) {
            el.focus();
            el.blur();
         }
      }
      var overlay = that.fbOverlay.style;
      overlay.display = 'none';
      overlay.width = overlay.height = '0';
      var duration = that.currentItem.popup ? 6.5 : 0;
      that.fbZoomDiv.style.opacity = '1';
      that.fadeOpacity( that.fbZoomDiv, 0, duration, oncomplete2);
      that.currentItem = fb.previousAnchor = null;
   };
   this.fadeOpacity(this.fbOverlay, 0, this.overlayFadeDuration, oncomplete);
},
zoomIn: function(phase) {
   var that = this,
      zoomDiv = this.fbZoomDiv.style;
   if (!phase) {
      this.clearTimeout('slowLoad');
      zoomDiv.display = this.fbZoomImg.style.display = '';
      if (this.currentItem.popup) this.currentItem.anchor.onmouseout();
      var pad = this.outerBorder + this.innerBorder - this.zoomPopBorder;
      var oncomplete = function () {
         that.fbZoomImg.src = that.currentItem.href;
         that.setSize(
            { id: 'fbZoomDiv', width: that.pos.fbMainDiv.width, height: that.pos.fbMainDiv.height,
            left: that.pos.fbBox.left + pad + that.padding, top: that.pos.fbBox.top + pad + that.upperSpace },
            function() { that.zoomIn(1); } );
      };
      return this.fadeOpacity(this.fbOverlay, this.overlayOpacity, this.overlayFadeDuration, oncomplete);
   }
   if (phase === 1) {
      var boxPos = {
         left: this.pos.fbBox.left, top: this.pos.fbBox.top,
         width: this.pos.fbBox.width, height: this.pos.fbBox.height
      };
      var pad = 2*(this.zoomPopBorder - this.outerBorder);
      this.pos.fbBox = {
         left: this.pos.fbZoomDiv.left, top: this.pos.fbZoomDiv.top,
         width: this.pos.fbZoomDiv.width + pad, height: this.pos.fbZoomDiv.height + pad
      };
      this.fbBox.style.visibility = '';
      var oncomplete = function() {
         that.restore(function() { that.zoomIn(2); });
      };
      return this.setSize(
         { id: 'fbBox', left: boxPos.left, top: boxPos.top,
         width: boxPos.width, height: boxPos.height},
         oncomplete);
   }
   var show = function() {
      zoomDiv.display = 'none';
      that.fbZoomImg.src = '';
      zoomDiv.left = zoomDiv.top = zoomDiv.width = zoomDiv.height = that.fbZoomImg.width = that.fbZoomImg.height = '0';
      that.showContent();
   };
   this.timeouts.showContent = setTimeout(show, 10);
},
zoomOut: function(phase) {
   var that = this;
   if (!phase) {
      this.fbZoomImg.src = this.currentItem.href;
      var pad = this.outerBorder + this.innerBorder - this.zoomPopBorder;
      this.setSize(
      { id: 'fbZoomDiv', width: this.pos.fbMainDiv.width, height: this.pos.fbMainDiv.height,
      left: this.pos.fbBox.left + pad + this.padding, top: this.pos.fbBox.top + pad + this.upperSpace },
      function() { that.zoomOut(1); } );
   }
   if (phase === 1) {
      this.fbZoomDiv.style.display = this.fbZoomImg.style.display = '';
      this.fbCanvas.style.visibility = 'hidden';
      return this.collapse(function() { that.zoomOut(2); });
   }
   if (phase === 2) {
      var pad = 2*(this.zoomPopBorder - this.outerBorder);
      return this.setSize(
         { id: 'fbBox', left: this.pos.fbZoomDiv.left, top: this.pos.fbZoomDiv.top,
         width: this.pos.fbZoomDiv.width + pad, height: this.pos.fbZoomDiv.height + pad },
         function() { that.zoomOut(3); }
      );
   }
   this.fbBox.style.visibility = 'hidden';
   var end = function() {
      that.fbZoomImg.src = that.pos.thumb.src;
      that.end();
   };
   this.setSize(
      { id: 'fbZoomDiv', left: this.pos.thumb.left, top: this.pos.thumb.top,
      width: this.pos.thumb.width, height: this.pos.thumb.height },
      end);
},
setPause: function(pause) {
   this.isPaused = pause;
   if (pause) {
      this.clearTimeout('slideshow');
   } else {
      this.newContent(this.nextIndex);
   }
   if (this.showPlayPause) {
      this.fbPlay.style.top = pause ? '' : '-9999px';
      this.fbPause.style.top = pause ? '-9999px' : '';
   }
},
fadeOpacity: function(el, opacity, duration, callback) {
   var startOp = +(el.style.opacity || 0);
   duration = duration || 0;
   this.clearTimeout['fade' + el.id];
   var fadeIn = (startOp <= opacity && opacity > 0);
   if (duration > 10) duration = 10;
   if (duration < 0) duration = 0;
   if (duration === 0) {
      startOp = opacity;
      var incr = 1;
   } else {
      var root = Math.pow(100, 0.1),
         power = duration + ((10 - duration)/9) * (Math.log(2)/Math.log(root) - 1),
         incr = 1/Math.pow(root, power);
   }
   if (fadeIn) {
      el.style.display = el.style.visibility = '';
   } else {
      incr = -incr;
   }
   this.stepFade(el, startOp, opacity, incr, fadeIn, callback);
},
stepFade: function(el, thisOp, finishOp, incr, fadeIn, callback) {
   if (!el) return;
   var that = this;
   if ((fadeIn && thisOp >= finishOp) || (!fadeIn && thisOp <= finishOp)) thisOp = finishOp;
   if (this.ie) el.style.filter = 'alpha(opacity=' + thisOp*100 + ')';
   el.style.opacity = thisOp + '';
   if (thisOp === finishOp) {
      if (this.ie && finishOp >= 1) el.style.removeAttribute('filter');
      if (callback) callback();
   } else {
      this.timeouts['fade' + el.id] = setTimeout(function() { that.stepFade(el, thisOp + incr, finishOp, incr, fadeIn, callback); }, 20);
   }
},
resizeGroup: function(arr, callback) {
   var i = arr.length;
   if (!i) return callback ? callback() : null;
   this.clearTimeout('resize');
   var diff = 0;
   while (i--) {
      diff = Math.max(diff, Math.abs(arr[i].finish - arr[i].start));
   }
   var duration = this.resizeDuration * (this.liveResize ? 0.65 : 1);
   var rate = diff && duration ? Math.pow(Math.max(1, 2.2 - duration/10), (Math.log(diff))) / diff : 1;
   i = arr.length;
   while (i--) arr[i].diff = arr[i].finish - arr[i].start;
   this.stepResize(rate, rate, arr, callback);
},
stepResize: function(increment, rate, arr, callback) {
   var that = this;
   if (increment > 1) increment = 1;
   var i = arr.length;
   while (i--) {
      var node = arr[i].node,
         prop = arr[i].property,
         val = Math.round(arr[i].start + arr[i].diff * increment),
         tag = node.tagName.toLowerCase();
      if (tag === 'img' || tag === 'iframe') {
         node[prop] = val;
      } else {
         node.style[prop] = val + 'px';
      }
   }
   if (increment >= 1) {
      delete this.timeouts.resize;
      if (callback) callback();
   } else {
      this.timeouts.resize = setTimeout(function() { that.stepResize(increment + rate, rate, arr, callback); }, 20);
   }
},
getDisplaySize: function() {
   return { width: this.getDisplayWidth(), height: this.getDisplayHeight() };
},
getDisplayWidth: function() {
   return this.html.clientWidth || this.bod.clientWidth;
},
getDisplayHeight: function() {
   if (this.webkitOld) return window.innerHeight;
   if (!this.html.clientHeight || this.operaOld || document.compatMode === 'BackCompat') {
      return this.bod.clientHeight;
   }
   return this.html.clientHeight;
},
getScroll: function(win) {
   if (!(win && win.document)) win = self;
   var doc = win.document,
      html = doc.documentElement,
      bod = doc.body || doc.getElementsByTagName('body')[0],
      left = win.pageXOffset || bod.scrollLeft || doc.documentElement.scrollLeft || 0;
   if (this.ie && this.rtl) left -= html.scrollWidth - html.clientWidth;
   return {
      left: left,
      top: win.pageYOffset || bod.scrollTop || doc.documentElement.scrollTop || 0
   };
},
getLeftTop: function(el, local) {
   var left = el.offsetLeft || 0,
      top = el.offsetTop || 0,
      doc = el.ownerDocument || el.document,
      bod = doc.body || doc.getElementsByTagName('body')[0],
      win = doc.defaultView || doc.parentWindow || doc.contentWindow,
      scroll = this.getScroll(win),
      position = this.getStyle(el, 'position', win),
      rex = /absolute|fixed/,
      elFlow = !rex.test(position),
      inFlow = elFlow,
      node = el;
   if (position === 'fixed') {
      left += scroll.left;
      top += scroll.top;
   }
   while (position !== 'fixed' && (node = node.offsetParent)) {
      var borderLeft = 0,
         borderTop = 0,
         nodeFlow = true,
         position = this.getStyle(node, 'position', win),
         nodeFlow = !rex.test(position);
      if (this.opera) {
         if (local && node !== bod) {
            left += node.scrollLeft - node.clientLeft;
            top += node.scrollTop - node.clientTop;
         }
      } else if (this.ie) {
         if (node.currentStyle.hasLayout && node !== doc.documentElement) {
            borderLeft = node.clientLeft;
            borderTop = node.clientTop;
         }
      } else {
         borderLeft = parseInt(this.getStyle(node, 'border-left-width', win), 10);
         borderTop = parseInt(this.getStyle(node, 'border-top-width', win), 10);
         if (this.ff && node === el.offsetParent && !nodeFlow && (this.ffOld || !elFlow)) {
            left += borderLeft;
            top += borderTop;
         }
      }
      if (!nodeFlow) {
         if (local) return { left: left, top: top };
         inFlow = false;
      }
      if (node.offsetLeft > 0) left += node.offsetLeft;
      left += borderLeft;
      top += node.offsetTop + borderTop;
      if (position === 'fixed') {
         left += scroll.left;
         top += scroll.top;
      }
      if (!(this.opera && elFlow) && node !== bod && node !== doc.documentElement) {
         left -= node.scrollLeft;
         top -= node.scrollTop;
      }
   }
   if (this.ff && inFlow) {
      left += parseInt(this.getStyle(bod, 'border-left-width', win), 10);
      top += parseInt(this.getStyle(bod, 'border-top-width', win), 10);
   }
   if (this.webkitOld) {
      var scriptElement = doc.createElement('script');
      scriptElement.innerHTML = 'document.parentWindow=self';
      doc.documentElement.appendChild(scriptElement);
      doc.documentElement.removeChild(scriptElement);
      win = doc.parentWindow;
   }
   if (!local && win !== self) {
      var iframes = win.parent.document.getElementsByTagName('iframe'),
         i = iframes.length;
      while (i--) {
         var node = iframes[i],
            idoc = false;
         try {
            idoc = node.contentDocument || node.contentWindow;
            idoc = idoc.document || idoc;
         } catch(e) {}
         if (idoc === doc || (typeof idoc !== 'object' && node.src === win.location.href.substr(win.location.href.length - node.src.length))) {
            if (this.webkitOld) win = doc.defaultView;
            var pos = this.getLeftTop(node);
            left += pos.left - scroll.left;
            top += pos.top - scroll.top;
            if (this.ie || this.opera) {
               var padLeft = 0, padTop = 0;
               if (!this.ie || elFlow) {
                  padLeft = parseInt(this.getStyle(node, 'padding-left', win), 10);
                  padTop = parseInt(this.getStyle(node, 'padding-top', win), 10);
               }
               left += node.clientLeft + padLeft;
               top += node.clientTop + padTop;
            } else {
               left += parseInt(this.getStyle(node, 'border-left-width', win), 10) +
               parseInt(this.getStyle(node, 'padding-left', win), 10);
               top += parseInt(this.getStyle(node, 'border-top-width', win), 10) +
               parseInt(this.getStyle(node, 'padding-top', win), 10);
            }
            break;
         }
      }
   }
   return { left: left, top: top };
},
getStyle: function(el, prop, win) {
   if (!(el && prop)) return '';
   if (!win) {
      var doc = el.ownerDocument || el.document;
      win = doc.defaultView || doc.parentWindow || doc.contentWindow;
   }
   if (el.currentStyle) {
      return el.currentStyle[prop.replace(/-(\w)/g, function(match, p1) { return p1.toUpperCase(); })] || '';
   } else {
      if (!win) {
         var doc = el.ownerDocument || el.document;
         win = doc.defaultView || doc.parentWindow || doc.contentWindow;
      }
      return (win.getComputedStyle && win.getComputedStyle(el, '').getPropertyValue(prop)) || '';
   }
},
getLayout: function(el) {
   var lay = this.getLeftTop(el);
   lay.width = el.offsetWidth;
   lay.height = el.offsetHeight;
   return lay;
},
clearTimeout: function(key) {
   if (this.timeouts[key]) {
      clearTimeout(this.timeouts[key]);
      delete this.timeouts[key];
   }
},
stretchOverlay: function() {
   var that = this;
   return function() {
      if (arguments.length === 1) {
         that.clearTimeout('stretch');
         that.timeouts.stretch = setTimeout(function() { that.stretchOverlay()(); }, 25);
      } else {
         delete that.timeouts.stretch;
         if (!that.fbBox) return;
         var width = that.fbBox.offsetLeft + that.fbBox.offsetWidth,
            height = that.fbBox.offsetTop + that.fbBox.offsetHeight,
            display = that.getDisplaySize(),
            scroll = that.getScroll(),
            overlay = that.fbOverlay.style;
         overlay.width = overlay.height = '0';
         var rtlAdjust = (that.rtl && scroll.left) ? that.html.clientWidth - that.html.scrollWidth : 0;
         overlay.left = rtlAdjust + 'px';
         overlay.width = Math.max(width, that.bod.scrollWidth, that.bod.clientWidth, that.html.clientWidth, display.width + scroll.left) + 'px';
         overlay.height = Math.max(height, that.bod.scrollHeight, that.bod.clientHeight, that.html.clientHeight, display.height + scroll.top) + 'px';
      }
   };
},
encodeHTML: function(str) {
   return str.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#39;');
},
decodeHTML: function(str) {
   return str.replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, '"').replace(/&apos;/g, "'").replace(/&#39;/g, "'");
},
getXMLHttpRequest: function() {
   var xhr, that = this;
   if (window.XMLHttpRequest) {
      if (!(xhr = new XMLHttpRequest())) return false;
   } else {
      try { xhr = new ActiveXObject("Msxml2.XMLHTTP"); } catch(e) {
         try { xhr = new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) { return false; }
      }
   }
   return {
      getResponse: function(url, callback) {
         try {
            xhr.open('GET', url, true);
            xhr.setRequestHeader('If-Modified-Since', 'Thu, 1 Jan 1970 00:00:00 GMT');
            xhr.setRequestHeader('Cache-Control', 'no-cache');
            xhr.onreadystatechange = function() {
               if (xhr.readyState === 4) {
                  xhr.onreadystatechange = function() {};
                  callback(xhr);
               }
            };
            xhr.send(null);
         } catch(e) {}
      }
   };
},
setInnerHTML: function(el, strHTML) {
   try {
      var range = document.createRange();
      range.selectNodeContents(el);
      range.deleteContents();
      if (strHTML) {
         var xmlDiv = new DOMParser().parseFromString('<div xmlns="http://www.w3.org/1999/xhtml">' + strHTML + '</div>', 'application/xhtml+xml'),
            childNodes = xmlDiv.documentElement.childNodes;
         for (var i = 0, len = childNodes.length; i < len; i++) {
            el.appendChild(document.importNode(childNodes[i], true));
         }
      }
      return true;
   } catch (e) {}
   try {
      el.innerHTML = strHTML;
      return true;
   } catch(e) {}
   return false;
},
printContents: function(el, style) {
   if (el && el.offsetWidth) {
      var width = el.offsetWidth,
         height = el.offsetHeight;
   } else {
      el = fb.lastChild.fbContent;
      var pos = fb.lastChild.pos.fbMainDiv,
         width = pos.width,
         height = pos.height;
   }
   var win = window.open('', '', 'width=' + width + ', height=' + height),
      doc = win && win.document;
   if (!doc) {
      alert('Popup windows are being blocked by your browser.\nUnable to print.');
      return false;
   }
   if (/\.css$/i.test(style)) {
      style = '<link rel="stylesheet" type="text/css" href="' + style + '" />';
   } else {
      style = '<style type="text/css"> html,body{border:0;margin:0;padding:0;}' + (style || '') + '</style>';
   }
   var div = document.createElement('div');
   div.appendChild(el.cloneNode(true));
   doc.open('text/html');
   doc.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"' +
   ' "http://www.w3.org/TR/html4/loose.dtd"><html><head>' +
   style + '</head><body><div>' + div.innerHTML + '</div></body></html>');
   doc.close();
   setTimeout(function() { win && win.print(); win && win.close(); }, 200);
   return true;
},
loadAnchor: function(href, rev, title) {
   if (href.setAttribute) {
      var anchor = href;
      if (!anchor.getAttribute('rel')) anchor.setAttribute('rel', 'floatbox');
      fb.lastChild.start(this.tagOneAnchor(anchor));
   } else {
      fb.lastChild.start(this.tagOneAnchor({ href: href, rev: rev, title: title, rel: 'floatbox' }));
   }
},
goBack: function() {
   var a = fb.previousAnchor;
   if (a) this.loadAnchor(a.href, a.rev + ' sameBox:true', a.title);
},
resize: function(width, height) {
   var changed = false;
   if (width && fb.lastChild.currentItem && fb.lastChild.currentItem.nativeWidth != width) {
      fb.lastChild.currentItem.nativeWidth = width;
      changed = true;
   }
   if (height && fb.lastChild.currentItem && fb.lastChild.currentItem.nativeHeight != height) {
      fb.lastChild.currentItem.nativeHeight = height;
      changed = true;
   }
   if (changed) fb.lastChild.calcSize(false);
}
};
function initfb() {
   if (arguments.callee.done) return;
   var fbWindow = 'self';
   if (self !== parent) {
      try {
         if (self.location.host === parent.location.host && self.location.protocol === parent.location.protocol) fbWindow = 'parent';
      } catch(e) {}
      if (fbWindow === 'parent' && !parent.fb) return setTimeout(initfb, 50);
   }
   arguments.callee.done = true;
   if (document.compatMode === 'BackCompat') {
      alert('Floatbox does not support quirks mode.\nPage needs to have a valid a doc type.');
      return;
   }
   fb = (fbWindow === 'self' ? new Floatbox() : parent.fb);
   fb.tagAnchors(self.document.body || self.document.getElementsByTagName('body')[0]);
   if (fb.autoStart) {
      fb.start(fb.autoStart);
      if (typeof fb !== 'undefined') delete fb.autoStart;
   } else {
      fb.preloadImages('', true);
   }
}
if (document.addEventListener) {
   document.addEventListener('DOMContentLoaded', initfb, false);
}
(function() {
   /*@cc_on
   if (document.body) {
      try {
         document.createElement('div').doScroll('left');
         return initfb();
      } catch(e) {}
   }
   /*@if (false) @*/
   if (/loaded|complete/.test(document.readyState)) return initfb();
   /*@end @*/
   if (!initfb.done) setTimeout(arguments.callee, 50);
})();
fb_prevOnload = window.onload;
window.onload = function() {
   if (arguments.callee.done) return;
   arguments.callee.done = true;
   if (typeof fb_prevOnload === 'function') fb_prevOnload();
   initfb();
};