(function($) {   var undef,  window = this,  doc = document,  $doc = $( doc );   var DEBUG = false,  NAV = navigator.userAgent.toLowerCase(),  HASH = window.location.hash.replace(/#\//, ''),  CLICK = function() {   return Galleria.TOUCH ? 'touchstart' : 'click';  },  IE = (function() {  var v = 3,  div = doc.createElement( 'div' );  while (  div.innerHTML = '<!--[if gt IE '+(++v)+']><i></i><![endif]-->',  div.getElementsByTagName('i')[0]  );  return v > 4 ? v : undef;  }() ),  DOM = function() {  return {  html: doc.documentElement,  body: doc.body,  head: doc.getElementsByTagName('head')[0],  title: doc.title  };  },    _timeouts = {   trunk: {},   add: function( id, fn, delay, loop ) {  loop = loop || false;  this.clear( id );  if ( loop ) {  var old = fn;  fn = function() {  old();  _timeouts.add( id, fn, delay );  };  }  this.trunk[ id ] = window.setTimeout( fn, delay );  },   clear: function( id ) {   var del = function( i ) {  window.clearTimeout( this.trunk[ i ] );  delete this.trunk[ i ];  };   if ( !!id && id in this.trunk ) {  del.call( _timeouts, id );   } else if ( typeof id == 'undefined' ) {  for ( var i in this.trunk ) {  del.call( _timeouts, i );  }  }  }  },    _galleries = [],    _transitions = {   fade: function(params, complete) {  $(params.next).css('opacity', 0).show().animate({  opacity: 1  }, params.speed, complete);   if (params.prev) {  $(params.prev).css('opacity', 1).show().animate({  opacity: 0  }, params.speed);  }  },   flash: function(params, complete) {  $(params.next).css('opacity', 0);  if (params.prev) {  $(params.prev).animate({  opacity: 0  }, (params.speed / 2), function() {  $(params.next).animate({  opacity: 1  }, params.speed, complete);  });  } else {  $(params.next).animate({  opacity: 1  }, params.speed, complete);  }  },   pulse: function(params, complete) {  if (params.prev) {  $(params.prev).hide();  }  $(params.next).css('opacity', 0).animate({  opacity:1  }, params.speed, complete);  },   slide: function(params, complete) {  var image = $(params.next).parent(),  images = this.$('images'),   width = this._stageWidth,  easing = this.getOptions( 'easing' );   image.css({  left: width * ( params.rewind ? -1 : 1 )  });  images.animate({  left: width * ( params.rewind ? 1 : -1 )  }, {  duration: params.speed,  queue: false,  easing: easing,  complete: function() {  images.css('left', 0);  image.css('left', 0);  complete();  }  });  },   fadeslide: function(params, complete) {   var x = 0,  easing = this.getOptions('easing'),  distance = this.getStageWidth();   if (params.prev) {  x = Utils.parseValue( $(params.prev).css('left') );  $(params.prev).css({  opacity: 1,  left: x  }).animate({  opacity: 0,  left: x + ( distance * ( params.rewind ? 1 : -1 ) )  },{  duration: params.speed,  queue: false,  easing: easing  });  }   x = Utils.parseValue( $(params.next).css('left') );   $(params.next).css({  left: x + ( distance * ( params.rewind ? -1 : 1 ) ),  opacity: 0  }).animate({  opacity: 1,  left: x  }, {  duration: params.speed,  complete: complete,  queue: false,  easing: easing  });  }  },   Utils = (function() {   return {   array : function( obj ) {  return Array.prototype.slice.call(obj);  },   create : function( className, nodeName ) {  nodeName = nodeName || 'div';  var elem = doc.createElement( nodeName );  elem.className = className;  return elem;  },   forceStyles : function( elem, styles ) {  elem = $(elem);  if ( elem.attr( 'style' ) ) {  elem.data( 'styles', elem.attr( 'style' ) ).removeAttr( 'style' );  }  elem.css( styles );  },   revertStyles : function() {  $.each( Utils.array( arguments ), function( i, elem ) {   elem = $( elem ).removeAttr( 'style' );   if ( elem.data( 'styles' ) ) {  elem.attr( 'style', elem.data('styles') ).data( 'styles', null );  }  });  },   moveOut : function( elem ) {  Utils.forceStyles( elem, {  position: 'absolute',  left: -10000  });  },   moveIn : function() {  Utils.revertStyles.apply( Utils, Utils.array( arguments ) );  },   hide : function( elem, speed, callback ) {  elem = $(elem);     if (! elem.data('opacity') ) {  elem.data('opacity', elem.css('opacity') );  }    var style = { opacity: 0 };   if (speed) {  elem.stop().animate( style, speed, callback );  } else {  elem.css( style );  };  },   show : function( elem, speed, callback ) {  elem = $(elem);   var saved = parseFloat( elem.data('opacity') ) || 1,  style = { opacity: saved };   if (saved == 1) {  elem.data('opacity', null);  }   if (speed) {  elem.stop().animate( style, speed, callback );  } else {  elem.css( style );  };  },   addTimer : function() {  _timeouts.add.apply( _timeouts, Utils.array( arguments ) );  return this;  },   clearTimer : function() {  _timeouts.clear.apply( _timeouts, Utils.array( arguments ) );  return this;  },   wait : function(options) {  options = $.extend({  until : function() { return false; },  success : function() {},  error : function() { Galleria.raise('Could not complete wait function.'); },  timeout: 3000  }, options);   var start = Utils.timestamp(),  elapsed,  now;   window.setTimeout(function() {  now = Utils.timestamp();  elapsed = now - start;  if ( options.until( elapsed ) ) {  options.success();  return false;  }   if (now >= start + options.timeout) {  options.error();  return false;  }  window.setTimeout(arguments.callee, 2);  }, 2);  },   toggleQuality : function( img, force ) {   if ( !( IE == 7 || IE == 8 ) || !!img === false ) {  return;  }   if ( typeof force === 'undefined' ) {  force = img.style.msInterpolationMode == 'nearest-neighbor';  }   img.style.msInterpolationMode = force ? 'bicubic' : 'nearest-neighbor';  },   insertStyleTag : function( styles ) {  var style = doc.createElement( 'style' );  DOM().head.appendChild( style );   if ( style.styleSheet ) {   style.styleSheet.cssText = styles;  } else {  var cssText = doc.createTextNode( styles );  style.appendChild( cssText );  }  },   loadScript: function( url, callback ) {  var done = false,  script = $('<scr'+'ipt>').attr({  src: url,  async: true  }).get(0);   script.onload = script.onreadystatechange = function() {  if ( !done && (!this.readyState ||  this.readyState == 'loaded' || this.readyState == 'complete') ) {  done = true;   if (typeof callback == 'function') {  callback.call( this, this );  }   script.onload = script.onreadystatechange = null;  }  };   var s = doc.getElementsByTagName( 'script' )[0];  s.parentNode.insertBefore( script, s );  },   parseValue: function( val ) {  if (typeof val == 'number') {  return val;  } else if (typeof val == 'string') {  var arr = val.match(/\-?\d/g);  return arr && arr.constructor == Array ? arr.join('') * 1 : 0;  } else {  return 0;  }  },   timestamp: function() {  return new Date().getTime();  },   loadCSS : function( href, id, callback ) {   var link,  ready = false,  length;  $('link[rel=stylesheet]').each(function() {  if ( new RegExp( href ).test( this.href ) ) {  link = this;  return false;  }  });   if ( typeof id == 'function' ) {  callback = id;  id = undef;  }   callback = callback || function() {};   if ( link ) {  callback.call( link, link );  return link;  }   length = doc.styleSheets.length;   if ( DEBUG ) {  href += '?' + Utils.timestamp();  }   if( $('#'+id).length ) {  $('#'+id).attr('href', href);  length--;  ready = true;  } else {  link = $( '<link>' ).attr({  rel: 'stylesheet',  href: href,  id: id  }).get(0);   window.setTimeout(function() {  var styles = $('link[rel="stylesheet"], style');  if ( styles.length ) {  styles.get(0).parentNode.insertBefore( link, styles[0] );  } else {  DOM().head.appendChild( link );  }   if ( IE ) {  link.attachEvent( 'onreadystatechange', function(e) {  if( link.readyState == 'complete' ) {  ready = true;  }  });  } else {   ready = true;  }  }, 10);  }   if (typeof callback == 'function') {   Utils.wait({  until: function() {  return ready && doc.styleSheets.length > length;  },  success: function() {  Utils.addTimer( 'css', function() {  callback.call( link, link );  }, 100);  },  error: function() {  Galleria.raise( 'Theme CSS could not load' );  },  timeout: 1000  });  }  return link;  }  };  })();    Galleria = function() {   var self = this;    this._theme = undef;    this._options = {};   this._playing = false;   this._playtime = 5000;   this._active = null;   this._queue = { length: 0 };   this._data = [];   this._dom = {};   this._thumbnails = [];   this._initialized = false;   this._stageWidth = 0;  this._stageHeight = 0;   this._target = undef;   this._id = Utils.timestamp();   var divs = 'container stage images image-nav image-nav-left image-nav-right ' +  'info info-text info-title info-description info-author ' +  'thumbnails thumbnails-list thumbnails-container thumb-nav-left thumb-nav-right ' +  'loader counter tooltip',  spans = 'current total';   $.each( divs.split(' '), function( i, elemId ) {  self._dom[ elemId ] = Utils.create( 'galleria-' + elemId );  });   $.each( spans.split(' '), function( i, elemId ) {  self._dom[ elemId ] = Utils.create( 'galleria-' + elemId, 'span' );  });   var keyboard = this._keyboard = {   keys : {  'UP': 38,  'DOWN': 40,  'LEFT': 37,  'RIGHT': 39,  'RETURN': 13,  'ESCAPE': 27,  'BACKSPACE': 8,  'SPACE': 32  },   map : {},   bound: false,   press: function(e) {  var key = e.keyCode || e.which;  if ( key in keyboard.map && typeof keyboard.map[key] == 'function' ) {  keyboard.map[key].call(self, e);  }  },   attach: function(map) {  for( var key in map ) {  var up = key.toUpperCase();  if ( up in keyboard.keys ) {  keyboard.map[ keyboard.keys[up] ] = map[key];  }  }  if ( !keyboard.bound ) {  keyboard.bound = true;  $doc.bind('keydown', keyboard.press);  }  },   detach: function() {  keyboard.bound = false;  $doc.unbind('keydown', keyboard.press);  }  };   var controls = this._controls = {   0: undef,   1: undef,   active : 0,   swap : function() {  controls.active = controls.active ? 0 : 1;  },   getActive : function() {  return controls[ controls.active ];  },   getNext : function() {  return controls[ 1 - controls.active ];  }  };   var carousel = this._carousel = {   next: self.$('thumb-nav-right'),  prev: self.$('thumb-nav-left'),   width: 0,   current: 0,   max: 0,   hooks: [],   update: function() {  var w = 0,  h = 0,  hooks = [0];   $.each( self._thumbnails, function( i, thumb ) {  if ( thumb.ready ) {  w += thumb.outerWidth || $( thumb.container ).outerWidth( true );  hooks[ i+1 ] = w;  h = Math.max( h, thumb.outerHeight || $( thumb.container).outerHeight( true ) );  }  });   self.$( 'thumbnails' ).css({  width: w,  height: h  });   carousel.max = w;  carousel.hooks = hooks;  carousel.width = self.$( 'thumbnails-list' ).width();  carousel.setClasses();   self.$( 'thumbnails-container' ).toggleClass( 'galleria-carousel', w > carousel.width );   },   bindControls: function() {   carousel.next.bind( CLICK(), function(e) {  e.preventDefault();   if ( self._options.carousel_steps == 'auto' ) {   for ( var i = carousel.current; i < carousel.hooks.length; i++ ) {  if ( carousel.hooks[i] - carousel.hooks[ carousel.current ] > carousel.width ) {  carousel.set(i - 2);  break;  }  }   } else {  carousel.set( carousel.current + self._options.carousel_steps);  }  });   carousel.prev.bind( CLICK(), function(e) {  e.preventDefault();   if ( self._options.carousel_steps == 'auto' ) {   for ( var i = carousel.current; i >= 0; i-- ) {  if ( carousel.hooks[ carousel.current ] - carousel.hooks[i] > carousel.width ) {  carousel.set( i + 2 );  break;  } else if ( i == 0 ) {  carousel.set( 0 );  break;  }  }  } else {  carousel.set( carousel.current - self._options.carousel_steps );  }  });  },   set: function( i ) {  i = Math.max( i, 0 );  while ( carousel.hooks[i - 1] + carousel.width > carousel.max && i >= 0 ) {  i--;  }  carousel.current = i;  carousel.animate();  },   getLast: function(i) {  return ( i || carousel.current ) - 1;  },   follow: function(i) {   if ( i == 0 || i == carousel.hooks.length - 2 ) {  carousel.set( i );  return;  }   var last = carousel.current;  while( carousel.hooks[last] - carousel.hooks[ carousel.current ] <  carousel.width && last <= carousel.hooks.length ) {  last ++;  }   if ( i - 1 < carousel.current ) {  carousel.set( i - 1 );  } else if ( i + 2 > last) {  carousel.set( i - last + carousel.current + 2 );  }  },   setClasses: function() {  carousel.prev.toggleClass( 'disabled', !carousel.current );  carousel.next.toggleClass( 'disabled', carousel.hooks[ carousel.current ] + carousel.width > carousel.max );  },   animate: function(to) {  carousel.setClasses();  var num = carousel.hooks[ carousel.current ] * -1;   if ( isNaN( num ) ) {  return;  }   self.$( 'thumbnails' ).animate({  left: num  },{  duration: self._options.carousel_speed,  easing: self._options.easing,  queue: false  });  }  };   var tooltip = this._tooltip = {   initialized : false,   open: false,   init: function() {   tooltip.initialized = true;   var css = '.galleria-tooltip{padding:3px 8px;max-width:50%;background:#ffe;color:#000;z-index:3;position:absolute;font-size:11px;line-height:1.3' +  'opacity:0;box-shadow:0 0 2px rgba(0,0,0,.4);-moz-box-shadow:0 0 2px rgba(0,0,0,.4);-webkit-box-shadow:0 0 2px rgba(0,0,0,.4);}';   Utils.insertStyleTag(css);   self.$( 'tooltip' ).css('opacity', .8);  Utils.hide( self.get('tooltip') );   },   move: function( e ) {  var mouseX = self.getMousePosition(e).x,  mouseY = self.getMousePosition(e).y,  $elem = self.$( 'tooltip' ),  x = mouseX,  y = mouseY,  height = $elem.outerHeight( true ) + 1,  width = $elem.outerWidth( true ),  limitY = height + 15;   var maxX = self.$( 'container').width() - width - 2,  maxY = self.$( 'container').height() - height - 2;   if ( !isNaN(x) && !isNaN(y) ) {   x += 10;  y -= 30;   x = Math.max( 0, Math.min( maxX, x ) );  y = Math.max( 0, Math.min( maxY, y ) );   if( mouseY < limitY ) {  y = limitY;  }   $elem.css({ left: x, top: y });  }  },   bind: function( elem, value ) {   if (! tooltip.initialized ) {  tooltip.init();  }   var hover = function( elem, value) {   tooltip.define( elem, value );   $( elem ).hover(function() {   Utils.clearTimer('switch_tooltip');  self.$('container').unbind( 'mousemove', tooltip.move ).bind( 'mousemove', tooltip.move ).trigger( 'mousemove' );  tooltip.show( elem );   Galleria.utils.addTimer( 'tooltip', function() {  self.$( 'tooltip' ).stop();  Utils.show( self.get( 'tooltip' ), 400 );  tooltip.open = true;   }, tooltip.open ? 0 : 1000);   }, function() {   self.$( 'container' ).unbind( 'mousemove', tooltip.move );  Utils.clearTimer( 'tooltip' );    self.$( 'tooltip' ).stop();    Utils.hide( self.get( 'tooltip' ), 200, function() {  Utils.addTimer('switch_tooltip', function() {  tooltip.open = false;  }, 1000);  });  });  };   if (typeof value == 'string') {  hover( ( elem in self._dom ? self.get(elem) : elem ), value );  } else {   $.each( elem, function( elemID, val ) {  hover( self.get(elemID), val );  });  }  },   show: function( elem ) {    elem = $( elem in self._dom ? self.get(elem) : elem );    var text = elem.data( 'tt' );    if ( ! text ) {  return;  }    text = typeof text == 'function' ? text() : text;    self.$( 'tooltip' ).html( text.replace(/\s/, '&nbsp;') );    elem.bind( 'mouseup', function( e ) {    window.setTimeout( (function( ev ) {  return function() {  tooltip.move( ev );  }  })( e ), 10);    elem.unbind( 'mouseup', arguments.callee );  });  },   define: function( elem, value ) {   if (typeof value !== 'function') {  var s = value;  value = function() {  return s;  };  }   elem = $( elem in self._dom ? self.get(elem) : elem ).data('tt', value);   tooltip.show( elem );   }  };   var fullscreen = this._fullscreen = {  scrolled: 0,  enter: function(callback) {   Utils.hide( self.getActiveImage() );   self.$( 'container' ).addClass( 'fullscreen' );   fullscreen.scrolled = $(window).scrollTop();   Utils.forceStyles(self.get('container'), {  position: 'fixed',  top: 0,  left: 0,  width: '100%',  height: '100%',  zIndex: 10000  });   var htmlbody = {  height: '100%',  overflow: 'hidden',  margin:0,  padding:0  };   Utils.forceStyles( DOM().html, htmlbody );  Utils.forceStyles( DOM().body, htmlbody );   self.attachKeyboard({  escape: self.exitFullscreen,  right: self.next,  left: self.prev  });   self.rescale(function() {   Utils.addTimer('fullscreen_enter', function() {   Utils.show( self.getActiveImage() );   if (typeof callback == 'function') {  callback.call( self );  }   }, 100);   self.trigger( Galleria.FULLSCREEN_ENTER );  });   $(window).resize( function() {  fullscreen.scale();  } );  },   scale : function() {  self.rescale();  },   exit: function(callback) {   Utils.hide( self.getActiveImage() );   self.$('container').removeClass( 'fullscreen' );   Utils.revertStyles( self.get('container'), DOM().html, DOM().body );   window.scrollTo(0, fullscreen.scrolled);   self.detachKeyboard();   self.rescale(function() {  Utils.addTimer('fullscreen_exit', function() {   Utils.show( self.getActiveImage() );   if ( typeof callback == 'function' ) {  callback.call( self );  }   }, 50);   self.trigger( Galleria.FULLSCREEN_EXIT );  });   $(window).unbind('resize', fullscreen.scale);  }  };   var idle = this._idle = {   trunk: [],   bound: false,   add: function(elem, to) {  if (!elem) {  return;  }  if (!idle.bound) {  idle.addEvent();  }  elem = $(elem);   var from = {};   for (var style in to) {  from[style] = elem.css(style);  }  elem.data('idle', {  from: from,  to: to,  complete: true,  busy: false  });  idle.addTimer();  idle.trunk.push(elem);  },   remove: function(elem) {   elem = jQuery(elem);   $.each(idle.trunk, function(i, el) {  if ( el.length && !el.not(elem).length ) {  self._idle.show(elem);  self._idle.trunk.splice(i, 1);  }  });   if (!idle.trunk.length) {  idle.removeEvent();  Utils.clearTimer('idle');  }  },   addEvent : function() {  idle.bound = true;  self.$('container').bind('mousemove click', idle.showAll );  },   removeEvent : function() {  idle.bound = false;  self.$('container').unbind('mousemove click', idle.showAll );  },   addTimer : function() {  Utils.addTimer('idle', function() {  self._idle.hide();  }, self._options.idle_time );  },   hide : function() {   self.trigger( Galleria.IDLE_ENTER );   $.each( idle.trunk, function(i, elem) {   var data = elem.data('idle');   if (! data) {  return;  }   elem.data('idle').complete = false;    elem.stop().animate(data.to, {  duration: 600,  queue: false,  easing: 'swing'  });  });  },   showAll : function() {   Utils.clearTimer('idle');   $.each(self._idle.trunk, function( i, elem ) {  self._idle.show( elem );  });  },   show: function(elem) {   var data = elem.data('idle');   if (!data.busy && !data.complete) {   data.busy = true;   self.trigger( Galleria.IDLE_EXIT );    Utils.clearTimer( 'idle' );   elem.stop().animate(data.from, {  duration: 300,  queue: false,  easing: 'swing',  complete: function() {  $(this).data('idle').busy = false;  $(this).data('idle').complete = true;  }  });  }  idle.addTimer();  }  };   var lightbox = this._lightbox = {   width : 0,   height : 0,   initialized : false,   active : null,   image : null,   elems : {},   init : function() {   self.trigger( Galleria.LIGHTBOX_OPEN );   if ( lightbox.initialized ) {  return;  }  lightbox.initialized = true;   var elems = 'overlay box content shadow title info close prevholder prev nextholder next counter image',  el = {},  op = self._options,  css = '',  cssMap = {  overlay: 'position:fixed;display:none;opacity:'+op.overlay_opacity+';top:0;left:0;width:100%;height:100%;background:'+op.overlay_background+';z-index:99990',  box: 'position:fixed;display:none;width:400px;height:400px;top:50%;left:50%;margin-top:-200px;margin-left:-200px;z-index:99991',  shadow: 'position:absolute;background:#000;width:100%;height:100%;',  content: 'position:absolute;background-color:#fff;top:10px;left:10px;right:10px;bottom:10px;overflow:hidden',  info: 'position:absolute;bottom:10px;left:10px;right:10px;color:#444;font:11px/13px arial,sans-serif;height:13px',  close: 'position:absolute;top:10px;right:10px;height:20px;width:20px;background:#fff;text-align:center;cursor:pointer;color:#444;font:16px/22px arial,sans-serif;z-index:99999',  image: 'position:absolute;top:10px;left:10px;right:10px;bottom:30px;overflow:hidden',  prevholder: 'position:absolute;width:50%;height:100%;cursor:pointer',  nextholder: 'position:absolute;width:50%;height:100%;right:0;cursor:pointer',  prev: 'position:absolute;top:50%;margin-top:-20px;height:40px;width:30px;background:#fff;left:20px;display:none;line-height:40px;text-align:center;color:#000',  next: 'position:absolute;top:50%;margin-top:-20px;height:40px;width:30px;background:#fff;right:20px;left:auto;display:none;line-height:40px;text-align:center;color:#000',  title: 'float:left',  counter: 'float:right;margin-left:8px'  },  hover = function(elem) {  return elem.hover(  function() { $(this).css( 'color', '#bbb' ); },  function() { $(this).css( 'color', '#444' ); }  );  };   $.each(cssMap, function( key, value ) {  css += '.galleria-lightbox-'+key+'{'+value+'}';  });   Utils.insertStyleTag( css );   $.each(elems.split(' '), function( i, elemId ) {  self.addElement( 'lightbox-' + elemId );  el[ elemId ] = lightbox.elems[ elemId ] = self.get( 'lightbox-' + elemId );  });   lightbox.image = new Galleria.Picture();   self.append({  'lightbox-box': ['lightbox-shadow','lightbox-content', 'lightbox-close','lightbox-prevholder','lightbox-nextholder'],  'lightbox-info': ['lightbox-title','lightbox-counter'],  'lightbox-content': ['lightbox-info', 'lightbox-image'],  'lightbox-prevholder': 'lightbox-prev',  'lightbox-nextholder': 'lightbox-next'  });   $( el.image ).append( lightbox.image.container );   $( DOM().body ).append( el.overlay, el.box );    hover( $( el.close ).bind( CLICK(), lightbox.hide ).html('&#215;') );   $.each( ['Prev','Next'], function(i, dir) {   var $d = $( el[ dir.toLowerCase() ] ).html( /v/.test( dir ) ? '‹&nbsp;' : '&nbsp;›' );   $( el[ dir.toLowerCase()+'holder'] ).hover(function() {  $d.show();  }, function() {  $d.fadeOut( 200 );  }).bind( CLICK(), function() {  lightbox[ 'show' + dir ]();  });   });  $( el.overlay ).bind( CLICK(), lightbox.hide );   },   rescale: function(event) {   var width = Math.min( $(window).width()-40, lightbox.width ),  height = Math.min( $(window).height()-60, lightbox.height ),  ratio = Math.min( width / lightbox.width, height / lightbox.height ),  destWidth = ( lightbox.width * ratio ) + 40,  destHeight = ( lightbox.height * ratio ) + 60,  to = {  width: destWidth,  height: destHeight,  marginTop: Math.ceil( destHeight / 2 ) *- 1,  marginLeft: Math.ceil( destWidth / 2 ) *- 1  };   if ( event ) {  $( lightbox.elems.box ).css( to );  } else {  $( lightbox.elems.box ).animate(  to,  self._options.lightbox_transition_speed,  self._options.easing,  function() {  var image = lightbox.image,  speed = self._options.lightbox_fade_speed;   self.trigger({  type: Galleria.LIGHTBOX_IMAGE,  imageTarget: image.image  });   image.show();  Utils.show( image.image, speed );  Utils.show( lightbox.elems.info, speed );  }  );  }  },   hide: function() {   lightbox.image.image = null;   $(window).unbind('resize', lightbox.rescale);   $( lightbox.elems.box ).hide();   Utils.hide( lightbox.elems.info );   Utils.hide( lightbox.elems.overlay, 200, function() {  $( this ).hide().css( 'opacity', self._options.overlay_opacity );  self.trigger( Galleria.LIGHTBOX_CLOSE );  });  },   showNext: function() {  lightbox.show( self.getNext( lightbox.active ) );  },   showPrev: function() {  lightbox.show( self.getPrev( lightbox.active ) );  },   show: function(index) {   lightbox.active = index = typeof index == 'number' ? index : self.getIndex();   if ( !lightbox.initialized ) {  lightbox.init();  }   $(window).unbind('resize', lightbox.rescale );   var data = self.getData(index),  total = self.getDataLength();   Utils.hide( lightbox.elems.info );   lightbox.image.load( data.image, function( image ) {   lightbox.width = image.original.width;  lightbox.height = image.original.height;   $( image.image ).css({  width: '100.5%',  height: '100.5%',  top: 0,  zIndex: 99998,  opacity: 0  });   lightbox.elems.title.innerHTML = data.title;  lightbox.elems.counter.innerHTML = (index + 1) + ' / ' + total;  $(window).resize( lightbox.rescale );  lightbox.rescale();  });   $( lightbox.elems.overlay ).show();  $( lightbox.elems.box ).show();  }  };   return this; };   Galleria.prototype = {      constructor: Galleria,     init: function( target, options ) {   var self = this;   _galleries.push( this );   this._original = {  target: target,  options: options,  data: null  };  this._target = this._dom.target = target.nodeName ? target : $( target ).get(0);   if ( !this._target ) {  Galleria.raise('Target not found.');  return;  }   this._options = {  autoplay: false,  carousel: true,  carousel_follow: true,  carousel_speed: 400,  carousel_steps: 'auto',  clicknext: false,  data_config : function( elem ) { return {}; },  data_selector: 'img',  data_source: this._target,  debug: undef,  easing: 'galleria',  extend: function(options) {},  height: 'auto',  idle_time: 3000,  image_crop: false,  image_margin: 0,  image_pan: false,  image_pan_smoothness: 12,  image_position: '50%',  keep_source: false,  lightbox_fade_speed: 200,  lightbox_transition_speed: 500,  link_source_images: true,  max_scale_ratio: undef,  min_scale_ratio: undef,  on_image: function(img,thumb) {},  overlay_opacity: .85,  overlay_background: '#0b0b0b',  pause_on_interaction: true,  popup_links: false,  preload: 2,  queue: true,  show: 0,  show_info: true,  show_counter: true,  show_imagenav: true,  thumb_crop: true,  thumb_event_type: CLICK(),  thumb_fit: true,  thumb_margin: 0,  thumb_quality: 'auto',  thumbnails: true,  transition: 'fade',  transition_initial: undef,  transition_speed: 400,  width: 'auto'  };   if ( options && options.debug === true ) {  DEBUG = true;  }   $( this._target ).children().hide();   if ( Galleria.theme ) {  this._init();  } else {  Utils.addTimer('themeload', function() {  Galleria.raise( 'No theme found.', true);  }, 2000);   $doc.one( Galleria.THEMELOAD, function() {  Utils.clearTimer( 'themeload' );  self._init.call( self );  });  }  },   _init: function() {  var self = this;   if ( this._initialized ) {  Galleria.raise( 'Init failed: Gallery instance already initialized.' );  return this;  }   this._initialized = true;   if ( !Galleria.theme ) {  Galleria.raise( 'Init failed: No theme found.' );  return this;  }   $.extend( true, this._options, Galleria.theme.defaults, this._original.options );   this.bind( Galleria.DATA, function() {  this._original.data = this._data;   this.get('total').innerHTML = this.getDataLength();   var $container = this.$( 'container' );   var num = { width: 0, height: 0 };  var testElem = Utils.create('galleria-image');   Utils.wait({  until: function() {   $.each(['width', 'height'], function( i, m ) {    if (self._options[ m ] && typeof self._options[ m ] == 'number') {  num[ m ] = self._options[ m ];  } else {      num[m] = Utils.parseValue( $container.css( m ) ) ||   Utils.parseValue( self.$( 'target' ).css( m ) ) ||   $container[ m ]() ||   self.$( 'target' )[ m ]();  }   });   var thumbHeight = function() {  return true;  };   if ( self._options.thumbnails ) {  self.$('thumbnails').append( testElem );  thumbHeight = function() {  return !!$( testElem ).height();  };  }   return thumbHeight() && num.width && num.height > 50;   },  success: function() {   $( testElem ).remove();   $container.width( num.width );  $container.height( num.height );   if ( Galleria.WEBKIT ) {  window.setTimeout( function() {  self._run();  }, 1);  } else {  self._run();  }  },  error: function() {   Galleria.raise('Width & Height not found.', true);  },  timeout: 2000  });  });   var one = false;   this.bind( Galleria.READY, function() {   Utils.show( this.get('counter') );   if ( this._options.clicknext ) {  $.each( this._data, function( i, data ) {  delete data.link;  });  this.$( 'stage' ).css({ cursor : 'pointer' }).bind( CLICK(), function(e) {  self.next();  });  }   if ( this._options.carousel ) {  this._carousel.bindControls();  }   if ( this._options.autoplay ) {   this.pause();   if ( typeof this._options.autoplay == 'number' ) {  this._playtime = this._options.autoplay;  }   this.trigger( Galleria.PLAY );  this._playing = true;  }   if ( one ) {  if ( typeof this._options.show == 'number' ) {  this.show( this._options.show );  }  return;  }   one = true;   if ( Galleria.History ) {   Galleria.History.change(function(e) {   var val = parseInt( e.value.replace( /\//, '' ) );   if (isNaN(val)) {  window.history.go(-1);   } else {  self.show( val, undef, true );  }  });  }   Galleria.theme.init.call( this, this._options );   this._options.extend.call( this, this._options );   if ( /^[0-9]{1,4}$/.test( HASH ) && Galleria.History ) {  this.show( HASH, undef, true );   } else {  this.show( this._options.show );  }   });   this.append({  'info-text' :  ['info-title', 'info-description', 'info-author'],  'info' :  ['info-text'],  'image-nav' :  ['image-nav-right', 'image-nav-left'],  'stage' :  ['images', 'loader', 'counter', 'image-nav'],  'thumbnails-list' :  ['thumbnails'],  'thumbnails-container' :  ['thumb-nav-left', 'thumbnails-list', 'thumb-nav-right'],  'container' :  ['stage', 'thumbnails-container', 'info', 'tooltip']  });   Utils.hide( this.$( 'counter' ).append(  this.get( 'current' ),  ' / ',  this.get( 'total' )  ) );   this.setCounter('&#8211;');   $.each( new Array(2), function(i) {   var image = new Galleria.Picture();   $( image.container ).css({  position: 'absolute',  top: 0,  left: 0  });   self.$( 'images' ).append( image.container );   self._controls[i] = image;   });   this.$( 'images' ).css({  position: 'relative',  top: 0,  left: 0,  width: '100%',  height: '100%'  });   this.$( 'thumbnails, thumbnails-list' ).css({  overflow: 'hidden',  position: 'relative'  });   this.$( 'image-nav-right, image-nav-left' ).bind( CLICK(), function(e) {   if ( self._options.clicknext ) {  e.stopPropagation();  }  if ( self._options.pause_on_interaction ) {  self.pause();  }   var fn = /right/.test( this.className ) ? 'next' : 'prev';  self[ fn ]();   });   $.each( ['info','counter','image-nav'], function( i, el ) {  if ( self._options[ 'show_' + el.replace(/-/, '') ] === false ) {  Utils.moveOut( self.get( el ) );  }  });   this.load();   if ( !this._options.keep_source && !IE ) {  this._target.innerHTML = '';  }   this.$( 'target' ).append( this.get( 'container' ) );   if ( this._options.carousel ) {  this.bind( Galleria.THUMBNAIL, function() {  this.updateCarousel();  });  }   this.bind( Galleria.IMAGE, function( e ) {  this._options.on_image.call( this, e.imageTarget, e.thumbTarget );  });   return this;  },   _run : function() {    var self = this,  o = this._options,   width = 0,  height = 0,   optval = typeof o.thumbnails == 'string' ? o.thumbnails.toLowerCase() : null;   for( var i = 0; this._data[i]; i++ ) {   var thumb,  data = this._data[i],  $container;   if ( o.thumbnails === true ) {   thumb = new Galleria.Picture(i);   var src = data.thumb || data.image;   this.$( 'thumbnails' ).append( thumb.container );   $container = $( thumb.container );   var getStyle = function( prop ) {  return doc.defaultView && doc.defaultView.getComputedStyle ?  doc.defaultView.getComputedStyle( thumb.container, null )[ prop ] :  $container.css( prop );  };   thumb.data = {  width : Utils.parseValue( getStyle( 'width' ) ),  height : Utils.parseValue( getStyle( 'height' ) ),  order : i  };   $container.css(( o.thumb_fit && o.thumb_crop !== true ) ?  { width: 0, height: 0 } :  { width: thumb.data.width, height: thumb.data.height });   thumb.load( src, function( thumb ) {  thumb.scale({  width: thumb.data.width,  height: thumb.data.height,  crop: o.thumb_crop,  margin: o.thumb_margin,  complete: function( thumb ) {   var top = ['left', 'top'];  var arr = ['Width', 'Height'];   $.each(arr, function( i, meassure ) {  var m = meassure.toLowerCase();  if ( (o.thumb_crop !== true || o.thumb_crop == m ) && o.thumb_fit ) {  var css = {};  css[m] = thumb[m];  $( thumb.container ).css( css );  css = {};  css[top[i]] = 0;  $( thumb.image ).css( css);  }   thumb['outer' + meassure] = $( thumb.container )['outer' + meassure]( true );  });   Utils.toggleQuality( thumb.image,  o.thumb_quality === true ||  ( o.thumb_quality == 'auto' && thumb.original.width < thumb.width * 3 )  );   self.trigger({  type: Galleria.THUMBNAIL,  thumbTarget: thumb.image,  index: thumb.data.order  });  }  });  });   if ( o.preload == 'all' ) {  thumb.add( data.image );  }   } else if ( optval == 'empty' || optval == 'numbers' ) {   thumb = {  container: Utils.create( 'galleria-image' ),  image: Utils.create( 'img', 'span' ),  ready: true  };   if ( optval == 'numbers' ) {  $( thumb.image ).text( i + 1 );  }    this.$( 'thumbnails' ).append( thumb.container );  window.setTimeout((function(image, index, container) {  return function() {  $( container ).append( image );  self.trigger({  type: Galleria.THUMBNAIL,  thumbTarget: image,  index: index  });  }  })( thumb.image, i, thumb.container ), 50 + (i*20) );     } else {  thumb = {  container: null,  image: null  };  }   $( thumb.container ).add( o.keep_source && o.link_source_images ? data.original : null )  .data('index', i).bind(o.thumb_event_type, function(e) {    if ( o.pause_on_interaction ) {  self.pause();  }   var index = $( e.currentTarget ).data( 'index' );  if ( self.getIndex() !== index ) {  self.show( index );  }   e.preventDefault();  });   this._thumbnails.push( thumb );  }     Utils.wait({   until: function() {  self._stageWidth = self.$( 'stage' ).width();  self._stageHeight = self.$( 'stage' ).height();  return( self._stageWidth &&   self._stageHeight > 50 );   },   success: function() {  self.trigger( Galleria.READY );  },   error: function() {  Galleria.raise('stage meassures not found');  }   });  },    load : function( source, selector, config ) {   var self = this;   this._data = [];   this._thumbnails = [];  this.$('thumbnails').empty();   if ( typeof selector == 'function' ) {  config = selector;  selector = null;  }  source = source || this._options.data_source;   selector = selector || this._options.data_selector;   config = config || this._options.data_config;   if ( source.constructor == Array ) {  if ( this.validate( source) ) {  this._data = source;  this.trigger( Galleria.DATA );  } else {  Galleria.raise( 'Load failed: JSON Array not valid.' );  }  return this;  }   $( source ).find( selector ).each( function( i, img ) {  var data = {},  img = $( img ),  parent = img.parent(),  href = parent.attr( 'href' );    if ( /\.(png|gif|jpg|jpeg)$/i.test(href) ) {  data.image = href;    } else if ( href ) {  data.link = href;  }    self._data.push( $.extend({   title: img.attr('title'),  thumb: img.attr('src'),  image: img.attr('src'),  description: img.attr('alt'),  link: img.attr('longdesc'),  original: img.get(0)     }, data, config( img ) ) );   });   if ( this.getDataLength() ) {  this.trigger( Galleria.DATA );  } else {  Galleria.raise('Load failed: no data found.');  }  return this;   },   _getActive: function() {  return this._controls.getActive();  },   validate : function( data ) {   return true;  },     bind : function(type, fn) {  this.$( 'container' ).bind( type, this.proxy(fn) );  return this;  },    unbind : function(type) {  this.$( 'container' ).unbind( type );  return this;  },     trigger : function( type ) {  type = typeof type == 'object' ?  $.extend( type, { scope: this } ) :  { type: type, scope: this };  this.$( 'container' ).trigger( type );  return this;  },     addIdleState: function( elem, styles ) {  this._idle.add.apply( this._idle, Utils.array( arguments ) );  return this;  },    removeIdleState: function( elem ) {  this._idle.remove.apply( this._idle, Utils.array( arguments ) );  return this;  },     enterIdleMode: function() {  this._idle.hide();  return this;  },     exitIdleMode: function() {  this.idle._show();  return this;  },    enterFullscreen: function( callback ) {  this._fullscreen.enter.apply( this, Utils.array( arguments ) );  return this;  },      exitFullscreen: function( callback ) {  this._fullscreen.exit.apply( this, Utils.array( arguments ) );  return this;  },      bindTooltip: function( elem, value ) {  this._tooltip.bind.apply( this._tooltip, Utils.array(arguments) );  return this;  },    defineTooltip: function( elem, value ) {  this._tooltip.define.apply( this._tooltip, Utils.array(arguments) );  return this;  },     refreshTooltip: function() {  this._tooltip.show.apply( this._tooltip, Utils.array(arguments) );  return this;  },    openLightbox: function() {  this._lightbox.show.apply( this._lightbox, Utils.array( arguments ) );  return this;  },    closeLightbox: function() {  this._lightbox.hide.apply( this._lightbox, Utils.array( arguments ) );  return this;  },    getActiveImage: function() {  return this._getActive().image || undef;  },     getActiveThumb: function() {  return this._thumbnails[ this._active ].image || undef;  },    getMousePosition : function(e) {  return {  x: e.pageX - this.$( 'container' ).offset().left,  y: e.pageY - this.$( 'container' ).offset().top  };  },    addPan : function( img ) {   if ( this._options.image_crop === false ) {  return;  }   img = $( img || this.getActiveImage() );    var self = this,  x = img.width() / 2,  y = img.height() / 2,  curX = destX = parseInt( img.css( 'left' ) ) || 0,  curY = destY = parseInt( img.css( 'top' ) ) || 0,  distX = 0,  distY = 0,  active = false,  ts = Utils.timestamp(),  cache = 0,  move = 0,    position = function( dist, cur, pos ) {  if ( dist > 0 ) {  move = Math.round( Math.max( dist * -1, Math.min( 0, cur ) ) );  if ( cache != move ) {   cache = move;   if ( IE == 8 ) {   img.parent()[ 'scroll' + pos ]( move * -1 );  } else {  var css = {};  css[ pos.toLowerCase() ] = move;  img.css(css);  }  }  }  },    calculate = function(e) {  if (Utils.timestamp() - ts < 50) {  return;  }  active = true;  x = self.getMousePosition(e).x;  y = self.getMousePosition(e).y;  },    loop = function(e) {   if (!active) {  return;  }   distX = img.width() - self._stageWidth;  distY = img.height() - self._stageHeight;  destX = x / self._stageWidth * distX * -1;  destY = y / self._stageHeight * distY * -1;  curX += ( destX - curX ) / self._options.image_pan_smoothness;  curY += ( destY - curY ) / self._options.image_pan_smoothness;   position( distY, curY, 'Top' );  position( distX, curX, 'Left' );   };    if ( IE == 8 ) {   img.parent().scrollTop( curY * -1 ).scrollLeft( curX * -1 );  img.css({  top: 0,  left: 0  });   }   this.$( 'stage' ).unbind( 'mousemove', calculate ).bind( 'mousemove', calculate );    Utils.addTimer('pan', loop, 50, true);   return this;  },     proxy : function( fn, scope ) {  if ( typeof fn !== 'function' ) {  return function() {};  }  scope = scope || this;  return function() {  return fn.apply( scope, Utils.array( arguments ) );  };  },     removePan: function() {   if ( IE == 8 ) {    }  this.$( 'stage' ).unbind( 'mousemove' );   Utils.clearTimer('pan');   return this;  },     addElement : function( id ) {   var dom = this._dom;   $.each( Utils.array(arguments), function( i, blueprint ) {  dom[ blueprint ] = Utils.create( 'galleria-' + blueprint );  });   return this;  },     attachKeyboard : function( map ) {  this._keyboard.attach.apply( this._keyboard, Utils.array( arguments ) );  return this;  },     detachKeyboard : function() {  this._keyboard.detach.apply( this._keyboard, Utils.array( arguments ) );  return this;  },     appendChild : function( parentID, childID ) {  this.$( parentID ).append( this.get( childID ) || childID );  return this;  },    prependChild : function( parentID, childID ) {  this.$( parentID ).prepend( this.get( childID ) || childID );  return this;  },     remove : function( elemID ) {  this.$( Utils.array( arguments ).join(',') ).remove();  return this;  },    append : function( data ) {  for( var i in data) {  if ( data[i].constructor == Array ) {  for( var j = 0; data[i][j]; j++ ) {  this.appendChild( i, data[i][j] );  }  } else {  this.appendChild( i, data[i] );  }  }  return this;  },    _scaleImage : function( image, options ) {    options = $.extend({  width: this._stageWidth,  height: this._stageHeight,  crop: this._options.image_crop,  max: this._options.max_scale_ratio,  min: this._options.min_scale_ratio,  margin: this._options.image_margin,  position: this._options.image_position  }, options );   ( image || this._controls.getActive() ).scale( options );   return this;  },     updateCarousel : function() {  this._carousel.update();  return this;  },     rescale : function( width, height, complete ) {   var self = this;    if ( typeof width == 'function' ) {  complete = width;  width = undef;  }   var scale = function() {    var o = self._options;    self._stageWidth = width || self.$( 'stage' ).width();  self._stageHeight = height || self.$( 'stage' ).height();    self._scaleImage();   if ( self._options.carousel ) {  self.updateCarousel();  }   self.trigger( Galleria.RESCALE );   if ( typeof complete == 'function' ) {  complete.call( self );  }  };   if ( Galleria.WEBKIT && !width && !height ) {  Utils.addTimer( 'scale', scale, 5 );  } else {  scale.call( self );  }   return this;  },    refreshImage : function() {  this._scaleImage();  if ( this._options.image_pan ) {  this.addPan();  }  return this;  },      show : function( index, rewind, _history ) {    if ( index === false || !this._options.queue && this._queue.stalled ) {  return;  }    index = Math.max( 0, Math.min( parseInt(index), this.getDataLength() - 1 ) );   rewind = typeof rewind != 'undefined' ? !!rewind : index < this.getIndex();   _history = _history || false;    if ( !_history && Galleria.History ) {  Galleria.History.value( index.toString() );  return;  }   this._active = index;   Array.prototype.push.call( this._queue, {  index : index,  rewind : rewind  });  if ( !this._queue.stalled ) {  this._show();  }   return this;  },   _show : function() {    var self = this,  queue = this._queue[ 0 ],  data = this.getData( queue.index );    if ( !data ) {  return;  }    var src = data.image,  active = this._controls.getActive(),  next = this._controls.getNext(),  cached = next.isCached( src ),  thumb = this._thumbnails[ queue.index ];    var complete = function() {    self._queue.stalled = false;   Utils.toggleQuality( next.image, self._options.image_quality );    $( active.container ).css({  zIndex: 0,  opacity: 0  });  $( next.container ).css({  zIndex: 1,  opacity: 1  });  self._controls.swap();    if ( self._options.image_pan ) {  self.addPan( next.image );  }    if ( data.link ) {  $( next.image ).css({  cursor: 'pointer'  }).bind( CLICK(), function() {    if ( self._options.popup_links ) {  var win = window.open( data.link, '_blank' );  } else {  window.location.href = data.link;  }  });  }    Array.prototype.shift.call( self._queue );    if ( self._queue.length ) {  self._show();  }    self._playCheck();    self.trigger({  type: Galleria.IMAGE,  index: queue.index,  imageTarget: next.image,  thumbTarget: thumb.image  });  };    if ( this._options.carousel && this._options.carousel_follow ) {  this._carousel.follow( queue.index );  }    if ( this._options.preload ) {   var p,  n = this.getNext();   try {  for ( var i = this._options.preload; i > 0; i-- ) {  p = new Galleria.Picture();  p.add( self.getData( n ).image );  n = self.getNext( n );  }  } catch(e) {}  }    Utils.show( next.container );    $( self._thumbnails[ queue.index ].container )  .addClass( 'active' )  .siblings( '.active' )  .removeClass( 'active' );    self.trigger( {  type: Galleria.LOADSTART,  cached: cached,  index: queue.index,  imageTarget: next.image,  thumbTarget: thumb.image  });     next.load( src, function( next ) {  self._scaleImage( next, {   complete: function( next ) {   Utils.show( next.container );    if ( 'image' in active ) {  Utils.toggleQuality( active.image, false );  }  Utils.toggleQuality( next.image, false );    self._queue.stalled = true;    self.removePan();    self.setInfo( queue.index );  self.setCounter( queue.index );    self.trigger({  type: Galleria.LOADFINISH,  cached: cached,  index: queue.index,  imageTarget: next.image,  thumbTarget: self._thumbnails[ queue.index ].image  });   var transition = active.image === null && self._options.transition_initial ?  self._options.transition_initial : self._options.transition;    if ( transition in _transitions === false ) {   complete();   } else {  var params = {  prev: active.image,  next: next.image,  rewind: queue.rewind,  speed: self._options.transition_speed || 400  };   _transitions[ transition ].call(self, params, complete );   }  }  });  });  },    getNext : function( base ) {  base = typeof base == 'number' ? base : this.getIndex();  return base == this.getDataLength() - 1 ? 0 : base + 1;  },    getPrev : function( base ) {  base = typeof base == 'number' ? base : this.getIndex();  return base === 0 ? this.getDataLength() - 1 : base - 1;  },    next : function() {  if ( this.getDataLength() > 1 ) {  this.show( this.getNext(), false );  }  return this;  },     prev : function() {  if ( this.getDataLength() > 1 ) {  this.show( this.getPrev(), true );  }  return this;  },     get : function( elemId ) {  return elemId in this._dom ? this._dom[ elemId ] : null;  },     getData : function( index ) {  return index in this._data ?  this._data[ index ] : this._data[ this._active ];  },    getDataLength : function() {  return this._data.length;  },     getIndex : function() {  return typeof this._active === 'number' ? this._active : false;  },       getStageHeight : function() {  return this._stageHeight;  },    getStageWidth : function() {  return this._stageWidth;  },     getOptions : function( key ) {  return typeof key == 'undefined' ? this._options : this._options[ key ];  },     setOptions : function( key, value ) {  if ( typeof key == 'object' ) {  $.extend( this._options, key );  } else {  this._options[ key ] = value;  }  return this;  },     play : function( delay ) {    this._playing = true;    this._playtime = delay || this._playtime;   this._playCheck();    this.trigger( Galleria.PLAY );   return this;  },     pause : function() {    this._playing = false;    this.trigger( Galleria.PAUSE );    return this;  },     playToggle : function( delay ) {  return ( this._playing ) ? this.pause() : this.play( delay );  },       isPlaying : function() {  return this._playing;  },   _playCheck : function() {  var self = this,  played = 0,  interval = 20,  now = Utils.timestamp();   if ( this._playing ) {   Utils.clearTimer('play');  var fn = function() {   played = Utils.timestamp() - now;  if ( played >= self._playtime && self._playing ) {  Utils.clearTimer('play');  self.next();  return;  }  if ( self._playing ) {   self.trigger({  type: Galleria.PROGRESS,  percent: Math.ceil( played / self._playtime * 100 ),  seconds: Math.floor( played / 1000 ),  milliseconds: played  });   Utils.addTimer( 'play', fn, interval );  }  };  Utils.addTimer( 'play', fn, interval );  }  },   setIndex: function( val ) {  this._active = val;  return this;  },     setCounter: function( index ) {   if ( typeof index == 'number' ) {  index++;  } else if ( typeof index == 'undefined' ) {  index = this.getIndex()+1;  }   this.get( 'current' ).innerHTML = index;   if ( IE == 8 ) {     var opacity = this.$( 'counter' ).css( 'opacity' );  this.$( 'counter' ).css( 'opacity', opacity );   }   return this;  },     setInfo : function( index ) {   var self = this,  data = this.getData( index );   $.each( ['title','description','author'], function( i, type ) {   var elem = self.$( 'info-' + type );   if ( !!data[type] ) {  elem[ data[ type ].length ? 'show' : 'hide' ]().html( data[ type ] );  } else {  elem.empty().hide();  }  });   return this;  },     hasInfo : function( index ) {   var d = this.getData( index );  var check = 'title description'.split(' ');  for ( var i = 0; check[i]; i++ ) {  if ( !!this.getData( index )[ check[i] ] ) {  return true;  }  }  return false;   },   jQuery : function( str ) {   var self = this,  ret = [];   $.each( str.split(','), function( i, elemId ) {  elemId = $.trim( elemId );   if ( self.get( elemId ) ) {  ret.push( elemId );  }  });   var jQ = $( self.get( ret.shift() ) );   $.each( ret, function( i, elemId ) {  jQ = jQ.add( self.get( elemId ) );  });   return jQ;   },     $ : function() {  return this.jQuery.apply( this, Utils.array( arguments ) );  }  };   $.extend( Galleria, {    DATA: 'g_data',  READY: 'g_ready',  THUMBNAIL: 'g_thumbnail',  LOADSTART: 'g_loadstart',  LOADFINISH: 'g_loadfinish',  IMAGE: 'g_image',  THEMELOAD: 'g_themeload',  PLAY: 'g_play',  PAUSE: 'g_pause',  PROGRESS: 'g_progress',  FULLSCREEN_ENTER: 'g_fullscreen_enter',  FULLSCREEN_EXIT: 'g_fullscreen_exit',  IDLE_ENTER: 'g_idle_enter',  IDLE_EXIT: 'g_idle_exit',  RESCALE: 'g_rescale',  LIGHTBOX_OPEN: 'g_lightbox_open',  LIGHTBOX_CLOSE: 'g_lightbox_close',  LIGHTBOX_IMAGE: 'g_lightbox_image',    IE9: IE == 9,  IE8: IE == 8,  IE7: IE == 7,  IE6: IE == 6,  IE: !!IE,  WEBKIT: /webkit/.test( NAV ),  SAFARI: /safari/.test( NAV ),  CHROME: /chrome/.test( NAV ),  QUIRK: ( IE && doc.compatMode && doc.compatMode == "BackCompat" ),  MAC: /mac/.test( navigator.platform.toLowerCase() ),  OPERA: !!window.opera,  IPHONE: /iphone/.test( NAV ),  IPAD: /ipad/.test( NAV ),  ANDROID: /android/.test( NAV ),    TOUCH: !!( /iphone/.test( NAV ) || /ipad/.test( NAV ) || /android/.test( NAV ) )  });      Galleria.addTheme = function( theme ) {    if ( !!theme['name'] === false ) {  Galleria.raise('No theme name specified');  }   if ( typeof theme.defaults != 'object' ) {  theme.defaults = {};  }   if ( typeof theme.css == 'string' ) {   var css;    $('script').each(function( i, script ) {    var reg = new RegExp( 'galleria\\.' + theme.name.toLowerCase() + '\\.' );  if( reg.test( script.src )) {    css = script.src.replace(/[^\/]*$/, '') + theme.css;   Utils.addTimer( "css", function() {  Utils.loadCSS( css, 'galleria-theme', function() {  Galleria.theme = theme;  $doc.trigger( Galleria.THEMELOAD );  });  }, 1);   }  });   if ( !css ) {  Galleria.raise('No theme CSS loaded');  }  } else {  Galleria.theme = theme;  $doc.trigger( Galleria.THEMELOAD );  }  return theme; };   Galleria.loadTheme = function( src, options ) {   var loaded = false,  length = _galleries.length;    Galleria.theme = undef;    Utils.loadScript( src, function() {  loaded = true;  } );   Utils.wait({  until: function() {  return loaded;  },  error: function() {  Galleria.raise( "Theme at " + src + " could not load, check theme path.", true );  },  success: function() {    if ( length ) {    var refreshed = [];    $.each( Galleria.get(), function(i, instance) {    var op = $.extend( instance._original.options, {  data_source: instance._data  }, options);    instance.$('container').remove();    var g = new Galleria();  g._id = instance._id;    g.init( instance._original.target, op );    refreshed.push( g );  });    _galleries = refreshed;  }  },  timeout: 2000  }); };    Galleria.get = function( index ) {  if ( !!_galleries[ index ] ) {  return _galleries[ index ];  } else if ( typeof index !== 'number' ) {  return _galleries;  } else {  Galleria.raise('Gallery index ' + index + ' not found');  } };    Galleria.addTransition = function( name, fn ) {  _transitions[name] = fn; };  Galleria.utils = Utils;    Galleria.log = function() {  try {  window.console.log.apply( window.console, Utils.array(arguments) );  } catch( e ) {  try {  opera.postError.apply( opera, arguments );  } catch( er ) {  alert( Utils.array(arguments).split(', ') );  }  } };   Galleria.raise = function( msg, fatal ) {  if ( DEBUG || fatal ) {  var type = fatal ? 'Fatal error' : 'Error';  throw new Error( type + ': ' + msg );  } };    Galleria.Picture = function( id ) {    this.id = id || null;    this.image = null;    this.container = Utils.create('galleria-image');    $( this.container ).css({  overflow: 'hidden',  position: 'relative'    });    this.original = {  width: 0,  height: 0  };    this.ready = false;    this.loaded = false;  };  Galleria.Picture.prototype = {    cache: {},    add: function( src ) {   var self = this;    var image = new Image();    $( image ).css( 'display', 'block');   if ( self.cache[ src ] ) {    image.src = src;  self.loaded = true;  self.original = {  height: image.height,  width: image.width  };  return image;  }    image.onload = function() {  self.original = {  height: this.height,  width: this.width  };  self.cache[ src ] = src;    self.loaded = true;  };   image.src = src;  return image;   },    show: function() {  Utils.show( this.image );  },    hide: function() {  Utils.moveOut( this.image );  },   clear: function() {  this.image = null;  },     isCached: function( src ) {  return !!this.cache[src];  },    load: function(src, callback) {    var self = this;   $( this.container ).empty(true);    this.image = this.add( src );  Utils.hide( this.image );    $( this.container ).append( this.image );    Utils.wait({  until: function() {   return self.loaded && self.image.complete && self.image.width;  },  success: function() {   window.setTimeout(function() { callback.call( self, self ); }, 50 );  },  error: function() {  window.setTimeout(function() { callback.call( self, self ); }, 50 );  Galleria.raise('image not loaded in 10 seconds: '+ src);  },  timeout: 10000  });    return this.container;  },     scale: function( options ) {    options = $.extend({  width: 0,  height: 0,  min: undef,  max: undef,  margin: 0,  complete: function() {},  position: 'center',  crop: false  }, options);    if (!this.image) {  return this.container;  }    var width,  height,  self = this,  $container = $( self.container );    Utils.wait({  until: function() {   width = options.width  || $container.width()  || Utils.parseValue( $container.css('width') );   height = options.height  || $container.height()  || Utils.parseValue( $container.css('height') );   return width && height;  },  success: function() {   var newWidth = ( width - options.margin * 2 ) / self.original.width,  newHeight = ( height - options.margin * 2 ) / self.original.height,  cropMap = {  'true' : Math.max( newWidth, newHeight ),  'width' : newWidth,  'height': newHeight,  'false' : Math.min( newWidth, newHeight )  },  ratio = cropMap[ options.crop.toString() ];    if ( options.max ) {  ratio = Math.min( options.max, ratio );  }    if ( options.min ) {  ratio = Math.max( options.min, ratio );  }   $( self.container ).width( width ).height( height );    $.each( ['width','height'], function( i, m ) {  $( self.image )[ m ]( self[ m ] = Math.ceil( self.original[ m ] * ratio ) );  });    var pos = {},  mix = {},  getPosition = function(value, meassure, margin) {  var result = 0;  if (/\%/.test(value)) {  var flt = parseInt(value) / 100;  result = Math.ceil( $( self.image )[ meassure ]() * -1 * flt + margin * flt );  } else {  result = Utils.parseValue( value );  }  return result;  },  positionMap = {  'top': { top: 0 },  'left': { left: 0 },  'right': { left: '100%' },  'bottom': { top: '100%' }  };   $.each( options.position.toLowerCase().split(' '), function( i, value ) {  if ( value == 'center' ) {  value = '50%';  }  pos[i ? 'top' : 'left'] = value;  });   $.each( pos, function( i, value ) {  if ( positionMap.hasOwnProperty( value ) ) {  $.extend( mix, positionMap[ value ] );  }  });   pos = pos.top ? $.extend( pos, mix ) : mix;   pos = $.extend({  top: '50%',  left: '50%'  }, pos);    $( self.image ).css({  position : 'relative',  top : getPosition(pos.top, 'height', height) - options.margin,  left : getPosition(pos.left, 'width', width) - options.margin  });    self.show();    self.ready = true;  options.complete.call( self, self );  },  error: function() {  Galleria.raise('Could not scale image: '+self.image.src);  },  timeout: 1000  });  return this;  } };   $.extend( $.easing, {  galleria: function (_, t, b, c, d) {  if ((t/=d/2) < 1) {  return c/2*t*t*t*t + b;  }  return -c/2 * ((t-=2)*t*t*t - 2) + b;  },  galleriaIn: function (_, t, b, c, d) {  return c*(t/=d)*t*t*t + b;  },  galleriaOut: function (_, t, b, c, d) {  return -c * ((t=t/d-1)*t*t*t - 1) + b;  } });   $.fn.galleria = function( options ) {   return this.each(function() {   var gallery = new Galleria();  gallery.init( this, options );   }); };   window.Galleria = Galleria;    })( jQuery );