jQuery.extend({historyCurrentHash:undefined,historyCallback:undefined,historyIframeSrc:undefined,historyNeedIframe:jQuery.browser.msie&&(jQuery.browser.version<8||document.documentMode<8),historyInit:function(callback,src){jQuery.historyCallback=callback;if(src)jQuery.historyIframeSrc=src;var current_hash=location.hash.replace(/\?.*$/,'');jQuery.historyCurrentHash=current_hash;if(jQuery.historyNeedIframe){if(jQuery.historyCurrentHash==''){jQuery.historyCurrentHash='#'}jQuery("body").prepend('<iframe id="jQuery_history" style="display: none;"'+' src="javascript:false;"></iframe>');var ihistory=jQuery("#jQuery_history")[0];var iframe=ihistory.contentWindow.document;iframe.open();iframe.close();iframe.location.hash=current_hash}else if(jQuery.browser.safari){jQuery.historyBackStack=[];jQuery.historyBackStack.length=history.length;jQuery.historyForwardStack=[];jQuery.lastHistoryLength=history.length;jQuery.isFirst=true}if(current_hash)jQuery.historyCallback(current_hash.replace(/^#/,''));setInterval(jQuery.historyCheck,100)},historyAddHistory:function(hash){jQuery.historyBackStack.push(hash);jQuery.historyForwardStack.length=0;this.isFirst=true},historyCheck:function(){if(jQuery.historyNeedIframe){var ihistory=jQuery("#jQuery_history")[0];var iframe=ihistory.contentDocument||ihistory.contentWindow.document;var current_hash=iframe.location.hash.replace(/\?.*$/,'');if(current_hash!=jQuery.historyCurrentHash){location.hash=current_hash;jQuery.historyCurrentHash=current_hash;jQuery.historyCallback(current_hash.replace(/^#/,''))}}else if(jQuery.browser.safari){if(jQuery.lastHistoryLength==history.length&&jQuery.historyBackStack.length>jQuery.lastHistoryLength){jQuery.historyBackStack.shift()}if(!jQuery.dontCheck){var historyDelta=history.length-jQuery.historyBackStack.length;jQuery.lastHistoryLength=history.length;if(historyDelta){jQuery.isFirst=false;if(historyDelta<0){for(var i=0;i<Math.abs(historyDelta);i++)jQuery.historyForwardStack.unshift(jQuery.historyBackStack.pop())}else{for(var i=0;i<historyDelta;i++)jQuery.historyBackStack.push(jQuery.historyForwardStack.shift())}var cachedHash=jQuery.historyBackStack[jQuery.historyBackStack.length-1];if(cachedHash!=undefined){jQuery.historyCurrentHash=location.hash.replace(/\?.*$/,'');jQuery.historyCallback(cachedHash)}}else if(jQuery.historyBackStack[jQuery.historyBackStack.length-1]==undefined&&!jQuery.isFirst){if(location.hash){var current_hash=location.hash;jQuery.historyCallback(location.hash.replace(/^#/,''))}else{var current_hash='';jQuery.historyCallback('')}jQuery.isFirst=true}}}else{var current_hash=location.hash.replace(/\?.*$/,'');if(current_hash!=jQuery.historyCurrentHash){jQuery.historyCurrentHash=current_hash;jQuery.historyCallback(current_hash.replace(/^#/,''))}}},historyLoad:function(hash){var newhash;hash=decodeURIComponent(hash.replace(/\?.*$/,''));if(jQuery.browser.safari){newhash=hash}else{newhash='#'+hash;location.hash=newhash}jQuery.historyCurrentHash=newhash;if(jQuery.historyNeedIframe){var ihistory=jQuery("#jQuery_history")[0];var iframe=ihistory.contentWindow.document;iframe.open();iframe.close();iframe.location.hash=newhash;jQuery.lastHistoryLength=history.length;jQuery.historyCallback(hash)}else if(jQuery.browser.safari){jQuery.dontCheck=true;this.historyAddHistory(hash);var fn=function(){jQuery.dontCheck=false};window.setTimeout(fn,200);jQuery.historyCallback(hash);location.hash=newhash}else{jQuery.historyCallback(hash)}}});(function($){var $$;$$=$.fn.galleria=function($options){if(!$$.hasCSS()){return false}$.historyInit($$.onPageLoad);var $defaults={insert:'.galleria_container',history:false,clickNext:true,onImage:function(image,caption,thumb){},onThumb:function(thumb){}};var $opts=$.extend($defaults,$options);for(var i in $opts){if(i){$.galleria[i]=$opts[i]}}var _insert=($($opts.insert).is($opts.insert))?$($opts.insert):jQuery(document.createElement('div')).insertBefore(this);var _div=$(document.createElement('div')).addClass('galleria_wrapper');var _span=$(document.createElement('span')).addClass('caption');_insert.addClass('galleria_container').append(_div).append(_span);return this.each(function(){$(this).addClass('galleria');$(this).children('li').each(function(i){var _container=$(this);var _o=$.meta?$.extend({},$opts,_container.data()):$opts;_o.clickNext=$(this).is(':only-child')?false:_o.clickNext;var _a=$(this).find('a').is('a')?$(this).find('a'):false;var _img=$(this).children('img').css('display','none');var _src=_a?_a.attr('href'):_img.attr('src');var _title=_a?_a.attr('title'):_img.attr('title');var _loader=new Image();if(_o.history&&(window.location.hash&&window.location.hash.replace(/\#/,'')==_src)){_container.siblings('.active').removeClass('active');_container.addClass('active')}$(_loader).load(function(){$(this).attr('alt',_img.attr('alt'));var _thumb=_a?_a.find('img').addClass('thumb noscale').css('display','none'):_img.clone(true).addClass('thumb').css('display','none');if(_a){_a.replaceWith(_thumb)}if(!_thumb.hasClass('noscale')){var w=Math.ceil(_img.width()/_img.height()*_container.height());var h=Math.ceil(_img.height()/_img.width()*_container.width());if(w<h){_thumb.css({height:'auto',width:_container.width(),marginTop:-(h-_container.height())/2})}else{_thumb.css({width:'auto',height:_container.height(),marginLeft:-(w-_container.width())/2})}}else{window.setTimeout(function(){_thumb.css({marginLeft:-(_thumb.width()-_container.width())/2,marginTop:-(_thumb.height()-_container.height())/2})},1)}_thumb.attr('rel',_src);_thumb.click(function(){$.galleria.activate(_src)});_thumb.hover(function(){$(this).addClass('hover')},function(){$(this).removeClass('hover')});_container.hover(function(){_container.addClass('hover')},function(){_container.removeClass('hover')});_container.prepend(_thumb);_thumb.css('display','block');_o.onThumb(jQuery(_thumb));if(_container.hasClass('active')){$.galleria.activate(_src)}_img.remove()}).error(function(){_container.html('<span class="error" style="color:red">Error loading image: '+_src+'</span>')}).attr('src',_src)})})};$$.nextSelector=function(selector){return $(selector).is(':last-child')?$(selector).siblings(':first-child'):$(selector).next()};$$.previousSelector=function(selector){return $(selector).is(':first-child')?$(selector).siblings(':last-child'):$(selector).prev()};$$.hasCSS=function(){$('body').append($(document.createElement('div')).attr('id','css_test').css({width:'1px',height:'1px',display:'none'}));var _v=($('#css_test').width()!=1)?false:true;$('#css_test').remove();return _v};$$.onPageLoad=function(_src){var _wrapper=$('.galleria_wrapper');var _thumb=$('.galleria img[rel="'+_src+'"]');if(_src){if($.galleria.history){window.location=window.location.href.replace(/\#.*/,'')+'#'+_src}_thumb.parents('li').siblings('.active').removeClass('active');_thumb.parents('li').addClass('active');var _img=$(new Image()).attr('src',_src).addClass('replaced');_wrapper.empty().append(_img);_wrapper.siblings('.caption').text(_thumb.attr('title'));$.galleria.onImage(_img,_wrapper.siblings('.caption'),_thumb);if($.galleria.clickNext){_img.css('cursor','pointer').click(function(){$.galleria.next()})}}else{_wrapper.siblings().andSelf().empty();$('.galleria li.active').removeClass('active')}$.galleria.current=_src};$.extend({galleria:{current:'',onImage:function(){},activate:function(_src){if($.galleria.history){$.historyLoad(_src)}else{$$.onPageLoad(_src)}},next:function(){var _next=$($$.nextSelector($('.galleria img[rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');$.galleria.activate(_next)},prev:function(){var _prev=$($$.previousSelector($('.galleria img[rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');$.galleria.activate(_prev)}}})})(jQuery);jQuery(function($){$('ul.gallery').galleria({onImage:function(){$('#img_nav').css('display','block')}})});jQuery(function($){$('.gallery_demo_unstyled').addClass('gallery_demo');$('ul.gallery_demo').galleria({history:false,clickNext:true,insert:'#main_image',onImage:function(image,caption,thumb){if(!($.browser.mozilla&&navigator.appVersion.indexOf("Win")!=-1)){image.css('display','none').fadeIn(500)}caption.css('display','none').fadeIn(500);var _li=thumb.parents('li');_li.siblings().children('img.selected').fadeTo(500,0.3);thumb.fadeTo('fast',1).addClass('selected')},onThumb:function(thumb){var _li=thumb.parents('li');var _fadeTo=_li.is('.active')?'1':'0.3';thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);thumb.hover(function(){thumb.fadeTo('fast',1)},function(){_li.not('.active').children('img').fadeTo('fast',0.3)})}})});