File: C:/Apache24/htdocs/wp-content/plugins/gallery-portfolio/JS/Isotope.min.js
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var slice=Array.prototype.slice;function noop(){}function defineBridget($){if(!$)return;function addOptionMethod(PluginClass){if(PluginClass.prototype.option)return;PluginClass.prototype.option=function(opts){if(!$.isPlainObject(opts))return;this.options=$.extend(true,this.options,opts);};}var logError=typeof console==='undefined'?noop:function(message){console.error(message);};function bridge(namespace,PluginClass){$.fn[namespace]=function(options){if(typeof options==='string'){var args=slice.call(arguments,1);for(var i=0,len=this.length;i<len;i++){var elem=this[i];var instance=$.data(elem,namespace);if(!instance){logError("cannot call methods on "+namespace+" prior to initialization; "+"attempted to call '"+options+"'");continue;}if(!$.isFunction(instance[options])||options.charAt(0)==='_'){logError("no such method '"+options+"' for "+namespace+" instance");continue;}var returnValue=instance[options].apply(instance,args);if(returnValue!==undefined)return returnValue;}return 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this;};proto.removeAllListeners=alias('removeEvent');proto.emitEvent=function emitEvent(evt,args){var listeners=this.getListenersAsObject(evt);var listener;var i;var key;var response;for(key in listeners)if(listeners.hasOwnProperty(key)){i=listeners[key].length;while(i--){listener=listeners[key][i];if(listener.once===true)this.removeListener(evt,listener.listener);response=listener.listener.apply(this,args||[]);if(response===this._getOnceReturnValue())this.removeListener(evt,listener.listener);}}return this;};proto.trigger=alias('emitEvent');proto.emit=function emit(evt){var args=Array.prototype.slice.call(arguments,1);return this.emitEvent(evt,args);};proto.setOnceReturnValue=function setOnceReturnValue(value){this._onceReturnValue=value;return this;};proto._getOnceReturnValue=function _getOnceReturnValue(){if(this.hasOwnProperty('_onceReturnValue'))return this._onceReturnValue;else return true;};proto._getEvents=function _getEvents(){return this._events||(this._events={});};EventEmitter.noConflict=function noConflict(){exports.EventEmitter=originalGlobalValue;return EventEmitter;};if(typeof define==='function'&&define.amd)define('eventEmitter/EventEmitter',[],function(){return EventEmitter;});else if(typeof module==='object'&&module.exports)module.exports=EventEmitter;else exports.EventEmitter=EventEmitter;}.call(this));(function(window){var prefixes='Webkit Moz ms Ms O'.split(' ');var docElemStyle=document.documentElement.style;function getStyleProperty(propName){if(!propName)return;if(typeof docElemStyle[propName]==='string')return propName;propName=propName.charAt(0).toUpperCase()+propName.slice(1);var prefixed;for(var i=0,len=prefixes.length;i<len;i++){prefixed=prefixes[i]+propName;if(typeof docElemStyle[prefixed]==='string')return prefixed;}}if(typeof define==='function'&&define.amd)define('get-style-property/get-style-property',[],function(){return getStyleProperty;});else if(typeof exports==='object')module.exports=getStyleProperty;else window.getStyleProperty=getStyleProperty;})(window);(function(window,undefined){function getStyleSize(value){var num=parseFloat(value);var isValid=value.indexOf('%')===-1&&!isNaN(num);return isValid&#}function noop(){}var logError=typeof console==='undefined'?noop:function(message){console.error(message);};var measurements=['paddingLeft','paddingRight','paddingTop','paddingBottom','marginLeft','marginRight','marginTop','marginBottom','borderLeftWidth','borderRightWidth','borderTopWidth','borderBottomWidth'];function getZeroSize(){var size={width:0,height:0,innerWidth:0,innerHeight:0,outerWidth:0,outerHeight:0};for(var i=0,len=measurements.length;i<len;i++){var measurement=measurements[i];size[measurement]=0;}return size;}function defineGetSize(getStyleProperty){var isSetup=false;var getStyle,boxSizingProp,isBoxSizeOuter;function setup(){if(isSetup)return;isSetup=true;var getComputedStyle=window.getComputedStyle;getStyle=(function(){var getStyleFn=getComputedStyle?function(elem){return getComputedStyle(elem,null);}:function(elem){return elem.currentStyle;};return function getStyle(elem){var style=getStyleFn(elem);if(!style)logError('Style returned '+style+'. Are you running this code in a hidden iframe on Firefox? '+'See http://bit.ly/getsizebug1');return style;};})();boxSizingProp=getStyleProperty('boxSizing');if(boxSizingProp){var div=document.createElement('div');div.style.width='200px';div.style.padding='1px 2px 3px 4px';div.style.borderStyle='solid';div.style.borderWidth='1px 2px 3px 4px';div.style[boxSizingProp]='border-box';var body=document.body||document.documentElement;body.appendChild(div);var style=getStyle(div);isBoxSizeOuter=getStyleSize(style.width)===200;body.removeChild(div);}}function getSize(elem){setup();if(typeof elem==='string')elem=document.querySelector(elem);if(!elem||typeof elem!=='object'||!elem.nodeType)return;var style=getStyle(elem);if(style.display==='none')return getZeroSize();var size={};size.width=elem.offsetWidth;size.height=elem.offsetHeight;var isBorderBox=size.isBorderBox=!!(boxSizingProp&&style[boxSizingProp]&&style[boxSizingProp]==='border-box');for(var i=0,len=measurements.length;i<len;i++){var measurement=measurements[i];var value=style[measurement];value=mungeNonPixel(elem,value);var num=parseFloat(value);size[measurement]=!isNaN(num)?num:0;}var paddingWidth=size.paddingLeft+size.paddingRight;var paddingHeight=size.paddingTop+size.paddingBottom;var marginWidth=size.marginLeft+size.marginRight;var marginHeight=size.marginTop+size.marginBottom;var borderWidth=size.borderLeftWidth+size.borderRightWidth;var borderHeight=size.borderTopWidth+size.borderBottomWidth;var isBorderBoxSizeOuter=isBorderBox&&isBoxSizeOuter;var styleWidth=getStyleSize(style.width);if(styleWidth!==false)size.width=styleWidth+(isBorderBoxSizeOuter?0:paddingWidth+borderWidth);var styleHeight=getStyleSize(style.height);if(styleHeight!==false)size.height=styleHeight+(isBorderBoxSizeOuter?0:paddingHeight+borderHeight);size.innerWidth=size.width-(paddingWidth+borderWidth);size.innerHeight=size.height-(paddingHeight+borderHeight);size.outerWidth=size.width+marginWidth;size.outerHeight=size.height+marginHeight;return size;}function mungeNonPixel(elem,value){if(window.getComputedStyle||value.indexOf('%')===-1)return value;var style=elem.style;var left=style.left; var rs=elem.runtimeStyle;var rsLeft=rs&&rs.left;if(rsLeft)rs.left=elem.currentStyle.left;style.left=value;value=style.pixelLeft;style.left=left;if(rsLeft)rs.left=rsLeft;return value;}return getSize;}if(typeof define==='function'&&define.amd)define('get-size/get-size',['get-style-property/get-style-property'],defineGetSize);else if(typeof exports==='object')module.exports=defineGetSize(require('desandro-get-style-property'));else window.getSize=defineGetSize(window.getStyleProperty);})(window);(function(window){var document=window.document;var queue=[];function docReady(fn){if(typeof fn!=='function')return;if(docReady.isReady)fn();else queue.push(fn);}docReady.isReady=false;function onReady(event){var isIE8NotReady=event.type==='readystatechange'&&document.readyState!=='complete';if(docReady.isReady||isIE8NotReady)return;trigger();}function trigger(){docReady.isReady=true;for(var i=0,len=queue.length;i<len;i++){var fn=queue[i];fn();}}function defineDocReady(eventie){if(document.readyState==='complete')trigger();else{eventie.bind(document,'DOMContentLoaded',onReady);eventie.bind(document,'readystatechange',onReady);eventie.bind(window,'load',onReady);}return docReady;}if(typeof define==='function'&&define.amd)define('doc-ready/doc-ready',['eventie/eventie'],defineDocReady);else if(typeof exports==='object')module.exports=defineDocReady(require('eventie'));else window.docReady=defineDocReady(window.eventie);})(window);(function(ElemProto){'use strict';var matchesMethod=(function(){if(ElemProto.matches)return 'matches';if(ElemProto.matchesSelector)return 'matchesSelector';var prefixes=['webkit','moz','ms','o'];for(var i=0,len=prefixes.length;i<len;i++){var prefix=prefixes[i];var method=prefix+'MatchesSelector';if(ElemProto[method])return method;}})();function match(elem,selector){return elem[matchesMethod](selector);}function checkParent(elem){if(elem.parentNode)return;var fragment=document.createDocumentFragment();fragment.appendChild(elem);}function query(elem,selector){checkParent(elem);var elems=elem.parentNode.querySelectorAll(selector);for(var i=0,len=elems.length;i<len;i++)if(elems[i]===elem)return true;return false;}function matchChild(elem,selector){checkParent(elem);return match(elem,selector);}var matchesSelector;if(matchesMethod){var div=document.createElement('div');var supportsOrphans=match(div,'div');matchesSelector=supportsOrphans?match:matchChild;}else matchesSelector=query;if(typeof define==='function'&&define.amd)define('matches-selector/matches-selector',[],function(){return matchesSelector;});else if(typeof exports==='object')module.exports=matchesSelector;else window.matchesSelector=matchesSelector;})(Element.prototype);(function(window,factory){'use strict';if(typeof define=='function'&&define.amd)define('fizzy-ui-utils/utils',['doc-ready/doc-ready','matches-selector/matches-selector'],function(docReady,matchesSelector){return factory(window,docReady,matchesSelector);});else if(typeof exports=='object')module.exports=factory(window,require('doc-ready'),require('desandro-matches-selector'));else window.fizzyUIUtils=factory(window,window.docReady,window.matchesSelector);}(window,function factory(window,docReady,matchesSelector){var utils={};utils.extend=function(a,b){for(var prop in b)a[prop]=b[prop];return a;};utils.modulo=function(num,div){return((num%div)+div)%div;};var objToString=Object.prototype.toString;utils.isArray=function(obj){return objToString.call(obj)=='[object Array]';};utils.makeArray=function(obj){var ary=[];if(utils.isArray(obj))ary=obj;else if(obj&&typeof obj.length=='number')for(var i=0,len=obj.length;i<len;i++)ary.push(obj[i]);else ary.push(obj);return ary;};utils.indexOf=Array.prototype.indexOf?function(ary,obj){return ary.indexOf(obj);}:function(ary,obj){for(var i=0,len=ary.length;i<len;i++)if(ary[i]===obj)return i;return -1;};utils.removeFrom=function(ary,obj){var index=utils.indexOf(ary,obj);if(index!=-1)ary.splice(index,1);};utils.isElement=(typeof HTMLElement=='function'||typeof HTMLElement=='object')?function isElementDOM2(obj){return obj instanceof HTMLElement;}:function isElementQuirky(obj){return obj&&typeof obj=='object'&&obj.nodeType==1&&typeof obj.nodeName=='string';};utils.setText=(function(){var setTextProperty;function setText(elem,text){setTextProperty=setTextProperty||(document.documentElement.textContent!==undefined?'textContent':'innerText');elem[setTextProperty]=text;}return setText;})();utils.getParent=function(elem,selector){while(elem!=document.body){elem=elem.parentNode;if(matchesSelector(elem,selector))return elem;}};utils.getQueryElement=function(elem){if(typeof elem=='string')return document.querySelector(elem);return elem;};utils.handleEvent=function(event){var method='on'+event.type;if(this[method])this[method](event);};utils.filterFindElements=function(elems,selector){elems=utils.makeArray(elems);var ffElems=[];for(var i=0,len=elems.length;i<len;i++){var elem=elems[i];if(!utils.isElement(elem))continue;if(selector){if(matchesSelector(elem,selector))ffElems.push(elem);var childElems=elem.querySelectorAll(selector);for(var j=0,jLen=childElems.length;j<jLen;j++)ffElems.push(childElems[j]);}else ffElems.push(elem);}return ffElems;};utils.debounceMethod=function(_class,methodName,threshold){var method=_class.prototype[methodName];var timeoutName=methodName+'Timeout';_class.prototype[methodName]=function(){var timeout=this[timeoutName];if(timeout)clearTimeout(timeout);var args=arguments;var _this=this;this[timeoutName]=setTimeout(function(){method.apply(_this,args);delete _this[timeoutName];},threshold||100);};};utils.toDashed=function(str){return str.replace(/(.)([A-Z])/g,function(match,$1,$2){return $1+'-'+$2;}).toLowerCase();};var console=window.console;utils.htmlInit=function(WidgetClass,namespace){docReady(function(){var dashedNamespace=utils.toDashed(namespace);var elems=document.querySelectorAll('.js-'+dashedNamespace);var dataAttr='data-'+dashedNamespace+'-options';for(var i=0,len=elems.length;i<len;i++){var elem=elems[i];var attr=elem.getAttribute(dataAttr);var options;try{options=attr&&JSON.parse(attr);}catch(error){if(console)console.error('Error parsing '+dataAttr+' on '+elem.nodeName.toLowerCase()+(elem.id?'#'+elem.id:'')+': '+error);continue;}var instance=new WidgetClass(elem,options);var jQuery=window.jQuery;if(jQuery)jQuery.data(elem,namespace,instance);}});};return utils;}));(function(window,factory){'use strict';if(typeof define==='function'&&define.amd)define('outlayer/item',['eventEmitter/EventEmitter','get-size/get-size','get-style-property/get-style-property','fizzy-ui-utils/utils'],function(EventEmitter,getSize,getStyleProperty,utils){return factory(window,EventEmitter,getSize,getStyleProperty,utils);});else if(typeof exports==='object')module.exports=factory(window,require('wolfy87-eventemitter'),require('get-size'),require('desandro-get-style-property'),require('fizzy-ui-utils'));else{window.Outlayer={};window.Outlayer.Item=factory(window,window.EventEmitter,window.getSize,window.getStyleProperty,window.fizzyUIUtils);}}(window,function factory(window,EventEmitter,getSize,getStyleProperty,utils){'use strict';var getComputedStyle=window.getComputedStyle;var getStyle=getComputedStyle?function(elem){return getComputedStyle(elem,null);}:function(elem){return elem.currentStyle;};function isEmptyObj(obj){for(var prop in obj)return false;prop=null;return true;}var transitionProperty=getStyleProperty('transition');var transformProperty=getStyleProperty('transform');var supportsCSS3=transitionProperty&&transformProperty;var is3d=!!getStyleProperty('perspective');var transitionEndEvent={WebkitTransition:'webkitTransitionEnd',MozTransition:'transitionend',OTransition:'otransitionend',transition:'transitionend'}[transitionProperty];var prefixableProperties=['transform','transition','transitionDuration','transitionProperty'];var vendorProperties=(function(){var cache={};for(var i=0,len=prefixableProperties.length;i<len;i++){var prop=prefixableProperties[i];var supportedProp=getStyleProperty(prop);if(supportedProp&&supportedProp!==prop)cache[prop]=supportedProp;}return cache;})();function Item(element,layout){if(!element)return;this.element=element;this.layout=layout;this.position={x:0,y:0};this._create();}utils.extend(Item.prototype,EventEmitter.prototype);Item.prototype._create=function(){this._transn={ingProperties:{},clean:{},onEnd:{}};this.css({position:'absolute'});};Item.prototype.handleEvent=function(event){var method='on'+event.type;if(this[method])this[method](event);};Item.prototype.getSize=function(){this.size=getSize(this.element);};Item.prototype.css=function(style){var elemStyle=this.element.style;for(var prop in style){var supportedProp=vendorProperties[prop]||prop;elemStyle[supportedProp]=style[prop];}};Item.prototype.getPosition=function(){var style=getStyle(this.element);var layoutOptions=this.layout.options;var isOriginLeft=layoutOptions.isOriginLeft;var isOriginTop=layoutOptions.isOriginTop;var xValue=style[isOriginLeft?'left':'right'];var yValue=style[isOriginTop?'top':'bottom'];var x=parseInt(xValue,10);var y=parseInt(yValue,10);var layoutSize=this.layout.size;x=xValue.indexOf('%')!=-1?(x/100)*layoutSize.width:x;y=yValue.indexOf('%')!=-1?(y/100)*layoutSize.height:y;x=isNaN(x)?0:x;y=isNaN(y)?0:y;x-=isOriginLeft?layoutSize.paddingLeft:layoutSize.paddingRight;y-=isOriginTop?layoutSize.paddingTop:layoutSize.paddingBottom;this.position.x=x;this.position.y=y;};Item.prototype.layoutPosition=function(){var layoutSize=this.layout.size;var layoutOptions=this.layout.options;var style={};var xPadding=layoutOptions.isOriginLeft?'paddingLeft':'paddingRight';var xProperty=layoutOptions.isOriginLeft?'left':'right';var xResetProperty=layoutOptions.isOriginLeft?'right':'left';var x=this.position.x+layoutSize[xPadding];style[xProperty]=this.getXValue(x);style[xResetProperty]='';var yPadding=layoutOptions.isOriginTop?'paddingTop':'paddingBottom';var yProperty=layoutOptions.isOriginTop?'top':'bottom';var yResetProperty=layoutOptions.isOriginTop?'bottom':'top';var y=this.position.y+layoutSize[yPadding];style[yProperty]=this.getYValue(y);style[yResetProperty]='';this.css(style);this.emitEvent('layout',[this]);};Item.prototype.getXValue=function(x){var layoutOptions=this.layout.options;return layoutOptions.percentPosition&&!layoutOptions.isHorizontal?((x/this.layout.size.width)*100)+'%':x+'px';};Item.prototype.getYValue=function(y){var layoutOptions=this.layout.options;return layoutOptions.percentPosition&&layoutOptions.isHorizontal?((y/this.layout.size.height)*100)+'%':y+'px';};Item.prototype._transitionTo=function(x,y){this.getPosition();var curX=this.position.x;var curY=this.position.y;var compareX=parseInt(x,10);var compareY=parseInt(y,10);var didNotMove=compareX===this.position.x&&compareY===this.position.y;this.setPosition(x,y);if(didNotMove&&!this.isTransitioning){this.layoutPosition();return;}var transX=x-curX;var transY=y-curY;var transitionStyle={};transitionStyle.transform=this.getTranslate(transX,transY);this.transition({to:transitionStyle,onTransitionEnd:{transform:this.layoutPosition},isCleaning:true});};Item.prototype.getTranslate=function(x,y){var layoutOptions=this.layout.options;x=layoutOptions.isOriginLeft?x:-x;y=layoutOptions.isOriginTop?y:-y;x=this.getXValue(x);y=this.getYValue(y);if(is3d)return 'translate3d('+x+', '+y+', 0)';return 'translate('+x+', '+y+')';};Item.prototype.goTo=function(x,y){this.setPosition(x,y);this.layoutPosition();};Item.prototype.moveTo=supportsCSS3?Item.prototype._transitionTo:Item.prototype.goTo;Item.prototype.setPosition=function(x,y){this.position.x=parseInt(x,10);this.position.y=parseInt(y,10);};Item.prototype._nonTransition=function(args){this.css(args.to);if(args.isCleaning)this._removeStyles(args.to);for(var prop in args.onTransitionEnd)args.onTransitionEnd[prop].call(this);};Item.prototype._transition=function(args){if(!parseFloat(this.layout.options.transitionDuration)){this._nonTransition(args);return;}var _transition=this._transn;for(var prop in args.onTransitionEnd)_transition.onEnd[prop]=args.onTransitionEnd[prop];for(prop in args.to){_transition.ingProperties[prop]=true;if(args.isCleaning)_transition.clean[prop]=true;}if(args.from){this.css(args.from);var h=this.element.offsetHeight;h=null;}this.enableTransition(args.to);this.css(args.to);this.isTransitioning=true;};function toDashedAll(str){return str.replace(/([A-Z])/g,function($1){return '-'+$1.toLowerCase();});}var transitionProps='opacity,'+toDashedAll(vendorProperties.transform||'transform');Item.prototype.enableTransition=function(){if(this.isTransitioning)return;this.css({transitionProperty:transitionProps,transitionDuration:this.layout.options.transitionDuration});this.element.addEventListener(transitionEndEvent,this,false);};Item.prototype.transition=Item.prototype[transitionProperty?'_transition':'_nonTransition'];Item.prototype.onwebkitTransitionEnd=function(event){this.ontransitionend(event);};Item.prototype.onotransitionend=function(event){this.ontransitionend(event);};var dashedVendorProperties={'-webkit-transform':'transform','-moz-transform':'transform','-o-transform':'transform'};Item.prototype.ontransitionend=function(event){if(event.target!==this.element)return;var _transition=this._transn;var propertyName=dashedVendorProperties[event.propertyName]||event.propertyName;delete _transition.ingProperties[propertyName];if(isEmptyObj(_transition.ingProperties))this.disableTransition();if(propertyName in _transition.clean){this.element.style[event.propertyName]='';delete _transition.clean[propertyName];}if(propertyName in _transition.onEnd){var onTransitionEnd=_transition.onEnd[propertyName];onTransitionEnd.call(this);delete _transition.onEnd[propertyName];}this.emitEvent('transitionEnd',[this]);};Item.prototype.disableTransition=function(){this.removeTransitionStyles();this.element.removeEventListener(transitionEndEvent,this,false);this.isTransitioning=false;};Item.prototype._removeStyles=function(style){var cleanStyle={};for(var prop in style)cleanStyle[prop]='';this.css(cleanStyle);};var cleanTransitionStyle={transitionProperty:'',transitionDuration:''};Item.prototype.removeTransitionStyles=function(){this.css(cleanTransitionStyle);};Item.prototype.removeElem=function(){this.element.parentNode.removeChild(this.element);this.css({display:''});this.emitEvent('remove',[this]);};Item.prototype.remove=function(){if(!transitionProperty||!parseFloat(this.layout.options.transitionDuration)){this.removeElem();return;}var _this=this;this.once('transitionEnd',function(){_this.removeElem();});this.hide();};Item.prototype.reveal=function(){delete this.isHidden;this.css({display:''});var options=this.layout.options;var onTransitionEnd={};var transitionEndProperty=this.getHideRevealTransitionEndProperty('visibleStyle');onTransitionEnd[transitionEndProperty]=this.onRevealTransitionEnd;this.transition({from:options.hiddenStyle,to:options.visibleStyle,isCleaning:true,onTransitionEnd:onTransitionEnd});};Item.prototype.onRevealTransitionEnd=function(){if(!this.isHidden)this.emitEvent('reveal');};Item.prototype.getHideRevealTransitionEndProperty=function(styleProperty){var optionStyle=this.layout.options[styleProperty];if(optionStyle.opacity)return 'opacity';for(var prop in optionStyle)return prop;};Item.prototype.hide=function(){this.isHidden=true;this.css({display:''});var options=this.layout.options;var onTransitionEnd={};var transitionEndProperty=this.getHideRevealTransitionEndProperty('hiddenStyle');onTransitionEnd[transitionEndProperty]=this.onHideTransitionEnd;this.transition({from:options.visibleStyle,to:options.hiddenStyle,isCleaning:true,onTransitionEnd:onTransitionEnd});};Item.prototype.onHideTransitionEnd=function(){if(this.isHidden){this.css({display:'none'});this.emitEvent('hide');}};Item.prototype.destroy=function(){this.css({position:'',left:'',right:'',top:'',bottom:'',transition:'',transform:''});};return Item;}));(function(window,factory){'use strict';if(typeof define=='function'&&define.amd)define('outlayer/outlayer',['eventie/eventie','eventEmitter/EventEmitter','get-size/get-size','fizzy-ui-utils/utils','./item'],function(eventie,EventEmitter,getSize,utils,Item){return factory(window,eventie,EventEmitter,getSize,utils,Item);});else if(typeof exports=='object')module.exports=factory(window,require('eventie'),require('wolfy87-eventemitter'),require('get-size'),require('fizzy-ui-utils'),require('./item'));else window.Outlayer=factory(window,window.eventie,window.EventEmitter,window.getSize,window.fizzyUIUtils,window.Outlayer.Item);}(window,function factory(window,eventie,EventEmitter,getSize,utils,Item){'use strict';var console=window.console;var jQuery=window.jQuery;var noop=function(){};var GUID=0;var instances={};function Outlayer(element,options){var queryElement=utils.getQueryElement(element);if(!queryElement){if(console)console.error('Bad element for '+this.constructor.namespace+': '+(queryElement||element));return;}this.element=queryElement;if(jQuery)this.$element=jQuery(this.element);this.options=utils.extend({},this.constructor.defaults);this.option(options);var id=++GUID;this.element.outlayerGUID=id;instances[id]=this;this._create();if(this.options.isInitLayout)this.layout();}Outlayer.namespace='outlayer';Outlayer.Item=Item;Outlayer.defaults={containerStyle:{position:'relative'},isInitLayout:true,isOriginLeft:true,isOriginTop:true,isResizeBound:true,isResizingContainer:true,transitionDuration:'0.4s',hiddenStyle:{opacity:0,transform:'scale(0.001)'},visibleStyle:{opacity:1,transform:'scale(1)'}};utils.extend(Outlayer.prototype,EventEmitter.prototype);Outlayer.prototype.option=function(opts){utils.extend(this.options,opts);};Outlayer.prototype._create=function(){this.reloadItems();this.stamps=[];this.stamp(this.options.stamp);utils.extend(this.element.style,this.options.containerStyle);if(this.options.isResizeBound)this.bindResize();};Outlayer.prototype.reloadItems=function(){this.items=this._itemize(this.element.children);};Outlayer.prototype._itemize=function(elems){var itemElems=this._filterFindItemElements(elems);var Item=this.constructor.Item;var items=[];for(var i=0,len=itemElems.length;i<len;i++){var elem=itemElems[i];var item=new Item(elem,this);items.push(item);}return items;};Outlayer.prototype._filterFindItemElements=function(elems){return utils.filterFindElements(elems,this.options.itemSelector);};Outlayer.prototype.getItemElements=function(){var elems=[];for(var i=0,len=this.items.length;i<len;i++)elems.push(this.items[i].element);return elems;};Outlayer.prototype.layout=function(){this._resetLayout();this._manageStamps();var isInstant=this.options.isLayoutInstant!==undefined?this.options.isLayoutInstant:!this._isLayoutInited;this.layoutItems(this.items,isInstant);this._isLayoutInited=true;};Outlayer.prototype._init=Outlayer.prototype.layout;Outlayer.prototype._resetLayout=function(){this.getSize();};Outlayer.prototype.getSize=function(){this.size=getSize(this.element);};Outlayer.prototype._getMeasurement=function(measurement,size){var option=this.options[measurement];var elem;if(!option)this[measurement]=0;else{if(typeof option==='string')elem=this.element.querySelector(option);else if(utils.isElement(option))elem=option;this[measurement]=elem?getSize(elem)[size]:option;}};Outlayer.prototype.layoutItems=function(items,isInstant){items=this._getItemsForLayout(items);this._layoutItems(items,isInstant);this._postLayout();};Outlayer.prototype._getItemsForLayout=function(items){var layoutItems=[];for(var i=0,len=items.length;i<len;i++){var item=items[i];if(!item.isIgnored)layoutItems.push(item);}return layoutItems;};Outlayer.prototype._layoutItems=function(items,isInstant){this._emitCompleteOnItems('layout',items);if(!items||!items.length)return;var queue=[];for(var i=0,len=items.length;i<len;i++){var item=items[i];var position=this._getItemLayoutPosition(item);position.item=item;position.isInstant=isInstant||item.isLayoutInstant;queue.push(position);}this._processLayoutQueue(queue);};Outlayer.prototype._getItemLayoutPosition=function(){return{x:0,y:0};};Outlayer.prototype._processLayoutQueue=function(queue){for(var i=0,len=queue.length;i<len;i++){var obj=queue[i];this._positionItem(obj.item,obj.x,obj.y,obj.isInstant);}};Outlayer.prototype._positionItem=function(item,x,y,isInstant){if(isInstant)item.goTo(x,y);else item.moveTo(x,y);};Outlayer.prototype._postLayout=function(){this.resizeContainer();};Outlayer.prototype.resizeContainer=function(){if(!this.options.isResizingContainer)return;var size=this._getContainerSize();if(size){this._setContainerMeasure(size.width,true);this._setContainerMeasure(size.height,false);}};Outlayer.prototype._getContainerSize=noop;Outlayer.prototype._setContainerMeasure=function(measure,isWidth){if(measure===undefined)return;var elemSize=this.size;if(elemSize.isBorderBox)measure+=isWidth?elemSize.paddingLeft+elemSize.paddingRight+elemSize.borderLeftWidth+elemSize.borderRightWidth:elemSize.paddingBottom+elemSize.paddingTop+elemSize.borderTopWidth+elemSize.borderBottomWidth;measure=Math.max(measure,0);this.element.style[isWidth?'width':'height']=measure+'px';};Outlayer.prototype._emitCompleteOnItems=function(eventName,items){var _this=this;function onComplete(){_this.dispatchEvent(eventName+'Complete',null,[items]);}var count=items.length;if(!items||!count){onComplete();return;}var doneCount=0;function tick(){doneCount++;if(doneCount===count)onComplete();}for(var i=0,len=items.length;i<len;i++){var item=items[i];item.once(eventName,tick);}};Outlayer.prototype.dispatchEvent=function(type,event,args){var emitArgs=event?[event].concat(args):args;this.emitEvent(type,emitArgs);if(jQuery){this.$element=this.$element||jQuery(this.element);if(event){var $event=jQuery.Event(event);$event.type=type;this.$element.trigger($event,args);}else this.$element.trigger(type,args);}};Outlayer.prototype.ignore=function(elem){var item=this.getItem(elem);if(item)item.isIgnored=true;};Outlayer.prototype.unignore=function(elem){var item=this.getItem(elem);if(item)delete item.isIgnored;};Outlayer.prototype.stamp=function(elems){elems=this._find(elems);if(!elems)return;this.stamps=this.stamps.concat(elems);for(var i=0,len=elems.length;i<len;i++){var elem=elems[i];this.ignore(elem);}};Outlayer.prototype.unstamp=function(elems){elems=this._find(elems);if(!elems)return;for(var i=0,len=elems.length;i<len;i++){var elem=elems[i];utils.removeFrom(this.stamps,elem);this.unignore(elem);}};Outlayer.prototype._find=function(elems){if(!elems)return;if(typeof elems==='string')elems=this.element.querySelectorAll(elems);elems=utils.makeArray(elems);return elems;};Outlayer.prototype._manageStamps=function(){if(!this.stamps||!this.stamps.length)return;this._getBoundingRect();for(var i=0,len=this.stamps.length;i<len;i++){var stamp=this.stamps[i];this._manageStamp(stamp);}};Outlayer.prototype._getBoundingRect=function(){var boundingRect=this.element.getBoundingClientRect();var size=this.size;this._boundingRect={left:boundingRect.left+size.paddingLeft+size.borderLeftWidth,top:boundingRect.top+size.paddingTop+size.borderTopWidth,right:boundingRect.right-(size.paddingRight+size.borderRightWidth),bottom:boundingRect.bottom-(size.paddingBottom+size.borderBottomWidth)};};Outlayer.prototype._manageStamp=noop;Outlayer.prototype._getElementOffset=function(elem){var boundingRect=elem.getBoundingClientRect();var thisRect=this._boundingRect;var size=getSize(elem);var offset={left:boundingRect.left-thisRect.left-size.marginLeft,top:boundingRect.top-thisRect.top-size.marginTop,right:thisRect.right-boundingRect.right-size.marginRight,bottom:thisRect.bottom-boundingRect.bottom-size.marginBottom};return offset;};Outlayer.prototype.handleEvent=function(event){var method='on'+event.type;if(this[method])this[method](event);};Outlayer.prototype.bindResize=function(){if(this.isResizeBound)return;eventie.bind(window,'resize',this);this.isResizeBound=true;};Outlayer.prototype.unbindResize=function(){if(this.isResizeBound)eventie.unbind(window,'resize',this);this.isResizeBound=false;};Outlayer.prototype.onresize=function(){if(this.resizeTimeout)clearTimeout(this.resizeTimeout);var _this=this;function delayed(){_this.resize();delete _this.resizeTimeout;}this.resizeTimeout=setTimeout(delayed,100);};Outlayer.prototype.resize=function(){if(!this.isResizeBound||!this.needsResizeLayout())return;this.layout();};Outlayer.prototype.needsResizeLayout=function(){var size=getSize(this.element);var hasSizes=this.size&&size;return hasSizes&&size.innerWidth!==this.size.innerWidth;};Outlayer.prototype.addItems=function(elems){var items=this._itemize(elems);if(items.length)this.items=this.items.concat(items);return items;};Outlayer.prototype.appended=function(elems){var items=this.addItems(elems);if(!items.length)return;this.layoutItems(items,true);this.reveal(items);};Outlayer.prototype.prepended=function(elems){var items=this._itemize(elems);if(!items.length)return;var previousItems=this.items.slice(0);this.items=items.concat(previousItems);this._resetLayout();this._manageStamps();this.layoutItems(items,true);this.reveal(items);this.layoutItems(previousItems);};Outlayer.prototype.reveal=function(items){this._emitCompleteOnItems('reveal',items);var len=items&&items.length;for(var i=0;len&&i<len;i++){var item=items[i];item.reveal();}};Outlayer.prototype.hide=function(items){this._emitCompleteOnItems('hide',items);var len=items&&items.length;for(var i=0;len&&i<len;i++){var item=items[i];item.hide();}};Outlayer.prototype.revealItemElements=function(elems){var items=this.getItems(elems);this.reveal(items);};Outlayer.prototype.hideItemElements=function(elems){var items=this.getItems(elems);this.hide(items);};Outlayer.prototype.getItem=function(elem){for(var i=0,len=this.items.length;i<len;i++){var item=this.items[i];if(item.element===elem)return item;}};Outlayer.prototype.getItems=function(elems){elems=utils.makeArray(elems);var items=[];for(var i=0,len=elems.length;i<len;i++){var elem=elems[i];var item=this.getItem(elem);if(item)items.push(item);}return items;};Outlayer.prototype.remove=function(elems){var removeItems=this.getItems(elems);this._emitCompleteOnItems('remove',removeItems);if(!removeItems||!removeItems.length)return;for(var i=0,len=removeItems.length;i<len;i++){var item=removeItems[i];item.remove();utils.removeFrom(this.items,item);}};Outlayer.prototype.destroy=function(){var style=this.element.style;style.height='';style.position='';style.width='';for(var i=0,len=this.items.length;i<len;i++){var item=this.items[i];item.destroy();}this.unbindResize();var id=this.element.outlayerGUID;delete instances[id];delete this.element.outlayerGUID;if(jQuery)jQuery.removeData(this.element,this.constructor.namespace);};Outlayer.data=function(elem){elem=utils.getQueryElement(elem);var id=elem&&elem.outlayerGUID;return id&&instances[id];};Outlayer.create=function(namespace,options){function Layout(){Outlayer.apply(this,arguments);}if(Object.create)Layout.prototype=Object.create(Outlayer.prototype);else utils.extend(Layout.prototype,Outlayer.prototype);Layout.prototype.constructor=Layout;Layout.defaults=utils.extend({},Outlayer.defaults);utils.extend(Layout.defaults,options);Layout.prototype.settings={};Layout.namespace=namespace;Layout.data=Outlayer.data;Layout.Item=function LayoutItem(){Item.apply(this,arguments);};Layout.Item.prototype=new Item();utils.htmlInit(Layout,namespace);if(jQuery&&jQuery.bridget)jQuery.bridget(namespace,Layout);return Layout;};Outlayer.Item=Item;return Outlayer;}));(function(window,factory){'use strict';if(typeof define=='function'&&define.amd)define('isotope/js/item',['outlayer/outlayer'],factory);else if(typeof exports=='object')module.exports=factory(require('outlayer'));else{window.Isotope=window.Isotope||{};window.Isotope.Item=factory(window.Outlayer);}}(window,function factory(Outlayer){'use strict';function Item(){Outlayer.Item.apply(this,arguments);}Item.prototype=new Outlayer.Item();Item.prototype._create=function(){this.id=this.layout.itemGUID++;Outlayer.Item.prototype._create.call(this);this.sortData={};};Item.prototype.updateSortData=function(){if(this.isIgnored)return;this.sortData.id=this.id;this.sortData['original-order']=this.id;this.sortData.random=Math.random();var getSortData=this.layout.options.getSortData;var sorters=this.layout._sorters;for(var key in getSortData){var sorter=sorters[key];this.sortData[key]=sorter(this.element,this);}};var _destroy=Item.prototype.destroy;Item.prototype.destroy=function(){_destroy.apply(this,arguments);this.css({display:''});};return Item;}));(function(window,factory){'use strict';if(typeof define=='function'&&define.amd)define('isotope/js/layout-mode',['get-size/get-size','outlayer/outlayer'],factory);else if(typeof exports=='object')module.exports=factory(require('get-size'),require('outlayer'));else{window.Isotope=window.Isotope||{};window.Isotope.LayoutMode=factory(window.getSize,window.Outlayer);}}(window,function factory(getSize,Outlayer){'use strict';function LayoutMode(isotope){this.isotope=isotope;if(isotope){this.options=isotope.options[this.namespace];this.element=isotope.element;this.items=isotope.filteredItems;this.size=isotope.size;}}(function(){var facadeMethods=['_resetLayout','_getItemLayoutPosition','_manageStamp','_getContainerSize','_getElementOffset','needsResizeLayout'];for(var i=0,len=facadeMethods.length;i<len;i++){var methodName=facadeMethods[i];LayoutMode.prototype[methodName]=getOutlayerMethod(methodName);}function getOutlayerMethod(methodName){return function(){return Outlayer.prototype[methodName].apply(this.isotope,arguments);};}})();LayoutMode.prototype.needsVerticalResizeLayout=function(){var size=getSize(this.isotope.element);var hasSizes=this.isotope.size&&size;return hasSizes&&size.innerHeight!=this.isotope.size.innerHeight;};LayoutMode.prototype._getMeasurement=function(){this.isotope._getMeasurement.apply(this,arguments);};LayoutMode.prototype.getColumnWidth=function(){this.getSegmentSize('column','Width');};LayoutMode.prototype.getRowHeight=function(){this.getSegmentSize('row','Height');};LayoutMode.prototype.getSegmentSize=function(segment,size){var segmentName=segment+size;var outerSize='outer'+size;this._getMeasurement(segmentName,outerSize);if(this[segmentName])return;var firstItemSize=this.getFirstItemSize();this[segmentName]=firstItemSize&&firstItemSize[outerSize]||this.isotope.size['inner'+size];};LayoutMode.prototype.getFirstItemSize=function(){var firstItem=this.isotope.filteredItems[0];return firstItem&&firstItem.element&&getSize(firstItem.element);};LayoutMode.prototype.layout=function(){this.isotope.layout.apply(this.isotope,arguments);};LayoutMode.prototype.getSize=function(){this.isotope.getSize();this.size=this.isotope.size;};LayoutMode.modes={};LayoutMode.create=function(namespace,options){function Mode(){LayoutMode.apply(this,arguments);}Mode.prototype=new LayoutMode();if(options)Mode.options=options;Mode.prototype.namespace=namespace;LayoutMode.modes[namespace]=Mode;return Mode;};return LayoutMode;}));(function(window,factory){'use strict';if(typeof define==='function'&&define.amd)define('masonry/masonry',['outlayer/outlayer','get-size/get-size','fizzy-ui-utils/utils'],factory);else if(typeof exports==='object')module.exports=factory(require('outlayer'),require('get-size'),require('fizzy-ui-utils'));else window.Masonry=factory(window.Outlayer,window.getSize,window.fizzyUIUtils);}(window,function factory(Outlayer,getSize,utils){var Masonry=Outlayer.create('masonry');Masonry.prototype._resetLayout=function(){this.getSize();this._getMeasurement('columnWidth','outerWidth');this._getMeasurement('gutter','outerWidth');this.measureColumns();var i=this.cols;this.colYs=[];while(i--)this.colYs.push(0);this.maxY=0;};Masonry.prototype.measureColumns=function(){this.getContainerWidth();if(!this.columnWidth){var firstItem=this.items[0];var firstItemElem=firstItem&&firstItem.element;this.columnWidth=firstItemElem&&getSize(firstItemElem).outerWidth||this.containerWidth;}var columnWidth=this.columnWidth+=this.gutter;var containerWidth=this.containerWidth+this.gutter;var cols=containerWidth/columnWidth;var excess=columnWidth-containerWidth%columnWidth;var mathMethod=excess&&excess<1?'round':'floor';cols=Math[mathMethod](cols);this.cols=Math.max(cols,1);};Masonry.prototype.getContainerWidth=function(){var container=this.options.isFitWidth?this.element.parentNode:this.element;var size=getSize(container);this.containerWidth=size&&size.innerWidth;};Masonry.prototype._getItemLayoutPosition=function(item){item.getSize();var remainder=item.size.outerWidth%this.columnWidth;var mathMethod=remainder&&remainder<1?'round':'ceil';var colSpan=Math[mathMethod](item.size.outerWidth/this.columnWidth);colSpan=Math.min(colSpan,this.cols);var colGroup=this._getColGroup(colSpan);var minimumY=Math.min.apply(Math,colGroup);var shortColIndex=utils.indexOf(colGroup,minimumY);var position={x:this.columnWidth*shortColIndex,y:minimumY};var setHeight=minimumY+item.size.outerHeight;var setSpan=this.cols+1-colGroup.length;for(var i=0;i<setSpan;i++)this.colYs[shortColIndex+i]=setHeight;return position;};Masonry.prototype._getColGroup=function(colSpan){if(colSpan<2)return this.colYs;var colGroup=[];var groupCount=this.cols+1-colSpan;for(var i=0;i<groupCount;i++){var groupColYs=this.colYs.slice(i,i+colSpan);colGroup[i]=Math.max.apply(Math,groupColYs);}return colGroup;};Masonry.prototype._manageStamp=function(stamp){var stampSize=getSize(stamp);var offset=this._getElementOffset(stamp);var firstX=this.options.isOriginLeft?offset.left:offset.right;var lastX=firstX+stampSize.outerWidth;var firstCol=Math.floor(firstX/this.columnWidth);firstCol=Math.max(0,firstCol);var lastCol=Math.floor(lastX/this.columnWidth);lastCol-=lastX%this.columnWidth?0:1;lastCol=Math.min(this.cols-1,lastCol);var stampMaxY=(this.options.isOriginTop?offset.top:offset.bottom)+stampSize.outerHeight;for(var i=firstCol;i<=lastCol;i++)this.colYs[i]=Math.max(stampMaxY,this.colYs[i]);};Masonry.prototype._getContainerSize=function(){this.maxY=Math.max.apply(Math,this.colYs);var size={height:this.maxY};if(this.options.isFitWidth)size.width=this._getContainerFitWidth();return size;};Masonry.prototype._getContainerFitWidth=function(){var unusedCols=0;var i=this.cols;while(--i){if(this.colYs[i]!==0)break;unusedCols++;}return(this.cols-unusedCols)*this.columnWidth-this.gutter;};Masonry.prototype.needsResizeLayout=function(){var previousWidth=this.containerWidth;this.getContainerWidth();return previousWidth!==this.containerWidth;};return Masonry;}));(function(window,factory){'use strict';if(typeof define=='function'&&define.amd)define('isotope/js/layout-modes/masonry',['../layout-mode','masonry/masonry'],factory);else if(typeof exports=='object')module.exports=factory(require('../layout-mode'),require('masonry-layout'));else factory(window.Isotope.LayoutMode,window.Masonry);}(window,function factory(LayoutMode,Masonry){'use strict';function extend(a,b){for(var prop in b)a[prop]=b[prop];return a;}var MasonryMode=LayoutMode.create('masonry');var _getElementOffset=MasonryMode.prototype._getElementOffset;var layout=MasonryMode.prototype.layout;var _getMeasurement=MasonryMode.prototype._getMeasurement;extend(MasonryMode.prototype,Masonry.prototype);MasonryMode.prototype._getElementOffset=_getElementOffset;MasonryMode.prototype.layout=layout;MasonryMode.prototype._getMeasurement=_getMeasurement;var measureColumns=MasonryMode.prototype.measureColumns;MasonryMode.prototype.measureColumns=function(){this.items=this.isotope.filteredItems;measureColumns.call(this);};var _manageStamp=MasonryMode.prototype._manageStamp;MasonryMode.prototype._manageStamp=function(){this.options.isOriginLeft=this.isotope.options.isOriginLeft;this.options.isOriginTop=this.isotope.options.isOriginTop;_manageStamp.apply(this,arguments);};return MasonryMode;}));(function(window,factory){'use strict';if(typeof define=='function'&&define.amd)define('isotope/js/layout-modes/fit-rows',['../layout-mode'],factory);else if(typeof exports=='object')module.exports=factory(require('../layout-mode'));else factory(window.Isotope.LayoutMode);}(window,function factory(LayoutMode){'use strict';var FitRows=LayoutMode.create('fitRows');FitRows.prototype._resetLayout=function(){this.x=0;this.y=0;this.maxY=0;this._getMeasurement('gutter','outerWidth');};FitRows.prototype._getItemLayoutPosition=function(item){item.getSize();var itemWidth=item.size.outerWidth+this.gutter;var containerWidth=this.isotope.size.innerWidth+this.gutter;if(this.x!==0&&itemWidth+this.x>containerWidth){this.x=0;this.y=this.maxY;}var position={x:this.x,y:this.y};this.maxY=Math.max(this.maxY,this.y+item.size.outerHeight);this.x+=itemWidth;return position;};FitRows.prototype._getContainerSize=function(){return{height:this.maxY};};return FitRows;}));(function(window,factory){'use strict';if(typeof define=='function'&&define.amd)define('isotope/js/layout-modes/vertical',['../layout-mode'],factory);else if(typeof exports=='object')module.exports=factory(require('../layout-mode'));else factory(window.Isotope.LayoutMode);}(window,function factory(LayoutMode){'use strict';var Vertical=LayoutMode.create('vertical',{horizontalAlignment:0});Vertical.prototype._resetLayout=function(){this.y=0;};Vertical.prototype._getItemLayoutPosition=function(item){item.getSize();var x=(this.isotope.size.innerWidth-item.size.outerWidth)*this.options.horizontalAlignment;var y=this.y;this.y+=item.size.outerHeight;return{x:x,y:y};};Vertical.prototype._getContainerSize=function(){return{height:this.y};};return Vertical;}));(function(window,factory){'use strict';if(typeof define=='function'&&define.amd)define(['outlayer/outlayer','get-size/get-size','matches-selector/matches-selector','fizzy-ui-utils/utils','isotope/js/item','isotope/js/layout-mode','isotope/js/layout-modes/masonry','isotope/js/layout-modes/fit-rows','isotope/js/layout-modes/vertical'],function(Outlayer,getSize,matchesSelector,utils,Item,LayoutMode){return factory(window,Outlayer,getSize,matchesSelector,utils,Item,LayoutMode);});else if(typeof exports=='object')module.exports=factory(window,require('outlayer'),require('get-size'),require('desandro-matches-selector'),require('fizzy-ui-utils'),require('./item'),require('./layout-mode'),require('./layout-modes/masonry'),require('./layout-modes/fit-rows'),require('./layout-modes/vertical'));else window.Isotope=factory(window,window.Outlayer,window.getSize,window.matchesSelector,window.fizzyUIUtils,window.Isotope.Item,window.Isotope.LayoutMode);}(window,function factory(window,Outlayer,getSize,matchesSelector,utils,Item,LayoutMode){var jQuery=window.jQuery;var trim=String.prototype.trim?function(str){return str.trim();}:function(str){return str.replace(/^\s+|\s+$/g,'');};var docElem=document.documentElement;var getText=docElem.textContent?function(elem){return elem.textContent;}:function(elem){return elem.innerText;};var Isotope=Outlayer.create('isotope',{layoutMode:"masonry",isJQueryFiltering:true,sortAscending:true});Isotope.Item=Item;Isotope.LayoutMode=LayoutMode;Isotope.prototype._create=function(){this.itemGUID=0;this._sorters={};this._getSorters();Outlayer.prototype._create.call(this);this.modes={};this.filteredItems=this.items;this.sortHistory=['original-order'];for(var name in LayoutMode.modes)this._initLayoutMode(name);};Isotope.prototype.reloadItems=function(){this.itemGUID=0;Outlayer.prototype.reloadItems.call(this);};Isotope.prototype._itemize=function(){var items=Outlayer.prototype._itemize.apply(this,arguments);for(var i=0,len=items.length;i<len;i++){var item=items[i];item.id=this.itemGUID++;}this._updateItemsSortData(items);return items;};Isotope.prototype._initLayoutMode=function(name){var Mode=LayoutMode.modes[name];var initialOpts=this.options[name]||{};this.options[name]=Mode.options?utils.extend(Mode.options,initialOpts):initialOpts;this.modes[name]=new Mode(this);};Isotope.prototype.layout=function(){if(!this._isLayoutInited&&this.options.isInitLayout){this.arrange();return;}this._layout();};Isotope.prototype._layout=function(){var isInstant=this._getIsInstant();this._resetLayout();this._manageStamps();this.layoutItems(this.filteredItems,isInstant);this._isLayoutInited=true;};Isotope.prototype.arrange=function(opts){this.option(opts);this._getIsInstant();var filtered=this._filter(this.items);this.filteredItems=filtered.matches;var _this=this;function hideReveal(){_this.reveal(filtered.needReveal);_this.hide(filtered.needHide);}this._bindArrangeComplete();if(this._isInstant)this._noTransition(hideReveal);else hideReveal();this._sort();this._layout();};Isotope.prototype._init=Isotope.prototype.arrange;Isotope.prototype._getIsInstant=function(){var isInstant=this.options.isLayoutInstant!==undefined?this.options.isLayoutInstant:!this._isLayoutInited;this._isInstant=isInstant;return isInstant;};Isotope.prototype._bindArrangeComplete=function(){var isLayoutComplete,isHideComplete,isRevealComplete;var _this=this;function arrangeParallelCallback(){if(isLayoutComplete&&isHideComplete&&isRevealComplete)_this.dispatchEvent('arrangeComplete',null,[_this.filteredItems]);}this.once('layoutComplete',function(){isLayoutComplete=true;arrangeParallelCallback();});this.once('hideComplete',function(){isHideComplete=true;arrangeParallelCallback();});this.once('revealComplete',function(){isRevealComplete=true;arrangeParallelCallback();});};Isotope.prototype._filter=function(items){var filter=this.options.filter;filter=filter||'*';var matches=[];var hiddenMatched=[];var visibleUnmatched=[];var test=this._getFilterTest(filter);for(var i=0,len=items.length;i<len;i++){var item=items[i];if(item.isIgnored)continue;var isMatched=test(item);if(isMatched)matches.push(item);if(isMatched&&item.isHidden)hiddenMatched.push(item);else if(!isMatched&&!item.isHidden)visibleUnmatched.push(item);}return{matches:matches,needReveal:hiddenMatched,needHide:visibleUnmatched};};Isotope.prototype._getFilterTest=function(filter){if(jQuery&&this.options.isJQueryFiltering)return function(item){return jQuery(item.element).is(filter);};if(typeof filter=='function')return function(item){return filter(item.element);};return function(item){return matchesSelector(item.element,filter);};};Isotope.prototype.updateSortData=function(elems){var items;if(elems){elems=utils.makeArray(elems);items=this.getItems(elems);}else items=this.items;this._getSorters();this._updateItemsSortData(items);};Isotope.prototype._getSorters=function(){var getSortData=this.options.getSortData;for(var key in getSortData){var sorter=getSortData[key];this._sorters[key]=mungeSorter(sorter);}};Isotope.prototype._updateItemsSortData=function(items){var len=items&&items.length;for(var i=0;len&&i<len;i++){var item=items[i];item.updateSortData();}};var mungeSorter=(function(){function mungeSorter(sorter){if(typeof sorter!='string')return sorter;var args=trim(sorter).split(' ');var query=args[0];var attrMatch=query.match(/^\[(.+)\]$/);var attr=attrMatch&&attrMatch[1];var getValue=getValueGetter(attr,query);var parser=Isotope.sortDataParsers[args[1]];sorter=parser?function(elem){return elem&&parser(getValue(elem));}:function(elem){return elem&&getValue(elem);};return sorter;}function getValueGetter(attr,query){var getValue;if(attr)getValue=function(elem){return elem.getAttribute(attr);};else getValue=function(elem){var child=elem.querySelector(query);return child&&getText(child);};return getValue;}return mungeSorter;})();Isotope.sortDataParsers={'parseInt':function(val){return parseInt(val,10);},'parseFloat':function(val){return parseFloat(val);}};Isotope.prototype._sort=function(){var sortByOpt=this.options.sortBy;if(!sortByOpt)return;var sortBys=[].concat.apply(sortByOpt,this.sortHistory);var itemSorter=getItemSorter(sortBys,this.options.sortAscending);this.filteredItems.sort(itemSorter);if(sortByOpt!=this.sortHistory[0])this.sortHistory.unshift(sortByOpt);};function getItemSorter(sortBys,sortAsc){return function sorter(itemA,itemB){for(var i=0,len=sortBys.length;i<len;i++){var sortBy=sortBys[i];var a=itemA.sortData[sortBy];var b=itemB.sortData[sortBy];if(a>b||a<b){var isAscending=sortAsc[sortBy]!==undefined?sortAsc[sortBy]:sortAsc;var direction=isAscending?1:-1;return(a>b?1:-1)*direction;}}return 0;};}Isotope.prototype._mode=function(){var layoutMode=this.options.layoutMode;var mode=this.modes[layoutMode];if(!mode)throw new Error('No layout mode: '+layoutMode);mode.options=this.options[layoutMode];return mode;};Isotope.prototype._resetLayout=function(){Outlayer.prototype._resetLayout.call(this);this._mode()._resetLayout();};Isotope.prototype._getItemLayoutPosition=function(item){return this._mode()._getItemLayoutPosition(item);};Isotope.prototype._manageStamp=function(stamp){this._mode()._manageStamp(stamp);};Isotope.prototype._getContainerSize=function(){return this._mode()._getContainerSize();};Isotope.prototype.needsResizeLayout=function(){return this._mode().needsResizeLayout();};Isotope.prototype.appended=function(elems){var items=this.addItems(elems);if(!items.length)return;var filteredItems=this._filterRevealAdded(items);this.filteredItems=this.filteredItems.concat(filteredItems);};Isotope.prototype.prepended=function(elems){var items=this._itemize(elems);if(!items.length)return;this._resetLayout();this._manageStamps();var filteredItems=this._filterRevealAdded(items);this.layoutItems(this.filteredItems);this.filteredItems=filteredItems.concat(this.filteredItems);this.items=items.concat(this.items);};Isotope.prototype._filterRevealAdded=function(items){var filtered=this._filter(items);this.hide(filtered.needHide);this.reveal(filtered.matches);this.layoutItems(filtered.matches,true);return filtered.matches;};Isotope.prototype.insert=function(elems){var items=this.addItems(elems);if(!items.length)return;var i,item;var len=items.length;for(i=0;i<len;i++){item=items[i];this.element.appendChild(item.element);}var filteredInsertItems=this._filter(items).matches;for(i=0;i<len;i++)items[i].isLayoutInstant=true;this.arrange();for(i=0;i<len;i++)delete items[i].isLayoutInstant;this.reveal(filteredInsertItems);};var _remove=Isotope.prototype.remove;Isotope.prototype.remove=function(elems){elems=utils.makeArray(elems);var removeItems=this.getItems(elems);_remove.call(this,elems);var len=removeItems&&removeItems.length;if(!len)return;for(var i=0;i<len;i++){var item=removeItems[i];utils.removeFrom(this.filteredItems,item);}};Isotope.prototype.shuffle=function(){for(var i=0,len=this.items.length;i<len;i++){var item=this.items[i];item.sortData.random=Math.random();}this.options.sortBy='random';this._sort();this._layout();};Isotope.prototype._noTransition=function(fn){var transitionDuration=this.options.transitionDuration;this.options.transitionDuration=0;var returnValue=fn.call(this);this.options.transitionDuration=transitionDuration;return returnValue;};Isotope.prototype.getFilteredItemElements=function(){var elems=[];for(var i=0,len=this.filteredItems.length;i<len;i++)elems.push(this.filteredItems[i].element);return elems;};return Isotope;}));
})