/*!
 * masonry packaged v3.3.2
 * cascading grid layout library
 * http://masonry.desandro.com
 * mit license
 * by david desandro
 */

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define&&define.amd?define("outlayer/outlayer",["eventie/eventie","eventemitter/eventemitter","get-size/get-size","fizzy-ui-utils/utils","./item"],function(c,d,e,f,g){return b(a,c,d,e,f,g)}):"object"==typeof exports?module.exports=b(a,require("eventie"),require("wolfy87-eventemitter"),require("get-size"),require("fizzy-ui-utils"),require("./item")):a.outlayer=b(a,a.eventie,a.eventemitter,a.getsize,a.fizzyuiutils,a.outlayer.item)}(window,function(a,b,c,d,e,f){function g(a,b){var c=e.getqueryelement(a);if(!c)return void(h&&h.error("bad element for "+this.constructor.namespace+": "+(c||a)));this.element=c,i&&(this.$element=i(this.element)),this.options=e.extend({},this.constructor.defaults),this.option(b);var d=++k;this.element.outlayerguid=d,l[d]=this,this._create(),this.options.isinitlayout&&this.layout()}var h=a.console,i=a.jquery,j=function(){},k=0,l={};return 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a=[],b=0,c=this.items.length;c>b;b++)a.push(this.items[b].element);return a},g.prototype.layout=function(){this._resetlayout(),this._managestamps();var a=void 0!==this.options.islayoutinstant?this.options.islayoutinstant:!this._islayoutinited;this.layoutitems(this.items,a),this._islayoutinited=!0},g.prototype._init=g.prototype.layout,g.prototype._resetlayout=function(){this.getsize()},g.prototype.getsize=function(){this.size=d(this.element)},g.prototype._getmeasurement=function(a,b){var c,f=this.options[a];f?("string"==typeof f?c=this.element.queryselector(f):e.iselement(f)&&(c=f),this[a]=c?d(c)[b]:f):this[a]=0},g.prototype.layoutitems=function(a,b){a=this._getitemsforlayout(a),this._layoutitems(a,b),this._postlayout()},g.prototype._getitemsforlayout=function(a){for(var b=[],c=0,d=a.length;d>c;c++){var e=a[c];e.isignored||b.push(e)}return b},g.prototype._layoutitems=function(a,b){if(this._emitcompleteonitems("layout",a),a&&a.length){for(var c=[],d=0,e=a.length;e>d;d++){var f=a[d],g=this._getitemlayoutposition(f);g.item=f,g.isinstant=b||f.islayoutinstant,c.push(g)}this._processlayoutqueue(c)}},g.prototype._getitemlayoutposition=function(){return{x:0,y:0}},g.prototype._processlayoutqueue=function(a){for(var b=0,c=a.length;c>b;b++){var d=a[b];this._positionitem(d.item,d.x,d.y,d.isinstant)}},g.prototype._positionitem=function(a,b,c,d){d?a.goto(b,c):a.moveto(b,c)},g.prototype._postlayout=function(){this.resizecontainer()},g.prototype.resizecontainer=function(){if(this.options.isresizingcontainer){var a=this._getcontainersize();a&&(this._setcontainermeasure(a.width,!0),this._setcontainermeasure(a.height,!1))}},g.prototype._getcontainersize=j,g.prototype._setcontainermeasure=function(a,b){if(void 0!==a){var c=this.size;c.isborderbox&&(a+=b?c.paddingleft+c.paddingright+c.borderleftwidth+c.borderrightwidth:c.paddingbottom+c.paddingtop+c.bordertopwidth+c.borderbottomwidth),a=math.max(a,0),this.element.style[b?"width":"height"]=a+"px"}},g.prototype._emitcompleteonitems=function(a,b){function c(){e.dispatchevent(a+"complete",null,[b])}function d(){g++,g===f&&c()}var e=this,f=b.length;if(!b||!f)return void c();for(var g=0,h=0,i=b.length;i>h;h++){var j=b[h];j.once(a,d)}},g.prototype.dispatchevent=function(a,b,c){var d=b?[b].concat(c):c;if(this.emitevent(a,d),i)if(this.$element=this.$element||i(this.element),b){var e=i.event(b);e.type=a,this.$element.trigger(e,c)}else this.$element.trigger(a,c)},g.prototype.ignore=function(a){var b=this.getitem(a);b&&(b.isignored=!0)},g.prototype.unignore=function(a){var b=this.getitem(a);b&&delete b.isignored},g.prototype.stamp=function(a){if(a=this._find(a)){this.stamps=this.stamps.concat(a);for(var b=0,c=a.length;c>b;b++){var d=a[b];this.ignore(d)}}},g.prototype.unstamp=function(a){if(a=this._find(a))for(var b=0,c=a.length;c>b;b++){var d=a[b];e.removefrom(this.stamps,d),this.unignore(d)}},g.prototype._find=function(a){return a?("string"==typeof a&&(a=this.element.queryselectorall(a)),a=e.makearray(a)):void 0},g.prototype._managestamps=function(){if(this.stamps&&this.stamps.length){this._getboundingrect();for(var a=0,b=this.stamps.length;b>a;a++){var c=this.stamps[a];this._managestamp(c)}}},g.prototype._getboundingrect=function(){var a=this.element.getboundingclientrect(),b=this.size;this._boundingrect={left:a.left+b.paddingleft+b.borderleftwidth,top:a.top+b.paddingtop+b.bordertopwidth,right:a.right-(b.paddingright+b.borderrightwidth),bottom:a.bottom-(b.paddingbottom+b.borderbottomwidth)}},g.prototype._managestamp=j,g.prototype._getelementoffset=function(a){var b=a.getboundingclientrect(),c=this._boundingrect,e=d(a),f={left:b.left-c.left-e.marginleft,top:b.top-c.top-e.margintop,right:c.right-b.right-e.marginright,bottom:c.bottom-b.bottom-e.marginbottom};return f},g.prototype.handleevent=function(a){var b="on"+a.type;this[b]&&this[b](a)},g.prototype.bindresize=function(){this.isresizebound||(b.bind(a,"resize",this),this.isresizebound=!0)},g.prototype.unbindresize=function(){this.isresizebound&&b.unbind(a,"resize",this),this.isresizebound=!1},g.prototype.onresize=function(){function a(){b.resize(),delete b.resizetimeout}this.resizetimeout&&cleartimeout(this.resizetimeout);var b=this;this.resizetimeout=settimeout(a,100)},g.prototype.resize=function(){this.isresizebound&&this.needsresizelayout()&&this.layout()},g.prototype.needsresizelayout=function(){var a=d(this.element),b=this.size&&a;return b&&a.innerwidth!==this.size.innerwidth},g.prototype.additems=function(a){var b=this._itemize(a);return b.length&&(this.items=this.items.concat(b)),b},g.prototype.appended=function(a){var b=this.additems(a);b.length&&(this.layoutitems(b,!0),this.reveal(b))},g.prototype.prepended=function(a){var b=this._itemize(a);if(b.length){var c=this.items.slice(0);this.items=b.concat(c),this._resetlayout(),this._managestamps(),this.layoutitems(b,!0),this.reveal(b),this.layoutitems(c)}},g.prototype.reveal=function(a){this._emitcompleteonitems("reveal",a);for(var b=a&&a.length,c=0;b&&b>c;c++){var d=a[c];d.reveal()}},g.prototype.hide=function(a){this._emitcompleteonitems("hide",a);for(var b=a&&a.length,c=0;b&&b>c;c++){var d=a[c];d.hide()}},g.prototype.revealitemelements=function(a){var b=this.getitems(a);this.reveal(b)},g.prototype.hideitemelements=function(a){var b=this.getitems(a);this.hide(b)},g.prototype.getitem=function(a){for(var b=0,c=this.items.length;c>b;b++){var d=this.items[b];if(d.element===a)return d}},g.prototype.getitems=function(a){a=e.makearray(a);for(var b=[],c=0,d=a.length;d>c;c++){var f=a[c],g=this.getitem(f);g&&b.push(g)}return b},g.prototype.remove=function(a){var b=this.getitems(a);if(this._emitcompleteonitems("remove",b),b&&b.length)for(var c=0,d=b.length;d>c;c++){var f=b[c];f.remove(),e.removefrom(this.items,f)}},g.prototype.destroy=function(){var a=this.element.style;a.height="",a.position="",a.width="";for(var b=0,c=this.items.length;c>b;b++){var d=this.items[b];d.destroy()}this.unbindresize();var e=this.element.outlayerguid;delete l[e],delete this.element.outlayerguid,i&&i.removedata(this.element,this.constructor.namespace)},g.data=function(a){a=e.getqueryelement(a);var b=a&&a.outlayerguid;return b&&l[b]},g.create=function(a,b){function c(){g.apply(this,arguments)}return object.create?c.prototype=object.create(g.prototype):e.extend(c.prototype,g.prototype),c.prototype.constructor=c,c.defaults=e.extend({},g.defaults),e.extend(c.defaults,b),c.prototype.settings={},c.namespace=a,c.data=g.data,c.item=function(){f.apply(this,arguments)},c.item.prototype=new f,e.htmlinit(c,a),i&&i.bridget&&i.bridget(a,c),c},g.item=f,g}),function(a,b){"function"==typeof define&&define.amd?define(["outlayer/outlayer","get-size/get-size","fizzy-ui-utils/utils"],b):"object"==typeof exports?module.exports=b(require("outlayer"),require("get-size"),require("fizzy-ui-utils")):a.masonry=b(a.outlayer,a.getsize,a.fizzyuiutils)}(window,function(a,b,c){var d=a.create("masonry");return d.prototype._resetlayout=function(){this.getsize(),this._getmeasurement("columnwidth","outerwidth"),this._getmeasurement("gutter","outerwidth"),this.measurecolumns();var a=this.cols;for(this.colys=[];a--;)this.colys.push(0);this.maxy=0},d.prototype.measurecolumns=function(){if(this.getcontainerwidth(),!this.columnwidth){var a=this.items[0],c=a&&a.element;this.columnwidth=c&&b(c).outerwidth||this.containerwidth}var d=this.columnwidth+=this.gutter,e=this.containerwidth+this.gutter,f=e/d,g=d-e%d,h=g&&1>g?"round":"floor";f=math[h](f),this.cols=math.max(f,1)},d.prototype.getcontainerwidth=function(){var a=this.options.isfitwidth?this.element.parentnode:this.element,c=b(a);this.containerwidth=c&&c.innerwidth},d.prototype._getitemlayoutposition=function(a){a.getsize();var b=a.size.outerwidth%this.columnwidth,d=b&&1>b?"round":"ceil",e=math[d](a.size.outerwidth/this.columnwidth);e=math.min(e,this.cols);for(var f=this._getcolgroup(e),g=math.min.apply(math,f),h=c.indexof(f,g),i={x:this.columnwidth*h,y:g},j=g+a.size.outerheight,k=this.cols+1-f.length,l=0;k>l;l++)this.colys[h+l]=j;return i},d.prototype._getcolgroup=function(a){if(2>a)return this.colys;for(var b=[],c=this.cols+1-a,d=0;c>d;d++){var e=this.colys.slice(d,d+a);b[d]=math.max.apply(math,e)}return b},d.prototype._managestamp=function(a){var c=b(a),d=this._getelementoffset(a),e=this.options.isoriginleft?d.left:d.right,f=e+c.outerwidth,g=math.floor(e/this.columnwidth);g=math.max(0,g);var h=math.floor(f/this.columnwidth);h-=f%this.columnwidth?0:1,h=math.min(this.cols-1,h);for(var i=(this.options.isorigintop?d.top:d.bottom)+c.outerheight,j=g;h>=j;j++)this.colys[j]=math.max(i,this.colys[j])},d.prototype._getcontainersize=function(){this.maxy=math.max.apply(math,this.colys);var a={height:this.maxy};return this.options.isfitwidth&&(a.width=this._getcontainerfitwidth()),a},d.prototype._getcontainerfitwidth=function(){for(var a=0,b=this.cols;--b&&0===this.colys[b];)a++;return(this.cols-a)*this.columnwidth-this.gutter},d.prototype.needsresizelayout=function(){var a=this.containerwidth;return this.getcontainerwidth(),a!==this.containerwidth},d});